Abstract: The invention relates to the technical field of agricultural planting, in particular to a controlled-release bacterial fertilizer for peanuts and a preparation method of the special controlled-release bacterial fertilizer. The special controlled-release bacterial fertilizer is composed of an inner layer and an outer layer; after the outer layer is released completely, the inner-layer network structure gradually absorbs water and preserves moisture, and has good slow release and controlled release properties, thereby achieving the gradual release of the inner layer, high fertilizer utilization rate, exerting the efficacy of the microbial agent and facilitating the large-area promotion.

Abstract: A high interfacial bonding strength laminated aluminum alloy manufacturing method includes: combining and fixing a rear plate, a middle plate, and a front plate to obtain a combined plate; performing a first heat treatment on the combined plate and then performing a first roll-bonding to obtain a laminated aluminum alloy; conducting a friction stir treatment after setting a weld-start plate and a lead-out plate on the laminated aluminum alloy; and carrying out a second heat treatment, a second rolling treatment, a solid solution treatment and an aging treatment in sequence on the laminated aluminum alloy after the friction stir treatment. By friction stir treatment of the laminated aluminum alloy, the original interlayer structure is broken and a three-dimensional spatial structure consisting of the nugget zone and an interlocked structural zone is formed. As a result, the interlayer bonding strength of the laminated aluminum alloy is greatly improved.

Abstract: Provided are an electronic cigarette vaporization apparatus and an electronic cigarette. The electronic cigarette vaporization apparatus includes: a housing, an e-liquid storage tank and a vaporization assembly being arranged in the housing, and an airflow channel in communication with external air being provided on the housing; and the vaporization assembly including a porous body and a heating body arranged on the vaporization surface, the porous body including a liquid absorbing surface and a vaporization surface that are oppositely arranged, at least one vent channel being provided on the porous body, the vent channel having an end in communication with the e-liquid storage tank, and an other end in communication with the external air; and a first seal member sleeved on the vaporization assembly and including at least one seal portion corresponding to the vent channel; and the seal portion opening and closing the vent channel.

Abstract: A vaporization apparatus applied to an e-cigarette and an e-cigarette having the same are disclosed. The vaporization apparatus includes a shell and a vaporization core. The shell includes a liquid storage bin, an air passage, and a vaporization bin inside and the vaporization bin is in communication with the air passage. The shell is provided with an air inlet in communication with the vaporization bin and an inhalation inlet in communication with the air passage. A ratio of an absolute value of a difference between cross-sectional areas of at least two of the vaporization bin exit, the air passage, the inhalation channel, and the inhalation inlet to a cross-sectional area of any one of the vaporization bin exit, the air passage, the inhalation channel, and the inhalation inlet is less than or equal to 20%.

Abstract: Provided are a vaporization core for an e-cigarette, a cartridge for an e-cigarette, and an e-cigarette. The vaporization core includes: a liquid guide body, at least a part of a first side surface thereof forms a liquid absorbing region, at least a part of a second side surface thereof forms a vaporization region, the liquid guide body includes a liquid storage portion that is a part of the liquid guide body between the second side surface and a position obtained by translating the second side surface to the first side surface by 0.5 mm to 1.5 mm, a liquid storage amount of the liquid storage portion is Q1, and quality of vaporization liquid vaporized by the vaporization core in one inhalation cycle is defined as a single-inhalation vaporization amount T1, where T1?Q1?3T1; and a heating body arranged at the vaporization region of the second side surface.

Abstract: Provided are a vaporization core for an electronic cigarette, a cartridge for an electronic cigarette, and an electronic cigarette. The vaporization core includes: a liquid guide body, at least a part of a liquid guide side surface of the liquid guide body forms a liquid absorbing region, at least a part of a liquid storage side surface of the liquid guide body forms a vaporization region, the liquid guide body includes a liquid storage part that is a part of the liquid guide body that is between the liquid storage side surface and a part that is obtained through translating the liquid storage side surface to the liquid guide side surface by 0.5 mm to 1.5 mm, and a liquid storage capacity of the liquid storage part is 5 mg to 30 mg; and a heating body arranged in the vaporization region of the liquid storage side surface.

Abstract: An aerosol generation method of a tobacco heating apparatus.

Abstract: An electronic vaporization apparatus includes a vaporization core, which includes a porous substrate and a heating element. The porous substrate includes a liquid absorbing surface and a vaporization surface. The heating element is arranged on the vaporization surface. The porous substrate includes a liquid penetration portion close to the vaporization surface, and a temporary liquid storage portion, which is a portion of a volume of the porous substrate occupied by e-liquid with a maximum vaporizable volume Qc1 in an inhalation cycle of the vaporization core. In any inhalation cycle of continuous inhalations, the vaporization core meets: Qcn?Qxn?Qbn, where Qcn represents a volume of e-liquid stored in the temporary liquid storage portion before an nth inhalation cycle starts, Qxn represents a volume of e-liquid actually vaporized during the nth inhalation cycle, and Qbn represents a volume of e-liquid entering the porous substrate during the nth inhalation cycle.

Abstract: A vaporization core component for electronic cigarettes, a cartridge for electronic cigarettes, and an electronic cigarette. The vaporization core component for electronic cigarettes includes a liquid guide body and a heating element. The liquid guide body has a first end surface and a second end surface. At least a part of the first end surface is a liquid absorption region. At least a part of the second end surface is a vaporization region. The heating element is arranged in the vaporization region of the second end surface. In the vaporization core component, a position of the liquid absorption region is opposite to a position of the vaporization region, and an area of the liquid absorption region is smaller than an area of the vaporization region. The heating element is arranged in the vaporization region of the second end surface.

Abstract: An electronic-cigarette vaporization component includes a housing, a vaporization core fixing device, and a vaporization core component. The housing has a liquid storage cavity, an outlet channel, and a vaporization cavity in communication with the outlet channel. An air inlet in communication with the vaporization cavity and an air outlet in communication with the outlet channel are provided on the housing. The vaporization core fixing device is arranged in the housing and formed with a mounting groove and a communication channel. The vaporization cavity has a first end in communication and a second end in communication with one end of the outlet channel distant from the air outlet. At least a portion of the communication channel is arranged obliquely with respect to the outlet channel. The vaporization core component is mounted in the mounting groove and in communication with the liquid storage cavity and the vaporization cavity respectively.

Abstract: An electromagnetic heating smoking paraphernalia capable of evenly heating tobacco particles includes a tobacco particle heating tank, wherein the tobacco particle heating tank includes a metal inductive cylinder and a tight coil, a space between the metal inductive cylinder and the tight coil is a tobacco particle holding cavity; an end of the tobacco particle holding cavity is provided with an upper end wall, the upper end wall is provided with an upper end wall vent hole, the other end of the tobacco particle holding cavity is provided with a lower end wall, the lower end wall is provided with a lower end wall vent hole; the tight coil means that adjacent turns of the coil are tightly placed close to each other in a longitudinal axial direction without a gap; an inner wall of the metal inductive cylinder is provided with an inner wall vent hole.

Abstract: A modular multifunctional electronic smoking paraphernalia includes a main body module provided with a slide rod a and a slide rod b, a cigarette holder module provided with a slide groove a, and an atomization module provided with a slide groove b. The cigarette holder module is detachably and slidably connected to the main body module by the slide rod a and the slide groove a. The atomization module is detachably and slidably connected to the main body module by the slide rod b and the slide groove b. In the present invention, the smoking paraphernalia is designed as three detachable modules, namely, the main body module, the cigarette holder module and the atomization module, which is convenient for the smoker to operate.

Abstract: A non-combustible cigarette based on flocking technology and a manufacturing method of the cigarette are disclosed. The cigarette includes a cigarette paper layer, which is a hollow cylindrical structure. The inner wall of the cigarette paper layer is provided with an adhesive layer, and tobacco filler granules, tobacco filler filaments or tobacco filler fibers are fixedly bonded on the adhesive layer. The manufacturing method includes a flocking process and a cigarette-rolling process. The process automatically flocks filamentous, fibrous or granular tobacco to the surface of the cigarette paper, and then connects to the cigarette-rolling process to obtain the non-combustible cigarette. When the cigarette is filled with the tobacco filler granules, the complex process of using a plugging device at the open end of the cigarette is eliminated.

Abstract: A modified carbon material, including a carbonaceous material and a water-insoluble modifier combined with the carbonaceous material, wherein the water-insoluble modifier is CuO, the carbonaceous material is one of or a mixture of biomass carbon or carbon black, a mass of the water-insoluble modifier is being 0.1-10 wt % of the carbonaceous material. The method for preparing the modified carbon material includes: (1) soaking the carbonaceous material in a copper sulfate solution for 5 to 36 hours, and (2) adding an alkali solution into a solution obtained in step (1) to provide a pH value ?12, and after keeping the pH value for 0.5 to 2 hours, filtering and drying to obtain a solid. (3) using the carbonaceous material as a combustion heat source to reduce the ignition temperature, increase or reduce the peak thermal power temperature.

Abstract: A variable-frequency surface acoustic wave electronic cigarette includes an atomizer. An atomization cavity is disposed in the atomizer, and a variable-frequency surface acoustic wave atomization chip is disposed at a lower portion of the atomization cavity. An inverted trapezoidal interdigital transducer is disposed on the variable-frequency surface acoustic wave atomization chip. An e-liquid storage cavity is disposed in the atomization cavity. A porous ceramic sheet is disposed between the e-liquid storage cavity and the atomization chip. The new variable-frequency surface acoustic wave electronic cigarette can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.

Abstract: A device capable of automatically igniting or heating a cigarette includes a heat source system, a control system, and the openable and closeable top cover. The heat source system includes the electric heating chamber and the igniter. The igniter includes the electric heating element. The electric heating chamber includes at least one pair of light passing holes of the electric heating chamber. The control system includes the control circuit board, the mechanical switch, the mode switching switch, the infrared light source, the light sensing switch, and the device main circuit switch. The mechanical switch controls the top cover to be opened or closed and controls the device main circuit switch to be turned on or off. The mode switching switch is used for switching between an operation of the igniter and an operation of the electric heating chamber.

Abstract: A variable-frequency surface acoustic wave electronic cigarette includes an atomizer. An atomization cavity is disposed in the atomizer, and a variable-frequency surface acoustic wave atomization chip is disposed at a lower portion of the atomization cavity. An inverted trapezoidal interdigital transducer is disposed on the variable-frequency surface acoustic wave atomization chip. An e-liquid storage cavity is disposed in the atomization cavity. A porous ceramic sheet is disposed between the e-liquid storage cavity and the atomization chip. The new variable-frequency surface acoustic wave electronic cigarette can realize any adjustment of the working frequency within a set range, thereby realizing the autonomous regulation and control of a smoke particle size after atomization of the e-liquid.

Abstract: A modified carbon material, including a carbonaceous material and a water-insoluble modifier combined with the carbonaceous material, wherein the water-insoluble modifier is CuO, the carbonaceous material is one of or a mixture of biomass carbon or carbon black, a mass of the water-insoluble modifier is being 0.1-10 wt % of the carbonaceous material. The method for preparing the modified carbon material includes: (1) soaking the carbonaceous material in a copper sulfate solution for 5 to 36 hours, and (2) adding an alkali solution into a solution obtained in step (1) to provide a pH value ?12, and after keeping the pH value for 0.5 to 2 hours, filtering and drying to obtain a solid. (3) using the carbonaceous material as a combustion heat source to reduce the ignition temperature, increase or reduce the peak thermal power temperature.

Abstract: A smoking paraphernalia cooled by a smoke flow includes the following components: a shell; a smoking cup placed inside the shell, wherein a part of a bottom of the smoking cup is provided with a heating unit socket, a plurality of air inlet holes and a protruded step; a pushing key; a heating unit; and a fixing base. According to the smoking paraphernalia of the present invention, a surface temperature of the shell can be reduced, and tobacco residues can be conveniently cleaned, which prevents smoke from flowing toward an interior of the smoking paraphernalia and prolongs the service life of the smoking paraphernalia.

Abstract: A tobacco humectant, which is a metal-organic framework material with a three-dimensional structure obtained by a self-assembly of Zr4+ and terephthalic acid or 2-aminoterephthalic acid. The metal-organic framework material with the three-dimensional structure obtained by the self-assembly of the Zr4+ and the terephthalic acid is Uio-66, and the metal-organic framework material with the three-dimensional structure obtained by the self-assembly of the Zr4+ and the 2-aminoterephthalic acid is Uio-66-NH2. A preparation method of the tobacco humectant and a use thereof in tobacco is further provided.