CN117883973A - Deodorizing device for livestock manure fermentation - Google Patents
Deodorizing device for livestock manure fermentation Download PDFInfo
- Publication number
- CN117883973A CN117883973A CN202410296345.XA CN202410296345A CN117883973A CN 117883973 A CN117883973 A CN 117883973A CN 202410296345 A CN202410296345 A CN 202410296345A CN 117883973 A CN117883973 A CN 117883973A
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- CN
- China
- Prior art keywords
- photocatalyst
- deodorizing device
- livestock manure
- deodorizing
- manure fermentation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 48
- 238000000855 fermentation Methods 0.000 title claims abstract description 24
- 230000004151 fermentation Effects 0.000 title claims abstract description 24
- 239000010871 livestock manure Substances 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000011941 photocatalyst Substances 0.000 claims abstract description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 28
- 238000004332 deodorization Methods 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 239000003595 mist Substances 0.000 abstract description 12
- 238000000746 purification Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 26
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229940074386 skatole Drugs 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to the technical field of gas purification, and particularly discloses a deodorizing device for livestock manure fermentation, which comprises a base, wherein a supporting frame is arranged at the upper part of the base, uninterrupted transmission components are arranged at the upper part of the supporting frame, negative pressure spraying deodorizing components are symmetrically arranged at two sides of the uninterrupted transmission components, the two negative pressure spraying deodorizing components are in transmission connection through the uninterrupted transmission components, a photocatalyst circulation box is arranged on the upper wall of the base, a baffling defogging component is symmetrically arranged at the upper part of the photocatalyst circulation box, and an activated carbon adsorption cylinder is arranged at the upper part of the baffling defogging component. According to the invention, mist is removed through filtering of the mist removal baffle plate, and the defogged gas is purified by the activated carbon adsorption cylinder, so that the photocatalyst solution is sprayed through the piston plate and the elastic rubber sheet to avoid blockage of a spray head, the reprocessing after the separation of the mist and the harmful gas is realized, and the blockage during spraying can be avoided.
Description
Technical Field
The invention belongs to the technical field of gas purification, and particularly relates to a deodorizing device for livestock manure fermentation.
Background
The fermentation of the livestock manure is to utilize the microbial activity to carry out biological decomposition and decomposition of organic matters in the manure, so that organic wastes are converted into organic fertilizer raw materials. The livestock manure organic fertilizer can be used for soil improvement, organic vegetable planting, landscaping and the like, and finally, harmless utilization of organic wastes is realized. After the livestock manure is fermented, a large amount of harmful gases such as ammonia nitrogen, hydrogen sulfide, skatole, methane and the like can be generated, and the gases not only destroy ecology, but also directly influence human health. Therefore, it is necessary to treat the harmful gas.
The photocatalyst is a general name of a photo-semiconductor material with a photocatalysis function represented by nano-scale titanium dioxide, has a strong catalytic degradation function under the action of ultraviolet light and visible light, and can effectively degrade toxic and harmful gases, and the photocatalyst is a catalyst which does not directly participate in degradation reaction and can be reused, so that the photocatalyst is one of effective means for treating the harmful gases.
The existing fecal fermentation deodorization equipment utilizes a circulating spray tower to spray deodorant, but odor can be emitted in the process of fermenting and turning during production, and the sprayed deodorant has poor deodorization effect on the emitted odor, so that the mode of exhausting air by a pipeline fan is needed to carry out centralized treatment, and the catalytic activity of photocatalyst can be influenced by mist in harmful gas, so that the photocatalyst is invalid, before harmful gas is purified, the mist of impurities in the harmful gas is needed to be separated, and then the harmful gas is subjected to environmental protection treatment, when the photocatalyst solution is used for spraying and purifying the harmful gas, the inner diameter of a common spray nozzle is fixed, and after a period of use, the impurities are easy to cause blockage on the spray nozzle, and frequent repair or replacement on the spray nozzle is needed.
Therefore, there is a need for a deodorizing device for livestock manure fermentation to solve the above problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the deodorizing device for livestock manure fermentation, mist is removed through filtering of a mist baffle plate, the mist is purified by using an activated carbon adsorption cylinder, and in order to avoid blockage of a spray head, a photocatalyst solution is sprayed through a piston plate and an elastic rubber sheet, so that the separation of the mist and harmful gases and the reprocessing are realized, and the blockage during spraying can be avoided.
The technical scheme adopted by the invention is as follows: the invention provides a deodorizing device for livestock manure fermentation, which comprises a base, wherein a supporting frame is arranged at the upper part of the base, uninterrupted transmission components are arranged at the upper part of the supporting frame, negative pressure spraying deodorizing components are symmetrically arranged at the two sides of the uninterrupted transmission components, the two negative pressure spraying deodorizing components are in transmission connection through the uninterrupted transmission components, a photocatalyst flow box is arranged on the upper wall of the base, deflection demisters are symmetrically arranged at the upper part of the photocatalyst flow box, and an activated carbon adsorption cylinder is arranged at the upper part of the deflection demisters.
Further, the negative pressure sprays deodorization subassembly includes fixed hoop, deodorization section of thick bamboo, gangbar, piston board, ultraviolet tube and buoyancy annular plate, fixed hoop is located on the support frame, deodorization section of thick bamboo symmetry is located on the fixed hoop, the piston board is located in the deodorization section of thick bamboo, the gangbar is L type setting, the upper wall center department of piston board is located to the one end of gangbar, the gangbar runs through the upper wall of locating the deodorization section of thick bamboo, the lower wall center department of piston board is located to the upper end of ultraviolet tube, ultraviolet tube runs through the lower wall of deodorization section of thick bamboo, buoyancy annular plate cover is located on the ultraviolet tube, the downside of piston board is located to buoyancy annular plate.
Further, in order to realize the unidirectional circulation of the piston plate, and can avoid blocking, the upper wall of the piston plate runs through the array and is provided with a spraying hole, the upper end of the spraying hole is provided with a shielding plate, the shielding plate is in a cross-shaped arrangement, an elastic rubber sheet is arranged in the spraying hole, and the elastic rubber sheet is arranged on the lower side of the shielding plate.
Further, incessant drive assembly includes gear frame, spacing spout, drive gear, rotation axis, drive motor and drive rack, the gear frame is erect in the upper wall of support frame, the rotation axis is located between the upper wall inside wall of support frame, drive gear locates on the rotation axis, drive gear locates between the inside wall of support frame, the lateral wall of deodorization section of thick bamboo is located to spacing spout, drive rack slides and locates in the spacing spout, drive gear and drive rack meshing, drive motor locates the lateral wall of gear frame, drive motor is connected with the rotation axis, drive rack's upper end is connected with the other end of gangbar.
Further, the deodorizing cylinder is connected with the photocatalyst circulation box through a liquid discharge pipe, one end of the liquid discharge pipe is arranged on the lower wall of the deodorizing cylinder, and the other end of the liquid discharge pipe is arranged on the upper side of the photocatalyst circulation box.
Further, a liquid discharge one-way valve is arranged on the liquid discharge pipe.
Further, the deodorizing cylinder is connected with the photocatalyst circulation box through a liquid suction pipe, one end of the liquid suction pipe is arranged on the upper portion of the deodorizing cylinder, the other end of the liquid discharge pipe is arranged on the upper portion of the photocatalyst circulation box, and an exhaust valve is arranged on the photocatalyst circulation box.
Further, a liquid suction one-way valve is arranged on the liquid suction pipe.
Further, the upper end of the activated carbon adsorption cylinder is provided with a communicating pipe, the communicating pipe penetrates through the lower end face of the deodorizing cylinder, and the end part of the communicating pipe is arranged on the buoyancy annular plate.
Further, the communicating pipe is provided with an electromagnetic valve.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. in the uninterrupted transmission assembly, the transmission racks on two sides are driven by the transmission gears to move up and down, so that the piston plates on two sides are driven to move up and down, negative pressure and positive pressure states are formed on the upper sides and the lower sides of the piston plates in the deodorizing barrels on two sides, the photocatalyst solution is sucked by the negative pressure on the upper sides of the piston plates, harmful gas is sucked by the negative pressure on the lower sides of the piston plates, the photocatalyst solution is sprayed on the sucked harmful gas by the positive pressure on the upper sides of the piston plates, and the harmful gas is decomposed by the photocatalyst solution through catalysis of ultraviolet lamp tubes;
2. the piston plate is provided with a plurality of spraying holes, an elastic rubber sheet is arranged in the spraying holes, the center of the elastic rubber sheet is provided with a small hole, when the elastic rubber sheet is in a normal state, the small hole in the elastic rubber sheet is in a blocked state due to extrusion of the elastic rubber sheet, when the elastic rubber sheet is in an expanded state, the small hole on the elastic rubber sheet is opened, so that one-way through of the piston plate is realized, the size of the small hole on the elastic rubber sheet is not fixed, and the size of the small hole on the elastic rubber sheet is changed along with the change of water pressure, so that the piston plate cannot be blocked;
3. the device utilizes the sliding of the piston plate in the deodorizing cylinder to form negative pressure, harmful gas is sucked, firstly enters the baffling demister, mist drops in the harmful gas are removed, then the harmful gas is purified for the first time through the active carbon adsorption cylinder, and finally the harmful gas is purified again through the photocatalyst solution.
Drawings
Fig. 1 is a schematic perspective view of a deodorizing device for livestock manure fermentation according to the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic diagram of the internal structure of a deodorizing device for livestock manure fermentation according to the present invention;
FIG. 4 is a schematic perspective view of an uninterrupted transmission assembly;
FIG. 5 is a schematic view of the positional relationship of the piston plate, the linkage rod and the ultraviolet tube;
fig. 6 is an enlarged view of a portion a in fig. 5.
The device comprises a base, a support frame, a 3-uninterrupted transmission assembly, a 4-negative pressure spraying deodorization assembly, a 5-photocatalytic circulation box, a 6-baffling demister, a 7-active carbon adsorption cylinder, a 8-fixing hoop, a 9-deodorizing cylinder, a 10-piston plate, a 11-electromagnetic valve, a 12-shielding plate, a 13-ultraviolet lamp tube, a 14-spraying hole, a 15-communicating pipe, a 16-elastic rubber sheet, a 17-gear rack, a 18-limiting chute, a 19-transmission gear, a 20-rotating shaft, a 21-transmission motor, a 22-transmission rack, a 23-linkage rod, a 24-liquid discharge pipe, a 25-liquid discharge one-way valve, a 26-liquid suction pipe, a 27-liquid suction one-way valve, a 28-buoyancy annular plate, a 29-exhaust valve.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, the invention provides a deodorizing device for livestock manure fermentation, which comprises a base 1, wherein a support frame 2 is arranged at the upper part of the base 1, uninterrupted transmission components 3 are arranged at the upper part of the support frame 2, negative pressure spraying deodorizing components 4 are symmetrically arranged at two sides of the uninterrupted transmission components 3, the two negative pressure spraying deodorizing components 4 are in transmission connection through the uninterrupted transmission components 3, a photocatalyst transfer box 5 is arranged on the upper wall of the base 1, a baffling demister 6 is symmetrically arranged at the upper part of the photocatalyst transfer box 5, and an activated carbon adsorption cylinder 7 is arranged at the upper part of the baffling demister 6.
As shown in fig. 1, fig. 2, fig. 3, fig. 5 and fig. 6, the negative pressure spraying deodorization assembly 4 comprises a fixed hoop 8, a deodorization barrel 9, a linkage rod 23, a piston plate 10, an ultraviolet lamp 13 and a buoyancy ring plate 28, wherein the fixed hoop 8 is arranged on the support frame 2, the deodorization barrel 9 is symmetrically arranged on the fixed hoop 8, the piston plate 10 is arranged in the deodorization barrel 9, the linkage rod 23 is in an L-shaped arrangement, one end of the linkage rod 23 is arranged at the center of the upper wall of the piston plate 10, the linkage rod 23 penetrates through the upper wall of the deodorization barrel 9, the upper end of the ultraviolet lamp 13 is arranged at the center of the lower wall of the piston plate 10, the ultraviolet lamp 13 penetrates through the lower wall of the deodorization barrel 9, the buoyancy ring plate 28 is sleeved on the ultraviolet lamp 13, the buoyancy ring plate 28 is arranged on the lower side of the piston plate 10, and the buoyancy ring plate 28 floats on the photocatalyst solution, so that the air outlet end of the communication pipe 15 is positioned on the upper side of the photocatalyst solution.
As shown in fig. 3, 5 and 6, in order to realize unidirectional circulation of the piston plate and avoid clogging, a spray hole 14 is provided in the upper wall penetrating array of the piston plate 10, a shielding plate 12 is provided at the upper end of the spray hole 14, the shielding plate 12 is disposed in a cross shape, an elastic rubber sheet 16 is provided in the spray hole 14, and the elastic rubber sheet 16 is provided at the lower side of the shielding plate 12.
As shown in fig. 1, 2, 3 and 4, the uninterrupted transmission assembly 3 comprises a gear frame 17, a limit chute 18, a transmission gear 19, a rotating shaft 20, a transmission motor 21 and a transmission rack 22, wherein the gear frame 17 is arranged on the upper wall of the support frame 2, the rotating shaft 20 is arranged between the inner side walls of the upper wall of the support frame 2, the transmission gear 19 is arranged on the rotating shaft 20, the transmission gear 19 is arranged between the inner side walls of the support frame 2, the limit chute 18 is arranged on the outer side wall of the deodorization barrel 9, the transmission rack 22 is slidingly arranged in the limit chute 18, the transmission gear 19 is meshed with the transmission rack 22, the transmission motor 21 is arranged on the outer side wall of the gear frame 17, the transmission motor 21 is connected with the rotating shaft 20, and the upper end of the transmission rack 22 is connected with the other end of the linkage rod 23.
As shown in fig. 1 and 2, the deodorizing cylinder 9 is connected to the photocatalyst circulation box 5 through a drain pipe 24, one end of the drain pipe 24 is provided on the lower wall of the deodorizing cylinder 9, and the other end of the drain pipe 24 is provided on the upper side of the photocatalyst circulation box 5.
As shown in fig. 2, the drain pipe 24 is provided with a drain check valve 25.
As shown in fig. 1 and 2, the deodorizing cylinder 9 is connected with the photocatalyst circulation box 5 through a liquid suction pipe 26, one end of the liquid suction pipe 26 is arranged at the upper part of the deodorizing cylinder 9, the other end of the liquid discharge pipe 24 is arranged at the upper part of the photocatalyst circulation box 5, and an exhaust valve 29 is arranged on the photocatalyst circulation box 5.
As shown in fig. 2, the pipette 26 is provided with a pipette check valve 27.
As shown in fig. 2, a communicating pipe 15 is disposed at the upper end of the activated carbon adsorption cylinder 7, the communicating pipe 15 penetrates through the lower end surface of the deodorizing cylinder 9, and the end of the communicating pipe 15 is disposed on a buoyancy annular plate 28.
As shown in fig. 2, the solenoid valve 11 is provided in the communication pipe 15, and when the piston plate 10 is lowered, the solenoid valve 11 is closed, and when the piston plate 10 is raised, the solenoid valve 11 is opened.
When the device is specifically used, the baffling demister 6 is connected with a fermentation device through a pipeline, the transmission motor 21 is opened, the transmission motor 21 drives the rotation shaft 20 to rotate, the rotation shaft 20 drives the transmission gear 19 to rotate, the transmission gear 19 is meshed with the transmission racks 22 on two sides, the transmission gear 19 drives the transmission racks 22 on two sides to move in different directions, when the transmission racks 22 on the left side descend, the piston plate 10 on the left side moves downwards, so that the upper side of the piston plate 10 is in a negative pressure state, the photocatalyst solution in the photocatalyst circulation box 5 enters the upper side of the piston plate 10 in the deodorizing cylinder 9 on the left side through the liquid suction pipe 26, when the piston plate 10 moves downwards, the elastic rubber sheet 16 is adsorbed upwards, at the moment, the elastic rubber sheet 16 is blocked by the shielding plate 12, the hole in the middle of the elastic rubber sheet 16 is in a sealed state, the piston plate 10 pushes the photocatalyst solution and gas on the lower side of the piston plate 10 to enter the photocatalyst circulation box 5, the purified gas is discharged from the exhaust valve 29, the right driving rack 22 is lifted, the right driving rack 22 drives the linkage rod 23 to move upwards, the linkage rod 23 drives the piston plate 10 to move upwards, at the moment, the upper side of the piston plate 10 in the deodorizing cylinder 9 is filled with photocatalyst solution, when the piston plate 10 moves upwards, the water pressure on the upper side of the piston plate 10 is increased, the water pressure pushes the elastic rubber sheet 16 to expand downwards, at the moment, the elastic rubber sheet 16 is in an extended state, the hole in the middle of the elastic rubber sheet 16 is opened, under the action of the water pressure, photocatalyst solution is sprayed from the hole of the elastic rubber sheet 16, the photocatalyst solution decomposes harmful substances in harmful gas under the action of the ultraviolet lamp 13, the buoyancy ring plate 28 floats on the photocatalyst solution, when the right piston plate 10 moves upwards, the lower side of the piston plate 10 is in a negative pressure state, the electromagnetic valve 11 is opened, harmful gas in the fermentation device passes through the baffling demister 6 and the activated carbon adsorption cylinder 7, then enters the lower side of the piston plate 10 in the right deodorizing cylinder 9 through the communicating pipe 15, when passing through the baffling demister 6, mist drops in the harmful gas are removed, then the harmful gas with the mist drops removed enters the activated carbon adsorption cylinder 7 to be filtered and adsorbed for the first time, then when the transmission motor 21 is reversed, the transmission motor 21 drives the rotating shaft 20 to reversely rotate, the rotating shaft 20 drives the transmission gear 19 to reversely rotate, the transmission gear 19 drives the right transmission rack 22 to downwards move, the transmission rack 22 drives the linkage rod 23 to downwards move, the linkage rod 23 drives the piston plate 10 to downwards move, and the above operation is repeated, so that the separation and purification of the harmful gas are finally realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a deodorizing device is used in livestock manure fermentation, includes base (1), its characterized in that: the upper portion of base (1) is equipped with support frame (2), the upper portion of support frame (2) is equipped with incessant drive assembly (3), the bilateral symmetry of incessant drive assembly (3) is equipped with negative pressure and sprays deodorization subassembly (4), two negative pressure sprays deodorization subassembly (4) and is connected through incessant drive assembly (3) transmission, the upper wall of base (1) is equipped with photocatalyst and flows turn-over case (5), the upper portion symmetry of photocatalyst circulation case (5) is equipped with baffling defroster (6), the upper portion of baffling defroster (6) is equipped with active carbon adsorption section of thick bamboo (7).
2. The deodorizing device for livestock manure fermentation according to claim 1, wherein: the negative pressure sprays deodorization subassembly (4) including fixed hoop (8), deodorization section of thick bamboo (9), gangbar (23), piston board (10), ultraviolet tube (13) and buoyancy annular plate (28), on support frame (2) are located to fixed hoop (8), on fixed hoop (8) are located to deodorization section of thick bamboo (9) symmetry, in deodorization section of thick bamboo (9) are located to piston board (10), gangbar (23) are L type setting, the upper wall center department of piston board (10) is located to the one end of gangbar (23), the upper end of gangbar (23) runs through the upper wall department of locating deodorization section of thick bamboo (9), the lower wall center department of deodorization section of thick bamboo (9) is located to the upper end of ultraviolet tube (13), on piston tube (13) are located in the ultraviolet tube (28) cover, the downside of piston board (10) is located to buoyancy annular plate (28).
3. A deodorizing device for livestock manure fermentation according to claim 2, characterized in that: the upper wall of piston board (10) runs through the array and is equipped with spraying hole (14), the upper end of spraying hole (14) is equipped with shielding plate (12), shielding plate (12) are cross setting, be equipped with elastic rubber piece (16) in spraying hole (14), elastic rubber piece (16) are located the downside of shielding plate (12).
4. A deodorizing device for livestock manure fermentation according to claim 3, characterized in that: the utility model provides a continuous transmission subassembly (3) includes carrier (17), spacing spout (18), drive gear (19), rotation axis (20), drive motor (21) and drive rack (22), the upper wall of support frame (2) is located to carrier (17), between the upper wall inside wall of support frame (2) is located to rotation axis (20), drive gear (19) are located on rotation axis (20), between the inside wall of support frame (2) is located to drive gear (19), the outside wall of deodorization section of thick bamboo (9) is located in spacing spout (18), drive rack (22) slide locates in spacing spout (18), drive gear (19) and drive rack (22) meshing, the outside wall of carrier (17) is located to drive motor (21), drive motor (21) are connected with rotation axis (20), the upper end of drive rack (22) is connected with the other end of gangbar (23).
5. The deodorizing device for livestock manure fermentation according to claim 4, wherein: the deodorizing device is characterized in that the deodorizing cylinder (9) is connected with the photocatalyst circulation box (5) through a liquid discharge pipe (24), one end of the liquid discharge pipe (24) is arranged on the lower wall of the deodorizing cylinder (9), and the other end of the liquid discharge pipe (24) is arranged on the upper side of the photocatalyst circulation box (5).
6. The deodorizing device for livestock manure fermentation according to claim 5, wherein: the liquid discharge pipe (24) is provided with a liquid discharge one-way valve (25).
7. The deodorizing device for livestock manure fermentation according to claim 6, wherein: the deodorizing device is characterized in that the deodorizing cylinder (9) is connected with the photocatalyst circulation box (5) through a liquid suction pipe (26), one end of the liquid suction pipe (26) is arranged on the upper portion of the deodorizing cylinder (9), the other end of the liquid discharge pipe (24) is arranged on the upper portion of the photocatalyst circulation box (5), and an exhaust valve (29) is arranged on the photocatalyst circulation box (5).
8. The deodorizing device for livestock manure fermentation according to claim 7, wherein: the liquid suction pipe (26) is provided with a liquid suction one-way valve (27).
9. The deodorizing device for livestock manure fermentation according to claim 8, wherein: the upper end of the activated carbon adsorption cylinder (7) is provided with a communicating pipe (15), the communicating pipe (15) penetrates through the lower end face of the deodorizing cylinder (9), and the end part of the communicating pipe (15) is arranged on the buoyancy annular plate (28).
10. The deodorizing device for livestock manure fermentation according to claim 9, wherein: the communicating pipe (15) is provided with an electromagnetic valve (11).
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| CN202410296345.XA CN117883973B (en) | 2024-03-15 | 2024-03-15 | Deodorizing device for livestock manure fermentation |
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| CN117883973B (en) | 2024-05-24 |
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