Oil-water separation device for grinding machine cutting fluid

Abstract

The utility model relates to an oil-water separation device for cutting fluid of a grinding machine, which belongs to the technical field of recycling of the cutting fluid of the grinding machine and comprises a water collecting tray, an oil stain discharge pipe, a purified water return pipe and an adjusting nut. The water collecting disc is divided into a grinding machine cutting fluid collecting pool, an oil-water separating pool and a purified water backflow pool through the first trash blocking plate, the second trash blocking plate and the third trash blocking plate, the oil dirt discharging pipe is fixedly communicated with the water collecting disc and communicated to the oil-water separating pool, and the purified water backflow pipe is fixedly communicated with the water collecting disc and is in threaded connection with the adjusting nut. And the adjusting nut is fixedly connected with a grip. The device can effectively remove oily substances in the cooling liquid of the grinding machine, so that the failure and stink of the cooling liquid can be effectively prevented, the service life of the cooling liquid is prolonged, the production cost is saved, the environmental pollution is reduced, and the environmental odor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding machine cutting fluid recycling, particularly relates to a grinding machine cutting fluid oil water separation device. BACKGROUND

[0002] Grinding machine cutting fluid is a kind of cutting and grinding processing work suitable for grinding machine, is the industrial liquid used to cool and lubricate tool and workpiece in the processing process, grinding machine cutting fluid can be recycled by recycling device after use and recycling.

[0003] Through the retrieval, the present application number CN201420162367.9 of Chinese patent discloses grinding machine cutting fluid recycling device, and the grinding machine cutting fluid recycling device has better cutting fluid recycling quality and higher recycling rate.Centrifuge separates iron filings and cutting fluid better.Electromagnetic vibrator produces vibration and facilitates iron filings to slide from iron filings discharge chute into centrifuge.Elastic baffle can prevent iron filings from falling back into shell, and can make scrap removal inclined plate vibrate slightly, which facilitates iron filings to slide from scrap removal inclined plate into iron filings discharge chute.Cutting fluid filter device filter screen and filter paper can filter out larger particles and smaller particles of grinding wheel mud respectively, and cooling pump facilitates cutting fluid to flow back into grinding machine cutting fluid device for reuse.Blocking net can make smaller particles of grinding wheel mud pass through and flow out of cutting fluid channel with cutting fluid, and the blocking net can block larger particles of iron filings, so that the iron filings cannot enter the cutting fluid channel.

[0004] The above technical scheme has the following defects, such as the recycling assembly can remove iron filings and particles in the grinding machine cutting fluid through the filter screen structure, but in actual use process, the workpiece ground by the grinding machine generally has oiliness, which is brought to the cooling liquid tank by the cooling liquid (cutting fluid) during the grinding process and floats on the water surface of the tank, thereby preventing oxygen from entering the cooling liquid, causing a large number of anaerobic bacteria to reproduce, and causing the cooling liquid to become smelly and ineffective. To solve the problem of oil pollution in the recycled grinding machine cutting fluid, an oil-water separation device for grinding machine cutting fluid is proposed, which can effectively remove the oily substances in the grinding machine cooling liquid, thereby effectively preventing the cooling liquid from failing and becoming smelly, prolonging the service life of the cooling liquid, saving production cost and reducing environmental pollution, and improving the environmental odor.

[0005] Therefore, the present application improves the above problems and solves them by means of careful research and application of academic principles.

[0006] The information disclosed in the background section of this document is intended only to enhance the understanding of the overall background of the present application, and should not be considered as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0007] The utility model provides a kind of oil-water separation device for grinding machine cutting fluid, solve the problem raised in the above background, can effectively remove oily substance in grinding machine coolant, to effectively prevent coolant failure and stink, prolong the service life of coolant, to save production cost and reduce environmental pollution, improve environmental odor.

[0008] The utility model discloses a kind of oil-water separation device for grinding machine cutting fluid, and the technical problems are solved as follows: an oil-water separation device for grinding machine cutting fluid, including water collecting tray, oil dirt discharge pipe, clean water return pipe, adjusting nut, the water collecting tray is fixedly installed with one number of baffle, two number of baffle, three number of baffle, the water collecting tray is separated with grinding machine cutting fluid intake pool, oil-water separation pool and clean water return pool by one number of baffle, two number of baffle, three number of baffle, the oil dirt discharge pipe is fixedly communicated with water collecting tray, the oil dirt discharge pipe is communicated to oil-water separation pool, the clean water return pipe is fixedly communicated with water collecting tray, the clean water return pipe is connected with adjusting nut by screw thread, the adjusting nut is fixedly connected with handle.

[0009] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0010] Further, the top of the one number of baffle is lower than the two number of baffle and the three number of baffle, and the top of the one number of baffle is provided as overflow port, so that large-particle cutting debris can be deposited and collected in the grinding machine cutting fluid intake pool.

[0011] Further, the bottom of the three number of baffle is provided with a clean water inlet, and the three number of baffle can be used to intercept oil dirt at the top, and clean water can be transmitted to the clean water return pool from the clean water inlet at the bottom.

[0012] Further, the outer wall of the clean water return pipe is provided with connecting threads matched with the adjusting nut, so that the adjusting nut can be threadedly lifted at the top of the clean water return pipe, and thus can be adjusted according to the water level of the water collecting tray.

[0013] Further, one end of the oil dirt discharge pipe is bent, and the height of the bent end is greater than the height of the one number of baffle and less than the height of the two number of baffle, so that the oil dirt floating on the surface of the grinding machine cutting fluid transmitted from the two number of baffle can be discharged from the oil dirt discharge pipe.

[0014] Further, the height of the two number of baffle and the three number of baffle is consistent.

[0015] Further, the height of the top of the adjusting nut is less than the height of the top of the oil dirt discharge pipe.

[0016] The utility model provides a kind of oil-water separation device for grinding machine cutting fluid, with the following advantages:

[0017] 1. The grinding machine cutting fluid is transferred to the grinding machine cutting fluid collection tank. The cutting debris in the grinding machine cutting fluid can be collected in the grinding machine cutting fluid collection tank. The grinding machine cutting fluid can overflow from the top of the No. 1 baffle plate to the oil-water separation tank. The dirty oil floats on the surface of the grinding machine cutting fluid in the grinding machine cutting fluid collection tank and the oil-water separation tank. The dirty oil can be intercepted by the No. 3 baffle plate in the grinding machine cutting fluid collection tank and the oil-water separation tank. The floating oil and water higher than the No. 2 baffle plate can be discharged through the No. 2 baffle plate. The clean grinding machine cutting fluid can flow from the channel at the bottom of the No. 3 baffle plate to the No. 2 baffle plate, thus realizing oil-water separation.

[0018] 2. The top height of the adjusting nut at the clean water return pipe is less than that of the No. 2 baffle plate. The recovered grinding machine cutting fluid can be adjusted through the adjusting nut and the clean water return pipe to the grinding machine cutting fluid tank for reuse. The adjusting nut can be rotated by the handle to adjust the height according to the actual grinding machine cutting fluid level.

[0019] 3. Such an oil-water separator for grinding machine cutting fluid can effectively remove oily substances from the grinding machine coolant, thereby effectively preventing coolant failure and odor, extending the service life of the coolant, saving production costs, reducing environmental pollution, and improving the odor of the environment.

[0020] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0022] Figure 1 A top view of an oil-water separator for grinding machine cutting fluid according to an embodiment of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of an oil-water separator for grinding machine cutting fluid according to an embodiment of the present invention;

[0024] Figure 3 A side view of an oil-water separator for grinding machine cutting fluid according to an embodiment of the present invention;

[0025] Figure 4 This is a side view of the structure of an oil-water separator for grinding machine cutting fluid according to an embodiment of the present invention.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Water collection tray; 2. No. 1 debris barrier; 3. No. 2 debris barrier; 4. No. 3 debris barrier; 5. Grinding machine cutting fluid collection tank; 6. Oil-water separation tank; 7. Clean water return tank; 8. Oil discharge pipe; 9. Clean water return pipe; 10. Adjusting nut; 11. Handle. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0029] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] 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 invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] like Figures 1-4 As shown, an oil-water separation device for grinding machine cutting fluid includes a water collection tray 1, an oil discharge pipe 8, a clean water return pipe 9, and an adjusting nut 10. The water collection tray 1 is fixedly equipped with a first baffle plate 2, a second baffle plate 3, and a third baffle plate 4. The water collection tray 1 is divided into a grinding machine cutting fluid collection tank 5, an oil-water separation tank 6, and a clean water return tank 7 by the first baffle plate 2, the second baffle plate 3, and the third baffle plate 4. The oil discharge pipe 8 is fixedly connected to the water collection tray 1 and is connected to the oil-water separation tank 6. The clean water return pipe 9 is fixedly connected to the water collection tray 1 and is threadedly connected to the adjusting nut 10. The adjusting nut 10 is fixedly connected to a handle 11.

[0032] Preferably, the top end of the first baffle plate 2 is lower than the second baffle plate 3 and the third baffle plate 4, and the top end of the first baffle plate 2 is provided as an overflow port, so that large particle cutting chips can be deposited in the grinding machine cutting fluid collection pool 5 for collection.

[0033] Preferably, the bottom end of the third baffle plate 4 is provided with a clean water retaining port, and the third baffle plate 4 can be used to intercept oil stains on the top, and clean water can be transmitted from the bottom clean water retaining port to the clean water return pool 7.

[0034] Preferably, the outer wall of the clean water return pipe 9 is provided with a connecting thread matched with the adjusting nut 10, so that the adjusting nut 10 can be threadedly lifted at the top end of the clean water return pipe 9, so that it can be adjusted according to the water level of the water collecting disc 1.

[0035] Preferably, one end of the oil stain discharge pipe 8 is bent, and the height of the bent end is greater than the height of the first baffle plate 2 and less than the height of the second baffle plate 3, and the grinding machine cutting fluid transmitted from the second baffle plate 3 can be discharged from the oil stain discharge pipe 8.

[0036] Preferably, the height of the second baffle plate 3 is consistent with the height of the third baffle plate 4.

[0037] Preferably, the top end height of the adjusting nut 10 is less than the top end height of the oil stain discharge pipe 8.

[0038] The specific working principle and use method of the utility model are as follows: the water collecting disc 1 is filled with clean cutting fluid before use, and the return pipe of the grinding machine is connected to the grinding machine cutting fluid collection pool 5 of the water collecting disc 1, so that the grinding machine cutting fluid can be transmitted to the grinding machine cutting fluid collection pool 5 of the water collecting disc 1, the cutting chips in the grinding machine cutting fluid can be collected in the grinding machine cutting fluid collection pool 5, the grinding machine cutting fluid can overflow from the top of the first baffle plate 2 to the oil-water separation pool 6, the dirty oil floats on the surface of the grinding machine cutting fluid in the grinding machine cutting fluid collection pool 5 and the oil-water separation pool 6, the dirty oil can be intercepted by the third baffle plate 4 in the grinding machine cutting fluid collection pool 5 and the oil-water separation pool 6, and the floating oil water higher than the second baffle plate 3 can be discharged through the second baffle plate 3, the clean grinding machine cutting fluid can flow to the second baffle plate 3 through the channel below the third baffle plate 4, the top height of the adjusting nut 10 at the clean water return pipe 9 is less than the second baffle plate 3, and the recovered grinding machine cutting fluid can flow to the grinding machine cutting fluid tank through the adjusting nut 10 and the clean water return pipe 9 for reuse, and the adjusting nut 10 can be rotated by the handle 11, so that the height can be adjusted according to the actual grinding machine cutting fluid level.

[0039] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An oil-water separator for grinding machine cutting fluid, comprising a water collection tray (1), an oil discharge pipe (8), a clean water return pipe (9), and an adjusting nut (10), characterized in that: The water collection tray (1) is fixedly equipped with a first baffle plate (2), a second baffle plate (3), and a third baffle plate (4). The water collection tray (1) is separated by the first baffle plate (2), the second baffle plate (3), and the third baffle plate (4) into a grinding machine cutting fluid collection tank (5), an oil-water separation tank (6), and a clean water return tank (7). The oil discharge pipe (8) is fixedly connected to the water collection tray (1) and is connected to the oil-water separation tank (6). The clean water return pipe (9) is fixedly connected to the water collection tray (1) and is threadedly connected to an adjusting nut (10). The adjusting nut (10) is fixedly connected to a handle (11).

2. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, The top of the first debris barrier (2) is lower than the second debris barrier (3) and the third debris barrier (4), and the top of the first debris barrier (2) is set as an overflow port.

3. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, The bottom end of the No. 3 debris barrier (4) is provided with a clean water inlet.

4. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, The outer wall of the water return pipe (9) is provided with a connecting thread that is compatible with the adjusting nut (10).

5. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, One end of the oil discharge pipe (8) is bent up, and the height of the bend is greater than the height of the first baffle plate (2) and less than the height of the second baffle plate (3).

6. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, The second and third debris barriers (3) are at the same height.

7. The oil-water separator for grinding machine cutting fluid according to claim 1, characterized in that, The height of the top of the adjusting nut (10) is less than the height of the top of the oil discharge pipe (8).

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