CN221566130U - Biogas collection device for straw anaerobic dry fermentation - Google Patents
Biogas collection device for straw anaerobic dry fermentation Download PDFInfo
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- CN221566130U CN221566130U CN202323507990.1U CN202323507990U CN221566130U CN 221566130 U CN221566130 U CN 221566130U CN 202323507990 U CN202323507990 U CN 202323507990U CN 221566130 U CN221566130 U CN 221566130U
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- 239000010902 straw Substances 0.000 title claims abstract description 37
- 238000000855 fermentation Methods 0.000 title claims abstract description 36
- 230000004151 fermentation Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 22
- 238000010586 diagram Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to the technical field of straw, and discloses a biogas collection device for straw anaerobic dry fermentation, which comprises a fermentation device body. According to the biogas collection device for the straw anaerobic dry fermentation, the suction pump is started, biogas in the reaction kettle can be extracted through the work of the suction pump, then the biogas enters the input pipe and then the output pipe, then the biogas enters the gas inlet pipe, then the biogas enters the barrel body, the biogas is guided through the guide plate I, then water in the biogas is subjected to gas-water separation treatment through the water absorbing plate II, and then the biogas is discharged into the gas collecting tank through the gas outlet pipe II, so that the effect of improving the purity of the biogas is achieved, and the problem that the phenomenon that the subsequent combustion is unstable is caused because the biogas cannot be separated for the gas and the water after the biogas is extracted in the use process of the conventional biogas collection device is solved.
Description
Technical Field
The utility model relates to the technical field of straw, in particular to a biogas collection device for straw anaerobic dry fermentation.
Background
Straw is a general term of stem and leaf parts of mature crops, and generally refers to the rest parts of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after harvesting seeds, more than half of the photosynthesis products of the crops exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a renewable biological resource with multiple purposes, and is also a coarse fodder.
At present, a large amount of straws are often left after fruits are ripe in agricultural operation, so that anaerobic dry fermentation is required to be carried out on the straws, most of harmful substances in the straws can be degraded, the negative influence of wastes on the environment is reduced, a large amount of biogas is generated during straw fermentation, and a biogas collecting device is required to be used, but the existing biogas collecting device cannot separate gas and water after extracting the biogas in the use process, and then the gas concentration of the biogas can be influenced during subsequent biogas recycling, so that the phenomenon of unstable subsequent combustion can be caused, improvement is provided for the biogas collecting device, and a biogas collecting device for anaerobic dry fermentation of the straws is provided for solving the problems in the background art.
In order to solve the problems, the biogas collecting device for straw anaerobic dry fermentation is improved.
Disclosure of utility model
The utility model aims to provide a biogas collecting device for straw anaerobic dry fermentation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a straw anaerobic dry fermentation is with marsh gas collection device, includes the fermenting installation body, the fermenting installation body includes the heating box, the top fixedly connected with reation kettle of heating box inner chamber, reation kettle's inner chamber fixedly connected with puts the charging tray, the bottom fixedly connected with fixed plate on heating box right side, extraction mechanism is installed at the top on reation kettle right side;
The extraction mechanism comprises an air pump, an input pipe is communicated with the input end of the air pump, the left side of the input pipe is communicated with the right side of the reaction kettle, an output pipe is communicated with the right side of the air pump, and a gas-water separation mechanism is communicated with the right side of the output pipe;
The gas-water separation mechanism comprises a barrel body, an air inlet pipe is communicated with the left side of the barrel body, the left side of the air inlet pipe is communicated with the right side of an output pipe, an air outlet pipe II is communicated with the top of the right side of the barrel body, a guide plate I is fixedly connected with the left side of an inner cavity of the barrel body, a guide plate II is fixedly connected with the right side of the barrel body, a water absorbing plate is fixedly connected with the bottom of the inner cavity of the barrel body, a circular plate II is fixedly connected with the bottom of the surface of the barrel body, a liquid collecting filter is arranged at the bottom of the circular plate II, an outlet pipe is communicated with the bottom of the liquid collecting filter, and a control valve is fixedly connected with the bottom of the surface of the outlet pipe.
As still further aspects of the utility model: the top of the surface of the liquid collecting filter is fixedly connected with a circular plate I, the inner cavities of the circular plate II and the circular plate I are movably connected with bolts, and the bottom of the surface of the bolts is movably connected with a fixing sleeve.
As still further aspects of the utility model: the surface fixedly connected with frame two of staving, the equal fixedly connected with backup pad in both sides of frame two bottoms, the bottom fixedly connected with of backup pad is in the top of fixed plate.
As still further aspects of the utility model: the four corners of aspiration pump bottom are all fixedly connected with mounting panel, the bottom plate is installed to the bottom of mounting panel, the bottom fixedly connected with bracing piece of bottom plate, the bottom fixedly connected with of bracing piece is in the top of fixed plate.
As still further aspects of the utility model: both sides of the inner cavity of the mounting plate are movably connected with fixing bolts, and the bottom of the mounting plate is fixedly connected to the top of the bottom plate through the fixing bolts.
As still further aspects of the utility model: the left side fixedly connected with braced frame of reation kettle front side, the inner chamber fixedly connected with reference column of braced frame, the surface swing joint of reference column has the barrel door, the right side fixedly connected with inserted block of barrel door, the surface card connection of inserted block has the fixed frame, the back side fixedly connected with of fixed frame is in reation kettle's front side.
As still further aspects of the utility model: the right side intercommunication of outlet duct two has collection mechanism, collection mechanism includes the gas collecting channel, the left side intercommunication of gas collecting channel is in the right side of outlet duct two, the bottom intercommunication of gas collecting channel has outlet duct one, the bottom swing joint of outlet duct one surface has the tube cap.
As still further aspects of the utility model: the surface fixedly connected with frame one of gas-collecting channel, the equal fixedly connected with support column in both sides of frame one bottom, the bottom fixedly connected with of support column is in the top of fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the pumping pump is started, methane in the reaction kettle can be pumped through the operation of the pumping pump, then enters the interior of the input pipe, then reaches the interior of the output pipe, then enters the interior of the gas inlet pipe, then enables the methane to enter the interior of the barrel, guides the methane through the first guide plate, then carries out gas-water separation treatment on water in the methane through the water absorbing plate, guides the methane through the second guide plate, and then discharges the methane into the gas collecting box through the second gas outlet pipe, so that the gas-water separation treatment on the methane is achieved, the effect of improving the purity of the methane is achieved, and the problem that the gas concentration of the methane can be influenced when the methane is reused in the follow-up process is solved, and the phenomenon of unstable follow-up combustion can be caused.
2. According to the utility model, through the arrangement of the first circular plate, the liquid collecting filter is more convenient for an operator to install, the effect of fixing the first circular plate and the second circular plate is realized through the arrangement of the bolts, the effect of limiting the bolts in the working state is achieved through the arrangement of the fixing sleeve, the phenomenon that the bolts fall off from the inner parts of the first circular plate and the second circular plate in the working process is avoided, the effect of supporting and fixing the barrel in the working state is achieved through the arrangement of the outer frame and the supporting plate, and the phenomenon of collapsing of the barrel in the working process is avoided.
Drawings
FIG. 1 is a schematic structural view of a biogas collection device for anaerobic dry fermentation of straw;
FIG. 2 is a schematic diagram showing the connection of the back structure of a fixing plate in a biogas collection device for anaerobic dry fermentation of straw;
FIG. 3 is a schematic diagram showing structural connection of a tray in a biogas collection device for anaerobic dry fermentation of straw;
FIG. 4 is a schematic diagram showing structural connection of an air pump in a biogas collection device for anaerobic dry fermentation of straw;
FIG. 5 is a schematic diagram showing the structural connection of a liquid collecting filter in a biogas collecting device for straw anaerobic dry fermentation;
FIG. 6 is a schematic diagram showing structural connection of a water absorbing plate in a biogas collecting device for anaerobic dry fermentation of straw;
Fig. 7 is a schematic diagram showing structural connection of a gas collecting tank in a biogas collecting device for straw anaerobic dry fermentation.
In the figure: 1. a fermentation device body; 101. a heating box; 102. a fixing plate; 103. positioning columns; 104. a reaction kettle; 105. a support frame; 106. a barrel door; 107. a material placing disc; 108. inserting blocks; 109. a fixed frame; 2. a collection mechanism; 201. a gas collection box; 202. an outer frame I; 203. a support column; 204. a tube cover; 205. the first air outlet pipe is arranged; 3. a gas-water separation mechanism; 301. a tub body; 302. the air outlet pipe II; 303. an outer frame II; 304. a support plate; 305. a fixed sleeve; 306. a bolt; 307. a water outlet pipe; 308. a control valve; 309. a liquid collection filter; 310. a circular plate I; 311. a circular plate II; 312. an air inlet pipe; 313. a first guide plate; 314. a second guide plate; 315. a water absorbing plate; 4. an extraction mechanism; 401. an air extracting pump; 402. an input tube; 403. a mounting plate; 404. a bottom plate; 405. a support rod; 406. a fixing bolt; 407. and outputting the pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the new embodiments of the present utility model, and it is apparent that the embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are within the scope of the utility model as defined by the claims, are within the scope of the utility model as defined by the claims.
Examples
Referring to fig. 1, 2, 3, 4, 5 and 6, a biogas collection device for anaerobic dry fermentation of straw comprises a fermentation device body 1, wherein the fermentation device body 1 comprises a heating box 101, a reaction kettle 104 is fixedly connected to the top of the inner cavity of the heating box 101, a material placing tray 107 is fixedly connected to the inner cavity of the reaction kettle 104, a fixing plate 102 is fixedly connected to the bottom of the right side of the heating box 101, and an extraction mechanism 4 is arranged at the top of the right side of the reaction kettle 104;
The extraction mechanism 4 comprises an air pump 401, an input end of the air pump 401 is communicated with an input pipe 402, the left side of the input pipe 402 is communicated with the right side of the reaction kettle 104, the right side of the air pump 401 is communicated with an output pipe 407, and the right side of the output pipe 407 is communicated with the gas-water separation mechanism 3;
The gas-water separation mechanism 3 comprises a barrel body 301, an air inlet pipe 312 is communicated with the left side of the barrel body 301, the left side of the air inlet pipe 312 is communicated with the right side of an output pipe 407, an air outlet pipe II 302 is communicated with the top of the right side of the barrel body 301, a guide plate I313 is fixedly connected with the left side of an inner cavity of the barrel body 301, a guide plate II 314 is fixedly connected with the right side of the barrel body 301, a water absorbing plate 315 is fixedly connected with the bottom of the inner cavity of the barrel body 301, a circular plate II 311 is fixedly connected with the bottom of the surface of the barrel body 301, a liquid collecting filter 309 is arranged at the bottom of the circular plate II 311, a water outlet pipe 307 is communicated with the bottom of the liquid collecting filter 309, and a control valve 308 is fixedly connected with the bottom of the surface of the water outlet pipe 307.
The top fixedly connected with plectane 310 on album liquid filter 309 surface, plectane 311 and the equal swing joint of inner chamber of plectane 310 have bolt 306, the bottom swing joint on bolt 306 surface has fixed cover 305, through the setting of plectane 310, more be convenient for the operating personnel install album liquid filter 309, through the setting of bolt 306, realize carrying out fixed effect between plectane 310 and plectane 311, through the setting of fixed cover 305, reach the effect of spacing to the bolt 306 under the operational condition, avoid bolt 306 to appear the phenomenon that drops from the inside of plectane 310 and plectane 311 in the course of the work, the fixed surface of staving 301 is connected with frame two 303, the both sides of frame two 303 bottom are all fixedly connected with backup pad 304, the bottom fixedly connected with of backup pad 304 is in the top of fixed plate 102, through the setting of frame two 303 and backup pad 304, reach the effect of supporting fixed to staving 301 under the operational condition, avoid staving 301 to collapse phenomenon in the course of the work.
The bottom plate 404 is installed to the four corners of aspiration pump 401 bottom all fixedly connected with mounting panel 403, bottom plate 404 is installed to the bottom of mounting panel 403, the bottom fixedly connected with bracing piece 405 of bottom plate 404, the bottom fixedly connected with of bracing piece 405 is in the top of fixed plate 102, through the setting of mounting panel 403, reach the effect of supporting fixedly to aspiration pump 401 under the operating condition, through the setting of bottom plate 404 and bracing piece 405, realize supporting fixedly to aspiration pump 401 under the operating condition, avoid aspiration pump 401 to appear droing the phenomenon of collapsing in the course of the work, the equal swing joint in both sides of mounting panel 403 inner chamber has dead bolt 406, the bottom of mounting panel 403 passes through the top of dead bolt 406 fixed connection in bottom plate 404, through the setting of dead bolt 406, more be convenient for operating personnel install mounting panel 403, thereby realize the effect of installing fixedly to aspiration pump 401 under the operating condition.
The left side fixedly connected with braced frame 105 of reation kettle 104 front side, the inner chamber fixedly connected with reference column 103 of braced frame 105, the surface swing joint of reference column 103 has barrel door 106, the right side fixedly connected with inserted block 108 of barrel door 106, the surface joint of inserted block 108 is connected with fixed frame 109, the back side fixedly connected with of fixed frame 109 is in the front side of reation kettle 104, through the setting of barrel door 106, reach the effect that seals reation kettle 104 under the operating condition, avoid the straw to get into the dust and influence fermentation effect when fermenting, through the setting of reference column 103, make barrel door 106 can be smooth at the inner chamber of braced frame 105 remove, and can carry out spacing effect to reference column 103 under the moving state, through the setting of inserted block 108 and fixed frame 109, realize carrying out fixed effect to barrel door 106 under the operating condition, avoid barrel door 106 to appear rocking phenomenon under the operating condition.
Referring to fig. 1, 2 and 7, a biogas collection device for anaerobic dry fermentation of straw is disclosed, the right side of the second air outlet pipe 302 is communicated with a collection mechanism 2, the collection mechanism 2 comprises a gas collection box 201, the left side of the gas collection box 201 is communicated with the right side of the second air outlet pipe 302, the bottom of the gas collection box 201 is communicated with a first air outlet pipe 205, the bottom of the surface of the first air outlet pipe 205 is movably connected with a pipe cover 204, after gas-water separation is carried out through a barrel 301, biogas is discharged into the gas collection box 201 through the second air outlet pipe 302, then the pipe cover 204 is taken down by hand, then the effect of discharging biogas through the first air outlet pipe 205 is achieved, the surface of the gas collection box 201 is fixedly connected with an outer frame I202, two sides of the bottom of the outer frame I202 are fixedly connected with support columns 203, the bottom of the support columns 203 are fixedly connected to the top of a fixed plate 102, and the effect of supporting and fixing the gas collection box 201 in a working state is achieved through the arrangement of the outer frame I202 and the support columns 203, so that collapse phenomenon of the gas collection box 201 in the working process is avoided.
The working principle of the utility model is as follows: firstly, the barrel door 106 is pulled to the left side by hand, then the barrel door 106 moves around the surface of the positioning column 103, then the reaction kettle 104 is in an opened state, then straws are placed on the top of the placing tray 107, then the barrel door 106 is pulled to the right side by hand, the insert block 108 is driven to move by the movement of the barrel door 106, then the insert block 108 is connected with the inner cavity of the fixed frame 109 in a clamping way, then the barrel door 106 is fixed, then the suction pump 401 is placed on the top of the bottom plate 404 by hand, then the mounting plate 403 is driven to move, then the mounting plate 403 is mounted on the top of the bottom plate 404 by hand through the fixing bolts 406, then the liquid collecting filter 309 is driven to move by the movement of the liquid collecting filter 309, then the control valve 308 is driven to move, then the circular plate 310 is driven to move, the liquid collecting filter 309 is then installed and fixed through the bolts 306 and the fixing sleeve 305, then the air pump 401 is started, the biogas in the reaction kettle 104 can be extracted through the operation of the air pump 401, then enters the input pipe 402, then reaches the output pipe 407, then enters the air inlet pipe 312, then enables the biogas to enter the barrel 301, then guides the biogas through the guide plate I313, then carries out gas-water separation treatment on water in the biogas through the water absorbing plate 315, then guides the water through the guide plate II 314, then discharges the biogas into the gas collecting tank 201 through the air outlet pipe II 302, then carries out gas-water separation treatment on the biogas, thereby realizing the effect of improving the purity of the biogas, filters the liquid through the liquid collecting filter 309, then discharges the liquid through the control valve 308, finally carries out gas-water separation through the barrel 301, biogas is discharged into the gas collecting box 201 through the gas outlet pipe II 302, then the pipe cover 204 is removed by hand, and then the effect of discharging the biogas through the gas outlet pipe I205 is achieved, so that the effect of collecting the biogas is achieved.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a straw anaerobic dry fermentation is with marsh gas collection device, includes fermenting installation body (1), its characterized in that: the fermentation device comprises a fermentation device body (1), wherein the fermentation device body comprises a heating box (101), a reaction kettle (104) is fixedly connected to the top of an inner cavity of the heating box (101), a material placing disc (107) is fixedly connected to the inner cavity of the reaction kettle (104), a fixing plate (102) is fixedly connected to the bottom of the right side of the heating box (101), and an extraction mechanism (4) is arranged at the top of the right side of the reaction kettle (104);
The extraction mechanism (4) comprises an air pump (401), an input pipe (402) is communicated with the input end of the air pump (401), the left side of the input pipe (402) is communicated with the right side of the reaction kettle (104), an output pipe (407) is communicated with the right side of the air pump (401), and a gas-water separation mechanism (3) is communicated with the right side of the output pipe (407);
The gas-water separation mechanism (3) comprises a barrel body (301), an air inlet pipe (312) is communicated with the left side of the barrel body (301), the left side of the air inlet pipe (312) is communicated with the right side of an output pipe (407), an air outlet pipe II (302) is communicated with the top of the right side of the barrel body (301), a guide plate I (313) is fixedly connected with the left side of an inner cavity of the barrel body (301), a guide plate II (314) is fixedly connected with the right side of the barrel body (301), a water absorbing plate (315) is fixedly connected with the bottom of the inner cavity of the barrel body (301), a circular plate II (311) is fixedly connected with the bottom of the surface of the barrel body (301), a liquid collecting filter (309) is mounted at the bottom of the circular plate II (311), an air outlet pipe (307) is communicated with the bottom of the liquid collecting filter (309), and a control valve (308) is fixedly connected with the bottom of the surface of the water outlet pipe (307).
2. The biogas collection device for straw anaerobic dry fermentation according to claim 1, wherein: the top of liquid collecting filter (309) surface fixedly connected with plectane (310), plectane two (311) and plectane one (310) inner chamber all swing joint have bolt (306), the bottom swing joint on bolt (306) surface has fixed cover (305).
3. The biogas collection device for straw anaerobic dry fermentation according to claim 1, wherein: the surface of the barrel body (301) is fixedly connected with a second outer frame (303), two sides of the bottom of the second outer frame (303) are fixedly connected with supporting plates (304), and the bottoms of the supporting plates (304) are fixedly connected to the tops of the fixing plates (102).
4. The biogas collection device for straw anaerobic dry fermentation according to claim 1, wherein: the four corners of aspiration pump (401) bottom are all fixedly connected with mounting panel (403), bottom plate (404) are installed to the bottom of mounting panel (403), the bottom fixedly connected with bracing piece (405) of bottom plate (404), the bottom fixedly connected with of bracing piece (405) is in the top of fixed plate (102).
5. The biogas collection device for straw anaerobic dry fermentation according to claim 4, wherein: both sides of the inner cavity of the mounting plate (403) are movably connected with fixing bolts (406), and the bottom of the mounting plate (403) is fixedly connected to the top of the bottom plate (404) through the fixing bolts (406).
6. The biogas collection device for straw anaerobic dry fermentation according to claim 1, wherein: the left side fixedly connected with braced frame (105) of reation kettle (104) front side, the inner chamber fixedly connected with reference column (103) of braced frame (105), the surface swing joint of reference column (103) has barrel door (106), the right side fixedly connected with inserted block (108) of barrel door (106), the surface joint of inserted block (108) is connected with fixed frame (109), the back side fixedly connected with of fixed frame (109) is in the front side of reation kettle (104).
7. The biogas collection device for straw anaerobic dry fermentation according to claim 1, wherein: the right side intercommunication of outlet duct two (302) has collection mechanism (2), collection mechanism (2) are including gas collection box (201), the left side intercommunication of gas collection box (201) is in the right side of outlet duct two (302), the bottom intercommunication of gas collection box (201) has outlet duct one (205), the bottom swing joint of outlet duct one (205) surface has tube cap (204).
8. The biogas collection device for straw anaerobic dry fermentation according to claim 7, wherein: the surface of the gas collection box (201) is fixedly connected with an outer frame I (202), two sides of the bottom of the outer frame I (202) are fixedly connected with supporting columns (203), and the bottoms of the supporting columns (203) are fixedly connected to the top of the fixing plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323507990.1U CN221566130U (en) | 2023-12-22 | 2023-12-22 | Biogas collection device for straw anaerobic dry fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323507990.1U CN221566130U (en) | 2023-12-22 | 2023-12-22 | Biogas collection device for straw anaerobic dry fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221566130U true CN221566130U (en) | 2024-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323507990.1U Active CN221566130U (en) | 2023-12-22 | 2023-12-22 | Biogas collection device for straw anaerobic dry fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221566130U (en) |
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2023
- 2023-12-22 CN CN202323507990.1U patent/CN221566130U/en active Active
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