Metal working fluid recycling device

Abstract

The utility model is suitable for the technical field of metal working fluid treatment, and provides a metal working fluid recycling device which comprises a treatment box, the separation hopper is fixedly mounted in the treatment box; the upper treatment cavity is formed in the treatment box; the upper treatment cavity is positioned above the separation hopper; the lower treatment cavity is formed in the treatment box; the lower treatment cavity is positioned below the separation hopper; the first filter screens are arranged in the upper treatment cavity and are used for filtering large impurities in the metal working fluid; and the plurality of second filter screens are assembled in the upper treatment cavity and are used for filtering fine impurities in the metal working fluid. According to the metal working fluid recycling device provided by the scheme, the metal working fluid can be treated, so that the metal working fluid can be well recycled, and the waste of resources is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of metalworking fluid treatment technology, and in particular relates to a metalworking fluid recycling device. Background Technology

[0002] Metalworking fluids are liquids used in metalworking processes, primarily serving functions such as lubrication, cooling, rust prevention, and cleaning. They are indispensable auxiliary materials in metalworking processes.

[0003] After the metalworking fluid is used, in order to reduce resource waste, it needs to be treated and reused. Therefore, a corresponding recycling device is required. However, some existing recycling devices still have certain shortcomings in actual use. Some recycling devices can only perform simple filtration of some impurities in the metalworking fluid. The used metalworking fluid still contains some impurities from the workpiece, but they cannot treat the impurities in the metalworking fluid, which reduces the treatment effect of the metalworking fluid and thus reduces the effectiveness of subsequent reuse. According to the patent document with authorization announcement number CN220609329U, a metalworking lubricant circulation filtration device is disclosed, which also has the same problem in actual use. Utility Model Content

[0004] This invention provides a metalworking fluid recycling device, which aims to solve the problem of poor metalworking fluid treatment effect of the currently used metalworking fluid recycling devices mentioned in the background art.

[0005] To solve the above problems, this utility model provides a metalworking fluid recycling device, comprising: a processing tank; a separator fixedly installed within the processing tank; an upper processing chamber located above the separator; a lower processing chamber located below the separator; multiple first filter screens disposed in the upper processing chamber for filtering large impurities in the metalworking fluid; multiple second filter screens disposed in the upper processing chamber for filtering fine impurities in the metalworking fluid; a separation tank rotatably mounted on the processing tank, located within the lower processing chamber; a separation mechanism mounted on the processing tank and the separation tank for centrifuging the purified metalworking fluid in the separation tank; and a pressurizing mechanism disposed on the processing tank for pressurizing the contents of the processing tank.

[0006] Preferably, a feed pipe is fixedly installed on the top of the separation box, and a discharge pipe is fixedly installed on the bottom of the partition hopper. The discharge pipe corresponds to the feed pipe, and the discharge pipe is used to discharge the metalworking liquid after impurity removal in the upper processing chamber into the separation box connected to the feed pipe.

[0007] Preferably, the separation mechanism includes: a motor fixedly installed on the outer wall of one side of the processing box, with a first sprocket fixedly sleeved on the output shaft of the motor; and a second sprocket fixedly sleeved on the separation box, the second sprocket and the first sprocket meshing with each other.

[0008] Preferably, a positioning frame is fixedly installed on both the first filter screen and the second filter screen, and a positioning plate is fixedly installed on the inner wall of the upper processing chamber, with the positioning plate and the positioning frame being adapted to each other.

[0009] Preferably, the pressurization mechanism includes: a pressurization pump fixedly installed on the outer wall of one side of the processing tank; and a pressurization pipe fixedly installed on the processing tank, wherein the pressurization pipe and the pressurization pump are connected.

[0010] Preferably, a discharge pipe is fixedly installed at the bottom of the separation box. The discharge pipe is used to discharge the metalworking fluid after centrifugation in the separation box. Control valves are provided on the discharge pipe, the feed pipe and the discharge pipe. A transparent observation port is provided on the separation box for viewing the inside of the separation box.

[0011] Preferably, a sealing door is provided on one side of the processing box, the sealing door being located on one side of the upper processing chamber, and an inspection door is provided on one side of the processing box, the inspection door being located on one side of the lower processing chamber.

[0012] Compared with related technologies, the metalworking fluid recycling device provided by this utility model has the following advantages:

[0013] Compared with existing technologies, the metalworking fluid recycling device provided in this solution can filter and remove impurities from the metalworking fluid and centrifuge to remove oil, thereby effectively recycling the metalworking fluid and reducing resource waste. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a metalworking fluid recycling device provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0016] Figure 3 for Figure 2The diagram shows an enlarged view of part A.

[0017] Reference numerals: 1. Processing box; 101. Upper processing chamber; 102. Lower processing chamber; 2. Separating hopper; 3. First filter screen; 4. Second filter screen; 5. Separating box; 6. Feed pipe; 7. Discharge pipe; 8. Motor; 9. First spur gear; 10. Second spur gear; 11. Positioning frame; 12. Positioning plate; 13. Booster pump; 14. Booster pipe; 15. Discharge pipe. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the 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, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model provides a metalworking fluid recycling device, such as... Figure 1-3As shown, the metalworking fluid recycling device includes: a processing tank 1; a separating hopper 2 fixedly installed inside the processing tank 1; an upper processing chamber 101 opened inside the processing tank 1, the upper processing chamber 101 being located above the separating hopper 2; a lower processing chamber 102 opened inside the processing tank 1, the lower processing chamber 102 being located below the separating hopper 2; a plurality of first filter screens 3 disposed in the upper processing chamber 101, the first filter screens 3 being used to filter large impurities in the metalworking fluid; a plurality of second filter screens 4 assembled in the upper processing chamber 101, the second filter screens 4 being used to filter fine impurities in the metalworking fluid; a separation tank 5 rotatably installed on the processing tank 1, the separation tank 5 being located inside the lower processing chamber 102; a separation mechanism assembled on the processing tank 1 and the separation tank 5, the separation mechanism being used to centrifuge the metalworking fluid after impurity removal in the separation tank 5; and a pressurizing mechanism disposed on the processing tank 1, the pressurizing mechanism being used to pressurize the processing tank 1.

[0021] In this embodiment, when processing the metalworking fluid, a feeding pipe is provided at the top of the processing tank 1. The metalworking fluid is fed into the upper processing chamber 101 through the feeding pipe. During feeding, the feeding pipe and the corresponding metalworking fluid pipeline are sealed together. The metalworking fluid enters the upper processing chamber 101 through the feeding pipe. Under the interaction of the first filter screen 3 and the second filter screen 4, impurities in the metalworking fluid can be effectively filtered. During filtration, the pressurization mechanism is activated by the controller to pressurize the upper processing chamber 101, thereby accelerating the filtration efficiency of the metalworking fluid. The filtered and impurity-removed metalworking fluid enters the separation tank 5. Then, the separation mechanism is activated by the controller to drive the separation tank 5 to rotate, thereby centrifuging the metalworking fluid and separating the impurities in the metalworking fluid, improving the treatment effect of the metalworking fluid and thus improving the recycling effect of the metalworking fluid. Through the entire device, the metalworking fluid can be filtered and impurity-removed, and centrifuged and de-oiled, thereby effectively recycling the metalworking fluid and reducing resource waste.

[0022] In a further preferred embodiment of the present invention, a feed pipe 6 is fixedly installed on the top of the separation box 5, and a discharge pipe 7 is fixedly installed on the bottom of the partition hopper 2. The discharge pipe 7 corresponds to the feed pipe 6, and the discharge pipe 7 is used to discharge the metal processing liquid after impurity removal in the upper processing chamber 101 into the separation box 5 connected to the feed pipe 6.

[0023] In this embodiment, the metal processing liquid after impurity removal in the upper processing chamber 101 can be discharged into the separation box 5 through the cooperation of the discharge pipe 7 and the feed pipe 6.

[0024] In a further preferred embodiment of the present invention, the separation mechanism includes: a motor 8 fixedly installed on the outer wall of one side of the processing box 1, a first spur gear 9 fixedly sleeved on the output shaft of the motor 8; and a second spur gear 10 fixedly sleeved on the separation box 5, wherein the second spur gear 10 and the first spur gear 9 mesh with each other.

[0025] In this embodiment, when using the separation mechanism, the control valve on the feed pipe 6 is first closed, and then the motor 8 is started. Under the interaction of the second spur gear 10 and the first spur gear 9, the separation box 5 can be rotated. The separation box 5 is inclined, and multiple friction rods are fixedly installed on the inner wall of the separation box 5. The friction rods can further stir and rub the metalworking fluid, thereby centrifuging the metalworking fluid, so as to separate the impurities in the metalworking fluid, improve the treatment effect of the metalworking fluid, and thus improve the recycling effect of the metalworking fluid.

[0026] In a further preferred embodiment of the present invention, a positioning frame 11 is fixedly installed on both the first filter screen 3 and the second filter screen 4, and a positioning plate 12 is fixedly installed on the inner wall of the upper processing cavity 101, wherein the positioning plate 12 and the positioning frame 11 are adapted to be connected.

[0027] In this embodiment, the first filter screen 3 and the second filter screen 4 can be fixed in the upper processing cavity 101 by the cooperation of the positioning plate 12 and the positioning frame 11, which also facilitates the disassembly and cleaning of the first filter screen 3 and the second filter screen 4.

[0028] In a further preferred embodiment of the present invention, the pressurization mechanism includes: a pressurization pump 13 fixedly installed on the outer wall of one side of the processing box 1; and a pressurization pipe 14 fixedly installed on the processing box 1, wherein the pressurization pipe 14 and the pressurization pump 13 are connected.

[0029] In this embodiment, when filtering the metalworking fluid, the booster pump 13 is started. With the cooperation of the booster pipe 14, the upper processing chamber 101 can be pressurized, thereby accelerating the filtration efficiency of the metalworking fluid.

[0030] In a further preferred embodiment of this utility model, a discharge pipe 15 is fixedly installed at the bottom of the separation box 5. The discharge pipe 15 is used to discharge the metalworking liquid after centrifugation in the separation box 5. Control valves are provided on the discharge pipe 15, the feed pipe 6 and the discharge pipe 7. A transparent observation port is provided on the separation box 5 for viewing the inside of the separation box 5.

[0031] In this embodiment, the discharge pipe 15 is used to discharge the centrifuged metalworking fluid in the separation tank 5. When discharging the metalworking fluid in the separation tank 5, the waste oil is located above the metalworking fluid due to its lower density. When discharging, the metalworking fluid is discharged first. The discharge status of the metalworking fluid can be viewed through the transparent observation port. After the metalworking fluid is discharged, the container can be replaced to discharge and clean the waste oil.

[0032] In a further preferred embodiment of the present invention, a sealing door is provided on one side of the processing box 1, the sealing door being located on one side of the upper processing chamber 101, and an inspection door is provided on one side of the processing box 1, the inspection door being located on one side of the lower processing chamber 102.

[0033] In this embodiment, the first filter screen 3 and the second filter screen 4 can be cleaned through the sealed door, and the inspection door is used to inspect and check the lower processing chamber 102.

[0034] In summary, compared with related technologies, this device can filter and remove impurities from metalworking fluids and centrifuge to remove oil, thus enabling the metalworking fluids to be recycled and reused effectively, reducing resource waste.

[0035] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A metalworking fluid recycling device, characterized in that, include: Processing box; The partition hopper is fixedly installed inside the processing box; An upper processing chamber is formed within the processing box, and the upper processing chamber is located above the dividing hopper; A lower processing chamber is formed within the processing box, and the lower processing chamber is located below the partition hopper; Multiple first filter screens are disposed in the upper processing chamber, and the first filter screens are used to filter out large impurities in the metalworking fluid. Multiple second filters are assembled in the upper processing chamber, and the second filters are used to filter out fine impurities in the metalworking fluid; Rotate the separation box mounted on the processing box, the separation box being located inside the lower processing chamber; A separation mechanism is assembled on the processing tank and the separation tank, and the separation mechanism is used to centrifuge the metalworking fluid after impurity removal in the separation tank; A pressurization mechanism is installed on the processing chamber, which is used to pressurize the interior of the processing chamber.

2. The metalworking fluid recycling device as described in claim 1, characterized in that, A feed pipe is fixedly installed on the top of the separation box, and a discharge pipe is fixedly installed on the bottom of the separation hopper. The discharge pipe corresponds to the feed pipe and is used to discharge the metal processing liquid after impurity removal in the upper processing chamber into the separation box connected to the feed pipe.

3. The metalworking fluid recycling device as described in claim 1, characterized in that, The separation mechanism includes: A motor is fixedly installed on one side of the outer wall of the processing box, and a first spherical gear is fixedly sleeved on the output shaft of the motor; A second sprocket is fixedly mounted on the separation box, and the second sprocket meshes with the first sprocket.

4. The metalworking fluid recycling device as described in claim 1, characterized in that, Positioning frames are fixedly installed on both the first and second filter screens, and a positioning plate is fixedly installed on the inner wall of the upper processing chamber. The positioning plate and the positioning frame are adapted to each other.

5. The metalworking fluid recycling device as described in claim 1, characterized in that, The pressurization mechanism includes: A booster pump is fixedly installed on one side of the outer wall of the processing tank; A booster pipe is fixedly installed on the processing box, and the booster pipe is connected to the booster pump.

6. The metalworking fluid recycling device as described in claim 2, characterized in that, A discharge pipe is fixedly installed at the bottom of the separation box. The discharge pipe is used to discharge the metalworking fluid after centrifugation in the separation box. Control valves are provided on the discharge pipe, the feed pipe and the discharge pipe. A transparent observation port is provided on the separation box for viewing the inside of the separation box.

7. The metalworking fluid recycling device as described in claim 1, characterized in that, A sealing door is provided on one side of the processing box, and the sealing door is located on one side of the upper processing chamber. An inspection door is provided on one side of the processing box, and the inspection door is located on one side of the lower processing chamber.

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