CN204417360U - A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer - Google Patents
A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer Download PDFInfo
- Publication number
- CN204417360U CN204417360U CN201420799100.0U CN201420799100U CN204417360U CN 204417360 U CN204417360 U CN 204417360U CN 201420799100 U CN201420799100 U CN 201420799100U CN 204417360 U CN204417360 U CN 204417360U
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- CN
- China
- Prior art keywords
- equalizing tank
- chemical fertilizer
- biogas
- pond
- pig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
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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
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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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
- 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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- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
The utility model relates to a kind of Pig dung and urine and produces the system that biogas residue and biogas liquid makes chemical fertilizer, comprise pig house, grid canal is connected with bottom pig house, grid canal is connected with the dirty pond of collection, and collect dirty pond and be connected with the first equalizing tank, the first equalizing tank is connected with the second equalizing tank, second equalizing tank is connected with CSTR reactor, CSTR reactor is connected with Secondary Fermentation pond, and Secondary Fermentation pond is connected with concentration basin, and concentration basin is connected with solid-liquid separating machine.The beneficial effects of the utility model are: efficiently solve the pollution of Piggery manure waste water to environment, improve the ecotope of surrounding, decrease the generation of disease, and aquaculture industrial chain is elongated; Decrease the usage quantity of chemical fertilizer and agricultural chemicals, alleviate the soil pollution that chemical fertilizer and agricultural chemicals bring; Structure is simple, efficiency is high, easy to operate, cost-saving and space, is beneficial to the Sustainable development of economic society, has driven the development of related industries, has facilitated the recycle of resource, be beneficial to the adjustment of China's energy structure.
Description
(1) technical field
The utility model belongs to agricultural breeding industry production technical field, and particularly a kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer.
(2) background technology
The development of the intensive mass-producing of China's livestock and poultry farm, brings discharge and the pollution problem of animal waste.A usual raising scale is that the pig farm year defecation urine of 10000 reaches 25000 tons.The harm of livestock fecaluria can not be ignored, and containing the germ such as colibacillus, nematode and insect in ight soil, direct use can cause propagation, the crop morbidity of disease and pest; Ight soil consumes the oxygen in soil in decomposition course, makes that soil is temporary is in anoxic condition, plant growth can be made to receive suppression, produce the obnoxious flavour such as methane, ammonia simultaneously, make soil and crop root injured.
At present, plant of China adopts direct method of application to dissolve ight soil, applying fertilizer dull season, fowl poultry kind ight soil just be nobody shows any interest in, in addition the accumulation that undressed ight soil not easily transports, volume is large, effective constituent is low, use cost is high, have to appoint, wind and weather, fertilizer efficiency runs off, severe contamination air, water quality and surrounding environment, constrain the Sustainable development of livestock industry.
How the fecaluria of fowl poultry kind is stored effectively and be used, especially in the bio-farm of reusable edible, feces of livestock and poultry is made fertilizer imposes on plant, melon and fruit, vegetables become our urgent problem.
(3) summary of the invention
The utility model in order to make up the deficiencies in the prior art, provide that a kind of structure is simple, efficiency is high, easy to operate, cost-saving and space, protection of the environment produce with Pig dung and urine the system that biogas residue and biogas liquid makes chemical fertilizer.
The utility model is achieved by the following technical solution:
A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer, comprise pig house, it is characterized in that: bottom described pig house, be connected with grid canal, grid canal is connected with the dirty pond of collection, and collect dirty pond and be connected with the first equalizing tank, the first equalizing tank is connected with the second equalizing tank, second equalizing tank is connected with CSTR reactor, CSTR reactor is connected with Secondary Fermentation pond, and Secondary Fermentation pond is connected with concentration basin, and concentration basin is connected with solid-liquid separating machine.
Described first equalizing tank is connected with pulverizer.
Lift pump is provided with between the dirty pond of described collection and the first equalizing tank and between the first equalizing tank and the second equalizing tank.
Cutting pump is provided with between described second equalizing tank and CSTR reactor.
The beneficial effects of the utility model are: efficiently solve the pollution of Piggery manure waste water to environment, improve the ecotope of surrounding, decrease the generation of disease, and aquaculture industrial chain is elongated; Decrease the usage quantity of chemical fertilizer and agricultural chemicals, alleviate the soil pollution that chemical fertilizer and agricultural chemicals bring; Structure is simple, efficiency is high, easy to operate, cost-saving and space, is beneficial to the Sustainable development of economic society, has driven the development of related industries, has facilitated the recycle of resource, be beneficial to the adjustment of China's energy structure.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structured flowchart of the present utility model;
Accompanying drawing 2 is the process flow sheet that natural pond of the present utility model slag makes fertilizer;
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises pig house, grid canal is connected with bottom pig house, grid canal is connected with the dirty pond of collection, collect dirty pond and be connected with the first equalizing tank, first equalizing tank is connected with the second equalizing tank, and the second equalizing tank is connected with CSTR reactor, and CSTR reactor is connected with Secondary Fermentation pond, Secondary Fermentation pond is connected with concentration basin, and concentration basin is connected with solid-liquid separating machine.First equalizing tank is connected with pulverizer.Collect between dirty pond and the first equalizing tank and between the first equalizing tank and the second equalizing tank and be provided with lift pump.Cutting pump is provided with between second equalizing tank and CSTR reactor.
Pig dung and urine of the present utility model production biogas residue and biogas liquid is adopted to make the system of chemical fertilizer, sewage by irrigation canals and ditches by place flow automatically enter treatment facility before, waste water is first through grid canal, after removing levitated object large in waste water by grid canal, waste water is from flowing into the dirty pond of collection, and the difference of filtering as required needs grid canal to be divided into fine fack and coarse rack.Due to flushing waste water discharge periodicity, water yield change greatly, needs waste water to be introduced the dirty pond of collection and stays for some time, be generally 1 ~ 3 hour, preferably 2 hours, ensure the normal operation of follow-up structures.Then the first equalizing tank is pumped into, the pig manure of pulverizing is sent into the first equalizing tank, pig manure and sewage enter the first equalizing tank to be needed to dilute conciliation further, establishes whipping appts bottom the first equalizing tank simultaneously, make it all to measure homogeneous, ensure the normal operation of follow-up structures.The second equalizing tank is again pumped into after being uniformly mixed, after making its TS concentration reach 8% ~ 13%, CSTR reactor is pumped into by cutting pump, raw material is anaerobically fermenting under the anerobe effect of CSTR reactor, biogas residue and biogas liquid gravity flow after anaerobically fermenting enters Secondary Fermentation pond and ferments further, biogas residue and biogas liquid after fermentation pumps into concentration basin, through solid-liquid separation, natural pond slag, part natural pond liquid are used for doing fertilizer through stirring, granulation, oven dry, secondary drying, screening, cooling, regrading, all the other natural pond liquid after biochemical treatment tank process is up to standard, as natural pond liquid fertilizer.
Claims (4)
1. produce with Pig dung and urine the system that biogas residue and biogas liquid makes chemical fertilizer for one kind, comprise pig house, it is characterized in that: bottom described pig house, be connected with grid canal, grid canal is connected with the dirty pond of collection, and collect dirty pond and be connected with the first equalizing tank, the first equalizing tank is connected with the second equalizing tank, second equalizing tank is connected with CSTR reactor, CSTR reactor is connected with Secondary Fermentation pond, and Secondary Fermentation pond is connected with concentration basin, and concentration basin is connected with solid-liquid separating machine.
2. a kind of Pig dung and urine according to claim 1 produces the system that biogas residue and biogas liquid makes chemical fertilizer, it is characterized in that: described first equalizing tank is connected with pulverizer.
3. a kind of Pig dung and urine according to claim 1 produces the system that biogas residue and biogas liquid makes chemical fertilizer, it is characterized in that: be provided with lift pump between the dirty pond of described collection and the first equalizing tank and between the first equalizing tank and the second equalizing tank.
4. a kind of Pig dung and urine according to claim 1 produces the system that biogas residue and biogas liquid makes chemical fertilizer, it is characterized in that: be provided with cutting pump between described second equalizing tank and CSTR reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799100.0U CN204417360U (en) | 2014-12-17 | 2014-12-17 | A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799100.0U CN204417360U (en) | 2014-12-17 | 2014-12-17 | A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204417360U true CN204417360U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799100.0U Expired - Fee Related CN204417360U (en) | 2014-12-17 | 2014-12-17 | A kind of Pig dung and urine produces the system that biogas residue and biogas liquid makes chemical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204417360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011007A (en) * | 2017-04-17 | 2017-08-04 | 唐山沣源生物科技有限公司 | The compost method of organic wastewater is realized using composite reactive micropopulation |
-
2014
- 2014-12-17 CN CN201420799100.0U patent/CN204417360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011007A (en) * | 2017-04-17 | 2017-08-04 | 唐山沣源生物科技有限公司 | The compost method of organic wastewater is realized using composite reactive micropopulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |