Cutting fluid filtration and recovery device

Abstract

The utility model provides a kind of cutting fluid filtration and recovery device, the cutting fluid filtration and recovery device includes recovery device ontology, and the recovery device ontology includes box, filter mechanism and rotating mechanism, the bottom of the box is circular arc type, the inside of the box is provided with filter mechanism, the top of the box is provided with water inlet in one end, the both sides of the box are welded with fixed plate, the fixed plate is connected with support rod, the inside of the box is provided with rotating mechanism, some sundries will be first deposited in the bottom of the box in the utility model, reduce the sundries directly with filter screen contact, damage to filter screen;The flow rate of cutting fluid is too fast when contacting filter screen, and the damage of metal debris in cutting fluid to filter screen is reduced, the metal debris and sundries deposited in bottom are discharged from the box by rotating mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of filtration and recovery devices, specifically a cutting fluid filtration and recovery device. Background Technology

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate cutting tools and workpieces. It is scientifically formulated with various high-performance additives, possessing excellent cooling, lubrication, rust prevention, oil removal and cleaning, corrosion prevention, and easy dilution properties. According to existing technology, such as the cutting fluid filtration and recovery device disclosed in Chinese patent document CN216537348U, a lifting spray mechanism sprays cutting fluid onto the bottom surface of a filter plate, clearing blockages quickly without requiring filter plate replacement, saving time and ensuring continuous filtration and recovery of the cutting fluid. This effectively saves time and improves filtration efficiency. Sedimentation tanks one and two, as well as the bottom of the trapezoidal shell, further precipitate the filtered cutting fluid, removing fine particles and improving its clarity.

[0003] According to its publicly available technical solutions, in the existing technology, when the cutting fluid enters the filtration device, the filter screen is generally in direct contact with the cutting fluid. This may cause metal shavings and some large debris in the cutting fluid to damage the filter screen after a long period of filtration. Furthermore, large debris can easily clog the filter holes, requiring frequent replacement and cleaning of filter plates and other filters, which is time-consuming, labor-intensive, and reduces work efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a cutting fluid filtration and recovery device to solve the problems mentioned in the background section. This invention allows large impurities to settle at the bottom of the tank, reducing direct contact between unfiltered impurities and the filter screen, thus preventing damage to the filter screen. It also reduces the damage to the filter screen caused by metal debris in the cutting fluid due to excessively high flow rate when the cutting fluid comes into contact with the filter screen. The metal debris and large impurities settled at the bottom are discharged from the tank through a rotating mechanism.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a cutting fluid filtration and recovery device, comprising a recovery device body, the recovery device body including a box, a filtration mechanism and a rotating mechanism, the bottom of the box being arc-shaped, the filtration mechanism being provided inside the box, a water inlet being provided at one end of the top of the box, fixing plates being welded to both sides of the box, the fixing plates being connected to support rods, and a rotating mechanism being provided inside the box.

[0006] Furthermore, the filtration mechanism includes a partition and a filter screen, the partition being welded inside the housing and connected to a rotating mechanism.

[0007] Furthermore, the filter screen is installed at the top inside the housing, and a water outlet is provided directly above the filter screen.

[0008] Furthermore, a water pump is screwed to the top of the housing, and the water pump is connected to a water pipe, with one end of the water pipe located in the outlet.

[0009] Furthermore, the rotating mechanism includes a motor and a rotating shaft, the motor being screwed to the front end of the housing, and the motor being connected to the rotating shaft.

[0010] Furthermore, one side of the rotating shaft is connected to the partition plate, and the other side of the rotating shaft is connected to the connecting rod.

[0011] Furthermore, the connecting rod is connected to the inclined plate, and the inclined plate is provided with drainage holes.

[0012] Furthermore, a discharge port is provided on the back of the box, and a plug is screwed onto the discharge port.

[0013] The beneficial effects of this utility model are:

[0014] This cutting fluid filtration and recovery device separates the interior of the tank by setting up a baffle. This allows some large impurities to settle at the bottom of the tank before the cutting fluid enters from the inlet, reducing the direct contact between unfiltered impurities and the filter screen, thus preventing damage to the filter screen.

[0015] This cutting fluid filtration and recovery device allows the cutting fluid to rise slowly as it enters the tank. When the cutting fluid level reaches the height of the filter screen, it is filtered. Then, the filtered cutting fluid is pumped out, reducing the damage to the filter screen caused by metal debris in the cutting fluid due to excessively fast flow rate when the cutting fluid comes into contact with the filter screen.

[0016] The cutting fluid filtration and recovery device uses a motor to drive a rotating shaft, which in turn drives a sloping plate via a connecting rod. The sloping plate moves the metal scraps and large debris that have settled at the bottom of the tank to the discharge port, allowing them to pass through the sloping plate and eventually be discharged from the tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of a cutting fluid filtration and recovery device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of a cutting fluid filtration and recovery device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the rotating mechanism of a cutting fluid filtration and recovery device according to the present invention;

[0020] Figure 4 This is a schematic diagram of the reverse side structure of a cutting fluid filtration and recovery device according to the present invention;

[0021] In the diagram: 1. Box body; 2. Water inlet; 3. Fixing plate; 4. Support rod; 5. Water pipe; 6. Filter mechanism; 7. Water outlet; 8. Rotating mechanism; 9. Filter screen; 10. Partition plate; 11. Motor; 12. Rotating shaft; 13. Connecting rod; 14. Inclined plate; 15. Drain hole; 16. Discharge port; 17. Blocking plate; 18. Water pump. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 4 The present invention provides the following technical solution: a cutting fluid filtration and recovery device, comprising a recovery device body, the recovery device body comprising a housing 1, a filtration mechanism 6 and a rotating mechanism 8, the bottom of the housing 1 being arc-shaped, the filtration mechanism 6 being disposed inside the housing 1, a water inlet 2 being provided at one end of the top of the housing 1, fixing plates 3 being welded to both sides of the housing 1, the fixing plates 3 being connected to a support rod 4, and the rotating mechanism 8 being disposed inside the housing 1.

[0024] In this embodiment, the filtration mechanism 6 includes a partition 10 and a filter screen 9. The partition 10 is welded inside the housing 1 and is connected to the rotating mechanism 8. The filter screen 9 is installed at the top inside the housing 1, and a water outlet 7 is located directly above the filter screen 9. A water pump 18 is screwed to the top of the housing 1 and is connected to a water pipe 5. One end of the water pipe 5 is located in the water outlet 7. In use, the cutting fluid enters the housing 1 through the water inlet 2. When the cutting fluid enters, it is blocked by the partition 10 and can only... The fluid flows from the bottom of the baffle 10 to the other side of the baffle 10. When the height of the cutting fluid reaches the height of the filter screen 9, it is filtered. This avoids direct contact between the cutting fluid and the filter screen 9, reducing the damage to the filter screen 9 caused by metal debris in the cutting fluid when the cutting fluid comes into contact with the filter screen 9 due to excessive flow rate. At the same time, most of the metal debris and large impurities in the cutting fluid begin to settle at the bottom of the tank 1, reducing the direct contact between large metal debris and the filter screen 9, reducing the damage to the filter screen 9, and thus reducing the degree of damage to the filter screen 9.

[0025] In this embodiment, the rotating mechanism 8 includes a motor 11 and a rotating shaft 12. The motor 11 is screwed to the front end of the housing 1. The motor 11 is connected to the rotating shaft 12. One side of the rotating shaft 12 is connected to a partition plate 10, and the other side of the rotating shaft 12 is connected to a connecting rod 13. The connecting rod 13 is connected to an inclined plate 14. The inclined plate 14 has drainage holes 15. The back of the housing 1 has a discharge port 16, and a plug plate 17 is screwed onto the discharge port 16. When it is necessary to clean the debris that has settled at the bottom, the cutting fluid is drained, the motor 11 is started, and the motor 11 drives the rotating shaft 12 to rotate. The rotating shaft 12 drives the connecting rod 13 to rotate, and the connecting rod 13 drives the inclined plate 14 to rotate. The inclined plate 14 moves the metal scraps and large debris settled at the bottom of the tank 1 to the discharge port 16. The residual cutting fluid on the debris can fall off through the drainage hole 15 to reduce the waste of cutting fluid. Remove the blocking plate 17 to separate it from the discharge port 16, allowing the metal scraps and large debris to enter the discharge port 16 by gravity along the inclined surface of the inclined plate 14 and finally be discharged from the tank 1. When the inclined plate rotates in the opposite direction, it will also move the debris. At this time, you only need to continue to rotate the inclined plate to make it exceed the horizontal height, and the debris on the inclined plate will fall off automatically. Then the inclined plate can be rotated downwards again to move the debris and discharge the debris from the tank. Repeating the operation multiple times can discharge all the settled debris from the tank.

[0026] Working Principle: During use, the cutting fluid enters the tank 1 through inlet 2. Upon entry, the fluid is blocked by baffle 10, flowing only from the bottom to the other side of baffle 10. Filtering occurs when the fluid level reaches the filter screen 9, preventing direct contact between the fluid and screen 9. This reduces the risk of damage to the filter screen 9 due to excessively high flow rate when in contact with the screen. Simultaneously, most metal debris and large impurities in the fluid begin to settle at the bottom of the tank 1, further reducing direct contact and damage to the filter screen 9. When it is necessary to clean the sediment at the bottom, the cutting fluid is drained, and motor 11 is started, driving shaft 12. Rotating the shaft 12 causes the connecting rod 13 to rotate, which in turn causes the inclined plate 14 to rotate. This causes the inclined plate 14 to move the metal scraps and large debris that have settled at the bottom of the tank 1 to the discharge port 16. The residual cutting fluid on the debris can fall off through the drainage hole 15, reducing the waste of cutting fluid. The blocking plate 17 is removed, separating it from the discharge port 16. The metal scraps and large debris then enter the discharge port 16 by gravity along the inclined surface of the inclined plate 14 and are eventually discharged from the tank 1. When the inclined plate 14 rotates in the opposite direction, it also moves the debris. At this point, simply continue to rotate the inclined plate 14 until it exceeds the horizontal height, and the debris on the inclined plate 14 will automatically fall off. Then, the inclined plate 14 can be rotated downwards again to move the debris and discharge it from the tank 1. Repeating this process multiple times will discharge all the settled debris from the tank 1.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cutting fluid filtration and recovery device, comprising a recovery device body, characterized in that: The main body of the recycling device includes a box (1), a filter mechanism (6) and a rotating mechanism (8). The bottom of the box (1) is arc-shaped. The filter mechanism (6) is installed inside the box (1). A water inlet (2) is opened at one end of the top of the box (1). Fixing plates (3) are welded on both sides of the box (1). The fixing plates (3) are connected to the support rod (4). The rotating mechanism (8) is installed inside the box (1).

2. The cutting fluid filtration and recovery device according to claim 1, characterized in that: The filtration mechanism (6) includes a partition (10) and a filter screen (9). The partition (10) is welded inside the housing (1) and is connected to the rotating mechanism (8).

3. The cutting fluid filtration and recovery device according to claim 2, characterized in that: The filter screen (9) is installed at the top inside the housing (1), and a water outlet (7) is provided directly above the filter screen (9).

4. The cutting fluid filtration and recovery device according to claim 2, characterized in that: A water pump (18) is screwed to the top of the housing (1), and the water pump (18) is connected to a water pipe (5). One end of the water pipe (5) is located in the outlet (7).

5. The cutting fluid filtration and recovery device according to claim 1, characterized in that: The rotating mechanism (8) includes a motor (11) and a rotating shaft (12). The motor (11) is screwed to the front end of the housing (1) and the motor (11) is connected to the rotating shaft (12).

6. The cutting fluid filtration and recovery device according to claim 5, characterized in that: One side of the rotating shaft (12) is connected to the partition plate (10), and the other side of the rotating shaft (12) is connected to the connecting rod (13).

7. A cutting fluid filtration and recovery device according to claim 6, characterized in that: The connecting rod (13) is connected to the inclined plate (14), and the inclined plate (14) is provided with a drainage hole (15).

8. A cutting fluid filtration and recovery device according to claim 1, characterized in that: The back of the box (1) is provided with a discharge port (16), and a plug plate (17) is screwed onto the discharge port (16).

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