A quenching fluid circulation cooling device based on surfactant compound

Abstract

This utility model relates to the field of quenching fluid circulation technology, and discloses a quenching fluid circulation cooling device based on surfactant compounding. It includes a quenching box, with driving components fixedly connected to both the front and rear sides of the quenching box. A push plate is fixedly connected to the top side of the driving components, and a transmission plate is fixedly connected to the bottom side of the push plate. Transmission columns are fixedly connected to adjacent sides of two inclined plates. A rotating column is rotatably connected inside the transmission plate, and a limiting plate is fixedly connected to adjacent sides of the two rotating columns. A connecting plate is rotatably connected to the outside of the limiting plate, and an inclined plate is fixedly connected to the left side of the connecting plate. In this utility model, the fixed plate is rotated by a fixed block, which in turn drives the filter frame to tilt and rotate, allowing the internal debris to be quickly collected and concentrated without stopping the quenching process, thereby improving quenching efficiency.

Description

Technical Field

[0001] This utility model relates to the field of quenching fluid circulation technology, and in particular to a quenching fluid circulation cooling device based on surfactant compounding. Background Technology

[0002] Quenching fluid is a cooling medium used in metal heat treatment processes, typically made from polyether-based polymers with added surfactants. It overcomes the drawbacks of water (rapid cooling speed, prone to workpiece cracking) and oil (slow cooling speed, poor quenching effect, and flammability). However, the cooling performance of quenching fluid gradually decreases during circulation. A circulating cooling system can continuously cool the quenching fluid, maintaining its low temperature and thus improving cooling efficiency, ensuring rapid and uniform cooling of the workpiece.

[0003] First, clean the equipment, then add tap water and the original solution to prepare the base solution. Control the quenching fluid temperature during use, immersing or spraying the heated workpiece for quenching. Start the circulation system and adjust the cooling parameters. Regularly check the concentration, clean and maintain the equipment to ensure normal operation.

[0004] In existing technologies, some quenching fluid circulation cooling devices based on surfactant compounding produce a large amount of slag during the quenching process. This slag affects the flow and heat exchange of the quenching fluid, hindering heat dissipation. However, cleaning the slag requires draining the quenching fluid and stopping the quenching process, resulting in reduced efficiency. Therefore, to address these shortcomings, a quenching fluid circulation cooling device based on surfactant compounding is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quenching fluid circulation cooling device based on surfactant compounding, which aims to improve the problem that some existing quenching fluid circulation cooling devices based on surfactant compounding suffer from reduced working efficiency during use due to the need to stop the quenching process.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A quenching fluid circulation cooling device based on surfactant compound includes a quenching box. A driving assembly is fixedly connected to both the front and rear sides of the quenching box. A push plate is fixedly connected to the top side of the driving assembly, and a transmission plate is fixedly connected to the bottom side of the push plate. Transmission columns are fixedly connected to adjacent sides of two inclined plates. A rotating column is rotatably connected inside the transmission plate. A limiting plate is fixedly connected to adjacent sides of two rotating columns. A connecting plate is rotatably connected to the outside of the limiting plate. An inclined plate is fixedly connected to the left side of the connecting plate. A fixing block is fixedly connected to adjacent sides of two connecting plates. A fixing plate is fixedly connected to adjacent sides of two fixing blocks. A filter frame is fixedly connected to the bottom side of the two fixing plates. Two top plates are fixedly connected to the top side of the quenching box.

[0008] As a further description of the above technical solution:

[0009] A base plate is fixedly connected to the right side of the quenching box, and a circulating pump is fixedly connected to the rear end of the top side of the base plate. A heat exchanger is fixedly connected to the output end of the circulating pump through a pipe, and a cooling tower is fixedly connected to the top of the heat exchanger through a pipe. Two inlet and outlet pipes are fixedly connected to the right end of the quenching box.

[0010] As a further description of the above technical solution:

[0011] A filter screen is slidably connected inside the inlet / outlet pipe. A handle is fixedly connected to the left side of the filter screen. Two side blocks are fixedly connected to the outer side wall of the filter screen. A spring is fixedly connected to the right side of the inner wall of the inlet / outlet pipe. A connecting plate is fixedly connected to the left side of the spring. A trapezoidal plate is fixedly connected to the left side of the connecting plate.

[0012] As a further description of the above technical solution:

[0013] Both drive components include side plates, and the adjacent sides of the two side plates are respectively fixedly connected to the front and rear sides of the quenching box. A cylinder is fixedly connected to the top side of the side plate.

[0014] As a further description of the above technical solution:

[0015] The driving end of the cylinder is fixedly connected to the bottom side of the push plate, and a right-angle opening is provided inside the top plate;

[0016] As a further description of the above technical solution:

[0017] The transmission column is slidably connected to the inside of the right-angle opening, and the rotating column is rotatably connected to the inside of the connecting plate.

[0018] As a further description of the above technical solution:

[0019] The right ends of the two inlet and outlet pipes are fixedly connected to the input end of the circulating pump and the left end of the cooling tower, respectively, and the outer side of the filter frame is slidably connected to the inner wall of the quenching box.

[0020] As a further description of the above technical solution:

[0021] The inner wall of the inlet and outlet pipe has strip-shaped openings on both the upper and lower sides, and arc-shaped openings on both the front and rear sides. The side block is slidably connected to the inside of the strip-shaped opening and the arc-shaped opening. The inside of the inlet and outlet pipe has a cavity. The right side of the side block is in contact with the left side of the trapezoidal plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by driving the rotating column to slide, the rotating column will abut against the top plate. The right-angle opening inside the top plate allows the transmission column to drive the connecting plate to rotate around the limiting plate. Then, the fixing block drives the fixing plate to rotate, and then drives the filter frame to tilt and rotate, so that the internal debris can be quickly collected and concentrated, and the quenching process can be stopped without stopping, thereby improving the quenching efficiency.

[0024] 2. In this utility model, heat exchange is carried out inside the heat exchanger through the pipe at the output end, and at the same time, it is carried into the cooling tower through the pipe at the front end. The cooling tower then cools the quenching liquid, and the liquid is then introduced into the quenching box through the inlet and outlet pipes connected to it, thereby completing the circulation and cooling of the quenching liquid and improving the quenching effect.

[0025] 3. In this utility model, the trapezoidal plate can push the connecting plate to slide and compress the spring, so that the spring can store elastic potential energy. Then, the connecting plate applies a force in the opposite direction to the trapezoidal plate to reset it. When the trapezoidal plate slides into the inside of the inlet and outlet pipe, the filter screen can be removed so that the filter screen can be replaced, thereby extending the cycle cooling life. Attached Figure Description

[0026] Figure 1 This is a perspective view of a quenching fluid circulation cooling device based on surfactant compounding proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the inlet and outlet pipes of a quenching liquid circulating cooling device based on surfactant compounding proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the connecting plate of a quenching liquid circulation cooling device based on surfactant compounding proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the trapezoidal plate of a quenching liquid circulation cooling device based on surfactant compounding proposed in this utility model.

[0030] Legend:

[0031] 1. Quenching box; 2. Side plate; 3. Cylinder; 4. Push plate; 5. Transmission plate; 6. Inclined plate; 7. Transmission column; 8. Rotating column; 9. Limiting plate; 10. Trapezoidal plate; 11. Fixing block; 12. Fixing plate; 13. Filter frame; 14. Top plate; 15. Right-angle opening; 16. Connecting plate; 17. Bottom plate; 18. Circulating pump; 19. Heat exchanger; 20. Cooling tower; 21. Inlet and outlet pipes; 22. Strip opening; 23. Arc opening; 24. Filter screen; 25. Handle; 26. Side block; 27. Cavity; 28. Spring; 29. ​​Connecting plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a quenching liquid circulation cooling device based on surfactant compounding, comprising a quenching tank 1 for holding quenching liquid. Driving assemblies are fixedly connected to both the front and rear sides of the quenching tank 1. Each driving assembly includes a side plate 2, with adjacent sides of the two side plates 2 fixedly connected to the front and rear sides of the quenching tank 1 respectively, and fixed by welding to provide support for the two side plates 2. A cylinder 3 is fixedly connected to the top side of the side plate 2, providing a driving source. A push plate 4 is fixedly connected to the top side of the driving assembly, and the driving end of the cylinder 3 is fixedly connected to the bottom side of the push plate 4, driving the push plate 4 to move by activating the cylinder 3. A transmission plate 5 is fixedly connected to the bottom side of the push plate 4, transmitting the sliding force to the transmission plate 5 through the push plate 4.

[0034] A rotating column 8 is rotatably connected inside the transmission plate 5, allowing the rotating column 8 to rotate stably due to the constraint of the transmission plate 5. A limiting plate 9 is fixedly connected to the adjacent sides of both rotating columns 8 via welding, providing support for the limiting plate 9. A connecting plate 16 is rotatably connected to the outside of the limiting plate 9, allowing the limiting plate 9 to rotate stably and providing support for the rotating columns 8, preventing them from falling. A fixing block 11 is fixedly connected to the adjacent sides of both connecting plates 16, transmitting sliding force to the fixing block 11. A fixing plate 12 is fixedly connected to the adjacent sides of both fixing blocks 11, causing the fixing plate 12 to slide synchronously through the fixing blocks 11.

[0035] Filter frames 13 are fixedly connected to the bottom sides of two fixed plates 12. Filter frames 13 are used to filter debris generated during quenching. The external side of the filter frames 13 is slidably connected to the inner wall of the quenching chamber 1. The quenching chamber 1 restricts the filter frames 13 to slide stably. Two top plates 14 are fixedly connected to the top side of the quenching chamber 1, and are fixed by welding to provide support for the top plates 14. The top plates 14 have right-angle openings 15 inside. The right-angle openings 15 are used to adapt to the transmission column 7, so that the top plates 14 can guide the transmission column 7 to slide. The external side of the transmission column 7 is slidably connected to the inside of the right-angle openings 15, and the right-angle openings 15 guide the movement of the transmission column 7. The external side of the rotating column 8 is rotatably connected to the inside of the connecting plate 16. The connecting plate 16 restricts the rotating column 8 to rotate stably. An inclined plate 6 is fixedly connected to the left side of the connecting plate 16, and the connecting plate 16 drives the inclined plate 6 to slide synchronously. A transmission column 7 is fixedly connected to one of the adjacent sides of the two inclined plates 6 through welding, so that the inclined plates 6 can drive the transmission column 7 to slide upward.

[0036] Reference Figure 1 , Figure 2 and Figure 4 A base plate 17 is fixedly connected to the right side of the quenching box 1 by welding, thus providing support for the base plate 17. A circulation pump 18 is fixedly connected to the rear top side of the base plate 17, which provides the driving source for extracting the quenching liquid inside the quenching box 1. The output end of the circulation pump 18 is fixedly connected to a heat exchanger 19 through a pipe, which removes heat from the quenching liquid. A cooling tower 20 is fixedly connected to the top of the heat exchanger 19 through a pipe, which further cools the quenching liquid. The circulation pump 18, heat exchanger 19, and cooling tower 20 are all existing technologies, so they will not be described in detail. Two inlet and outlet pipes 21 are fixedly connected to the right end of the quenching box 1 by welding, thus providing support for the inlet and outlet pipes 21. The inner walls of the inlet and outlet pipes 21 have rectangular strip openings 22 on both the upper and lower sides.

[0037] The right ends of the two inlet and outlet pipes 21 are fixedly connected to the input end of the circulating pump 18 and the left end of the cooling tower 20, respectively. The inlet and outlet pipes 21 connected to the circulating pump 18 are used to extract the quenching liquid inside the quenching box 1, and the inlet and outlet pipes 21 connected to the cooling tower 20 introduce the quenching liquid into the interior of the quenching box 1. Arc-shaped openings 23, each a quarter circle, are provided on both the front and rear sides of the inner wall of the inlet and outlet pipes 21. A filter screen 24 is slidably connected inside the inlet and outlet pipes 21, and the filter screen 24 is used for finer filtration. A handle 25 is fixedly connected to the left side of the filter screen 24, and the filter screen 24 is slidable by gripping the handle 25. Two side blocks 26 are fixedly connected to the outer wall of the filter screen 24, and are fixed by welding to provide support for the side blocks 26.

[0038] The side block 26 is externally slidably connected to the inside of the strip-shaped opening 22 and the inside of the arc-shaped opening 23. The side block 26 slides along the strip-shaped opening 22 and then rotates along the arc-shaped opening 23. A cavity 27 is provided inside the inlet / outlet pipe 21, creating a space for movement. The right side of the side block 26 contacts the left side of the trapezoidal plate 10, and the side block 26 compresses the trapezoidal plate 10 during sliding. A spring 28 is fixedly connected to the right side of the inner wall of the inlet / outlet pipe 21, ensuring that the cooling tower 20 is evenly stressed. A connecting plate 29 is fixedly connected to the left side of the spring 28. During sliding, the connecting plate 29 compresses the spring 28, causing it to release its elastic potential energy and then exert a force in the opposite direction on the connecting plate 29 for resetting. The trapezoidal plate 10 is fixedly connected to the left side of the connecting plate 29 by welding, providing support for the trapezoidal plate 10.

[0039] Working principle: First, quenching liquid is poured into the quenching chamber 1. Then, when quenching is required, the item is placed inside the quenching chamber 1 and quenched with the quenching liquid. After prolonged quenching, slag will fall off the surface of the item. At this point, two cylinders 3 are activated, which push the push plate 4 to slide. The push plate 4 drives the transmission plate 5 to rotate. The transmission plate 5 then drives the connecting plate 16 to slide via the rotating column 8 and the limiting plate 9. The connecting plate 16 then drives the fixing plate 12 to slide via the fixing block 11, thereby causing the filter frame 13 to slide upwards, utilizing the filter... The filter frame 13 drops the filtered debris into its interior. As the connecting plate 16 slides, it also drives the transmission column 7 to slide, which in turn drives the rotating column 8 to slide. As the rotating column 8 slides, it abuts against the top plate 14. Using the right-angle opening 15 inside the top plate 14, the transmission column 7 can drive the connecting plate 16 to rotate around the limiting plate 9. Then, the fixing plate 12 is driven to rotate through the fixing block 11, which in turn drives the filter frame 13 to tilt and rotate. This allows the debris inside to be quickly collected and concentrated, thus eliminating the need to stop the quenching process and improving the efficiency of quenching.

[0040] Furthermore, by starting the circulation pump 18, the quenching liquid inside the quenching box 1 is extracted through the inlet and outlet pipes 21 at the input end, and then introduced into the heat exchanger 19 through the outlet pipe for heat exchange treatment. At the same time, it is introduced into the cooling tower 20 through the front pipe, where the quenching liquid is cooled down. Then, it is introduced into the quenching box 1 through the inlet and outlet pipes 21 connected to it, thereby completing the circulation and cooling of the quenching liquid and improving the quenching effect.

[0041] Furthermore, the quenching liquid inside the quenching box 1 is further filtered through the filter screen 24. At the same time, by holding the handle 25 and applying a counterclockwise rotational force, the filter screen 24 is rotated, thereby causing the side block 26 to rotate. Then, the side block 26 will abut against the inclined surface of the trapezoidal plate 10, allowing the trapezoidal plate 10 to push the connecting plate 29 to slide and compress the spring 28, so that the spring 28 can store elastic potential energy. Then, the connecting plate 29 applies a force in the opposite direction to the trapezoidal plate 10 to reset it. When the trapezoidal plate 10 slides into the inlet / outlet pipe 21, the filter screen 24 can be removed and replaced, thereby extending the cycle cooling life. Conversely, by pushing the filter screen 24 against the trapezoidal plate 10, the side block 26 is rotated along the arc-shaped opening 23. The reset force of the spring 28 is used to push the trapezoidal plate 10 to reset through the connecting plate 29 and engage the side block 26, thus quickly completing the disassembly and assembly.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quenching fluid circulation cooling device based on surfactant compounding, comprising a quenching tank (1), characterized in that: The quenching box (1) is fixedly connected to both the front and rear sides with drive components. The top side of the drive components is fixedly connected to a push plate (4). The bottom side of the push plate (4) is fixedly connected to a transmission plate (5). The inside of the transmission plate (5) is rotatably connected to a rotating column (8). The adjacent sides of the two rotating columns (8) are fixedly connected to a limiting plate (9). The outside of the limiting plate (9) is rotatably connected to a connecting plate (16). The left side of the connecting plate (16) is fixedly connected to an inclined plate (6). The adjacent sides of the two inclined plates (6) are fixedly connected to a transmission column (7). The adjacent sides of the two connecting plates (16) are fixedly connected to a fixing block (11). The adjacent sides of the two fixing blocks (11) are fixedly connected to a fixing plate (12). The bottom side of the two fixing plates (12) is fixedly connected to a filter frame (13). The top side of the quenching box (1) is fixedly connected to two top plates (14).

2. The quenching fluid circulating cooling device based on surfactant compounding according to claim 1, characterized in that: A base plate (17) is fixedly connected to the right side of the quenching box (1). A circulating pump (18) is fixedly connected to the top rear end of the base plate (17). A heat exchanger (19) is fixedly connected to the output end of the circulating pump (18) through a pipe. A cooling tower (20) is fixedly connected to the top of the heat exchanger (19) through a pipe. Two inlet and outlet pipes (21) are fixedly connected to the right end of the quenching box (1).

3. The quenching fluid circulating cooling device based on surfactant compounding according to claim 2, characterized in that: A filter screen (24) is slidably connected inside the inlet / outlet pipe (21). A handle (25) is fixedly connected to the left side of the filter screen (24). Two side blocks (26) are fixedly connected to the outer side wall of the filter screen (24). A spring (28) is fixedly connected to the right side of the inner wall of the inlet / outlet pipe (21). A connecting plate (29) is fixedly connected to the left side of the spring (28). A trapezoidal plate (10) is fixedly connected to the left side of the connecting plate (29).

4. The quenching fluid circulation cooling device based on surfactant compounding according to claim 1, characterized in that: Both drive components include side plates (2), and the two side plates (2) are fixedly connected to the front and rear sides of the quenching box (1) respectively on their adjacent sides. A cylinder (3) is fixedly connected to the top side of the side plate (2).

5. A quenching fluid circulating cooling device based on surfactant compounding according to claim 4, characterized in that: The driving end of the cylinder (3) is fixedly connected to the bottom side of the push plate (4), and a right-angle opening (15) is provided inside the top plate (14).

6. A quenching fluid circulating cooling device based on surfactant compounding according to claim 5, characterized in that: The transmission column (7) is externally slidably connected to the inside of the right-angle opening (15), and the rotating column (8) is externally rotatably connected to the inside of the connecting plate (16).

7. A quenching fluid circulating cooling device based on surfactant compounding according to claim 3, characterized in that: The right ends of the two inlet and outlet pipes (21) are fixedly connected to the input end of the circulating pump (18) and the left end of the cooling tower (20), respectively, and the filter frame (13) is slidably connected to the inner wall of the quenching box (1).

8. A quenching fluid circulating cooling device based on surfactant compounding according to claim 3, characterized in that: The inner wall of the inlet / outlet pipe (21) has strip-shaped openings (22) on both the upper and lower sides, and arc-shaped openings (23) on both the front and rear sides of the inner wall of the inlet / outlet pipe (21). The side block (26) is slidably connected to the inside of the strip-shaped opening (22) and the outside of the side block (26) is slidably connected to the inside of the arc-shaped opening (23). The inlet / outlet pipe (21) has a cavity (27) inside. The right side of the side block (26) is in contact with the left side of the trapezoidal plate (10).

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