Cooling circulation collecting assembly

Abstract

The utility model relates to the technical field of chemical equipment, and discloses a cooling circulation collecting assembly, which comprises a main box body, a first partition plate and a second partition plate, two ends of the main box body are respectively connected with a top plate and a bottom plate, two opposite sides of the main box body are respectively provided with a liquid inlet and a liquid supply port, and the main box body, the top plate and the bottom plate define a circulation cavity. The liquid inlet and the liquid supply port are communicated with the circulation cavity, the first partition plate and the second partition plate are connected into the circulation cavity and located between the liquid inlet and the liquid supply port, the bottom face of the second partition plate is connected with the bottom plate, the side face of the second partition plate is connected with the side face of the main box body, and the top face of the second partition plate and the top plate form an upper circulation channel. The first partition plate is located between the two adjacent second partition plates, the top face of the first partition plate is connected with the top plate, the side face of the first partition plate is connected with the side face of the main box body, and a lower circulation channel is formed between the bottom face of the first partition plate and the bottom plate. According to the cooling circulation collecting assembly, the nozzle is prevented from being blocked by solid particles.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a cooling circulation collection component. Background Art

[0002] The existing cooling circulation collection component provides storage space for circulating cooling liquid through a water tank. The water tank is respectively provided with a liquid inlet and a liquid supply port. The liquid supply port is used to connect with the spray equipment, and the liquid inlet is used to connect with the equipment for recycling the circulating coolant. There will be some solid particles in the recycled circulating coolant, and the water tank cannot collect the solid particles well, which causes the nozzle of the spray equipment to be easily blocked. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. The utility model provides a cooling circulation collection component, which can make solid particles settle well in the circulation cavity through the arrangement of the first partition plate and the second partition plate, and prevent the solid particles from clogging the nozzle of the spraying device.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a cooling circulation collection component, including a circulating water tank, the circulating water tank including a main box body, a first partition and at least two second partitions, the main box body is respectively connected to a top plate and a bottom plate at both ends in the height direction, the opposite sides of the main box body are respectively provided with a liquid inlet for liquid recovery and a liquid supply port for providing liquid to a spray device, the main box body, the top plate and the bottom plate are enclosed to form a circulation cavity, the liquid inlet and the liquid supply port are respectively communicated with the circulation cavity, the first partition and the second partition are respectively connected The second partition is in the circulation chamber and is located between the liquid inlet and the liquid supply port. The bottom surface of the second partition is connected to the bottom plate, the side surfaces of the second partition are respectively connected to the side surfaces of the main box body, the top surface of the second partition and the top plate form an upper circulation channel, the adjacent second partitions are spaced apart along the first direction, the first partition is located between two adjacent second partitions, the top surface of the first partition is connected to the top plate, the side surfaces of the first partition are connected to the side surfaces of the main box body, and the bottom surface of the first partition and the bottom plate form a lower circulation channel.

[0005] As a preferred solution, the top plate is movably covered on the main box body, the second partition is movably plugged into the main box body, and the liquid inlet is located at the lower end of the main box body.

[0006] As a preferred solution, the bottom plate is arranged in a V-shape, the bottom surface shape of the second partition plate is arranged corresponding to the shape of the bottom plate, and the liquid inlet is arranged at the bottom end of the bottom plate.

[0007] As a preferred solution, a card-connecting slot extending in the height direction is connected in the main box body, the second partition is movably inserted into the card-connecting slot, and the bottom surface of the second partition is movably abutted against the bottom plate.

[0008] As a preferred embodiment, a limit groove extending along the height direction is connected to the main box body, a limit plate is provided at the lower end of the limit groove, a preset distance is provided between the limit plate and the bottom plate, the first partition is movably inserted in the limit groove, the bottom surface of the first partition is movably abutted against the limit plate, and the top surface of the first partition is movably abutted against the top plate.

[0009] As a preferred solution, the bottom plate is inclined, the end of the bottom plate facing the liquid supply port is the first end, the end of the bottom plate facing the liquid inlet is the second end, and the first end is higher than the second end.

[0010] As a preferred solution, the liquid supply port is connected to a first liquid supply pipe, the first liquid supply pipe is in communication with the circulation chamber, and the first liquid supply pipe is connected to a water pump.

[0011] As a preferred embodiment, the water outlet of the water pump is connected to a second liquid supply pipe, the top plate is connected to a third liquid supply pipe, the third liquid supply pipe is connected to a valve, one end of the third liquid supply pipe is connected to the second liquid supply pipe, and the other end is connected to the circulation chamber.

[0012] As a preferred embodiment, it also includes a heat exchanger, a controller and a temperature sensor for measuring the temperature of the circulating liquid in the circulation chamber, the measuring end of the temperature sensor is located in the circulation chamber, the inlet end of the heat exchanger is used to connect to the liquid recovery equipment, the outlet end of the heat exchanger is connected to the liquid inlet, and the heat exchanger and the temperature sensor are electrically connected to the controller respectively.

[0013] As a preferred solution, a handle is connected to the surface of the top plate.

[0014] Compared with the prior art, the cooling circulation collection assembly of the utility model has the following beneficial effects: the liquid for circulation flows back into the circulation cavity through the liquid inlet. The liquid inlet, the upper circulation channel near the liquid inlet, the lower circulation channel, the upper circulation channel near the liquid supply port, and the liquid supply port are connected to form a liquid circulation flow channel. The circulating liquid flows in the circulation cavity along the liquid circulation flow channel. The first baffle is connected to the top plate and is located between the two second baffles. When the circulating liquid enters the upper circulation channel from the liquid inlet and flows toward the liquid supply port, the circulating liquid flows downward from the upper circulation channel into the lower circulation channel under the obstruction of the first baffle. The solid particles in the circulating liquid are precipitated between the two second baffles along the first baffle. The circulating liquid continues to flow toward the liquid supply port. The circulating liquid flows upward from the lower circulation channel into the upper circulation channel close to the liquid supply port. The solid particles in the circulating liquid are precipitated between the two second baffles under the state of self-weight, that is, the precipitation of solid particles is realized in the circulation chamber. Finally, the circulating liquid flows out from the liquid supply port to enter the next cycle, thereby reducing the solid particles in the circulating liquid and avoiding clogging of the nozzle of the spraying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a circulating water tank in an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the disassembled structure of the components of the circulating water tank in the embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the internal structure of the circulating water tank of the embodiment of the utility model.

[0018] Figure 4 It is a side view of the circulating water tank of the utility model embodiment.

[0019] Figure 5 This utility model embodiment Figure 4 Cross-sectional view at AA in .

[0020] Figure 6 It is a schematic diagram of the overall structure of the cooling cycle collection component of the embodiment of the utility model.

[0021] In the figure:

[0022] 10. Circulating water tank; 11. Main box; 12. Circulating chamber; 13. Upper circulating channel; 14. Lower circulating channel; 15. Top plate; 16. Bottom plate; 17. First end; 18. Second end; 19. Liquid inlet; 20. Liquid supply port; 21. First liquid supply pipe; 22. Water pump; 23. Second liquid supply pipe; 24. Third liquid supply pipe; 25. Valve; 26. First partition; 27. Second partition; 28. Card connection slot; 29. ​​Limiting slot; 30. Limiting plate;

[0023] 40. heat exchanger; 41. temperature sensor; 42. handle;

[0024] 50. Spraying equipment; 51. Separation tank; 52. Liquid phosphorus; 53. Circulating hydrochloric acid solution; 54. Reaction tube. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figures 1 to 6As shown, a cooling circulation collection assembly of a preferred embodiment of the utility model comprises a circulating water tank 10, the circulating water tank 10 comprises a main box body 11, a first partition plate 26 and at least two second partition plates 27, the main box body 11 is respectively connected to a top plate 15 and a bottom plate 16 at both ends in the height direction, and a liquid inlet 19 for liquid recovery and a liquid supply port 20 for providing liquid to a spray device 50 are respectively provided on opposite sides of the main box body 11, the main box body 11, the top plate 15 and the bottom plate 16 are respectively provided to form a circulating cavity 12, the liquid inlet 19 and the liquid supply port 20 are respectively communicated with the circulating cavity 12, and the first partition plate 26 and the second partition plate 27 are respectively connected to the main box body 11. The partitions 27 are respectively connected to the circulation chamber 12 and are located between the liquid inlet 19 and the liquid supply port 20. The bottom surface of the second partition 27 is connected to the bottom plate 16, and the sides of the second partition 27 are respectively connected to the sides of the main box body 11. The top surface of the second partition 27 and the top plate 15 form an upper circulation channel 13. Adjacent second partitions 27 are spaced apart along the first direction. The first partition 26 is located between two adjacent second partitions 27. The top surface of the first partition 26 is connected to the top plate 15, and the side of the first partition 26 is connected to the side of the main box body 11. A lower circulation channel 14 is formed between the bottom surface of the first partition 26 and the bottom plate 16.

[0029] In the cooling circulation collection assembly of the utility model, the liquid for circulation flows back into the circulation chamber 12 through the liquid inlet 19. The liquid inlet 19, the upper circulation channel 13 near the liquid inlet 19, the lower circulation channel 14, and the upper circulation channel 13 near the liquid supply port 20 and the liquid supply port 20 are connected to form a liquid circulation flow channel. The circulating liquid flows in the circulation chamber 12 along the liquid circulation flow channel. The first partition 26 is connected to the top plate 15 and is located between the two second partitions 27. When the circulating liquid enters the upper circulation channel 13 from the liquid inlet 19 and flows toward the liquid supply port 20, the circulating liquid flows downward from the upper circulation channel 13 into the lower circulation channel 14 under the obstruction of the first partition 26. The solid particles in the circulating liquid are precipitated between the two second partitions 27 along the first partition 26. The circulating liquid continues to flow toward the liquid supply port 20. The circulating liquid flows upward from the lower circulation channel 14 into the upper circulation channel 13 close to the liquid supply port 20. The solid particles in the circulating liquid are precipitated between the two second partitions 27 under the state of self-weight, that is, the precipitation of solid particles is realized in the circulation chamber 12. Finally, the circulating liquid flows out from the liquid supply port 20 to enter the next cycle, thereby reducing the solid particles in the circulating liquid and avoiding clogging of the nozzle of the spraying equipment 50.

[0030] Further, such as Figures 1 to 3As shown, the top plate 15 is movably covered on the main box body 11, the second partition plate 27 is movably plugged into the main box body 11, and the liquid inlet 19 is located at the lower end of the main box body 11. When cleaning solid particles, the top plate 15 is opened and the second partition plate 27 is removed, so that the entire circulation chamber 12 is connected to the liquid inlet 19, which facilitates the cleaning of solid particles in the circulation chamber 12 and discharges them from the liquid inlet 19, thereby improving the cleaning efficiency.

[0031] As one embodiment, Figures 2 to 3 As shown, the liquid supply port 20 is located in the upper middle portion of the main housing 11 .

[0032] Further, such as Figures 2 to 3 As shown, the bottom plate 16 is arranged in a V shape, and the bottom surface shape of the second partition plate 27 is arranged corresponding to the shape of the bottom plate 16, so that the bottom surface of the second partition plate 27 fits the bottom plate 16 to ensure that the liquid inlet 19 is arranged at the bottom end of the bottom plate 16. The bottom plate 16 is arranged in a V shape, which promotes the solid particles to settle at the bottom end of the bottom plate 16 during precipitation, improves the precipitation concentration of the solid particles, and improves the cleaning efficiency of the solid particles.

[0033] Further, such as Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, a card-connected through groove 28 extending in the height direction is connected in the main box body 11, and the second partition 27 is movably plugged into the card-connected through groove 28, and the bottom surface of the second partition 27 movably abuts against the bottom plate 16. The card-connected through groove 28 is located in the circulation chamber 12, and the installation position of the second partition 27 is limited by the card-connected through groove 28 and the bottom plate 16. At the same time, since the second partition 27 is movably plugged into the card-connected through groove 28 and movably abuts against the bottom surface, the assembly and disassembly of the second partition 27 is convenient, thereby improving the cleaning efficiency of solid particles.

[0034] Further, such as Figure 2 , Figure 3 , Figure 5 as well as Figure 6 As shown, a limiting groove 29 extending in the height direction is connected to the main box body 11, and a limiting plate 30 is provided at the lower end of the limiting groove 29. There is a preset distance between the limiting plate 30 and the bottom plate 16. The first partition 26 is movably inserted in the limiting groove 29, and the bottom surface of the first partition 26 is movably abutted against the limiting plate 30, and the top surface of the first partition 26 is movably abutted against the top plate 15. The installation position of the first partition 26 is limited by the limiting groove 29, and the connection is realized in the circulation chamber 12. The limiting plate 30 defines the installation position of the bottom surface of the first partition 26, so that the lower circulation channel 14 is formed between the bottom surface of the first partition 26 and the bottom plate 16. Since the first partition 26 is movably inserted in the limiting groove 29, and the top surface is movably abutted against the top plate 15, the assembly and disassembly of the first partition 26 is facilitated, and the cleaning efficiency of solid particles is improved.

[0035] Further, such as Figure 5 As shown, the bottom plate 16 is inclined, the end of the bottom plate 16 facing the liquid supply port 20 is the first end 17, the end of the bottom plate 16 facing the liquid inlet 19 is the second end 18, and the first end 17 is higher than the second end 18. When cleaning solid particles, the lower end of the bottom plate 16 is inclined toward the liquid inlet 19 to facilitate the cleaning and discharge of solid particles.

[0036] Further, such as Figure 6 As shown, the liquid supply port 20 is connected to a first liquid supply pipe 21, and the first liquid supply pipe 21 is connected to a water pump 22. The water pump 22 promotes the supply of circulating liquid in the main box 11.

[0037] Further, such as Figure 6 As shown, the water outlet of the water pump 22 is connected to the second liquid supply pipe 23, the top plate 15 is connected to the third liquid supply pipe 24, the third liquid supply pipe 24 is connected to the valve 25, one end of the third liquid supply pipe 24 is in communication with the second liquid supply pipe 23, and the other end is in communication with the circulation chamber 12. The third liquid supply pipe 24 and the valve 25 are arranged to control the delivery flow of the second liquid supply pipe 23.

[0038] Further, such as Figure 6 As shown, the cooling circulation collection component also includes a heat exchanger 40, a controller and a temperature sensor 41 for measuring the temperature of the circulating liquid in the circulation chamber 12. The measuring end of the temperature sensor 41 is located in the circulation chamber 12. The inlet end of the heat exchanger 40 is used to connect with the liquid recovery equipment. The outlet end of the heat exchanger 40 is connected to the liquid inlet 19. The heat exchanger 40 and the temperature sensor 41 are electrically connected to the controller respectively. The temperature of the recovered liquid is reduced by the heat exchanger 40 so that the temperature of the circulating liquid discharged from the liquid supply port 20 meets the cooling requirements. The temperature sensor 41 obtains the temperature of the liquid in the circulation chamber 12 and feeds it back to the controller. The temperature of the heat exchanger 40 is controlled by the controller to improve the temperature accuracy of the circulating liquid at the liquid supply port 20.

[0039] Further, such as Figure 2 and Figure 3 As shown, a handle 42 is connected to the surface of the top plate 15 , which facilitates opening the top plate 15 when cleaning solid particles in the circulation chamber 12 , thereby improving the convenience of operating the top plate 15 .

[0040] As one embodiment, the reaction formula is: 2PCl3+3H2→2P+6HCl, the raw material is heated in the reaction tube 54 to form gaseous phosphorus and gaseous hydrochloric acid, the gaseous phosphorus and gaseous hydrochloric acid enter the spraying device 50 and are cooled by circulating water, the gaseous phosphorus becomes liquid phosphorus 52, the gaseous hydrochloric acid dissolves in the circulating water to form a circulating hydrochloric acid aqueous solution, which is collected in the separation tank 51 under the action of gravity, the liquid phosphorus 52 is immiscible with the circulating hydrochloric acid aqueous solution, the liquid phosphorus 52 has a specific gravity greater than the circulating hydrochloric acid aqueous solution, and is precipitated at the bottom of the separation tank 51, the circulating hydrochloric acid aqueous solution at the top of the separation tank 51 enters the box body for collection and circulation, wherein a small amount of liquid phosphorus 52 is also contained in the circulating hydrochloric acid solution 53, when the liquid phosphorus 52 is cooled to form solid phosphorus, the solid phosphorus is the above-mentioned solid particles, and is precipitated in the circulation chamber 12, to avoid the circulating hydrochloric acid aqueous solution containing solid phosphorus and causing the nozzle in the spraying device to be blocked.

[0041] Method of using the cooling circulation collection assembly: a limiting groove 29 and a card-connecting groove 28 are arranged between the liquid inlet 19 and the liquid supply port 20 of the circulating water tank 10, the second partition 27 is inserted into the card-connecting groove 28, the bottom surface of the second partition 27 is attached to the bottom plate 16 of the main box body 11 to block the water flow, and an upper circulation channel 13 is formed between the upper end of the second partition 27 and the top plate 15, the first partition 26 is inserted into the limiting groove 29, and the first partition 26 and the bottom plate 16 form a lower circulation channel 1 4. The liquid level of the water tank is set higher than the top of the second partition 27. The circulating liquid containing solid phosphorus flows in a maze-like direction in the circulation chamber 12, which is more conducive to the precipitation of solid phosphorus. After a period of production, the deposited solid phosphorus increases, and the top plate 15 of the water tank can be opened. Because the bottom plate 16 is V-shaped, and at the same time, the bottom plate 16 is tilted downward toward the liquid inlet 19, the second partition 27 is taken out, and the solid phosphorus can flow out from the feed port, which is convenient for manual cleaning of the circulating water tank 10.

[0042] In summary, the embodiment of the utility model provides a cooling circulation collection component, and the liquid for circulation flows back into the circulation chamber 12 through the liquid inlet 19. Among them, the liquid inlet 19, the upper circulation channel 13 near the liquid inlet 19, the lower circulation channel 14, and the upper circulation channel 13 near the liquid supply port 20 and the liquid supply port 20 are connected to form a liquid circulation flow channel. The circulating liquid flows in the circulation chamber 12 along the liquid circulation flow channel. The first partition 26 is connected to the top plate 15 and is located between the two second partitions 27. When the circulating liquid enters the upper circulation channel 13 from the liquid inlet 19 and flows toward the liquid supply port 20, the circulating liquid flows downward from the upper circulation channel 13 into the lower circulation channel 14 under the obstruction of the first partition 26. The solid particles in the circulating liquid are precipitated between the two second partitions 27 along the first partition 26. The circulating liquid continues to flow toward the liquid supply port 20. The circulating liquid flows upward from the lower circulation channel 14 into the upper circulation channel 13 close to the liquid supply port 20. The solid particles in the circulating liquid are precipitated between the two second partitions 27 under the state of self-weight, that is, the precipitation of solid particles is realized in the circulation chamber 12. Finally, the circulating liquid flows out from the liquid supply port 20 to enter the next cycle, thereby reducing the solid particles in the circulating liquid and avoiding clogging of the nozzle of the spraying equipment 50.

[0043] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A cooling cycle collection assembly, characterized in that: The invention comprises a circulating water tank, wherein the circulating water tank comprises a main box body, a first partition plate and at least two second partition plates, wherein the main box body is respectively connected with a top plate and a bottom plate at both ends in the height direction, and a liquid inlet for liquid recovery and a liquid supply port for providing liquid to a spraying device are respectively provided on opposite sides of the main box body, wherein the main box body, the top plate and the bottom plate are enclosed to form a circulating cavity, wherein the liquid inlet and the liquid supply port are respectively communicated with the circulating cavity, wherein the first partition plate and the second partition plate are respectively connected to the circulating cavity and are located between the liquid inlet and the liquid supply port, wherein the bottom surface of the second partition plate is connected to the bottom plate, and the side surfaces of the second partition plate are respectively connected to the side surfaces of the main box body, wherein the top surface of the second partition plate and the top plate form an upper circulating channel, wherein adjacent second partition plates are spaced apart along a first direction, wherein the first partition plate is located between two adjacent second partition plates, wherein the top surface of the first partition plate is connected to the top plate, and the side surfaces of the first partition plate are connected to the side surfaces of the main box body, and wherein a lower circulating channel is formed between the bottom surface of the first partition plate and the bottom plate.

2. The cooling cycle collection assembly according to claim 1, characterized in that: The top plate is movably covered on the main box body, the second partition plate is movably plugged into the main box body, and the liquid inlet is located at the lower end of the main box body.

3. The cooling cycle collection assembly according to claim 2, characterized in that: The bottom plate is arranged in a V shape, the bottom surface shape of the second partition plate is arranged corresponding to the shape of the bottom plate, and the liquid inlet is arranged at the bottom end of the bottom plate.

4. The cooling cycle collection assembly according to claim 2, characterized in that: The main box body is connected with a card-connecting slot extending in the height direction, the second partition is movably inserted into the card-connecting slot, and the bottom surface of the second partition is movably abutted against the bottom plate.

5. The cooling cycle collection assembly according to claim 2, characterized in that: A limit groove extending along the height direction is connected to the main box body, a limit plate is provided at the lower end of the limit groove, a preset distance is provided between the limit plate and the bottom plate, the first partition is movably inserted in the limit groove, the bottom surface of the first partition is movably abutted against the limit plate, and the top surface of the first partition is movably abutted against the top plate.

6. The cooling cycle collection assembly according to claim 2, characterized in that: The bottom plate is arranged in an inclined manner, the end of the bottom plate facing the liquid supply port is a first end, the end of the bottom plate facing the liquid inlet is a second end, and the first end is higher than the second end.

7. The cooling cycle collection assembly according to claim 1, characterized in that: The liquid supply port is connected to a first liquid supply pipe, the first liquid supply pipe is in communication with the circulation chamber, and the first liquid supply pipe is connected to a water pump.

8. The cooling cycle collection assembly according to claim 7, characterized in that: The water outlet of the water pump is connected to a second liquid supply pipe, the top plate is connected to a third liquid supply pipe, the third liquid supply pipe is connected to a valve, one end of the third liquid supply pipe is connected to the second liquid supply pipe, and the other end is connected to the circulation chamber.

9. The cooling cycle collection assembly according to claim 1, characterized in that: It also includes a heat exchanger, a controller and a temperature sensor for measuring the temperature of the circulating liquid in the circulation chamber. The measuring end of the temperature sensor is located in the circulation chamber. The inlet end of the heat exchanger is used to connect with the liquid recovery equipment. The outlet end of the heat exchanger is connected with the liquid inlet. The heat exchanger and the temperature sensor are electrically connected to the controller respectively.

10. The cooling cycle collection assembly according to claim 1, characterized in that: A handle is connected to the surface of the top plate.

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