CN1837155A - Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria - Google Patents
Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria Download PDFInfo
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- CN1837155A CN1837155A CNA2006100207341A CN200610020734A CN1837155A CN 1837155 A CN1837155 A CN 1837155A CN A2006100207341 A CNA2006100207341 A CN A2006100207341A CN 200610020734 A CN200610020734 A CN 200610020734A CN 1837155 A CN1837155 A CN 1837155A
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- liquid separation
- biological bacteria
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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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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a solid-liquid separation obligate biological bacterium aerobic compost innocent resourcing ecological comprehensive utilization animal salvaged material, which is characterized by the following: using solid-liquid separation technique to separate the domestic animal manure with high moisture content; reducing the moisture content and compost craft problem; carrying on biochemical treatment with devil liquor after solid-liquid separation to reach the related standard for potting farm crop. The inventioin accelerates the periodic time of aerobic compost, which reduces the producing cost.
Description
Solid-liquid separation-obligate biological bacteria aerobic compost harmless resource utilization ecology comprehensive utilization animal waste technical field: the joint disposal of the animal waste of livestock and poultry farms in scale and utilization.
Solid-liquid separation-obligate biological bacteria aerobic compost harmless resource utilization ecology comprehensive utilization animal waste technical background:
Nowadays to the processing of animal waste or locate to be equipped with following several mode, first, waste is carried out air storage, after being dried naturally, it handles again, this mode will pollute underground water to a great extent as dealing with improperly, can not reach simultaneously the purpose of resource utilization, cause the waste of ecological resources; The second, utilize composting technology that waste is become thoroughly decomposed the back as farming fertilizer, but this treatment process efficient is low, the cost height.
Solid-liquid separation-obligate biological bacteria aerobic compost harmless resource utilization ecology comprehensive utilization animal waste technological project summary of the invention:
The core of present technique is as pouring farm crop technology after solid-liquid separation technique, obligate biological bacteria aerobic compost technology, waste liquid are handled by efficient biochemical treatment apparatus.Feces of livestock and poultry water capacity is higher by solid-liquid separation technique carries out solid-liquid separation, thereby reduce its water capacity, reach the difficulty that reduces follow-up composting process, waste liquid after the solid-liquid separation is used as the pouring farm crop after reaching relevant criterion after the biochemical treatment, really reached the purpose of high-efficiency comprehensive utilization.The special obligate biological bacteria of cultivating of ight soil adding through dehumidification is carried out aerobic compost, owing to added the obligate biological bacteria, quickened the cycle of aerobic compost, the tradition compost cycle needs 30 days, the display time needs 15 days, and has added the obligate biological bacteria of my company's independent research now, and this culture propagation speed is faster more than 1.5 times than general bacterial classification, thereby make fermentation time shorten to 4 days, the display time has also shortened to 5 days.Technological difficulties are the first, and animal waste contains very big humidity and bigger particle and fibrous matter, and is very high to the requirement of solid-liquid separating machine, and the solid-liquid separating machine of this process using is made up of parts such as step-down gear, squeezing device, filter screen, discharging valves.Fuselage is a foundry goods, and wall is thicker, and screw shaft, filter screen adopt stainless steel, and each connecting tube adopts the PVC material, has increased the erosion resistance of working part.This machine can be as requested, is furnished with 0.3,0.5,0.75, the screen cloth of different model mesh such as 1.0mm, and the humidity of solid-state ight soil can be regulated by mobile weight, and working efficiency is 12～20m
3/ h liquid dung has so just solved this difficult problem dexterously.Second, the compost cycle of tradition aerobic composting process is longer, be unfavorable for continuous production composite fertilizer, and the aerobic compost of this technology has added specially the obligate biological bacteria of cultivating research and development at the feces of livestock and poultry the like waste and has solved this difficult problem on the basis of traditional sophisticated compost utilizing.The 3rd, because the feces of livestock and poultry organic concentration is very high, the processing of this class waste water also is an a great problem, and in this technology, waste water disposal facility adds the biological enzyme of my company's patent applied for, makes this problem obtain good solution.
The technology embodiment:
Feces of livestock and poultry water capacity is higher by solid-liquid separation technique carries out solid-liquid separation, thereby reduce its water capacity, reach the difficulty that reduces follow-up composting process, after the biochemical treatment of waste liquid after the solid-liquid separation through the adding biological enzyme, (GB5084-92) standard that reaches has really reached the purpose of high-efficiency comprehensive utilization as the pouring farm crop.The special obligate biological bacteria of cultivating of ight soil adding through dehumidification is carried out aerobic compost, owing to added the obligate biological bacteria, has quickened the cycle of aerobic compost, has reduced production cost.Fermentative processing is with supplementary materials such as the ight soil cooperation obligate biological bacteria of water ratio about 65%～68%, stalks, mix by stirrer, the fermentation of trough type fermentation pond is about 4 days again, ageing bank up then about 5 days, pick thick bigger foreign material through coarse fraction, make and produce standby raw material, the major part of sieving out can be returned fermentation again.
The composting production process is according to the kind of product and technical requirements; by Different Nutrients; auxiliary materials such as become thoroughly decomposed material and the chemical fertilizer of the process obligate aerobic compost with 99%, bone meal, cake fertilizer are batch mixes in proportion, tells granular fertilizer and powdery fertilizer, metering packing warehouse-in through tablets press granulating and forming, drying machine oven dry, cooler cooling, sieve apparatus classification.This technology is with the material that becomes thoroughly decomposed of 99% process obligate aerobic compost
Its technical process is as follows:
The waste of disposing through this process synthesis all can reach monitoring requirement in the livestock and poultry breeding industry pollutant emission standard (GB18596-2001).
Claims (4)
1, solid-liquid separation-obligate biological bacteria aerobic compost harmless resource utilization ecology comprehensive utilization animal waste technical field: the joint disposal of the animal waste of livestock and poultry farms in scale and utilization.
The core of present technique is as the pouring farm crop after solid-liquid separation, obligate biological bacteria aerobic compost, waste liquid are handled by efficient biochemical treatment apparatus, feces of livestock and poultry water capacity is higher by solid-liquid separation technique carries out solid-liquid separation, thereby reduce its water capacity, thereby reach the difficulty that reduces follow-up composting process, waste liquid after the solid-liquid separation is used as the pouring farm crop after reaching relevant criterion after the biochemical treatment, really reached the purpose of high-efficiency comprehensive utilization.The special obligate biological bacteria of cultivating of ight soil adding through dehumidification is carried out aerobic compost, owing to added the obligate biological bacteria, has quickened the cycle of aerobic compost, has reduced production cost.
2, technological difficulties are the first, and animal waste contains very big humidity and bigger particle and fibrous matter, and is very high to the requirement of solid-liquid separating machine, and the solid-liquid separating machine of this process using is made up of parts such as step-down gear, squeezing device, filter screen, discharging valves.Fuselage is a foundry goods, and wall is thicker, and screw shaft, filter screen adopt stainless steel, and each connecting tube adopts the PVC material, has increased the erosion resistance of working part.This machine can be as requested, is furnished with 0.3,0.5,0.75, the screen cloth of different model mesh such as 1.0mm, and the humidity of solid-state ight soil can be regulated by mobile weight, and working efficiency is 12～20m
3/ h liquid dung has so just solved this difficult point dexterously.
3, second, the compost cycle of tradition aerobic composting process is longer, be unfavorable for continuous production composite fertilizer, and the aerobic compost of this technology has added specially the obligate biological bacteria of cultivating research and development at the feces of livestock and poultry the like waste and has solved this difficult problem on the basis of traditional sophisticated compost utilizing.
4, the waste of disposing through this process synthesis all can reach livestock and poultry breeding industry pollutant emission standard (GB18596-2001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100207341A CN1837155A (en) | 2006-04-19 | 2006-04-19 | Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100207341A CN1837155A (en) | 2006-04-19 | 2006-04-19 | Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1837155A true CN1837155A (en) | 2006-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100207341A Pending CN1837155A (en) | 2006-04-19 | 2006-04-19 | Innocuous ecological recycling comprehensive utilization of feces from domestic animals and birds through solid-liquid separation and aerobic composting by adding special biological bacteria |
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| CN (1) | CN1837155A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382071A (en) * | 2012-05-01 | 2013-11-06 | 西南民族大学 | System and method for treating manure in sheep culturing farm |
| CN105272393A (en) * | 2015-09-30 | 2016-01-27 | 广西晟农有机肥有限公司 | Pig dung comprehensive utilization system and method thereof |
| CN107805087A (en) * | 2017-12-01 | 2018-03-16 | 中国科学院城市环境研究所 | Livestock and poultry solid-liquid excrement dirt two level collaboration consumption system and method based on aerobic compost |
| CN110845257A (en) * | 2019-10-18 | 2020-02-28 | 广西力源宝科技有限公司 | Method for preparing organic fertilizer by utilizing silkworm breeding waste |
-
2006
- 2006-04-19 CN CNA2006100207341A patent/CN1837155A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382071A (en) * | 2012-05-01 | 2013-11-06 | 西南民族大学 | System and method for treating manure in sheep culturing farm |
| CN105272393A (en) * | 2015-09-30 | 2016-01-27 | 广西晟农有机肥有限公司 | Pig dung comprehensive utilization system and method thereof |
| CN107805087A (en) * | 2017-12-01 | 2018-03-16 | 中国科学院城市环境研究所 | Livestock and poultry solid-liquid excrement dirt two level collaboration consumption system and method based on aerobic compost |
| CN110845257A (en) * | 2019-10-18 | 2020-02-28 | 广西力源宝科技有限公司 | Method for preparing organic fertilizer by utilizing silkworm breeding waste |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |