Air separation gas cooling device

Abstract

The utility model relates to the technical field of air separation gas cooling devices, in particular to an air separation gas cooling device which comprises a shell and a vertical plate, the four corners of the bottom of the shell are fixedly connected with the top of the vertical plate respectively, the bottom of the vertical plate is connected with a circulation structure, and the right side of the front face of the circulation structure is connected with a second valve. A gas conveying structure is connected to the inner wall of the shell, a vertical pipe is connected to the right side of the top of the shell, a handle is connected to the top of the gas conveying structure, and a first valve communicates with the right side of the front face of the shell. And meanwhile, cold water in the straight pipe can cool the air separation gas in the sleeve, and then the air separation gas is discharged from the rear part of the outer wall of the sleeve, so that the cooling effect of the air separation gas cooling device is ensured, and the normal use of the air separation gas cooling device is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of air separation gas cooling devices, in particular to an air separation gas cooling device. Background Art

[0002] The air separation gas cooling device cools the gas to lower the temperature of the higher gas, thus avoiding the high temperature of the air separation gas when it enters the air separation device and reducing the working efficiency.

[0003] For example, the authorization announcement number "CN214384437U" is a gas cooling device for an air separation system, an ozone disinfection tank is provided at the end of the cooling water outlet pipe, an ozone generator is provided on the ozone disinfection tank, the output end of the ozone generator is connected to the ozone disinfection tank, a first cooling water delivery pipe and a second cooling water delivery pipe are provided between the ozone disinfection tank and the second shell side, a first cooling pump is provided on the first cooling water delivery pipe, and a second cooling pump is provided on the second cooling water delivery pipe, which ensures the stability of the cold cycle of the shell side of the heat exchanger and reduces the load of the cold water pump. The utility model is easy to adjust and use and has broad market prospects. However, although there are baffles in the use of the air separation gas cooling device, the cooling water can be transported in the form of a pipeline, the pipeline is not flat and has a small contact range with the air separation gas. In addition, the air separation gas cannot stay, which reduces the cooling effect of the air separation gas cooling device and affects the normal use of the air separation gas cooling device. Utility Model Content

[0004] The utility model aims to solve the problem of reducing the cooling effect of an air separation gas cooling device and affecting the normal use of the air separation gas cooling device, and proposes a cooling device for air separation gas.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A gas cooling device for air separation is designed, comprising an outer shell and a vertical plate, wherein the four bottom corners of the outer shell are respectively fixedly connected to the top of the vertical plate, the bottom of the vertical plate is connected to a circulation structure, the right side of the front of the circulation structure is connected to a second valve, the inner wall of the outer shell is connected to a gas transmission structure, the right side of the top of the outer shell is connected to a vertical pipe, the top of the gas transmission structure is connected to a handle, and the right side of the front of the outer shell is connected to a first valve.

[0007] Preferably, the gas transmission structure includes a straight pipe and a sleeve, the front and rear sides of the outer wall of the straight pipe are respectively fixedly connected to the front and rear sides of the inner wall of the outer shell, the outer wall of the straight pipe is fixedly connected to the inner wall of the sleeve, the upper part of the outer wall of the sleeve is fixedly connected to the top of the outer shell, the top of the outer wall of the sleeve is fixedly connected with a flange, and the top of the sleeve is plugged with a plug.

[0008] Preferably, the top of the plug is fixedly connected to the bottom of the handle.

[0009] Preferably, the circulation structure includes a box body and a water pump, the top of the box body is fixedly connected to the bottom of the vertical plate, the front of the box body is fixedly connected to the outer walls of multiple water pumps, the front of the water pump is connected to multiple first curved pipes, and the rear of the outer wall of the box body is fixedly connected to multiple second curved pipes.

[0010] Preferably, the right side of the front side of the box body is connected to the rear end face of the second valve.

[0011] Preferably, the rear end face end of the first curved pipe is connected to the front face of the straight pipe, and the front face end of the second curved pipe is connected to the rear end face of the straight pipe.

[0012] The utility model provides an air separation gas cooling device, which has the beneficial effects of: connecting the outer wall top of the casing with the external air pipe through the matching flange in the gas transmission structure, the external air pipe sends the air separation gas into the casing, and at the same time, the cold water inside the straight pipe can cool the air separation gas inside the casing, and then the air separation gas is discharged behind the outer wall of the casing, thereby ensuring the cooling effect of the air separation gas cooling device and ensuring the normal use of the air separation gas cooling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the middle collar and the flange;

[0015] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the middle straight pipe and the sleeve ring;

[0016] Figure 4 for Figure 1 The structural diagram of A in the figure;

[0017] Figure 5 for Figure 1 Schematic diagram of the connection relationship between the middle box, the water pump and the first elbow.

[0018] In the figure: 1. shell, 2. gas transmission structure, 201. straight pipe, 202. casing, 203. flange, 204. plug, 3. circulation structure, 301. box, 302. water pump, 303. first elbow, 304. second elbow, 4. vertical plate, 5. first valve, 6. second valve, 7. vertical pipe, 8. handle, 9. refrigerator. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] See also Figure 1-5 In the present embodiment, a gas cooling device for air separation includes an outer shell 1 and a vertical plate 4. The four bottom corners of the outer shell 1 are respectively fixedly connected to the top of the vertical plate 4. The vertical plate 4 supports the outer shell 1. The bottom of the vertical plate 4 is connected to a circulation structure 3. The right side of the front of the circulation structure 3 is connected to a second valve 6. The second valve 6 and the first valve 5 are both one-way valves. The inner wall of the outer shell 1 is connected to a gas delivery structure 2. The right side of the top of the outer shell 1 is connected to a vertical pipe 7. The top of the gas delivery structure 2 is connected to a handle 8. The right side of the front of the outer shell 1 is connected to the first valve 5.

[0022] The gas transmission structure 2 includes a straight pipe 201 and a sleeve 202. The front and rear sides of the outer wall of the straight pipe 201 are respectively fixedly connected to the front and rear sides of the inner wall of the outer shell 1. The outer wall of the straight pipe 201 is fixedly connected to the inner wall of the sleeve 202. The straight pipe 201 forms an inner layer on the inner wall of the sleeve 202, which reduces the internal space of the sleeve 202, so that the air separation gas passing through can be fully cooled. The upper part of the outer wall of the sleeve 202 is fixedly connected to the top of the outer shell 1. The top of the outer wall of the sleeve 202 is fixedly connected with a flange 203. The top of the sleeve 202 is plugged with a plug 204. The plug 204 is made of rubber. The top of the plug 204 is fixedly connected to the bottom of the handle 8. The handle 8 is convenient for driving the plug 204 to move upward.

[0023] The flange 203 at the top of the outer wall of the casing 202 is connected to the external air pipe through the gas transmission structure 2, and the external air pipe delivers the air separation gas into the casing 202. At the same time, the cold water inside the straight pipe 201 can cool the air separation gas inside the casing 202, and then the air separation gas is discharged behind the outer wall of the casing 202, thereby ensuring the cooling effect of the air separation gas cooling device and ensuring the normal use of the air separation gas cooling device.

[0024] The circulation structure 3 includes a box body 301 and a water pump 302. The top of the box body 301 is fixedly connected to the bottom of the vertical plate 4, and the front of the box body 301 is fixedly connected to the outer walls of multiple water pumps 302. The model of the water pump 302 is selected according to the usage requirements. The front of the water pump 302 is connected to multiple first bends 303, and the rear of the outer wall of the box body 301 is fixedly connected to multiple second bends 304. The right side of the front of the box body 301 is connected to the rear end face of the second valve 6, the rear end face end of the first bend 303 is connected to the front of the straight pipe 201, and the front end of the second bend 304 is connected to the rear end face of the straight pipe 201.

[0025] Working principle:

[0026] Air separation gas cooling device installation:

[0027] Hold the handle 8 to move the plug 204 upward to separate the plug 204 from the top of the sleeve 202, then make the top of the outer wall of the sleeve 202 cooperate with the flange 203 to connect with the external air pipe, and then allow the water source to be poured into the interior of the shell 1 through the vertical pipe 7. The interior of the shell 1 can also be filled with coolant, and then the water source is poured into the interior of the box body 301.

[0028] Air separation gas cooling device uses:

[0029] When the water pump 302 is powered on, the water pump 302 draws the water source inside the box body 301 into the first elbow 303, and then sends it into the straight pipe 201 through the first elbow 303. Then, the water source inside the straight pipe 201 flows into the box body 301 at the second elbow 304, and then the external air pipe sends the air separation gas into the sleeve 202. At the same time, the cold water inside the straight pipe 201 can cool the air separation gas inside the sleeve 202, and then the air separation gas is discharged behind the outer wall of the sleeve 202. When replacing the water source, the first valve 5 and the second valve 6 are opened to discharge the internal water source of the shell 1 and the box body 301, and then the first valve 5 and the second valve 6 are closed, and then new water source is poured into the shell 1 and the box body 301.

[0030] Embodiment 2:

[0031] See also Figure 1-5 : In this embodiment, a device for cooling air separation gas also includes a refrigerator 9, and the bottom of the refrigerator 9 is fixedly connected to the bottom of the inner wall of the box body 301.

[0032] Working principle:

[0033] When the temperature of the water source in the box 301 increases, the refrigerator 9 can be powered on to cool the water source inside the box 301 .

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A gas cooling device for air separation, comprising a housing (1) and a vertical plate (4), characterized in that: The four corners of the bottom of the shell (1) are respectively fixedly connected to the top of the vertical plate (4); the bottom of the vertical plate (4) is connected to a circulation structure (3); the right side of the front of the circulation structure (3) is connected to a second valve (6); the inner wall of the shell (1) is connected to a gas transmission structure (2); the right side of the top of the shell (1) is connected to a vertical pipe (7); the top of the gas transmission structure (2) is connected to a handle (8); and the right side of the front of the shell (1) is connected to a first valve (5).

2. The air separation gas cooling device according to claim 1, characterized in that: The gas transmission structure (2) comprises a straight pipe (201) and a sleeve (202); the front and rear sides of the outer wall of the straight pipe (201) are respectively fixedly connected to the front and rear sides of the inner wall of the outer shell (1); the outer wall of the straight pipe (201) is fixedly connected to the inner wall of the sleeve (202); the upper part of the outer wall of the sleeve (202) is fixedly connected to the top of the outer shell (1); the top of the outer wall of the sleeve (202) is fixedly connected to a flange (203); and the top of the sleeve (202) is plugged with a plug (204).

3. The air separation gas cooling device according to claim 2, characterized in that: The top of the plug (204) is fixedly connected to the bottom of the handle (8).

4. The air separation gas cooling device according to claim 1, characterized in that: The circulation structure (3) comprises a box body (301) and a water pump (302); the top of the box body (301) is fixedly connected to the bottom of the vertical plate (4); the front of the box body (301) is fixedly connected to the outer walls of a plurality of water pumps (302); the front of the water pump (302) is connected to a plurality of first curved pipes (303); and the rear of the outer wall of the box body (301) is fixedly connected to a plurality of second curved pipes (304).

5. The air separation gas cooling device according to claim 4, characterized in that: The right side of the front side of the box body (301) is connected to the rear end face of the second valve (6).

6. The air separation gas cooling device according to claim 4, characterized in that: The rear end face of the first curved pipe (303) is connected to the front face of the straight pipe (201), and the front end of the second curved pipe (304) is connected to the rear end face of the straight pipe (201).

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