CN219787647U

CN219787647U - Machine tool cutting fluid recycling system

Info

Publication number: CN219787647U
Application number: CN202320964347.2U
Authority: CN
Inventors: 刘春风
Original assignee: Changzhou Xiangjin Precision Machinery Co ltd
Current assignee: Changzhou Xiangjin Precision Machinery Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-03
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a machine tool cutting fluid recycling system, and particularly relates to the technical field of cutting fluid utilization. According to the utility model, the automatic chip cleaner is used for discharging the scraps and the liquid to the recyclable ground, the scraps are left on the ground, the liquid flows to the old cutting liquid collecting tank through the filter screen, the old cutting liquid is extracted through the pneumatic oil-water separator and is divided into waste liquid and usable cutting liquid, and the second water pump is operated when the cutting liquid collecting tank reaches a certain height through the arrangement of the second liquid level controller, so that the cutting liquid is pumped back to the container barrel for recycling.

Description

Machine tool cutting fluid recycling system

Technical Field

The utility model relates to the technical field of cutting fluid utilization, in particular to a machine tool cutting fluid recycling system.

Background

The cutting fluid is an industrial fluid used for cooling and lubricating a cutter and a workpiece in the metal cutting and grinding process, is formed by scientifically compounding and matching a plurality of super functional auxiliary agents, and has the characteristics of good cooling performance, lubricating performance, rust resistance, oil removal cleaning function, corrosion prevention function and easy dilution. Is suitable for cutting and grinding ferrous metal, and belongs to the most leading grinding product at present. Recycling of cutting fluid is a very common measure for reducing the cost of enterprises, and the existing treatment method is to collect the used cutting fluid by using a collecting box and then re-extract the cutting fluid for use. Because the cutting fluid tends to carry metal scraps produced by processing into the collection box in the collection process, the cutting fluid in the collection box needs to be immersed for a period of time in order to reuse the cutting fluid in the collection box.

Chinese patent publication No. CN207344260U discloses a cutting fluid circulation system comprising: the water supply tank is communicated with the water return tank, and the cleaning mechanism and the water pump are respectively controlled by the control module; when the machine tool runs, the control module is suitable for controlling the cleaning mechanism to clean the cutting fluid in the water return tank; after the cutting fluid flows into the water supply tank, the cutting fluid is supplied to each machine tool by the water pump, discharged by the water outlet pipe of the corresponding machine tool, and flows back to the water return tank through the water return main pipe so as to complete the circulation of the cutting fluid of each machine tool at the same time.

In the prior art, the patent relies on the utilization and circulation of the cutting fluid in actual use, but in actual use, the cutting fluid is continuously consumed even being recycled, so the cutting fluid is completely consumed for a long time, a structure for actively adding and supplementing the cutting fluid is lacking, and the subsequent filtration and purification of the waste cutting fluid are not ideal, so that the quality of the recycled cutting fluid is poor.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a machine tool cutting fluid recycling system in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lathe cutting fluid cyclic utilization system, includes the container bucket, one side of container bucket is provided with water-soluble cutting fluid bucket, the inside of water-soluble cutting fluid bucket is inserted and is equipped with first drawing liquid pipe, automatic liquid distributor is installed to the top that the top of first drawing liquid pipe is located water-soluble cutting fluid bucket, the tip intercommunication of automatic liquid distributor has the water pipe, and the other tip intercommunication of automatic liquid distributor has the catheter, the internally mounted that one end of catheter extends to the container bucket has the ball cock, the internally mounted of container bucket has first liquid level controller, and container bucket middle part outer wall connection has the main water pipe, the tip intercommunication of main water pipe has a plurality of branch pipe, all installs the second valve on every branch pipe, and the tip of every branch pipe all is connected with the lathe cutting fluid case, the outside of lathe cutting fluid case is provided with automatic chip cleaner, the tip below of automatic chip cleaner is provided with old cutting fluid collecting box, the top of old cutting fluid collecting box is provided with the profit, and old cutting fluid collecting box one side is provided with the filter screen, pneumatic separator and pneumatic separator are provided with between pneumatic waste liquid collector and the pneumatic device, pneumatic separator is provided with pneumatic waste liquid recovery device.

As a further improvement of the technical scheme of the utility model, the end part of the water pipe is provided with the water inlet, the water pipe is provided with the electromagnetic valve, and the position, close to the outer side of the container barrel, of the end part of the main water pipe is provided with the first valve.

As a further improvement of the technical scheme of the utility model, the edge of the filter screen is fixedly connected with the top of the old cutting fluid collecting box through screws.

As a further improvement of the technical scheme of the utility model, a pipe body is communicated between the top of the pneumatic oil-water separator and the inside of the old cutting fluid collecting box, and a first water pump for pumping the liquid in the old cutting fluid collecting box into the pneumatic oil-water separator is arranged on the pipe body.

As a further improvement of the technical scheme of the utility model, a support frame is arranged at the bottom of the pneumatic oil-water separator, a first liquid discharge pipe is connected between the top of the pneumatic oil-water separator and the inside of the waste liquid collecting barrel, and the position of the pneumatic oil-water separator is higher than the positions of the waste liquid collecting barrel and the old cutting liquid collecting box.

As a further improvement of the technical scheme of the utility model, the cutting fluid recovery mechanism comprises a cutting fluid recovery tank arranged between the pneumatic oil-water separator and the old cutting fluid collection tank, a second liquid discharge pipe is connected between the inside of the cutting fluid recovery tank and the top of the pneumatic oil-water separator, a second water pump is installed outside the cutting fluid recovery tank, a second liquid suction pipe is connected between the liquid inlet end of the second water pump and the inside of the cutting fluid recovery tank, and a return pipe is connected between the liquid outlet end of the second water pump and the top of the container barrel.

As a further improvement of the technical scheme of the utility model, the height of the cutting fluid recovery tank is lower than that of the pneumatic oil-water separator, and a second liquid level controller is arranged in the cutting fluid recovery tank.

The utility model has the beneficial effects that:

the utility model has scientific and reasonable integral design and simple and convenient operation, can realize the active replenishment and mixing proportion of cutting fluid, opens the electromagnetic valve when the cutting fluid in the container barrel is lower than the monitored depth by arranging the first liquid level controller, enables water and water-soluble cutting fluid to be injected into the container barrel according to a certain proportion by the automatic fluid dispenser, closes the electromagnetic valve by the first liquid level controller when the depth rises to reach a set value, enables the arranged ball float valve to play a secondary physical protection role, opens the first valve on the main water pipe when the cutting fluid is lack of a machine tool, fills a certain amount of cutting fluid, enables scraps and fluid to be discharged to the recoverable ground together by the automatic chip cleaner, enables the scraps to be left on the ground, enables the fluid to flow to the old cutting fluid collection box by the filter screen, extracts the old cutting fluid by the pneumatic oil-water separator, divides the old cutting fluid into waste fluid and usable cutting fluid, enables the second water pump to operate when the cutting fluid collection box reaches a certain height by arranging the second liquid level controller, and pumps the cutting fluid back into the container barrel for recycling.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

The reference numerals are: 1. a container barrel; 2. a water-soluble cutting fluid barrel; 3. a first liquid extraction tube; 4. an automatic liquid preparation device; 5. a water pipe; 6. a water inlet; 7. a catheter; 8. a float valve; 9. a first liquid level controller; 10. a first valve; 11. a main water pipe; 12. a branch pipe; 13. a machine tool cutting fluid tank; 14. a second valve; 15. an automatic chip remover; 16. old cutting fluid collecting box; 17. a filter screen; 18. pneumatic oil-water separator; 19. a tube body; 20. a first water pump; 21. a waste liquid collecting barrel; 22. a first liquid discharge pipe; 23. a second liquid discharge pipe; 24. a cutting fluid recovery tank; 25. a second liquid level controller; 26. a second water pump; 27. a second liquid extraction tube; 28. a return pipe; 29. a solenoid valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a lathe cutting fluid cyclic utilization system as shown in figure 1, including container 1, one side of container 1 is provided with water-soluble cutting fluid bucket 2, water-soluble cutting fluid bucket 2's inside is inserted and is equipped with first drawing pipe 3, automatic liquid distributor 4 is installed to the top that is located water-soluble cutting fluid bucket 2 of first drawing pipe 3, automatic liquid distributor 4's one end intercommunication has water pipe 5, and automatic liquid distributor 4's the other end intercommunication has catheter 7, the internal connection that one end of catheter 7 extends to container 1 has ball-cock 8, the internally mounted of container 1 has first liquid level controller 9, and container 1 middle part outer wall is connected with main water pipe 11, the one end intercommunication of main water pipe 11 has a plurality of branch pipes 12, all install second valve 14 on every branch pipe 12, and the tip of every branch pipe 12 all is connected with lathe cutting fluid case 13, the outside of lathe cutting fluid case 13 is provided with automatic chip cleaner 15, automatic chip cleaner 15's tip below is provided with cutting fluid collecting tank 16, old cutting fluid collecting tank 16 is provided with the filter screen 17, the pneumatic separator is provided with the waste water collecting tank 18 between the pneumatic side of container 1 and the filter screen 18, the pneumatic separator is provided with one side of waste water separating device 18.

As shown in fig. 1, the end of the water pipe 5 is provided with a water inlet 6, and the water pipe 5 is provided with a solenoid valve 29, so that the water injection to the inside of the water pipe 5 is controlled in use, namely, the water injection amount is controlled, and the position of the end of the main water pipe 11, which is close to the outer side of the container barrel 1, is provided with a first valve 10, so that the communication between the container barrel 1 and the main water pipe 11 is actively disconnected in use.

As shown in figure 1, the edge of the filter screen 17 is fixedly connected with the top of the old cutting fluid collecting box 16 through screws, so that the filter screen 17 is convenient to connect and detach, and the filtered impurities are convenient to clean.

As shown in fig. 1, a pipe 19 is communicated between the top of the pneumatic oil-water separator 18 and the inside of the old cutting fluid collecting tank 16, and a first water pump 20 for pumping the liquid in the old cutting fluid collecting tank 16 to the inside of the pneumatic oil-water separator 18 is installed on the pipe 19, so that the filtrate filtered in the old cutting fluid collecting tank 16 can be pumped to the inside of the pneumatic oil-water separator 18 for treatment in use.

As shown in fig. 1, a supporting frame is arranged at the bottom of the pneumatic oil-water separator 18, a first liquid discharge pipe 22 is connected between the top of the pneumatic oil-water separator 18 and the inside of the waste liquid collecting barrel 21, and the position of the pneumatic oil-water separator 18 is higher than the positions of the waste liquid collecting barrel 21 and the old cutting liquid collecting box 16, so that the stability of liquid discharge can be realized by utilizing the height difference in use.

As shown in fig. 1, the cutting fluid recovery mechanism includes a cutting fluid recovery tank 24 disposed between the pneumatic oil-water separator 18 and the old cutting fluid collection tank 16, a second drain pipe 23 is connected between the inside of the cutting fluid recovery tank 24 and the top of the pneumatic oil-water separator 18, a second water pump 26 is mounted on the outside of the cutting fluid recovery tank 24, a second liquid suction pipe 27 is connected between the liquid inlet end of the second water pump 26 and the inside of the cutting fluid recovery tank 24, a return pipe 28 is connected between the liquid outlet end of the second water pump 26 and the top of the container barrel 1, the height of the cutting fluid recovery tank 24 is lower than that of the pneumatic oil-water separator 18, and a second liquid level controller 25 is mounted in the cutting fluid recovery tank 24 to facilitate the re-return of the separated cutting fluid to the inside of the container barrel 1 for recycling of the cutting fluid.

Working principle: the utility model designs a machine tool cutting fluid recycling system, the concrete structure is shown in the attached figure 1 of the specification, in the technical scheme, by arranging a first liquid level controller 9, when cutting fluid in a container barrel 1 is lower than the monitored depth, an electromagnetic valve 29 is opened, water and water-soluble cutting fluid are injected into the container barrel 1 according to a certain proportion by an automatic fluid dispenser 4, when the depth rises to reach a set value, the electromagnetic valve 29 is closed by the first liquid level controller 9, the arranged float valve 8 plays a role of secondary physical protection (preventing the first liquid level controller 9 from malfunctioning and blocking a water pipe when the first liquid level controller 9 reaches a certain height), when the machine tool lacks cutting fluid, a certain amount of cutting fluid is injected by opening a first valve 10 on a main water pipe 11, waste chips and fluid are discharged to the recyclable ground together by an automatic chip cleaner 15, the waste chips are left on the ground, the fluid flows to an old cutting fluid collection tank 16 through a filter screen 17, the old cutting fluid is extracted by a pneumatic oil-water separator 18, the waste fluid and the usable cutting fluid are separated into the cutting fluid, the cutting fluid is recycled by arranging a second liquid level controller, and when the cutting fluid tank 24 reaches a certain height and the water pump 26 is recycled by the second water pump when the machine tool lacks cutting fluid.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a lathe cutting fluid cyclic utilization system, includes container bucket (1), its characterized in that: one side of the container barrel (1) is provided with a water-soluble cutting fluid barrel (2), a first fluid pumping pipe (3) is inserted in the water-soluble cutting fluid barrel (2), an automatic fluid dispenser (4) is arranged above the top of the water-soluble cutting fluid barrel (2) at the top end of the first fluid pumping pipe (3), one end of the automatic fluid dispenser (4) is communicated with a water pipe (5), the other end of the automatic fluid dispenser (4) is communicated with a liquid guide pipe (7), one end of the liquid guide pipe (7) extends to the inner part of the container barrel (1) and is connected with a ball float valve (8), a first liquid level controller (9) is arranged in the container barrel (1), a main water pipe (11) is connected with the outer wall of the middle of the container barrel (1), a plurality of branch pipes (12) are communicated with one another, a second valve (14) is arranged on each branch pipe (12), the end of each branch pipe (12) is connected with a cutting fluid tank (13), the cutting fluid tank (13) is communicated with the other end of the automatic fluid dispenser (4), the waste water collector (16) is arranged at the top of the machine tool (16), one side of the pneumatic oil-water separator (18) is provided with a waste liquid collecting barrel (21), and a cutting fluid recycling mechanism is arranged between the pneumatic oil-water separator (18) and the container barrel (1).

2. The machine tool cutting fluid recycling system according to claim 1, wherein: the end part of the water pipe (5) is provided with a water inlet (6), the water pipe (5) is provided with an electromagnetic valve (29), and the position, close to the outer side of the container barrel (1), of the end part of the main water pipe (11) is provided with a first valve (10).

3. The machine tool cutting fluid recycling system according to claim 1, wherein: the edge of the filter screen (17) is fixedly connected with the top of the old cutting fluid collecting box (16) through screws.

4. The machine tool cutting fluid recycling system according to claim 1, wherein: a pipe body (19) is communicated between the top of the pneumatic oil-water separator (18) and the inside of the old cutting fluid collecting box (16), and a first water pump (20) for pumping liquid in the old cutting fluid collecting box (16) to the inside of the pneumatic oil-water separator (18) is arranged on the pipe body (19).

5. The machine tool cutting fluid recycling system according to claim 1, wherein: the bottom of pneumatic oil-water separator (18) is provided with the support frame, and is connected with first fluid-discharge tube (22) between the inside of pneumatic oil-water separator (18) top and waste liquid collecting vessel (21), the position that pneumatic oil-water separator (18) is located is higher than waste liquid collecting vessel (21) and old cutting fluid collecting vessel (16) place.

6. The machine tool cutting fluid recycling system according to claim 1, wherein: cutting fluid recovery mechanism is including setting up cutting fluid recovery case (24) between pneumatic oil water separator (18) and old cutting fluid collection case (16), be connected with second fluid-discharge tube (23) between the inside of cutting fluid recovery case (24) and the top of pneumatic oil water separator (18), second water pump (26) are installed to the outside of cutting fluid recovery case (24), be connected with second drawing fluid pipe (27) between the feed liquor end of second water pump (26) and the inside of cutting fluid recovery case (24), and be connected with back flow (28) between the liquid outlet end of second water pump (26) and the top of container bucket (1).

7. The machine tool cutting fluid recycling system according to claim 6, wherein: the height of the cutting fluid recovery box (24) is lower than that of the pneumatic oil-water separator (18), and a second liquid level controller (25) is arranged in the cutting fluid recovery box (24).