CN214300025U

CN214300025U - Biogas desulfurization spray tower

Info

Publication number: CN214300025U
Application number: CN202022698332.5U
Authority: CN
Inventors: 杨鹏; 任伟; 衡春元
Original assignee: Suzhou Pulejie Environmental Protection Technology Co ltd; Hubei Prejie Environmental Protection Technology Co ltd
Current assignee: Suzhou Pulejie Environmental Protection Technology Co ltd; Hubei Prejie Environmental Protection Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-28
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to the technical field of air purification, in particular to a biogas desulfurization spray tower which enlarges the contact area of alkali liquor and biogas, improves the desulfurization effect and increases the practicability; the automatic spraying device comprises a working box, a fan assembly, an air suction pipe, a gas pipe, a bearing block, a first conveying pipe, a driven gear, a spraying head, a feeding pipe, a bearing, a supporting rod, a motor assembly, a speed reducer, a power shaft and a power gear, a working cavity is arranged inside the working box, the fan assembly is arranged in the upper area of the right end of the working box, the output end of the air suction pipe is communicated with the input end of the fan assembly, the input end of the gas pipe is communicated with the output end of the fan assembly, the output end of the gas pipe extends into the bottom area of the working cavity, a penetrating hole is formed in the middle area of the top end of the working cavity in a penetrating mode, the bearing block is fixedly clamped with the penetrating hole, the output end of the first conveying pipe rotates to penetrate through the bearing block to be communicated with the input end of the spraying head, and the first conveying pipe is connected with the driven gear in a key mode.

Description

Biogas desulfurization spray tower

Technical Field

The utility model relates to the technical field of air purification, in particular to a biogas desulfurization spray tower.

Background

As is known, biogas, as its name implies, is a gas in the wet field of swamps, and from the scientific definition point of view, biogas is a combustible gas produced by the fermentation of various organic substances in the absence of air and at an appropriate temperature and PH by microorganisms. In the using process of the biogas, the biogas needs to be desulfurized, and the biogas desulfurization spray tower is a spray tower for desulfurizing the biogas in the using process of the biogas and is widely used in the field of air purification; the existing biogas desulfurization spray tower is found to have small contact area between alkali liquor and biogas and poor desulfurization effect, thereby resulting in poor practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a marsh gas desulfurization spray tower which enlarges the contact area of the alkali liquor and the marsh gas, improves the desulfurization effect and increases the practicability.

The utility model discloses a marsh gas desulfurization spray tower, including the work box, the fan subassembly, the aspiration channel, the gas-supply pipe, the bearing piece, first conveyer pipe, driven gear, the sprinkler head, the inlet pipe, a bearing, the bracing piece, motor element, a speed reducer, power shaft and power gear, the work box is inside to be provided with the working chamber, fan element installs in the right-hand member upper region of work box, the output of aspiration channel communicates with the input of fan subassembly, the input of gas-supply pipe communicates with the output of fan subassembly, the output of gas-supply pipe stretches into the working chamber bottom region, the top middle region of working chamber runs through and is provided with the penetration hole, the bearing piece is fixed with the penetration hole and clamps, the output of first conveyer pipe rotates to pass the bearing piece and communicates with the input of sprinkler head, first conveyer pipe and driven gear key-type connection, the bearing is located driven gear's inside wall upper region, the output of inlet pipe is connected with the top of bearing, the bottom of bracing piece and the top right part regional connection of work box, motor element installs on the top of bracing piece, and motor element's output is connected with the input of speed reducer, and the output of speed reducer is connected with the top of power shaft, and power gear and power shaft key-type connection, driven gear and power gear meshing.

The utility model discloses a marsh gas desulfurization spray column still includes rose box, blast pipe, second conveyer pipe and dust removal board, and the rose box is located the left side of work box, and the inside filter chamber that is provided with of rose box, the regional intercommunication in top right part of filter chamber are provided with the blast pipe, and dust removal board and the fixed clamping of filter chamber, the input of second conveyer pipe and the left end upper portion region intercommunication of work chamber, the output of second conveyer pipe and the regional intercommunication in right-hand member lower part of filter chamber.

The utility model discloses a marsh gas desulfurization spray column still includes runner pipe and liquid level pipe, the input of runner pipe and the regional intercommunication in left end lower part of working chamber, the output of runner pipe and the bottom intercommunication of liquid level pipe.

The utility model discloses a marsh gas desulfurization spray column still includes fixture block and acid-base test paper, and the right-hand member of fixture block is provided with L type groove, and the right-hand member of fixture block is connected with the left end of liquid level pipe, and L type groove communicates with the left end bottom region of liquid level pipe, and the acid-base test paper slides with L type groove and clamps.

The utility model discloses a marsh gas desulfurization spray column, the front end of liquid level pipe is provided with the scale mark.

The utility model discloses a marsh gas desulfurization spray column still includes the pulling handle, and the bottom of pulling handle is connected with the top of acid-base test paper.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, alkali liquor is added into a working cavity through an inlet pipe and a first conveying pipe, then a motor component and a speed reducer are opened to drive a power shaft and a power gear to rotate, then a driven gear, the first conveying pipe and a spraying head are driven to rotate, the alkali liquor is sprayed into the working cavity through the spraying head, then a fan component is opened to suck the methane through an air suction pipe, then the methane is conveyed into the working cavity through a gas conveying pipe, and then the methane is desulfurized through the alkali liquor, so that the contact area of the alkali liquor and the methane is enlarged, the desulfurization effect is improved, and the practicability is increased.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a connection structure of the motor assembly and the speed reducer of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the drawings, the reference numbers: 1. a work box; 2. a fan assembly; 3. an air suction pipe; 4. a gas delivery pipe; 5. A bearing block; 6. a first delivery pipe; 7. a driven gear; 8. a sprinkler head; 9. a feed pipe; 10. A bearing; 11. a support bar; 12. a motor assembly; 13. a speed reducer; 14. a power shaft; 15. A power gear; 16. a filter box; 17. an exhaust pipe; 18. a second delivery pipe; 19. a dust removal plate; 20. a flow-through tube; 21. a liquid level tube; 22. a clamping block; 23. acid-base test paper; 24. scale lines; 25. pulling handle

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 3, the biogas desulfurization spray tower of the utility model comprises a work box 1, a fan component 2, an air suction pipe 3, a gas pipe 4, a bearing block 5, a first delivery pipe 6, a driven gear 7, a spray head 8, a feed pipe 9, a bearing 10, a support rod 11, a motor component 12, a speed reducer 13, a power shaft 14 and a power gear 15, wherein a work cavity is arranged in the work box 1, the fan component 2 is arranged in the upper region of the right end of the work box 1, the output end of the air suction pipe 3 is communicated with the input end of the fan component 2, the input end of the gas pipe 4 is communicated with the output end of the fan component 2, the output end of the gas pipe 4 extends into the bottom region of the work cavity, a penetration hole is arranged in the middle region of the top end of the work cavity in a penetrating manner, the bearing block 5 is fixedly clamped with the penetration hole, the output end of the first delivery pipe 6 rotates to pass through the bearing block 5 to be communicated with the input end of the spray head 8, the first conveying pipe 6 is in key connection with a driven gear 7, a bearing 10 is located in the upper area of the inner side wall of the driven gear 7, the output end of a feeding pipe 9 is connected with the top end of the bearing 10, the bottom end of a supporting rod 11 is connected with the right area of the top end of a working box 1, a motor assembly 12 is installed at the top end of the supporting rod 11, the output end of the motor assembly 12 is connected with the input end of a speed reducer 13, the output end of the speed reducer 13 is connected with the top end of a power shaft 14, a power gear 15 is in key connection with the power shaft 14, and the driven gear 7 is meshed with the power gear 15; firstly, alkali liquor is added into a working cavity through an inlet pipe and a first conveying pipe, then a motor component and a speed reducer are opened to drive a power shaft and a power gear to rotate, then a driven gear, the first conveying pipe and a spraying head are driven to rotate, the alkali liquor is sprayed into the working cavity through the spraying head, then a fan component is opened to suck the methane through an air suction pipe, then the methane is conveyed into the working cavity through a gas conveying pipe, and then the methane is desulfurized through the alkali liquor, so that the contact area of the alkali liquor and the methane is enlarged, the desulfurization effect is improved, and the practicability is increased.

The utility model discloses a marsh gas desulfurization spray column, still include rose box 16, blast pipe 17, second conveyer pipe 18 and dust removal board 19, rose box 16 is located the left side of work box 1, the inside filter chamber that is provided with of rose box 16, the top right part region intercommunication of filter chamber is provided with blast pipe 17, dust removal board 19 and filter chamber fixed clamp, the input of second conveyer pipe 18 and the upper region of the left end of work chamber communicate, the output of second conveyer pipe 18 and the right-hand member lower part region intercommunication of filter chamber; the desulfurized biogas is conveyed into the filter cavity through the second conveying pipe 18, dust particles in the biogas are filtered through the dust removing plate 19, and the biogas is discharged through the exhaust pipe 17, so that the pollution to the air is reduced, and the practicability is improved.

The utility model also comprises a circulating pipe 20 and a liquid level pipe 21, wherein the input end of the circulating pipe 20 is communicated with the lower part of the left end of the working cavity, and the output end of the circulating pipe 20 is communicated with the bottom end of the liquid level pipe 21; the quantity of alkali lye in the working chamber can be observed through runner pipe and liquid level pipe, and the staff of being convenient for in time discharges and adds, has increased the practicality.

The utility model discloses a marsh gas desulfurization spray column still includes fixture block 22 and acid-base test paper 23, and the right-hand member of fixture block 22 is provided with L type groove, and the right-hand member of fixture block 22 is connected with the left end of liquid level pipe 21, and L type groove communicates with the left end bottom region of liquid level pipe 21, and acid-base test paper 23 slides with L type groove and clamps; the alkali liquor in the working cavity is tested through the fixture block and the acid-base test paper, when the acid content in the alkali liquor is high, the alkali liquor in the working cavity needs to be discharged and replaced, and the practicability is improved.

In the biogas desulfurization spray tower of the utility model, the front end of the liquid level pipe 21 is provided with a scale mark 24; the quantity of the alkali liquor in the working cavity can be directly observed through the scale marks, so that convenience is improved.

The biogas desulfurization spray tower of the utility model also comprises a pulling handle 25, and the bottom end of the pulling handle 25 is connected with the top end of the acid-base test paper 23; the acid-base test paper is more convenient to take and place by pulling the handle, and convenience is improved.

The utility model discloses a marsh gas desulfurization spray column, it is at the during operation, at first add alkali lye to the working chamber through inlet pipe 9 and first conveyer pipe 6, then open motor element 12 and speed reducer 13 and drive power shaft 14 and power gear 15 and rotate, then drive driven gear 7, first conveyer pipe 6 and sprinkler head 8 rotate, spray alkali lye in to the working chamber through sprinkler head 8, then open fan element 2 and inhale marsh gas through aspiration channel 3, then carry marsh gas to the working chamber through gas-supply pipe 4, then through alkali lye to marsh gas desulfurization can.

The installation mode, the connection mode or the arrangement mode of the biogas desulfurization spray tower of the utility model are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the motor assembly 12 of the biogas desulfurization spray tower of the utility model is purchased on the market, and the technicians in the industry only need to install and operate according to the attached operating instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A biogas desulfurization spray tower is characterized by comprising a working box (1), a fan assembly (2), an air suction pipe (3), a gas conveying pipe (4), a bearing block (5), a first conveying pipe (6), a driven gear (7), a spray head (8), an inlet pipe (9), a bearing (10), a support rod (11), a motor assembly (12), a speed reducer (13), a power shaft (14) and a power gear (15), wherein a working cavity is arranged inside the working box (1), the fan assembly (2) is arranged at the upper region of the right end of the working box (1), the output end of the air suction pipe (3) is communicated with the input end of the fan assembly (2), the input end of the gas conveying pipe (4) is communicated with the output end of the fan assembly (2), the output end of the gas conveying pipe (4) extends into the bottom region of the working cavity, a penetrating hole is arranged in the middle region of the top end of the working cavity in a penetrating manner, the bearing block (5) is fixedly clamped with the penetrating hole, the output end of the first delivery pipe (6) rotatably penetrates through the bearing block (5) to be communicated with the input end of the sprinkler head (8), the first conveying pipe (6) is in key connection with the driven gear (7), the bearing (10) is positioned in the upper area of the inner side wall of the driven gear (7), the output end of the feeding pipe (9) is connected with the top end of the bearing (10), the bottom end of the supporting rod (11) is connected with the right area of the top end of the working box (1), the motor component (12) is arranged at the top end of the support rod (11), the output end of the motor component (12) is connected with the input end of the speed reducer (13), the output end of the speed reducer (13) is connected with the top end of the power shaft (14), the power gear (15) is in key connection with the power shaft (14), and the driven gear (7) is meshed with the power gear (15).

2. The biogas desulfurization spray tower as recited in claim 1, further comprising a filter box (16), an exhaust pipe (17), a second delivery pipe (18) and a dust removal plate (19), wherein the filter box (16) is located at the left side of the working box (1), a filter cavity is arranged inside the filter box (16), the exhaust pipe (17) is arranged in the right region of the top end of the filter cavity in a communicating manner, the dust removal plate (19) is fixedly clamped with the filter cavity, the input end of the second delivery pipe (18) is communicated with the upper region of the left end of the working cavity, and the output end of the second delivery pipe (18) is communicated with the lower region of the right end of the filter cavity.

3. The biogas desulfurization spray tower of claim 2, further comprising a circulation pipe (20) and a liquid level pipe (21), wherein an input end of the circulation pipe (20) is communicated with a lower region of the left end of the working chamber, and an output end of the circulation pipe (20) is communicated with a bottom end of the liquid level pipe (21).

4. The biogas desulfurization spray tower as recited in claim 3, further comprising a fixture block (22) and acid-base test paper (23), wherein the right end of the fixture block (22) is provided with an L-shaped groove, the right end of the fixture block (22) is connected with the left end of the liquid level pipe (21), the L-shaped groove is communicated with the bottom area of the left end of the liquid level pipe (21), and the acid-base test paper (23) is slidably clamped with the L-shaped groove.

5. The biogas desulfurization spray tower according to claim 4, wherein the front end of the liquid level pipe (21) is provided with scale marks (24).

6. The biogas desulfurization spray tower of claim 5, further comprising a pulling handle (25), wherein the bottom end of the pulling handle (25) is connected with the top end of the acid-base test paper (23).