A heat transfer oil circulating cooling system for pentachloropentanoyl chloride production

Abstract

This utility model belongs to the field of pentachloropentanoyl chloride production technology, and in particular, it is a heat transfer oil circulation cooling system device for pentachloropentanoyl chloride production. It includes an oil tank, a circulation pump, a heating chamber fixedly sleeved on the outside of the reactor body used for pentachloropentanoyl chloride production, a cooling box, and a filtration mechanism. The cooling chamber is fixedly connected inside the cooling box. The oil tank, circulation pump, heating chamber, cooling chamber, and filtration mechanism are sequentially connected from left to right. A return pipe is fixedly connected between the filtration mechanism and the oil tank. A controller is fixedly connected to the top of the cooling box. This utility model has a reasonable structural design, combining water-cooling and air-cooling components for dual cooling of the heat transfer oil. This ensures that the heat transfer oil can be rapidly cooled to meet the requirements of circulation, guaranteeing the production progress of pentachloropentanoyl chloride. Simultaneously, it can effectively remove impurities from the heat transfer oil, preventing impurities from affecting the heat transfer efficiency of the heat transfer oil and causing wear on production equipment, thus extending the service life of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of pentachloropentanoyl chloride production technology, and in particular to a heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production. Background Technology

[0002] In the production process of pentachloropentanoyl chloride, heat transfer oil is needed to transfer heat to maintain the temperature required for the reaction. After the heat transfer oil has completed the heat transfer, it needs to be cooled so that the heat transfer oil can be recycled.

[0003] Existing heat transfer oil circulating cooling systems typically employ a single cooling method, such as water cooling via a cooling water tank or air cooling via a radiating fan. This single cooling method suffers from low cooling efficiency. When pentachloropentanoyl chloride production scales up and the demand for heat transfer oil increases, it cannot quickly reduce the heat transfer oil temperature to the required circulating temperature, affecting the production schedule. Furthermore, existing systems lack a filtration mechanism for the heat transfer oil, allowing impurities to accumulate during long-term circulation. These impurities not only affect the heat transfer efficiency of the oil but may also cause wear and tear on downstream production equipment, reducing its lifespan and hindering stable pentachloropentanoyl chloride production. Therefore, we propose a heat transfer oil circulating cooling system for pentachloropentanoyl chloride production to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings mentioned above by proposing a heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A heat transfer oil circulation cooling system for pentachloropentanoyl chloride production includes an oil tank, a circulation pump, a heating chamber fixedly mounted on the outside of the reactor body for pentachloropentanoyl chloride production, a cooling box, and a filtration mechanism. The cooling chamber is fixedly connected inside the cooling box. The oil tank, the circulation pump, the heating chamber, the cooling chamber, and the filtration mechanism are connected sequentially from left to right. A return pipe is fixedly connected between the filtration mechanism and the oil tank. A controller is fixedly connected to the top of the cooling box. A cooling mechanism is installed on the cooling box, and the cooling mechanism includes a water-cooling component and an air-cooling component. A water level gauge is fixedly installed on the top of the oil tank.

[0007] In a preferred embodiment of this utility model, the water-cooling assembly includes a collar fixedly sleeved on the outside of the cooling cavity, and a heat dissipation water tank and a water pump fixedly connected to the front side of the cooling box. Multiple retaining rings are fixedly sleeved between the collar and the cooling cavity. Each retaining ring has a through hole. A water supply pipe is fixedly connected between the water pump and the collar. The heat dissipation water tank is connected to the water pump and to the front right side of the cooling cavity.

[0008] As a preferred embodiment of this invention, a heat-conducting plate is fixedly connected to the front side of the heat dissipation tank, and multiple heat dissipation fins are fixedly connected to the front side of the heat-conducting plate.

[0009] As a preferred embodiment of this utility model, the air-cooling assembly includes a cover fixedly connected to the bottom of the cooling box, a temperature sensor fixedly connected to the top of the cooling box, and an air collecting shroud fixedly connected to the top of the cooling box. A cooling fan is installed inside the cover. An air outlet pipe is fixedly connected to the top of the air collecting shroud. A main pipe is fixedly connected to the bottom of the air outlet pipe. Multiple branch pipes are fixedly connected to the bottom of the main pipe. The branch pipes correspond to the gaps between the two heat sinks.

[0010] As a preferred embodiment of this invention, the front side of the cooling box is fixedly connected to two connecting plates, and the main pipe is fixedly connected between the two connecting plates.

[0011] As a preferred embodiment of this invention, the bottom of the cover is fixedly connected to two dustproof nets.

[0012] As a preferred embodiment of the present invention, the filtration mechanism includes a filter box fixedly connected between the cooling chamber and the return pipe. A filter screen and an activated carbon screen are slidably sleeved inside the filter box. A sealing seat is fixedly connected to the top of both the filter screen and the activated carbon screen. Two mounting ports are opened on the top of the filter box, and the two sealing seats are slidably sleeved in the corresponding mounting ports.

[0013] As a preferred embodiment of this utility model, elastic locking blocks are fixedly connected to both sides of the sealing seat, and slots are provided on both sides of the inner wall of the mounting port, with the two elastic locking blocks respectively movably engaging in the corresponding slots.

[0014] This invention discloses a heat transfer oil circulating cooling system for pentachloropentanoyl chloride production. By incorporating a cooling mechanism that combines water-cooling and air-cooling components for dual cooling of the heat transfer oil, the water-cooling component features a collar fitted around the outside of the cooling chamber. The design of the retaining ring and through-hole guides the cooling water flow, increasing the contact time between the cooling water and the heat transfer oil, thus rapidly removing heat from the oil within the cooling chamber. The air-cooling component's cooling fan accelerates airflow within the cooling chamber, further improving heat dissipation efficiency. This effectively solves the problem of low cooling efficiency in existing cooling systems, ensuring efficient heat transfer. The oil can be cooled quickly to meet the needs of recycling and ensure the production progress of pentachloropentanoyl chloride. The temperature sensor can monitor the temperature inside the cooling box. If the temperature is too high, the temperature sensor can feed back to the controller, which will increase the output power of the cooling fan to make the air flow in the cavity faster. The air inside the cooling box is discharged from the air collector, air outlet, main pipe and multiple branch pipes, which can then blow air to the heat sink and heat conduction plate to improve the heat dissipation effect of the heat sink and heat conduction plate on the cooling water tank, and improve the cooling effect of the cooling water in the cooling water tank, making the cooling effect better.

[0015] In this utility model, a heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production is provided. By setting up a filtration mechanism, the filter screen in the filter box can perform graded filtration of impurities in the heat transfer oil, and the activated carbon screen can adsorb odors and tiny impurities in the heat transfer oil, effectively removing impurities from the heat transfer oil, avoiding impurities from affecting the heat transfer efficiency of the heat transfer oil and wear on the production equipment, extending the service life of the equipment, and facilitating the stable production of pentachloropentanoyl chloride. The elastic locking block and the locking groove facilitate the disassembly, maintenance and replacement of the filter screen and the activated carbon screen, ensuring the filtration effect.

[0016] This utility model has a reasonable structural design, combining water-cooling and air-cooling components to provide dual cooling for the heat transfer oil. This ensures that the heat transfer oil can be cooled down quickly to meet the requirements of cyclic use, thus guaranteeing the production progress of pentachloropentanoyl chloride. At the same time, it can effectively remove impurities from the heat transfer oil, preventing impurities from affecting the heat transfer efficiency of the heat transfer oil and causing wear on production equipment, thereby extending the service life of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a heat transfer oil circulating cooling system for pentachloropentanoyl chloride production proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of the cooling box of a heat transfer oil circulating cooling system for pentachloropentanoyl chloride production according to the present invention.

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of part A;

[0020] Figure 4This is a cross-sectional view of the filter mechanism of a heat transfer oil circulating cooling system for pentachloropentanoyl chloride production device proposed in this utility model.

[0021] In the diagram: 1. Oil tank; 2. Circulating pump; 3. Heating chamber; 4. Kettle body; 5. Cooling box; 6. Cooling mechanism; 7. Filtration mechanism; 8. Controller; 9. Return pipe; 10. Water level gauge; 11. Cooling chamber; 61. Temperature sensor; 62. Cover; 63. Cooling fan; 64. Dustproof net; 65. Collar; 66. Retaining ring; 67. Water supply pipe; 68. Through hole; 69. Air collector hood; 610. Air outlet pipe; 611. Water pump; 612. Cooling water tank; 613. Main pipe; 614. Branch pipe; 615. Connecting plate; 616. Heat conduction plate; 617. Heat sink; 71. Filter box; 72. Sealing seat; 73. Filter screen; 74. Activated carbon screen; 75. Mounting port; 76. Elastic locking block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A heat transfer oil circulation cooling system for pentachloropentanoyl chloride production includes an oil tank 1, a circulation pump 2, a heating chamber 3 fixedly sleeved on the outside of a reactor body 4 for pentachloropentanoyl chloride production, a cooling box 5, and a filter mechanism 7. A cooling chamber 11 is fixedly connected inside the cooling box 5. The oil tank 1, circulation pump 2, heating chamber 3, cooling chamber 11, and filter mechanism 7 are connected sequentially from left to right. A return pipe 9 is fixedly connected between the filter mechanism 7 and the oil tank 1. A controller 8 is fixedly connected to the top of the cooling box 5. A cooling mechanism 6 is provided on the cooling box 5. The cooling mechanism 6 includes a water-cooled component and an air-cooled component. A water level gauge 10 is fixedly provided on the top of the oil tank 1.

[0024] Furthermore, refer to Figures 1-3 The water-cooling assembly includes a collar 65 fixedly sleeved on the outside of the cooling chamber 11, and a heat dissipation tank 612 and a water pump 611 fixedly connected to the front side of the cooling box 5. Multiple retaining rings 66 are fixedly sleeved between the collar 65 and the cooling chamber 11. Each retaining ring 66 has a through hole 68. A water supply pipe 67 is fixedly connected between the water pump 611 and the collar 65. The heat dissipation tank 612 is connected to the water pump 611 and the front right side of the cooling chamber 11.

[0025] The above solution is adopted: In the water-cooled assembly, the collar 65 is sleeved on the outside of the cooling chamber 11, and the setting of the retaining ring 66 and the through hole 68 can guide the cooling water, increase the contact time between the cooling water and the heat transfer oil, and quickly remove the heat of the heat transfer oil in the cooling chamber 11. In addition, the water pump 611 can circulate water in the collar 65 to avoid wasting cooling water.

[0026] Furthermore, refer to Figures 1-3 A heat-conducting plate 616 is fixedly connected to the front side of the heat-conducting plate 616, and multiple heat sinks 617 are fixedly connected to the front side of the heat-conducting plate 616. The air-cooling assembly includes a cover 62 fixedly connected to the bottom of the cooling box 5, a temperature sensor 61 fixedly connected to the top of the cooling box 5, and an air collector shroud 69 fixedly connected to the top of the cooling box 5. A cooling fan 63 is installed inside the cover 62. An air outlet pipe 610 is fixedly connected to the top of the air collector shroud 69. A main pipe 613 is fixedly connected to the bottom of the air outlet pipe 610. Multiple branch pipes 614 are fixedly connected to the bottom of the main pipe 613. The branch pipes 614 correspond to the gaps between the two heat sinks 617.

[0027] The above solution is adopted: the cooling fan 63 in the air-cooled component can accelerate the airflow in the cooling box 5, further improve the heat dissipation efficiency, effectively solve the problem of low cooling efficiency of the existing cooling system, ensure that the heat transfer oil can be cooled down quickly to meet the needs of circulation, ensure the production progress of pentachloropentanoyl chloride, and through the setting of temperature sensor 61, the temperature in the cooling box 5 can be monitored. If the temperature is too high, the temperature sensor 61 can feed back to the controller 8, and the controller 8 increases the output power of the cooling fan 63, making its cavity flow faster. The air in the cooling box 5 is discharged from the air collector 69, the air outlet 610, the main pipe 613 and multiple branch pipes 614, which can then blow air to the heat sink 617 and the heat conduction plate 616 to improve the heat dissipation effect of the heat sink 617 and the heat conduction plate 616 on the heat dissipation tank 612, improve the cooling effect of the cooling water in the heat dissipation tank 612, and make its cooling effect better.

[0028] Furthermore, two connecting plates 615 are fixedly connected to the front side of the cooling box 5, and the main pipe 613 is fixedly connected between the two connecting plates 615, which facilitates the support and fixation of the main pipe 613.

[0029] Furthermore, the bottom of the cover 62 is fixedly connected to two dustproof nets 64 for easy access and dust protection.

[0030] Furthermore, refer to Figure 1 and Figure 4The filtration mechanism 7 includes a filter box 71 that is fixedly connected between the cooling chamber 11 and the return pipe 9. A filter screen 73 and an activated carbon screen 74 are slidably sleeved inside the filter box 71. A sealing seat 72 is fixedly connected to the top of both the filter screen 73 and the activated carbon screen 74. Two mounting ports 75 are opened on the top of the filter box 71, and the two sealing seats 72 are slidably sleeved in the corresponding mounting ports 75.

[0031] The above solution is adopted: by setting up the filtration mechanism 7, the filter screen 73 in the filter box 71 can filter impurities in the heat transfer oil in stages, and the activated carbon screen 74 can adsorb odors and small impurities in the heat transfer oil, effectively remove impurities in the heat transfer oil, avoid impurities affecting the heat transfer efficiency of the heat transfer oil and wear on the production equipment, extend the service life of the equipment, and facilitate the stable production of pentachloropentanoyl chloride.

[0032] Furthermore, elastic locking blocks 76 are fixedly connected to both sides of the sealing seat 72, and slots are opened on both sides of the inner wall of the mounting port 75. The two elastic locking blocks 76 are respectively movably locked into the corresponding slots. Through the locking of the elastic locking blocks 76 and the slots, it is convenient to disassemble, install, maintain and replace the filter screen 73 and the activated carbon screen 74 to ensure the filtration effect.

[0033] In this invention, a cooling mechanism 6 is provided, combining a water-cooling component and an air-cooling component for dual cooling of the heat transfer oil. In the water-cooling component, a collar 65 is fitted onto the outside of the cooling chamber 11, and the arrangement of the retaining ring 66 and the through hole 68 guides the cooling water flow, increasing the contact time between the cooling water and the heat transfer oil, and quickly removing the heat from the heat transfer oil in the cooling chamber 11. The cooling fan 63 in the air-cooling component accelerates the airflow within the cooling box 5, further improving heat dissipation efficiency. This effectively solves the problem of low cooling efficiency in existing cooling systems, ensuring that the heat transfer oil can be quickly cooled to meet the requirements of cyclic use and guaranteeing the production of pentachloropentanoyl chloride. The production progress is monitored, and the temperature inside the cooling box 5 can be monitored by the temperature sensor 61. If the temperature is too high, the temperature sensor 61 can feed back to the controller 8. The controller 8 increases the output power of the cooling fan 63, making the air in the cavity flow faster. The air inside the cooling box 5 is discharged from the air collector 69, the air outlet pipe 610, the main pipe 613 and multiple branch pipes 614, which can then blow air to the heat sink 617 and the heat conduction plate 616 to improve the heat dissipation effect of the heat sink 617 and the heat conduction plate 616 on the cooling water tank 612, and improve the cooling effect of the cooling water in the cooling water tank 612, making its cooling effect better.

[0034] By setting up the filtration mechanism 7, the filter screen 73 in the filter box 71 can perform graded filtration of impurities in the heat transfer oil, and the activated carbon screen 74 can adsorb odors and tiny impurities in the heat transfer oil, effectively removing impurities from the heat transfer oil, avoiding impurities from affecting the heat transfer efficiency of the heat transfer oil and wear on production equipment, extending the service life of the equipment, and facilitating the stable production of pentachloropentanoyl chloride. The elastic locking block 76 and the locking slot facilitate the disassembly, maintenance and replacement of the filter screen 73 and the activated carbon screen 74, ensuring the filtration effect.

Claims

1. A heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production, characterized in that, The system includes an oil tank (1), a circulating pump (2), a heating chamber (3) fixedly mounted on the outside of the vessel body (4) used for pentachloropentanoyl chloride production, a cooling box (5), and a filter mechanism (7). A cooling chamber (11) is fixedly connected inside the cooling box (5). The oil tank (1), the circulating pump (2), the heating chamber (3), the cooling chamber (11), and the filter mechanism (7) are connected sequentially from left to right. A return pipe (9) is fixedly connected between the filter mechanism (7) and the oil tank (1). A controller (8) is fixedly connected to the top of the cooling box (5). A cooling mechanism (6) is provided on the cooling box (5). The cooling mechanism (6) includes a water-cooled component and an air-cooled component. A water level gauge (10) is fixedly provided on the top of the oil tank (1).

2. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 1, characterized in that, The water-cooling assembly includes a collar (65) fixedly sleeved on the outside of the cooling chamber (11), and a heat dissipation tank (612) and a water pump (611) fixedly connected to the front side of the cooling box (5). Multiple retaining rings (66) are fixedly sleeved between the collar (65) and the cooling chamber (11). Each retaining ring (66) has a through hole (68). A water supply pipe (67) is fixedly connected between the water pump (611) and the collar (65). The heat dissipation tank (612) is connected to the water pump (611) and the front right side of the cooling chamber (11).

3. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 2, characterized in that, A heat-conducting plate (616) is fixedly connected to the front side of the heat dissipation tank (612), and a plurality of heat sinks (617) are fixedly connected to the front side of the heat-conducting plate (616).

4. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 3, characterized in that, The air-cooling assembly includes a cover (62) fixedly connected to the bottom of the cooling box (5), a temperature sensor (61) fixedly connected to the top of the cooling box (5), and an air collector cover (69) fixedly connected to the top of the cooling box (5). A cooling fan (63) is installed inside the cover (62). An air outlet pipe (610) is fixedly connected to the top of the air collector cover (69). A main pipe (613) is fixedly connected to the bottom of the air outlet pipe (610). Multiple branch pipes (614) are fixedly connected to the bottom of the main pipe (613). The branch pipes (614) correspond to the gaps between the two heat sinks (617).

5. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 4, characterized in that, Two connecting plates (615) are fixedly connected to the front side of the cooling box (5), and the main pipe (613) is fixedly connected between the two connecting plates (615).

6. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 4, characterized in that, The bottom of the cover (62) is fixedly connected to two dustproof nets (64).

7. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 1, characterized in that, The filtration mechanism (7) includes a filter box (71) fixedly connected between the cooling chamber (11) and the return pipe (9). A filter screen (73) and an activated carbon screen (74) are slidably sleeved inside the filter box (71). A sealing seat (72) is fixedly connected to the top of both the filter screen (73) and the activated carbon screen (74). Two mounting ports (75) are opened on the top of the filter box (71), and the two sealing seats (72) are slidably sleeved in the corresponding mounting ports (75).

8. The heat transfer oil circulating cooling system device for pentachloropentanoyl chloride production according to claim 7, characterized in that, Both sides of the sealing seat (72) are fixedly connected with elastic blocks (76), and slots are opened on both sides of the mounting port (75). The two elastic blocks (76) are respectively movably engaged in the corresponding slots.

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