CN111196670A - Large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine - Google Patents
Large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine Download PDFInfo
- Publication number
- CN111196670A CN111196670A CN201811386139.9A CN201811386139A CN111196670A CN 111196670 A CN111196670 A CN 111196670A CN 201811386139 A CN201811386139 A CN 201811386139A CN 111196670 A CN111196670 A CN 111196670A
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- turning plate
- movable turning
- tank body
- methane tank
- methane
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a methane tank using livestock and poultry manure for a large-scale farm, which comprises a methane tank body, a sealing cover and a pressure discharge pipeline, wherein a pressure bearing block is arranged below the methane tank body, a feed inlet is formed in the left side of the methane tank body, a movable turning plate is arranged above the inner part of the feed inlet, a connecting shaft is arranged in the middle of the movable turning plate, connecting seats are arranged at the front end and the rear end of the connecting shaft, a water seepage hole is formed in the movable turning plate, a limiting strip is arranged on the right side of the movable turning plate, a limiting ring is arranged above the methane tank body, locking screws are arranged at the left end and the right end of the limiting ring, and the sealing cover is positioned in. This large-scale plant has improved the performance of whole device greatly with the methane-generating pit that utilizes animal manure when increasing the structure to make whole device have more nimble feeding control operation, avoid the invasion of dust as far as in the feeding, indirect improvement marsh gas quality.
Description
Technical Field
The invention relates to the technical field of biogas digesters for cultivation, in particular to a biogas digester using livestock and poultry manure for a large-scale farm.
Background
The methane tank is a combustible gas produced by organic substances through microbial fermentation in an anaerobic environment under the conditions of certain temperature, humidity and pH value, and the gas is originally found in swamps, lakes and ponds, so people call the methane tank, the methane contains various gas components, the main component is methane, and methane bacteria decompose organic substances to produce methane, so the process of producing the methane is called methane fermentation.
Most of existing biogas digesters are uniform in structure, the functions of the existing biogas digesters are the same, but the existing biogas digesters are not convenient and quick enough in the material feeding operation process, and meanwhile, dust or sundries can easily invade the existing biogas digesters, so that the quality of the biogas digesters is indirectly influenced.
Disclosure of Invention
The invention aims to provide a methane tank using livestock and poultry manure for a large-scale farm, which aims to solve the problems that most methane tanks proposed in the background technology have uniform structures and same equipment functionality, but the common methane tank is not convenient and quick enough in the material feeding operation process, and simultaneously, dust or sundries are easy to invade, so that the methane quality is indirectly influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a biogas digester using livestock and poultry manure for a large farm comprises a biogas digester body, a sealing cover and a pressure discharge pipeline, wherein a pressure bearing block is arranged below the biogas digester body, a feed inlet is formed in the left side of the biogas digester body, a movable turning plate is arranged above the inner portion of the feed inlet, a connecting shaft is arranged in the middle of the movable turning plate, connecting seats are arranged at the front end and the rear end of the connecting shaft, a water seepage hole is formed in the movable turning plate, a limiting strip is arranged on the right side of the movable turning plate, a limiting ring is arranged above the biogas digester body, locking screws are arranged at the left end and the right end of the limiting ring, the sealing cover is located inside the upper end of the biogas digester body, a rotating shaft is arranged inside the right end of the sealing cover, a heat insulation layer wraps the outer portion of the biogas digester body, a conversion joint is connected, and a rain shelter is fixed at the upper end of the pressure discharge pipeline.
Preferably, the inclined included angle between the feed inlet and the methane tank body is 23 degrees, and the diameter of the inner circular arc of the feed inlet is larger than that of the outer circular arc of the movable turning plate.
Preferably, the front end and the rear end of the movable turning plate are connected with the inner surface of the feeding hole through the matching between the connecting shaft and the connecting seat, and the movable turning plate forms a rotating structure through the connecting shaft.
Preferably, the water seepage holes are equidistantly and uniformly distributed inside the movable turning plate, the radius of an external arc of the movable turning plate is larger than that of an internal arc of the limiting strip, and the angle of the arc of the limiting strip is 155 degrees.
Preferably, the inner surface of the heat insulation layer is tightly attached to the outer surface of the methane tank body, and the upper end of the methane tank body is connected with the sealing cover through a rotating shaft.
Preferably, the pressure discharge pipeline is arranged to be an L-shaped structure, the lower end of the pressure discharge pipeline is connected with the methane tank body through a conversion joint, and the upper end of the pressure discharge pipeline is welded with the rain shelter.
Compared with the prior art, the invention has the following beneficial effects:
1. the methane tank body, the bearing blocks, the feeding port, the heat insulation layer and the pressure discharge pipeline are arranged to form an integral external frame structure of the device, wherein the bearing blocks below the methane tank body can prevent the methane tank body from shifting in levelness after being used for a long time, the stability of equipment is effectively maintained, and the heat insulation layer can prevent the influence of external temperature on the equipment;
2. the movable turning plate is arranged on the connecting shaft, the connecting seat is arranged on the connecting shaft, the water seepage holes are arranged on the connecting seat, the limiting strips are arranged on the connecting shaft, the movable turning plate is arranged on the connecting shaft, the connecting shaft is arranged on the connecting seat, the movable turning plate is arranged on the connecting shaft, the movable turning plate is arranged on;
3. according to the invention, through the arrangement of the sealing cover, the rotating shaft, the adapter, the pressure discharge pipeline and the rain shelter, the sealing degree of the upper end of the methane tank body can be kept by virtue of the sealing cover, so that the internal air pressure of the methane tank body is effectively kept, when the internal air pressure of the equipment is overlarge, the internal pressure can be released through the pressure discharge pipeline, and meanwhile, the rain shelter can avoid the backflow condition of external rainwater or other accumulated water.
Drawings
FIG. 1 is a schematic view of a front view semi-section structure of the present invention;
FIG. 2 is a schematic view of an enlarged structure of the movable flap in a top view according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a methane tank body; 2. a pressure-bearing block; 3. a feed inlet; 4. a movable turning plate; 5. a connecting shaft; 6. a connecting seat; 7. a water seepage hole; 8. a limiting strip; 9. a limiting ring; 10. locking screws; 11. a sealing cover; 12. a rotating shaft; 13. a thermal insulation layer; 14. a crossover sub; 15. a pressure discharge pipeline; 16. a rain shelter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a biogas pool using livestock and poultry manure for a large farm comprises a biogas pool body 1, a sealing cover 11 and a pressure discharge pipeline 15, wherein a pressure bearing block 2 is arranged below the biogas pool body 1, a feed inlet 3 is arranged on the left side of the biogas pool body 1, an inclined included angle between the feed inlet 3 and the biogas pool body 1 is 23 degrees, the diameter of an inner circular arc of the feed inlet 3 is larger than that of an outer circular arc of a movable turning plate 4, and an integral outer frame structure of the device is formed by arranging the biogas pool body 1, the pressure bearing block 2, the feed inlet 3, a temperature insulating layer 13 and the pressure discharge pipeline 15, wherein the horizontal deviation of the biogas pool body 1 after long-time use can be avoided through the pressure bearing block 2 below, the stability of the device is effectively maintained, and the temperature insulating layer 13 can avoid the influence of the external temperature on the device;
a movable turning plate 4 is arranged above the inner part of the feed inlet 3, a connecting shaft 5 is arranged in the middle of the movable turning plate 4, connecting seats 6 are arranged at the front end and the rear end of the connecting shaft 5, the front end and the rear end of the movable turning plate 4 are connected with the inner surface of the feed inlet 3 through the matching between the connecting shaft 5 and the connecting seats 6, the movable turning plate 4 forms a rotating structure through the connecting shaft 5, a water seepage hole 7 is arranged in the movable turning plate 4, a limiting strip 8 is arranged at the right side of the movable turning plate 4, the water seepage hole 7 is equidistantly and uniformly distributed in the inner part of the movable turning plate 4, the radius of the outer circular arc of the movable turning plate 4 is larger than that of the inner circular arc of the limiting strip 8, the circular arc angle of the limiting strip 8 is 155 degrees, a more flexible feeding mechanism is formed through the arrangement of the movable turning plate 4, the connecting shaft 5, the connecting seats 6, the, the invasion of dust or various impurities is effectively avoided, and when liquid is poured in, the liquid can directly flow into the methane tank body 1 through the water seepage holes 7, and the rotation direction of the movable turning plate 4 can be limited through the limiting strip 8;
a limiting ring 9 is arranged above the methane tank body 1, locking screws 10 are arranged inside the left end and the right end of the limiting ring 9, a sealing cover 11 is arranged inside the upper end of the methane tank body 1, a rotating shaft 12 is arranged inside the right end of the sealing cover 11, the inner surface of a heat insulation layer 13 is tightly attached to the outer surface of the methane tank body 1, the upper end of the methane tank body 1 is connected with the sealing cover 11 through the rotating shaft 12, the heat insulation layer 13 is wrapped outside the methane tank body 1, a conversion joint 14 is connected to the right side of the methane tank body 1, a pressure discharge pipeline 15 is arranged on the right side of the conversion joint 14, a canopy 16 is fixed at the upper end of the pressure discharge pipeline 15, the pressure discharge pipeline 15 is an L-shaped structure, the lower end of the pressure discharge pipeline 15 is connected with the methane tank body 1 through the conversion joint 14, the upper end of the pressure discharge pipeline 15 is welded with the canopy, Crossover sub 14, pressure discharge pipeline 15 and rainshelter 16's setting rely on sealed lid 11 can keep the sealed degree of marsh gas cell body 1 upper end, and effectual inside atmospheric pressure that keeps marsh gas cell body 1 can release internal pressure through pressure discharge pipeline 15 when the inside atmospheric pressure of equipment is too big, and rainshelter 16 can avoid the backward flow situation of external rainwater or other ponding simultaneously.
The working principle is as follows: for the methane tank using livestock and poultry manure in a large-scale farm, firstly, the device is produced in a whole package mode during construction, so the device can be directly used without operations such as dismounting and debugging before use, a user can pour materials from the feed inlet 3 until the materials enter the methane tank body 1 for fermentation reaction, the feeding efficiency can be kept and the cleanness degree of the interior of the feed inlet 3 can be kept through the movable turning plate 4, the invasion of dust or various sundries is effectively avoided, the materials can directly flow into the methane tank body 1 through the water seepage holes 7 when liquid is poured, the sealing degree of the upper end of the methane tank body 1 can be kept by the sealing cover 11, the internal air pressure of the methane tank body 1 is effectively kept, the internal pressure can be released through the pressure discharge pipeline 15 when the internal air pressure of the device is too large, and the sealing cover 11 can be directly operated after being directly opened when the interior of the methane tank body 1 needs to be cleaned, thus completing the use process of the methane tank using the livestock and poultry manure in the whole large-scale farm.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine, includes methane-generating pit body (1), sealed lid (11) and pressure discharge pipeline (15), its characterized in that: the biogas digester body is characterized in that a bearing block (2) is arranged below the biogas digester body (1), a feed inlet (3) is arranged on the left side of the biogas digester body (1), a movable turning plate (4) is arranged above the inner portion of the feed inlet (3), a connecting shaft (5) is arranged in the middle of the movable turning plate (4), connecting seats (6) are arranged at the front end and the rear end of the connecting shaft (5), a water seepage hole (7) is arranged in the movable turning plate (4), a limiting strip (8) is arranged on the right side of the movable turning plate (4), a limiting ring (9) is arranged above the biogas digester body (1), locking screws (10) are arranged inside the left end and the right end of the limiting ring (9), a sealing cover (11) is located inside the upper end of the biogas digester body (1), a rotating shaft (12) is arranged inside the right end of the sealing cover (11), and a temperature isolating, and the right side of the methane tank body (1) is connected with an adapter (14), the pressure discharge pipeline (15) is positioned on the right side of the adapter (14), and the upper end of the pressure discharge pipeline (15) is fixed with a rain shelter (16).
2. The biogas digester using livestock and poultry manure for large-scale farms according to claim 1, characterized in that: the inclined included angle between the feed port (3) and the methane tank body (1) is 23 degrees, and the diameter of the inner circular arc of the feed port (3) is larger than that of the outer circular arc of the movable turning plate (4).
3. The biogas digester using livestock and poultry manure for large-scale farms according to claim 1, characterized in that: the front end and the rear end of the movable turning plate (4) are connected with the inner surface of the feeding hole (3) through the matching between the connecting shaft (5) and the connecting seat (6), and the movable turning plate (4) forms a rotating structure through the connecting shaft (5).
4. The biogas digester using livestock and poultry manure for large-scale farms according to claim 1, characterized in that: the inside of activity board (4) is turned over in the distribution that infiltration hole (7) equidistance is even, and the outside circular arc radius of activity board (4) is greater than the inside circular arc radius of spacing (8) to the circular arc angle of spacing (8) is 155.
5. The biogas digester using livestock and poultry manure for large-scale farms according to claim 1, characterized in that: the inner surface of the heat insulation layer (13) is tightly attached to the outer surface of the methane tank body (1), and the upper end of the methane tank body (1) is connected with the sealing cover (11) through the rotating shaft (12).
6. The biogas digester using livestock and poultry manure for large-scale farms according to claim 1, characterized in that: the pressure discharge pipeline (15) is arranged to be an L-shaped structure, the lower end of the pressure discharge pipeline (15) is connected with the methane tank body (1) through a conversion joint (14), and the upper end of the pressure discharge pipeline (15) is welded with the rain shelter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386139.9A CN111196670A (en) | 2018-11-20 | 2018-11-20 | Large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386139.9A CN111196670A (en) | 2018-11-20 | 2018-11-20 | Large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111196670A true CN111196670A (en) | 2020-05-26 |
Family
ID=70741657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386139.9A Withdrawn CN111196670A (en) | 2018-11-20 | 2018-11-20 | Large-scale plant is with utilizing methane-generating pit of beasts and birds excrement and urine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111196670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213645A (en) * | 2021-05-25 | 2021-08-06 | 上海润牧机电设备有限公司 | Tail-end denitrification process device and method for cover lagoon methane tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405905Y (en) * | 1999-12-11 | 2000-11-15 | 刘杰生 | Automatic sealing cover |
| CN203741195U (en) * | 2014-02-19 | 2014-07-30 | 四川祥昇建设工程有限公司 | Efficient biogas digester utilizing excrements of livestock |
| CN204727748U (en) * | 2015-07-01 | 2015-10-28 | 金杨杨 | A kind of production and use of marsh gas preparation facilities |
| CN106069816A (en) * | 2016-07-30 | 2016-11-09 | 牧原食品股份有限公司 | Mechanization feeder pig manure cleaning system |
| CN206232589U (en) * | 2016-11-02 | 2017-06-09 | 王丹 | A kind of plant's excrement methane utilization device |
-
2018
- 2018-11-20 CN CN201811386139.9A patent/CN111196670A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405905Y (en) * | 1999-12-11 | 2000-11-15 | 刘杰生 | Automatic sealing cover |
| CN203741195U (en) * | 2014-02-19 | 2014-07-30 | 四川祥昇建设工程有限公司 | Efficient biogas digester utilizing excrements of livestock |
| CN204727748U (en) * | 2015-07-01 | 2015-10-28 | 金杨杨 | A kind of production and use of marsh gas preparation facilities |
| CN106069816A (en) * | 2016-07-30 | 2016-11-09 | 牧原食品股份有限公司 | Mechanization feeder pig manure cleaning system |
| CN206232589U (en) * | 2016-11-02 | 2017-06-09 | 王丹 | A kind of plant's excrement methane utilization device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213645A (en) * | 2021-05-25 | 2021-08-06 | 上海润牧机电设备有限公司 | Tail-end denitrification process device and method for cover lagoon methane tank |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200526 |