CN213652467U - Material pressing device of biogas fermentation tank - Google Patents
Material pressing device of biogas fermentation tank Download PDFInfo
- Publication number
- CN213652467U CN213652467U CN202022115865.6U CN202022115865U CN213652467U CN 213652467 U CN213652467 U CN 213652467U CN 202022115865 U CN202022115865 U CN 202022115865U CN 213652467 U CN213652467 U CN 213652467U
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- CN
- China
- Prior art keywords
- casing
- motor
- fermentation tank
- biogas fermentation
- pressing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 29
- 230000004151 fermentation Effects 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 title description 6
- 239000002699 waste material Substances 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005056 compaction Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 206010039509 Scab Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the technical field of fermentation tank pressing devices, and discloses a biogas fermentation tank pressing device, which comprises a shell, wherein a protective cover is arranged above the shell, one end of the upper part of the shell, which is far away from the protective cover, is provided with a pressure sensor, a second motor is arranged inside the protective cover, a lead screw is connected below the second motor, a connecting rod is sleeved outside the lead screw, and two ends of the connecting rod are both connected with a pressing plate; utilize the lead screw to remove the clamp plate for the clamp plate can move in vertical direction, utilizes the impact force of gravity in the decline in-process production, can be with the compaction more that the fermentation raw materials in the casing pressed.
Description
Technical Field
The utility model relates to a fermentation cylinder press technical field, concretely a biogas fermentation cylinder press device.
Background
Biogas fermentation is also called anaerobic digestion and anaerobic fermentation, and refers to a process of finally forming combustible mixed gas (biogas) such as methane, carbon monoxide and the like by decomposing and metabolizing organic substances (such as human, livestock and poultry excrement, straws, weeds and the like) through various microorganisms under certain moisture, temperature and anaerobic conditions.
In a fermentation tank, however, the slowly degraded suspended fiber materials are easy to float to the liquid level of the fermentation tank to form crusts; therefore, the release of the biogas is influenced, and even the gas production rate is reduced; therefore, in order to solve the problem of crusting in certain processes of fermenting and producing gas by using high-fiber materials (such as cow dung, crop straws and the like), a more effective method and a more effective way are required to be found.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a biogas fermentation tank pressing device to solve the problem that the liquid level of the existing fermentation tank is easy to form crusts.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biogas fermentation cylinder press device, includes the casing, the casing top is provided with the protection casing, the one end that the protection casing was kept away from to the casing top is provided with pressure sensor, the inside of protection casing is provided with the second motor, the below of second motor is connected with the lead screw, the outside cover of lead screw is equipped with the connecting rod, the both ends of connecting rod all are connected with the clamp plate, the below of lead screw is provided with first motor, the top of first motor is provided with the pivot, the pivot is rotated with first motor and is connected, the outside cover of pivot is equipped with the spiral leaf.
Preferably, one side of the shell is provided with a water inlet pipe, and a second one-way electromagnetic valve is arranged above the water inlet pipe.
Preferably, the below of inlet tube is provided with the inlet pipe, an pot head of inlet pipe is equipped with sealed lid, the one end that the inlet tube was kept away from to the casing is provided with the halfpace.
Preferably, a duct is arranged on the other side of the shell, an air outlet is arranged at one end of the duct, and a switch is arranged above the duct.
Preferably, one end of one side of the shell, which is far away from the guide pipe, is provided with a waste outlet, and a first one-way electromagnetic valve is arranged above the waste outlet.
Preferably, a heat dissipation plate is arranged below the waste outlet.
Preferably, four spiral blades are arranged on two sides of the rotating shaft.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses outside cover in the pivot is equipped with the spiral leaf, and the thickness left and right sides asymmetry of spiral leaf can be so that the in-process at the stirring reduces the resistance, not only can accelerate stirring speed, shortens fermentation time, can also reduce the wearing and tearing of spiral leaf, increases life.
(2) The utility model discloses be provided with the lead screw, utilize the lead screw to remove the clamp plate for the clamp plate can move in vertical direction, utilizes the impact force that gravity produced at the decline in-process, can be with the compacting more of the fermentation raw materials pressure in the casing, and press the material in-process, still can make the crust of fermentation cylinder liquid level broken, can not hinder the release of marsh gas in the liquid.
(3) The utility model discloses be provided with the heating panel, the outside air can enter into the casing bottom through the heating panel, reduces the temperature of casing bottom for fermentation environment is in the optimum condition in the casing, prevents because of the unable effluvium of heat that first motor produced at work, and the gathering is in the casing bottom, leads to the casing internal temperature too high, is unfavorable for waste material fermentation to produce marsh gas.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 1;
in the figure: 1. a pressure sensor; 2. a switch; 3. an air outlet; 4. a conduit; 5. a rotating shaft; 6. helical leaves; 7. a first one-way electromagnetic valve; 8. a waste outlet; 9. a heat dissipation plate; 10. a first motor; 11. a landing; 12. a feed pipe; 13. a sealing cover; 14. a water inlet pipe; 15. a second one-way solenoid valve; 16. a second motor; 17. a screw rod; 18. pressing a plate; 19. a connecting rod; 20. a protective cover; 21. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a material pressing device for a biogas fermentation tank, which comprises a housing 21, a protective cover 20 is disposed above the housing 21, the protective cover 20 can prevent dust and the like from falling on a second motor 16, providing a good working environment for the second motor 16, a pressure sensor 1 is disposed at one end of the housing 21, which is far away from the protective cover 20, the second motor 16 is disposed inside the protective cover 20, the model of the second motor 16 is Y2160M1-8, a screw rod 17 is connected below the second motor 16, the screw rod 17 is used to move a pressing plate 18, so that the pressing plate 18 can move in a vertical direction, an impact force generated by gravity in a descending process can press fermentation material in the housing 21 more tightly, a connecting rod 19 is sleeved outside the screw rod 17, both ends of the connecting rod 19 are connected to the pressing plate 18, the first motor 10 is arranged below the screw rod 17, the model of the first motor 10 is Y112M-4, the rotating shaft 5 is arranged above the first motor 10, the spiral blade 6 is sleeved outside the rotating shaft 5, and the thickness of the spiral blade 6 is asymmetric left and right, so that the resistance is reduced in the stirring process, and the stirring speed is increased.
Furthermore, one side of the shell 21 is provided with a water inlet pipe 14, a second one-way electromagnetic valve 15 is arranged above the water inlet pipe 14, and the second one-way electromagnetic valve 15 can only flow out in one way, so that the airtightness inside the shell 21 is ensured, gas leakage is prevented, and potential safety hazards are generated.
Further, the below of inlet tube 14 is provided with inlet tube 12, and the pot head of inlet tube 12 is equipped with sealed lid 13, and the one end that inlet tube 14 was kept away from to casing 21 is provided with halfpace 11, and halfpace 11 has reduced the height of inlet tube 12, and the staff can utilize halfpace 11 to throw the material, operates more laborsavingly.
Specifically, a duct 4 is arranged on the other side of the housing 21, an air outlet 3 is arranged at one end of the duct 4, and a switch 2 is arranged above the duct 4.
It is worth mentioning that one end of the housing 21 away from the conduit 4 is provided with a waste outlet 8, and a first one-way electromagnetic valve 7 is arranged above the waste outlet 8.
Furthermore, a heat dissipation plate 9 is arranged below the waste outlet 8, and outside air can enter the bottom of the shell through the heat dissipation plate 9 to form convection, so that the temperature at the bottom of the shell is controlled.
Further, the rotating shaft 5 is rotatably connected with a first motor 10.
Furthermore, four spiral blades 6 are arranged on two sides of the rotating shaft 5, the spiral blades 6 are symmetrically arranged, waste materials can be mixed more uniformly, the reaction speed between the waste materials is higher, and the speed of generating methane is higher.
The utility model discloses a theory of operation and use flow: when the utility model is used, a worker stands on the step 11 to open the sealing cover 13, waste materials are thrown into the shell 21 through the feeding pipe 12, the protective cover 20 is arranged outside the second motor 16, the second motor 16 is utilized to drive the screw rod 17 to rotate, the two sides of the screw rod 17 are provided with slide bars, the connecting rod 19 moves on the slide bars, the connecting rod 19 drives the pressing plate 18 to move in the vertical direction to destroy crusts formed on the surface of the pressing plate, then the first motor 10 is utilized to drive the rotating shaft 5 to rotate, the spiral blades 6 are used to stir the waste materials, the waste materials are fully mixed, the decomposition rate is improved, the methane production is accelerated, the gas pressure in the shell 21 is observed through the pressure sensor 1, the air is convected through the heat dissipation plate 9, and the over-high temperature at the; then the switch 2 is opened, so that the methane in the conduit 4 is discharged through the gas outlet 3; when the biogas fermentation tank is cleaned, the first one-way electromagnetic valve 7 is opened, waste materials are discharged through the waste material outlet 8, the water pipe is connected with the water inlet pipe 14, the second one-way electromagnetic valve 15 is opened, water is injected into the shell 21, and the interior of the shell 21 is cleaned by stirring the spiral blades 6.
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 (7)
1. The utility model provides a biogas fermentation cylinder press device, includes casing (21), its characterized in that: casing (21) top is provided with protection casing (20), the one end that protection casing (20) were kept away from to casing (21) top is provided with pressure sensor (1), the inside of protection casing (20) is provided with second motor (16), the below of second motor (16) is connected with lead screw (17), the outside cover of lead screw (17) is equipped with connecting rod (19), the both ends of connecting rod (19) all are connected with clamp plate (18), the below of lead screw (17) is provided with first motor (10), the top of first motor (10) is provided with pivot (5), and pivot (5) are rotated with first motor (10) and are connected, the outside cover of pivot (5) is equipped with spiral leaf (6).
2. The biogas fermentation tank pressing device of claim 1, which is characterized in that: one side of casing (21) is provided with inlet tube (14), the top of inlet tube (14) is provided with second one-way solenoid valve (15).
3. The biogas fermentation tank pressing device according to claim 2, characterized in that: the below of inlet tube (14) is provided with inlet pipe (12), the pot head of inlet pipe (12) is equipped with sealed lid (13), the one end that inlet tube (14) were kept away from in casing (21) is provided with halfpace (11).
4. The biogas fermentation tank pressing device of claim 1, which is characterized in that: the other side of casing (21) is provided with pipe (4), the one end of pipe (4) is provided with gas outlet (3), the top of pipe (4) is provided with switch (2).
5. The biogas fermentation tank pressing device according to claim 4, characterized in that: one end of one side of the shell (21), which is far away from the guide pipe (4), is provided with a waste outlet (8), and a first one-way electromagnetic valve (7) is arranged above the waste outlet (8).
6. The biogas fermentation tank pressing device according to claim 5, characterized in that: and a heat dissipation plate (9) is arranged below the waste outlet (8).
7. The biogas fermentation tank pressing device of claim 1, which is characterized in that: and four spiral blades (6) are arranged on two sides of the rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115865.6U CN213652467U (en) | 2020-09-24 | 2020-09-24 | Material pressing device of biogas fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022115865.6U CN213652467U (en) | 2020-09-24 | 2020-09-24 | Material pressing device of biogas fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213652467U true CN213652467U (en) | 2021-07-09 |
Family
ID=76697996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022115865.6U Expired - Fee Related CN213652467U (en) | 2020-09-24 | 2020-09-24 | Material pressing device of biogas fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213652467U (en) |
-
2020
- 2020-09-24 CN CN202022115865.6U patent/CN213652467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |