CN105777217A - Resourceful treatment utilization method and device for livestock excrement - Google Patents
Resourceful treatment utilization method and device for livestock excrement Download PDFInfo
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- CN105777217A CN105777217A CN201610353415.6A CN201610353415A CN105777217A CN 105777217 A CN105777217 A CN 105777217A CN 201610353415 A CN201610353415 A CN 201610353415A CN 105777217 A CN105777217 A CN 105777217A
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- livestock
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Classifications
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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
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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
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/02—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a resourceful treatment utilization method and device for livestock excrement. The method includes the steps that dry-wet separation is performed, organic fertilizer is produced through dry excrement fermentation, anaerobic biological treatment is performed, flocculent precipitation is performed, solid-liquid separation is performed, and organic water-soluble fertilizer is produced through reverse osmosis concentration; the device comprises a dry-wet separator, a fermentation tank, an anaerobic reactor, a flocculent precipitation tank, a solid-liquid separator and a reverse osmosis device. Dry-wet separation is performed on the livestock excrement, then separate treatment is performed, the dry excrement is finally made into the organic fertilizer, liquid excrement slurry is finally made into the organic water-soluble fertilizer, and obtained products are natural organic fertilizer and wastewater capable of achieving emission up to standards; a lot of organic matter contained in the livestock excrement is sufficiently utilized for preparing the organic fertilizer, the problem that during discharging of the livestock excrement, pollution is generated is solved, and both economic benefits and environmental protection benefits are achieved.
Description
Technical field
The present invention relates to poultry excrement and urine disposal technical field, process Application way and device particularly to a kind of livestock and poultry dung recovery.
Background technology
Along with fast development and the scale of China's livestock and poultry breeding industry constantly expand, the discharge capacity of feces of livestock and poultry is also sharply increasing, if substantial amounts of feces of livestock and poultry is dealt with improperly, it is possible to the problem such as can cause stench, body eutrophication, spread disease.Existing livestock and poultry farm is mostly that feces of livestock and poultry is directly discharged into pond or river, and these contaminated water sources pour river course in flood season with rainwater, the surface water, subsoil water, soil and air are caused serious pollution, and cause body eutrophication and jeopardize poultry self and health, it is China lake and the main cause of offshore sea waters eutrophication.
On the other hand, development and social progress along with global economy, quality of life and food quality are proposed increasingly higher requirement by people, pursue pure natural, free of contamination health food becomes a kind of fashion, the organic agriculture being provided with machine food for people quietly rose already, and using natural organic fertilizer material is an important component part in organic agriculture.
Summary of the invention
It is an object of the invention to: for prior art Problems existing, it is provided that a kind of livestock and poultry dung recovery processes Application way and device, the process of feces of livestock and poultry can be solved feces of livestock and poultry emission pollution problem, can provide fertilizer for organic agriculture again.
To achieve these goals, the technical solution used in the present invention is:
A kind of livestock and poultry dung recovery processes Application way, comprises the following steps:
(1) it is argol and liquid dung underflow by feces of livestock and poultry by separating dry space from moist space；
(2) fertilizer is produced after the argol that step (1) obtains is carried out fermentation process；
(3) the liquid dung underflow that step (1) obtains is carried out anaerobic bio-treated, obtain organic sewage；
(4) organic sewage obtained toward step (3) adds flocculant flocculation sediment, then solid-liquid separation, obtain limpid organic liquor and sediment；
(5) limpid organic liquor reverse osmosis concentration step (4) obtained, obtains organic water-soluble fertilizer.
As the preferred version of the present invention, sediment step (4) obtained returns in step (2), mixes with argol and produces fertilizer after carrying out fermentation process.
As the preferred version of the present invention, the clear water qualified discharge that step (5) reverse osmosis is obtained.
A kind of device implementing above-mentioned livestock and poultry dung recovery process Application way, including separating dry space from moist space machine, fermentation tank, anaerobic reactor, flocculation sedimentation tank, solid-liquid separating machine and reverse osmosis unit, the drier outlet of described separating dry space from moist space machine is connected with fermentation tank, the serum outlet of described separating dry space from moist space machine is connected with anaerobic reactor, the outlet of described anaerobic reactor is connected with flocculation sedimentation tank, described flocculation sedimentation tank is connected with solid-liquid separating machine, and the liquid outlet of described solid-liquid separating machine is connected with reverse osmosis unit.
As the preferred version of the present invention, described anaerobic reactor is Anaerobic Contact reactor.
As the preferred version of the present invention, the solid outlet of described solid-liquid separating machine is connected with fermentation tank.
As the preferred version of the present invention, described solid-liquid separating machine is barrier film sheet frame extruder.
The beneficial effects of the present invention is:
The present invention processes respectively after feces of livestock and poultry separating dry space from moist space, argol is finally fabricated to fertilizer, liquid dung underflow is finally made organic water-soluble fertilizer, the product obtained is natural organic fertilizer material and can the waste water of qualified discharge, both take full advantage of the large amount of organic contained in feces of livestock and poultry and prepare fertilizer, solve again feces of livestock and poultry emission pollution problem, take into account economic benefit and environmental benefit.
Accompanying drawing explanation
Fig. 1 is the process chart of the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Embodiment 1
A kind of livestock and poultry dung recovery processes and utilizes device, including separating dry space from moist space machine, fermentation tank, anaerobic reactor, flocculation sedimentation tank, solid-liquid separating machine and reverse osmosis unit, the drier outlet of described separating dry space from moist space machine is connected with fermentation tank, the serum outlet of described separating dry space from moist space machine is connected with anaerobic reactor, the outlet of described anaerobic reactor is connected with flocculation sedimentation tank, described flocculation sedimentation tank is connected with solid-liquid separating machine, and the liquid outlet of described solid-liquid separating machine is connected with reverse osmosis unit.
In conjunction with said apparatus, livestock and poultry dung recovery processes Application way and comprises the following steps:
(1) it is argol and liquid dung underflow by feces of livestock and poultry by separating dry space from moist space machine separating dry space from moist space；
(2) fertilizer is produced after the argol that step (1) obtains is carried out in fermentation tank fermentation process；
(3) the liquid dung underflow that step (1) obtains is carried out anaerobic bio-treated in anaerobic reactor, obtain organic sewage；
(4) organic sewage that step (3) obtains is passed in flocculation sedimentation tank, in organic sewage, add flocculant flocculation sediment, then pass through solid-liquid separating machine solid-liquid separation, obtain limpid organic liquor and sediment；
(5) limpid organic liquor step (4) obtained passes through reverse osmosis unit reverse osmosis concentration, obtains organic water-soluble fertilizer；The clear water qualified discharge that reverse osmosis obtains.
Embodiment 2
Embodiment 2 is on the basis of embodiment 1, and the solid outlet of described solid-liquid separating machine is connected with fermentation tank, and sediment step (4) solid-liquid separation obtained returns in step (2), mixes with argol and produces fertilizer after carrying out fermentation process.
Embodiment 3
Embodiment 3 is on the basis of embodiment 1, and described anaerobic reactor is Anaerobic Contact reactor.
Embodiment 4
Embodiment 4 is on the basis of embodiment 1, and described solid-liquid separating machine is barrier film sheet frame extruder.
What finally illustrate is, above example is only in order to illustrate technical scheme and unrestricted, although by referring to the preferred embodiments of the present invention, invention has been described, but it will be understood by those within the art that, in the form and details it can be made various change, without departing from the spirit and scope of appended claims invention defined.
Claims (7)
1. a livestock and poultry dung recovery processes Application way, it is characterised in that: comprise the following steps:
(1) it is argol and liquid dung underflow by feces of livestock and poultry by separating dry space from moist space；
(2) fertilizer is produced after the argol that step (1) obtains is carried out fermentation process；
(3) the liquid dung underflow that step (1) obtains is carried out anaerobic bio-treated, obtain organic sewage；
(4) organic sewage obtained toward step (3) adds flocculant flocculation sediment, then solid-liquid separation, obtain limpid organic liquor and sediment；
(5) limpid organic liquor reverse osmosis concentration step (4) obtained, obtains organic water-soluble fertilizer.
2. livestock and poultry dung recovery according to claim 1 processes Application way, it is characterised in that: sediment step (4) obtained returns in step (2), mixes with argol and produces fertilizer after carrying out fermentation process.
3. livestock and poultry dung recovery according to claim 1 processes Application way, it is characterised in that: the clear water qualified discharge that step (5) reverse osmosis is obtained.
4. the livestock and poultry dung recovery that a kind is implemented described in claim 1 to 3 any one processes the device of Application way, it is characterized in that: include separating dry space from moist space machine, fermentation tank, anaerobic reactor, flocculation sedimentation tank, solid-liquid separating machine and reverse osmosis unit, the drier outlet of described separating dry space from moist space machine is connected with fermentation tank, the serum outlet of described separating dry space from moist space machine is connected with anaerobic reactor, the outlet of described anaerobic reactor is connected with flocculation sedimentation tank, described flocculation sedimentation tank is connected with solid-liquid separating machine, and the liquid outlet of described solid-liquid separating machine is connected with reverse osmosis unit.
5. device according to claim 4, it is characterised in that: described anaerobic reactor is Anaerobic Contact reactor.
6. device according to claim 4, it is characterised in that: the solid outlet of described solid-liquid separating machine is connected with fermentation tank.
7. device according to claim 4, it is characterised in that: described solid-liquid separating machine is barrier film sheet frame extruder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353415.6A CN105777217A (en) | 2016-05-25 | 2016-05-25 | Resourceful treatment utilization method and device for livestock excrement |
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| CN201610353415.6A CN105777217A (en) | 2016-05-25 | 2016-05-25 | Resourceful treatment utilization method and device for livestock excrement |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278703A (en) * | 2016-07-25 | 2017-01-04 | 倪建忠 | Feces of livestock and poultry waste water manufactures the devices and methods therefor of fertilizer |
| CN106588136A (en) * | 2016-12-19 | 2017-04-26 | 宁波宝力农环境技术开发有限公司 | Complete equipment producing organic water-soluble fertilizer by means of livestock excrement and urine water |
| CN106977236A (en) * | 2017-05-12 | 2017-07-25 | 湖南兴欣农业科技有限公司 | A kind of method that utilization feces of livestock and poultry prepares organic feed and biological organic fertilizer |
| CN107902846A (en) * | 2017-12-12 | 2018-04-13 | 湖南德人牧业科技有限公司 | A kind of livestock and poultry dung recovery Application way |
| CN108164364A (en) * | 2018-01-19 | 2018-06-15 | 河南牧农生物科技有限公司 | A kind of method that pig manure produces bio-bacterial manure by biofermentation |
| CN108164309A (en) * | 2018-01-19 | 2018-06-15 | 中阳县厚通科技养殖有限公司 | A kind of pig raising waste source rape Water-soluble fertilizer special |
| CN108558486A (en) * | 2018-01-09 | 2018-09-21 | 中国科学院生态环境研究中心 | A kind of microbial manure and its method using potato starch wastewater preparation |
| CN108774081A (en) * | 2018-08-10 | 2018-11-09 | 江苏思威博生物科技有限公司 | A kind of resource utilization method of feces of livestock and poultry |
| CN108794075A (en) * | 2018-08-28 | 2018-11-13 | 陕西省生物农业研究所 | The feces of livestock and poultry base-material preparation method cured based on separating dry space from moist space and microbial deodorant |
| CN109264933A (en) * | 2018-11-16 | 2019-01-25 | 北京天地人环保科技有限公司 | A kind of processing equipment for incineration plant landfill leachate |
| CN109384310A (en) * | 2017-08-10 | 2019-02-26 | 连云港市连威农牧科技有限公司 | A method of utilizing anaerobism, aerobic, precipitation process livestock and poultry sewage |
| CN109942165A (en) * | 2019-03-08 | 2019-06-28 | 宁夏久瓦能源科技有限公司 | A kind of minimizing of livestock and poultry feces, recycling, innoxious circulation process method |
| CN110357345A (en) * | 2019-05-25 | 2019-10-22 | 甘肃省科学院生物研究所 | One breeding class feces of farm recycling bioremediation |
| CN112299678A (en) * | 2020-11-07 | 2021-02-02 | 单县舜天专用车制造有限公司 | Full-sealed quick sewage discharging system of sewage treatment equipment |
| CN112876324A (en) * | 2021-01-29 | 2021-06-01 | 南京灿友嘉环境科技有限公司 | High-speed active fertilizer-making process water solution resource treatment method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789229Y (en) * | 2004-01-09 | 2006-06-21 | 隆润新技术发展有限公司 | Reverse osmosis system applied to liquid fertilizer concentrating device |
| CN102633418A (en) * | 2012-04-13 | 2012-08-15 | 扬州唐人实业有限公司 | Human and animal excreta innocent treatment device and method |
| CN105293842A (en) * | 2015-12-04 | 2016-02-03 | 新蔡县青奎环保设备能源工程有限公司 | Process for treating fecal sewage in culture pond |
-
2016
- 2016-05-25 CN CN201610353415.6A patent/CN105777217A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789229Y (en) * | 2004-01-09 | 2006-06-21 | 隆润新技术发展有限公司 | Reverse osmosis system applied to liquid fertilizer concentrating device |
| CN102633418A (en) * | 2012-04-13 | 2012-08-15 | 扬州唐人实业有限公司 | Human and animal excreta innocent treatment device and method |
| CN105293842A (en) * | 2015-12-04 | 2016-02-03 | 新蔡县青奎环保设备能源工程有限公司 | Process for treating fecal sewage in culture pond |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278703A (en) * | 2016-07-25 | 2017-01-04 | 倪建忠 | Feces of livestock and poultry waste water manufactures the devices and methods therefor of fertilizer |
| CN106588136A (en) * | 2016-12-19 | 2017-04-26 | 宁波宝力农环境技术开发有限公司 | Complete equipment producing organic water-soluble fertilizer by means of livestock excrement and urine water |
| CN106977236A (en) * | 2017-05-12 | 2017-07-25 | 湖南兴欣农业科技有限公司 | A kind of method that utilization feces of livestock and poultry prepares organic feed and biological organic fertilizer |
| CN109384310A (en) * | 2017-08-10 | 2019-02-26 | 连云港市连威农牧科技有限公司 | A method of utilizing anaerobism, aerobic, precipitation process livestock and poultry sewage |
| CN107902846A (en) * | 2017-12-12 | 2018-04-13 | 湖南德人牧业科技有限公司 | A kind of livestock and poultry dung recovery Application way |
| CN108558486A (en) * | 2018-01-09 | 2018-09-21 | 中国科学院生态环境研究中心 | A kind of microbial manure and its method using potato starch wastewater preparation |
| CN108164309A (en) * | 2018-01-19 | 2018-06-15 | 中阳县厚通科技养殖有限公司 | A kind of pig raising waste source rape Water-soluble fertilizer special |
| CN108164364A (en) * | 2018-01-19 | 2018-06-15 | 河南牧农生物科技有限公司 | A kind of method that pig manure produces bio-bacterial manure by biofermentation |
| CN108774081A (en) * | 2018-08-10 | 2018-11-09 | 江苏思威博生物科技有限公司 | A kind of resource utilization method of feces of livestock and poultry |
| CN108794075A (en) * | 2018-08-28 | 2018-11-13 | 陕西省生物农业研究所 | The feces of livestock and poultry base-material preparation method cured based on separating dry space from moist space and microbial deodorant |
| CN109264933A (en) * | 2018-11-16 | 2019-01-25 | 北京天地人环保科技有限公司 | A kind of processing equipment for incineration plant landfill leachate |
| CN109942165A (en) * | 2019-03-08 | 2019-06-28 | 宁夏久瓦能源科技有限公司 | A kind of minimizing of livestock and poultry feces, recycling, innoxious circulation process method |
| CN110357345A (en) * | 2019-05-25 | 2019-10-22 | 甘肃省科学院生物研究所 | One breeding class feces of farm recycling bioremediation |
| CN112299678A (en) * | 2020-11-07 | 2021-02-02 | 单县舜天专用车制造有限公司 | Full-sealed quick sewage discharging system of sewage treatment equipment |
| CN112876324A (en) * | 2021-01-29 | 2021-06-01 | 南京灿友嘉环境科技有限公司 | High-speed active fertilizer-making process water solution resource treatment method |
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Application publication date: 20160720 |