Abstract: A food recycler includes a case, a control system within the case, and a set of user interface components that are usable to at least cause the control system to initiate a food recycling cycle. The food recycler also includes a motor within the case and a bucket that has a volumetric capacity between 2.51 and 10 liters. A filter system configured to accommodate air filters is also included in the case of the food recycler. To remove water from waste food items, the food recycler includes a drying component.

Abstract: An apparatus for reducing emulsions in kitchen effluent discharging to a FOG removal apparatus includes a pre-rinse sink, a tank positioned below the pre-rinse sink to receive effluent from the pre-rinse sink, an outlet from the tank and leading to a pipe, a valve in the outlet having an open position and a closed position, a dishwasher having a drain connected to the pipe, and a control for the valve to be in its closed position when the dishwasher is discharging to the pipe.

Abstract: A crusher includes a blade assembly and a drive assembly. The blade assembly includes a first blade and a second blade. The drive assembly is respectively connected with the first blade and the second blade, and is configured to drive the first blade and the second blade to rotate. The first blade is configured to disperse and perform primary cutting of the materials. The second blade is configured to perform secondary cutting of the materials. The first blade makes the materials fully disperse, so that the second blade can fully cut the materials. In addition, the first blade initially cuts the materials, so that the formed fragments can achieve a better fertilization effect.

Abstract: Systems and methods for controlling an operational status of a waste disposer are disclosed herein. In one example embodiment, a waste disposer assembly includes a waste disposer, a sprayer mechanism, and a switching system. The waste disposer is configured to be supported in relation to a sink. The sprayer mechanism is configured to be supportable in relation to the sink, is coupled at least indirectly to the sink by way of an extendable and retractable linkage, and includes an actuator mechanism that, upon being actuated, causes generation of a control signal. The switching system is supported in relation to the sink, is coupled at least indirectly to each of the sprayer mechanism and disposer, and is configured to operate so that, upon receiving the control signal from the actuator mechanism, a related signal is provided to the disposer causing the disposer to change or take on operational status.

Abstract: A comminution device comprises a plurality of first cutting elements having first serrated cutting edges disposed on a first circular path; a second cutting element having a second serrated cutting edge corresponding to the first serrated cutting edges for cutting through cutting material, the second cutting element being displaceable about an axis of rotation on a second circular path concentric with the first circular path. The second serrated cutting edge comprises a plurality of jags and each jag comprises a radially inner flank and a radially outer flank, each at an angle to the axis of rotation. A drive rotationally drives the second cutting element about the axis of rotation and an adjustment mechanism by which the plurality of first cutting elements and the second cutting element are displaceable relative to each other axially in the direction of the axis of rotation, that a cutting gap between them is adjustable.

Abstract: A method for controlling a pump arrangement upon clogging. The arrangement includes a pump and a control unit. The pump includes a motor, and the control unit drives the motor. The motor during operation is associated with an operational parameter from which the motor torque may be derived. The operational parameter has a normal value PN during normal operation of the motor in a first direction. The method includes the steps of driving the motor in a first direction by the control unit, stopping the motor if a real value P of the operational parameter exceeds a predetermined clogging limit PI, driving the motor in an opposite second direction a predetermined flushing time TR by the control unit, and stopping the motor if the absolute value of the real value P of the operational parameter during the flushing time TR exceeds the absolute value of a first unfastening limit PL1.

Abstract: A nanocomposite is provided including spherical pyrogenic silica nanoparticles dispersed in a curable resin or a curing agent. The nanocomposite contains less than 2% by weight solvent and less than 0.5% by weight dispersant based on the nanoparticle weight. A composite is also provided including from about 4 to 70 weight percent of spherical pyrogenic silica nanoparticles dispersed in a cured resin, and a filler embedded in the cured resin. Optionally, the composite further contains a curing agent. Further, a method of preparing a nanoparticle-containing curable resin system is provided including mixing from 10 to 70 weight percent of aggregated spherical pyrogenic silica nanoparticles with a curable resin to form a mixture. The mixture contains less than 2% by weight solvent and less than 0.5% by weight dispersant based on the nanoparticle weight.

Abstract: A food waste disposer system has a food waste disposer and a rechargeable power source that provides power to a motor of the food waste disposer. In an aspect, the motor is a permanent magnet DC motor having a nominal no-load speed in the range of 15,000 revolutions per minute to 30,000 revolutions per minute and the motor section includes a gear reduction mechanism. In an aspect, the food waste disposer system includes a power module that communicates wirelessly with a wireless activator. In an aspect, a stopper receivable in an inlet of the food waste disposer includes or is couplable to a power source which in an aspect is a rechargeable power source and in an aspect, is disposed in a housing of the stopper. In an aspect, the stopper includes a cord for coupling the stopper to the power source which is a source of AC power.

Abstract: In one aspect, a waste disposal system for receiving waste discharged from a drain having a drain flange is disclosed. The system may generally include a waste disposal having a housing extending axially between a top and a bottom. In addition, the system may include a mounting bracket configured to couple the waste disposal to the drain. The mounting bracket may be configured to extend circumferentially around at least a portion of the top of the housing and may include a body and at least one tooth extending radially inwardly from the body. When the waste disposal is moved axially towards the drain, the at least one tooth is configured to move both radially outwardly as the at least one tooth contacts the drain flange and back radially inwardly when the at least one tooth is positioned axially above the drain flange so as to overlap the drain flange.

Abstract: Method for handling material in a pneumatic materials handling system, in which material is input from an input aperture of an input point and is handled with a shaping device, arranged in connection with the input point or in the proximity of it, to be more compact and is transferred onwards, which shaping device is a rotary shaper, which includes a rotatable handling device, which includes an aperture, which is arranged eccentrically with respect to the axis of rotation, and which rotary shaper includes at least one stationary handling device, in which case the material to be handled is conducted into the rotary shaper and/or through it at least partly by means of gravity. The material to be handled is conducted into the rotary shaper and/or through it at least partly by means of suction and/or a pressure difference.

Abstract: A garbage disposal with an offset is provided. The garbage disposal includes a grinder mounted within a housing. The grinder rotates within the housing to process waste within the garbage disposal. Waste entering the housing is directed away from an axis of rotation of the grinder due to the offset. By directing waste away from the axis of rotation of the grinder, the waste can be more fully processed by the grinder.

Abstract: A food waste disposer includes a chamber housing, a grinder mechanism, an electric motor and a transmission device. The chamber housing defines a grinding chamber having an inlet and an outlet. The grinder mechanism is disposed within the grinding chamber and has a driven shaft and a rotating member coupled to the driven shaft. The electric motor is disposed at one side of the chamber housing and has an output shaft. The transmission device is coupled between the output shaft of the electric motor and the driven shaft of the grinder mechanism.

Abstract: In one aspect, a waste disposal for processing waste may generally include a housing and a motor disposed within the housing. The housing may include an inlet defining an open area through the top of the housing. The motor may define a rotational axis. In addition, the waste disposal may include a cutter plate coupled to the motor. The cutter plate may include an upper surface, a side surface and an outer edge defined around an outer perimeter of the cutter plate. The upper surface may define a high point and may have a sloped portion angled downwardly from the high point towards the outer edge. The cutter plate may also define a cutter plate area directly below the open area defined by the inlet. The high point may be defined along the outer surface at a radial location between the cutter plate area and the outer edge.

Abstract: In one aspect, a waste disposal for processing waste may generally include a housing and a motor disposed within the housing. The motor may include a stator and a rotor rotatable relative to the stator. The rotor may include a top wall disposed axially above the stator and a sidewall extending axially from the top wall. The sidewall may extend circumferentially around an outer perimeter of the stator such that the sidewall rotates relative to the stator when the rotor is rotated.

Abstract: A grinding disk used for a food waste disposer includes a knocking disk base, a long strip knocking plate, at least two knocking blocks and rivets. The long strip knocking plate is arranged on the lower surface of the knocking disk base. The knocking blocks are movably and symmetrically mounted to the knocking disk base via the rivets, and each knocking block includes a cushion block for connection of the rivets and a knocking block head pivotally connected to the cushion block. When the knocking disk base is rotated with the shaft of an electric motor, the cushion block of the knocking block drives the knocking block head to slide, such that the knocking block head rotates about the rivet to hammer an object, and the cushion block can also move up and down and hammer the object while rotating and sliding.

Abstract: A food waste disposer includes a food conveying section, a motor section and a grind and discharge section. The grind section includes a grind mechanism having a stationary grind ring and a rotatable shredder plate assembly that rotates within the stationary grind ring to grind food waste. The rotatable shredder plate assembly is rotated by a motor of the motor section. The rotatable shredder plate assembly includes a rotatable shredder plate having a plurality of stamped metal swivel lugs fastened thereon. Each lug includes a base and a face member at a radially outer end extending vertically upward from the base. The face member includes a grind face that bends radially inwardly with a rounded leading vertical outer edge. The base of each lug has a leading edge with a sharp lower edge.

Abstract: There is provided a disinfectant/deodorizer apparatus capable of disinfecting and/or deodorizing garbage disposals and other effluent pipes and drains through an automated process that will be activated through an electronic timer on a circuit board. The circuit board activates a motor that will turn and push on an actuator that forces the disinfectant/deodorizer canister up, forcing the tip to depress into a hole in the top end receiver of the apparatus, which will receive the material substance in a small diameter tubing that ends into an opening on a garbage disposal, or an effluent pipe or drain, thus causing disinfecting and/or deodorizing of said piping or appliance.

Abstract: A magnetic strap for preventing the undesired passage of articles through a sink drain hole and into a garbage disposal includes a strap member having a first end and a second end, with mating fastening members provided at the first end and the second end for selectively securing the first end to the second end so as to form a loop. A plurality of magnets are secured to the strap member, the magnets exhibiting sufficient strength to attract and trap ferrous objects by drawing the ferrous objects toward a sink flange where the ferrous objects are frictionally held to thereby prevent the ferrous objects from inadvertently slipping through the sink drain hole and into the garbage disposal.

Abstract: An apparatus includes: a disposal unit; a control unit configured to stop operation of the disposal unit; and a metal detector coil and associated circuitry, the metal detector coil located such that waste passing into the disposal unit for shredding passes through the metal detector coil. The control unit is triggered to stop operation of the disposal unit upon the detection of metal passing through the metal detector coil.

Abstract: A food waste disposer has a food conveying section that receives food waste and water; a grind section including a grind mechanism, and a motor section including a motor. The grind mechanism includes a rotating shredder plate assembly that is rotated in a grind ring to grind food waste to form a slurry of ground food waste and water. The upper end bell has a circumferentially sloped floor and the upper end bell also includes a turbulence imparting feature that imparts turbulence in the slurry as it flows through a discharge channel of the upper end bell.

Abstract: A food waste processing apparatus is disclosed. In the food waste processing apparatus according to the embodiment of the present invention, after food waste is dehydrated by a centrifugal force within the upper drum part and the lower drum part which are rotated to be discharged, it is discharged to the outside of the housing by the rotation of the lower drum part. That is, since food waste is dehydrated, discharged, and drained by one part, manufacturing costs can be reduced. Further, since food waste is broken up, dehydrated, discharged, and drained by one motor, manufacturing costs can be reduced further. Furthermore, since the lower drum part is vertically moved by a relatively simple structure of a cam, a structure of the rotary shaft, and an inertial force, manufacturing costs can be reduced still further. Food waste is dehydrated and discharged by a centrifugal force and the food waste within the housing is discharged to the outside of the housing by the discharge blade installed in the drum.

Abstract: An apparatus includes: a disposal unit; a control unit configured to stop operation of the disposal unit; and a metal detector coil and associated circuitry, the metal detector coil located such that waste passing into the disposal unit for shredding passes through the metal detector coil. The control unit is triggered to stop operation of the disposal unit upon the detection of metal passing through the metal detector coil.

Abstract: A food waste disposer system, including a food conveying section and a motor section. A grinding section is coupled between the food conveying section and the motor section. The motor section includes an electric motor having a rotor. The rotor has a rotor shaft entrained in at least one self-compensating bearing assembly. In an aspect, the self-compensating bearing assembly has a split spherical bearing and a compressive bearing pocket.

Abstract: Visual detection of food waste is used to control flow of flushing water to a food waste disposer. When the disposer is turned on, flushing water is also turned on at a low flow rate. The flushing water is directed into the food waste disposer. A visual detection sensor, which is coupled to a controller, is oriented to detect food waste entering the food waste disposer. Upon detection of the presence of food waste, the controller changes the rate of flow of the flushing water from the low flow rate to a high flow rate. The controller maintains the flow rate of the flushing water at the high flow rate for as long as food waste is detected as entering the food waste disposer and for a period after food waste is no longer detected to allow the food waste to be comminuted and flushed from the food waste disposer.

Abstract: A food waste disposer has a grinding mechanism that improves fineness and speed of grinding food waste, and also controls or meters the size of the comminuted food waste particles that are discharged from the food waste disposer. It does so by utilizing a more aggressive grind ring of the grinding mechanism that includes horizontal shredder elements in addition to openings, and blocking all except the openings in a minor circumferential portion of the grind ring from discharging comminuted food waste and water to a discharge outlet. In an aspect, a resilient seal is used to seal the adapter ring to a housing of an upper end bell of the grinding section and also provide a seal for a rotating shredder plate assembly of the food waste disposer.

Abstract: A water saving foodwaste disposer system includes: a disposer for crushing foodwaste put therein; a reservoir tank storing service water supplied at ordinary time and simultaneously storing a mixture of water and foodwaste crushed by the disposer; and a circulation pump for providing a power so that the mixture of water and food-waste crushed by the disposer circulates between the disposer and the reservoir tank, wherein the circulation pump is integrally formed with a motor provided to the disposer and is operated by a power of the motor, and wherein the mixture of foodwaste and water is discharged from the reservoir tank. Therefore, it is possible to save water resources such as service water by recycling water, to prevent pipes from being clogged, and to reduce a production cost of a foodwaste disposer system by integrating the circulation pump to the disposer motor.

Abstract: Apparatus for grinding waste material, such as kitchen waste, includes a section for loading the waste material, a section for grinding the waste material, a collector for the ground waste, and a dispenser of controlled quantities of sanitizing or cleaning powder directly onto the waste material before or after grinding, or onto internal surfaces of the apparatus, to avoid formation of hazardous substances or unpleasant odors. The powder can be dispensed directly or by a flow of air, which could be generated for example by a rotor or piston mechanism. The flow of air could fluidize the powder for dispensing. The apparatus can be sized for location under a sink.

Abstract: A food waste disposer includes a food conveying section, a motor section and a grind and discharge section. The grind and discharge section is disposed between the food conveying section and the motor section and includes a grind section and a discharge section. The food conveying section conveys food waste to the grind section. The grind section includes a grind mechanism having a stationary grind ring and a rotating shredder plate assembly that rotates within the stationary grind ring to grind food waste. The rotating shredder plate assembly is rotated by a motor of the motor section. The rotating shredder plate assembly includes a shredder plate and one or more lugs. The food waste disposer has a battery coupled to it that provides power to the motor. In an aspect, the battery is a removable, rechargeable battery pack.

Abstract: A food waste disposer has a food conveying section that receives food waste and water; a grind section including a grind mechanism, and a motor section including a motor. The grind mechanism includes a rotating shredder plate assembly that is rotated in a grind ring to grind food waste to form a slurry of ground food waste and water. The upper end bell has a flat floor and a shredder plate of the rotating shredder plate assembly includes a pumping vane that extends into the discharge channel and occupies at least twenty-percent of a cross-sectional area of the discharge channel. In an aspect, the motor is an induction motor.

Abstract: A food waste disposer has a grinding mechanism that improves fineness and speed of grinding food waste, and also controls or meters the size of the comminuted food waste particles that are discharged from the food waste disposer. It does so by utilizing a more aggressive grind ring of the grinding mechanism that includes horizontal shredder elements in addition to openings, and blocking all except the openings in a minor circumferential portion of the grind ring from discharging comminuted food waste and water to a discharge outlet. In an aspect, a resilient seal is used to seal the adapter ring to a housing of an upper end bell of the grinding section and also provide a seal for a rotating shredder plate assembly of the food waste disposer.

Abstract: A food waste disposer system, including a food conveying section and a motor section. A grinding section is coupled between the food conveying section and the motor section. The motor section includes an electric motor having a rotor. The rotor has a rotor shaft entrained in at least one self-compensating bearing assembly. In an aspect, the self-compensating bearing assembly has a split spherical bearing and a compressive bearing pocket.

Abstract: A food waste disposer has a food conveying section that receives food waste and water; a grind section including a grind mechanism, and a motor section including a motor. The grind mechanism includes a rotating shredder plate assembly that is rotated in a grind ring to grind food waste to form a slurry of ground food waste and water. The upper end bell has a circumferentially sloped floor and the upper end bell also includes a turbulence imparting feature that imparts turbulence in the slurry as it flows through a discharge channel of the upper end bell.

Abstract: A food waste disposer and mount system has a threaded sink flange and a food waste disposer. The threaded sink flange has a tubular body portion and a flange portion extending radially outwardly from a top of the tubular body portion. The tubular body portion has a threaded portion. The food waste disposer has an upper food conveying section that includes a housing having an upper, annular portion having a threaded portion. The upper, annular portion of the housing of the upper food conveying section is threaded to the threaded portion of the tubular body portion of the threaded sink flange when the threaded sink flange is disposed in a draining opening of a sink to mount the food waste disposer to the sink.

Abstract: A waste food disposer unit 10 for under sink application has a housing divided into a grinding chamber 12 and a motor chamber 15. The grinding chamber 12 has an inlet 16 for water and waste matter and an outlet 18 for water and shredded waste matter. A shredder ring 20 is disposed within the grinding chamber and has a plurality of cutting teeth 36 formed by slots 34 extending upwardly from a lower edge of the ring. A grinding disc 22 is disposed within the grinding chamber 12 and has a plurality of peripheral recesses 42 which co-acts with the cutting teeth 36 to shred the waste matter.

Abstract: Various embodiments of the present invention are directed to waste disposal methods and systems. In one embodiment of the present invention, a waste disposal system is positioned under a sink in a building connected to a septic system for disposal of food waste and wastewater. The waste disposal system includes a grinding chamber, a centrifugal-pump chamber, and a straining chamber for separating food waste from wastewater. The straining chamber includes a filtration basket, and an outlet pipe.

Abstract: An inlet to an under-sink garbage disposal is guarded by a novel guard and splash-back baffle that comprises an outer tubular ring defining an exterior circumference approximately sized to coincide with an inside diameter of the plumbing inlet; an inner tubular ring coupled through at least one radially extending bar with the outer ring and defining an open and unobstructed inner circumference. The splash baffle comprises a resilient body affixed adjacent to the garbage disposal blade guard that extends generally across the plumbing inlet to constrict flow therethrough. The guard is divided into a plurality of resilient flaps, and is operative in combination with the garbage disposal blade guard to define a flexible one-way valve permitting matter to pass into a garbage disposal while substantially blocking matter from being ejected from the garbage disposal through the garbage disposal blade guard.

Abstract: An under-sink waste processing appliance includes a waste separator which extracts liquid from organic waste and passes such extracted liquid to a residential drain line. The remaining solid, in the form of organic pulp, is dried in a dryer and deposited in a removable collection receptacle.

Abstract: A food waste disposer having a fluid recycling device includes a plate disposed for rotation within the food waste disposer. At least one fluid recovery member connects a first side of the plate defining a food grinding cavity to a second side of the plate defining a waste receiving cavity. Rotating the plate forces a portion of a waste water/slurry in the waste receiving cavity to back-flow into the food grinding cavity, to recycle/reuse the water. The fluid recovery member can include a fluid passageway oriented at an angle with respect to the plate. A control device can also be used to recycle the portion of the food waste water/slurry.

Abstract: A garbage disposal apparatus includes a shredding device for shredding garbage put in through a drain opening of a sink and a connecting member, a transverse conveying device for conveying the garbage shredded by the shredding device in a transverse direction, a dehydrating device into which the shredded garbage conveyed through the transverse conveying device is introduced and that is for dehydrating the shredded garbage while conveying the shredded garbage upward, a drying device into which the shredded garbage discharged through the dehydrating device is supplied via a chute and that is for drying the shredded garbage while rotating, and a garbage receptacle disposed under the drying device so as to be able to be pulled out, and the shredded garbage dried and reduced in volume by the drying device drops from the rotating drying device and is collected in the garbage receptacle.

Abstract: A control system for minimizing overall water use in a food waste handling system while maximizing flow rate when needed by controlling a flow of water into the handling system based on or in response to a physical presence of an operator. The control system substantially automatically senses, detects, or otherwise determines the presence of the operator, wherein such presence is assumptively associated with use of the waste handling system (i.e., the deposition of waste thereinto), and, in response to said presence, automatically controls the flow of water accordingly and for a pre-established period of time following cessation of said presence in order to facilitate the on-going handling process.

Abstract: A manually operable device and a method for separating solid waste materials from liquid to be disposed of through a drain, and for reducing the size of pieces of such solid waste materials for more efficient disposal through the drain. A size reduction assembly is manually movable with respect to a stationary body and may include perforated material for catching solid material from a liquid flowing into the drain, and at least one cutting or ripping or abrasion component for reducing the size of pieces of the solid material into smaller pieces that may then pass downward through the drain. In some embodiments the size reduction assembly may be driven downward by pressure from a hand or foot. The reduced-size pieces of material are flushed from the device by liquid draining through the device.

Abstract: A grinding mechanism for a food waste disposer includes a grinding ring defining a plurality of window openings therethrough. The grinding ring is received in a housing of a grinding mechanism. The grinding mechanism has a plurality of cavities therein corresponding to the window openings that are disposed outboard of the window openings. A plurality of stacked disks form a rotatable shredder plate that is situated to rotate relative to the grinding ring.

Abstract: A grinding mechanism for a food waste disposer includes a grinding ring defining a plurality of window openings therethrough. A backing member receives the grinding ring and defines a plurality of cavities therein corresponding to the window openings. A plurality of stacked disks form a rotatable shredder plate that is situated to rotate relative to the grinding plate.

Abstract: The present invention provides a pulverizer of a food waste treatment apparatus. The pulverizer of the present invention includes a main body, a pulverizing screw and an exhaust channel unit. The main body has a hollow space therein. The pulverizing screw includes a rotating shaft which is installed in the main body so as to be rotatable, and at least one drive blade which extends from the rotating shaft. The exhaust channel unit has an annular shape and is coupled to the upper end of the main body. An intake hole and an exhaust hole are formed through the outer surface of the exhaust channel unit. Furthermore, a cover may be removably coupled to the upper end of the exhaust channel unit.

Abstract: A shredder plate assembly for a food waste disposer includes a disk with one or more water slinging devices attached, so that water flowing into the disposer flows over the water slinging device and against the inside of the disposer housing as the disk rotates.

Abstract: Blades on a rotating grinding plate force waste against a stationary grinding ring. The blades are mounted on radially aligned guides on the grinding plate, allowing the blades to move freely inwardly and outwardly between opposing stops. The blades are thrown outward by rotation of the grinding plate. A receding face on the blades cooperates with the grinding ring for moving the blades inwardly and for forcing waste against the grinding ring.

Abstract: A waste food disposer unit 10 for under sink application has a housing divided into a grinding chamber 12 and a motor chamber 15. The grinding chamber 12 has an inlet 16 for water and waste matter and an outlet 18 for water and shredded waste matter. A shredder ring 20 is disposed within the grinding chamber and has a plurality of cutting teeth 36 formed by slots 34 extending upwardly from a lower edge of the ring. A grinding disc 22 is disposed within the grinding chamber 12 and has a plurality of peripheral recesses 42 which co-acts with the cutting teeth 36 to shred the waste matter.

Abstract: Various mechanisms for reducing food waste in a food waste disposer are disclosed. In each of the reduction mechanisms, structures are provided for shearing food waste as it passes through or past a rotating shredder plate of the disposer. Each of the reduction mechanism has a rotatable plate having a plurality of lugs positioned for rotation relative to an inner wall of a stationary ring. In one embodiment, the reduction mechanism includes a horizontal toothed ledge positioned above the stationary ring is used to enhance grinding the food waste. In another embodiment, the reduction mechanism includes a vertical rasping surface positioned above the stationary ring. In yet another embodiment, the reduction mechanism includes serrated edges added to the vertical leading edges of the teeth on the stationary ring.

Abstract: Disclosed herein is a food garbage disposer including: a reaction vessel which includes a hopper into which food garbage is introduced, a heating tank filed with heat-medium oil to heat the hopper, and at least one heater to heat the heat-medium oil in the hopper; an automatic filter which includes an automatic injection nozzle and filters vapor discharged from the reaction vessel; a condenser which condenses the vapor passed through the automatic filter and separate the vapor into condensed water and air; a condensed-water purifier which purifies the condensed water produced by the condenser and supplies the purified water to the automatic injection nozzle of the automatic filter; a deodorizer which purifies and deodorizes the air produced by the condenser; and an air circulation adjuster which mixes the air passed through the deodorizer with external air and reintroduces the mixed water into the reaction vessel.

Abstract: The invention relates to a kitchen wastes disposing system comprising a wet solid material crusher connected on a sewer, wherein the crusher includes an automatic switch controlled by water flow in the sewer and a hand switch, wherein the two switches are connected in series, the sewer is connected with a sewage disposing system, wherein the crusher includes a shell, an upper blade set, a lower blade set and a rotating shaft, wherein the upper blade set and the lower blade set are fixed the rotating shaft and in the shell, wherein the upper blade set and the lower blade set includes a plurality of horizontal blades. The system can crush the kitchen solid waste and other similar solid wastes and send them into the sewage disposing system together with the sewage, thereby simplifying the procedure and reducing the cost or disposing solid wastes.