CN203382680U - Environment-friendly fermentation tower with tail gas purifying function - Google Patents
Environment-friendly fermentation tower with tail gas purifying function Download PDFInfo
- Publication number
- CN203382680U CN203382680U CN201320327969.0U CN201320327969U CN203382680U CN 203382680 U CN203382680 U CN 203382680U CN 201320327969 U CN201320327969 U CN 201320327969U CN 203382680 U CN203382680 U CN 203382680U
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- Prior art keywords
- fermentation
- tail gas
- tower
- tower body
- gas purifying
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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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- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model discloses an environment-friendly fermentation tower with a tail gas purifying function. The environment-friendly fermentation tower with the tail gas purifying function comprises a tower body and at least two layers of fermentation beds installed in the tower body from top to bottom, wherein the tower body is provided with a material inlet and a material outlet, and is also provided with a tail gas purifying device which can purify tail gas from fermentation to enable the tail gas to be discharged while being up to the standard of environment protection; the operation space of the tail gas purifying device is communicated with the internal space of the tower body; an inlet end or an outlet end of the tail gas purifying device is connected with a fan. The fermentation tower provided by the utility model can purify fermented tail gas, meets the environment friendliness requirement, and improves the fermentation efficiency.
Description
Technical field
The utility model belongs to the organic fertilizer fermentation apparatus field, is specifically related to a kind of environmental protection fermentation tower with tail gas purifying function.
Technical background
In the organic fertilizer production process, often need organic raw material is carried out to dynamic aerobic fermentation.In several zymotechniques such as slot type, bar buttress formula, because floor space is little, can realize higher mechanical automation operation simultaneously, tower zymotechnique be also people in the organic fertilizer production fermentation, often select a kind of.But in use, it is found that also there are the two obvious shortcomings and deficiencies in aspect in it, be difficult to adapt to actual needs: the one, lack the purification function of fermentation tail gas, the fermentation tail gas with dust and stink come out in tower body in its working process can cause comparatively serious secondary pollution to surrounding enviroment; The 2nd, the tower body inner air flow is not smooth, organism of fermentation oxidation undersupply, and active not high enough, fermentation state is good not, and the water vapor simultaneously be evaporated in material can not be discharged in time, the excessive cycle of organic materials fermentation maturity and mummification.
Therefore, give full play to the advantages such as tower fermentation floor space is little, make in its fermentative production that is widely used in organic fertilizer, need to have and can carry out the environmental protection fermentation tower that dedusting, deodorizing purifying treatment and tower body inner air flow are more unobstructed to fermentation tail gas, but not yet find that there is the equipment that reaches above-mentioned requirements at present.
The utility model content
The purpose of this utility model is to solve the shortcomings and deficiencies that existing fermentation tower exists in the organic materials fermentative production, provides a kind of and can realize that fermentation tail gas purifies, and meets environmental requirement, the organic fertilizer fermentation tower that fermentation efficiency is higher.
The purpose of this utility model is achieved through the following technical solutions:
A kind of environmental protection fermentation tower with tail gas purifying function of the utility model, comprise tower body, fermentation bed, fermentation bed at least be provided with two-layer more than, be arranged on from top to bottom in tower body, tower body is provided with opening for feed and discharge port, also be equipped with on tower body and fermentation tail gas can be carried out to the exhaust gas cleaner of purifying treatment, environment protection emission up to standard, the working space of exhaust gas cleaner is connected with the tower body internal space, the entrance end of exhaust gas cleaner or exit end connecting fan.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described exhaust gas cleaner is arranged on the top of tower body.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described exhaust gas cleaner is combined and forms with deodorizer by deodorizer or fly-ash separator.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described fly-ash separator is communicated with the tower body top, and deodorizer is arranged on the exit end of fly-ash separator, and assembling is at the exit end of deodorizer.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described fly-ash separator is cloth bag pulsaire collector or cyclone dust collector, and deodorizer is photodissociation oxidation style deodorizing device.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described tower body is circular or square, and the bottom surrounding offers the inlet mouth communicated with space outerpace.
The utlity model has the environmental protection fermentation tower of tail gas purifying function, described opening for feed and discharge port are separately installed with the keying valve that prevents gas leakage.
By above-mentioned innovative technology scheme, the beneficial effects of the utility model are:
Adopt the technical program, after on the fermentation tower body, exhaust gas cleaner and blower fan being installed, the fermentation tail gas with dust and stink that can come out in tower body in the operation process that fermented fermentation tower carries out centralized collection, successively complete dedusting and deodorizing and process rear qualified discharge in exhaust gas cleaner, effectively prevent the generation of secondary environmental pollution; Simultaneously, exhaust gas cleaner and blower fan are in the course of the work, realized that fresh air is from the forced ventilation that tower body bottom inlet mouth enters, fermentation tail gas is extracted out from top of tower, the tower body inner air flow is smooth and easy, and the organism of fermentation oxidation is supplied with sufficient, active high, fermentation state is good, and the water vapor be evaporated in material is discharged in time, atmospheric moisture in the decrease tower body, the cycle of organic materials fermentation maturity and mummification obviously shortens, and fermentation efficiency improves more than 30%.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model preferred embodiment.
The accompanying drawing marking explanation is as follows: tower body 1, fermentation bed 2, exhaust gas cleaner 3, fly-ash separator 4, deodorizer 5, blower fan 6, feeding conveyor 7, outfeed belt conveyor 8, inlet mouth 9, opening for feed open and close valve 10, discharge port opens and closes valve 11.
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
As shown in Figure 1, the tower body 1 of the utility model fermentation tower is circular tower body, can be also square tower body, and fermentation bed 2 layerings are installed in tower body 1 successively, and fermentation bed 2 has 8 layers, and during fermentation tower work, organic materials is fermented on fermentation bed 2.Exhaust gas cleaner 3 is arranged on the ，Cong top, top of tower body 1 and collects the fermentation tail gas in tower body 1; Exhaust gas cleaner 3 is combined by fly-ash separator 4 and deodorizer 5, can be also to adopt separately deodorizer; Fly-ash separator 4 is fixedly mounted on the top of tower body 1, and its working space is connected with tower body 1 internal space by the opening at tower body 1 top, and deodorizer 5 is arranged on the exit end of fly-ash separator 4, and blower fan 6 is arranged on the exit end of deodorizer 5.Fly-ash separator 4 can be selected cloth bag pulsaire collector or cyclone dust collector, the powder method in fermentation tail gas can be filtered by the cloth bag pulse method, and by its deashing mechanism, the dust discharge of filtration be got back in the fermentation materials on the fermentation bed 2 of top layer; Deodorizer 5 can be selected photodissociation oxidation style deodorizing device, adopts the photodissociation oxidation technology to be oxidized to harmless carbon dioxide and water molecules through the foul smell molecular breakdown in the fermentation tail gas of fly-ash separator 4 dust removals by filtration; Blower fan 6 is centrifugal blower or aerofoil fan, by its suction function, realizes the forced ventilating of fermentation tower tower body 1 inside.In order to make the fermented organic material on the every one deck fermentation bed 2 in fermentation tower tower body 1 can obtain equably ozone, also reach the interior forced ventilation of tower body 1, on tower body 1 lower circumference, one deck fermentation bed of the end 2 below evenly offer several inlet mouths communicated with space outerpace 9, guarantee that fresh air enters from the fermentation tower bottom, fermentation tail gas is discharged from the top of tower body 1 has been collected purifying treatment.
In order to realize the automatic feed/discharge of fermentation tower, in the tower body outside, feeding conveyor 7 and outfeed belt conveyor 8 are installed, the opening for feed on the exit end of feeding conveyor 7 and tower body top joins, and the discharge port of the entrance end of outfeed belt conveyor 8 and tower body bottom joins.Feeding conveyor 7 rises to fresh organic materials the top of fermentation tower from low level, through opening for feed, be routed on the fermentation bed 2 that is positioned at top layer, and feeding conveyor 7 is high spud angle rib rotary conveyors, can be also worm conveyor; An outfeed belt conveyor 8 is installed, by the organic materials that completes fermentation from tower body 1 delivered inside out in fermentation tower bottom; Described outfeed belt conveyor 8 is rib rotary conveyors, can be also worm conveyor.
For fear of undressed fermentation tail gas, through opening for feed and discharge port, come out, improve the collection effciency of fermentation tail gas simultaneously, at the opening for feed at tower body 1 top and the discharge port of bottom, be separately installed with opening for feed keying valve 10 and the discharge port keying valve 11 that prevents gas leakage; Described opening for feed opens and closes valve 10 and discharge port keying valve 11 is automatic open and close, can be also artificial opening and closing before and after input and output material.
Groundwork principle and the working process of the utility model embodiment are as follows: fermentation tower is in starting running status, unlatching is positioned at exhaust gas cleaner 3 and the blower fan 6 at fermentation tower tower body 1 top, ozone is sucked in tower body 1 by the inlet mouth 9 from tower body 1 bottom, the fermentation tail gas with dust and stink come out in the organic materials fermenting process upwards flows, enter in the fly-ash separator 4 of exhaust gas cleaner 3, dust is wherein first stopped that by the cloth bag of fly-ash separator 4 filtration puts back in tower body 1 in the organic materials in the fermentation bed 2 of top layer side by side, non-dusting fermentation tail gas enters in deodorizer 5, by photodissociation oxidation removal stink, the airduct by blower fan 6 emits therein, realize the environmental protection production of fermenting process.
Claims (7)
1. the environmental protection fermentation tower with tail gas purifying function, comprise tower body, fermentation bed, fermentation bed at least be provided with two-layer more than, be arranged on from top to bottom in tower body, tower body is provided with opening for feed and discharge port, it is characterized in that: also be equipped with on tower body and fermentation tail gas can be carried out to the exhaust gas cleaner of purifying treatment, environment protection emission up to standard, the working space of exhaust gas cleaner is connected with the tower body internal space, the entrance end of exhaust gas cleaner or exit end connecting fan.
2. have according to claim 1 the environmental protection fermentation tower of tail gas purifying function, it is characterized in that: described exhaust gas cleaner is arranged on the top of tower body.
3. according to the described environmental protection fermentation tower with tail gas purifying function of claim 1 or 2, it is characterized in that: described exhaust gas cleaner is combined and forms with deodorizer by deodorizer or fly-ash separator.
4. have according to claim 3 the environmental protection fermentation tower of tail gas purifying function, it is characterized in that: described fly-ash separator is communicated with the tower body top, and deodorizer is arranged on the exit end of fly-ash separator, and assembling is at the exit end of deodorizer.
5. have according to claim 4 the environmental protection fermentation tower of tail gas purifying function, it is characterized in that: described fly-ash separator is cloth bag pulsaire collector or cyclone dust collector, and deodorizer is photodissociation oxidation style deodorizing device.
6. have according to claim 1 the environmental protection fermentation tower of tail gas purifying function, it is characterized in that: the tower body of described tower body is for circular or square, and the bottom surrounding offers the inlet mouth communicated with space outerpace.
7. have according to claim 1 the environmental protection fermentation tower of tail gas purifying function, it is characterized in that: described opening for feed and discharge port are separately installed with the keying valve that prevents gas leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327969.0U CN203382680U (en) | 2013-06-07 | 2013-06-07 | Environment-friendly fermentation tower with tail gas purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327969.0U CN203382680U (en) | 2013-06-07 | 2013-06-07 | Environment-friendly fermentation tower with tail gas purifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203382680U true CN203382680U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320327969.0U Expired - Fee Related CN203382680U (en) | 2013-06-07 | 2013-06-07 | Environment-friendly fermentation tower with tail gas purifying function |
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| Country | Link |
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| CN (1) | CN203382680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274786A (en) * | 2013-06-07 | 2013-09-04 | 广西力源宝农林科技发展有限责任公司 | Environmental protection fermentation tower with tail gas purification function |
| CN103980022A (en) * | 2014-05-08 | 2014-08-13 | 广西力源宝科技有限公司 | Three-dimensional mixed construction type environmentally-friendly fermentation system |
-
2013
- 2013-06-07 CN CN201320327969.0U patent/CN203382680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274786A (en) * | 2013-06-07 | 2013-09-04 | 广西力源宝农林科技发展有限责任公司 | Environmental protection fermentation tower with tail gas purification function |
| CN103980022A (en) * | 2014-05-08 | 2014-08-13 | 广西力源宝科技有限公司 | Three-dimensional mixed construction type environmentally-friendly fermentation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |