A kind of cutting fluid impurity precipitates inclined plate clarification recovery device

Abstract

The utility model relates to a kind of cutting fluid impurity sedimentation inclined plate clarification recovery device, belong to machining technical field.The device includes box, partition, multiple inclined plate, liquid inlet end, oil outlet, liquid outlet, bottom box, connecting hopper and vice box.Box is divided into two chambers, and inclined plate is arranged at equal intervals, and impurity is precipitated.Cutting fluid enters from liquid inlet end, and after being precipitated by inclined plate, impurity enters bottom box by connecting hopper, and oil is discharged from oil outlet, and cutting fluid is discharged from liquid outlet, and L-shaped sealing plate is slidably installed in bottom box, and is driven to move by cylinder, and transverse section closes the communication of connecting hopper and bottom box, and vertical section pushes impurity to concentrate in vice box.Impurity is pressed into block in vice box, and residual liquid is discharged through mesh.The device ensures impurity precipitation efficiency, and reduces residual liquid in iron filings, and facilitates subsequent recycling.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, and in particular to an inclined plate clarification and recovery device for precipitating impurities in cutting fluid. Background Technology

[0002] During machining, cutting fluid, as a cooling and lubricating medium, will mix with impurities such as metal shavings and machine oil. Traditional sedimentation devices use gravity settling with inclined plane structures to promote the sedimentation of impurities. However, the settled iron shavings are usually discharged directly during cleaning. This method not only leaves a lot of cutting fluid in the iron shavings, but also makes subsequent recycling and processing inconvenient, resulting in low overall efficiency.

[0003] Therefore, a device is designed that can automatically compress iron filings into blocks during the cleaning and recycling process, thereby facilitating subsequent recycling steps and reducing the amount of cutting fluid remaining between the iron filings. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the difficulty in collecting and cleaning discharged iron filings and the presence of a large amount of residual liquid, by proposing an inclined plate clarification and recovery device for the sedimentation of cutting fluid impurities.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A slanted plate clarification and recovery device for precipitating impurities in cutting fluid includes a housing with a partition plate vertically fixed inside. Multiple inclined plates are arranged at equal intervals and fixedly installed inside one side of the box; The liquid inlet is located on the side wall of the tank on the same side as the inclined plate; The oil outlet and liquid outlet are respectively located on opposite sides of the tank, with the oil outlet located above the liquid outlet. The bottom box is located below the box body and on the same side as the inclined plate, and is fixedly connected to the box body through a connecting funnel; The auxiliary box is installed on the side wall of the base box and is connected to the base box.

[0006] In one possible design, an L-shaped sealing plate is slidably installed inside the bottom box, with its horizontal section fitting against the top inner wall of the bottom box to seal the connection of the funnel. A cylinder is fixedly installed outside the bottom box, with the cylinder's telescopic shaft passing through the bottom box and connecting to the vertical section of the L-shaped sealing plate.

[0007] In one possible design, a return pipe is installed on the top of the bottom box, the return pipe is equipped with a one-way valve and is located between the connecting funnel and the auxiliary box; When the L-shaped sealing plate moves, the upper liquid flows back to the box through the return pipe to maintain the pressure balance inside the box.

[0008] In one possible design, a mesh screen is embedded at the bottom of the auxiliary box, and an insertion hole is provided at the top. A sealing plate is provided above the auxiliary box and is inserted into the interior of the auxiliary box through the insertion hole to seal the communication between the auxiliary box and the bottom box. A locking block extending towards the bottom box is slidably installed inside the sealing plate. One end of the locking block is engaged with the top inner wall of the bottom box, and its bottom is set as an inclined surface and reset by a spring. A stop plate is fixedly installed at the top of the vertical section of the L-shaped sealing plate, and the stop plate cooperates with the locking block.

[0009] In one possible design, a handle is installed on the top of the sealing plate, and sealing gaskets are provided on the bottom box at the point where the cylinder telescopic shaft passes through, on the surface of the L-shaped sealing plate and the sealing plate. An air hole is provided in the bottom box behind the side of the L-shaped sealing plate away from the connecting funnel. The sealing gasket ensures the device's airtightness, the vent prevents negative pressure during operation, and the handle facilitates the insertion and removal of the sealing plate.

[0010] In one possible design, the latch is reset by a spring to ensure that it returns to the latched state after release.

[0011] In one possible design, the side wall of the base box is provided with an observation window.

[0012] In this application, during actual use, the fluid enters the interior of the housing through the inlet end. Then, the iron filings will gradually settle to the bottom through the inclined plate, thereby initially filtering out the cutting fluid and machine oil. The machine oil will float on the surface and then enter the right chamber through the partition plate. The machine oil in the upper layer will be discharged through the oil outlet end, while the cutting fluid in the lower layer will be discharged through the liquid outlet end. After the iron filings settle, they will enter the bottom chamber through the connecting funnel. When cleaning is required, the cylinder can be driven to push the L-shaped sealing plate to move laterally. The horizontal section of the L-shaped sealing plate will seal the connection between the connecting funnel and the bottom chamber, while the vertical section will push the accumulated iron filings to one side. After the connection between the connecting funnel and the bottom chamber is sealed, the L-shaped sealing plate will continue to be pushed to collect the iron filings at the bottom. The liquid on top will be discharged through the return pipe and flow back into the chamber. When the stop plate touches the locking block and pushes it into the interior of the sealing plate, the cylinder will stop. At this time, the sealing plate can be released and pulled out. Then, the L-shaped sealing plate can continue to be driven to move. The vertical section of the L-shaped sealing plate will squeeze the accumulated iron filings into blocks for easy recycling. The remaining liquid will be discharged through the strainer and flow back into the chamber along with the liquid inside the return pipe.

[0013] In this utility model, the inclined plate clarification and recovery device for cutting fluid impurity precipitation can improve the efficiency of impurity precipitation through the inclined plate precipitation structure, thereby shortening the clarification time of cutting fluid, and is suitable for continuous operation environment; In this utility model, the inclined plate clarification and recovery device for cutting fluid impurity precipitation, through the return pipe and the corresponding one-way valve, can achieve the goal of both allowing the residual liquid to be returned for reuse and ensuring that the liquid can continue to be discharged when the upper connection of the bottom tank is closed, thereby solving the problem of pressure inside the tank. In this invention, the sealing and pressing effect of the L-shaped sealing plate enables the concentrated cleaning and compression of iron filings and impurities, which not only reduces the residual liquid in the iron filings but also facilitates subsequent recycling operations and improves convenience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of an inclined plate clarification and recovery device for cutting fluid impurity precipitation proposed in this utility model. Figure 2 This is a schematic diagram of the bottom structure of an inclined plate clarification and recovery device for precipitating impurities in cutting fluid, as proposed in this utility model. Figure 3 This is an exploded structural diagram of an inclined plate clarification and recovery device for precipitating cutting fluid impurities, as proposed in this utility model. Figure 4 This is an exploded structural diagram of the auxiliary tank of an inclined plate clarification and recovery device for precipitating impurities in cutting fluid, as proposed in this utility model.

[0015] In the diagram: 1. Box body; 2. Liquid inlet; 3. Inclined plate; 4. Divider plate; 5. Oil outlet; 6. Liquid outlet; 7. Connecting funnel; 8. Bottom box; 9. Auxiliary box; 10. Cylinder; 11. Return pipe; 12. Backing plate; 13. L-shaped sealing plate; 14. Strainer; 15. Locking block; 16. Insertion hole; 17. Sealing plate; 18. Handle. Detailed Implementation

[0016] 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.

[0017] In one embodiment: Reference Figure 1 A clarification and recovery device with inclined plates includes: a box body 1, a partition plate 4, multiple inclined plates 3, a liquid inlet end 2, an oil outlet end 5, a liquid outlet end 6, a bottom box 8, a connecting funnel 7, and a secondary box 9.

[0018] A partition plate 4 is vertically fixed inside the housing 1, dividing the interior into two chambers. Multiple inclined plates 3 are arranged at equal intervals and fixedly installed on one side of the housing 1 to promote the sedimentation of impurities. A liquid inlet 2 is provided on the side wall of the housing 1 on the same side as the inclined plates 3 for introducing cutting fluid containing impurities. An oil outlet 5 and a liquid outlet 6 are respectively provided on the opposite side of the housing 1, with the oil outlet 5 located above the liquid outlet 6 for discharging floating oil and clarified cutting fluid, respectively.

[0019] The bottom box 8 is located below the box body 1 and on the same side as the inclined plate 3. The bottom box 8 and the box body 1 are fixedly connected by a connecting funnel 7 and are used to collect precipitated impurities. The auxiliary box 9 is installed on the side wall of the bottom box 8 and is connected to the bottom box 8 to assist in the treatment of impurities.

[0020] Further reference Figure 2-3 An L-shaped sealing plate 13 is slidably installed inside the bottom box 8. The horizontal section of the L-shaped sealing plate 13 fits against the top inner wall of the bottom box 8 to seal the connection between the funnel 7 and the bottom box 8. A cylinder 10 is fixedly installed outside the bottom box 8. The end of the telescopic shaft of the cylinder 10 passes through the interior of the bottom box 8 and is connected to the vertical section of the L-shaped sealing plate 13 to drive the L-shaped sealing plate 13 to move.

[0021] A return pipe 11 is installed on the top of the bottom tank 8. A one-way valve is installed on the return pipe 11 to return the liquid to the tank 1. The return pipe 11 is located between the connecting funnel 7 and the auxiliary tank 9.

[0022] refer to Figure 4 The bottom of the auxiliary box 9 is fitted with a strainer 14 for filtering liquid. The top of the auxiliary box 9 has an insertion hole 16. A sealing plate 17, located above the auxiliary box 9, is inserted into the interior of the auxiliary box 9 through the insertion hole 16 to seal the connection between the auxiliary box 9 and the base box 8. A locking block 15, extending into the base box 8, is slidably installed inside the sealing plate 17. One end of the locking block 15 is engaged with the top inner wall of the base box 8 to fix the sealing plate 17. The bottom of the locking block 15 is sloped so that when the sealing plate 17 is inserted into the auxiliary box 9, its slope first contacts the box body, thus retracting into it, and then is reset by a spring to maintain the engaged state. A stop plate 12 is fixedly installed at the top of the vertical section of the L-shaped sealing plate 13. The stop plate 12 cooperates with the locking block 15 to push the locking block 15 to release the fixed state of the sealing plate 17 when the L-shaped sealing plate 13 moves.

[0023] A handle 18 is installed on the top of the sealing plate 17 for easy operation. Sealing gaskets are provided at the cylinder 10 penetration point, as well as on the surface of the L-shaped sealing plate 13 and the sealing plate 17 in the bottom box 8 to ensure sealing. An air hole is provided at the rear of the L-shaped sealing plate 13 away from the connecting funnel 7 to avoid negative pressure during operation.

[0024] Specifically, the cutting fluid containing impurities enters the housing 1 through the inlet 2. As it flows through the inclined plate 3 area, metal shavings settle on the inclined plate surface and slide down to the connecting funnel 7, eventually entering the bottom tank 8. The machine oil in the cutting fluid floats on the surface due to its lower density and enters the right chamber of the housing 1 through the partition plate 4. The floating oil is discharged from the oil outlet 5, and the clarified cutting fluid is discharged from the liquid outlet 6.

[0025] When impurities accumulate to a certain amount in the bottom box 8, the cylinder 10 is activated to push the L-shaped sealing plate 13 to move laterally. The lateral section of the L-shaped sealing plate 13 first seals the connection between the funnel 7 and the bottom box 8, preventing impurities from continuing to enter. Subsequently, the vertical section of the L-shaped sealing plate 13 pushes the accumulated impurities toward the auxiliary box 9. During the movement, the upper liquid is discharged through the return pipe 11 and flows back into the box 1.

[0026] When the stop plate 12 contacts the locking block 15, it pushes the locking block 15 to compress the spring, causing the locking block 15 to retract into the sealing plate 17, thereby releasing the fixing of the sealing plate 17. At this time, the sealing plate 17 can be pulled out through the handle 18, and then the L-shaped sealing plate 13 continues to move. Its vertical section squeezes the impurities into the auxiliary box 9, and the residual liquid is discharged through the strainer 14. The liquid also flows back to the box body 1. The impurities are compressed into blocks, which facilitates subsequent recycling and processing.

[0027] This application can be used in the field of machining, or in other fields applicable to this application.

[0028] In another embodiment: a sloping plate clarification and recovery device for cutting fluid impurity precipitation, which is applied to the field of machining, can be provided with an observation window (not shown in the figure) on the side wall of the bottom box 8 to facilitate the determination of whether to clean iron filings.

[0029] However, as is well known to those skilled in the art, the working principle and wiring method of cylinder 10 are conventional means or common knowledge, and will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0030] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A slanted plate clarification and recovery device for precipitating impurities in cutting fluid, characterized in that, include: The box (1) has a partition plate (4) fixedly installed vertically inside it; Multiple inclined plates (3) are arranged at equal intervals and fixedly installed inside one side of the box (1); The liquid inlet end (2) is located on the side wall of the box body (1) on the same side as the inclined plate (3); The oil outlet (5) and the liquid outlet (6) are respectively located on opposite sides of the tank (1), and the oil outlet (5) is located above the liquid outlet (6); The bottom box (8) is located below the box body (1) and on the same side as the inclined plate (3), and is fixedly connected to the box body (1) through the connecting funnel (7); The auxiliary box (9) is installed on the side wall of the bottom box (8) and is connected to the bottom box (8).

2. The inclined plate clarification and recovery device for cutting fluid impurity precipitation according to claim 1, characterized in that, An L-shaped sealing plate (13) is slidably installed inside the bottom box (8). Its horizontal section fits against the top inner wall of the bottom box (8) to seal the connection of the funnel (7). A cylinder (10) is fixedly installed on the outside of the bottom box (8). The telescopic shaft of the cylinder (10) passes through the bottom box (8) and is connected to the vertical section of the L-shaped sealing plate (13).

3. The inclined plate clarification and recovery device for cutting fluid impurity precipitation according to claim 2, characterized in that, The bottom box (8) is equipped with a return pipe (11) on top. The return pipe (11) is equipped with a one-way valve and is located between the connecting funnel (7) and the auxiliary box (9). When the L-shaped sealing plate (13) moves, the upper liquid flows back to the box (1) through the return pipe (11) to maintain the pressure balance inside the box.

4. The inclined plate clarification and recovery device for cutting fluid impurity precipitation according to claim 3, characterized in that, The bottom of the sub-box (9) is fitted with a mesh (14), and the top is provided with an insertion hole (16). A sealing plate (17) is provided above the sub-box (9) and is inserted into the sub-box (9) through the insertion hole (16) to seal the connection between the sub-box (9) and the bottom box (8). A locking block (15) extending towards the bottom box (8) is slidably installed inside the sealing plate (17). One end of the locking block (15) is locked to the top inner wall of the bottom box (8), and its bottom is set as an inclined surface and reset by a spring. A stop plate (12) is fixedly installed at the top of the vertical section of the L-shaped sealing plate (13), and the stop plate (12) cooperates with the locking block (15).

5. The inclined plate clarification and recovery device for cutting fluid impurity precipitation according to claim 4, characterized in that, The top of the sealing plate (17) is equipped with a handle (18), and the bottom box (8) is provided with sealing gaskets at the point where the cylinder (10) telescopic shaft passes through, the L-shaped sealing plate (13) and the surface of the sealing plate (17). The bottom box (8) is provided with an air hole at the rear of the side of the L-shaped sealing plate (13) away from the connecting funnel (7). Among them, the sealing gasket ensures the sealing of the device, the vent prevents negative pressure from being generated during operation, and the handle (18) facilitates the insertion and removal of the sealing plate (17).

6. A slanted plate clarification and recovery device for cutting fluid impurity precipitation according to claim 4 or 5, characterized in that, The locking block (15) is reset by a spring to ensure that it returns to the locking state after release.

7. A slanted plate clarification and recovery device for cutting fluid impurity precipitation according to any one of claims 1 to 5, characterized in that, The side wall of the bottom box (8) is provided with an observation window.

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