CN213624134U - Straw fermentation biogas gasification device for crop energy conversion - Google Patents
Straw fermentation biogas gasification device for crop energy conversion Download PDFInfo
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- CN213624134U CN213624134U CN202022549712.2U CN202022549712U CN213624134U CN 213624134 U CN213624134 U CN 213624134U CN 202022549712 U CN202022549712 U CN 202022549712U CN 213624134 U CN213624134 U CN 213624134U
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- biogas
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- fermentation
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- 239000010902 straw Substances 0.000 title claims abstract description 46
- 238000000855 fermentation Methods 0.000 title claims abstract description 38
- 230000004151 fermentation Effects 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 18
- 238000002309 gasification Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 25
- 238000003756 stirring Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009795 derivation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a straw fermentation biogas digester plant for crops energy conversion, including fermentation natural pond, natural pond cover, first motor and second motor, the top center department fixed mounting in fermentation natural pond has natural pond cover, and natural pond cover's top center department link up and is fixed with the blast pipe to natural pond cover's bottom is fixed with the grid plate, natural pond cover's the left and right sides link up installs the inlet pipe and arranges the material pipe, and the feed inlet position department of inlet pipe rotates and installs the apron, natural pond cover's middle part bearing runs through installs the cross axle, the cover is equipped with first chain belt subassembly between the tip outer wall of first motor and carousel and cross axle, second motor fixed mounting is in the top of arranging the material pipe. This a straw fermentation biogas gasification device for crops energy conversion can realize the leading-in fast and derive of straw raw materials, prevents the jam and block up when its guide appears to effective stirring when can carrying out the fermentation of straw raw materials pushes away and scatters.
Description
Technical Field
The utility model relates to a crop energy conversion related technical field specifically is a straw fermentation biogas device for crop energy conversion.
Background
The crop energy conversion is a trend of the existing society development, and by recycling and converting the agricultural wastes, such as recycling of agricultural straw resources and utilization of a biogas glue-forming device, anaerobic fermentation treatment of the agricultural straws is carried out to generate recyclable clean biogas resources, so that pollution and waste of useful resources caused by direct discarding of the agricultural straws are prevented.
However, the prior straw fermentation and biogas generation device has the following problems when in use:
the leading-in and the derivation of straw raw materials of being not convenient for cause the jam influence of straw raw materials when business turn over easily, lead to the piling up of marsh gas device bottom production raw materials to at the fermentation in-process, the stirring that can not realize the promotion of raw materials influences the fermentation efficiency and the speed of straw raw materials. Aiming at the problems, innovative design is urgently needed on the basis of the original straw fermentation biogas gasification device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straw fermentation biogas device for crops energy conversion to solve above-mentioned background art and propose the leading-in and the derivation of the straw raw materials of being not convenient for of current straw fermentation biogas device, cause the jam influence of straw raw materials when passing in and out easily, lead to the piling up of the raw materials of marsh gas device bottom production, and at the fermentation in-process, can not realize the stirring of the promotion of raw materials, influence the problem of the fermentation efficiency and the speed of straw raw materials.
In order to achieve the above object, the utility model provides a following technical scheme: a straw fermentation biogas gasification device for crop energy conversion comprises a fermentation biogas pool, a biogas pool cover, a first motor and a second motor, wherein the center of the top of the fermentation biogas pool is fixedly provided with the biogas pool cover, the center of the top of the biogas pool cover is fixedly provided with an exhaust pipe in a penetrating way, the bottom of the biogas pool cover is fixedly provided with a grid plate, the left side and the right side of the biogas pool cover are provided with a feeding pipe and a discharging pipe in a penetrating way, a cover plate is rotatably arranged at the position of a feeding port of the feeding pipe, a separation plate is rotatably arranged at the penetrating connection part of the feeding pipe and the biogas pool cover, a middle bearing of the biogas pool cover is provided with a cross shaft in a penetrating way, the outer wall of the cross shaft is fixedly provided with a turbulence blade, the outer wall of the biogas pool cover is fixedly provided with the first motor, the outer wall of the connection part of the biogas pool cover and the feeding pipe is rotatably provided with a turntable, a first chain belt assembly is sleeved, and the pivot interconnect of carousel and division board to the pivot end of division board is fixed with the ring gear, second motor fixed mounting arranges the top of expecting the pipe, and the output shaft end fixing of second motor has the auger shaft to arrange the junction outer wall bearing of expecting pipe and natural pond cover and run through and install the position sleeve, the cover is equipped with second chain belt subassembly between the upper end outer wall of position sleeve and the output shaft outer wall of second motor moreover.
Preferably, the top of the methane tank cover is provided with a convex structure, the methane tank cover and the feeding pipe are communicated, and the feeding pipe is distributed in a 45-degree downward inclined manner.
Preferably, the division board constitutes the relative flip structure of pivot installation with the inlet pipe, and is the sealed setting of laminating between the edge of division board and the inner wall of inlet pipe to the ring gear of division board pivot end is connected with the carousel meshing.
Preferably, the edge inner side wall and the middle outer wall of the turntable are both provided with saw-toothed structures, saw teeth of the edge inner side wall and the middle outer wall of the turntable respectively occupy half of the circumference of the turntable, and the directions of the saw teeth of the edge inner side wall and the middle outer wall of the turntable are opposite.
Preferably, the position sleeve has 2 about arranging the vertical central axis symmetric distribution of material pipe, and arranges the through connection department of material pipe and natural pond cover and seted up and accomodate the groove to accomodate the inside movable mounting in groove and have the shrouding, the top of shrouding is fixed with the lead screw moreover, the inside through connection of lead screw and position sleeve simultaneously.
Preferably, the screw rods and the positioning sleeves are arranged in one-to-one correspondence, and the inner walls of the bottoms of the positioning sleeves are in threaded connection with the outer walls of the screw rods.
Compared with the prior art, the beneficial effects of the utility model are that: the straw fermentation biogas gasification device for crop energy conversion can realize rapid introduction and discharge of straw raw materials, prevent blockage and congestion during material guiding, and effectively stir and disperse the straw raw materials during fermentation;
1. the stirring blades and the rotary disc perform synchronous rotary motion only by starting the first motor, so that the effects of pushing and scattering straw raw materials in the device by the stirring blades are achieved, the subsequent straw raw materials are conveniently discharged and pushed, the fermentation efficiency is improved, the rotation of the rotary disc is in meshing transmission with the gear ring, the reciprocating rotation effect of the partition plate is realized, the partition plate can push the raw materials, and the stable introduction of the straw raw materials is facilitated;
2. when the material that stirs the stream blade and carry out the straw promotes, can carry out its effectual diffusion, avoid piling up the fermentation influence that produces, and the start-up of second motor makes position sleeve and auger shaft accomplish synchronous start-up, makes lead screw and shrouding synchronous lift accomplish the bottom of accomodating the groove open with the start-up of auger shaft, reaches the quick exhaust purpose of straw under the promotion combined action of stirring the stream blade, avoids the straw to produce in the device and remains to pile up.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a front external view of the present invention;
FIG. 3 is a schematic view of the turntable structure of the present invention;
figure 4 is the utility model discloses shrouding mounting structure sketch map.
In the figure: 1. fermenting the biogas pool; 2. a biogas digester cover; 3. an exhaust pipe; 4. a grid plate; 5. a feed pipe; 6. a discharge pipe; 7. a cover plate; 8. a partition plate; 9. a horizontal axis; 10. a turbulence blade; 11. a first motor; 12. a turntable; 13. a first chain belt assembly; 14. a gear ring; 15. a second motor; 16. a packing auger shaft; 17. a positioning sleeve; 18. a second chain belt assembly; 19. a receiving groove; 20. closing the plate; 21. and a screw rod.
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. 1-4, the present invention provides a technical solution: a straw fermentation biogas gasification device for crop energy conversion comprises a fermentation biogas pool 1, a biogas pool cover 2, an exhaust pipe 3, a grid plate 4, a feeding pipe 5, a discharging pipe 6, a cover plate 7, a partition plate 8, a transverse shaft 9, a turbulence blade 10, a first motor 11, a rotary table 12, a first chain belt component 13, a gear ring 14, a second motor 15, a packing auger shaft 16, a positioning sleeve 17, a second chain belt component 18, a containing groove 19, a sealing plate 20 and a screw rod 21, wherein the biogas pool cover 2 is fixedly arranged at the top center of the fermentation biogas pool 1, the exhaust pipe 3 is fixedly communicated with the top center of the biogas pool cover 2, the grid plate 4 is fixed at the bottom of the biogas pool cover 2, the feeding pipe 5 and the discharging pipe 6 are communicated with the left side and the right side of the biogas pool cover 2, the cover plate 7 is rotatably arranged at the position of a feeding port of the feeding pipe 5, the partition plate 8 is rotatably arranged at the communicated joint of the feeding pipe 5 and the biogas, a transverse shaft 9 is installed in the middle of the biogas digester cover 2 in a penetrating mode through a bearing, a turbulence blade 10 is fixed on the outer wall of the transverse shaft 9, a first motor 11 is fixed on the outer wall of the biogas digester cover 2, a rotary disc 12 is rotatably installed on the outer wall of the joint of the biogas digester cover 2 and the feeding pipe 5, a first chain belt assembly 13 is sleeved between the first motor 11 and the outer walls of the ends of the rotary disc 12 and the transverse shaft 9, the rotary disc 12 is connected with a rotary shaft of a partition plate 8, a gear ring 14 is fixed on the rotary shaft of the partition plate 8, a second motor 15 is fixedly installed at the top of the discharging pipe 6, a packing auger shaft 16 is fixed on the end of an output shaft of the second motor 15, a positioning sleeve 17 is installed in the outer wall of the joint of the discharging pipe 6 and the biogas digester cover 2 in a penetrating mode through a bearing, and a second chain belt assembly 18 is sleeved between the outer.
The top of the biogas pool cover 2 is arranged to be a convex structure, the biogas pool cover 2 and the feeding pipe 5 are connected in a penetrating way, and the feeding pipe 5 is distributed in a 45-degree downward inclination manner, so that the internal feeding operation of the biogas pool cover 2 is facilitated, and the straw raw materials can be stably and rapidly fed.
The position sleeve 17 has 2 about arranging vertical central axis symmetric distribution of material pipe 6, and arrange the through connection department of material pipe 6 and natural pond cover 2 and seted up and accomodate groove 19, and accomodate the inside movable mounting of groove 19 and have shrouding 20, and the top of shrouding 20 is fixed with lead screw 21, lead screw 21 and the inside through connection of position sleeve 17 simultaneously, lead screw 21 and the setting of position sleeve 17 one-to-one, and threaded connection between the bottom inner wall of position sleeve 17 and the outer wall of lead screw 21, make second motor 15 make position sleeve 17 synchronous rotation when starting, reach shrouding 20's elevating movement purpose.
The working principle is as follows: when the straw fermentation biogas gasification device for crop energy conversion is used, firstly, as shown in fig. 1-3, when the raw material discharging of straws is realized, the first motor 11 is started, the first motor 11 drives the transverse shaft 9 and the turbulence blade 10 to synchronously rotate, when the turbulence blade 10 performs rotary motion, the pushing of the straw raw material is completed, and when the straw raw material can rotate in different directions, the pushing of the straw raw material is completed, so that the straw raw material can be pushed to the position of the feeding pipe 5 or the discharging pipe 6, and simultaneously, as shown in fig. 2-3, when the first motor 11 is started, the first motor 11 drives the rotary disc 12 to perform rotary motion through the first chain belt component 13, and simultaneously, the teeth on the inner wall of the edge of the rotary disc 12 and the teeth on the outer wall of the middle part of the rotary disc are respectively engaged with the gear ring 14, so as to achieve the continuous reciprocating motion of the gear ring 14 and the rotary shaft of the division plate 8, the partition plate 8 can continuously shake, so that the feeding pipe 5 can be fed conveniently, and meanwhile, the partition plate 8 can be used for plugging the feeding pipe 5 when being static;
according to fig. 1 and 4, when the material is required to be discharged, the second motor 15 drives the auger shaft 16 to rotate by starting the second motor 15, meanwhile, the second motor 15 drives the positioning sleeve 17 to rotate by the second chain belt assembly 18, the screw rod 21 in threaded connection with the positioning sleeve 17 drives the sealing plate 20 to synchronously move up and down by the rotation of the positioning sleeve 17, so that the sealing plate 20 is accommodated in the accommodating groove 19, the bottom of the accommodating groove 19 is opened, the opening of the accommodating groove 19 and the rotation of the auger shaft 16 achieve the effect of quickly discharging the straw.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a straw fermentation biogas gasification equipment for crops energy conversion, includes fermentation biogas pool (1), biogas pool cover (2), first motor (11) and second motor (15), its characterized in that: the fermentation biogas digester comprises a fermentation biogas digester (1), wherein a biogas digester cover (2) is fixedly installed at the top center of the fermentation biogas digester (1), an exhaust pipe (3) is fixedly communicated with the top center of the biogas digester cover (2), a grid plate (4) is fixed at the bottom of the biogas digester cover (2), a feeding pipe (5) and a discharging pipe (6) are communicated with the left side and the right side of the biogas digester cover (2), a cover plate (7) is rotatably installed at the position of a feeding port of the feeding pipe (5), a partition plate (8) is rotatably installed at the communicated joint of the feeding pipe (5) and the biogas digester cover (2), a cross shaft (9) is rotatably installed at a middle bearing of the biogas digester cover (2), turbulence blades (10) are fixed on the outer wall of the cross shaft (9), a first motor (11) is fixed on the outer wall of the biogas digester cover (2), and a turntable (12) is rotatably installed on the outer wall of the joint of the biogas digester cover (2) and the, the cover is equipped with first chain belt subassembly (13) between the tip outer wall of first motor (11) and carousel (12) and cross axle (9), and the pivot interconnect of carousel (12) and division board (8) to the pivot end of division board (8) is fixed with gear ring (14), second motor (15) fixed mounting is in the top of arranging material pipe (6), and the output shaft end fixing of second motor (15) has auger shaft (16), and the junction outer wall bearing of arranging material pipe (6) and marsh pond cover (2) runs through and installs position sleeve (17), and the cover is equipped with second chain belt subassembly (18) between the upper end outer wall of position sleeve (17) and the output shaft outer wall of second motor (15) moreover.
2. The straw fermentation and biogas generation device for crop energy conversion according to claim 1, characterized in that: the top of the methane tank cover (2) is of a convex structure, the methane tank cover (2) and the feeding pipe (5) are communicated, and the feeding pipe (5) is distributed in a 45-degree downward inclined manner.
3. The straw fermentation and biogas generation device for crop energy conversion according to claim 1, characterized in that: division board (8) constitute the relative flip structure of pivot installation with inlet pipe (5), and for the sealed setting of laminating between the edge of division board (8) and the inner wall of inlet pipe (5) to gear ring (14) and carousel (12) meshing connection of division board (8) pivot end.
4. The straw fermentation and biogas generation device for crop energy conversion according to claim 1, characterized in that: the edge inner side wall and the middle outer wall of the rotary table (12) are both arranged to be of a saw-toothed structure, saw teeth of the edge inner side wall and the middle outer wall of the rotary table (12) respectively occupy half of the circumference of the rotary table, and the saw teeth of the edge inner side wall and the saw teeth of the middle outer wall of the rotary table (12) are opposite in direction.
5. The straw fermentation and biogas generation device for crop energy conversion according to claim 1, characterized in that: position sleeve (17) have 2 about the vertical center axis symmetric distribution who arranges material pipe (6), and arrange the through connection department of material pipe (6) and natural pond cover (2) and seted up and accomodate groove (19) to accomodate the inside movable mounting of groove (19) has shrouding (20), and the top of shrouding (20) is fixed with lead screw (21) moreover, and the inside through connection of lead screw (21) and position sleeve (17) simultaneously.
6. The straw fermentation and biogas generation device for crop energy conversion according to claim 5, characterized in that: the screw rods (21) are arranged in one-to-one correspondence with the positioning sleeves (17), and the inner wall of the bottom of each positioning sleeve (17) is in threaded connection with the outer wall of each screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549712.2U CN213624134U (en) | 2020-11-06 | 2020-11-06 | Straw fermentation biogas gasification device for crop energy conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549712.2U CN213624134U (en) | 2020-11-06 | 2020-11-06 | Straw fermentation biogas gasification device for crop energy conversion |
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| Publication Number | Publication Date |
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| CN213624134U true CN213624134U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022549712.2U Expired - Fee Related CN213624134U (en) | 2020-11-06 | 2020-11-06 | Straw fermentation biogas gasification device for crop energy conversion |
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| CN (1) | CN213624134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755308A (en) * | 2021-09-17 | 2021-12-07 | 倪浩辰 | Straw biogas feeding device and straw biogas system |
-
2020
- 2020-11-06 CN CN202022549712.2U patent/CN213624134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755308A (en) * | 2021-09-17 | 2021-12-07 | 倪浩辰 | Straw biogas feeding device and straw biogas system |
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Granted publication date: 20210706 |