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CN-224230451-U - Synthetic ammonia cooling device

CN224230451UCN 224230451 UCN224230451 UCN 224230451UCN-224230451-U

Abstract

The utility model discloses a synthetic ammonia cooling device, which relates to the technical field of synthetic ammonia processing and comprises a support shell, wherein two groups of symmetrically distributed storage cavities are formed in the inner side of the support shell, connecting pipes are installed on the inner walls of the two sides of the support shell in a penetrating manner, connecting bolts are installed on one ends of the connecting pipes in a penetrating manner, a temperature sensor is installed on the front wall of the support shell in a penetrating manner, a storage box is installed on the top of the support shell, an anti-corrosion layer is installed on the inner side of the storage box, a mounting plate is installed on the inner side of the anti-corrosion layer, a plurality of U-shaped pipes are installed on the inner side of the mounting plate in a penetrating manner, and a separation plate is installed on the top of the mounting plate. According to the utility model, the guide plates are arranged, the anti-corrosion layer is fixed on the guide plates, the isolation plates are fixed on a plurality of guide plates on two sides, the stability of the guide plates is ensured, the guide plates form the guide channel, the refrigerant moves in the guide channel, and in the moving process, the heat in the U-shaped tube is absorbed, so that the heat exchange efficiency of the synthetic ammonia is improved.

Inventors

  • HE XIAOPING

Assignees

  • 四川天华化工集团股份有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (7)

  1. 1. The utility model provides a synthetic ammonia cooling device, which is characterized in that the synthetic ammonia cooling device comprises a support shell (1), two sets of symmetrically distributed storage cavities (2) are arranged on the inner side of the support shell (1), connecting pipes (3) are installed in a penetrating manner on the inner walls of the two sides of the support shell (1), connecting bolts (4) are installed in a penetrating manner on one ends of the connecting pipes (3), a temperature sensor (22) is installed in a penetrating manner on the front wall of the support shell (1), a storage box (7) is installed on the top of the support shell (1), an anti-corrosion layer (8) is installed on the inner side of the storage box (7), a mounting plate (5) is installed on the inner side of the anti-corrosion layer (8), a plurality of U-shaped pipes (6) are installed in a penetrating manner on the inner side of the mounting plate (5), a partition plate (9) is installed on the top of the mounting plate (5), and the partition plate (9) is located on the inner side of the plurality of U-shaped pipes (6). The inner side of the anticorrosive coating (8) is provided with a plurality of guide plates (23) which are symmetrically distributed, and the guide plates (23) are symmetrically arranged on two sides of the isolation plate (9).
  2. 2. The synthetic ammonia cooling device according to claim 1, wherein two groups of symmetrically distributed assembly pipes (10) are installed inside two sides of the storage box (7) in a penetrating mode, and one end of each assembly pipe (10) is connected with a compressor (11) through bolts.
  3. 3. The synthetic ammonia cooling device according to claim 2, wherein one side of the compressor (11) is connected with a water distribution cavity (13) through a pipeline, a supporting frame (12) is arranged on the outer side of the water distribution cavity (13), and a water guide cavity (16) is arranged on the inner side of the supporting frame (12).
  4. 4. A synthetic ammonia cooling device according to claim 3 is characterized in that a plurality of condensing pipes (14) are arranged between the water distribution cavity (13) and the water guide cavity (16), and a plurality of heat dissipation plates (15) are arranged on the outer sides of the condensing pipes (14).
  5. 5. A synthetic ammonia cooling device according to claim 3, wherein a guide pipe (17) is installed at one side of the water guide cavity (16), and an electromagnetic valve (18) is installed inside the guide pipe (17).
  6. 6. A synthetic ammonia cooling device according to claim 5, wherein the electromagnetic valve (18) is connected with an expansion valve (19) through a guide pipe (17), and the expansion valve (19) is connected with one end of the assembly pipe (10) through the guide pipe (17).
  7. 7. The synthetic ammonia cooling device according to claim 5, wherein a supporting frame (20) is installed on the inner side of the supporting frame (12), the supporting frame (20) is located behind the water distribution cavity (13) and the water guide cavity (16), and a heat dissipation fan (21) is installed on the inner side of the supporting frame (20).

Description

Synthetic ammonia cooling device Technical Field The utility model relates to the technical field of synthetic ammonia processing, in particular to a synthetic ammonia cooling device. Background Synthetic ammonia refers to ammonia that is synthesized directly from nitrogen and hydrogen at high temperature and pressure in the presence of a catalyst. The synthetic ammonia is mainly used for manufacturing nitrogenous fertilizer and compound fertilizer, and the ammonia is used as industrial raw material and ammoniated feed, and the dosage of the synthetic ammonia is about 12% of the world yield. Nitric acid, various inorganic salts containing nitrogen, organic intermediates, sulfanilamide drugs, polyurethane, polyamide fibers, nitrile rubber and the like are all directly used as raw materials, and liquid ammonia can also be used as a refrigerant, so that the demand of the synthetic ammonia has a trend of step-by-step growth along with the development of economy. Patent document CN217953186U discloses a synthetic ammonia cooling device, which discloses a "synthetic ammonia cooling device, including the water tank, the top of water tank is connected and is fixed with the return plate, the top fixed mounting of return plate has the cooling tower, the top intercommunication of cooling tower is fixed with the outlet duct, the left side of cooling tower is connected and is fixed with the intake pipe, the left side fixed mounting of cooling tower has the air pump, the air pump gas vent is linked together with the intake pipe, the top fixed mounting of water tank has the water pump. However, the inside of the synthetic ammonia cooling device disclosed in the above publication lacks a structure for improving heat exchange efficiency, which affects heat exchange efficiency. Disclosure of utility model The utility model aims to provide a synthetic ammonia cooling device, which aims to solve the technical problem that the heat exchange efficiency is affected due to the lack of a structure for improving the heat exchange efficiency in the synthetic ammonia cooling device in the background art. The technical scheme includes that the synthetic ammonia cooling device comprises a support shell, wherein two groups of symmetrically distributed storage cavities are formed in the inner side of the support shell, connecting pipes are installed on the inner walls of the two sides of the support shell in a penetrating mode, connecting bolts are installed on one ends of the connecting pipes in a penetrating mode, a temperature sensor is installed on the front wall of the support shell in a penetrating mode, a storage box is installed on the top of the support shell in a penetrating mode, an anti-corrosion layer is installed on the inner side of the storage box, a mounting plate is installed on the inner side of the anti-corrosion layer, a plurality of U-shaped pipes are installed on the inner side of the mounting plate in a penetrating mode, and a separation plate is installed on the top of the mounting plate and located on the inner sides of the U-shaped pipes; The inside of anticorrosive coating installs a plurality of symmetric distribution's guide board, and a plurality of guide boards symmetry are installed in the division board both sides. Preferably, two groups of symmetrically distributed assembly pipes are arranged inside the two sides of the storage box in a penetrating mode, and one end of each assembly pipe is connected with a compressor through a bolt. Preferably, one side of the compressor is connected with a water distribution cavity through a pipeline, a supporting frame is arranged on the outer side of the water distribution cavity, and a water guide cavity is arranged on the inner side of the supporting frame. Preferably, a plurality of condensing pipes are arranged between the water distribution cavity and the water guide cavity, and a plurality of heat dissipation plates are arranged on the outer sides of the condensing pipes. Preferably, a guide pipe is arranged on one side of the water guide cavity, and an electromagnetic valve is arranged in the guide pipe. Preferably, the electromagnetic valve is connected with an expansion valve through a guide pipe, and the expansion valve is connected with one end of the assembly pipe through the guide pipe. Preferably, a supporting frame is installed on the inner side of the supporting frame, the supporting frame is located at the rear of the water distribution cavity and the water guide cavity, and a heat radiation fan is installed on the inner side of the supporting frame. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the guide plates are arranged, the anti-corrosion layer is fixed on the guide plates, the isolation plates are fixed on a plurality of guide plates on two sides, the stability of the guide plates is ensured, the guide plates form a guide channel, the refrigerant moves in the guide channel, a