Ultrafine filament lubricating liquid purification device

Abstract

The ultra-fine filament lubricating liquid purification device comprises a lubricating liquid return pool and a lubricating liquid supply pool which are arranged corresponding to a wire drawing machine, and a plurality of filtering modules are arranged between the lubricating liquid return pool and the lubricating liquid supply pool; the lubricating liquid supply pool is used as a lubricating liquid supply part of the wire drawing machine, and correspondingly receives the wire drawing machine recycled lubricating liquid treated by the plurality of filtering modules at the same time, so that a superfine filament lubricating liquid purification structure is formed; the filtering module is composed of a vertical flow type sedimentation tank and comprises a sedimentation tank body, a liquid inlet and a liquid outlet are formed in the two sides of the upper portion of the sedimentation tank body, the liquid inlet is communicated with a liquid inlet pipe, and an upward conical baffle for preventing inlet liquid from impacting the bottom of the sedimentation tank body is arranged at an opening of the liquid inlet pipe.

Description

Technical Field

[0001] The utility model relates to a testing technology and a testing device, in particular to an ultra-fine filament lubricating liquid purification device. Background Art

[0002] The requirements for conversion efficiency of photovoltaic silicon wafers are getting higher and higher, while reducing costs. This has led to thinner photovoltaic silicon wafers, and also required the cutting wire to be thinner and thinner. The drawing process of thin steel wire requires the lubricant to be cleaner.

[0003] The existing lubricating liquid sedimentation system adopts a single sedimentation tank circulation, which has poor sedimentation effect and cannot meet the requirements of ultra-fine wires for the cleanliness of the lubricating liquid, which easily causes wire breakage and poor linearity of the wire.

[0004] Therefore, it is necessary to provide a superfine filament lubricating fluid purification device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a superfine filament lubricating liquid purification device.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] An ultra-fine filament lubricating liquid purification device comprises a lubricating liquid return tank and a lubricating liquid supply tank provided corresponding to a wire drawing machine, wherein a plurality of filtering modules are provided between the lubricating liquid return tank and the lubricating liquid supply tank;

[0008] The lubricating liquid supply tank is used as the lubricating liquid supply part of the wire drawing machine, and at the same time corresponds to receiving the lubricating liquid recovered by the wire drawing machine after being processed by a number of filtering modules, forming an ultra-fine wire lubricating liquid purification structure;

[0009] The filtration module is composed of a vertical flow sedimentation tank, including a sedimentation tank body. A liquid inlet and a liquid outlet are arranged on both sides of the upper part of the sedimentation tank body, and the liquid inlet is connected to a liquid inlet pipe. An upward conical baffle is arranged at the opening of the liquid inlet pipe to prevent the incoming liquid from impacting the bottom of the sedimentation tank body.

[0010] Furthermore, an impurity discharge outlet is provided at the bottom of the sedimentation tank body.

[0011] Furthermore, a pre-filter is provided between the wire drawing machine and the lubricating liquid return tank.

[0012] Furthermore, the pre-filter part is composed of a filter.

[0013] Furthermore, the lubricating liquid supply tank corresponds to the wire drawing machine, and the lubricating liquid return tank corresponds to the lubricating liquid supply tank, and both are provided with lubricating liquid drive pumps.

[0014] Furthermore, a heat exchange module is provided between the filter module and the lubricating liquid supply tank.

[0015] Furthermore, the impurity discharge port is connected to the slag discharge pool.

[0016] Compared with the prior art, the utility model can effectively filter and recover the lubricating liquid, thereby ensuring the cleanliness of the lubricating liquid and meeting the operating requirements of ultra-fine filaments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is one of the structural schematic diagrams of the utility model.

[0018] Figure 2 This is the second structural diagram of the present utility model. DETAILED DESCRIPTION

[0019] Example:

[0020] See also Figure 1-2 This embodiment shows a superfine filament lubricant purification device, including a lubricant return tank 2 and a lubricant supply tank 3 provided corresponding to a wire drawing machine 1, and a plurality of filter modules 4 are provided between the lubricant return tank 2 and the lubricant supply tank 3;

[0021] The lubricating liquid supply tank 3 is used as the lubricating liquid supply part of the wire drawing machine 1, and at the same time corresponds to receiving the lubricating liquid recovered by the wire drawing machine after being processed by a plurality of filtering modules 4, so as to form a superfine wire lubricating liquid purification structure;

[0022] A pre-filter 5 is provided between the wire drawing machine 1 and the lubricating liquid return tank 2 .

[0023] The pre-filter part 5 is composed of a filter.

[0024] The lubricating liquid supply tank 3 corresponds to the wire drawing machine 1 , and the lubricating liquid return tank 2 corresponds to the lubricating liquid supply tank 3 , and both are provided with a lubricating liquid driving pump 6 .

[0025] A heat exchange module 7 is also provided between the filter module 4 and the lubricating liquid supply tank 3 .

[0026] The filtration module 4 is composed of a vertical flow sedimentation tank, including a sedimentation tank body 41. A liquid inlet 42 and a liquid outlet 43 are arranged on both sides of the upper part of the sedimentation tank body 41. The liquid inlet 42 is connected to a liquid inlet pipe 44. An upward conical baffle 45 is arranged at the opening of the liquid inlet pipe 44 to prevent the incoming liquid from impacting the bottom of the sedimentation tank body.

[0027] An impurity discharge port 46 is provided at the bottom of the sedimentation tank body 41 .

[0028] The impurity discharge port 46 is connected to the slag discharge pool 8 .

[0029] Compared with the prior art, the utility model can effectively filter and recover the lubricating liquid, thereby ensuring the cleanliness of the lubricating liquid and meeting the operating requirements of ultra-fine filaments.

[0030] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An ultra-fine filament lubricating fluid purification device, characterized in that: It includes a lubricating liquid return tank and a lubricating liquid supply tank provided corresponding to the wire drawing machine, and a plurality of filter modules are provided between the lubricating liquid return tank and the lubricating liquid supply tank; The lubricating liquid supply tank is used as the lubricating liquid supply part of the wire drawing machine, and at the same time corresponds to receiving the lubricating liquid recovered by the wire drawing machine after being processed by a number of filtering modules, forming an ultra-fine wire lubricating liquid purification structure; The filtration module is composed of a vertical flow sedimentation tank, including a sedimentation tank body. A liquid inlet and a liquid outlet are arranged on both sides of the upper part of the sedimentation tank body, and the liquid inlet is connected to a liquid inlet pipe. An upward conical baffle is arranged at the opening of the liquid inlet pipe to prevent the incoming liquid from impacting the bottom of the sedimentation tank body.

2. The ultra-fine filament lubricating fluid purification device according to claim 1, characterized in that: An impurity discharge outlet is arranged at the bottom of the sedimentation tank body.

3. The ultra-fine filament lubricating fluid purification device according to claim 2, characterized in that: A pre-filter is arranged between the wire drawing machine and the lubricating liquid return tank.

4. The ultra-fine filament lubricating fluid purification device according to claim 3, characterized in that: The pre-filter section is composed of a filter.

5. The ultra-fine filament lubricating fluid purification device according to claim 4, characterized in that: The lubricating liquid supply tank corresponds to the wire drawing machine, and the lubricating liquid return tank corresponds to the lubricating liquid supply tank, and both are provided with lubricating liquid driving pumps.

6. The ultra-fine filament lubricating fluid purification device according to claim 5, characterized in that: A heat exchange module is also provided between the filter module and the lubricating liquid supply tank.

7. The ultra-fine filament lubricating fluid purification device according to claim 6, characterized in that: The impurity discharge port is connected to the slag discharge pool.

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