CN203227356U - Cutting fluid purifying device - Google Patents

Abstract

The utility model discloses a cutting fluid purification device, which comprises a waste liquid input pipe, a sedimentation tank, a filter tank and a clean liquid tank; the sedimentation tank is divided into a first sedimentation bin, a second sedimentation bin and a third sedimentation bin; out of the first filter bin, second filter bin and third filter bin; the net liquid tank is divided into the first net liquid bin, the second net liquid bin and the third net liquid bin; the second filter bin and the second net liquid bin A stirring paddle is provided; the waste liquid input pipe is connected to the top of the first sedimentation chamber; the third sedimentation chamber is connected to the top of the first filter chamber through the waste liquid extraction pipe; the opening of the waste liquid extraction pipe in the third sedimentation chamber is located in the third sedimentation chamber At the bottom of the tank, the first oil pump is arranged on the waste liquid extraction pipe; the bottom of the third filter tank is provided with an output port, which is located directly above the first clean liquid tank; the third clean liquid tank is equipped with a clean liquid output pipe, and the clean liquid The output pipe is provided with a second oil pump. The utility model has the advantages of simple structure and convenient operation, and can effectively purify the recycled cutting fluid.

Description

Cutting fluid purification device

technical field

The utility model relates to a purification device, in particular to a cutting fluid purification device.

Background technique

In the machining process, a large amount of cutting fluid is used for lubrication and cooling during metal cutting, cutting, grinding and other processing. Considering the cost, the cutting fluid is generally recycled, but the recycled cutting fluid contains iron filings, Dust and other impurities. The use of such recycled cutting fluid may cause workpiece wear, reduce machining accuracy, or damage the tool. If the recycled cutting fluid is not disposed of properly, it will not only cause waste, but more seriously, it will pollute the environment.

Utility model content

The purpose of the utility model is to provide a cutting fluid purification device, which has a simple structure and is easy to operate, and can effectively purify recovered cutting fluid.

In order to achieve the above purpose, the technical solution of the utility model is to design a cutting fluid purification device, which includes a waste liquid input pipe, a sedimentation tank, a filter tank and a clean liquid tank; One settling bin, the second settling bin and the third settling bin, the top of the partition is provided with an overflow port; the filter tank is divided into the first filter bin and the second filter bin distributed from top to bottom by two horizontal filter plates and the third filter bin; the net liquid tank is sequentially divided into the first net liquid bin, the second net liquid bin and the third net liquid bin by two vertical filter plates; the second filter bin and the second net liquid bin are equipped with There is a stirring paddle; the waste liquid input pipe is connected to the top of the first sedimentation bin; the third sedimentation bin is connected to the top of the first filter bin through the waste liquid extraction pipe; the opening of the waste liquid extraction pipe in the third sedimentation bin is located in the third sedimentation bin At the bottom, the waste liquid extraction pipe is provided with the first oil pump; the bottom of the third filter chamber is provided with an output port, which is located directly above the first clean liquid chamber; A second oil pump is provided on the pipe.

Preferably, the opening of the net liquid output pipe in the third net liquid bin is located at the bottom of the third net liquid bin.

Preferably, a cooler is provided on the net liquid output pipe, and the second oil pump is located between the cooler and the third net liquid tank.

The utility model has the advantages and beneficial effects of providing a cutting fluid purification device, which has a simple structure and is easy to operate, and can effectively purify recovered cutting fluid.

The utility model has the advantages of simple structure and convenient operation. After the waste liquid is preliminarily precipitated in the settling tank, it enters the filter tank to filter out impurities such as iron filings and dust in the cutting waste liquid. The filtered clean liquid can be used continuously, which reduces the cost and saves energy. Environmental friendly.

Description of drawings

Fig. 1 is the schematic diagram of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

The technical scheme of the concrete implementation of the utility model is:

A cutting fluid purification device, including a waste liquid input pipe 1, a sedimentation tank 2, a filter tank 3 and a clean liquid tank 4; the sedimentation tank 2 is divided into a first sedimentation bin 21, a second The sedimentation bin 22 and the third sedimentation bin 23, the top of the partition plate 24 is provided with an overflow port 25; the filter tank 3 is divided into the first filter bin 31 and the second filter bin 31 distributed from top to bottom by two horizontally arranged filter plates 34. Bin 32 and the third filter bin 33; the net liquid tank 4 is divided into the first net liquid bin 41, the second net liquid bin 42 and the third net liquid bin 43 successively by two vertical filter plates 44; the second filter bin 32 and the second clean liquid storehouse 42 are provided with a stirring paddle 5; the waste liquid input pipe 1 is connected to the top of the first settling storehouse 21; the third settling storehouse 23 is connected to the top of the first filter storehouse 31 through the waste liquid extraction pipe 6; the waste liquid The opening of the liquid extraction pipe 6 in the third sedimentation chamber 23 is located at the bottom of the third sedimentation chamber 23, and the waste liquid extraction pipe 6 is provided with a first oil pump 61; the bottom of the third filter chamber 33 is provided with an output port, and the output port is located at the first The first net liquid tank 41 is directly above; the third net liquid tank 43 is provided with a net liquid output pipe 7 , and a second oil pump 71 is provided on the net liquid output pipe 7 . The opening of the net liquid output pipe 7 in the third net liquid bin 43 is located at the bottom of the third net liquid bin 43 . A cooler 8 is provided on the net liquid output pipe 7 , and the second oil pump 71 is located between the cooler 8 and the third net liquid tank 43 .

The above is only the preferred embodiment of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.

Claims (3)

1. The cutting fluid purification device is characterized in that it includes a waste liquid input pipe, a sedimentation tank, a filter tank and a clean liquid tank; the sedimentation tank is divided into the first sedimentation bin, the second sedimentation bin and the second sedimentation bin by two vertical partitions in sequence. The third sedimentation bin, the top of the partition is provided with an overflow port; the filter tank is divided into the first filter bin, the second filter bin and the third filter bin distributed from top to bottom by two horizontal filter plates; the net liquid tank The first net liquid bin, the second net liquid bin and the third net liquid bin are sequentially separated by two vertical filter plates; the second filter bin and the second net liquid bin are equipped with stirring paddles; the waste liquid input pipe is connected to the top of the first settling bin; the third settling bin is connected to the top of the first filter bin through the waste liquid extraction pipe; the opening of the waste liquid extraction pipe in the third settling bin is located at the bottom of the third settling bin, and the waste liquid extraction pipe is provided with The first oil pump; the bottom of the third filter chamber is provided with an output port, and the output port is located directly above the first net liquid warehouse; the third net liquid warehouse is provided with a net liquid output pipe, and a second oil pump is arranged on the net liquid output pipe. 2 . The cutting fluid purification device according to claim 1 , wherein the opening of the clean liquid output pipe in the third clean liquid tank is located at the bottom of the third clean liquid tank. 3 . 3. The cutting fluid purification device according to claim 1, wherein a cooler is provided on the net liquid output pipe, and the second oil pump is located between the cooler and the third net liquid tank.

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