CN213285808U - Livestock and poultry breeding industry waste water high efficiency processing apparatus - Google Patents
Livestock and poultry breeding industry waste water high efficiency processing apparatus Download PDFInfo
- Publication number
- CN213285808U CN213285808U CN202021854191.5U CN202021854191U CN213285808U CN 213285808 U CN213285808 U CN 213285808U CN 202021854191 U CN202021854191 U CN 202021854191U CN 213285808 U CN213285808 U CN 213285808U
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- tank
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- waste
- production system
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- 244000144972 livestock Species 0.000 title claims abstract description 24
- 238000009395 breeding Methods 0.000 title claims abstract description 22
- 230000001488 breeding effect Effects 0.000 title claims abstract description 22
- 244000144977 poultry Species 0.000 title claims abstract description 13
- 239000002351 wastewater Substances 0.000 title claims description 19
- 239000002699 waste material Substances 0.000 claims abstract description 48
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000000855 fermentation Methods 0.000 claims description 12
- 230000004151 fermentation Effects 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000009374 poultry farming Methods 0.000 claims 5
- 238000009304 pastoral farming Methods 0.000 claims 4
- 239000007787 solid Substances 0.000 abstract description 7
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 239000002893 slag Substances 0.000 description 6
- 239000002910 solid waste Substances 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 4
- 239000010808 liquid waste Substances 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009264 composting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model provides a high-efficiency wastewater treatment device for livestock and poultry breeding industry, which comprises a sewage disposal pool, a waste material pool and a waste liquid pool which are respectively connected with the sewage disposal pool through a solid-liquid separator, an organic fertilizer production system which is communicated on the waste material pool through a pipeline, and a methane production system which is communicated with the waste liquid pool; the organic fertilizer production system comprises a concentration tank, a drying tank, a crushing tank, a conveying channel and a storage chamber which are sequentially connected, and the methane production system comprises a heating tank and a methane reaction tank. The high-efficiency wastewater treatment system of the utility model separates the feed residues and the livestock excrement, and the separated solid enters the organic fertilizer production system to produce the organic fertilizer; the separated waste liquid enters a methane production system to produce methane; the residue of the biogas slurry is discharged to the organic fertilizer production system again for cyclic utilization, so that the green cultivation and the maximum reutilization rate of waste are realized.
Description
Technical Field
The utility model relates to a birds poultry aquaculture waste water high efficiency processing apparatus belongs to waste water treatment technical field.
Background
In recent years, livestock breeding is rapidly developed, most of livestock breeding systems are developed into high-density breeding systems, and the high-density breeding systems have the advantages of high unit area yield, short breeding period, high labor efficiency and the like, but the high-density breeding systems generate a large amount of feed residues and livestock excreta, and the feed residues and the livestock excreta exceed the local natural decomposition capacity of a breeding farm to break ecological balance, so that the feed residues and the livestock excreta need to be treated in a centralized manner, and green breeding and waste reutilization in various aspects are realized as much as possible.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a high-efficiency treatment device for livestock breeding wastewater, which solves the problems in the prior art.
In order to achieve the above object, the present invention is achieved by the following technical solutions, including:
a high-efficiency treatment device for livestock and poultry breeding industry wastewater comprises a sewage disposal pool, a waste material pool and a waste liquid pool which are respectively connected with the sewage disposal pool through a solid-liquid separator, an organic fertilizer production system which is communicated with the waste material pool through a pipeline, and a methane production system which is communicated with the waste liquid pool; the organic fertilizer production system comprises a concentration tank, a drying tank, a crushing tank, a conveying channel and a storage chamber which are sequentially connected, and the methane production system comprises a heating tank and a methane reaction tank.
Preferably, a grid is fixed in the sewage disposal pool, and a suspended matter treatment box is fixedly connected to the rear side of the grid.
Preferably, an S-shaped heating pipe is fixed at the bottom of the waste material pool, and a heat insulation plate is attached to the side wall of the waste material pool.
Preferably, the concentration tank is communicated with the drying tank through at least two first pipelines, and a plurality of layers of heating nets are fixed in the drying tank.
Preferably, the conveying channel is a pneumatic conveying tank.
Preferably, a filter screen layer is fixed in the waste liquid pool.
Preferably, the top end of the biogas reaction tank is connected with a fermentation box and a gas collection chamber, and the bottom of the biogas reaction tank is communicated with a slag discharge pipe.
Preferably, the fermentation box is provided with a feeding port and a discharging pipe, and the tail end of the discharging pipe is suspended above the biogas reaction tank.
Preferably, a purification device is arranged in the gas collection chamber and is communicated with a gas storage tank through a second pipeline.
Preferably, the inlet end of the slag discharge pipe is communicated with the biogas reaction tank, and the outlet end of the slag discharge pipe is communicated with the drying tank.
The utility model has the advantages that:
(1) the utility model discloses a waste water high efficiency processing system separates fodder residue and birds poultry excrement, and the solid that separates out gets into fertilizer production system and produces the fertilizer, reaches the effect of green breed.
(2) The utility model discloses a waste water high efficiency processing system separates fodder residue and birds poultry excrement, and the waste liquid that separates gets into marsh gas production system and is used for producing marsh gas, realizes waste recycling as combustible gas after marsh gas purifies, has avoided the secondary pollution of waste gas.
(3) The utility model discloses a waste water high efficiency processing system separates fodder residue and birds poultry excrement, and the waste liquid of isolating is used for producing marsh gas, and the residue of natural pond liquid discharges once more to fertilizer production system cyclic utilization, realizes the maximum utilization ratio of wastes material.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the whole processing apparatus of the present invention;
fig. 2 is a top view of the drying tank of the present invention.
In the figure: 1 sewage disposal pool, 2 solid-liquid separator, 3 waste material pool, 4 waste liquid pool, 5 organic fertilizer production system, 6 marsh gas production system, 7 concentration pool, 8 drying pool, 9 crushing pool, 10 conveying channel, 11 storage chamber, 12 grid, 13 suspended matter treatment box, 14 heating pipe, 15 first pipeline, 16 heating net, 17 heating pool, 18 marsh gas reaction pool, 19 filter screen layer, 20 fermentation box, 21 gas collection chamber, 22 slag discharge pipe, 23 dog-house, 24 material discharge pipe, 25 purification device, 26 second pipeline, 27 gas storage tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.
Example 1
As shown in fig. 1, a livestock and poultry breeding industry wastewater high-efficiency treatment device comprises a sewage disposal pool 1, a waste material pool 3 and a waste liquid pool 4 which are respectively connected with the sewage disposal pool 1 through a solid-liquid separator 2, an organic fertilizer production system 5 which is communicated on the waste material pool 3 through a pipeline, and a methane production system 6 which is communicated with the waste liquid pool 4, wherein pressure pumps are arranged between the communicated pool bodies: the sewage of livestock breeding is discharged into a sewage disposal pool 1, then solid-liquid separation is carried out in a solid-liquid separator 2, solid waste is sent to a waste pool 3 to be used as raw materials for producing organic fertilizer, and liquid waste is sent to a waste liquid pool 4 to be used for producing biogas.
Be fixed with grid 12 in the blowdown pond 1, grid 12 slope sets up, and grid 12 upper end rear side fixedly connected with suspended solid handles case 13: the grid 12 is used for intercepting greasy dirt suspended solids in the sewage disposal pool 1, and the suspended solids treatment box 13 at the rear part is used for collecting and treating the adsorbed suspended solids for centralized discharge.
The heating pipe 14 of S type is fixed with to 3 bottoms in waste material pond, and 3 lateral walls in waste material pond laminating have the heat insulating board: the heating pipe 14 is used for preliminarily heating the solid waste in the waste pool 3 to evaporate redundant water, and the heat insulation plate ensures that heat is concentrated in the waste pool 3 as much as possible, so that unnecessary waste is reduced.
A filter screen layer 19 is fixed in the waste liquid pool 4, and a pipeline is communicated between the waste liquid pool 4 and the waste material pool 3: the screen layer 19 further functions to filter the residual solid waste in the waste liquid tank 4, and the filtered residual solid waste is sent to the waste material tank 3 again through a pipeline.
Fertilizer production system 5 is including consecutive concentrated pond 7, stoving pond 8, smash pond 9, transfer passage 10 and apotheca 11, wherein, as shown in fig. 2, be linked together through two at least first pipelines 15 between concentrated pond 7 and the stoving pond 8, 15 intervals of first pipeline evenly set up on same horizontal plane, 8 internal fixation in stoving pond have one-level agitating unit, and the vertical multilayer heating net 16 that is fixed with in the stoving pond 8, guarantee to have the delivery outlet of a first pipeline 15 at least between every two-layer heating net 16, be provided with second grade agitating unit in the crushing pond 9, pneumatic conveying jar is chooseed for use to transfer passage 10: the solid waste is further dehydrated in the concentration tank 7 and then sent into the drying tank 8 for composting treatment, and the crushing tank 9 stirs and crushes the dried organic fertilizer into solid powder which is sent to the storage chamber 11 for storage through a pneumatic conveying tank.
The biogas production system 6 comprises a warming tank 17 and a biogas reaction tank 18, wherein the top end of the biogas reaction tank 18 is connected with a fermentation box 20 and a gas collection chamber 21, the bottom is communicated with a slag discharge pipe 22, the fermentation box 20 is provided with a feeding port 23 and a discharge pipe 24, the tail end of the discharge pipe 24 is suspended above the biogas reaction tank 18, the gas collection chamber 21 is internally provided with a purification device 25, the purification device 25 is communicated with a gas storage tank 27 through a second pipeline 26, the inlet end of the slag discharge pipe 22 is communicated with the biogas reaction tank 18, and the outlet end is communicated with a drying tank 8: the heating tank 17 heats the liquid waste to volatilize excessive moisture, so as to improve the concentration of the liquid waste and help to generate more biogas, the concentrated liquid waste is sent into the biogas reaction tank 18 to react to generate biogas, microbes required for fermentation are added into the fermentation box 20 from the feeding port 23 of the fermentation box 20, the microbes and a small amount of biogas slurry are uniformly mixed and then are subjected to primary fermentation, the mixture is sent into the biogas reaction tank 18 through the discharge pipe 24 to assist in generating biogas, the generated biogas enters the gas collection chamber 21, desulfurization and carbon dioxide removal are carried out in the purification device 25 in the gas collection chamber 21, high-purity methane gas is reserved, the methane gas is sent into the gas storage tank 27 through the second pipeline 26 and is stored in the gas storage tank 27 for later use.
To sum up, the utility model discloses a theory of operation and operation process: waste produced by livestock breeding is firstly sent into a sewage disposal pool 1, solid waste after solid-liquid separation is sent to a waste material pool 3, organic fertilizer is manufactured after drying and composting in an organic fertilizer production system 5, waste liquid after solid-liquid separation is sent to a waste liquid pool 4, biogas is generated by fermentation in a biogas production system 6, and the recycling of the livestock breeding waste is realized by maximum utilization rate respectively.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a birds poultry farming waste water high efficiency processing apparatus which characterized in that: comprises a sewage disposal pool (1), a waste material pool (3) and a waste liquid pool (4) which are respectively connected with the sewage disposal pool (1) through a solid-liquid separator (2), an organic fertilizer production system (5) which is communicated on the waste material pool (3) through a pipeline, and a methane production system (6) which is communicated with the waste liquid pool (4); the organic fertilizer production system (5) comprises a concentration tank (7), a drying tank (8), a crushing tank (9), a conveying channel (10) and a storage chamber (11) which are sequentially connected, and the methane production system (6) comprises a heating tank (17) and a methane reaction tank (18).
2. The device for efficiently treating the waste water of the livestock and poultry breeding industry according to claim 1, characterized in that a grating (12) is fixed in the sewage disposal pool (1), and a suspended matter treatment tank (13) is fixedly connected to the rear side of the grating (12).
3. The device for efficiently treating the waste water of the livestock and poultry breeding industry according to claim 1 or 2, characterized in that an S-shaped heating pipe (14) is fixed at the bottom of the waste pool (3), and a heat insulation plate is attached to the side wall of the waste pool (3).
4. The device for efficiently treating the wastewater in the livestock and poultry farming industry according to claim 3, wherein the concentration tank (7) is communicated with the drying tank (8) through at least two first pipelines (15), and a plurality of layers of heating nets (16) are fixed in the drying tank (8).
5. The device for efficiently treating the wastewater in the livestock and poultry farming industry according to claim 4, wherein the conveying channel (10) is a pneumatic conveying tank.
6. The device for high-efficiency treatment of wastewater from livestock breeding industry according to claim 1 or 5, characterized in that a filter screen layer (19) is fixed in the waste liquid pool (4).
7. The device for efficiently treating the wastewater in the livestock and poultry breeding industry according to claim 6, wherein a fermentation box (20) and a gas collection chamber (21) are connected to the top end of the biogas reaction tank (18), and a deslagging pipe (22) is communicated with the bottom of the biogas reaction tank.
8. The device for efficiently treating the wastewater in the livestock and poultry farming industry according to claim 7, wherein the fermentation box (20) is provided with a feeding port (23) and a discharging pipe (24), and the tail end of the discharging pipe (24) is suspended above the biogas reaction tank (18).
9. The device for efficiently treating the waste water of the livestock and poultry breeding industry as claimed in claim 8, wherein a purification device (25) is arranged in the air collection chamber (21), and the purification device (25) is communicated with an air storage tank (27) through a second pipeline (26).
10. The device for efficiently treating the wastewater in the livestock and poultry farming industry according to claim 9, wherein the inlet end of the deslagging pipe (22) is communicated with the biogas reaction tank (18), and the outlet end is communicated with the drying tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854191.5U CN213285808U (en) | 2020-08-31 | 2020-08-31 | Livestock and poultry breeding industry waste water high efficiency processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854191.5U CN213285808U (en) | 2020-08-31 | 2020-08-31 | Livestock and poultry breeding industry waste water high efficiency processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213285808U true CN213285808U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021854191.5U Active CN213285808U (en) | 2020-08-31 | 2020-08-31 | Livestock and poultry breeding industry waste water high efficiency processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213285808U (en) |
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2020
- 2020-08-31 CN CN202021854191.5U patent/CN213285808U/en active Active
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