CN108623113A - A kind of aerobic fermentation device of sealable dynamic deodorizing - Google Patents
A kind of aerobic fermentation device of sealable dynamic deodorizing Download PDFInfo
- Publication number
- CN108623113A CN108623113A CN201810450569.6A CN201810450569A CN108623113A CN 108623113 A CN108623113 A CN 108623113A CN 201810450569 A CN201810450569 A CN 201810450569A CN 108623113 A CN108623113 A CN 108623113A
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- China
- Prior art keywords
- fermentation tank
- sealable
- hoist engine
- pipeline
- fermentation
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- 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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Classifications
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- 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
-
- 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
- B01D53/84—Biological processes
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of aerobic fermentation devices of sealable dynamic deodorizing, it includes fermentation tank, and an opening is arranged above fermentation tank, is equipped with hoist engine over said opening, the hoist engine volume has film, opening can be stated in the diaphragm seal residence by the hoist engine；The trench bottom that ferments is laid with pipeline, and the pipeline is equipped with multiple blow vents, and the pipeline is connected to aerator；Biofilter, is communicated with negative-pressure air fan, and the negative-pressure air fan is connected to fermentation tank；And turner, after the film being packed up by hoist engine, be used to turn over the organic waste thrown and be positioned in fermentation tank.The present invention can realize closed aerobic fermentation, and the effect of dynamic deodorizing.
Description
Technical field
The present invention relates to a kind of organic waste treatment fields, and in particular to a kind of aerobic hair of sealable dynamic deodorizing
Ferment device.
Background technology
With the quickening of China's economy and urbanization process, city produces a large amount of city organic waste, such as city
Sewage, treatment plant's dewatered sludge, house refuse, kitchen garbage, garden garbage etc. have had resulted in " garbage-surrounded city ", " sludge unrest
" phenomena such as.High organic content in these pollutants such as cannot get containing parasitic ovum, pathogenic microorganism, heavy metal etc.
Serious environmental pollution and public health accident etc. can be caused by dealing carefully with.And on the other hand, due in these urban pollutants
Containing a large amount of organic matter, nutrient, earth substance circulation system can be destroyed if do not greatly utilized, and result in waste of resources
Deng.
Currently, the common city organic waste treatment disposal technology in China has landfill, aerobic fermentation, anaerobic digestion, burns
Burn etc..Wherein, aerobic fermentation technology can make full use of organic components content height in organic waste and contain a large amount of N, P
Trace element necessary to equal nutrients and Activities of Some Plants growth, under the premise of innoxious, minimizing, stabilisation, prominent money
Source feature, and have the characteristics that technical threshold and Economic Threshold is relatively low, the scope of application is wide, increasingly closed by people
Note.
The core apparatus of aerobic fermentation technology is installation for fermenting, and horizontal open fermentation slot equipment price is low, easily operated, but
At present much without closed, ozone Control is poor.
Invention content
In view of this, in order to solve the above technical problems, it is an object of the invention to propose a kind of sealable dynamic deodorizing
Aerobic fermentation device, can realize closed aerobic fermentation, and the effect of dynamic deodorizing.
Used technical solution is：
A kind of aerobic fermentation device of sealable dynamic deodorizing, including
Fermentation tank, one opening of top setting are equipped with hoist engine over said opening, and the hoist engine volume has film,
Opening can be stated into the diaphragm seal residence by the hoist engine；Its bottom is laid with pipeline, and the pipeline is equipped with multiple logical
Gas port, the pipeline are connected to aerator；
Biofilter, is communicated with negative-pressure air fan, and the negative-pressure air fan is connected to fermentation tank；
Turner after packing up the film by hoist engine, is used to turn over the organic waste thrown and be positioned in fermentation tank
Object.
Further, the film is PVC film.
Further, the pipeline is multiple, is arranged to parallel interval in the bottom of the fermentation tank.
Further, the turner is self-propelled turner.
Further, the fermentation tank is strip fermentation tank.
The beneficial effects of the present invention are：
Diaphragm seal is lived to be open by hoist engine, is realized closed；It is realized to the gas in fermentation tank by negative-pressure air fan
It is collected to biofilter, biofilter carries out deodorization to foul smell；Dynamic fermentation deodorization is realized in conjunction with turner.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without having to pay creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of the aerobic fermentation device of sealable dynamic deodorizing.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only the preferred embodiment of the invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It is shown in Figure 1, a kind of aerobic fermentation device of sealable dynamic deodorizing, including fermentation tank 1, biofilter 2
With turner (not shown).
Wherein, fermentation tank 1 is strip fermentation tank, and an opening is arranged in top, and hoist engine 3, volume are equipped in opening
Raising machine volume has film, such as PVC film, hoist engine that can pull out PVC film, can also furl PVC film, therefore can pass through volume
Machine is raised to live to be open by diaphragm seal；The bottom of fermentation tank is laid with pipeline 4, can be preferential multiple, is arranged to parallel interval in the hair
The bottom of ferment slot.Each pipeline is equipped with multiple blow vents 5, and pipeline is connected to aerator 6；Aerator 6 is arranged in the outer of fermentation tank 1
Portion passes through 7 connecting pipe 4 of communicating pipe.
Biofilter 2, is communicated with negative-pressure air fan 8, and negative-pressure air fan 8 is connected to fermentation tank 1；Contain water and micro- in biofilter
Biology, water-soluble foul smell are absorbed by the micro-organisms by the cell wall and cell membrane of microorganism, and pollutant not soluble in water is then
It is decomposed by the ectoenzyme of microorganism secretion；Into after microbial cell, cause foul smell as nutrients and energy source by Institute of Micro-biology
It decomposes, utilize, finally foul smell is made to eliminate.
Turner, preferably self-propelled turner are used to turn over throwing and are positioned over after being packed up the film by hoist engine
Organic waste in fermentation tank, such as sludge.Self-propelled turner has turning speed fast, and the effect stirred evenly can make
Material comes into full contact with air, reaches preferable dynamic fermentation effect, and coordinate with biofilter, realizes the effect of dynamic deodorizing
Fruit.It can also be realized by turner and throwing movement is turned over to sludge, dynamic removes the sludge after fermentation, i.e., by the sludge after fermentation
It is dished out fermentation tank by turner.
In order to make aerobic fermentation faster more fully carry out, organic adjuvants can be added in sludge, sludge is improved:
Increase the porosity of fermented sludge raw material, reduces the moisture content of sludge raw material, the moisture content of sludge raw material is suitable in 50%-
60%.
When work, sludge is poured in fermentation tank, and blow vent is located at the bottom of sludge, and PVC film is sealed up opening by hoist engine,
Aerator is aerated, and air or oxygen is blown out from the blow vent of pipeline.Rise from the bottom of sludge toward the top of sludge, effect
Have：First aspect is to provide air or oxygen for microorganism aerobic decomposing organic matter；Second aspect is to take away in fermentation process to produce
Other raw gases, such as ammonia, hydrogen sulfide；The third aspect is the heat taken away fermentation and generated.Then, negative-pressure air fan is by sludge
The gas of top such as ammonia, hydrogen sulfide, air (or oxygen), ethers (dimethyl disulfide), alcohols gas are sucked into biological filter
In pond, pass through biofilter dynamic deodorizing.
Hoist engine packs up PVC film, and self-propelled turner turns over throwing sludge, dynamic fermentation, while negative-pressure air fan and fermentation filter tank
Still it is working, is carrying out dynamic deodorizing.
Sludge after fermentation can be turned over by self-propelled turner dishes out in fermentation vat, so as to pour into new sludge into
Row circulating fermentation and deodorization.Such as:Material can be pushed 4 meters backward by turner daily, and fermentation tank front end can form 4 after turning over throwing
The long space of rice is used for into virgin material.The last windrow of fermentation tank pushes to feed belt by turner and is transported to fermented product stacking
Workshop.Hanging material distributing machine or forklift transfer operation can be used in preceding endfeed.
The series of detailed descriptions listed above is illustrated only for possible embodiments of the invention,
They are all without departing from equivalent embodiment made by technical spirit of the present invention or change not to limit the scope of the invention
It should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of aerobic fermentation device of sealable dynamic deodorizing, which is characterized in that including
Fermentation tank, one opening of top setting are equipped with hoist engine over said opening, and the hoist engine volume has film, can lead to
It crosses the hoist engine and opening is stated into the diaphragm seal residence；Its bottom is laid with pipeline, and the pipeline is equipped with multiple blow vents,
The pipeline is connected to aerator；
Biofilter, is communicated with negative-pressure air fan, and the negative-pressure air fan is connected to fermentation tank；
Turner after packing up the film by hoist engine, is used to turn over the organic waste thrown and be positioned in fermentation tank.
2. the aerobic fermentation device of sealable dynamic deodorizing according to claim 1, which is characterized in that the film is
PVC film.
3. the aerobic fermentation device of sealable dynamic deodorizing according to claim 1, which is characterized in that the pipeline is
It is multiple, parallel interval it is arranged in the bottom of the fermentation tank.
4. the aerobic fermentation device of sealable dynamic deodorizing according to claim 1, which is characterized in that the turner
For self-propelled turner.
5. the aerobic fermentation device of sealable dynamic deodorizing according to claim 1, which is characterized in that the fermentation tank
For strip fermentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450569.6A CN108623113A (en) | 2018-05-11 | 2018-05-11 | A kind of aerobic fermentation device of sealable dynamic deodorizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450569.6A CN108623113A (en) | 2018-05-11 | 2018-05-11 | A kind of aerobic fermentation device of sealable dynamic deodorizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108623113A true CN108623113A (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450569.6A Pending CN108623113A (en) | 2018-05-11 | 2018-05-11 | A kind of aerobic fermentation device of sealable dynamic deodorizing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981556A (en) * | 2019-11-20 | 2020-04-10 | 盐城工学院 | Closed continuous feeding and discharging fermentation device and fermentation method |
| CN112457082A (en) * | 2020-12-30 | 2021-03-09 | 浙江丽庭环境科技有限公司 | Aerobic fermentation method for organic waste treatment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358081Y (en) * | 1998-08-06 | 2000-01-12 | 王晓凯 | Solar methane generator |
| CN201538774U (en) * | 2009-10-27 | 2010-08-04 | 陈竞飞 | Trunk type discharging methane generator |
| CN104446732A (en) * | 2014-12-09 | 2015-03-25 | 东北农业大学 | Fermentation tank utilizing perforated floor for ventilation and sunlight illumination |
| CN204824640U (en) * | 2015-07-02 | 2015-12-02 | 龙岩市三昌环保工程有限公司 | Quick fermenting installation of fertilizer developments |
-
2018
- 2018-05-11 CN CN201810450569.6A patent/CN108623113A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358081Y (en) * | 1998-08-06 | 2000-01-12 | 王晓凯 | Solar methane generator |
| CN201538774U (en) * | 2009-10-27 | 2010-08-04 | 陈竞飞 | Trunk type discharging methane generator |
| CN104446732A (en) * | 2014-12-09 | 2015-03-25 | 东北农业大学 | Fermentation tank utilizing perforated floor for ventilation and sunlight illumination |
| CN204824640U (en) * | 2015-07-02 | 2015-12-02 | 龙岩市三昌环保工程有限公司 | Quick fermenting installation of fertilizer developments |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981556A (en) * | 2019-11-20 | 2020-04-10 | 盐城工学院 | Closed continuous feeding and discharging fermentation device and fermentation method |
| CN112457082A (en) * | 2020-12-30 | 2021-03-09 | 浙江丽庭环境科技有限公司 | Aerobic fermentation method for organic waste treatment |
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Application publication date: 20181009 |
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