CN219681760U - Live pig plant waste liquid treatment device - Google Patents
Live pig plant waste liquid treatment device Download PDFInfo
- Publication number
- CN219681760U CN219681760U CN202223518259.4U CN202223518259U CN219681760U CN 219681760 U CN219681760 U CN 219681760U CN 202223518259 U CN202223518259 U CN 202223518259U CN 219681760 U CN219681760 U CN 219681760U
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- CN
- China
- Prior art keywords
- collecting tank
- treatment device
- waste liquid
- liquid treatment
- pig farm
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 241000282898 Sus scrofa Species 0.000 title claims description 23
- 239000010908 plant waste Substances 0.000 title claims description 3
- 239000010802 sludge Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 18
- 238000001556 precipitation Methods 0.000 abstract description 10
- 210000003608 fece Anatomy 0.000 abstract description 9
- 239000010871 livestock manure Substances 0.000 abstract description 9
- 238000005086 pumping Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 2
- 239000006228 supernatant Substances 0.000 description 10
- 238000000855 fermentation Methods 0.000 description 6
- 230000004151 fermentation Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002550 fecal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002700 urine Anatomy 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
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a waste liquid treatment device for a live pig farm, which comprises a collecting tank, wherein the collecting tank is provided with an arc-shaped bottom, a spiral auger is arranged on the arc-shaped bottom, one end of the collecting tank is provided with a driving mechanism for driving the spiral auger, a dredging structure is further arranged in the collecting tank, the bottom of the other end of the collecting tank is provided with a mud collecting groove, the spiral auger extends to the upper side of the mud collecting groove, the upper end of the collecting tank is provided with a protection box, a sludge pump is arranged in the protection box, one side of the sludge pump is provided with a sludge pumping pipe, the sludge pumping pipe penetrates through the protection box and the collecting tank and extends into the mud collecting groove, and the upper end of the collecting tank is also provided with a plurality of collecting pipes. The utility model carries out solid-liquid separation through multiple precipitation, directly discharging the liquid into the waste water, treating the slurry after multiple precipitation, reducing the treatment capacity of solid-liquid separation equipment, carrying out solid-liquid separation on the liquid manure after precipitation, and has the advantages of small water content, high separation efficiency, small peculiar smell, convenient operation and small occupied area in the treatment process.
Description
Technical Field
The utility model relates to the technical field of cultivation wastewater treatment, in particular to a waste liquid treatment device for a live pig farm.
Background
Along with the rapid development of large pig farms in industrial production, the production scale and the intensification are further developed, so that a large amount of excrement and urine discharged in the pig farms can be properly recycled and treated by building wastewater treatment equipment, the influence on underground water and surrounding environment is avoided, and the design of pig farm wastewater treatment is mainly divided into a natural treatment mode, an industrial treatment mode and a combined treatment mode at present.
The three modes of treating wastewater all need solid-liquid separation, solid impurities can be used for manufacturing organic fertilizer after fermentation, liquid can be used for biogas fermentation, however, the mode commonly adopted at present is to treat the collected manure liquid after separation by a dryer, but the mode is high in treatment energy consumption, the service life of equipment can be reduced after long-time working, and the manure water treatment cost is high.
Disclosure of Invention
The utility model provides a waste liquid treatment device for a live pig farm, which solves the problems that the cultivation waste water is directly sent into solid-liquid separation equipment, the treatment capacity is large, the energy consumption is high and the treatment cost is increased.
The utility model provides a waste liquid treatment device for a live pig farm, which comprises a collecting tank, wherein the collecting tank is provided with an arc-shaped bottom, a spiral auger is arranged on the arc-shaped bottom, one end of the collecting tank is provided with a driving mechanism for driving the spiral auger, a dredging structure is further arranged in the collecting tank, the bottom of the other end of the collecting tank is provided with a mud collecting tank, the spiral auger extends to the upper part of the mud collecting tank, the upper end of the collecting tank is provided with a protection box, a sludge pump is arranged in the protection box, one side of the sludge pump is provided with a sludge pumping pipe, the sludge pumping pipe penetrates through the protection box and the collecting tank and extends into the mud collecting tank, the upper end of the collecting tank is provided with a plurality of collecting pipes, the side wall of the other end of the collecting tank is provided with a liquid discharging pipe, and the liquid discharging pipe is provided with a valve body.
Preferably, the dredging structure comprises water pipes arranged on two sides of the collecting tank, a plurality of water spraying heads are arranged on the water pipes, and the water spraying direction of the water spraying heads is one side wall of the collecting tank.
Preferably, the arc-shaped bottom is arranged in a W shape.
Preferably, a pressure stabilizing valve is further installed at the upper end of the collecting tank.
Preferably, the collecting tank is a stainless steel tank.
Preferably, a plurality of lifting lugs are fixed on two sides of the collecting tank.
Preferably, the outside of the collecting tank is wrapped with heat preservation cotton.
Preferably, the spiral auger is a shaftless auger.
Preferably, the side wall in the collecting tank is coated with a black film.
Preferably, the valve body is a ball valve.
According to the technical scheme, the waste liquid treatment device for the live pig farm is pre-buried under the ground in the use process, is arranged at a drainage position corresponding to the farm, directly discharges manure into a collection tank through a collection pipe during drainage, after manure water in the collection tank exceeds the position of the drainage pipe and precipitation is completed, a valve body is opened, supernatant is sent to a waste water treatment program, after the supernatant is discharged, the supernatant is collected again, the supernatant in the collection tank is discharged firstly, a sludge pump is started to pump sludge at the bottom of the collection tank, and a spiral auger rotates to drive the sludge to move to one side of a sludge collecting tank while pumping the sludge, and the pumped sludge is sent to a solid-liquid separation device for separation.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sludge in the collecting tank can be sent to one end of the collecting tank through the arrangement of the arc-shaped bottom and the spiral auger, so that pollution discharge is facilitated;
2. through the arrangement of the sludge gathering tank and the sludge pump, the sludge is gathered in the sludge gathering tank and is discharged through the sludge pump, so that the treatment efficiency is high, and no peculiar smell is generated;
3. through the arrangement of the liquid discharge pipe and the valve body, supernatant liquid is directly discharged at regular time, so that the treatment capacity of the excrement liquid is reduced, and the treatment efficiency is improved.
In summary, the utility model carries out solid-liquid separation through multiple precipitation, directly discharging the liquid into the waste water, treating the slurry after multiple precipitation, reducing the treatment capacity of solid-liquid separation equipment, carrying out solid-liquid separation on the fecal sewage after precipitation, having small water content and high separation efficiency, and the utility model has the advantages of small peculiar smell, convenient operation and small occupied area in the treatment process.
Drawings
In order to more clearly illustrate the technical solution of the present utility model, the drawings that are necessary for the embodiments will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of a waste liquid treatment device for a live pig farm according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a waste liquid treatment device for a live pig farm according to the present utility model;
FIG. 3 is a schematic diagram of a drain pipe structure of a waste liquid treatment device for a live pig farm according to the present utility model;
in the figure: 1 a collecting tank, 2 an arc bottom, 3 a spiral auger, 4 a protection box, 5 a sludge pump, 6 a water spray head, 7 a water pipe, 8 a sludge pumping pipe, 9 a sludge collecting groove, 10 a valve body, 11 a liquid discharge pipe, 12 lifting lugs, 13 a collecting pipe, 14 a pressure stabilizing valve and 15 a driving mechanism.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-3, the utility model is mainly used for preprocessing waste water generated in a pig farm, reducing the workload of solid-liquid separation equipment, because the power of the solid-liquid separation equipment reaches 5kw-10kw, if all manure water is processed again after solid-liquid separation, a plurality of equipment is needed to work continuously, the problem of equipment loss is not considered, the electricity consumption is also greatly increased, the cost of manure water processing is also greatly increased, a sedimentation tank can be used for better sedimentation processing, but the sedimentation tank cannot be far away from a cultivation area, the peripheral peculiar smell is larger, the normal cultivation work is influenced, the sedimentation tank occupies large area, and sludge sunk into the bottom is not easy to clean, so the utility model is designed to achieve the aim of preprocessing manure water, and comprises a collection tank 1, wherein the collection tank 1 is pre-buried under the ground of the farm when in use, the floor area is small, the influence on surrounding work is small, the collecting tank 1 is a stainless steel tank body, the whole reinforcement treatment is carried out, in order to reduce the influence of the surrounding environment temperature on the collecting tank 1, the heat-insulating cotton is wrapped outside the collecting tank 1, the problems of excessive fermentation in summer and icing in winter can be avoided, when the temperature is too high in summer, the deslagging frequency needs to be improved, the fermentation in the collecting tank 1 is reduced, when the collecting tank 1 is installed, a plurality of lifting lugs 12 are fixed on two sides of the collecting tank 1, the collecting tank 1 is placed in an embedded ditch by utilizing a crane through the lifting lugs 12, in order to improve the safety of the collecting tank 1, the pressure stabilizing valve 14 is also arranged at the upper end of the collecting tank 1, the problem that the large internal pressure cannot be discharged due to the fermentation of the manure in the collecting tank 1 is avoided, the arc-shaped bottom 2 is arranged on the collecting tank 1, the specific arc-shaped bottom 2 is in a W shape, the arc bottom 2 is provided with two spiral augers 3, the corresponding spiral augers 3 are mainly used for conveying sludge at the bottom of the collecting tank 1 to one end so as to facilitate deslagging, one end of the collecting tank 1 is provided with a driving mechanism 15 for driving the spiral augers 3, the driving mechanism 15 consists of a motor variable-speed box and drives the two spiral augers 3 to rotate, the spiral augers 3 are shaftless augers, the sludge passing efficiency is high, besides dredging by the spiral augers 3, a dredging structure is further arranged in the collecting tank 1 and is used for cleaning sludge on the inner wall of the collecting tank 1, in order to reduce sludge adhesion on the inner wall of the collecting tank 1, the side wall in the collecting tank 1 is coated with a black film so as to reduce sludge adhesion of the inner wall, the deslagging efficiency is improved, the sludge in the collecting tank 9 is firstly conveyed to the other end bottom of the collecting tank 1 in a specific deslagging process so as to facilitate sludge aggregation, the concrete spiral auger 3 extends to the upper part of the mud gathering tank 9, the spiral auger 3 is utilized to lead the mud at the bottom of the collecting tank 1 to the mud gathering tank 9, the protection box 4 is arranged at the upper end of the collecting tank 1, the mud pump 5 is arranged in the protection box 4, the mud pumping pipe 8 is arranged at one side of the mud pumping pipe 5, the mud pumping pipe 8 penetrates through the protection box 4 and the collecting tank 1 to extend into the mud gathering tank 9, the mud pump 5 is utilized to pump the mud gathered in the mud gathering tank 9 to the outside during deslagging, the solid-liquid separation equipment is utilized to process the mud, the mud is obtained by a plurality of times of precipitation, the processing amount during the fixed separation is small, the service time of the solid-liquid equipment is reduced, the collecting pipe 13 is also arranged at the upper end of the collecting tank 1 during the collection, the discharge pipe is connected to the collecting pipe 13, the liquid discharging pipe 11 is also arranged on the side wall at the other end of the collecting tank 1 after the precipitation, the drain pipe 11 is provided with a valve body 10, the specific valve body 10 is a ball valve, the sealing performance is good, the valve body 10 is opened when the clear liquid is discharged to discharge the supernatant in the collecting tank 1, and the supernatant is sent to a water treatment process to be treated.
In the utility model, when mud is discharged, the dredging structure comprises water pipes 7 arranged at two sides of the collecting tank 1, a plurality of water spray heads 6 are arranged on the water pipes 7, the water spray direction of the water spray heads 6 is one side wall of the collecting tank 1, the water spray heads 6 are always used for spraying water to the inside of the collecting tank 1 in the deslagging process, mud adhered to the inner wall is washed away, deslagging efficiency and deslagging quality are improved, and excessive fermentation of fecal water in the collecting tank 1 is avoided.
According to the technical scheme, in the use process, the waste liquid collecting tank is pre-buried under the ground and is arranged at a drainage position corresponding to a farm, during drainage, excrement liquid is directly discharged into the collecting tank 1 through the collecting pipe 13, after the excrement liquid in the collecting tank 1 exceeds the position of the liquid discharge pipe 11 and precipitation is completed, the valve body 10 is opened, supernatant liquid is sent to a waste water treatment program and collected again after the supernatant liquid is discharged, the supernatant liquid in the collecting tank 1 is discharged for a plurality of times, the sludge pump 5 is started, sludge at the bottom of the collecting tank 1 is pumped out, and the spiral auger 3 is rotated to drive the sludge to move to one side of the sludge collecting tank 9 while the sludge is pumped out.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The embodiments of the present utility model described above do not limit the scope of the present utility model.
Claims (10)
1. The utility model provides a live pig plant waste liquid treatment device, includes collecting vat (1), its characterized in that: the utility model provides a sludge drainage system, including collecting tank (1), arc bottom (2), install spiral auger (3) on arc bottom (2), the drive is installed to one end of collecting tank (1) actuating mechanism (15) of spiral auger (3), still be equipped with the desilting structure in collecting tank (1), the other end bottom of collecting tank (1) is equipped with gathers mud groove (9), spiral auger (3) extend to gather mud groove (9)'s top, guard box (4) are installed to the upper end of collecting tank (1), install sludge pump (5) in guard box (4), sludge pump (8) are installed to one side of sludge pump (5), sludge pump (8) run through guard box (4) and collecting tank (1) and extend to in gathering mud groove (9), a plurality of collecting pipes (13) are still installed to the upper end of collecting tank (1), still install fluid-discharge tube (11) on the other end lateral wall of collecting tank (1), be equipped with fluid-discharge tube (11) above-mentioned.
2. The pig farm waste liquid treatment device according to claim 1, wherein the dredging structure comprises water pipes (7) arranged on two sides of the collecting tank (1), a plurality of water spraying heads (6) are arranged on the water pipes (7), and the water spraying direction of the water spraying heads (6) is one side wall of the collecting tank (1).
3. The pig farm waste liquid treatment device according to claim 1, wherein the arc-shaped bottom (2) is arranged in a W-shape.
4. The pig farm waste liquid treatment device according to claim 1, wherein a pressure stabilizing valve (14) is further installed at the upper end of the collecting tank (1).
5. The pig farm waste liquid treatment device according to claim 1, wherein the collecting tank (1) is a stainless steel tank.
6. The pig farm waste liquid treatment device according to claim 1, wherein a plurality of lifting lugs (12) are fixed on both sides of the collecting tank (1).
7. The pig farm waste liquid treatment device according to claim 1, wherein the outside of the collecting tank (1) is wrapped with heat preservation cotton.
8. The pig farm waste liquid treatment device according to claim 1, wherein the screw auger (3) is a shaftless auger.
9. The pig farm waste liquid treatment device according to claim 1, wherein the side wall in the collecting tank (1) is coated with a black film.
10. A pig farm waste treatment device according to claim 1, wherein the valve body (10) is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223518259.4U CN219681760U (en) | 2022-12-28 | 2022-12-28 | Live pig plant waste liquid treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223518259.4U CN219681760U (en) | 2022-12-28 | 2022-12-28 | Live pig plant waste liquid treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681760U true CN219681760U (en) | 2023-09-15 |
Family
ID=87942326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223518259.4U Active CN219681760U (en) | 2022-12-28 | 2022-12-28 | Live pig plant waste liquid treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681760U (en) |
-
2022
- 2022-12-28 CN CN202223518259.4U patent/CN219681760U/en active Active
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