CN220149556U - Pig raising factory methane tank convenient to discharge - Google Patents
Pig raising factory methane tank convenient to discharge Download PDFInfo
- Publication number
- CN220149556U CN220149556U CN202321513921.9U CN202321513921U CN220149556U CN 220149556 U CN220149556 U CN 220149556U CN 202321513921 U CN202321513921 U CN 202321513921U CN 220149556 U CN220149556 U CN 220149556U
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- chamber
- fermentation
- fermentation chamber
- pipe
- discharging
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract description 24
- 238000000855 fermentation Methods 0.000 claims abstract description 52
- 230000004151 fermentation Effects 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002994 raw material Substances 0.000 description 19
- 239000002699 waste material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000001105 regulatory effect Effects 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a methane tank for a pig farm, which is convenient to discharge and comprises a fermentation chamber, an air storage chamber, a first feed port, a stirrer and a discharge pump, wherein the air storage chamber is positioned right above the fermentation chamber, the stirrer is positioned at the center positions of the air storage chamber and the fermentation chamber, the first feed port is positioned at the left side of the air storage chamber, a hydraulic pressure chamber is arranged on the right side of the fermentation chamber, the discharge pump is arranged above the right side of the hydraulic pressure chamber, a second feed port is arranged on the left side of the first feed port, a crusher is arranged above the first feed port, and the bottom of the fermentation chamber is provided with a slope.
Description
Technical Field
The utility model relates to a biogas digester for a pig farm, which is convenient to discharge, and belongs to the technical field of biogas digesters.
Background
The methane tank is a facility for producing methane, the methane is a combustible gas produced by the fermentation of organic substances in anaerobic environment under the conditions of certain temperature, humidity and pH value, the methane contains various gas components, the main component is methane, and the methane tank can save energy, improve and protect the environment, save chemical fertilizers and pesticides, improve the yield and quality of crops, promote and drive the development of the raising industry and the like.
Chinese patent No.: CN213388669U discloses a convenient pig raising factory methane-generating pit of unloading, including methane-generating pit body, motor and bleeder line, methane-generating pit body internally mounted has the heating piece, the (mixing) shaft is installed to the below of locating piece, and the outside of (mixing) shaft is fixed with the stirring leaf, suction pump and third control valve are installed to the top of bleeder line, this convenient pig raising factory methane-generating pit of unloading, heat its inside through the heating piece, then the motor drives the (mixing) shaft and stirs in the methane-generating pit is inside, raw materials fermentation's efficiency has been increased, the suction pump has been set up on bleeder line, can increase the efficiency of waste material ejection of compact, but the agitating unit of this design is the horizontal stirring, can not be fine break the dross crust, and the unable control raw materials volume of feeding, make suction pump work inefficiency, even unable work, horizontal methane-generating pit bottom is unfavorable for the waste material to collect to the discharge gate, influence the unloading, what need at present a convenient pig raising factory methane-generating pit of unloading solves above-mentioned problem.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the biogas digester for the pig farm, which is convenient to discharge, so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a convenient methane-generating pit for pig factory of unloading, includes fermentation chamber, gas receiver, first feed inlet, agitator and discharge pump, the gas receiver is located the fermentation chamber directly over, the agitator is located the central point of gas receiver and fermentation chamber, first feed inlet is located the gas receiver left side, the fermentation chamber right side is provided with the hydraulic pressure room, the discharge pump sets up in hydraulic pressure room right side top, first feed inlet left side is provided with the second feed inlet, the crushed aggregates machine is installed to first feed inlet top, the fermentation chamber bottom is provided with the slope.
Further, the stirrer comprises a motor, a screw rod and a screw belt, wherein the motor is fixed at the center of the top of the air storage chamber, the screw rod is vertically connected under the motor, the upper half part of the screw rod is arranged in the air storage chamber, the lower half part of the screw rod is arranged in the fermentation chamber, and the screw belt is welded at the middle lower part of the screw rod.
Further, the right side of the top cover of the air storage chamber is provided with an air delivery pipe, an air delivery valve is arranged on the air delivery pipe, and a barometer is arranged on the right side of the air delivery pipe.
Further, the feeding pipe is arranged below the first feeding hole, the feeding pipe is Y-shaped, the other port on the upper portion of the feeding pipe is arranged below the second feeding hole, and the bottom of the feeding pipe is connected to the side wall of the fermentation chamber.
Further, a check valve is arranged at the joint of the fermentation chamber and the feed pipe, the left side of the slope is high and the right side of the slope is low, and the left side of the slope is slightly lower than the lower part of the check valve.
Further, the bottom of the hydraulic pressure room is communicated with the bottom of the fermentation chamber, and the upper part of the hydraulic pressure room is flush with the top of the fermentation chamber.
Further, the discharging pipe is connected to the left side of the discharging pump, the left side of the discharging pipe extends to the bottom of the water pressure room, and a discharging valve is arranged between the top of the water pressure room and the discharging pump.
By adopting the technical scheme, the utility model has the beneficial effects that: according to the biogas digester for the pig raising factory, disclosed by the utility model, the material crushing machine is arranged at the material outlet, so that raw materials such as biological straws and the like which are added manually can be processed into the form of crushed slag to enter the fermentation tank, the fermentation reaction efficiency is improved, meanwhile, the slope at the bottom of the fermentation chamber can enable the reacted waste slag to be easily collected to the inlet at the bottom of the hydraulic pressure chamber, long-term precipitation of the waste slag is prevented, the raw materials can be stirred in an up-down circulating manner by the screw rod and the screw belt on the stirrer, the crusting of the scum can be effectively prevented, the crushed and uncrusted raw materials can be easily sucked out by the material discharging pump, a large amount of manual labor is saved, and the labor cost is saved for the farm.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a biogas digester for pig farm with convenient unloading;
FIG. 2 is a schematic diagram of a ribbon and a screw of the biogas digester for pig farm with convenient unloading;
FIG. 3 is a schematic view of a check valve of a biogas digester for pig farm with convenient unloading according to the present utility model;
in the figure: 1-fermentation chamber, 11-slope, 12-check valve, 2-air receiver, 3-first feed inlet, 31-crushed aggregates machine, 4-second feed inlet, 5-inlet pipe, 6-agitator, 61-motor, 62-screw rod, 63-spiral shell area, 7-barometer, 8-gas-supply pipe, 81-gas-supply valve, 9-water pressure room, 10-discharge pump, 101-discharge valve, 102-discharging pipe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a convenient methane-generating pit for pig factory of unloading, including fermentation chamber 1, the gas receiver 2, first feed inlet 3, agitator 6 and discharge pump 10, the gas receiver 2 is located fermentation chamber 1 directly over, agitator 6 is located the central point of gas receiver 2 and fermentation chamber 1, first feed inlet 3 is located the gas receiver 2 left side, fermentation chamber 1 right side is provided with water pressure room 9, discharge pump 10 sets up in water pressure room 9 right side top, first feed inlet 3 left side is provided with second feed inlet 4, first feed inlet 3 top installs crushed aggregates machine 31, fermentation chamber 1 bottom is provided with slope 11, through set up crushed aggregates machine 31 at the discharge gate, make raw materials such as biological straw of manual work add get into the fermentation tank by the form of broken aggregates, improve fermentation reaction's efficiency, the waste residue after the fermentation chamber 1 bottom can make the reaction easily collect to 9 bottom inlets in the room, prevent the permanent precipitation of waste residue, screw 62 and spiral shell area 63 on agitator 6 can carry out the stirring of upper and lower ring type to the raw materials, can effectively prevent the scum.
The stirrer 6 comprises a motor 61, a screw 62 and a screw belt 63, wherein the motor 61 is fixed at the center of the top of the air storage chamber 2, the screw 62 is vertically connected under the motor 61, the upper half part of the screw 62 is arranged in the air storage chamber 2, the lower half part of the screw 62 is arranged in the fermentation chamber 1, and the screw belt 63 is welded at the middle and lower parts of the screw 62, so that raw materials in the fermentation chamber 1 can be circularly stirred.
The right side of the top cover of the air storage chamber 2 is provided with an air delivery pipe 8, an air delivery valve 81 is arranged on the air delivery pipe 8, and a barometer 7 is arranged on the right side of the air delivery pipe 8, so that the situation of the air storage chamber 2 can be mastered conveniently, and the methane consumption can be controlled.
A feeding pipe 5 is arranged below the first feeding hole 3, the feeding pipe 5 is Y-shaped, another port on the upper part of the feeding pipe 5 is arranged below the second feeding hole 4, and the bottom of the feeding pipe 5 is connected to the side wall of the fermentation chamber 1.
The fermentation chamber 1 is provided with check valve 12 with inlet pipe 5 junction, and slope 11 is high about, and slope 11 left side is slightly less than check valve 12 lower part, effectively prevents that the inside atmospheric pressure of methane-generating pit from increasing and leads to the condition emergence of raw materials to inlet pipe 5 backward flow.
The bottom of the water pressure room 9 is communicated with the bottom of the fermentation chamber 1, and the upper part of the water pressure room 9 is flush with the top of the fermentation chamber 1, so that the air pressure in the air storage chamber 2 can be regulated.
The left side of the discharge pump 10 is connected with a discharge pipe 102, the left side of the discharge pipe 102 extends to the bottom of the water pressure room 9, and a discharge valve 101 is arranged between the top of the water pressure room 9 and the discharge pump 10, so that the discharge can be conveniently controlled.
As an embodiment of the present utility model: during actual use, the second feed port 4 is externally connected with a farm raw material collecting device, raw materials automatically flow into the second feed port 4, large raw materials such as biological straws and the like to be added can be put into the crushing machine 31 for crushing treatment, crushed biological raw materials enter the first feed port 3, all raw materials enter the feed pipe 5, then push away the check valve 12 by self weight and flow into the fermentation chamber 1, the stirrer 6 is opened, the motor 61 drives the screw 62 and the spiral belt 63 to circularly stir the raw materials in the fermentation chamber 1, methane generated by fermentation reaction enters the gas storage chamber 2, the barometer 7 can measure the air pressure in the gas storage chamber 2, the gas transmission pipe 8 controls the use of methane through the gas transmission valve 81, raw material liquid in the fermentation chamber 1 can be extruded when the air pressure in the gas storage chamber 2 is increased, at this time, the check valve 12 is closed, the raw material liquid slides to the bottom of the water pressure chamber 9 through the slope 11, the discharge valve 101 and the discharge pump 10 are opened when the raw material liquid is required to be discharged, and the raw material liquid can be sucked into the discharge pump 10 from the bottom of the discharge pipe 102, and then flows out for subsequent treatment.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in 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 utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a convenient methane-generating pit for pig raising plant of unloading, includes fermentation chamber, air receiver, first feed inlet, agitator and discharge pump, its characterized in that: the fermentation device comprises a fermentation chamber, a stirrer, a discharge pump, a stirrer, a water pump, a crusher and a discharging pump, wherein the fermentation chamber is arranged right above the fermentation chamber, the stirrer is arranged at the center of the gas storage chamber and the fermentation chamber, the first feeding port is arranged at the left side of the gas storage chamber, the water pressure chamber is arranged on the right side of the fermentation chamber, the discharging pump is arranged above the right side of the water pressure chamber, the second feeding port is arranged on the left side of the first feeding port, the crusher is arranged above the first feeding port, and a slope is arranged at the bottom of the fermentation chamber.
2. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the stirrer comprises a motor, a screw rod and a screw belt, wherein the motor is fixed at the center of the top of the air storage chamber, the screw rod is vertically connected under the motor, the upper half part of the screw rod is arranged in the air storage chamber, the lower half part of the screw rod is arranged in the fermentation chamber, and the screw belt is welded at the middle lower part of the screw rod.
3. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the right side of the top cover of the air storage chamber is provided with an air delivery pipe, an air delivery valve is arranged on the air delivery pipe, and a barometer is arranged on the right side of the air delivery pipe.
4. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the feeding pipe is arranged below the first feeding hole, the feeding pipe is Y-shaped, another port on the upper portion of the feeding pipe is arranged below the second feeding hole, and the bottom of the feeding pipe is connected to the side wall of the fermentation chamber.
5. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the fermentation chamber is provided with the check valve with the inlet pipe junction, the slope is high about low, the slope left side is slightly below the check valve lower part.
6. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the bottom of the hydraulic pressure room is communicated with the bottom of the fermentation room, and the upper part of the hydraulic pressure room is flush with the top of the fermentation room.
7. A pig farm biogas digester capable of facilitating discharging according to claim 1, wherein: the left side of the discharging pump is connected with a discharging pipe, the left side of the discharging pipe extends to the bottom of the hydraulic pressure room, and a discharging valve is arranged between the top of the hydraulic pressure room and the discharging pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513921.9U CN220149556U (en) | 2023-06-14 | 2023-06-14 | Pig raising factory methane tank convenient to discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513921.9U CN220149556U (en) | 2023-06-14 | 2023-06-14 | Pig raising factory methane tank convenient to discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149556U true CN220149556U (en) | 2023-12-08 |
Family
ID=89021012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513921.9U Active CN220149556U (en) | 2023-06-14 | 2023-06-14 | Pig raising factory methane tank convenient to discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149556U (en) |
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2023
- 2023-06-14 CN CN202321513921.9U patent/CN220149556U/en active Active
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