Abstract: A self-powered ionization device is a bipolar plasma ionization module powered by a wind turbine and supported within a unit of HVAC ductwork by at least three adjustable legs. Power generated by an air current within the ductwork operates the bipolar plasma ionization module.

Abstract: A modular filter for ventilation air vents comprises a filtering fabric roll (1) housed within a casing provided with anchoring means (13) engaging the surface (S) of the container which has the air intake port (B) to be filtered; the casing has a slot (9) for extracting the filtering fabric (T), and has a casing (4) comprised of a shaped wall (5) enclosed at the ends by covers (10, 40, 44, 51) or end supports (7, 47) of this wall having a shape corresponding to the shaped wall (5) and maintaining a longitudinal slot (9) at the front edges of the shaped wall to allow the passage for the extraction of the front (F) of the filtering fabric (T) unwound from the filtering fabric roll (1); at least one screw stay rod (8, 54) is placed between two covers (51) or end supports (7, 47) of the shaped wall and is tightened to define the proper distance between the two end supports or covers (51), by tightening the end supports (7, 47) or covers (51) to the shaped wall (5), one at each end, to close the access to the cas

Abstract: The system and methods described are directed to a distillation system and method having an evaporator tank with a wall surrounding an interior evaporator tank area. A non-oxidizing gas line is disposed at least partially outside the evaporator tank in communication with the interior evaporator tank area, wherein the non-oxidizing gas line introduces a non-oxidizing gas into the interior evaporator tank; the interior evaporator tank area is generally at or above an ambient atmospheric pressure.

Abstract: A waste gas purification system includes a gas container, a gas input unit for intermittent entrance of waste gas into the gas container, a gas output unit for discharge of the waste gas out of the gas container after the waste gas is purified, and a contaminant capturing apparatus disposed in the gas container and including a capture device that purifies the waste gas by using an adhesive to adhere particulate matter in the waste gas. A length of an active time the gas input unit allows for entrance of the waste gas into the gas container does not exceed sixty seconds. A length of a pause time the gas input unit does not allow for entrance of the waste gas into the gas container does not exceed thirty minutes.

Abstract: There is provided an air treatment apparatus comprising a body, an air flow generator housed within the body that is arranged to generate an air flow, an evaporator assembly removably disposed within the body and that is arranged to introduce water vapour into the air flow, and a water supply system that is arranged to provide water to the evaporator assembly. The water supply system comprises a water tank assembly that is separable from the body, the water tank assembly comprising a water tank having a tank opening. The tank opening is configured to allow the evaporator assembly to fit through the tank opening and the evaporator assembly is configured to fit within an interior volume of the water tank.

Abstract: The objective of this invention is to provide a filter module for coating equipment that can improve the efficiency in removing coating-material mist and preventing the outflow of such coating-material mist to the outside. The filter module of this invention is made of a flammable material and includes an outer box, an eliminator and a baffle plate. Of the outer box, the air A2 containing the coating-material mist flows into the outer box from the outer-box inlet and is discharged from the outer-box outlet. The eliminator is formed by arranging zigzag-shaped eliminator elements in parallel to separate the coating-material mist from the air A2. The baffle plate is formed by arranging baffle-plate elements having an inclined surface for guiding the air A2 in parallel into the inflow-side space S2 of the eliminator, and guides the air A2 that has been introduced from the outer-box inlet to the inflow-side space S2.

Abstract: An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.

Abstract: An example exhaust gas filter for a reflow oven comprises a filter chamber, a filtering piece and a vapor chamber. An upper transverse passage is formed between the vapor chamber top plate and the filter element, a gap is formed between one side of the top plate and the sidewall of a filter chamber, and the upper transverse passage is in fluid communication with the gap; one filter chamber sidewall forming a gap with the top plate is disposed with a filter chamber air inlet for introducing air, and one of the other three sidewalls of the filter chamber is disposed with an exhaust gas inlet for introducing exhaust gas from the exhaust gas filter chamber, so that the air and the exhaust gas can enter the upper transverse passage through the gap.

Abstract: A produced water evaporation system for spray evaporating water comprising a geothermal heat retainment system and an evaporation system is disclosed. The geothermal heat retainment system comprises a first feed inlet, an optional solar collection system or a heat exchanger, and a first discharge outlet.

Abstract: Air flows across an air-liquid interface such that liquid desiccant flowing through the interface absorbs water from the air and is thereby diluted to form an output stream. The output stream is circulated through an electrodialytic stack having a central ionic exchange membrane and first and second outer ionic exchange membranes. A redox shuttle loop circulates around the first and second outer ionic exchange membranes. A voltage is applied across the electrodialytic stack, which regenerates the liquid desiccant.

Abstract: A wastewater evaporation system for spray evaporating water comprising: a wastewater feed inlet; a pump, wherein the wastewater feed inlet is fluidly connected to the pump and wherein the pump is fluidly connected to an inlet of a manifold; a drip orifice, wherein the manifold is fluidly connected to the drip orifice; a container, wherein an upper portion of the container is enclosed with a demister element; a packing and/or tray system disposed within the container, wherein the drip orifice discharges water droplets onto the packing and/or tray system; a discharge outlet, wherein a bottom of the container is fluidly connected to the discharge outlet; and an air system, wherein the air system discharges air flow counter to the water droplets from the drip orifice is disclosed. A method of spray evaporating water while limiting emission of particles regulated as pollutants is also disclosed.

Abstract: The present disclosure generally relates to the field of filtration. In particular, the present disclosure relates to filtration devices, systems and methods for high flowrates and low pressure differentials through porous bodies of metal fiber media.

Abstract: In one embodiment, a method for decreasing a humidity level in an information handling system includes: receiving, by a sound field chamber, an incoming airflow, the incoming airflow having a humidity level corresponding to an amount of water vapor in the incoming airflow; identifying, by a humidity controller, the humidity level of the incoming airflow; determining, by the humidity controller, that the humidity level is greater than a threshold humidity level; and in response to determining that the humidity level is greater than the threshold humidity level: causing, by the humidity controller, a sound source of the information handling system to generate a sound field within the sound field chamber, the sound field comprised of sound waves, the sound waves causing an acoustic agglomeration of the water vapor, the acoustic agglomeration causing the humidity level to decrease.

Abstract: An air trap chamber is provided with a cap and a housing. The cap has an inlet port provided at one end, and has, at another end, a first connection flange provided so as to have an inner circumferential surface. An opening axis of the inlet port is set so as to be off a center axis of the inner peripheral surface. The housing has, at one end, a second connection flange provided so as to have an outer circumferential surface which is mated to the inner circumferential surface, and has an outlet port provided at another end. An opening axis of the outlet port is set so as to be off the center axis of the outer circumferential surface. Moreover, parting lines which are positioning structures are provided on the cap and the housing, respectively.

Abstract: A filter is provided for removing contaminants from a gas flow (e.g., an air flow). Multiple panel filters are arranged in a filter housing. The panel filters are arranged parallel or near-parallel to a main gas flow direction and spaced apart to define elongated gas flow channels between adjacent panel filters, each elongated gas flow channel extending generally in the gas flow direction. The elongated gas flow channels include inlet channel(s) and outlet channel(a) arranged in an alternating manner, the inlet channel(s) configured receiving the gas flow at the inlet end and the outlet channel(s) outputting a filtered gas flow from the outlet end. Gas flow redirecting structures are arranged to redirect the gas flow in each inlet channel through adjacent panel filter(s) and into adjacent outlet channel(s). The filter may provide a pressure drop of less than 3 iwg, less than 1 iwg, or less than 0.3 iwg.

Abstract: The invention relates to an engine air filter unit for a vehicle (1) that is designed to supply filtered air to an internal combustion engine of the vehicle (1). The engine air filter unit (10) comprises a main filter (14), a mounting base (15) to secure the engine air filter unit (10) on at least one body panel (7, 71, 72) of the vehicle, a pre-separator fluidically connected to the main filter. The main filter (14) is arranged on a side of the mounting base (15) and the pre-separator (18) is arranged on the opposite side of the mounting base (15). The pre-separator housing is at least partly formed by the mounting base (15) and an air duct (19) extends through the mounting base (15) to fluidically connect the pre-separator to the filtration chamber.

Abstract: Virus and microbe-killing, self-sterilizing resistive heated air filters and methods of making and using same methods. The air filter is includes laser-induced graphene (LIG), a porous conductive graphene foam formed through photothermal conversion of a polyimide film (or another source or source of polymer or other LIG precursor material) by a laser source. The LIG in the air filter can capture particulates and bacteria. The bacteria cannot proliferate even when submerged in culture medium. Through a periodic Joule-heating mechanism, the filter easily reaches greater than 300° C. This destroys any microorganisms including bacteria, along with molecules that can cause adverse biological reactions and diseases such as viruses, pyrogens, allergens, exotoxins, endotoxins, teichoic acids, mycotoxins, nucleic acids, and prions.

Abstract: A separation device includes a membrane separation module (10), an adsorption module (20), and a gas intake module (30). The membrane separation module includes a first housing (110), and a membrane assembly (130) disposed in the first housing. The first housing has a first gas inlet (121), a first gas outlet (122), and a retentate gas outlet (123). The membrane module has a permeate gas outlet, the permeate gas outlet being in communication with the first gas outlet. The adsorption module has a second housing (210) and an adsorbent layer (230) disposed in it. The second housing is disposed on the first housing and has a second gas inlet (221), a second gas outlet (222), and a desorption gas outlet (223). The second gas inlet is in communication with the first gas outlet. The gas intake module has a third gas outlet (321) in communication with the first gas inlet.

Abstract: Systems and methods for producing water from process gas are provided herein. The systems include a water generating system that adjusts the pressure and temperature conditions surrounding a hygroscopic material in order to release water vapor generated by exposure of the hygroscopic material to the process gas.

Abstract: The present invention discloses an apparatus for separating and removing dust from exhaust gas, and specifically relates to the field of exhaust gas handling technologies. The apparatus includes a rack, where a dust removal cylinder is disposed on an upper portion of an inner side of the rack, a filter cylinder is detachably connected to a middle portion of a bottom end of the dust removal cylinder, a dust removal mechanism is disposed inside the dust removal cylinder, the dust removal mechanism includes a guide column, an upper end of the guide column is fixedly mounted in a middle portion of an upper end of the rack, several grooves are disposed on an outer side of the guide column, and the groove includes a lower portion.