Quenching workpiece strip-out liquid recovery device

Abstract

The utility model discloses a quenching workpiece takes out liquid recovery device relates to quenching liquid recovery technical field, including installation shell, installation shell bottom is provided with the frame, the frame is provided with the liquid collection subassembly in, installation shell is provided with still in the filter assembly that filters to quenching liquid, the filter assembly side still is provided with the open and close subassembly, installation shell top is provided with the liquid injection component that sprays to quenching liquid. The utility model discloses through setting up filter assembly, when quenching liquid falls into the limiting shell, and the liquid pool is formed between the limiting shell and the moving plate, and the quenching workpiece is all -roundly wrapped and is soaked, and the quenching workpiece surface is washed at the beginning, makes quenching workpiece surface sundries appear on the surface, and through the moving plate is drawn away, and liquid enters the filter assembly with the leakage board, and the moving plate moves and drives the cleaning rod to clean the filter plate at this moment, prevent the filter plate from being blocked, realize dynamic cleaning.

Description

Technical Field

[0001] This utility model relates to the field of quenching fluid recovery technology, specifically a device for recovering fluid carried out by quenched workpieces. Background Technology

[0002] In metal heat treatment processes, quenching is a key step in improving the hardness and mechanical properties of workpieces. During the quenching process, after the workpiece is removed from the high-temperature furnace, it is immersed in a quenching liquid (such as oil, water-based solution, or polymer solution) for cooling. However, a large amount of quenching liquid will adhere to the surface of the workpiece and be carried out of the quenching tank.

[0003] An existing patent (authorization announcement number: CN222765778U) discloses a filtration device for regenerating and recycling quenching fluid. The key technical point of the solution is that, through the coordinated arrangement of structures such as a first filter screen, a collection pipe, a return pipe, and a sealing plug, impurities that cannot pass through the first filter screen enter the collection pipe through the drain hole and are stored there. When it is necessary to clean the impurities in the collection chamber, the user can rotate the sealing plug to open the sealing plug at the bottom of the collection pipe. At this time, the impurities stored in the collection chamber can be discharged from the bottom of the collection pipe. This avoids the problem that although existing filtration devices can filter quenching fluid, they cannot directly discharge the impurities in the quenching fluid after filtration, which is inconvenient for users.

[0004] However, the above-mentioned technical solutions still have certain defects. The carry-out liquid often mixes with the oxide scale, impurities or metal shavings that fall off the workpiece. The existing device lacks online filtration function. After the impurities directly enter the recovery system, they will block the pipes or contaminate the quenching tank, affecting the recycling effect of the quenching liquid. Although a filter screen is installed, it needs to be stopped to disassemble and clean it. Especially for high viscosity quenching liquid, the filter screen is easily blocked by impurities and the manual cleaning efficiency is low. Therefore, a quenching workpiece carry-out liquid recovery device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a device for recovering liquid carried out by quenched workpieces, so as to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A device for recovering quenching liquid carried out by a quenched workpiece includes a mounting shell, a frame at the bottom of the mounting shell, a liquid collection component inside the frame, a filter component for filtering the quenching liquid inside the mounting shell, an opening and closing component on the side of the filter component, and a spraying component for spraying the quenching liquid at the top of the mounting shell.

[0008] The filter assembly includes a limiting shell fixed inside the mounting housing. The limiting shell contains a leakage plate and a slidable movable plate. Two sets of slide rails are provided on the inner wall of the limiting shell. The movable plate slides on the slide rails. A rack is fixedly installed at the bottom of the movable plate, and the rack meshes with a gear. A central shaft is fixedly installed at the central axis of the gear. A cleaning rod is fixedly installed on the outer wall of the central shaft. The central shaft is rotatably mounted inside the limiting shell. The cleaning rod cleans the filter plate. The filter plate is fixedly installed on the inner wall of the limiting shell, and the leakage plate is located at the top of the filter plate.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] As a further embodiment of this utility model: the opening and closing assembly includes a fixed plate fixedly installed on the outer wall of the limiting shell, a fixed post fixedly installed on the top of the fixed plate, a sliding post slidably installed inside the fixed post, and the sliding post and the fixed post are connected by a spring, the sliding post is fixedly connected to the limiting frame, and a rotating plate rotatably installed on the outer wall of the limiting shell is slidably installed inside the limiting frame.

[0011] As a further improvement of this utility model: a groove is provided on the outer wall of the limiting shell to facilitate the movement of the moving plate, and the rotating plate covers the groove.

[0012] As a further improvement of this utility model, the size of the leakage plate is equal to that of the moving plate.

[0013] As a further embodiment of this utility model: the spraying assembly includes a water pump fixedly installed on the top of the mounting housing, a water tank connected to the water pump, a water pipe connected to the other end of the water pump, and a spray head connected to the water pipe.

[0014] As a further embodiment of this utility model: the liquid collection assembly includes a liquid collection tank fixedly installed in the frame, and a valve located at the bottom of the liquid collection tank.

[0015] As a further improvement of this utility model: the frame is hollowed out, and universal wheels are installed at the bottom of the frame.

[0016] As a further improvement of this utility model: a cleaning brush is provided at the bottom of the cleaning rod, and the cleaning brush is made of nylon material.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. This utility model, by setting up a filter assembly, forms a liquid storage pool between the limiting shell and the moving plate when the quenching liquid falls into the limiting shell, which fully envelops and soaks the quenched workpiece. Initially, the surface of the quenched workpiece is flushed, causing the debris on the surface of the quenched workpiece to float to the surface. By removing the moving plate, the liquid enters the filter assembly with the leakage plate. At this time, the moving plate moves and drives the cleaning rod to clean the filter plate, preventing the filter plate from being blocked, thus achieving dynamic cleaning.

[0019] 2. This utility model uses a spraying assembly to extract quenching liquid from a water tank and pressurize it to a water pipe. The pressurized quenching liquid is then transported through the water pipe to a spraying head, which sprays the liquid onto the quenched workpiece in the form of atomization or jet stream, washing away any residual quenching liquid on its surface and removing it from the workpiece. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the liquid spraying assembly of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of this utility model;

[0023] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a schematic diagram of the opening and closing component of this utility model;

[0025] Figure 6 For the present utility model Figure 5 Enlarged view of point B in the middle;

[0026] Figure 7 This is a schematic diagram of the structure of the filter assembly of this utility model.

[0027] Figure label annotations: 1. Mounting housing; 2. Spraying assembly; 3. Filtering assembly; 4. Opening and closing assembly; 5. Liquid collection assembly; 6. Frame;

[0028] 21. Water pump; 22. Water pipe; 23. Spray nozzle; 24. Water tank;

[0029] 31. Limiting shell; 32. Leakage plate; 33. Moving plate; 34. Slide rail; 35. Rack; 36. Gear; 37. Central shaft; 38. Cleaning rod; 39. Filter plate;

[0030] 41. Fixed plate; 42. Fixed column; 43. Spring; 44. Sliding column; 45. Limiting frame; 46. Rotating plate;

[0031] 51. Liquid collection tank; 52. Valve. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0033] In one embodiment, such as Figures 1-7 As shown, a quenching workpiece carry-out liquid recovery device includes a mounting shell 1, a frame 6 is provided at the bottom of the mounting shell 1, a liquid collection component 5 is provided inside the frame 6, a filter component 3 for filtering the quenching liquid is also provided inside the mounting shell 1, an opening and closing component 4 is also provided on the side of the filter component 3, and a spraying component 2 for spraying out the quenching liquid is provided at the top of the mounting shell 1.

[0034] In this embodiment, after the quenched workpiece enters the device, the spraying assembly 2 at the top of the mounting shell 1 sprays quenching liquid onto the workpiece, washing away the residual quenching liquid adhering to the workpiece surface, causing it to detach from the workpiece and drip downwards. The dripping quenching liquid flows into the filter assembly 3, first passing through the drain plate 32, and then entering the filter plate 39 to filter the metal shavings in the quenching liquid. The opening and closing assembly 4 can be opened manually or automatically to facilitate the removal of the moving plate 33 or the cleaning of impurities on the filter plate 39, reducing downtime. The filtered quenching liquid flows into the bottom collection tank 51, which can be discharged through the valve 52 and re-injected into the quenching tank to achieve recycling.

[0035] In one embodiment, such as Figure 2 As shown, the spraying assembly 2 includes a water pump 21 fixedly installed on the top of the mounting housing 1, a water tank 24 connected to the water pump 21, and a water pipe 22 connected to the other end of the water pump 21. The water pipe 22 is connected to a spray head 23. The water tank 24 stores the quenching liquid (or clean water) to be used and is connected to the water pump 21 through a pipe. After the water pump 21 is started, it draws the quenching liquid from the water tank 24 and pressurizes it to be transported to the water pipe 22. The pressurized quenching liquid is transported to the spray head 23 through the water pipe 22. The spray head 23 sprays the quenching workpiece in the form of atomization or jet stream, washing away the residual quenching liquid on its surface, causing it to detach from the workpiece and drip downwards. The rinsed quenching liquid falls into the filter assembly 3 below, and after filtration, it enters the collection tank 51 and can finally be returned to the quenching tank for recycling.

[0036] In one embodiment, such as Figure 5 and Figure 7As shown, the filter assembly 3 includes a limiting shell 31 fixed inside the mounting shell 1. The limiting shell 31 contains a leakage plate 32 and a slidable movable plate 33. Two sets of slide rails 34 are provided on the inner wall of the limiting shell 31, and the movable plate 33 slides on the slide rails 34. A rack 35 is fixedly provided at the bottom of the movable plate 33, and the rack 35 meshes with a gear 36. A central shaft 37 is fixedly provided at the central axis of the gear 36. A cleaning rod 38 is fixedly provided on the outer wall of the central shaft 37. The central shaft 37 is rotatably mounted inside the limiting shell 31. The cleaning rod 38 cleans the filter plate 39, which is fixedly located on the inner wall of the limiting shell 31. The leakage plate 32 is located at the top of the filter plate 39, and a cleaning rod 38 is provided at the bottom of the cleaning rod 38. The cleaning brush is made of nylon. The drain plate 32 serves as the first-stage filter, intercepting larger impurities in the quenching liquid. The quenching liquid continues to flow through the filter plate 39 to further remove fine particles and ensure the cleanliness of the recovered liquid. The moving plate 33 slides horizontally within the limiting shell 31 via the slide rail 34. By pulling the moving plate 33 from the outside, the rack 35 at the bottom of the moving plate 33 moves. The rack 35 drives the gear 36 to rotate. The gear 36 is fixed on the central shaft 37. When the central shaft 37 rotates, it drives the cleaning rod 38 to rotate. The bristles on the cleaning rod 38 continuously scrape the surface of the filter plate 39 to prevent impurities from accumulating and clogging the filter holes. Each time the moving plate 33 is pulled out or inserted, the filter plate 39 can be cleaned to prevent the holes from clogging.

[0037] As a supplement: the drain plate 32 and the moving plate 33 are of the same size. When the quenching liquid falls into the limiting shell 31, a liquid storage pool is formed between the limiting shell 31 and the moving plate 33, which fully encloses and soaks the quenched workpiece. Initially, the surface of the quenched workpiece is flushed, causing the debris on the surface of the quenched workpiece to float to the surface. After a period of time, more liquid accumulates in the limiting shell 31, immersing the quenched workpiece in it, fully covering and soaking the quenched workpiece, so that the metal debris on the surface of the quenching liquid floats on the liquid. At this time, the moving plate 33 is removed, and the liquid enters the filter assembly 3 with the drain plate 32. At this time, the moving plate 33 moves and drives the cleaning rod 38 to clean the filter plate 39, preventing the filter plate 39 from being blocked, and realizing dynamic cleaning.

[0038] In one embodiment, such as Figure 6As shown, the opening and closing assembly 4 includes a fixed plate 41 fixedly installed on the outer wall of the limiting shell 31. A fixed post 42 is fixedly installed on the top of the fixed plate 41. A sliding post 44 is slidably installed inside the fixed post 42, and the sliding post 44 is connected to the fixed post 42 by a spring 43. The sliding post 44 is fixedly connected to the limiting frame 45, and a rotating plate 46 is slidably installed on the outer wall of the limiting shell 31 inside the limiting frame 45. A groove is provided on the outer wall of the limiting shell 31 to facilitate the movement of the moving plate 33, and the rotating plate 46... The rotating plate 46 covers the tank. The fixed plate 41 is fixed to the outer wall of the limiting shell 31 as a base. The fixed column 42 and the sliding column 44 at the top of the fixed plate 41 form a telescopic structure. The two are elastically connected by the spring 43. The groove opened on the outer wall of the limiting shell 31 allows the moving plate 33 (the sliding part in the filter assembly 3) to move laterally. The rotating plate 46 normally covers the tank, forming a closed structure. When the filter assembly 3 needs to be cleaned, the limiting frame 45 is pulled upward. The sliding column 44 compresses the spring 43 and drives the limiting frame 45 to move upward, releasing the constraint on the rotating plate 46. At this time, the rotating plate 46 can rotate outward around the hinge to open, exposing the tank and the internal moving plate 33, making it easy to remove the moving plate 33 or clean the filter plate 39. After the limiting frame 45 is released, the spring 43 rebounds and pushes the sliding column 44 downward. The limiting frame 45 resets and presses the rotating plate 46, so that it covers the tank again, ensuring the sealing of the device.

[0039] In one embodiment, such as Figure 3 and Figure 4 As shown, the liquid collection assembly 5 includes a liquid collection tank 51 fixedly installed inside the frame 6, and a valve 52 located at the bottom of the liquid collection tank 51. The frame 6 is hollow and has casters installed at the bottom. The liquid collection tank 51 is fixedly installed inside the frame 6 and is used to collect the filtered quenching liquid. The valve 52 is located at the bottom of the liquid collection tank 51 and is used to control the discharge of the quenching liquid. At the same time, the casters installed at the bottom of the frame 6 allow the device to move flexibly to adapt to the needs of different workstations.

[0040] The above embodiment discloses a quenching workpiece carry-out liquid recovery device, wherein a spraying component 2 is provided. After the quenched workpiece enters the device, the spraying component 2 on the top of the mounting shell 1 sprays quenching liquid onto the workpiece to wash away the residual quenching liquid adhering to the workpiece surface. At the same time, the liquid is filtered through the leakage plate 32 in the filter component 3 as the first stage of filtration to intercept larger impurities in the quenching liquid. The quenching liquid continues to flow through the filter plate 39 to further remove fine particles and ensure the cleanliness of the recovered liquid. At the same time, a collection tank 51 is provided to collect the filtered quenching liquid and discharge it uniformly.

[0041] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A device for recovering liquid carried out by quenched workpieces, comprising a mounting shell (1), wherein a frame (6) is provided at the bottom of the mounting shell (1), and a liquid collection assembly (5) is provided inside the frame (6), characterized in that, The mounting shell (1) is also provided with a filter assembly (3) for filtering the quenching liquid, and an opening and closing assembly (4) is provided on the side of the filter assembly (3). The top of the mounting shell (1) is provided with a spraying assembly (2) for spraying the quenching liquid. The filter assembly (3) includes a limiting shell (31) fixed inside the mounting shell (1). The limiting shell (31) is provided with a drain plate (32) and a slidable movable plate (33). The inner wall of the limiting shell (31) is provided with two sets of slide rails (34). The movable plate (33) slides on the slide rails (34). A rack (35) is fixedly provided at the bottom of the movable plate (33). The rack (35) meshes with a gear (36). A central shaft (37) is fixedly provided at the central axis of the gear (36). A cleaning rod (38) is fixedly provided on the outer wall of the central shaft (37). The central shaft (37) is rotatably installed inside the limiting shell (31). The cleaning rod (38) cleans the filter plate (39). The filter plate (39) is fixedly provided on the inner wall of the limiting shell (31). The drain plate (32) is located at the top of the filter plate (39).

2. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The opening and closing assembly (4) includes a fixed plate (41) fixedly installed on the outer wall of the limiting shell (31). A fixed post (42) is fixedly installed on the top of the fixed plate (41). A sliding post (44) is slidably installed inside the fixed post (42). The sliding post (44) and the fixed post (42) are connected by a spring (43). The sliding post (44) is fixedly connected to the limiting frame (45). A rotating plate (46) is slidably installed on the outer wall of the limiting shell (31) inside the limiting frame (45).

3. The quenching workpiece carry-out liquid recovery device according to claim 2, characterized in that, The outer wall of the limiting shell (31) is provided with a groove to facilitate the movement of the movable plate (33), and the rotating plate (46) covers the groove.

4. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The leak plate (32) and the movable plate (33) are the same size.

5. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The spraying assembly (2) includes a water pump (21) fixedly installed on the top of the mounting housing (1), a water tank (24) connected to the water pump (21), a water pipe (22) connected to the other end of the water pump (21), and a spray head (23) connected to the water pipe (22).

6. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The liquid collection assembly (5) includes a liquid collection tank (51) fixedly installed in the frame (6) and a valve (52) located at the bottom of the liquid collection tank (51).

7. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The frame (6) is hollowed out, and casters are installed at the bottom of the frame (6).

8. The quenching workpiece carry-out liquid recovery device according to claim 1, characterized in that, The bottom of the sweeping bar (38) is provided with a sweeping brush, and the sweeping brush is made of nylon material.

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