CN107759010A - Wastewater from pig farm processing system - Google Patents
Wastewater from pig farm processing system Download PDFInfo
- Publication number
- CN107759010A CN107759010A CN201710971158.7A CN201710971158A CN107759010A CN 107759010 A CN107759010 A CN 107759010A CN 201710971158 A CN201710971158 A CN 201710971158A CN 107759010 A CN107759010 A CN 107759010A
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- CN
- China
- Prior art keywords
- layer
- wastewater
- processing system
- building
- 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.)
- Pending
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 28
- 238000000855 fermentation Methods 0.000 claims abstract description 16
- 230000004151 fermentation Effects 0.000 claims abstract description 16
- 210000003608 fece Anatomy 0.000 claims abstract description 13
- 239000010871 livestock manure Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 25
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 10
- 240000001980 Cucurbita pepo Species 0.000 claims description 10
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 10
- 235000020354 squash Nutrition 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 24
- 239000000203 mixture Substances 0.000 description 15
- 230000008901 benefit Effects 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Biological Wastes In General (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of wastewater from pig farm processing system, it is related to technical field of sewage.The wastewater from pig farm processing system, plant applied to multi-floor building structure, interval is equiped with some pig houses in per first floor room, the ground of each layer of pig house is spaced apart and is provided with some raceway grooves, each raceway groove offers some through holes, terrace interval per first floor room is equiped with some excrement collecting pipes, and some through holes connect low one layer of excrement collecting pipe；Metope interval per first floor room is equiped with some soil pipes, and is communicated positioned at some soil pipes of each floor room same position；Each some excrement collecting pipes of layer converge at some soil pipes of same layer and the manure pit outside building are communicated in by some soil pipes；The pretreatment pool being sequentially communicated, filtering ponds, fermentation vat and second pond, pretreatment pool connection manure pit are additionally provided with outside building.The wastewater from pig farm processing system of the present invention, makes the timely blowdown of pig field energy of more floors, while can increase economic efficiency.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of wastewater from pig farm processing system.
Background technology
In pig farm, a certain amount of excrement and sewage can be all produced daily, to keep the equilbrium running on pig farm, it is necessary to
Unnecessary excrement and sewage are excluded in time, does not have many processing methods currently for blowdown, and some is even directly discharged to week
In the environment enclosed, this not only brings great burden to environment, can not produce any economic benefit.Pig farm is daily
Caused excrement and sewage are used, and can not only produce agricultural fertilizer, can also utilize caused by sewage disposal process
Biogas, this will greatly increase the utilization ratio on pig farm, improve the economic value on pig farm.Especially for the pig farm of more floors,
Timely blowdown is particularly important.
The content of the invention
In view of the above-mentioned problems, it is necessary to provide a kind of wastewater from pig farm processing system.The wastewater from pig farm processing system, Shi Duo buildings
The timely blowdown of pig field energy of layer, while can increase economic efficiency.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of wastewater from pig farm processing system, applied to the plant of multi-floor building structure, it is spaced in each layer building
Some pig houses are equiped with, the ground of each layer pig house, which is spaced apart, is provided with some raceway grooves, and each raceway groove offers
Some through holes, the terrace interval of each layer building are equiped with some excrement collecting pipes, and some through holes connect low one layer of institute
State excrement collecting pipe；The metope interval of each layer building is equiped with some soil pipes, and is located at each layer building same position
Some soil pipes communicate；Each some excrement collecting pipes of layer converge at some soil pipes of same layer simultaneously respectively
The manure pit being communicated in by some soil pipes outside the building；The pretreatment being sequentially communicated is additionally provided with outside the building
Pond, filtering ponds, fermentation vat and second pond, the pretreatment pool connect the manure pit.
Preferably, one end connection that the ground inclination of the relatively described pig house of some raceway grooves is set and the raceway groove is low is low
One layer of the excrement collecting pipe, the angle of the relatively described pig house ground inclination of the raceway groove is 10 °~30 °.
Preferably, some soil pipes of each layer building include three, described in three of each layer building
Soil pipe interval is arranged on the metope of the building.
Preferably, it is equiped with grid in the pretreatment pool, the through hole length of the grid is 10~60mm, width 10
~60mm.
Preferably, the filtering ponds are also sequentially communicated a drum-type solid-liquid separating machine and squash type solid-liquid separating machine, described
The liquid outlet of squash type solid-liquid separating machine connects the fermentation vat, the solid impurity outlet of the squash type solid-liquid separating machine
One collection excrement room.
Preferably, it is mounted on ultraviolet sterilization apparatus in the second pond and the collection excrement room.
Preferably, the fermentation vat is also sequentially communicated a purifier and sludge gas collecting device.
Preferably, the building includes at least three layers.
Due to using above-mentioned technical proposal, the invention has the advantages that：
Wastewater from pig farm processing system provided by the invention, it is caused in pig house suitable for the plant of multi-floor building structure
Sewage mixture is discharged in excrement collecting pipe by the through hole of raceway groove, then in the manure pit being discharged to from excrement collecting pipe by soil pipe outside building,
Even the plant of high-storey, the blowdown work of pig house can also be easily carried out, it is extremely convenient.Discharge the dirt outside plant
Aqueous mixtures pass sequentially through pretreatment pool, filtering ponds, fermentation vat and second pond and handled, the solid in last sewage mixture
Material, which is used as organic fertilizer, can promote live pig to produce benign ecological circulation development, drive the structure of agricultural production to optimize and revise；And sewage mixes
Liquid in thing, which then ferments, produces biogas as power supply.The wastewater from pig farm processing system of the present invention, effectively handle high concentration pig
Field sewage, discharging standards are made up to, while the road of sustainable development has been reserved for sewage recycling, expanded cultivation
The approach of field sewage recycling, improve the economic benefit of raiser.
Wastewater from pig farm processing system provided by the invention, raceway groove are 10 °~30 ° with respect to the angle of building ground inclination, profit
Easily it is discharged into excrement collecting pipe and is collected under gravity in sewage mixture.Grid in pretreatment pool can effectively be gone
The bulky grain polluter and floating object in aqueous mixtures are decontaminated, facilitates subsequent treatment to work.Drum-type solid-liquid separating machine and squeeze
Pressure type solid-liquid separating machine is applied in combination, and the solid-liquid separation efficiency of breeding wastewater brings up to 40%, isolated excrement slag it is aqueous
Rate is reduced to 65%.
Brief description of the drawings
Fig. 1 is the structural representation for the wastewater from pig farm processing system that embodiment of the present invention provides；
Fig. 2 is the partial enlarged drawing for the wastewater from pig farm processing system that embodiment of the present invention provides.
In accompanying drawing, 1- buildings, 2- pig houses, 4- excrement collecting pipes, 5- soil pipes, 6- manure pits, 7- pretreatment pools, 8- filtering ponds, 9-
Fermentation vat, 10- second ponds, 11- drum-type solid-liquid separating machines, 12- squash type solid-liquid separating machines, 13- collection excrement room, 14- purification dresses
Put, 15- sludge gas collecting devices.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Please referring also to Fig. 1 and Fig. 2, embodiment of the present invention provides a kind of wastewater from pig farm processing system, applied to multilayer
The plant of storied building structure, building 1 include at least three layers.In the present embodiment, building 1 includes five layers.In per first floor room 1
Interval is equiped with some pig houses 2.The ground of each layer of pig house 2 is spaced apart and is provided with some raceway groove (not shown), each ditch
Road offers some through hole (not shown), for discharging the sewage of pig house 2.If the terrace interval per first floor room 1 is equiped with
Dry excrement collecting pipe 4, some through holes connect low one layer of excrement collecting pipe 4.Ground inclination of some raceway grooves with respect to pig house 2 is set
And the low one end of the raceway groove connects low one layer of excrement collecting pipe 4, the raceway groove with respect to the angle of the ground inclination of pig house 2 be 10 °~
30°.In the present embodiment, the raceway groove is 20 ° with respect to the angle of the ground inclination of pig house 2.Metope interval per first floor room 1
Some soil pipes 5 are equiped with, and are communicated positioned at some soil pipes 5 of each same position of floor room 1.In the present embodiment,
Some soil pipes 5 per first floor room 1 include three, and three soil pipes 5 interval in each floor room 1 is arranged on the metope of building 1
On.Soil pipe 5 positioned at 1 each layer of left side of building communicates, and the soil pipe 5 among 1 each layer of building communicates, each positioned at building 1
The soil pipe 5 on layer the right communicates.Each some excrement collecting pipes 4 of layer converge at three soil pipes 5 of same layer and by three respectively
Soil pipe 5 is communicated in the manure pit 6 outside building 1.Manure pit 6 is used for the sewage for collecting pig house 2.In the present embodiment, 6, manure pit
In the bottom of building 1.
The pretreatment pool 7 being sequentially communicated, filtering ponds 8, fermentation vat 9 and second pond 10 are additionally provided with outside building 1.Pretreatment pool 7
Connect manure pit 6.It is equiped with grid (not shown) in pretreatment pool 7, the through hole length of the grid is 10~60mm, width 10
~60mm.In the present embodiment, the through hole length of the grid is 30mm, width 30mm.The grid is used to go to decontaminate
Bulky grain polluter and floating object in aqueous mixtures, facilitate subsequent treatment to work.Pretreatment pool 7 is used for preliminary treatment from excrement
The sewage mixture pumped in pond 6, such as sterilization, coarse filtration.Filtering ponds 8 are also sequentially communicated a drum-type solid-liquid separating machine
11 and squash type solid-liquid separating machine 12, the sewage mixture in filtering ponds 8 is subjected to thoroughly separation of solid and liquid.Squash type solid-liquid
The liquid outlet connection fermentation vat 9 of seperator 12, the solid impurity outlet one of squash type solid-liquid separating machine 12 collect excrement room 13.Hair
Ferment pond 9 is used to be fermented the liquid in sewage mixture, to produce biogas.Collection excrement room 13 is used to collect in sewage mixture
Solid, for use as fertilizer.Second pond 10 is used to by the liquid of the sewage mixture after fermentation after handling again again enter
Row discharge.Ultraviolet sterilization apparatus (not shown) is mounted in second pond 10 and collection excrement room 13, for sterilizing.Fermentation vat 9 is also
It is sequentially communicated a purifier 14 and sludge gas collecting device 15.Purifier 14 is used to purify biogas caused by fermentation vat 9.Biogas
Collection device 15 is used to collect biogas caused by fermentation vat 9.
The present invention wastewater from pig farm processing system when in use, per first floor room 1 pig house 2 in caused sewage mixture
It is collected into by the through hole of the raceway groove in low one layer of excrement collecting pipe 4, then building 1 is discharged to from excrement collecting pipe 4 by soil pipe 5
In outer manure pit 6, even the plant of high-storey, the blowdown work of pig house 2 can also be easily carried out, it is extremely convenient.Row
The sewage mixture gone out outside building 1 passes sequentially through pretreatment pool 7, filtering ponds 8, fermentation vat 9 and second pond 10 and handled, finally
Solid matter in sewage mixture is collected into collection excrement room 13, for use as organic fertilizer, live pig can be promoted to produce benign ecology and followed
Ring develops, and drives the structure of agricultural production to optimize and revise；And the liquid in sewage mixture then ferments caused biogas by purification dress
It is collected after putting 14 purifications by sludge gas collecting device 15, for use as power supply.
It is understood that being not limited to five layers per building building 1, in other embodiments, it can be less than five layers,
Five layers can be more than.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.
Claims (8)
1. a kind of wastewater from pig farm processing system, applied to the plant of multi-floor building structure, interval dress in each layer building
Provided with some pig houses, it is characterised in that：The ground of each layer pig house is spaced apart and is provided with some raceway grooves, each raceway groove
Some through holes are offered, the terrace interval of each layer building is equiped with some excrement collecting pipes, and some through hole connections are low
One layer of the excrement collecting pipe；The metope interval of each layer building is equiped with some soil pipes, and is located at each layer building
Some soil pipes of same position communicate；Each some excrement collecting pipes of layer converge at some described of same layer respectively
Soil pipe is simultaneously communicated in the manure pit outside the building by some soil pipes；It is additionally provided with what is be sequentially communicated outside the building
Pretreatment pool, filtering ponds, fermentation vat and second pond, the pretreatment pool connect the manure pit.
2. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：Some relatively described pig houses of the raceway groove
One end that ground inclination is set and the raceway groove is low connects low one layer of the excrement collecting pipe, the relatively described pig house ground of the raceway groove
Inclined angle is 10 °~30 °.
3. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：Some rows of each layer building
Soil pipe includes three, and three soil pipe intervals of each layer building are arranged on the metope of the building.
4. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：Grid is equiped with the pretreatment pool,
The through hole length of the grid is 10~60mm, and width is 10~60mm.
5. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：The filtering ponds are also sequentially communicated a roller
Formula solid-liquid separating machine and squash type solid-liquid separating machine, the liquid outlet of the squash type solid-liquid separating machine connect the fermentation vat, institute
The solid impurity outlet one for stating squash type solid-liquid separating machine collects excrement room.
6. wastewater from pig farm processing system as claimed in claim 5, it is characterised in that：In the second pond and the collection excrement room
Ultraviolet sterilization apparatus is installed.
7. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：The fermentation vat is also sequentially communicated a purification
Device and sludge gas collecting device.
8. wastewater from pig farm processing system as claimed in claim 1, it is characterised in that：The building includes at least three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971158.7A CN107759010A (en) | 2017-10-18 | 2017-10-18 | Wastewater from pig farm processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971158.7A CN107759010A (en) | 2017-10-18 | 2017-10-18 | Wastewater from pig farm processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107759010A true CN107759010A (en) | 2018-03-06 |
Family
ID=61268652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971158.7A Pending CN107759010A (en) | 2017-10-18 | 2017-10-18 | Wastewater from pig farm processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107759010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045760A (en) * | 2019-04-15 | 2019-07-23 | 广西扬翔股份有限公司 | Blowdown control method and blowdown control system |
| WO2023035388A1 (en) * | 2021-09-08 | 2023-03-16 | 山东省农业机械科学研究院 | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939A (en) * | 2021-09-08 | 2023-07-26 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060279A (en) * | 1990-09-29 | 1992-04-15 | 上海东海水产科技服务部 | Pig farm wastewater treatment and utilize technology |
| US20040069239A1 (en) * | 2002-10-10 | 2004-04-15 | Chun Kil Sang | Method for building environment-affinitive pigpen and pigpen structure |
| RU2407266C1 (en) * | 2009-07-01 | 2010-12-27 | Андрей Валентинович Соловьев | Method for livestock waste storage and preparation for recycling |
| CN203952069U (en) * | 2014-06-27 | 2014-11-26 | 牧原食品股份有限公司 | A kind of interior of double-deck pig house |
| CN204811406U (en) * | 2015-07-29 | 2015-12-02 | 鞠强 | House of raising pigs is assembled to laminar |
| CN205389887U (en) * | 2016-03-01 | 2016-07-27 | 云南农业大学 | Banna minitype pig inbred line piglet pig house |
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| CN207435263U (en) * | 2017-10-18 | 2018-06-01 | 广西秀博科技股份有限公司 | Wastewater from pig farm processing system |
-
2017
- 2017-10-18 CN CN201710971158.7A patent/CN107759010A/en active Pending
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| CN1060279A (en) * | 1990-09-29 | 1992-04-15 | 上海东海水产科技服务部 | Pig farm wastewater treatment and utilize technology |
| US20040069239A1 (en) * | 2002-10-10 | 2004-04-15 | Chun Kil Sang | Method for building environment-affinitive pigpen and pigpen structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045760A (en) * | 2019-04-15 | 2019-07-23 | 广西扬翔股份有限公司 | Blowdown control method and blowdown control system |
| WO2023035388A1 (en) * | 2021-09-08 | 2023-03-16 | 山东省农业机械科学研究院 | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939A (en) * | 2021-09-08 | 2023-07-26 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding dung and biogas slurry recycling system and three-dimensional breeding building |
| GB2614939B (en) * | 2021-09-08 | 2024-01-17 | Shandong Academy Agricultural Machinery Sciences | Three-dimensional breeding excrement and biogas slurry recycling system and three-dimensional breeding room |
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