CN109647178A - A kind of Organic Fertilizer Plants fermentation plant deodorization process - Google Patents
A kind of Organic Fertilizer Plants fermentation plant deodorization process Download PDFInfo
- Publication number
- CN109647178A CN109647178A CN201811595980.9A CN201811595980A CN109647178A CN 109647178 A CN109647178 A CN 109647178A CN 201811595980 A CN201811595980 A CN 201811595980A CN 109647178 A CN109647178 A CN 109647178A
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- China
- Prior art keywords
- organic fertilizer
- spray
- disinfecting device
- workshop
- filter bed
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- 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
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/95—Specific microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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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
- 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)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention discloses a kind of Organic Fertilizer Plants fermentation plant deodorization process, negative tube including workshop apical sink pollution air, the negative tube of each workshop summarizes to main air hose, main air hose delivers the gas to spray disinfecting device by blower, spray disinfecting device removes chalk dust removing and part nitrogen, spray washing water pH value is 4-5, spray disinfecting device will import microorganism filter bed through gas distribution pipe except the air of ammonia humidification, the inside of microorganism filter bed is added with deodorizing microorganism microbial inoculum, treated that gas is exported through exhaust outlet for microorganism filter bed, the stink in organic fertilizer fermentation workshop can effectively be removed, a good environment is built to production, and simple process, operating cost is low, it is a kind of good innovation scheme, it is very promising for marketing..
Description
Technical field
The present invention relates to organic fertilizer production manufacturing technology fields, more particularly to a kind of Organic Fertilizer Plants fermentation plant deodorization work
Skill.
Background technique
High-grade biological organic fertilizer, farmland ecosystem balance entire for maintenance reduce soil hardening, build up fertility, mentioning
High quality of agricultural product plays a significant role.During producing organic fertilizer by microbial fermentation, it can generate largely with ammonia
Based on foul gas, seriously affect the living environment of surrounding resident.The main component of its stink is ammonia, volatile short chain fat
Acid, aminate, sulfide, aldehyde and phenol etc..
Organic fertilizer generates high temperature during the fermentation, and carries out turning over throwing, with above-mentioned ammonia, volatile short chain fatty acids,
The organic matters such as aminate, sulfide, aldehyde and phenol evaporate in the gas short time as main component, and situation is more serious.Mesh
Before have deodorization carried out by bio-filter process, but since ammonia and dust content are higher, being directly entered has the microorganism in filter bed
Injury and dust are easy blocking adsorbent material, influence deodorizing effect, practical performance is bad, is not able to satisfy wanting for organic fertilizer production
It asks, does not adapt to requirement of society's exhibition to environment.
In conclusion in view of the drawbacks of the prior art, it is accordingly required in particular to a kind of Organic Fertilizer Plants fermentation plant deodorization process, with solution
Certainly the deficiencies in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of Organic Fertilizer Plants fermentation plant deodorization process, novel in design, and odor removal efficient is high,
Operation and maintenance cost is low, manufactures to organic fertilizer production and provides an excellent working environment.
To achieve the goals above, technical scheme is as follows:
A kind of Organic Fertilizer Plants fermentation plant deodorization process, the negative tube including workshop apical sink pollution air, each workshop
Negative tube summarize to main air hose, main air hose delivers the gas to spray disinfecting device by blower, and spray washing water is using containing
The tap water of ammonia, spray disinfecting device remove chalk dust removing and part nitrogen, and spray washing water ph value is 4-5, and spray disinfecting device will remove
The air of ammonia humidification imports microorganism filter bed through gas distribution pipe, and the inside of microorganism filter bed is added with deodorizing microorganism microbial inoculum, deodorization
Microbial bacterial agent is made of bafillus natto, pseudomonas putida, Bacillus cercus, and bafillus natto, stench are false single
Born of the same parents bacterium, Bacillus cercus are mixed by 5:4:2, and treated that gas is exported through exhaust outlet for microorganism filter bed.
Further, the air draught discharge surface of the negative tube is provided with the air door of control air quantity.
Further, the spray tube of the spray disinfecting device is connected with circulating pump, and spray disinfecting device includes PH regulation
Device processed, PH modulator detect and discharge into organic fertilizer fermentation slot when ammonia density is excessively high in water.
Further, the excessive moisture inside the gas distribution pipe is discharged into organic fertilizer fermentation slot through conduit.
Further, same workshop is equipped with multiple negative tubes, and the space of adjacent negative tube is 25m2, negative pressure bore
300mm, wall thickness 6mm, negative tube material are magnesium glass fibre reinforced plastic, and the internal diameter 500mm of main air hose, wall thickness 6mm, main air hose material is magnesium glass
Steel.
The beneficial effects of the present invention are: it is novel in design, the stink in organic fertilizer fermentation workshop can be effectively removed, to life
It produces and builds a good environment, and simple process, operating cost is low, and energy-conserving and environment-protective performance is excellent, is a kind of innovation well
Scheme is very promising for marketing..
Detailed description of the invention
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments:
Fig. 1 is process flow chart of the invention；
Fig. 2 is microorganism filter bed structure chart；
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig. 1, Fig. 2, canopy cover, steelframe is arranged in fermentation plant, is laid with magnesium glass fibre reinforced plastic plate, fermentation plant top at the top of fermentation plant
Negative pressure branch wind pipe is installed in portion, and air door is installed in air inlet, and convenient for control air quantity, each branch wind pipe is aggregated into main air hose, through blower send to
Spray disinfecting device, spray disinfecting device are used to remove the ammonia in gas, arrive bacteria bed (soil type microorganism again through gas distribution pipe
Filter bed, including bottom collector pipe and oxygen layer gas distribution pipe, aerobic layer gas distribution pipe, water distributor；The anaerobism particulate bed of material and oxygen Coarse Aggregate
Layer, the aerobic coarse grain bed of material, rubble coarse sand water distribution layer).
Branch wind pipe: fermentation plant gas collection, and give to main air hose, 25m2Setting one, bore 300mm, wall thickness
6mm, material are magnesium glass fibre reinforced plastic.
Main air hose: the gas from each branch wind pipe is collected, and is sent to spray disinfecting device, bore 500mm, wall thickness
6mm, material are magnesium glass fibre reinforced plastic.
Spray disinfecting device: except ammonia rate is designed as not less than 80%, spray section bore 0.8m, length 3.5m.
Innovative point of the present invention is deodorization process, and the spray disinfecting device in invention does not do any requirement, sells in the market
Spray disinfecting device, shower water is 3-6 with the pH value of tap water containing ammonia.
Bacteria bed: except most of organic matter and part ammonia, removal rate designs exhaust gas residence time 30 90% or more
Second, filler is deodorizing microorganism microbial inoculum.
Air is polluted after negative-pressure air duct is collected, enters blower through main air hose, then in pressure spray disinfecting device, is removed
Dust and part ammonia.Bacteria bed will be squeezed into except the air of ammonia humidification through gas distribution pipe, goes out fermenting vehicle through bacteria bed processing heel row
Between.
Spray washing water pH is 4-5, is controlled by automatic control device, and water is recycled.When ammonia density is excessively high in water, row
Out, organic fertilizer fermentation, whole processing technology no wastewater discharge are used for.
Treatment effect:
| Parameter prediction position | Ammonia (mg/m3) |
| Former exhaust gas | 278 |
| After spray disinfection | 62 |
| After biological bed filters | 3 |
The beneficial effects of the present invention are: it is novel in design, the stink in organic fertilizer fermentation workshop can be effectively removed, to life
It produces and builds a good environment, and simple process, operating cost is low, and energy-conserving and environment-protective performance is excellent, is a kind of innovation well
Scheme is very promising for marketing..
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, the present invention also has each without departing from the spirit and scope of the present invention
Kind changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent define.
Claims (5)
1. a kind of Organic Fertilizer Plants fermentation plant deodorization process, it is characterised in that: the negative pressure including workshop apical sink pollution air
Pipe, the negative tube of each workshop summarize to main air hose, and main air hose delivers the gas to spray disinfecting device, spray washing by blower
Water uses the tap water containing ammonia, and spray disinfecting device removes chalk dust removing and part nitrogen, and spray washing water ph value is 4-5, spray disinfection
The air humidified except ammonia is imported microorganism filter bed through gas distribution pipe by device, and the inside of microorganism filter bed is added with deodorizing microorganism bacterium
Agent, deodorizing microorganism microbial inoculum are made of bafillus natto, pseudomonas putida, Bacillus cercus, bafillus natto, evil
Smelly pseudomonad, Bacillus cercus are mixed by 5:4:2, and treated that gas is exported through exhaust outlet for microorganism filter bed.
2. a kind of Organic Fertilizer Plants fermentation plant deodorization process according to claim 1, it is characterised in that: the suction of the negative tube
Air port surface is provided with the air door of control air quantity.
3. a kind of Organic Fertilizer Plants fermentation plant deodorization process according to claim 1, it is characterised in that: the spray disinfection dress
The spray tube set is connected with circulating pump, and spray disinfecting device includes pH tune controller, and pH modulator detects ammonia density mistake in water
Organic fertilizer fermentation slot is discharged into when high.
4. a kind of Organic Fertilizer Plants fermentation plant deodorization process according to claim 1, it is characterised in that: inside the gas distribution pipe
Excessive moisture be discharged into organic fertilizer fermentation slot through conduit.
5. a kind of Organic Fertilizer Plants fermentation plant deodorization process according to claim 1, it is characterised in that: same workshop is equipped with
Multiple negative tubes, the space of adjacent negative tube are 25m2, negative pressure bore 300mm, wall thickness 6mm, negative tube material is magnesium glass fibre reinforced plastic,
The internal diameter 500mm of main air hose, wall thickness 6mm, main air hose material are magnesium glass fibre reinforced plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595980.9A CN109647178A (en) | 2018-12-25 | 2018-12-25 | A kind of Organic Fertilizer Plants fermentation plant deodorization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811595980.9A CN109647178A (en) | 2018-12-25 | 2018-12-25 | A kind of Organic Fertilizer Plants fermentation plant deodorization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109647178A true CN109647178A (en) | 2019-04-19 |
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ID=66116351
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811595980.9A Pending CN109647178A (en) | 2018-12-25 | 2018-12-25 | A kind of Organic Fertilizer Plants fermentation plant deodorization process |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698593A (en) * | 2012-05-28 | 2012-10-03 | 福州尊龙生物养殖技术有限公司 | Purification system and system for producing fermentation waste gas by organic fertilizer |
| CN205973973U (en) * | 2016-07-08 | 2017-02-22 | 平潭盖亚环保科技有限公司 | Handle livestock and poultry breeding wastewater's little biological filter of soil type |
| CN106967640A (en) * | 2017-04-11 | 2017-07-21 | 上海莱泰生物科技有限公司 | A kind of preparation method of deodorizing microorganism microbial inoculum |
| CN207786303U (en) * | 2017-09-18 | 2018-08-31 | 常州市金坛区土壤肥料技术指导站 | Organic fertilizer fermentation workshop foul smell fast purification system |
-
2018
- 2018-12-25 CN CN201811595980.9A patent/CN109647178A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698593A (en) * | 2012-05-28 | 2012-10-03 | 福州尊龙生物养殖技术有限公司 | Purification system and system for producing fermentation waste gas by organic fertilizer |
| CN205973973U (en) * | 2016-07-08 | 2017-02-22 | 平潭盖亚环保科技有限公司 | Handle livestock and poultry breeding wastewater's little biological filter of soil type |
| CN106967640A (en) * | 2017-04-11 | 2017-07-21 | 上海莱泰生物科技有限公司 | A kind of preparation method of deodorizing microorganism microbial inoculum |
| CN207786303U (en) * | 2017-09-18 | 2018-08-31 | 常州市金坛区土壤肥料技术指导站 | Organic fertilizer fermentation workshop foul smell fast purification system |
Non-Patent Citations (1)
| Title |
|---|
| 李家瑞主编: "《工业企业环境保护》", 31 August 1992, 冶金工业出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |