CN213708043U - Dirty processing apparatus of high-efficient type live pig breeding excrement of environmental protection - Google Patents
Dirty processing apparatus of high-efficient type live pig breeding excrement of environmental protection Download PDFInfo
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- CN213708043U CN213708043U CN202021641896.9U CN202021641896U CN213708043U CN 213708043 U CN213708043 U CN 213708043U CN 202021641896 U CN202021641896 U CN 202021641896U CN 213708043 U CN213708043 U CN 213708043U
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- excrement
- tank
- rotating shaft
- liquid
- pipe
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- 241000282898 Sus scrofa Species 0.000 title claims abstract description 27
- 230000001488 breeding Effects 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 69
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000000855 fermentation Methods 0.000 claims abstract description 35
- 230000004151 fermentation Effects 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000003638 reducing agent Substances 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000005273 aeration Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 22
- 230000000249 desinfective Effects 0.000 claims description 20
- 238000004062 sedimentation Methods 0.000 claims description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- 210000003608 Feces Anatomy 0.000 claims description 14
- 239000010871 livestock manure Substances 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000000903 blocking Effects 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000002550 fecal Effects 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 206010011469 Crying Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000003895 organic fertilizer Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 239000002699 waste material Substances 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 utility model discloses an environment-friendly high-efficiency pig breeding excrement treatment device, which belongs to the field of pig breeding, and comprises an excrement inflow port, wherein the bottom of the excrement inflow port is communicated with a solid-liquid separation device, the solid-liquid separation device comprises a shell, the inside of the shell is rotatably connected with a rotating shaft, a spiral sheet is fixedly arranged on the shaft body of the rotating shaft, the left end of the rotating shaft penetrates through the left side of the shell and extends to the outside of the shell, the left side of the shell is provided with a driving motor, the rotating shaft is driven to rotate after being processed by a speed reducer through the power of the driving motor, the spiral sheet can extrude the excrement in the rotating process and simultaneously push the excrement to move to the right end of the rotating shaft, liquid can fall into a liquid collecting funnel through a liquid leakage through hole in the extruding process, and solid excrement is introduced into a methane fermentation tank to ferment so as to generate methane, the biogas can be used for production and living in farms.
Description
Technical Field
The utility model relates to a live pig field of breeding, more specifically say, relate to a dirty processing apparatus of excrement is bred to high-efficient type live pig of environmental protection.
Background
With the rapid development of the pig breeding industry, the discharge amount of excrement in the pig farm is increased rapidly, and especially, a large amount of excrement discharged by a large-scale pig farm causes serious pollution to the environment. The annual environmental ecological plan of governments in various parts clearly proposes to reduce the pollution of livestock and poultry excrement discharge to the environment, and points out that the control of the excrement discharge is taken as a key point. How to effectively treat the pollution of the pig manure, develop circular economy, efficiently utilize the pig manure and change waste into valuable becomes a problem which is urgently needed to be solved in the economic development of China.
The existing pig breeding excrement treatment device can not effectively separate breeding excrement in a dry-wet manner, and respectively carries out effective treatment and utilization, so that the utilization efficiency is not high.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an environmental protection high-efficient type live pig breeds dirty processing apparatus of excrement possesses the dirty wet separation futilely of effectual excrement of breeding, carries out the active processing utilization respectively, and the dirty processing apparatus of excrement is bred to current live pig has been solved to environmental protection efficient advantage, can not effectually carry out the active processing utilization respectively to the dirty wet separation futilely of excrement of breeding, problem that the utilization efficiency is not high.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An environment-friendly high-efficiency pig breeding excrement treatment device comprises an excrement inflow inlet, wherein the bottom of the excrement inflow inlet is communicated with a solid-liquid separation device, the solid-liquid separation device comprises a casing, the inside of the casing is rotatably connected with a rotating shaft, a shaft body of the rotating shaft is fixedly provided with a spiral sheet, the left end of the rotating shaft penetrates through the left side of the casing and extends to the outside of the casing, the left side of the casing is provided with a driving motor, the output shaft of the driving motor is connected with a speed reducer in a transmission manner, the speed reducer is connected with the left end of the rotating shaft in a transmission manner, the right side of the bottom of the casing is provided with a solid discharge port, the bottom of the solid discharge port is communicated with a biogas fermentation tank through a pipeline, the bottom of the casing is provided with a plurality of liquid leakage through holes, the bottom of the casing is fixedly provided with a liquid collection funnel, the bottom of the sedimentation tank is communicated with a sediment discharge pipe, the left side of the sedimentation tank is communicated with an aeration treatment tank through a pipeline, the bottom of the aeration treatment tank is communicated with a disinfection filter tank through a pipeline, the left side of the disinfection filter tank is communicated with a disinfectant pipe, the bottom of the disinfection filter tank is communicated with a liquid outlet pipe, when the device is used, when the device collects the excrement of pig manure, a water is usually needed to wash an excrement groove, the excrement can contain a large amount of moisture, the excrement containing the moisture is introduced into an excrement inflow port and enters a solid-liquid separation device, a rotating shaft is driven to rotate after being processed by a speed reducer through the power of a driving motor, a spiral sheet can extrude the excrement in the rotating process and simultaneously push the excrement to move to the right end of the rotating shaft, liquid can fall into a liquid collection funnel through a liquid leakage through hole in the extruding process, and then liquid components enter the sedimentation tank to be precipitated, the silt of sediment passes through the sediment delivery pipe and discharges, make the sediment can utilize the processing once more, the liquid on the sedimentation tank upper strata lets in the aeration treatment pond and carries out aeration treatment, the organic component of effectual decomposition liquid, purify the water, liquid lets in the disinfection after the aeration treatment and filters in the jar is disinfected and filtered, the liquid after the final treatment passes through the drain pipe and discharges, liquid after the completion is handled reaches emission standard and can reuse and wash the shed, water conservation and environmental protection, solid excrement is let in the biogas fermentation cylinder and is fermented and produce marsh gas, marsh gas can be used for the plant production life, the excrement after the fermentation can be extracted and processed into bio-organic fertilizer, the comprehensive utilization of excrement has been realized, it is high-efficient and environmental protection to handle.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, when the excrement of pig manure is collected, water is generally needed to wash the excrement groove, the excrement can contain a large amount of moisture, the excrement containing the moisture is introduced into an excrement inflow port and enters a solid-liquid separation device, the rotating shaft is driven to rotate after being processed by a speed reducer through the power of a driving motor, the spiral piece can extrude the excrement in the rotating process and simultaneously push the excrement to move to the right end of the rotating shaft, liquid can fall into a liquid collection funnel through a liquid leakage through hole in the extruding process, then liquid components enter a sedimentation tank for sedimentation, the settled sludge is discharged through a sediment discharge pipe, so that sediments can be reused, the liquid on the upper layer of the sedimentation tank is introduced into an aeration treatment tank for aeration treatment, the organic components of the liquid are effectively decomposed, a water body is purified, the liquid after the aeration treatment is introduced into a disinfection filter tank for disinfection and filtration, finally, the treated liquid is discharged through the liquid outlet pipe, the treated liquid reaches the discharge standard and can be reused to wash the shed, water is saved, the environment is protected, solid excrement is introduced into the biogas fermentation tank to be fermented to generate biogas, the biogas can be used for production and living of farms, and the fermented excrement can be extracted to be processed into a biological organic fertilizer, so that comprehensive utilization of the excrement is realized, and the treatment is efficient and environment-friendly.
(2) This scheme blocks the grid through debris and blocks that large-scale debris rubbish gets into solid-liquid separation equipment, avoids the device to take place to block the trouble.
(3) This scheme produces high-pressure rivers through injection pump, and through the outside that high pressure water jet head blowout rivers washd the pivot, the excrement of the outside adhesion of clearance pivot and flight is dirty, reduces the emergence of jam.
(4) When this scheme uses, produce power through agitator motor and drive the stirring bull stick and rotate, and then drive stirring vane stirring biogas fermentation tank inside composition, the process of stirring can improve fermentation efficiency, can extract the fermented result of biogas fermentation tank through the extraction pipe through the extraction pump, the normal use of guarantee device.
(5) The aeration machine is used for generating air flow, a large amount of air is introduced into the aeration treatment pool through the aeration pipe network, the bacteria decomposition treatment is convenient, and the normal operation of the aeration treatment pool is guaranteed.
(6) The scheme prevents the danger caused by overlarge air pressure inside the biogas fermentation tank through the overpressure exhaust of the safety air valve, can measure the air pressure in the biogas pipe through the barometer, and is convenient to observe and use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the biogas fermentation tank of the present invention.
The reference numbers in the figures illustrate:
1. a fecal sewage inlet; 2. a solid-liquid separation device; 3. a housing; 4. a rotating shaft; 41. a spiral sheet; 5. a drive motor; 6. a speed reducer; 7. a solids discharge port; 8. a biogas fermentation tank; 9. a weep through hole; 10. a liquid collection funnel; 11. a sedimentation tank; 12. a precipitate discharge pipe; 13. an aeration treatment tank; 14. sterilizing and filtering the tank; 15. a disinfectant tube; 16. a liquid outlet pipe; 101. a debris blocking grid; 301. a high pressure water jet head; 302. an injection water pump; 303. a water inlet pipe; 801. a stirring motor; 802. a stirring rotating rod; 803. a safety air valve; 804. a stirring blade; 805. a pump; 806. an extraction pipe; 807. a biogas pipe; 871. a barometer; 131. an aeration pipe network; 132. an aerator.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an environment-friendly and efficient pig breeding manure treatment device comprises a manure inflow port 1, a solid-liquid separation device 2 is communicated with the bottom of the manure inflow port 1, the solid-liquid separation device 2 comprises a casing 3, a rotating shaft 4 is rotatably connected inside the casing 3, a spiral plate 41 is fixedly mounted on a shaft body of the rotating shaft 4, the left end of the rotating shaft 4 penetrates through the left side of the casing 3 and extends to the outside of the casing 3, a driving motor 5 is arranged on the left side of the casing 3, an output shaft of the driving motor 5 is in transmission connection with a speed reducer 6, the speed reducer 6 is in transmission connection with the left end of the rotating shaft 4, a solid discharge port 7 is formed on the right side of the bottom of the casing 3, a biogas fermentation tank 8 is communicated with the bottom end of the solid discharge port 7 through a pipeline, a plurality of liquid leakage through holes 9 are formed in the bottom of the casing, the bottom end of the liquid collecting funnel 10 is communicated with a sedimentation tank 11 through a pipeline, the bottom end of the sedimentation tank 11 is communicated with a sediment discharge pipe 12, the left side of the sedimentation tank 11 is communicated with an aeration treatment tank 13 through a pipeline, the bottom of the aeration treatment tank 13 is communicated with a disinfection filter tank 14 through a pipeline, the left side of the disinfection filter tank 14 is communicated with a disinfection liquid pipe 15, the bottom end of the disinfection filter tank 14 is communicated with a liquid outlet pipe 16, when the device is used, when excrement of pig manure is collected, water is generally needed to wash an excrement tank, the excrement contains a large amount of moisture, the excrement containing the moisture is introduced into an excrement inflow port 1 and enters a solid-liquid separation device 2, the rotating shaft 4 is driven to rotate after being treated by a speed reducer 6 through the power of a driving motor 5, a spiral sheet 41 can extrude the excrement during the rotation process and simultaneously pushes the excrement to move to the right end of the rotating shaft 4, the liquid during the extrusion process can fall into the liquid collecting funnel 10 through a liquid, then liquid components enter a sedimentation tank 11 for sedimentation, the settled sludge is discharged through a sediment discharge pipe 12, so that the sediment can be reused, the liquid on the upper layer of the sedimentation tank 11 is introduced into an aeration treatment tank 13 for aeration treatment, the organic components of the liquid are effectively decomposed, the water body is purified, the liquid after aeration treatment is introduced into a disinfection filter tank 14 for disinfection and filtration, the finally treated liquid is discharged through a liquid outlet pipe 16, the treated liquid reaches the discharge standard and can be recycled for washing the shed, water is saved, the environment is protected, solid excrement is introduced into a methane fermentation tank 8 for fermentation to generate methane, the methane can be used for production and living in a farm, the fermented excrement can be extracted and processed into biological organic fertilizer, the comprehensive utilization of the excrement is realized, and the treatment is efficient and environment-friendly.
The electric appliances and electronic elements related in the case can be directly purchased and selected according to the overall operation condition of the equipment, and are not described in detail.
Furthermore, a sundries blocking grid 101 is fixedly installed inside the excrement inflow port 1, and the sundries blocking grid 101 is used for blocking large sundries garbage from entering the solid-liquid separation device 2, so that the blocking fault of the device is avoided.
Furthermore, the inner left side wall of the machine shell 3 is fixedly provided with a high-pressure water spray head 301, the left side of the high-pressure water spray head 301 is communicated with a spray water pump 302, the left side of the spray water pump 302 is communicated with a water inlet pipe 303, high-pressure water flow is generated through the spray water pump 302, water flow sprayed out through the high-pressure water spray head 301 flushes the outer side of the rotating shaft 4, excrement adhered to the outer sides of the rotating shaft 4 and the spiral piece 41 is cleaned, and blocking is reduced.
Further, a stirring motor 801 is fixedly installed at the top of the biogas fermentation tank 8, an output shaft of the stirring motor 801 is in transmission connection with a stirring rotating rod 802, the bottom end of the stirring rotating rod 802 penetrates through the biogas fermentation tank 8 and extends into the biogas fermentation tank 8, a plurality of stirring blades 804 are fixedly installed on the outer side of the stirring rotating rod 802, an extraction pump 805 is arranged on the left side of the biogas fermentation tank 8, the left side of the extraction pump 805 is communicated with an extraction pipe 806, the left end of the extraction pipe 806 penetrates through the right side wall of the biogas fermentation tank 8 and extends into the biogas fermentation tank 8, a biogas pipe 807 is communicated with the left side of the top of the biogas fermentation tank 8, when in use, the stirring rotating rod 802 is driven to rotate by power generated by the stirring motor 801, so as to drive the stirring blades 804 to stir the components in the biogas fermentation tank 8, the stirring process can improve the fermentation efficiency, and products fermented, the normal use of the device is guaranteed.
Further, the aeration treatment tank 13 is an open-air water tank which is subjected to anti-seepage treatment, an aeration pipe network 131 is fixedly installed inside the aeration treatment tank 13, an aerator 132 is arranged on the left side of the aeration treatment tank 13, the aerator 132 is communicated with the aeration pipe network 131 through a pipeline, airflow is generated through the aerator 132, a large amount of air is introduced into the aeration treatment tank 13 through the aeration pipe network 131, bacteria decomposition treatment is facilitated, and normal operation of the aeration treatment tank 13 is guaranteed.
Furthermore, the top of the biogas fermentation tank 8 is communicated with a safety air valve 803, a barometer 871 is fixedly installed on the outer side of the biogas pipe 807, overpressure and exhaust through the safety air valve 803 prevent the danger caused by the overlarge internal air pressure of the biogas fermentation tank 8, and the air pressure in the biogas pipe 807 can be measured through the barometer 871, so that the observation and the use are convenient.
The working principle is as follows: when the device is used, when the excrement of pig manure is collected, water is generally needed to wash the excrement tank, the excrement contains a large amount of moisture, the excrement containing the moisture is introduced into the excrement inflow port 1 and enters the solid-liquid separation device 2, the rotating shaft 4 is driven to rotate after being processed by the speed reducer 6 through the power of the driving motor 5, the spiral sheet 41 can extrude the excrement in the rotating process and simultaneously push the excrement to move towards the right end of the rotating shaft 4, liquid falls into the liquid collection funnel 10 through the liquid leakage through hole 9 in the extruding process, then liquid components enter the sedimentation tank 11 for sedimentation, the settled sludge is discharged through the sediment discharge pipe 12, so that sediments can be reused, the liquid on the upper layer of the sedimentation tank 11 is introduced into the aeration treatment tank 13 for aeration treatment, organic components of the liquid are effectively decomposed, a water body is purified, the liquid after the aeration treatment is introduced into the disinfection filter tank 14 for disinfection and filtration, the liquid after the last processing is discharged through the liquid outlet pipe 16, the liquid after the processing reaches the discharge standard and can be repeatedly used for washing the shed house, the water is saved, the environment is protected, the solid excrement is introduced into the methane fermentation tank 8 to be fermented to generate methane, the methane can be used for production and living of farms, the fermented excrement can be extracted to be processed into biological organic fertilizer, the comprehensive utilization of the excrement is realized, the processing is efficient and environment-friendly, the existing pig breeding excrement treatment device is solved, the dry-wet separation of the breeding excrement cannot be effectively carried out, the effective processing and utilization are respectively carried out, and the problem of low utilization efficiency is solved.
Claims (6)
1. The utility model provides a dirty processing apparatus of high-efficient type live pig breeding excrement of environmental protection, includes dirty inflow entrance of excrement (1), its characterized in that: the bottom of the fecal sewage inlet (1) is communicated with a solid-liquid separation device (2), the solid-liquid separation device (2) comprises a casing (3), the inside of the casing (3) is rotatably connected with a rotating shaft (4), a spiral sheet (41) is fixedly installed on a shaft body of the rotating shaft (4), the left end of the rotating shaft (4) penetrates through the left side of the casing (3) and extends to the outside of the casing (3), the left side of the casing (3) is provided with a driving motor (5), an output shaft of the driving motor (5) is in transmission connection with a speed reducer (6), the speed reducer (6) is in transmission connection with the left end of the rotating shaft (4), the right side of the bottom of the casing (3) is provided with a solid discharge port (7), the bottom end of the solid discharge port (7) is communicated with a biogas fermentation tank (8) through a pipeline, the bottom of the casing (3) is, the bottom of casing (3) is located the below fixed mounting of weeping through-hole (9) and has liquid collection funnel (10), the bottom of liquid collection funnel (10) has sedimentation tank (11) through the pipeline intercommunication, the bottom intercommunication of sedimentation tank (11) has precipitate discharge pipe (12), there is aeration treatment pond (13) in the left side of sedimentation tank (11) through the pipeline intercommunication, there is disinfection filter tank (14) in the bottom of aeration treatment pond (13) through the pipeline intercommunication, the left side intercommunication of disinfection filter tank (14) has disinfection liquid pipe (15), the bottom intercommunication of disinfection filter tank (14) has drain pipe (16).
2. The environment-friendly efficient pig breeding manure treatment device according to claim 1, characterized in that: and a sundry blocking grid (101) is fixedly arranged in the excrement inflow port (1).
3. The environment-friendly efficient pig breeding manure treatment device according to claim 1, characterized in that: the inner left side wall of the machine shell (3) is fixedly provided with a high-pressure water spray head (301), the left side of the high-pressure water spray head (301) is communicated with an injection water pump (302), and the left side of the injection water pump (302) is communicated with a water inlet pipe (303).
4. The environment-friendly efficient pig breeding manure treatment device according to claim 3, characterized in that: the top fixed mounting of biogas fermentation tank (8) has agitator motor (801), the output shaft transmission of agitator motor (801) is connected with stirring bull stick (802), biogas fermentation tank (8) is run through and the inside of extending to biogas fermentation tank (8) to the bottom of stirring bull stick (802), the outside fixed mounting of stirring bull stick (802) has a plurality of stirring vane (804), the left side of biogas fermentation tank (8) is provided with extraction pump (805), the left side intercommunication of extraction pump (805) has extraction pipe (806), the left end of extraction pipe (806) runs through the right side wall of biogas fermentation tank (8) and extends to the inside of biogas fermentation tank (8), the left side intercommunication at biogas fermentation tank (8) top has marsh gas pipe (807).
5. The environment-friendly efficient pig breeding manure treatment device according to claim 1, characterized in that: the aeration treatment tank (13) is an open-air water tank which is subjected to anti-seepage treatment, an aeration pipe network (131) is fixedly installed inside the aeration treatment tank (13), an aerator (132) is arranged on the left side of the aeration treatment tank (13), and the aerator (132) is communicated with the aeration pipe network (131) through a pipeline.
6. The environment-friendly efficient pig breeding manure treatment device according to claim 4, characterized in that: the top of the biogas fermentation tank (8) is communicated with a safety air valve (803), and the outer side of the biogas pipe (807) is fixedly provided with a barometer (871).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641896.9U CN213708043U (en) | 2020-08-07 | 2020-08-07 | Dirty processing apparatus of high-efficient type live pig breeding excrement of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021641896.9U CN213708043U (en) | 2020-08-07 | 2020-08-07 | Dirty processing apparatus of high-efficient type live pig breeding excrement of environmental protection |
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| CN213708043U true CN213708043U (en) | 2021-07-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538729A (en) * | 2022-02-28 | 2022-05-27 | 中国农业科学院草原研究所 | Breed with dirty processing apparatus of energy-saving excrement of circulation |
-
2020
- 2020-08-07 CN CN202021641896.9U patent/CN213708043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538729A (en) * | 2022-02-28 | 2022-05-27 | 中国农业科学院草原研究所 | Breed with dirty processing apparatus of energy-saving excrement of circulation |
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