CN107739220A - A kind of tower fermentation harmless treatment process of feces of livestock and poultry - Google Patents
A kind of tower fermentation harmless treatment process of feces of livestock and poultry Download PDFInfo
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- CN107739220A CN107739220A CN201711037772.2A CN201711037772A CN107739220A CN 107739220 A CN107739220 A CN 107739220A CN 201711037772 A CN201711037772 A CN 201711037772A CN 107739220 A CN107739220 A CN 107739220A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of tower fermentation harmless treatment process of feces of livestock and poultry, step are as follows：（1）Pre fermentation；（2）Separation of solid and liquid；（3）Aerobic fermentation；（4）Anaerobic fermentation；（5）Crushing packing.Advantages of the present invention：This technique can realize automatic modulation, stable transmission, continuous scheduling fermentation, automatic control production material, and oxygen supply, temperature adjustment, dehumidifying automatically, no pollution, the harmless treatment of zero-emission are realized to organic wastes such as the fecalurias of plant using biological energy source caused by aerobic biological bacteria.
Description
Technical field
The present invention relates to livestock manure fermented process field, more particularly to a kind of tower fermentation harmless treatment of feces of livestock and poultry
Technique.
Background technology
In recent years, under the supervising of Environmental Protection in China and livestock products administrative department, the large-scale plant that raises that part is solid financial strength are successive
Poultry excrement and urine disposal work, but the selection in processing method, technical flow design, treatment scale etc. various regions situation are carried out
Difference is big, there are problems that many current compost production technologies are primarily present problems with：First, some middle-size and small-size plant, chickens
Excrement processing factory processing fowl and animal excrement is stacked using simple open type or uses static ventilating fermentation method, and technique falls behind, mechanization
Degree is low, takes up an area big, and compost smell and sewage are larger to surrounding environment influence, it is difficult to control the growth of mosquitos and flies, and by weather,
Environment influences greatly, and dung yard often turns into the pollution sources of plant and surrounding area, and the compost quality of production is even more to be difficult to ensure that；
Second, some large-scale plant that raises processing fowl and animal excrement is mostly fermented using slot type turning, for the benefit of mechanically actuated and aqueous vapor volatilization,
Open type is used, and floor space is big, and ventilation oxygenation is not easy to operate, and moisture evaporation is slow, and fermentation period is generally up to 25 ~ 30
My god, energy consumption is larger, and easy climate influences；Although third, there are part large-scale plant that raises to be walked certainly using from German and Finland's import
Formula compost upender, but maintenance of machine is complicated, it is expensive, it is only applicable to spacious, dry without the fermentation of rain area pile heap;Material exists
A large amount of pernicious gases can be produced in fermentation process, air are caused seriously to pollute, in addition trough type fermentation, floor space is big, investment
Greatly, the germ in excrement can not be effectively killed, there is chicken infected danger;Pile heap ferments and the fermentation of slot type pile heap, is only capable of solving richness
Aerobe fermentation, anaerobic fermentation can not be realized, not produce high-grade biological organic bacterial manure, the organic fertilizer of production, which does not reach national biology, to be had
Machine fertilizer standard;In a word, current equipment can not still solve severe operational environment, and open type fermentation causes fermentation field foul smell to be difficult to receive
Collect the problem of processing.Therefore, in densely populated developed regions, Organic Fertilizer Plants addressing is difficult, with greater need for sealed, automation journey
Degree height, the composting process without secondary environmental pollution and turning Zymolysis Equipment.
The content of the invention
In order to be suitable for the tower compost fermentation processing technological flow of feces of livestock and poultry harmless treatment and complete set of equipments, for poultry
Poultry manure deodorization, desinsection, sterilizing, the evaporation water harmless treatment that grades provide engineering technology guarantee, there is provided a kind of feces of livestock and poultry
Tower fermentation harmless treatment process.
A kind of innoxious tower zymotechnique of feces of livestock and poultry, step are as follows：
（1）Pre fermentation：Fowl and animal excrement is delivered in pre fermentation tank, adds bacillus, pre fermentation is carried out, leads in fermentation process
Enter ozonation aerated, for fermentation temperature at 70-85 DEG C, fermentation time is 24 hours；
（2）Separation of solid and liquid：Then pre-fermented excrement is transported to solid-liquid separating machine with helicoidal pump and carries out separation of solid and liquid, liquid portion
Divide and be transported in liquid fermentation fermentor, first carry out anaerobic fermentation, then carry out ozone oxidation and add biological inoculum fermentative deodorizing；Solid portion
It is transported in mixer, is mixed with conditioner and strain, obtains mixed material；
（3）Aerobic fermentation：Mixed material is lifted into fermentation tower by conveying worm, the aerobic fermentation time is 3 days, is fermented
Oxygen is passed through in journey, and material is carried out to turn over throwing, it is 50-60 DEG C to control fermentation temperature；
（4）Anaerobic fermentation：After the completion of aerobic fermentation, the aerated conduit of fermentation tower is closed, carries out anaerobic fermentation, anaerobic fermentation time
For 3 days, fermentation temperature was 30 ~ 35 DEG C；
（5）Crushing packing：Material after completion anaerobic fermentation is transported in bank by belt conveyor, crushed, sub-sieve
And metering packing, obtain biological organic matter finished product.
Preferably, the quantity of the fermentation tower is six, by step（2）In mixed material be added to six hairs daily
In one in ferment tower, rotation successively, 6 days a cycles.
Preferably, step（2）Described in conditioner for rice husk powder, chaff powder and fermentation complete returning charge.
Advantages of the present invention：This technique can realize automatic modulation, stable transmission, continuous scheduling fermentation, automatic control
Production material, and oxygen supply, temperature adjustment, dehumidifying automatically, it is organic to the fecaluria of plant etc. using biological energy source caused by aerobic biological bacteria
Discarded object realizes no pollution, the harmless treatment of zero-emission.
Embodiment
Embodiment 1
A kind of tower fermentation harmless treatment process of feces of livestock and poultry, step are as follows：
The fowl and animal excrement delivered for sale is sent into excrement pre fermentation tank through faeces outlet, requires to add high-temperature strain gemma bar in proportion
Bacterium, pre fermentation is carried out, more than 70 DEG C, fermentation time 24h, its purpose contains fermentation temperature for the antibiotic in excrement of degrading
Amount；Then excrement being transported to solid-liquid separating machine with helicoidal pump and carries out separation of solid and liquid, liquid part is transported in liquid fermentation fermentor,
Anaerobic fermentation is first carried out, then carries out ozone oxidation and adds biological inoculum fermentative deodorizing；Solid portion is transported in mixer, with conditioning
Agent（Rice husk powder, chaff powder, returning charge）Mixed with strain, obtain mixed material.Six fermentations are set on whole fermentation streamline
Tower, fermentation tower are the dual-purpose fermentation tower of anaerobic-aerobic（This fermentation tower is a kind of Wet-dry poultry of our company 2016.8.31 applications
Poultry manure processing unit, the patent No. 201620987188.8）；Mixed material is lifted into six fermentation towers by conveying worm
First in, material from tower top enter people carry out aerobic fermentation processing, the aerobic fermentation time be 3 days, oxygen is passed through in fermentation process
Gas, and material is carried out to turn over throwing, it is 50-60 DEG C to control fermentation temperature, is then shut off the aerated conduit of fermentation tower, carries out anaerobism hair
Ferment, anaerobic fermentation time are 3 days, and fermentation temperature is 30 ~ 35 DEG C, that is, completes fermentation process,
Mixed material caused by 2nd day, fermented in second be added in six fermentation towers；Mixing caused by 3rd day
Material, fermented in the 3rd be added in six fermentation towers ... until the 7th day, the material hair of first fermentation tower
Ferment is completed, and organic matter exports from fermentation tower, and first fermentation tower is adding new mixed material to be fermented, so circulation.Hair
The biological organic matter that ferment is completed, is transported in bank by belt conveyor, is crushed, sub-sieve and metering packing.
Mixed material enters after people's fermentation cabin by short period, in Composting material temperature can rise to 60 ~
70 ° or so, maintain this temperature for a period of time, it is possible to which killing roundworm egg, anaerobic fermentation, effectively to kill Escherichia coli etc. harmful
Germ（These germs are killed at 55 ° or so）, and in the temperature range, most of microbe is most active, most easily decomposes and has
Machine thing, makes fowl and animal excrement obtain fermentation maturity, therefore stink carrier obtains decomposition and inversion and eliminated.So, finally ferment heel row
The material gone out has just reached innoxious, becomes the raw material of high-quality biological organic fertilizer.A material part for discharge is transported to organic fertilizer and added
Work system makes organic fertilizer, and another part then reenters the next cyclic process of compost treatment as returning charge.Material is sealing
Fermentation calefaction can be achieved inside tower, the dehumidifying of biofermentation heat energy can be made full use of to go out evil, temperature automatically controlled oxygen supply, the aerobic hair of dynamic
Ferment, overall process do not produce the odorants such as ammonia and hydrogen sulfide, and climate conditions and environment temperature does not influence, and uniformly keeps Ta Neiwen
Degree is at 60 ~ 70 ° or so, and stable process conditions, evil of going out is complete, and corruption is thorough.
By setting 6 fermentation towers, the fermentation period of 6 days is completed so that fermentation process can be carried out continuously, and be controlled by adding
System processed is monitored and dispatched to whole fermentation process, so as to realize full-automatic zymotechnique.
This technique specifically has following characteristics：
1）Tower fermentation uses hermetically sealed fermentation, is built in plant, and feces of livestock and poultry is without outward transport, you can effectively prevents excrement
Just in transportation, excrement leakage, pollute with excrement foul smell to atmosphere pollution, at the same can also save amount transport into
This.
2) compared with open type is fermented, the tower fermented manure system of feces of livestock and poultry sealing is made full use of during aerobic fermentation
The biological heat energy of aerobe bacterium, have the function that to improve heat energy utilization and energy-saving and emission-reduction, easily realize fermentation waste gas collect and
Processing, solves compost secondary exhaust gas pollution problem.And automaticity is high, floor space is small.
3) material on different fermentations date is completely separated, prevents raw, clinker mixing, ensures the quality of composting production.
4) fermentation cabin tower body uses steel frame construction, has sealing stockpiling, heat-insulation and heat-preservation function, is carried for microbial reproduction
Advantage has been supplied, wide adaptation range, has not been influenceed by environment temperature and weather conditions, equally can be to all kinds of organic in winter
Discarded object carries out aerobic fermentation Composting treatment.
5) material people storehouse, change storehouse, export shares and use helical conveyer system, utilization rate of equipment and installations height, reduced investment；Delivery system
System uses common apparatus, and easy care is easy to operate, convenient buying.
Claims (3)
1. a kind of tower fermentation harmless treatment process of feces of livestock and poultry, it is characterised in that step is as follows：（1）Pre fermentation：By poultry
Excrement is delivered in pre fermentation tank, adds bacillus, carries out pre fermentation, ozonation aerated, fermentation temperature is passed through in fermentation process
At 70-85 DEG C, fermentation time is 24 hours；（2）Separation of solid and liquid：Then pre-fermented excrement is transported to solid-liquid point with helicoidal pump
Disembark and carry out separation of solid and liquid, liquid part is transported in liquid fermentation fermentor, first carries out anaerobic fermentation, then carry out ozone oxidation and add life
Thing strain fermentation deodorization；Solid portion is transported in mixer, is mixed with conditioner and strain, obtains mixed material；（3）
Aerobic fermentation：Mixed material is lifted into fermentation tower by conveying worm, the aerobic fermentation time is 3 days, is led in fermentation process
Enter oxygen, and material is carried out to turn over throwing, it is 50-60 DEG C to control fermentation temperature；（4）Anaerobic fermentation：After the completion of aerobic fermentation, close
The aerated conduit of fermentation tower, anaerobic fermentation is carried out, the anaerobic fermentation time is 3 days, and fermentation temperature is 30 ~ 35 DEG C；（5）Crush bag
Dress：The material after anaerobic fermentation will be completed to be transported in bank by belt conveyor, crushed, sub-sieve and metering packing, obtained
To biological organic matter finished product.
A kind of 2. tower fermentation harmless treatment process of feces of livestock and poultry as claimed in claim 1, it is characterised in that the fermentation
The quantity of tower is six, by step（2）In mixed material be added to daily in one in six fermentation towers, take turns successively
Change, 6 days a cycles.
A kind of 3. tower fermentation harmless treatment process of feces of livestock and poultry as claimed in claim 1, it is characterised in that step（2）
Described in conditioner for rice husk powder, chaff powder and fermentation complete returning charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037772.2A CN107739220A (en) | 2017-10-31 | 2017-10-31 | A kind of tower fermentation harmless treatment process of feces of livestock and poultry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037772.2A CN107739220A (en) | 2017-10-31 | 2017-10-31 | A kind of tower fermentation harmless treatment process of feces of livestock and poultry |
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| Publication Number | Publication Date |
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| CN107739220A true CN107739220A (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711037772.2A Pending CN107739220A (en) | 2017-10-31 | 2017-10-31 | A kind of tower fermentation harmless treatment process of feces of livestock and poultry |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285363A (en) * | 2018-04-09 | 2018-07-17 | 浙江泽华环保科技有限公司 | A kind of method of large size livestock and poultry feces harmless treatment and recycling |
| CN108892547A (en) * | 2018-08-20 | 2018-11-27 | 山东菏泽三仪生物工程有限公司 | A kind of recycling processing method of high-moisture percentage livestock and poultry feces |
| CN110498713A (en) * | 2019-08-26 | 2019-11-26 | 黑龙江世纪云天化农业科技有限公司 | A kind of vegetables nursery liquid fertilizer and preparation method thereof |
| CN110683889A (en) * | 2019-11-21 | 2020-01-14 | 李光学 | Bio-organic fertilizer with high conversion utilization rate and preparation method thereof |
| CN111269043A (en) * | 2020-03-18 | 2020-06-12 | 安徽中淮电能科技有限公司 | Method for quick biological fertilization treatment of excrement |
| CN111573990A (en) * | 2020-06-02 | 2020-08-25 | 福建省华渔生态科技有限公司 | Method for treating circulating water system of aquatic high-density farm |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964149A (en) * | 2012-11-29 | 2013-03-13 | 湖南深拓智能设备股份有限公司 | Pollution abatement method for livestock and poultry farm |
| CN104860727A (en) * | 2015-06-19 | 2015-08-26 | 武汉市天健农业发展有限公司 | Method for producing organic fertilizer from livestock manure in a harmless manner |
| CN105732206A (en) * | 2016-03-08 | 2016-07-06 | 廖海涛 | Method for preparing biological organic fertilizer by utilizing organic wastes |
| CN206109231U (en) * | 2016-08-31 | 2017-04-19 | 荆门尚迪环保科技有限公司 | Wet or dry livestock manure handling device |
-
2017
- 2017-10-31 CN CN201711037772.2A patent/CN107739220A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964149A (en) * | 2012-11-29 | 2013-03-13 | 湖南深拓智能设备股份有限公司 | Pollution abatement method for livestock and poultry farm |
| CN104860727A (en) * | 2015-06-19 | 2015-08-26 | 武汉市天健农业发展有限公司 | Method for producing organic fertilizer from livestock manure in a harmless manner |
| CN105732206A (en) * | 2016-03-08 | 2016-07-06 | 廖海涛 | Method for preparing biological organic fertilizer by utilizing organic wastes |
| CN206109231U (en) * | 2016-08-31 | 2017-04-19 | 荆门尚迪环保科技有限公司 | Wet or dry livestock manure handling device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285363A (en) * | 2018-04-09 | 2018-07-17 | 浙江泽华环保科技有限公司 | A kind of method of large size livestock and poultry feces harmless treatment and recycling |
| CN108892547A (en) * | 2018-08-20 | 2018-11-27 | 山东菏泽三仪生物工程有限公司 | A kind of recycling processing method of high-moisture percentage livestock and poultry feces |
| CN110498713A (en) * | 2019-08-26 | 2019-11-26 | 黑龙江世纪云天化农业科技有限公司 | A kind of vegetables nursery liquid fertilizer and preparation method thereof |
| CN110683889A (en) * | 2019-11-21 | 2020-01-14 | 李光学 | Bio-organic fertilizer with high conversion utilization rate and preparation method thereof |
| CN111269043A (en) * | 2020-03-18 | 2020-06-12 | 安徽中淮电能科技有限公司 | Method for quick biological fertilization treatment of excrement |
| CN111573990A (en) * | 2020-06-02 | 2020-08-25 | 福建省华渔生态科技有限公司 | Method for treating circulating water system of aquatic high-density farm |
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Application publication date: 20180227 |
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