CN216878517U - Fertilizer workshop deodorization dust collecting equipment - Google Patents
Fertilizer workshop deodorization dust collecting equipment Download PDFInfo
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- CN216878517U CN216878517U CN202220109493.2U CN202220109493U CN216878517U CN 216878517 U CN216878517 U CN 216878517U CN 202220109493 U CN202220109493 U CN 202220109493U CN 216878517 U CN216878517 U CN 216878517U
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- cabin
- deodorization
- dust removal
- waste gas
- fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model provides deodorization and dust removal equipment for an organic fertilizer workshop, which comprises a cabin body, a fan, a partition plate and a molecular membrane, wherein waste gas introduced from the workshop is settled through the dust removal cabin to remove most of solid dust, the waste gas enters the deodorization cabin through a sieve mesh of the partition plate and passes through gaps of fermented materials, the fermented materials are subjected to forced ventilation to accelerate secondary fermentation, the temperature of the materials in the deodorization cabin rises, water vapor gradually rises to the molecular membrane covered at the top along with passing air, a water film is formed on the inner surface of the molecular membrane, the water film is condensed after being gathered and then dripped back into the fermented materials, and condensed water can absorb ammonia and hydrogen sulfide used for water in the waste gas, so that the aim of deodorization is fulfilled.
Description
Technical Field
The utility model relates to the technical field of environmental atmospheric pollution treatment and protection equipment, in particular to deodorization and dust removal equipment for an organic fertilizer workshop.
Background
Most of the existing organic fertilizer production adopts an aerobic fermentation mode to produce the organic fertilizer. During the aerobic fermentation process, a large amount of dust and odor containing various composite components such as hydrogen sulfide, ammonia gas, sulfur dioxide, organic macromolecules and the like can be generated. The treatment of these odors currently adopts a deodorizing method of convection washing and adsorption, but both methods have great limitations: the convection washing method has quite unbalanced treatment effect, the generated solid particles still need to be subjected to subsequent treatment, and a deodorant is often required to be prepared or an adsorption device is arranged to further remove the gas insoluble in water, so the equipment has large volume and high operation cost; the adsorbent used in the adsorption method needs to be replaced regularly, and the cost is huge.
SUMMERY OF THE UTILITY MODEL
In view of the above, the technical problems to be solved by the present invention are: how to provide an organic fertilizer workshop deodorization and dust removal device, which uses the existing materials in a plant area as adsorbates for deodorization, and has no additional cost input; the used materials return to the production line again, and no secondary pollution and by-products are generated.
In order to achieve the purpose, the utility model provides deodorization and dust removal equipment for an organic fertilizer workshop, which comprises a cabin body, a fan, a partition plate and a molecular membrane, wherein the cabin body is provided with a plurality of partition plates;
the partition plate is arranged in the cabin body and arranged along the horizontal direction, the cabin body is divided into a dust removal cabin and a deodorization cabin in the vertical direction by the partition plate, and the deodorization cabin is positioned above the dust removal cabin;
the bottom of the chamber body is connected with the fan through a pipeline, and the fan enables waste gas to enter the dust removal chamber;
the top of the deodorization cabin is provided with an opening, the molecular membrane covers the top of the deodorization cabin, and the water vapor generated by the cabin body adheres to the molecular membrane to form a water membrane and falls back into the deodorization cabin through condensation;
the side wall of the cabin body is provided with a connecting piece, and the molecular membrane is connected with the connecting piece through a rope;
fermentation materials are filled in the deodorization cabin;
set up the reinforcing bar net in the cabin body, the online bearing of reinforcing bar the baffle, set up a plurality of sieve meshes on the baffle, by the sieve mesh supplies waste gas to flow in to the deodorization under-deck.
Furthermore, a cabin door is arranged at the bottom of the cabin body, and the cabin door is correspondingly arranged in the dust removal cabin.
Furthermore, a pipeline connected with the fan is arranged at the corner part of the cabin body below the cabin body, and waste gas enters the dust removal cabin along the tangential direction of the cabin body under the driving of the fan.
Further, the pore size of the mesh reinforcement is larger than the pore size of the sieve pores.
Compared with the prior art, the deodorization and dust removal equipment for the organic fertilizer workshop, provided by the utility model, has the beneficial effects that: the waste gas that introduces from the workshop is earlier through the settlement detach most solid dust in dust removal cabin, get into the deodorization cabin at the sieve mesh through the baffle, pass through in the space of fermentation material, through giving fermentation material forced draft with higher speed secondary fermentation, material temperature risees in the deodorization cabin, there is steam to rise to the molecular film that the top covered along with the air of process gradually, form the water film at the molecular film internal surface, pass through condensation after the water film gathering, drip back into fermentation material, the comdenstion water all can absorb the ammonia and the hydrogen sulfide that are used for water in the waste gas, reach deodorant mesh, effectively realize dust removal and deodorant processing, the extension consumptive material life-span, the efficiency of treatment is improved, practice thrift the effect of cost of labor.
Drawings
FIG. 1 is a top view of an organic fertilizer plant deodorizing and dedusting device in an embodiment of the utility model;
FIG. 2 is a right side view of the organic fertilizer workshop deodorizing and dedusting device in the embodiment of the utility model;
FIG. 3 is a sectional view of the deodorizing and dedusting device of the organic fertilizer workshop along the direction A-A in the embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a separator according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mesh reinforcement according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-5 and the detailed description.
The utility model provides deodorization and dust removal equipment for an organic fertilizer workshop, which comprises a cabin body 10, a fan 41, a partition plate 21 and a molecular membrane 31.
The partition board 21 is arranged in the cabin body 10, the partition board 21 is arranged along the horizontal direction, the cabin body 10 is divided into the dust removing cabin 11 and the deodorization cabin 12 in the vertical direction by the partition board 21, and the deodorization cabin 12 is positioned above the dust removing cabin 11.
The bottom of the cabin 10 is connected with a fan 41 through a pipeline 15, the fan 41 feeds the waste gas into the dust removal cabin 11, specifically, a pipeline 5 connected with the fan 41 is arranged at the lower corner of the cabin 10, and the waste gas is driven by the fan 41 to enter the dust removal cabin 11 along the tangential direction of the cabin 10.
The top of the deodorization cabin 12 is provided with an opening, the molecular membrane 31 is covered on the top of the deodorization cabin 12, and the water vapor generated by the cabin body 10 is attached to the molecular membrane 31 to form a water membrane and falls back into the deodorization cabin 12 through condensation.
Specifically, the molecular film 31 is a functional film with special micropores, and has an air permeability of 12mm/s and a moisture permeability of 266g/m2H, the selective permeability function of the material can effectively block the odor of macromolecules, so that odorous substances such as ammonia and other micromolecular odor components are dissolved in the water vapor of the membrane inner layer and are condensed and fall into the pile body, and the odor emission and ammonia loss are effectively reduced.
The molecular film 31 comprises three structural layers, the surface layer of the molecular film 31 is made of high-quality hydrophobic polyester fiber material, and has a UV (ultraviolet) protective coating with strong weather resistance; the hydrophobic effect can effectively prevent the influence of external rain and snow on the internal fermentation materials, so that the fermentation process is not disturbed by the weather.
The middle layer of the molecular membrane 31 is an e-PTFE functional membrane material, has a selective permeability function, can discharge carbon dioxide and water vapor generated in the fermentation process out of the membrane, and simultaneously effectively prevents the diffusion of macromolecular odor.
The inner layer of the molecular film 31 is made of water-absorbing polyester fiber material, is resistant to acid and alkali corrosion, can form a uniform water film after absorbing water, absorbs ammonia gas, hydrogen sulfide and the like which are easily dissolved in water, and is polymerized into condensed water, and the condensed water finally slides back to the fermentation material, thereby realizing the effects of odor blocking and nitrogen fixation.
The side wall of the cabin 10 is provided with a connecting part 13, and the molecular membrane 31 is connected with the connecting part 13 through a rope.
A temperature sensor 32 is provided in the deodorization compartment 12 to detect a real-time temperature value in the deodorization compartment 12.
The deodorization cabin 12 is filled with fermentation materials, specifically, the fermentation materials are composed of: the material fermented for 10-20 days in the workshop can be taken on the spot to be mixed with 30-40% of straws, the water content of the mixed material is 40% -50%, the carbon nitrogen ratio of the material can be improved by adding the straws, so that nitrogen elements dissolved in water vapor are absorbed in the fermentation process, and the removal effect of ammonia in the air is improved.
The cabin body 10 is internally provided with a steel bar net 22, the steel bar net 22 supports the partition plate 21, the partition plate 21 is provided with a plurality of sieve holes, waste gas flows into the deodorization cabin 12 through the sieve holes, and the pore size of the steel bar net 22 is larger than that of the sieve holes, so that the air flow circulates from bottom to top.
The bottom of the cabin body 10 is provided with a cabin door 14, the cabin door 14 is correspondingly arranged in the dust removal cabin 11, and the cabin door 14 can conveniently clean dust in the dust removal cabin 11.
Most solid dust is detached from waste gas introduced from a workshop through sedimentation of the dust removal cabin 11, the waste gas enters the deodorization cabin 12 through sieve pores of the partition plate 21, the waste gas passes through gaps of fermentation materials, secondary fermentation is accelerated through forced ventilation of the fermentation materials, the temperature of the materials in the deodorization cabin 12 rises, water vapor gradually rises to the molecular membrane 31 covered at the top along with the passing air, a water film is formed inside the molecular membrane 31, condensation is performed after the water film is gathered, the fermentation materials are dripped back, ammonia and hydrogen sulfide which are used for water in the waste gas can be absorbed by condensate water, the aim of deodorization is fulfilled, dust removal and deodorization processing actions are effectively realized, the service life of consumables is prolonged, the processing efficiency is improved, and the labor cost is saved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A deodorization and dust removal device for an organic fertilizer workshop is characterized by comprising a cabin body, a fan, a partition plate and a molecular membrane;
the partition plate is arranged in the cabin body and arranged along the horizontal direction, the cabin body is divided into a dust removal cabin and a deodorization cabin in the vertical direction by the partition plate, and the deodorization cabin is positioned above the dust removal cabin;
the bottom of the cabin body is connected with the fan through a pipeline, and the fan enters waste gas into the dust removal cabin;
the top of the deodorization cabin is provided with an opening, the molecular membrane covers the top of the deodorization cabin, and the water vapor generated by the cabin body adheres to the molecular membrane to form a water membrane and falls back into the deodorization cabin through condensation;
the side wall of the cabin body is provided with a connecting piece, and the molecular membrane is connected with the connecting piece through a rope;
fermentation materials are filled in the deodorization cabin;
set up the reinforcing bar net in the cabin body, the online bearing of reinforcing bar the baffle, set up a plurality of sieve meshes on the baffle, by the sieve mesh supplies waste gas to flow in to the deodorization under-deck.
2. The organic fertilizer workshop deodorizing and dedusting apparatus as claimed in claim 1, wherein a hatch is provided at the bottom of the cabin body, and the hatch is correspondingly provided in the dedusting cabin.
3. The organic fertilizer workshop deodorizing and dedusting device as claimed in claim 1, wherein a pipeline connected with the fan is arranged at the lower corner of the chamber body, and waste gas is driven by the fan to enter the dedusting chamber along the tangential direction of the chamber body.
4. The organic fertilizer workshop deodorizing and dedusting apparatus as claimed in claim 1, wherein the mesh reinforcement has a pore size larger than that of said sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220109493.2U CN216878517U (en) | 2022-01-17 | 2022-01-17 | Fertilizer workshop deodorization dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220109493.2U CN216878517U (en) | 2022-01-17 | 2022-01-17 | Fertilizer workshop deodorization dust collecting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN216878517U true CN216878517U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220109493.2U Active CN216878517U (en) | 2022-01-17 | 2022-01-17 | Fertilizer workshop deodorization dust collecting equipment |
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| CN (1) | CN216878517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160195A (en) * | 2023-09-10 | 2023-12-05 | 西安庆安智航通用设备有限公司 | Pig farm air treatment system |
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2022
- 2022-01-17 CN CN202220109493.2U patent/CN216878517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117160195A (en) * | 2023-09-10 | 2023-12-05 | 西安庆安智航通用设备有限公司 | Pig farm air treatment system |
| CN117160195B (en) * | 2023-09-10 | 2024-05-14 | 西安庆安智航通用设备有限公司 | Pig farm air treatment system |
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