An industrial waste gas desulfurization efficiency improvement device

Abstract

This utility model discloses an industrial waste gas desulfurization efficiency improvement device, comprising a main body, an extrusion frame fixed inside the main body, a limiting groove formed on the top surface of the extrusion frame, a gas supply pipe fixed on the bottom surface of the extrusion frame, a one-way solenoid valve on the surface of the gas supply pipe, an outlet pipe on the top surface of the main body, an inlet pipe and a liquid inlet pipe on the sides of the main body, and a controller fixed on the surface of the main body; it also includes an extrusion assembly, which is set inside the extrusion frame to accelerate the dispersion of industrial waste gas; and a liquid leakage assembly, which is located on top of the extrusion assembly to increase the contact area between the industrial waste gas and the desulfurizing agent. A large amount of desulfurizing agent gathers at the top of the extrusion assembly. When the industrial waste gas enters the limiting groove unidirectionally through the gas supply pipe, the extrusion assembly will squeeze downwards in the limiting groove, so that the waste gas can be broken up and uniformly passed through the desulfurizing agent. This design improves the desulfurization speed of industrial waste gas and improves the desulfurization efficiency of the device.

Description

Technical Field

[0001] This utility model relates to the field of waste gas desulfurization technology, specifically to an industrial waste gas desulfurization efficiency improvement device. Background Technology

[0002] Industrial waste gas refers to the general term for various pollutant-containing gases emitted into the air during fuel combustion and production processes within a factory area. These waste gases pollute the atmosphere and enter the human body through the respiratory tract via different pathways. Some of them cause direct harm, while others have an accumulation effect, which can further endanger human health. In the process of industrial waste gas treatment, it is necessary to treat the sulfur oxides contained in the waste gas to prevent them from entering the atmosphere and forming acid rain.

[0003] Existing industrial waste gas desulfurization devices allow sulfur-containing gases to come into normal contact with the desulfurizing agent during the desulfurization process. This results in a small contact area and short contact time between the waste gas and the desulfurizing agent, leading to poor desulfurization efficiency and reducing the practicality of the device.

[0004] Therefore, there is an urgent need for an industrial waste gas desulfurization efficiency improvement device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an industrial waste gas desulfurization efficiency improvement device to solve the problem mentioned in the background art that existing industrial waste gas desulfurization devices allow sulfur-containing gas to come into normal contact with the desulfurizing agent during the desulfurization process, resulting in a small contact area and short contact time between the waste gas and the desulfurizing agent, leading to poor desulfurization efficiency and reduced practicality of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an industrial waste gas desulfurization efficiency improvement device, comprising a main body, an extrusion frame fixed inside the main body, a limiting groove formed on the top surface of the extrusion frame, a gas supply pipe fixed on the bottom surface of the extrusion frame and penetrating the bottom surface of the extrusion frame, a one-way solenoid valve provided on the surface of the gas supply pipe, an outlet pipe provided on the top surface of the main body and penetrating the top surface of the main body, an inlet pipe and a liquid inlet pipe respectively provided on the side surface of the main body and penetrating the side surface of the main body, and a controller fixed on the surface of the main body; further comprising an extrusion assembly, the extrusion assembly being disposed within the extrusion frame for accelerating the dispersion of industrial waste gas; and a liquid leakage assembly, the liquid leakage assembly being located on top of the extrusion assembly for increasing the contact area between the industrial waste gas and the desulfurizing agent.

[0007] Furthermore, the extrusion assembly includes an extrusion plate, a sealing ring is nested on the side of the extrusion plate and is movably connected to a limiting groove, the sealing ring is made of thermoplastic rubber, and hydraulic rods are fixedly arrayed on the top surface of the extrusion frame, and the output end of the hydraulic rods is fixedly connected to the extrusion plate.

[0008] Furthermore, the top surface of the extrusion plate is uniformly provided with air guide holes, and the air guide holes penetrate the extrusion plate; the top surface of the extrusion plate is uniformly provided with guide frames.

[0009] Furthermore, a sealing block is provided inside the guide frame, and the sealing block is movably connected to the guide frame. A return spring is provided between the sealing block and the guide frame. An air guide block is fixed on the bottom surface of the sealing block. The sealing block is made of thermoplastic rubber.

[0010] Furthermore, the leakage assembly includes a fixed frame, which is fixed inside the main body. A liquid storage frame is provided inside the fixed frame, and the liquid storage frame is rotatably connected to the fixed frame. A gear rack is fixed to the side of the liquid storage frame. A rotary motor is fixed inside the fixed frame. A transmission gear is fixed to the output end of the rotary motor, and the transmission gear meshes with the gear rack.

[0011] Furthermore, the bottom surface of the liquid storage frame is uniformly provided with leakage holes, and the leakage holes penetrate the liquid storage frame. A liquid distribution pipe is fixed to the bottom surface of the liquid storage, and the top end of the liquid distribution pipe penetrates the bottom surface of the liquid storage frame. The bottom surface of the liquid distribution pipe is provided with an array of leakage pipes, and the leakage pipes penetrate the liquid distribution pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The present invention relates to an industrial waste gas desulfurization efficiency improvement device, which has an extrusion component in the extrusion frame. A large amount of desulfurizing agent is collected at the top of the extrusion component. When industrial waste gas enters the limiting groove unidirectionally through the gas transmission pipe, the extrusion component will extrude downward in the limiting groove, so that the waste gas can be broken and evenly passed through the desulfurizing agent. This design improves the desulfurization speed of industrial waste gas and improves the desulfurization efficiency of the device.

[0014] 2. The present invention relates to an industrial waste gas desulfurization efficiency improvement device, wherein a liquid leakage component is provided at the top of the extrusion component. In the liquid leakage component, not only are leakage holes evenly provided on the bottom surface of the liquid storage frame, but also a liquid distribution pipe and a liquid leakage pipe are provided on the bottom surface of the liquid storage frame. This design allows the desulfurizing agent stored in the liquid storage frame to fall in multiple layers through the leakage holes and the liquid leakage pipe. Moreover, driven by the rotary motor, the falling desulfurizing agent can come into contact with the waste gas over a wider range, thereby improving the desulfurization effect of the device. Attached Figure Description

[0015] Figure 1 This is an isometric view of the present invention;

[0016] Figure 2 This is an overall sectional view of the present invention;

[0017] Figure 3 The overall structure of this utility model is described in several parts.

[0018] Figure 4 This is a structural diagram of the extrusion assembly of this utility model;

[0019] Figure 5 This is a cross-sectional view of the extrusion assembly of this utility model;

[0020] Figure 6 This is an exploded view of the extrusion assembly of this utility model;

[0021] Figure 7 This is a cross-sectional view of the leakage component of this utility model;

[0022] Figure 8 This is an exploded view of the leakage component of this utility model.

[0023] In the diagram: 1. Extrusion assembly; 101. Hydraulic rod; 102. Fixed frame; 103. Extrusion plate; 104. Sealing ring; 105. Air guide block; 106. Air guide hole; 107. Return spring; 108. Sealing block; 2. Leakage assembly; 201. Fixed frame; 202. Liquid distribution pipe; 203. Rotary motor; 204. Liquid storage frame; 205. Leakage hole; 206. Gear rack; 207. Transmission gear; 208. Leakage pipe; 3. Air outlet pipe; 4. Controller; 5. Liquid inlet pipe; 6. Air inlet pipe; 7. Main body; 8. One-way solenoid valve; 9. Air supply pipe; 10. Limiting groove; 11. Extrusion frame. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-8 This utility model provides an industrial waste gas desulfurization efficiency improvement device, including a main body 7, an extrusion frame 11 fixed inside the main body 7, a limiting groove 10 opened on the top surface of the extrusion frame 11, a gas supply pipe 9 fixed on the bottom surface of the extrusion frame 11 and passing through the bottom surface of the extrusion frame 11, a one-way solenoid valve 8 provided on the surface of the gas supply pipe 9, an outlet pipe 3 provided on the top surface of the main body 7 and passing through the top surface of the main body 7, an inlet pipe 6 and a liquid inlet pipe 5 respectively provided on the side of the main body 7 and passing through the side of the main body 7, and a controller 4 fixed on the surface of the main body 7; it also includes an extrusion assembly 1, which is set inside the extrusion frame 11 to accelerate the dispersion of industrial waste gas; and a liquid leakage assembly 2, which is located on top of the extrusion assembly 1 to increase the contact area between the industrial waste gas and the desulfurizing agent.

[0026] The extrusion assembly 1 includes an extrusion plate 103. A sealing ring 104 is nested on the side of the extrusion plate 103 and is movably connected to the limiting groove 10. The sealing ring 104 is made of thermoplastic rubber. A hydraulic rod 101 is fixedly arrayed on the top surface of the extrusion frame 11 and the output end of the hydraulic rod 101 is fixedly connected to the extrusion plate 103. Air guide holes 106 are evenly opened on the top surface of the extrusion plate 103 and penetrate through the extrusion plate 103. A guide frame 102 is evenly provided on the top surface of the extrusion plate 103. A sealing block 108 is provided inside the guide frame 102 and is movably connected to the guide frame 102. A reset spring 107 is provided between the sealing block 108 and the guide frame 102. An air guide block 105 is fixed on the bottom surface of the sealing block 108 and is made of thermoplastic rubber.

[0027] Specifically, a large amount of desulfurizing agent is gathered at the top of the extrusion assembly 1. When industrial waste gas enters the limiting groove 10 in one direction through the gas transmission pipe 9, the extrusion assembly 1 will squeeze downward in the limiting groove 10, so that the waste gas can be broken and evenly passed through the desulfurizing agent. This design improves the desulfurization speed of industrial waste gas and improves the desulfurization efficiency of the device.

[0028] The leakage component 2 includes a fixed frame 201, which is fixed inside the main body 7. A liquid storage frame 204 is provided inside the fixed frame 201, and the liquid storage frame 204 is rotatably connected to the fixed frame 201. A gear rack 206 is fixed to the side of the liquid storage frame 204. A rotary motor 203 is fixed inside the fixed frame 201. A transmission gear 207 is fixed to the output end of the rotary motor 203, and the transmission gear 207 meshes with the gear rack 206. Leakage holes 205 are evenly opened on the bottom surface of the liquid storage frame 204, and the leakage holes 205 penetrate the liquid storage frame 204. A liquid distribution pipe 202 is fixed to the bottom surface of the liquid storage, and the top end of the liquid distribution pipe 202 penetrates the bottom surface of the liquid storage frame 204. Leakage pipes 208 are arranged in an array on the bottom surface of the liquid distribution pipe 202, and the leakage pipes 208 penetrate the liquid distribution pipe 202.

[0029] Specifically, in the liquid leakage component 2, not only are leakage holes 205 evenly provided on the bottom surface of the liquid storage frame 204, but also a liquid distribution pipe 202 and a liquid leakage pipe 208 are provided on the bottom surface of the liquid storage frame 204. This design allows the desulfurizing agent stored in the liquid storage frame 204 to fall in multiple layers from the leakage holes 205 and the liquid leakage pipe 208. Moreover, driven by the rotary motor 203, the falling desulfurizing agent can come into contact with the exhaust gas over a larger area, thereby improving the desulfurization effect of the device.

[0030] Working principle: When the device is working, industrial waste gas first enters the main body 7 through the inlet pipe 6, and then enters the limiting groove 10 in the extrusion frame 11 through the gas delivery pipe 9. Due to the action of the one-way solenoid valve 8, the waste gas can only be transported upward from the bottom of the extrusion frame 11. After the waste gas enters the limiting groove 10, in the extrusion assembly 1, under the drive of the hydraulic rod 101, the extrusion plate 103 moves downward in the limiting groove 10. At this time, under the action of the sealing ring 104, the air pressure between the limiting groove 10 and the extrusion plate 103 is relatively large. Then the gas enters the upper part of the extrusion plate 103 through the air guide hole 106. When the gas passes through the air guide hole 106, the sealing block 108... The bottom air guide block 105 divides the gas, and the dispersed exhaust gas floats up from the desulfurizing agent on the extrusion plate 103 and continues to be transported upwards. Then it comes into contact with the desulfurizing agent falling in the liquid leakage assembly 2 again. In the liquid leakage assembly 2, not only are the bottom surface of the liquid storage frame 204 evenly provided with leakage holes 205, but the bottom surface of the liquid storage frame 204 is also provided with a liquid distribution pipe 202 and a liquid leakage pipe 208. This design allows the desulfurizing agent stored in the liquid storage frame 204 to fall in multiple layers from the leakage holes 205 and the liquid leakage pipe 208. Moreover, driven by the rotary motor 203, the falling desulfurizing agent can come into contact with the exhaust gas over a larger area. Finally, the desulfurized gas is discharged from the exhaust pipe 3.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An industrial waste gas desulfurization efficiency improvement device, comprising a main body (7), wherein an extrusion frame (11) is fixed inside the main body (7), a limiting groove (10) is provided on the top surface of the extrusion frame (11), a gas supply pipe (9) is fixed on the bottom surface of the extrusion frame (11), and the gas supply pipe (9) penetrates the bottom surface of the extrusion frame (11), a one-way solenoid valve (8) is provided on the surface of the gas supply pipe (9), an outlet pipe (3) is provided on the top surface of the main body (7), and the outlet pipe (3) penetrates the top surface of the main body (7), an inlet pipe (6) and a liquid inlet pipe (5) are respectively provided on the side of the main body (7), and the inlet pipe (6) and the liquid inlet pipe (5) penetrate the side of the main body (7), and a controller (4) is fixed on the surface of the main body (7); characterized in that Also includes: An extrusion assembly (1) is disposed within an extrusion frame (11) for accelerating the dispersion of industrial waste gas; The liquid leakage component (2) is located on top of the extrusion component (1) to increase the contact area between industrial waste gas and desulfurizing agent.

2. The industrial waste gas desulfurization efficiency improvement device according to claim 1, characterized in that: The extrusion assembly (1) includes an extrusion plate (103), a sealing ring (104) is nested on the side of the extrusion plate (103), and the sealing ring (104) is movably connected to the limiting groove (10). The sealing ring (104) is made of rubber thermoplastic. The top surface of the extrusion frame (11) is fixed with hydraulic rods (101), and the output end of the hydraulic rods (101) is fixedly connected to the extrusion plate (103).

3. The device for improving the desulfurization efficiency of industrial waste gas according to claim 2, characterized in that: The top surface of the extrusion plate (103) is uniformly provided with air guide holes (106), and the air guide holes (106) penetrate the extrusion plate (103). The top surface of the extrusion plate (103) is uniformly provided with guide frames (102).

4. The device for improving the desulfurization efficiency of industrial waste gas according to claim 3, characterized in that: The guide frame (102) is provided with a sealing block (108), and the sealing block (108) is movably connected to the guide frame (102). A return spring (107) is provided between the sealing block (108) and the guide frame (102). An air guide block (105) is fixed on the bottom surface of the sealing block (108). The sealing block (108) is made of rubber thermoplastic.

5. The device for improving the desulfurization efficiency of industrial waste gas according to claim 1, characterized in that: The leakage component (2) includes a fixed frame (201) and the fixed frame (201) is fixed inside the main body (7). The fixed frame (201) is provided with a liquid storage frame (204) and the liquid storage frame (204) is rotatably connected to the fixed frame (201). A gear rack (206) is fixed on the side of the liquid storage frame (204). A rotary motor (203) is fixed inside the fixed frame (201). A transmission gear (207) is fixed at the output end of the rotary motor (203) and the transmission gear (207) meshes with the gear rack (206).

6. The device for improving the desulfurization efficiency of industrial waste gas according to claim 5, characterized in that: The bottom surface of the liquid storage frame (204) is uniformly provided with leakage holes (205), and the leakage holes (205) penetrate the liquid storage frame (204). The bottom surface of the liquid storage is fixed with a liquid distribution pipe (202), and the top end of the liquid distribution pipe (202) penetrates the bottom surface of the liquid storage frame (204). The bottom surface of the liquid distribution pipe (202) is provided with an array of leakage pipes (208), and the leakage pipes (208) penetrate the liquid distribution pipe (202).

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