Cooling device of synthesis ammonia air compressor

Abstract

The cooling device of the synthetic ammonia air compressor comprises a flow equalizing cavity box inserted into a pipeline used for flowing of synthetic ammonia gas, a water inlet pipe and a water outlet pipe are connected to the exposed side wall of the flow equalizing cavity box, the flow equalizing cavity box comprises an outer shell, an inner shell and air pipes, and the air pipes penetrate through the outer shell in an array distribution mode; the inner shell surrounds the outer side of the air pipe, a gap exists between the top of the inner shell and a top plate of the outer shell, an overflow channel is formed between the inner shell and the outer shell, the inner end of the water inlet pipe is communicated with the inner space of the inner shell, and the inner end of the water outlet pipe is communicated with the overflow channel. An existing flow equalizing cavity box is optimized and improved, the water inlet pipe and the water outlet pipe are arranged on the exposed side wall of the flow equalizing cavity box at the same time, so that the water inlet pipe and the water outlet pipe synchronously move along with the flow equalizing cavity box, and the air pipe is always surrounded by the cold water layer with the set depth through the designed inner shell; the cooling effect on the synthesis ammonia gas flowing through the gas pipe can be ensured.

Description

Technical Field

[0001] The present application relates to the technical field of air compressors, and in particular to a cooling device for a synthetic ammonia air compressor. Background Art

[0002] The air compressor is an important equipment for synthesizing ammonia. In order to solve the problem of full-load operation of the air compressor of the main unit of synthesizing ammonia in the high temperature season and ensure the output of synthesized ammonia, a cooling mechanism is usually configured on the air compressor. The patent with announcement number CN220204086U discloses a cooling structure for a synthetic ammonia air compressor, which improves the internal temperature reduction efficiency of the air compressor by setting a water pump, a cold water inlet pipe and a flow-equalizing cavity box, and facilitates the disassembly and assembly of the flow-equalizing cavity box by setting a rectangular through groove, a first round seat, an insert shaft and a round handle. However, the above disclosure still has certain shortcomings when implemented. For example, the water inlet pipe and the cold water pipe are distributed on the two opposite side walls of the flow-equalizing cavity box. When the flow-equalizing cavity box is removed, the water inlet pipe and the cold water pipe need to be disassembled, resulting in the inconvenience of the overall disassembly and assembly process of the flow-equalizing cavity box. To this end, the inventor proposes a cooling device for a synthetic ammonia air compressor, which aims to make up for the shortcomings of the above disclosure. Utility Model Content

[0003] The purpose of the present application is to propose a cooling device for a synthetic ammonia air compressor, which can realize the synchronous movement of the water inlet pipe and the water outlet pipe following the flow equalizing cavity box, so that the disassembly and assembly of the flow equalizing cavity box is more convenient, and effectively make up for the shortcomings of the existing disclosure.

[0004] The embodiment of the present application is implemented as follows:

[0005] The present application provides a cooling device for a synthetic ammonia air compressor, comprising a flow-equalizing cavity box inserted into a pipeline for the flow of synthetic ammonia gas, a water inlet pipe and a water outlet pipe being connected to the exposed side walls of the flow-equalizing cavity box, the flow-equalizing cavity box comprising an outer shell, an inner shell and an air pipe, the air pipes being distributed in an array and penetrating the outer shell, the inner shell being arranged around the outside of the air pipe, a gap being present between the top of the inner shell and the top plate of the outer shell, an overflow channel being formed between the inner shell and the outer shell, the inner end of the water inlet pipe being connected to the internal space of the inner shell, and the inner end of the water outlet pipe being connected to the overflow channel.

[0006] The present application optimizes and improves the existing flow-equalizing cavity box, and arranges the water inlet pipe and the water outlet pipe on the exposed side wall of the flow-equalizing cavity box at the same time, so that the water inlet pipe and the water outlet pipe move synchronously with the flow-equalizing cavity box. The designed inner shell ensures that the air pipe is always surrounded by a cold water layer of a set depth, thereby ensuring the cooling effect of the synthetic ammonia gas flowing through the air pipe.

[0007] In an optional embodiment, the inner wall of the pipeline is provided with a rectangular slot adapted to the flow balancing cavity box.

[0008] In an optional embodiment, a limiting plate for blocking the flow-equalizing cavity box is slidably engaged on the outer wall of the pipeline.

[0009] In an optional embodiment, a limiting groove having a T-shape along the cross section for accommodating the limiting plate is provided on the outer wall of the pipe.

[0010] In an optional embodiment, the limiting plate is integrally constructed into an L-shape that is engaged with the side edge of the pipeline, and the inner wall of the limiting plate is provided with a T-shaped clamp that is slidably engaged with the limiting groove.

[0011] In an optional embodiment, the air pipe is arranged vertically to the housing as a whole.

[0012] In an optional embodiment, the inner shell is configured as a whole to be a rectangle that matches the outer shell shape.

[0013] In an optional embodiment, the overflow channel is restricted to be in a U-shape as a whole.

[0014] In an optional embodiment, the water inlet pipe is arranged as a whole below the water outlet pipe.

[0015] In an optional embodiment, a handle is provided on the exposed side wall of the flow balancing cavity box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the embodiments described below are only used to explain the present application, rather than to limit the scope of the present application. In the accompanying drawings:

[0017] Figure 1 is a schematic diagram of a cooling device for a synthetic ammonia air compressor according to an embodiment of the present application;

[0018] Figure 2 is a disassembled diagram of a cooling device for a synthetic ammonia air compressor according to an embodiment of the present application;

[0019] Figure 3 is a cross-sectional view of a current-sharing cavity box according to an embodiment of the application;

[0020] Reference numerals:

[0021] 10. Pipeline;

[0022] 20. Current balancing cavity box;

[0023] 30. Limiting plate;

[0024] 11. Slot;

[0025] 12. Limiting groove;

[0026] 21. Shell;

[0027] 22. Inner shell;

[0028] 23. Trachea;

[0029] 24. Water inlet pipe;

[0030] 25. Water outlet pipe;

[0031] 26. Handle;

[0032] 27. Overflow channel;

[0033] 28. Gap;

[0034] 31. Card head. DETAILED DESCRIPTION

[0035] Example 1

[0036] See also Figure 1-Figure 3 The present embodiment provides a cooling device for a synthetic ammonia air compressor, which aims to supplement the existing publicly available equal flow cavity box with announcement number CN220204086U. The present embodiment optimizes and improves the structure of the existing equal flow cavity box, and arranges the water inlet pipe and the water outlet pipe on the exposed side wall of the equal flow cavity box at the same time, so that the water inlet pipe and the water outlet pipe move synchronously with the equal flow cavity box, avoiding the adverse effects of the water inlet pipe and the water outlet pipe on the disassembly and assembly of the equal flow cavity box, and has the advantage of simple operation.

[0037] In this embodiment, the cooling device of the synthetic ammonia air compressor includes a flow-equalizing cavity box 20 inserted into the inside of the pipeline 10 for the flow of synthetic ammonia gas. The exposed side walls of the flow-equalizing cavity box 20 are connected with a water inlet pipe 24 and a water outlet pipe 25. The flow-equalizing cavity box 20 includes an outer shell 21, an inner shell 22 and an air pipe 23. The air pipes 23 are distributed in an array and penetrate the outer shell 21. The inner shell 22 is arranged around the outside of the air pipe 23. There is a gap 28 between the top of the inner shell 22 and the top plate of the outer shell 21. An overflow channel 27 is formed between the inner shell 22 and the outer shell 21. The inner end of the water inlet pipe 24 is connected to the internal space of the inner shell 22, and the inner end of the water outlet pipe 25 is connected to the overflow channel 27.

[0038] This embodiment optimizes and improves the existing flow-equalizing cavity box, and arranges the water inlet pipe 24 and the water outlet pipe 25 on the exposed side wall of the flow-equalizing cavity box 20 at the same time, so that the water inlet pipe 24 and the water outlet pipe 25 move synchronously with the flow-equalizing cavity box 20. The designed inner shell 22 ensures that the air pipe 23 is always surrounded by a cold water layer of a set depth, which can ensure the cooling effect of the synthetic ammonia gas flowing through the air pipe 23.

[0039] It should be noted that the pipeline 10 is a rectangular tube, and a rectangular slot 11 adapted to the flow equalizing cavity box 20 is provided on the inner wall of the pipeline 10, and the slot 11 as a whole is arranged perpendicular to the flow direction of the synthetic ammonia gas inside the pipeline 10. The slot 11 passes through a side wall of the pipeline 10, thereby forming an installation port for inserting and removing the flow equalizing cavity box 20. At the same time, a T-shaped limit groove 12 along the cross-section is also opened on the outer wall of the pipeline 10, and the extension direction of the limit groove 12 is perpendicular to the plane where the slot 11 is located.

[0040] In addition, a limit plate 30 which is constructed as an L-shape as a whole is slidably provided on the side edge of the pipe 10, and the two inner walls of the limit plate 30 are respectively fitted with the side walls on both sides of the aforementioned side edge, and a T-shaped clamp 31 is also fixedly connected to the inner wall of the limit plate 30. The clamp 31 is adaptively slidably clamped in the limit groove 12, so that the limit plate 30 as a whole can move up and down along the side edge of the pipe 10. When the limit plate 30 slides to the point where its side plate covers the exposed side wall of the flow equalizing cavity box 20, it can block the flow equalizing cavity box 20 and prevent the flow equalizing cavity box 20 from unexpectedly sliding out of the slot 11 during operation.

[0041] In addition, the flow-equalizing cavity box 20 is constructed as a whole into a rectangular box shape that matches the shape of the slot 11. After being installed in place, the exposed side walls of the flow-equalizing cavity box 20 are flush with the outer walls of the pipe 10. The flow-equalizing cavity box 20 includes an outer shell 21, an inner shell 22 and an air pipe 23, wherein the outer shell 21 is constructed into a rectangular box shape in the middle of the interior, the inner shell 22 is constructed into a rectangular frame shape that penetrates up and down, and the air pipe 23 is constructed into a circular tube shape that penetrates up and down. A plurality of air pipes 23 are distributed in an array on the outer shell 21, and the upper ends of the air pipes 23 are flush with the top surface of the outer shell 21, and the lower ends of the air pipes 23 are flush with the bottom surface of the outer shell 21. The air pipes 23 are kept in contact with the outer shell 21 as a whole. The inner shell 22 is arranged vertically, the bottom of the inner shell 22 is sealed and fixed to the bottom surface of the inner cavity of the outer shell 21, a gap 28 is formed between the top of the inner shell 22 and the top surface of the inner cavity of the outer shell 21, and a U-shaped overflow groove 27 is formed between the inner shell 22 and the outer shell 21, the inner shell 22 is entirely arranged on the outside of a plurality of air pipes 23, the inner end of the water inlet pipe 24 is fixed to the inner shell 22, and the water inlet pipe 24 is communicated with the inner space of the inner shell 22, the water inlet pipe 24 is sealed and connected to the outer shell 21, the inner end of the water outlet pipe 25 is fixed to the outer shell 21, and the water outlet pipe 25 is communicated with the overflow channel 27, and the water inlet pipe 24 is arranged as a whole below the water outlet pipe 25.

[0042] As an example, for ease of operation, a handle 26 is provided on the exposed side wall of the flow balancing cavity box 20 .

[0043] During operation, cold water flows into the space inside the inner shell 22 through the water inlet pipe 24. When the cold water reaches the set depth, it will flow into the overflow channel 27 through the gap 28 and finally flow out from the water outlet pipe 25. The setting of the inner shell 22 makes the air pipe 23 always surrounded by a cold water layer of the set depth (i.e., the height of the inner shell 22). When the synthetic ammonia gas flows through the air pipe 23, the cold water will absorb the heat of the gas, thereby achieving cooling.

[0044] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A cooling device for a synthetic ammonia air compressor, characterized in that: It includes a flow-equalizing cavity box inserted into a pipeline for the flow of synthetic ammonia gas, an inlet pipe and an outlet pipe are connected to the exposed side walls of the flow-equalizing cavity box, the flow-equalizing cavity box includes an outer shell, an inner shell and an air pipe, the air pipes are distributed in an array and penetrate the outer shell, the inner shell is arranged around the outside of the air pipe, there is a gap between the top of the inner shell and the top plate of the outer shell, an overflow channel is formed between the inner shell and the outer shell, the inner end of the water inlet pipe is connected to the internal space of the inner shell, and the inner end of the water outlet pipe is connected to the overflow channel.

2. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: The inner wall of the pipeline is provided with a rectangular slot adapted to the flow-equalizing cavity box.

3. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: A limiting plate for blocking the flow-equalizing cavity box is slidably engaged on the outer wall of the pipeline.

4. The cooling device for a synthetic ammonia air compressor according to claim 3, characterized in that: The outer wall of the pipeline is provided with a limiting groove which is T-shaped along the cross section and is used to place the limiting plate.

5. The cooling device for a synthetic ammonia air compressor according to claim 4, characterized in that: The limiting plate is integrally constructed into an L-shape that is clamped with the side edge of the pipeline, and the inner wall of the limiting plate is provided with a T-shaped clamp that is slidably clamped with the limiting groove.

6. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: The air pipe is arranged vertically to the housing as a whole.

7. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: The inner shell is integrally configured into a rectangular shape that matches the outer shell shape.

8. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: The overflow channel is restricted to be in a U-shape as a whole.

9. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: The water inlet pipe is arranged as a whole below the water outlet pipe.

10. The cooling device for a synthetic ammonia air compressor according to claim 1, characterized in that: A handle is provided on the exposed side wall of the flow balancing cavity box.

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