CN212548890U - Meal waste gas purification device - Google Patents
Meal waste gas purification device Download PDFInfo
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- CN212548890U CN212548890U CN202020936260.0U CN202020936260U CN212548890U CN 212548890 U CN212548890 U CN 212548890U CN 202020936260 U CN202020936260 U CN 202020936260U CN 212548890 U CN212548890 U CN 212548890U
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- fermentation
- tank
- fermentation tank
- waste gas
- spiral
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a meal waste gas purification device, including fermentation cylinder and clarifier, the fermentation cylinder bottom is the toper structure, and the fermentation cylinder is inside to be equipped with the agitator, the agitator includes (mixing) shaft and stirring vane, the (mixing) shaft corresponds jar body bottom toper structure part and is equipped with spiral feed plate, and the (mixing) shaft corresponds fermentation cylinder main part and links firmly stirring vane through the arm of force, carries out the feed through spiral feed arrangement, utilizes the fermentation cylinder to carry out anaerobic reaction, generates methane, and the residue after the fermentation uses as the fertilizer, fully utilizes kitchen waste, and spiral feeder feed inlet introduces the airlock, carries out the feed inlet through the airlock and seals, guarantees intraductal airtight effect; integrates fermentation, deodorization, sterilization and purification into a whole, so that the gas generated by fermentation can be directly combusted for use.
Description
Technical Field
The utility model relates to a kitchen remains refuse treatment device, concretely relates to meal remains rubbish exhaust purification device.
Background
The kitchen waste is a main pollution source of urban domestic waste, is different from other wastes, is easy to decay, is easy to generate peculiar smell and is bred with bacteria. Therefore, how to treat and utilize the kitchen waste is a topic worth studying.
The fermentation treatment is an environment-friendly treatment method at present, but the organic garbage produced in the fermentation process has large peculiar smell and is not suitable for being directly combusted for cooking or discharged into the atmosphere.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure can effectively carry out the surplus refuse treatment's of fruit vegetables kitchen meal device, the utility model discloses a surplus rubbish exhaust purification device of meal.
The utility model discloses a concrete technical scheme does: a waste gas purification device for food waste comprises a fermentation tank and a purifier, wherein the bottom of the fermentation tank is of a conical structure, a stirrer is arranged inside the fermentation tank and comprises a stirring shaft and stirring blades, the part of the stirring shaft, corresponding to the conical structure at the bottom of the tank, is provided with a spiral feeding plate, the part of the stirring shaft, corresponding to the main body of the fermentation tank, is fixedly connected with the stirring blades through an arm of force, the stirring blades are obliquely and fixedly connected with an arc-shaped plate body on the arm of force, the front ends of the stirring blades extend to the inner wall of the fermentation tank; the fermentation tank main body is provided with a plurality of guide plates above the stirrer correspondingly, the guide plates are arranged on two sides of the fermentation tank correspondingly, two groups of longitudinally adjacent guide plates are arranged in a staggered manner, the top of the fermentation tank is provided with a pressure release valve and an air outlet pipe, and the side wall of the fermentation tank is communicated with a feeder corresponding to the lower edges of the guide plates;
the clarifier includes purifying tank, porous filter layer and adsorbed layer, and the fermentation cylinder corresponds lower part in the intercommunication purifying tank, purifying tank's bottom holds the purifying liquid, and purifying tank corresponds fermentation cylinder outlet duct top and is equipped with porous filter layer, and purifying tank bottom stretches out there is the catheter, the catheter upwards stretches into purifying tank and corresponds porous filter layer top department, the catheter end is equipped with atomizer, and the atomizer top is equipped with the ultraviolet sterilization fluorescent tube, is equipped with the adsorbed layer between ultraviolet sterilization fluorescent tube and the atomizer, the catheter middle part is equipped with the circulating pump, and the purifying tank top is equipped with the venthole
Preferably, the feeder is a spiral feeding device and comprises a feeding shaft and a feeding pipe, the feeding pipe transversely extends and is communicated with the fermentation tank, a spiral material guide plate matched with the inner wall of the feeding pipe is attached to the outer wall of the feeding shaft, and a feeding port is formed in the front end of the feeding pipe. The inner edge of the front side of the feeding hole is hinged with a supporting plate, and the free end of the supporting plate is placed on the spiral material guide plate.
Preferably, an airlock is arranged at the feeding port. The front end of the feeding shaft is correspondingly connected with a first motor.
The bottom of the fermentation tank is provided with a second motor correspondingly connected with the stirring shaft. The top of the fermentation tank is provided with a pressure release valve, and the bottom of the fermentation tank is provided with a slag outlet.
Preferably, the atomizing nozzle is covered with a conical cover, a conical nozzle corresponding to the conical cover is arranged above the porous filter layer, and the side edge of the conical nozzle is provided with a through hole. The porous absorption and filtration layer is a wet curtain or sponge.
The beneficial technical effects are as follows: feeding is carried out through a spiral feeding device, anaerobic reaction is carried out by utilizing a fermentation tank to generate methane, fermented residues are used as organic fertilizers, kitchen waste is fully utilized, an air-lock device is introduced into a feeding hole of a spiral feeder, the feeding hole is sealed through the air-lock device, and the sealing effect in a pipe is ensured; integrates fermentation, deodorization, sterilization and purification into a whole, so that the gas generated by fermentation can be directly combusted for use.
Drawings
FIG. 1 is a schematic diagram of the present apparatus.
In the figure, 1 a fermentation tank, 2 spiral feeding plates, 3 stirring blades, 4 spiral feeding devices, 5 air-lock devices, 6 guide plates, 7 support plates, 8 slag outlets, 9 circulating pumps, 10 atomizing nozzles, 11 adsorption layers, 12 ultraviolet sterilization lamp tubes, 13 porous filter layers, 14 conical covers and 15 purification tanks.
Detailed Description
A waste gas purification device for food waste, which is shown in figure 1: the fermentation tank comprises a fermentation tank 1 and a purifier, wherein the bottom of the fermentation tank 1 is of a conical structure, a stirrer is arranged inside the fermentation tank 1 and comprises a stirring shaft and stirring blades 3, the part of the stirring shaft corresponding to the conical structure at the bottom of the tank body is provided with a spiral feeding plate 2, the part of the stirring shaft corresponding to the main body of the fermentation tank 1 is fixedly connected with the stirring blades 3 through an arm of force, the stirring blades 3 are obliquely and fixedly connected with an arc-shaped plate body on the arm of force, the front ends of the stirring blades 3 extend to the inner wall of the; a plurality of guide plates 6 are arranged above the main body of the fermentation tank 1 corresponding to the stirrer, the guide plates 6 are correspondingly arranged at two sides of the fermentation tank 1, two groups of longitudinally adjacent guide plates 6 are arranged in a staggered manner, a pressure release valve and an air outlet pipe are arranged at the top of the fermentation tank 1, and the side wall of the fermentation tank 1 corresponding to the lower edge of the guide plates 6 is communicated with a feeder; set up guide plate 6, avoid stirring in-process organic rubbish upwards to discharge from the outlet duct when guaranteeing that gaseous the passing after the fermentation, reduce the impurity that the gaseous fermentation probably contains.
Feeding is carried out through a spiral feeding device 4, anaerobic reaction is carried out by using a fermentation tank 1 to generate methane, fermented residues are used as organic fertilizers, kitchen waste is fully utilized, a feeding hole of a spiral feeder is introduced into an air lock device 5, the feeding hole is sealed through the air lock device 5, and the sealing effect in a pipe is ensured; integrates fermentation, deodorization, sterilization and purification into a whole, so that the gas generated by fermentation can be directly combusted for use.
The clarifier includes purifying tank 15, porous filter layer 13 and adsorbed layer 11, and fermentation cylinder 1 corresponds intercommunication purifying tank 15 middle and lower part, purifying tank 15's bottom holds the purifying liquid, and purifying tank 15 corresponds 1 outlet duct top of fermentation cylinder and is equipped with porous filter layer 13, and purifying tank 15 bottom stretches out there is the catheter, the catheter upwards stretches into purifying tank 15 and corresponds porous filter layer 13 top department, the catheter end is equipped with atomizer 10, and atomizer 10 top is equipped with ultraviolet sterilization fluorescent tube 12, is equipped with adsorbed layer 11 between ultraviolet sterilization fluorescent tube 12 and the atomizer 10, the catheter middle part is equipped with circulating pump 9, and purifying tank 15 top is equipped with the venthole.
The adsorption layer 11 is zeolite, activated carbon or carbon molecular sieve for adsorbing odor, and the purified liquid is clear water or water solution added with aromatic.
The feeder is spiral feed arrangement 4, including feeding axle and inlet pipe, the inlet pipe transversely extends and communicates fermentation cylinder 1, and the outer wall of feeding axle adheres to and has the spiral stock guide with the inlet pipe inner wall assorted, and the inlet pipe front end is equipped with the feed inlet. The inner edge of the front side of the feeding hole is hinged with a supporting plate 7, and the free end of the supporting plate 7 is placed on the spiral material guide plate. Through the rotation of the spiral material guide plate, the non-hinged end of the supporting plate 7 reciprocates up and down, so that kitchen garbage is prevented from blocking the feeding hole.
An air-lock valve 5 is arranged at the feed inlet. The front end of the feeding shaft is correspondingly connected with a first motor. 1 bottom of fermentation cylinder is the toper structure, can form great pressure to the bottom residue, improves residue exhaust efficiency, and stirring vane 3 is the arc structure of slope arrangement, and the anaerobic reaction homogeneity of rubbish after the improvement kitchen that can furthest guarantees that the fermentation reaction is thorough in the stirring process.
The bottom of the fermentation tank 1 is provided with a second motor correspondingly connected with the stirring shaft. The top of the fermentation tank 1 is provided with a pressure release valve, and the bottom is provided with a slag outlet 8.
The atomizing nozzle 10 is covered with a conical cover 14, a conical nozzle corresponding to the conical cover 14 is arranged above the porous filtering layer 13, and the side edge of the conical nozzle is provided with a through hole. The porous absorption and filtration layer is a wet curtain or sponge.
The gas generated by the reaction is firstly purified through the porous absorption and filtration layer and the atomizing nozzle 10, and then is subjected to odor absorption and ultraviolet sterilization treatment, so that the bacteria and odor generated in the fermentation process are reduced to the greatest extent. Set up the toper mouth and carry out concentrated spraying after the gas collection through the toper mouth, avoid the spraying to purify not thorough, the water that produces after the spraying soaks porous filter layer 13 from the perforation, very big assurance purify completeness and purification reaction area.
Claims (9)
1. The utility model provides a surplus rubbish exhaust purification device of meal, includes fermentation cylinder and clarifier, characterized by: the bottom of the fermentation tank is of a conical structure, a stirrer is arranged in the fermentation tank and comprises a stirring shaft and stirring blades, wherein the part of the stirring shaft, which corresponds to the conical structure at the bottom of the tank, is provided with a spiral feeding plate, the part of the stirring shaft, which corresponds to the main body of the fermentation tank, is fixedly connected with the stirring blades through a force arm, the stirring blades are obliquely and fixedly connected with an arc-shaped plate body on the force arm, the front ends of the stirring blades extend to the inner wall of the fermentation tank; the fermentation tank main body is provided with a plurality of guide plates above the stirrer correspondingly, the guide plates are arranged on two sides of the fermentation tank correspondingly, two groups of longitudinally adjacent guide plates are arranged in a staggered manner, the top of the fermentation tank is provided with a pressure release valve and an air outlet pipe, and the side wall of the fermentation tank is communicated with a feeder corresponding to the lower edges of the guide plates;
the clarifier includes purifying tank, porous filter layer and adsorbed layer, and the fermentation cylinder corresponds lower part in the intercommunication purifying tank, purifying tank's bottom holds the purifying liquid, and purifying tank corresponds fermentation cylinder outlet duct top and is equipped with porous filter layer, and purifying tank bottom stretches out there is the catheter, the catheter upwards stretches into purifying tank and corresponds porous filter layer top department, the catheter end is equipped with atomizer, and the atomizer top is equipped with the ultraviolet sterilization fluorescent tube, is equipped with the adsorbed layer between ultraviolet sterilization fluorescent tube and the atomizer, the catheter middle part is equipped with the circulating pump, and the purifying tank top is equipped with the venthole.
2. The waste gas purifying device for food waste as set forth in claim 1, wherein: the feeder is spiral feed arrangement, including feeding axle and inlet pipe, the inlet pipe transversely extends and communicates the fermentation cylinder, and the outer wall of feeding axle adheres to and has the spiral stock guide with the inlet pipe inner wall assorted, and the inlet pipe front end is equipped with the feed inlet.
3. The waste gas purifying device for food waste as set forth in claim 2, characterized in that: the inner edge of the front side of the feeding hole is hinged with a supporting plate, and the free end of the supporting plate is placed on the spiral material guide plate.
4. The waste gas purifying device for food waste as set forth in claim 3, wherein: an air-lock valve is arranged at the feed inlet.
5. The waste gas purifying device for food waste as set forth in claim 4, wherein: the front end of the feeding shaft is correspondingly connected with a first motor.
6. The waste gas purifying device for food waste as set forth in claim 1, wherein: the bottom of the fermentation tank is provided with a second motor correspondingly connected with the stirring shaft.
7. The waste gas purifying device for food waste as set forth in claim 1, wherein: the top of the fermentation tank is provided with a pressure release valve, and the bottom of the fermentation tank is provided with a slag outlet.
8. The waste gas purifying device for food waste as set forth in claim 1, wherein: the outside of the atomizing spray head is covered with a conical cover, a conical nozzle corresponding to the conical cover is arranged above the porous filter layer, and a through hole is formed in the side edge of the conical nozzle.
9. The waste gas purifying device for food waste of claim 8, which is characterized in that: the porous filtering layer is a wet curtain or a sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936260.0U CN212548890U (en) | 2020-05-28 | 2020-05-28 | Meal waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936260.0U CN212548890U (en) | 2020-05-28 | 2020-05-28 | Meal waste gas purification device |
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| Publication Number | Publication Date |
|---|---|
| CN212548890U true CN212548890U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936260.0U Active CN212548890U (en) | 2020-05-28 | 2020-05-28 | Meal waste gas purification device |
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| CN (1) | CN212548890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378106A (en) * | 2022-01-15 | 2022-04-22 | 江西省三余环保节能科技股份有限公司 | Organic matter decomposition fermentation machine |
-
2020
- 2020-05-28 CN CN202020936260.0U patent/CN212548890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378106A (en) * | 2022-01-15 | 2022-04-22 | 江西省三余环保节能科技股份有限公司 | Organic matter decomposition fermentation machine |
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