CN109721383B - Novel fecal treatment pond in pig farm - Google Patents
Novel fecal treatment pond in pig farm Download PDFInfo
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- CN109721383B CN109721383B CN201910204377.1A CN201910204377A CN109721383B CN 109721383 B CN109721383 B CN 109721383B CN 201910204377 A CN201910204377 A CN 201910204377A CN 109721383 B CN109721383 B CN 109721383B
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- pig
- urine
- treatment unit
- pipeline
- buffer zone
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- 230000002550 fecal effect Effects 0.000 title claims abstract description 22
- 210000002700 urine Anatomy 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 210000003608 fece Anatomy 0.000 claims abstract description 46
- 239000010871 livestock manure Substances 0.000 claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 abstract description 16
- 230000004151 fermentation Effects 0.000 abstract description 16
- 239000003337 fertilizer Substances 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241000282887 Suidae Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- 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
Abstract
The invention relates to the technical field of animal husbandry cultivation, in particular to a novel fecal treatment pool for a pig farm. The pig manure treatment unit, the pig urine treatment unit and the fence washing water treatment unit are spliced together from inside to outside to form a multistage annular treatment structure. The device can make pig manure and urine classified treatment, so that the pig manure and urine can not be mutually influenced in the fermentation process, high-quality fertilizer can be obtained after fermentation, and the small-sized space is quantitatively filled one by one for fermentation, so that the pig manure and urine which continuously flow in and the manure and urine which need to be continuously taken out are not influenced in the fermentation process, and the fermentation can be uniformly carried out and cleaned; meanwhile, a large amount of consumed column washing water is treated and reused in the pig farm, so that a large amount of clean water is saved.
Description
Technical Field
The invention relates to the technical field of animal husbandry cultivation, in particular to a novel fecal treatment pool for a pig farm.
Background
Along with the continuous development of pig industry to scale and intensification, the pressure for treating pig manure is also increased, and the problem of the root can not be solved by the existing biogas digester treatment mode. The method is also quite unsatisfactory in industrialized treatment mode, under the form that people have more and more stringent requirements on environment, the country determines the zero-growth target of chemical fertilizer use, and the adoption of a novel method for treating pig manure and realizing high-efficiency utilization is a great problem expected by the industry and the country and needs to be solved urgently.
The existing biogas treatment mode, whether a large-scale biogas digester or a small-scale biogas digester, is influenced by factors such as temperature, concentration, weather and the like. Meanwhile, the pigs are continuously excreted (the pigs have inflow and outflow in 24 hours), the optimal anaerobic condition is not achieved, the reproduction of anaerobic bacteria is not facilitated, the efficiency is low, the cleaning is not thorough, and the treatment effect is poorer and worse over time. Meanwhile, in the aspect of the construction of the biogas digester, a simple brick-concrete structure is mostly adopted, cracks at the bottom of the digester are easy to occur, leakage of underground water occurs to influence fermentation in the digester, but if modern reinforced concrete is adopted, the construction cost is high, the construction period is long, and the size cannot be changed according to the increase or decrease of the excrement yield after the biogas digester is put into use.
Meanwhile, the existing fermentation is that urine and excrement are mixed together for fermentation, the water content is high, so that the later fertilization and topdressing are difficult to grasp, the later fertilization and topdressing are difficult to use, and most breeding enterprises can adopt simplified treatment and theft discharge.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the actual needs and provide a novel fecal treatment pool for a pig farm.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows: the novel fecal treatment pool for the pig farm comprises a pig fecal treatment unit, a pig urine treatment unit and a fence washing water treatment unit 3, wherein the pig fecal treatment unit, the pig urine treatment unit and the fence washing water treatment unit 3 are spliced together from inside to outside to form a multistage annular treatment structure, and the multistage annular treatment structure comprises the fence washing water treatment unit, the pig urine treatment unit and the pig fecal treatment unit from inside to outside in sequence; the pig manure treatment unit and the pig urine treatment unit are respectively connected with a manure separator in the pig farm through a pig manure pipeline 4 and a pig urine pipeline 5 which are arranged at the upper end of the multistage annular treatment structure, and the fence washing water treatment unit 3 is connected with a drainage pipeline in the pig farm through a fence washing water treatment pipeline 6.
The column washing water treatment unit 3 comprises a primary buffer zone 301, a secondary buffer zone 302 and a clear water zone 303, wherein the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially arranged and are sequentially communicated through pipelines; the upper end of the primary buffer zone 301 is provided with a water washing pipe 6, and the bottom of the clear water zone 303 is provided with a clear water discharging hidden pipe.
The heights of the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially reduced, the secondary buffer zone 302 on the outer ring of the primary buffer zone 301 is provided with a slow flow plate 7, the slow flow plate 7 is obliquely arranged on the outer wall of the primary buffer zone 301, and the side wall of the primary buffer zone 301 on the upper side of the slow flow plate 7 is provided with a flow pipeline 8; the clear water area 303 of second grade buffer zone 302 outer lane is provided with slow flow board 7, slow flow board 7 slope sets up on the second grade buffer zone 302 outer wall, be provided with on the second grade buffer zone 302 lateral wall of slow flow board 7 upside and circulate pipeline 8.
Pig urine processing unit is formed by concatenation of a plurality of pig urine processing check 2, every pig urine processing check 2 is independent sealed and is connected with the pig farm through pig urine pipeline 5 respectively, be provided with quantitative control valve on the pig urine pipeline 5, every pig urine pipeline 5's valve can open in proper order, can self-closing and open the quantitative control valve of another pig urine processing check 2 after the urine of ration is got to single pig urine processing check 2 dress.
The pig manure treatment unit is formed by splicing a plurality of pig manure treatment grids 1, each pig manure treatment grid 1 is independently sealed and is respectively connected with a pig farm through a pig manure pipeline 4, and a quantitative control valve is arranged on the pig manure pipeline 4; the valve of each pig manure pipeline 4 is opened in sequence, and the quantitative control valve of the other pig manure treatment grid 1 is closed and opened automatically after a single pig manure treatment grid 1 is filled with quantitative manure.
The invention has the beneficial effects that:
the device can make pig manure and urine classified treatment, so that the pig manure and urine can not be mutually influenced in the fermentation process, high-quality fertilizer can be obtained after fermentation, and the small-sized space is quantitatively filled one by one for fermentation, so that the pig manure and urine which continuously flow in and the manure and urine which need to be continuously taken out are not influenced in the fermentation process, and the fermentation can be uniformly carried out and cleaned; the manure after the fecal fermentation and the additional manure after the urine fermentation are very pure, and are not mixtures of the traditional industry; meanwhile, a large amount of consumed column washing water is treated and reused in the pig farm, so that a large amount of clean water is saved.
Drawings
The invention is further described below with reference to the drawings and examples.
FIGS. 1 and 2 are schematic views of the internal structure of the present invention;
FIG. 3 is an overall schematic;
fig. 4 is a schematic representation of the operation of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
see fig. 1-4.
The invention discloses a novel fecal treatment pool for a pig farm, which comprises a pig fecal treatment unit, a pig urine treatment unit and a fence washing water treatment unit 3, wherein the pig fecal treatment unit, the pig urine treatment unit and the fence washing water treatment unit 3 are spliced together from inside to outside to form a multi-stage annular treatment structure, and the multi-stage annular treatment structure sequentially comprises the fence washing water treatment unit, the pig urine treatment unit and the pig fecal treatment unit from inside to outside; pig fecal treatment unit, pig urine processing unit are connected with the excrement and urine separating centrifuge in the pig farm through setting up pig fecal tube 4, the pig urine pipeline 5 in multistage annular processing structure upper end respectively, wash fence water treatment unit 3 is connected with the drain pipe in the pig farm through wash fence water treatment pipeline 6, the excrement and urine separating centrifuge is prior art, and it is not to describe here probably.
The column washing water treatment unit 3 comprises a primary buffer zone 301, a secondary buffer zone 302 and a clear water zone 303, wherein the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially arranged and are sequentially communicated through pipelines; the upper end of the primary buffer zone 301 is provided with a water washing pipe 6, and the bottom of the clear water zone 303 is provided with a clear water discharging hidden pipe.
The heights of the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially reduced, the secondary buffer zone 302 on the outer ring of the primary buffer zone 301 is provided with a slow flow plate 7, the slow flow plate 7 is obliquely arranged on the outer wall of the primary buffer zone 301, and the side wall of the primary buffer zone 301 on the upper side of the slow flow plate 7 is provided with a flow pipeline 8; the clean water area 303 of the outer ring of the secondary buffer area 302 is provided with a slow flow plate 7, the slow flow plate 7 is obliquely arranged on the outer wall of the secondary buffer area 302, and the side wall of the secondary buffer area 302 on the upper side of the slow flow plate 7 is provided with a flow pipeline 8; the slow flow plate 7 is arranged so that the washing column water treatment unit 3 can not splash sewage and make a huge sound due to drop when treating the sewage in multiple stages.
Pig urine processing unit is formed by concatenation of a plurality of pig urine processing check 2, every pig urine processing check 2 is independent sealed and is connected with the pig farm through pig urine pipeline 5 respectively, be provided with quantitative control valve on the pig urine pipeline 5, every pig urine pipeline 5's valve can open in proper order, can self-closing and open the quantitative control valve of another pig urine processing check 2 after the urine of ration is got to single pig urine processing check 2 dress.
The pig manure treatment unit is formed by splicing a plurality of pig manure treatment grids 1, each pig manure treatment grid 1 is independently sealed and is respectively connected with a pig farm through a pig manure pipeline 4, and a quantitative control valve is arranged on the pig manure pipeline 4; the valve of each pig manure pipeline 4 is opened in sequence, and the quantitative control valve of the other pig manure treatment grid 1 is closed and opened automatically after a single pig manure treatment grid 1 is filled with quantitative manure.
In the actual use process, as shown in fig. 4, the split-type pig farm can be assembled according to the scale of the pig farm, the split-type pig farm can start to operate after the pig farm is connected, the excrement and urine of a pig farm are all collected into a excrement-urine separator through a human or simple mechanical device, through separation of the separator, the excrement and urine flow into a pig urine processing unit and a pig excrement processing unit through a pig excrement pipeline 4 and a pig urine pipeline 5 under the action of a pump, each pig excrement processing grid 1 and each pig urine processing grid 2 are connected with the pig excrement pipeline 4 and the pig urine pipeline 5 in parallel, a quantitative control valve is arranged on each branch pipe, the quantitative control valve is provided with an inflow threshold value, the quantitative control valve is sequentially opened instead of being opened simultaneously in the continuous inflow process of the excrement and urine in the pig farm, and the valve is closed when the inflow amount of one processing grid reaches the threshold value, and the other valve is opened, so that each processing grid can be filled in a short time and fully fermented under the condition of not being interfered by the outside, the final excrement and urine fermentation generates and the following fertilizer through pipelines, the excrement and urine is changed into residue, and urine residues become fertilizers, and two practical fertilizers can be separated most accurately; after the pigsty is cleaned through the water pipe, the cleaned sewage flows into the pigsty water treatment unit 3 through the water drainage pipeline for step-by-step treatment, and finally the obtained clean water flows into the clean water tank for next pigsty cleaning.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes or direct or indirect application in the relevant art utilizing the present specification and drawings are included in the scope of the present invention.
Claims (3)
1. The novel fecal treatment pool for the pig farm is characterized by comprising a pig fecal treatment unit, a pig urine treatment unit and a fence washing water treatment unit 3, wherein the pig fecal treatment unit, the pig urine treatment unit and the fence washing water treatment unit 3 are spliced together from inside to outside to form a multi-stage annular treatment structure, and the multi-stage annular treatment structure sequentially comprises the fence washing water treatment unit, the pig urine treatment unit and the pig fecal treatment unit from inside to outside; the pig manure treatment unit and the pig urine treatment unit are respectively connected with a manure separator in the pig farm through a pig manure pipeline 4 and a pig urine pipeline 5 which are arranged at the upper end of the multistage annular treatment structure, and the fence washing water treatment unit 3 is connected with a drainage pipeline in the pig farm through a fence washing water treatment pipeline 6; the column washing water treatment unit 3 comprises a primary buffer zone 301, a secondary buffer zone 302 and a clear water zone 303, wherein the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially arranged and are sequentially communicated through pipelines; the upper end of the primary buffer zone 301 is provided with a water washing pipe 6, and the bottom of the clear water zone 303 is provided with a clear water discharging concealed pipe; pig urine processing unit is formed by concatenation of a plurality of pig urine processing check 2, every pig urine processing check 2 is independent sealed and is connected with the pig farm through pig urine pipeline 5 respectively, be provided with quantitative control valve on the pig urine pipeline 5, every pig urine pipeline 5's valve can open in proper order, can self-closing and open the quantitative control valve of another pig urine processing check 2 after the urine of ration is got to single pig urine processing check 2 dress.
2. A pig farm novel fecal management pool according to claim 1, wherein: the heights of the primary buffer zone 301, the secondary buffer zone 302 and the clear water zone 303 are sequentially reduced, the secondary buffer zone 302 on the outer ring of the primary buffer zone 301 is provided with a slow flow plate 7, the slow flow plate 7 is obliquely arranged on the outer wall of the primary buffer zone 301, and the side wall of the primary buffer zone 301 on the upper side of the slow flow plate 7 is provided with a flow pipeline 8; the clear water area 303 of second grade buffer zone 302 outer lane is provided with slow flow board 7, slow flow board 7 slope sets up on the second grade buffer zone 302 outer wall, be provided with on the second grade buffer zone 302 lateral wall of slow flow board 7 upside and circulate pipeline 8.
3. A pig farm novel fecal management pool according to claim 1, wherein: the pig manure treatment unit is formed by splicing a plurality of pig manure treatment grids 1, each pig manure treatment grid 1 is independently sealed and is respectively connected with a pig farm through a pig manure pipeline 4, and a quantitative control valve is arranged on the pig manure pipeline 4; the valve of each pig manure pipeline 4 is opened in sequence, and the quantitative control valve of the other pig manure treatment grid 1 is closed and opened automatically after a single pig manure treatment grid 1 is filled with quantitative manure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204377.1A CN109721383B (en) | 2019-03-18 | 2019-03-18 | Novel fecal treatment pond in pig farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204377.1A CN109721383B (en) | 2019-03-18 | 2019-03-18 | Novel fecal treatment pond in pig farm |
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| Publication Number | Publication Date |
|---|---|
| CN109721383A CN109721383A (en) | 2019-05-07 |
| CN109721383B true CN109721383B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910204377.1A Active CN109721383B (en) | 2019-03-18 | 2019-03-18 | Novel fecal treatment pond in pig farm |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203646253U (en) * | 2014-01-08 | 2014-06-18 | 云南农业大学 | Novel piggery |
| KR20150061073A (en) * | 2013-11-25 | 2015-06-04 | (주) 청연 | Facility for making liquid fertilizer of swine farming excrement |
| CN106614086A (en) * | 2016-12-13 | 2017-05-10 | 重庆市长寿区标杆养鸡股份合作社 | Chicken breeding fermentation bed with stirring function |
| CN106804439A (en) * | 2017-04-05 | 2017-06-09 | 湖南屎壳郎环境科技有限公司 | The system and method that a kind of Large-scale pig farm pollutant source separation is administered |
| CN107381973A (en) * | 2017-09-13 | 2017-11-24 | 山东省分析测试中心 | Scale animal and poultry cultivation fecaluria separate type ecology processing system and construction method |
| CN108585966A (en) * | 2018-08-16 | 2018-09-28 | 石家庄市安泽动物粪肥设备有限公司 | A kind of cellular feces of livestock and poultry aerobic composting fermentation case |
-
2019
- 2019-03-18 CN CN201910204377.1A patent/CN109721383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150061073A (en) * | 2013-11-25 | 2015-06-04 | (주) 청연 | Facility for making liquid fertilizer of swine farming excrement |
| CN203646253U (en) * | 2014-01-08 | 2014-06-18 | 云南农业大学 | Novel piggery |
| CN106614086A (en) * | 2016-12-13 | 2017-05-10 | 重庆市长寿区标杆养鸡股份合作社 | Chicken breeding fermentation bed with stirring function |
| CN106804439A (en) * | 2017-04-05 | 2017-06-09 | 湖南屎壳郎环境科技有限公司 | The system and method that a kind of Large-scale pig farm pollutant source separation is administered |
| CN107381973A (en) * | 2017-09-13 | 2017-11-24 | 山东省分析测试中心 | Scale animal and poultry cultivation fecaluria separate type ecology processing system and construction method |
| CN108585966A (en) * | 2018-08-16 | 2018-09-28 | 石家庄市安泽动物粪肥设备有限公司 | A kind of cellular feces of livestock and poultry aerobic composting fermentation case |
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| CN109721383A (en) | 2019-05-07 |
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