A device for uniformly mixing gas

Abstract

The utility model provides a kind of gas gas uniform blending device, it is related to gas uniform blending technical field, the utility model includes conveying pipe and installation component, the side of conveying pipe is equipped with gas extraction pump, the side of gas extraction pump is equipped with pipeline, the side of pipeline is equipped with air pipe, the side of air pipe is equipped with valve, the side of pipeline is equipped with motor, the side of motor is equipped with rotating plate, the side of conveying pipe is equipped with protective device by installation component, the entrance of conveying pipe is shielded and protected by protective device, the protective device includes support column, the utility model can be shielded and protected to the entrance of conveying pipe by using protective device, avoid when conveying pipe is used, foreign matter is easy to reach the inside of conveying pipe, then lead to the situation of insufficient gas purity occurs, to improve the use effect of gas gas uniform blending device.

Description

Technical Field

[0001] This utility model relates to the field of uniform gas mixing, and in particular to a gas uniform mixing device. Background Technology

[0002] A gas uniform mixing device is a device used to uniformly mix gas with air or other gases. It is of great significance in improving gas utilization, ensuring safe production, and reducing environmental pollution.

[0003] The first step in the thermal regenerative oxidation utilization project of exhaust gas is to increase the methane concentration in the exhaust gas. A common method is to uniformly mix low-concentration gas with the exhaust gas to increase the methane concentration. A gas extraction pump delivers the gas into a delivery pipe, and then two delivery pipes simultaneously send the gas into the main pipeline for the first stage of opposing diffusion mixing. Next, a valve on the air pipe is opened to allow for a second stage of mixing between the air and the gas inside the pipeline. Then, a motor is started, causing a rotating plate to perform a third stage of turbulent mixing of the gas inside the pipeline, thus achieving uniform mixing of the gas. However, during the use of the delivery pipes, external impurities can easily enter the pipes, leading to insufficient gas purity and affecting the effectiveness of the gas mixing device. Utility Model Content

[0004] The technical problem this invention aims to solve is that when the conveying pipe is in use, external debris can easily reach the inside of the pipe, leading to insufficient gas purity and thus affecting the performance of the gas uniform mixing device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a gas uniform mixing device, including a conveying pipe and an installation assembly. A gas extraction pump is provided on one side of the conveying pipe, a pipeline is provided on one side of the gas extraction pump, an air pipe is provided on one side of the pipeline, a valve is provided on one side of the air pipe, a motor is provided on one side of the pipeline, a rotating plate is provided on one side of the motor, and a protective device is provided on one side of the conveying pipe by means of the installation assembly. The protective device shields and protects the inlet of the conveying pipe.

[0006] The effect achieved by the above components is as follows: The waste gas thermal storage and oxidation utilization project first needs to increase the methane concentration in the waste gas. The common method is to uniformly mix low-concentration gas with waste gas to increase the methane concentration in the waste gas. The gas extraction pump in use sends the gas into the delivery pipe. At this time, the protective device shields the inlet of the delivery pipe. Then, the two delivery pipes send the gas into the pipeline together for the first stage of opposing diffusion mixing. Then, the valve on the air pipe is opened to allow the air to mix with the gas inside the pipeline for the second stage. Then, the motor is started to make the rotating plate perform the third stage of turbulent mixing of the gas inside the pipe, thus completing the uniform mixing of the gas.

[0007] Preferably, the protective device includes a support column, a protective plate is fixedly connected to one side of the support column, the protective plate is located at the upper end of the output pipe, a control frame is fixedly connected to the upper end of the protective plate, and a rubber sleeve is fixedly connected to one side of the control frame.

[0008] The effect achieved by the above components is as follows: When using the protective device, the protective plate can be moved by the control frame with rubber sleeve, so that the support column on one side of the protective plate reaches the side of the conveying pipe. Then, the support column is fixed by the installation component, and the position of the protective plate is fixed, so that the protective plate blocks and protects the inlet of the conveying pipe. By using the protective device, the inlet of the conveying pipe can be blocked and protected, so as to prevent external debris from easily entering the inside of the conveying pipe when the conveying pipe is in use, which would lead to insufficient gas purity. This improves the performance of the gas uniform mixing device.

[0009] Preferably, a plurality of anti-slip blocks are fixedly connected to one side of the rubber sleeve, and the plurality of anti-slip blocks are arranged at equal intervals on one side of the rubber sleeve.

[0010] The effect achieved by the above components is to increase the friction between the rubber sleeve and the operator by using anti-slip blocks, so that the operator can better grip the rubber sleeve for use.

[0011] Preferably, extension plates are fixedly connected to both sides of the protective plate, and the size of the extension plates is adapted to the size of the protective plate.

[0012] The effect achieved by the above components is to increase the size of both sides of the protective plate by using extension plates, so that the protective plate can better shield and protect the inlet of the delivery pipe.

[0013] Preferably, a fixing plate is fixedly connected to the side of the protective plate near the conveying pipe, and an intercepting net is fixedly connected to one side of the fixing plate, the size of which is adapted to the size of the conveying pipe.

[0014] The effect achieved by the above components is that the interception net on one side of the fixed plate can be used to intercept debris at the inlet of the conveying pipe, thereby improving the effectiveness of the protective device.

[0015] Preferably, a reinforcing plate is fixedly connected to one side of the support column, and one side of the reinforcing plate is fixedly connected to the protective plate.

[0016] The effect achieved by the above components is to improve the connection strength between the support column and the protective plate by using a reinforcing plate, thereby preventing deformation at the connection between the support column and the protective plate.

[0017] Preferably, the mounting assembly includes a mounting block, one side of which is fixedly connected to the delivery pipe, a bolt is threadedly inserted into one side of the mounting block, a threaded groove is provided on one side of the support column, the bolt is threadedly connected to the threaded groove on one side of the support column, a washer is abutted on one side of the bolt, and one side of the washer abuts against the mounting block.

[0018] The effect achieved by the above components is as follows: When using the protective device, insert the support column into the mounting block, then rotate the bolt so that the bolt passes through the washer and the mounting block and is fixed to the threaded groove on one side of the support column. Then the position of the support column and the protective plate is fixed. By using the protective device, the position of the support column and the protective plate can be fixed quickly, which makes it convenient for the subsequent use of the protective device on the side of the conveying pipe.

[0019] Preferably, guide plates are fixedly connected to both sides of the mounting block, and the two guide plates are located on both sides of the mounting block.

[0020] The effect achieved by the above components is to increase the inlet size on both sides of the mounting block by using guide plates, making it easier to insert the support column into the mounting block.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] By using protective devices, the inlet of the delivery pipe can be shielded and protected, preventing external debris from easily entering the delivery pipe during use and causing insufficient gas purity, thereby improving the performance of the gas uniform mixing device. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the protective device of this utility model;

[0026] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0027] Figure 4 This is a three-dimensional structural diagram of the mounting component of this utility model.

[0028] Legend: 1. Conveying pipe; 2. Protective device; 21. Support column; 22. Protective plate; 23. Control frame; 24. Rubber sleeve; 25. Anti-slip block; 26. Extension plate; 27. Fixing plate; 28. Interception net; 29. ​​Reinforcing plate; 3. Mounting assembly; 31. Mounting block; 32. Bolt; 33. Threaded groove; 34. Guide plate; 35. Gasket; 4. Gas extraction pump; 5. Pipeline; 6. Valve; 7. Air pipe; 8. Motor; 9. Rotating plate. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figures 1 to 4 The gas uniform mixing device shown includes a conveying pipe 1 and an installation assembly 3. A gas extraction pump 4 is provided on one side of the conveying pipe 1, a pipe 5 is provided on one side of the gas extraction pump 4, an air pipe 7 is provided on one side of the pipe 5, a valve 6 is provided on one side of the air pipe 7, a motor 8 is provided on one side of the pipe 5, and a rotating plate 9 is provided on one side of the motor 8. A protective device 2 is provided on one side of the conveying pipe 1 through the installation assembly 3, and the protective device 2 shields and protects the inlet of the conveying pipe 1. The first step in the waste gas thermal storage and oxidation utilization project is to increase the methane concentration in the waste gas. A common method is to uniformly mix low-concentration gas with the waste gas to increase the methane concentration. The gas extraction pump 4 delivers the gas into the delivery pipe 1. At this time, the protective device 2 shields the inlet of the delivery pipe 1. Then, the two delivery pipes 1 deliver the gas together into the pipe 5 for the first stage of counter-current diffusion mixing. Then, the valve 6 on the air pipe 7 is opened to allow the air to mix with the gas inside the pipe 5 for the second stage. Then, the motor 8 is started to make the rotating plate 9 perform the third stage of turbulent mixing of the gas inside the pipe body, thus completing the uniform mixing of the gas.

[0032] Figures 1 to 4 The protective device 2 shown includes a support column 21, with a protective plate 22 fixedly connected to one side of the support column 21. The protective plate 22 is located at the upper end of the output pipe, and a control frame 23 is fixedly connected to the upper end of the protective plate 22. A rubber sleeve 24 is fixedly connected to one side of the control frame 23. When using the protective device 2, the protective plate 22 can be moved using the control frame 23 with the rubber sleeve 24, so that the support column 21 on one side of the protective plate 22 reaches the side of the conveying pipe 1. Then, the support column 21 is fixed using the mounting assembly 3, thus fixing the position of the protective plate 22. This allows the protective plate 22 to shield and protect the inlet of the conveying pipe 1. By using the protective device 2, the inlet of the conveying pipe 1 can be shielded and protected, preventing external debris from easily entering the inside of the conveying pipe 1 during use, which could lead to insufficient gas purity and thus improve the performance of the gas uniform mixing device.

[0033] Figures 1 to 4 Several anti-slip blocks 25 are fixedly connected to one side of the rubber sleeve 24, and these anti-slip blocks 25 are arranged equidistantly on one side of the rubber sleeve 24. By using the anti-slip blocks 25, the friction between the rubber sleeve 24 and the operator is increased, allowing the operator to grip the rubber sleeve 24 better for use. Extension plates 26 are fixedly connected to both sides of the protective plate 22, and the size of the extension plates 26 is adapted to the size of the protective plate 22. By using the extension plates 26, the size of both sides of the protective plate 22 is increased, allowing the protective plate 22 to better shield and protect the inlet of the conveying pipe 1. A fixing plate 27 is fixedly connected to the side of the protective plate 22 near the conveying pipe 1, and an intercepting net 28 is fixedly connected to one side of the fixing plate 27. The size of the intercepting net 28 is adapted to the size of the conveying pipe 1. By using the intercepting net 28 on one side of the fixing plate 27, debris reaching the inlet of the conveying pipe 1 can be intercepted, thereby improving the effectiveness of the protective device 2. A reinforcing plate 29 is fixedly connected to one side of the support column 21, and one side of the reinforcing plate 29 is fixedly connected to the protective plate 22. By using the reinforcing plate 29, the connection strength between the support column 21 and the protective plate 22 is improved, and the deformation of the connection between the support column 21 and the protective plate 22 under stress is prevented.

[0034] Figures 1 to 4The installation assembly 3 shown includes an installation block 31. One side of the installation block 31 is fixedly connected to the conveying pipe 1. A bolt 32 is threaded into one side of the installation block 31. A threaded groove 33 is opened on one side of the support column 21. The bolt 32 is threadedly connected to the threaded groove 33 on one side of the support column 21. A washer 35 abuts against one side of the bolt 32. One side of the washer 35 abuts against the installation block 31. When using the protective device 2, the support column 21 is inserted into the installation block 31, and then the bolt 32 is rotated so that the bolt 32 passes through the washer 35 and the threaded groove 33 on one side of the installation block 31 and the support column 21 for fixation. Then the position of the support column 21 and the protective plate 22 is fixed. By using the protective device 2, the position of the support column 21 and the protective plate 22 can be quickly fixed, which facilitates the subsequent use of the protective device 2 on the side of the conveying pipe 1.

[0035] Figures 1 to 4 Guide plates 34 are fixedly connected to both sides of the mounting block 31 shown, with the two guide plates 34 located on both sides of the mounting block 31. By using the guide plates 34, the inlet size on both sides of the mounting block 31 is increased, making it easier for the support column 21 to be inserted into the mounting block 31.

[0036] Working principle: The waste gas thermal storage and oxidation utilization project first needs to increase the methane concentration in the waste gas. The common method is to uniformly mix low-concentration gas with the waste gas to increase the methane concentration. The gas extraction pump 4 in use sends the gas into the delivery pipe 1. At this time, the protective device 2 shields the inlet of the delivery pipe 1. Then, the two delivery pipes 1 send the gas into the pipe 5 together for the first stage of counter-current diffusion mixing. Then, the valve 6 on the air pipe 7 is opened to allow the air to mix with the gas inside the pipe 5 for the second stage. Then, the motor 8 is started to make the rotating plate 9 perform the third stage of turbulent mixing of the gas inside the pipe body, thus completing the uniform mixing of the gas. When using the protective device 2, the protective plate 22 can be moved using the control frame 23 with the rubber sleeve 24, so that the support column 21 on one side of the protective plate 22 reaches the side of the conveying pipe 1. At this time, the intercepting net 28 on one side of the fixed plate 27 is at the inlet of the conveying pipe 1 to intercept the debris reaching the inlet of the conveying pipe 1. Then, the support column 21 is fixed using the installation component 3, and the position of the protective plate 22 is fixed. At this time, the extension plate 26 is used to increase the size of both sides of the protective plate 22, so that the protective plate 22, the extension plate 26, and the intercepting net can block and protect the inlet of the conveying pipe 1. By using the protective device 2, the inlet of the conveying pipe 1 can be blocked and protected, so as to prevent external debris from easily entering the inside of the conveying pipe 1 when the conveying pipe 1 is in use, which would lead to insufficient gas purity, thereby improving the performance of the gas uniform mixing device.

[0037] When using the protective device 2, insert the support column 21 into the mounting block 31 with the guide plate 34, and then rotate the bolt 32 so that the bolt 32 passes through the washer 35 and the mounting block 31 and is fixed to the threaded groove 33 on one side of the support column 21. Then the position of the support column 21 and the protective plate 22 is fixed. By using the protective device 2, the position of the support column 21 and the protective plate 22 can be fixed quickly, which makes it convenient for the protective device 2 to be used on the side of the conveying pipe 1.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A gas uniform mixing device, comprising a conveying pipe (1) and an installation assembly (3), characterized in that: A gas extraction pump (4) is provided on one side of the conveying pipe (1), a pipe (5) is provided on one side of the gas extraction pump (4), an air pipe (7) is provided on one side of the pipe (5), a valve (6) is provided on one side of the air pipe (7), a motor (8) is provided on one side of the pipe (5), a rotating plate (9) is provided on one side of the motor (8), and a protective device (2) is provided on one side of the conveying pipe (1) by means of the mounting assembly (3), and the protective device (2) shields and protects the inlet of the conveying pipe (1).

2. The gas uniform mixing device according to claim 1, characterized in that: The protective device (2) includes a support column (21), a protective plate (22) is fixedly connected to one side of the support column (21), the protective plate (22) is located at the upper end of the output pipe, the upper end of the protective plate (22) is fixedly connected to a control frame (23), and a rubber sleeve (24) is fixedly connected to one side of the control frame (23).

3. The gas uniform mixing device according to claim 2, characterized in that: A plurality of anti-slip blocks (25) are fixedly connected to one side of the rubber sleeve (24), and the plurality of anti-slip blocks (25) are arranged at equal intervals on one side of the rubber sleeve (24).

4. A gas uniform mixing device according to claim 3, characterized in that: Extension plates (26) are fixedly connected to both sides of the protective plate (22), and the size of the extension plates (26) is adapted to the size of the protective plate (22).

5. A gas uniform mixing device according to claim 4, characterized in that: The protective plate (22) is fixedly connected to a fixing plate (27) on the side near the conveying pipe (1), and an intercepting net (28) is fixedly connected to one side of the fixing plate (27). The size of the intercepting net (28) is adapted to the size of the conveying pipe (1).

6. A gas uniform mixing device according to claim 5, characterized in that: A reinforcing plate (29) is fixedly connected to one side of the support column (21), and one side of the reinforcing plate (29) is fixedly connected to the protective plate (22).

7. A gas uniform mixing device according to claim 6, characterized in that: The mounting assembly (3) includes a mounting block (31), one side of which is fixedly connected to the conveying pipe (1). A bolt (32) is threaded into one side of the mounting block (31). A threaded groove (33) is provided on one side of the support column (21). The bolt (32) is threadedly connected to the threaded groove (33) on one side of the support column (21). A washer (35) abuts against one side of the bolt (32). One side of the washer (35) abuts against the mounting block (31).

8. A gas uniform mixing device according to claim 7, characterized in that: Guide plates (34) are fixedly connected to both sides of the mounting block (31), and the two guide plates (34) are located on both sides of the mounting block (31).

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