CN213895269U

CN213895269U - Biogas collection device for biogas power generation equipment

Info

Publication number: CN213895269U
Application number: CN202022188367.4U
Authority: CN
Inventors: 曾勇
Original assignee: Hainan Sanya Xinzhong Water Environmental Protection Technology Co ltd
Current assignee: Hainan Sanya Xinzhong Water Environmental Protection Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-06
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a marsh gas power generation technical field just discloses a marsh gas collection device for marsh gas power generation equipment, comprising a base plate, fixed surface is connected with the supporting leg under the bottom plate, bottom plate upper surface left side fixedly connected with collecting box, bottom plate upper surface left side fixedly connected with air pump, first pipe has been cup jointed to the air pump output, first pipe surface openly pegs graft with the collecting box. This marsh gas collection device for marsh gas power generation facility, through setting up motor, first pivot, mount, first fixed axle, stirring board, second pivot, electric putter and driving frame, make the second fixed axle can make things convenient for more effectual drive stirring board to use second fixed axle centre of a circle as the center rotation, make the stirring board can comparatively effectually stir waste water, can comparatively effectually collect marsh gas, not only improved the collection efficiency of marsh gas, also improved collection device's practicality.

Description

Biogas collection device for biogas power generation equipment

Technical Field

The utility model relates to a marsh gas power generation technical field specifically is a marsh gas collection device for marsh gas power generation equipment.

Background

At present, along with the overload use of non-renewable resources by human beings, energy problems of various countries face severe tests, the use of renewable energy is an important guarantee of economic sustainable development, biogas is combustible gas generated by chemical reaction of substances in a biogas digester, and the biogas can also be used for power generation, so a biogas collecting device is needed to collect biogas, most of the waste water in the traditional biogas digester is in a static state, and the biogas in some water bodies can be discharged only after being gathered to a certain amount; the collecting device in the prior art directly collects the biogas in the biogas tank, the wastewater in the biogas tank is in a static state, and the rate of generating biogas from the wastewater in the static state is limited.

For example, chinese patent publication No. CN211111283U discloses a corrugated paper wastewater biogas collection apparatus, which comprises a driving stirring shaft and a driven stirring shaft, wherein the side walls of the driving stirring shaft and the driven stirring shaft are provided with spiral stirring blades, so that corrugated paper wastewater in a biogas tank can be stirred, biogas generated in the wastewater can be discharged in time, uninterrupted stirring of the wastewater can also promote reactions such as fermentation in the wastewater, and the production efficiency of the biogas is improved; the structure of stirring waste water through the driving stirring shaft and the driven stirring shaft is simple in actual use, biogas can not be collected effectively, and the practicability of the collecting device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a biogas collection device for biogas power generation equipment, which solves the problems provided in the background technology.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a biogas collecting device for biogas power generation equipment comprises a bottom plate, wherein supporting legs are fixedly connected to the lower surface of the bottom plate, a collecting box is fixedly connected to the left side of the upper surface of the bottom plate, an air pump is fixedly connected to the left side of the upper surface of the bottom plate, a first guide pipe is sleeved at the output end of the air pump, a second guide pipe is sleeved at the outer surface of the first guide pipe and the collecting box in a positive insertion mode, a support shaft is fixedly connected to the right side of the upper surface of the bottom plate, a processing box is fixedly connected to the upper surface of the support shaft, the outer surface of the second guide pipe is inserted with the upper surface of the processing box, a first valve is arranged at the top of the outer surface of the processing box, a second valve is arranged at the bottom of the outer surface of the processing box, a motor is fixedly connected to the right side of the upper surface of the bottom plate, a first rotating shaft is inserted with the lower surface of the processing box, and the output end of the motor is inserted with the lower surface of the first rotating shaft, the utility model discloses a stirring device, including first pivot, first fixed axle, stirring board, handle roof portion, electric putter, first pivot surface has cup jointed the mount, first pivot surface fixedly connected with first fixed axle, first fixed axle surface has cup jointed the stirring board, it is connected with the second pivot to handle roof portion inner wall rotation, second pivot lower surface fixedly connected with electric putter, first plectane has been cup jointed to the electric putter surface, first plectane surface fixedly connected with bracing piece, bracing piece medial surface and first pivot surface top fixed connection, the second plectane has been cup jointed to the electric putter output, second plectane lower surface fixedly connected with transmission frame, the rectangular channel has been seted up to stirring board upper surface, rectangular channel medial surface fixedly connected with second fixed axle.

Preferably, circular chutes matched with the second fixed shafts are formed in the bottom and the middle of the outer side face of the transmission frame.

Preferably, the width of the rectangular groove is greater than the width of the transmission frame, and the width of the transmission frame is thirty millimeters.

Preferably, the fixing frame is made of stainless steel, and the outer side face of the fixing frame is welded with the inner wall of the treatment box.

Preferably, the fixing frame is provided with a circular through hole on the upper surface, a ball is arranged in the circular through hole, and the shape formed by the circular through hole and the ball is matched with the outer surface of the first rotating shaft.

Preferably, the number of the support shafts is four, and the bottom and the top of the outer surfaces of the four groups of support shafts are respectively sleeved with a trapezoidal cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a marsh gas collection device for marsh gas power generation facility possesses following beneficial effect:

1. this marsh gas collection device for marsh gas power generation facility, through setting up motor, first pivot, mount, first fixed axle, stirring board, second pivot, electric putter and driving frame, make the second fixed axle can make things convenient for more effectual drive stirring board to use second fixed axle centre of a circle as the center rotation, make the stirring board can comparatively effectually stir waste water, can comparatively effectually collect marsh gas, not only improved the collection efficiency of marsh gas, also improved collection device's practicality.

2. This marsh gas collection device for marsh gas power generation facility through setting up first pivot, second pivot, first plectane, bracing piece and second plectane, not only makes electric putter can comparatively effectually rotate along with the rotation of motor, still makes the driving frame can comparatively effectually carry out elevating movement and adjust the angle of stirring board, has not only improved the stability of whole device operation, has also improved the collection efficiency of marsh gas greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic vertical sectional view of the structure of the treatment box of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a collection box; 4. an air pump; 5. a first conduit; 6. a second conduit; 7. a support shaft; 8. a treatment tank; 9. a first valve; 10. a second valve; 11. an electric motor; 12. a first rotating shaft; 13. a fixed mount; 14. a first fixed shaft; 15. a stirring plate; 16. a second rotating shaft; 17. an electric push rod; 18. a first circular plate; 19. a support bar; 20. a second circular plate; 21. a transmission frame; 22. a rectangular groove; 23. a second stationary shaft.

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 technical solution: a biogas collecting device for biogas power generation equipment comprises a bottom plate 1, wherein supporting legs 2 are fixedly connected to the lower surface of the bottom plate 1, a collecting box 3 is fixedly connected to the left side of the upper surface of the bottom plate 1, an air pump 4 is fixedly connected to the left side of the upper surface of the bottom plate 1, the type of the air pump 4 is 750W-30L, a first guide pipe 5 is sleeved at the output end of the air pump 4, the outer surface of the first guide pipe 5 is in plug-in connection with the front side of the collecting box 3, a second guide pipe 6 is sleeved at the input end of the air pump 4, a supporting shaft 7 is fixedly connected to the right side of the upper surface of the bottom plate 1, a processing box 8 is fixedly connected to the upper surface of the supporting shaft 7, the outer surface of the second guide pipe 6 is in plug-in connection with the upper surface of the processing box 8, a first valve 9 is arranged at the top of the outer surface of the processing box 8, a second valve 10 is arranged at the bottom of the outer surface of the processing box 8, a motor 11 is fixedly connected to the right side of the bottom plate 1, the motor 11 is Y132S2-2, the lower surface of the treatment box 8 is spliced with a first rotating shaft 12, the output end of a motor 11 is spliced with the lower surface of the first rotating shaft 12, the outer surface of the first rotating shaft 12 is sleeved with a fixed frame 13, the outer surface of the first rotating shaft 12 is fixedly connected with a first fixed shaft 14, the outer surface of the first fixed shaft 14 is sleeved with a stirring plate 15, the inner wall of the top of the treatment box 8 is rotatably connected with a second rotating shaft 16, the lower surface of the second rotating shaft 16 is fixedly connected with an electric push rod 17, the model of the electric push rod 17 is CLA, the outer surface of the electric push rod 17 is sleeved with a first circular plate 18, the outer surface of the first circular plate 18 is fixedly connected with a support rod 19, the inner side surface of the support rod 19 is fixedly connected with the top of the outer surface of the first rotating shaft 12, the output end of the electric push rod 17 is sleeved with a second circular plate 20, the lower surface of the second circular plate 20 is fixedly connected with a transmission frame 21, and by arranging the first rotating shaft 12, the second rotating shaft 16, the first circular plate 18, the support rod 19 and the second circular plate 20, the electric push rod 17 can effectively rotate along with the rotation of the motor 11, the transmission frame 21 can effectively perform lifting motion to adjust the angle of the stirring plate 15, the operation stability of the whole device is improved, the methane collection efficiency is greatly improved, the rectangular groove 22 is formed in the upper surface of the stirring plate 15, the second fixing shaft 23 is fixedly connected to the inner side surface of the rectangular groove 22, and the second fixing shaft 23 can conveniently and effectively drive the stirring plate 15 to rotate around the circle center of the first fixing shaft 14 by arranging the motor 11, the first rotating shaft 12, the fixing frame 13, the first fixing shaft 14, the stirring plate 15, the second rotating shaft 16, the electric push rod 17 and the transmission frame 21, so that the stirring plate 15 can effectively stir waste water, methane can be effectively collected, and the methane collection efficiency is improved, the practicality of the collecting device is also improved.

The utility model discloses in, in order to make the more convenient drive second fixed axle 23 motion of driving frame 21, consequently all set up the circular spout of second fixed axle 23 looks adaptation in driving frame 21 lateral surface bottom and middle part, circular spout has improved the convenience of driving frame 21 and the linkage of second fixed axle 23.

The utility model discloses in, in order to avoid causing the influence to the motion of driving frame 21, consequently set up the width that rectangular channel 22 is greater than the width of driving frame 21, and the width of driving frame 21 is thirty millimeters, and rectangular channel 22 has improved the convenience of driving frame 21 motion.

The utility model discloses in, carry on spacingly to first pivot 12 in order to make mount 13 more stable, consequently set up the material of mount 13 and be the stainless steel, and 13 lateral surfaces of mount and handle 8 inner wall welds of case, and the welding has improved the stability that mount 13 and processing 8 are connected.

The utility model discloses in, in order to make the more smooth and easy rotation of first pivot 12, consequently seted up circular through-hole at mount 13 upper surface, and the inside ball that is provided with of circular through-hole, and the shape that circular through-hole and ball formed and the 12 surface looks adaptations of first pivot, the ball has reduced the frictional force between 12 and the circular through-hole of first pivot, has improved the smoothness nature of 12 pivoted of first pivot.

The utility model discloses in, in order to make back shaft 7 more stable connect bottom plate 1 with handle case 8, consequently set up the quantity of back shaft 7 and be four groups, and trapezoidal cylinder has all been cup jointed to 7 surface bottoms of four groups of back shafts and top, and trapezoidal cylinder has improved the stability that back shaft 7 is connected bottom plate 1 with handle case 8.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, firstly, wastewater is conveyed into a treatment box 8 through a first valve 9, then a motor 11 and an electric push rod 17 are started, the output end of the motor 11 drives a first rotating shaft 12 and a first fixed shaft 14 to rotate clockwise and a supporting rod 19 to rotate clockwise, the first fixed shaft 14 drives a stirring plate 15 to rotate clockwise, the supporting rod 19 drives a first circular plate 18 and a second rotating shaft 16 to rotate clockwise, the second rotating shaft 16 drives the electric push rod 17 and a second circular plate 20 to rotate clockwise, meanwhile, the output end of the electric push rod 17 drives the second circular plate 20 and a transmission frame 21 to move upwards, circular sliding grooves matched with a second fixed shaft 23 are formed in the bottom and the middle of the outer side surface of the transmission frame 21, so that the second fixed shaft 23 moves upwards, the second fixed shaft 23 drives the stirring plate 15 to rotate clockwise by taking the circle center of the first fixed shaft 14 as the center, and the output end of the electric push rod 17 moves up and down, thereby leading the stirring plate 15 to swing by taking the circle center of the first fixed shaft 14 as the center, leading the stirring plate 15 to stir the wastewater, then starting the air pump 4, generating suction at the input end of the air pump 4, and conveying the methane in the treatment box 8 to the collection box 3 through the first guide pipe 5 and the second guide pipe 6.

In summary, according to the biogas collection device for the biogas power generation equipment, by arranging the motor 11, the first rotating shaft 12, the fixing frame 13, the first fixing shaft 14, the stirring plate 15, the second rotating shaft 16, the electric push rod 17 and the transmission frame 21, the second fixing shaft 23 can conveniently and effectively drive the stirring plate 15 to rotate around the center of the first fixing shaft 14, so that the stirring plate 15 can more effectively stir wastewater, biogas can be more effectively collected, the biogas collection efficiency is improved, and the practicability of the collection device is also improved.

This marsh gas collection device for marsh gas power generation facility through setting up first pivot 12, second pivot 16, first plectane 18, bracing piece 19 and second plectane 20, not only makes electric putter 17 can more effectually rotate along with the rotation of motor 11, still makes the drive frame 21 can more effectually carry out elevating movement and adjust the angle of stirring board 15, has not only improved the stability of overall arrangement operation, has also improved the collection efficiency of marsh gas greatly.

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

1. The utility model provides a marsh gas collection device for marsh gas power generation facility, includes bottom plate (1), its characterized in that: the lower surface of the bottom plate (1) is fixedly connected with supporting legs (2), the left side of the upper surface of the bottom plate (1) is fixedly connected with a collecting box (3), the left side of the upper surface of the bottom plate (1) is fixedly connected with an air pump (4), the output end of the air pump (4) is sleeved with a first conduit (5), the outer surface of the first conduit (5) is in positive insertion connection with the collecting box (3), the input end of the air pump (4) is sleeved with a second conduit (6), the right side of the upper surface of the bottom plate (1) is fixedly connected with a supporting shaft (7), the upper surface of the supporting shaft (7) is fixedly connected with a processing box (8), the outer surface of the second conduit (6) is in insertion connection with the upper surface of the processing box (8), the top of the outer surface of the processing box (8) is provided with a first valve (9), the bottom of the outer surface of the processing box (8) is provided with a second valve (10), the right side of the upper surface of the bottom plate (1) is fixedly connected with a motor (11), the treatment device is characterized in that a first rotating shaft (12) is spliced on the lower surface of the treatment box (8), the output end of the motor (11) is spliced with the lower surface of the first rotating shaft (12), a fixing frame (13) is sleeved on the outer surface of the first rotating shaft (12), a first fixing shaft (14) is fixedly connected to the outer surface of the first rotating shaft (12), a stirring plate (15) is sleeved on the outer surface of the first fixing shaft (14), a second rotating shaft (16) is rotatably connected to the inner wall of the top of the treatment box (8), an electric push rod (17) is fixedly connected to the lower surface of the second rotating shaft (16), a first circular plate (18) is sleeved on the outer surface of the electric push rod (17), a support rod (19) is fixedly connected to the outer surface of the first circular plate (18), the inner side surface of the support rod (19) is fixedly connected with the top of the outer surface of the first rotating shaft (12), and a second circular plate (20) is sleeved on the output end of the electric push rod (17), the lower surface of the second circular plate (20) is fixedly connected with a transmission frame (21), the upper surface of the stirring plate (15) is provided with a rectangular groove (22), and the inner side surface of the rectangular groove (22) is fixedly connected with a second fixed shaft (23).

2. The biogas collection device for a biogas power plant according to claim 1, characterized in that: circular chutes matched with the second fixed shafts (23) are formed in the bottom and the middle of the outer side face of the transmission frame (21).

3. The biogas collection device for a biogas power plant according to claim 1, characterized in that: the width of the rectangular groove (22) is larger than that of the transmission frame (21), and the width of the transmission frame (21) is thirty millimeters.

4. The biogas collection device for a biogas power plant according to claim 1, characterized in that: the fixing frame (13) is made of stainless steel, and the outer side face of the fixing frame (13) is welded with the inner wall of the treatment box (8).

5. The biogas collection device for a biogas power plant according to claim 1, characterized in that: the upper surface of the fixing frame (13) is provided with a circular through hole, a ball is arranged in the circular through hole, and the shape formed by the circular through hole and the ball is matched with the outer surface of the first rotating shaft (12).

6. The biogas collection device for a biogas power plant according to claim 1, characterized in that: the number of the support shafts (7) is four, and the bottom and the top of the outer surface of each support shaft (7) are respectively sleeved with a trapezoidal cylinder.