Copper material wire drawing machine emulsion multistage filtering copper powder separation device

Abstract

The utility model discloses a copper material wire drawing machine emulsion multistage filtration copper powder separation device, including support frame, the support frame upper end is equipped with jar body, the upper middle part of jar body is equipped with motor, motor rotating shaft penetrates jar body and is fixedly connected with connecting rod, the lower side of connecting rod is fixedly connected with centrifugal barrel, the lower end of centrifugal barrel is equipped with multiple matrix arrangement's through -hole, jar body one side of motor is equipped with pre -filtration subassembly, the lower end in jar body is equipped with fine filter screen, the upper end of connecting rod is equipped with and is equipped with fixed block, the outside of fixed block is equipped with four matrix arrangement's reinforcing rod, the side away from fixed block of reinforcing rod and centrifugal barrel inner wall fixedly connected, jar body bottom is equipped with liquid discharge pipe. This kind of separation device convenient operation, through centrifugal and multistage filtration, effectively improved the separation effect of emulsion and copper powder, more convenient emulsion's reuse.

Description

Technical Field

[0001] This utility model relates to the field of emulsion copper powder separation technology, and in particular to a multi-stage filtration copper powder separation device for emulsion in copper wire drawing machines. Background Technology

[0002] In the copper wire drawing process, the copper wire drawing machine needs to use emulsion to cool and lubricate the drawing die and copper material to improve the drawing quality and die life. However, during the drawing process, a large amount of fine copper powder is generated and mixed into the emulsion. If this copper powder is not separated in time, the performance of the emulsion will deteriorate, affecting the cooling and lubrication effect, and thus reducing the drawing quality of the copper material. At the same time, the emulsion containing a large amount of copper powder will cause wear on the components of the wire drawing machine, shortening the service life of the equipment. Most existing copper powder separation devices adopt a three-stage filtration method, which has a poor filtration effect on fine copper powder and cannot separate suspended fine copper powder. It is difficult to separate the copper powder from the emulsion, resulting in secondary contamination by copper powder, which reduces the lubrication performance and is not conducive to the reuse of the emulsion. Therefore, we propose a multi-stage filtration copper powder separation device for copper wire drawing machine emulsion. Utility Model Content

[0003] To address the aforementioned problems, this invention provides a multi-stage filtration and copper powder separation device for emulsion in copper wire drawing machines. This invention solves the problem that most existing copper powder separation devices employ a three-stage filtration method, which is ineffective at filtering fine copper powder and cannot separate suspended fine copper powder. This makes it difficult to separate copper powder from the emulsion, leading to secondary contamination by copper powder, reduced lubrication performance, and hindering the reuse of the emulsion.

[0004] This utility model discloses a multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine. It includes a support frame, a tank at the upper end of the support frame, a motor at the upper center of the tank, a rotating shaft passing through the tank and fixedly connected to a connecting rod, a centrifuge barrel at the lower end of the connecting rod, multiple matrix-arranged through holes at the lower end of the centrifuge barrel, a pre-filtration assembly on the side of the tank near the motor, a fine filter screen at the lower end of the tank, a fixing block at the upper end of the connecting rod, four matrix-arranged reinforcing rods on the outer side of the fixing block, the reinforcing rods being fixedly connected to the inner wall of the centrifuge barrel on the side away from the fixing block, and a drain pipe at the bottom of the tank.

[0005] In the above scheme, the drain pipe is equipped with a valve.

[0006] In the above scheme, the pre-filtration component includes a filter tube, which is connected to the tank body at the bottom and has a sealing cap at the top. A support ring is provided at the upper end of the filter tube, and a connecting ring is provided above the support ring. A coarse filter screen frame is provided inside the connecting ring, and an inlet pipe is provided at the middle of the top of the sealing cap.

[0007] In the above scheme, the tank body is provided with a manhole on the side above the fine filter screen.

[0008] In the above scheme, a cover plate is provided on the side of the tank away from the pre-filtration component, and a handle is provided on the cover plate.

[0009] In the above scheme, the lower end cross-section of the centrifuge bucket is an inverted cone shape.

[0010] The advantages and beneficial effects of this utility model are as follows: This utility model provides a multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine. When the emulsion passes through the coarse filter frame, the coarse filter frame can perform preliminary filtration of the emulsion. When the emulsion enters the centrifuge tank, the motor drives the connecting rod to rotate, and the centrifuge tank also rotates through the transmission of the connecting rod. When the centrifuge tank rotates, the centrifugal force causes the suspended fine copper powder to enter the lower end of the tank through the through holes. The copper powder entering the lower end of the tank is in a precipitated state. When it passes through the fine filter screen, the fine filter screen can filter the copper powder in the emulsion after centrifugation again. The filtered emulsion can be discharged through the drain pipe. This separation device has a simple structure and is easy to operate. Through centrifugation and multi-stage filtration, it effectively improves the separation effect of emulsion and copper powder, and makes it easier for the emulsion to be reused. Attached Figure Description

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a schematic diagram of part A of the present invention.

[0015] In the diagram: 1. Support frame; 2. Tank body; 3. Motor; 4. Connecting rod; 5. Centrifuge tank; 6. Through hole; 7. Pre-filtration assembly; 71. Filter pipe; 72. Sealing cover; 73. Support ring; 74. Connecting ring; 75. Coarse filter screen frame; 76. Inlet pipe; 8. Fine filter screen; 9. Fixing block; 10. Reinforcing rod; 11. Drain pipe; 12. Valve; 13. Manhole; 14. Cover plate; 15. Handle. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0017] like Figure 1-3 As shown, this utility model is a multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine. It includes a support frame 1, with a tank 2 at the upper end of the support frame 1. A motor 3 is located in the upper center of the tank 2. The rotating shaft of the motor 3 passes through the tank 2 and is fixedly connected to a connecting rod 4. The lower part of the connecting rod 4 is fixedly connected to a centrifuge tank 5. The lower end of the centrifuge tank 5 has multiple matrix-arranged through holes 6. When the motor 3 is working, it drives the connecting rod 4 to rotate, causing the centrifuge tank 5 to rotate as well. During the rotation of the centrifuge tank 5, the centrifugal force allows suspended fine copper powder to enter the lower end of the tank 2 through the through holes 6. The tank 2 is located near the motor 3. A pre-filter assembly 7 is provided on one side, which can perform preliminary filtration of copper powder inside the emulsion. A fine filter screen 8 is provided at the lower end of the tank body 2, which can further filter the copper powder inside the centrifuged emulsion. A fixing block 9 is provided at the upper end of the connecting rod 4. Four reinforcing rods 10 are arranged in a matrix on the outside of the fixing block 9. The side of the reinforcing rods 10 away from the fixing block 9 is fixedly connected to the inner wall of the centrifuge tank 5. The fixing block 9 is fixedly connected to the connecting rod 4. The connection stability between the connecting rod 4 and the centrifuge tank 5 is effectively increased by the setting of the fixing block 9 and the reinforcing rods 10. A drain pipe 11 is provided at the bottom of the tank body 2, through which the filtered emulsion can be discharged.

[0018] The drain pipe 11 is equipped with a valve 12, which can control the opening and closing of the drain pipe 11.

[0019] The pre-filtration assembly 7 includes a filter tube 71, which is connected to the tank 2 at the bottom. A sealing cap 72 is provided above the filter tube 71. A support ring 73 is provided at the upper end of the filter tube 71. A connecting ring 74 is provided above the support ring 73. A coarse filter screen 75 is provided inside the connecting ring 74. An inlet pipe 76 is provided at the middle of the upper part of the sealing cap 72. The support ring 73 can support the connecting ring 74. The emulsion to be filtered can enter the filter tube 71 through the inlet pipe 76. When the emulsion passes through the coarse filter screen 75, the coarse filter screen 75 can perform preliminary filtration of the emulsion.

[0020] The tank 2 is provided with a manhole 13 on one side above the fine filter screen 8. The manhole 13 makes it easier for staff to clean the copper powder filtered by the fine filter screen 8.

[0021] A cover plate 14 is provided on the side of the tank body 2 away from the pre-filter component 7. The cover plate 14 is provided with a handle 15. The cover plate 14 is movably connected to the tank body 2 by a hinge. The handle 15 makes it easier for the staff to open and close the cover plate 14.

[0022] The lower section of the centrifuge tank 5 is an inverted cone shape.

[0023] Specifically, in this invention, the emulsion to be filtered can enter the filter tube 71 through the inlet pipe 76. When the emulsion passes through the coarse filter frame 75, the coarse filter frame 75 can perform preliminary filtration of the emulsion. When the emulsion enters the centrifuge tank 5, the motor 3 drives the connecting rod 4 to rotate. Through the transmission of the connecting rod 4, the centrifuge tank 5 also rotates. When the centrifuge tank 5 rotates, the centrifugal force of the centrifuge tank 5 causes the suspended fine copper powder to enter the lower end of the tank 2 through the through hole 6. The copper powder entering the lower end of the tank 2 is in a precipitated state. When it passes through the fine filter screen 8, the fine filter screen 8 can filter the copper powder in the centrifuged emulsion again. The filtered emulsion can be discharged through the drain pipe 11.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine, comprising a support frame (1), characterized in that, The support frame (1) has a tank (2) at its upper end. A motor (3) is located in the upper middle part of the tank (2). The rotating shaft of the motor (3) passes through the tank (2) and is fixedly connected to the connecting rod (4). The connecting rod (4) is fixedly connected to the centrifuge tank (5) at its lower end. The centrifuge tank (5) has multiple through holes (6) arranged in a matrix at its lower end. A pre-filter assembly (7) is located on the side of the motor (3) of the tank (2). A fine filter screen (8) is located at the lower end of the tank (2). A fixing block (9) is located at the upper end of the connecting rod (4). Four reinforcing rods (10) are arranged in a matrix on the outside of the fixing block (9). The side of the reinforcing rod (10) away from the fixing block (9) is fixedly connected to the inner wall of the centrifuge tank (5). A drain pipe (11) is located at the bottom of the tank (2).

2. The multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine according to claim 1, characterized in that, A valve (12) is provided on the drain pipe (11).

3. The multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine according to claim 1, characterized in that, The pre-filtration assembly (7) includes a filter tube (71), which is connected to the tank body (2) at the bottom. A sealing cap (72) is provided above the filter tube (71). A support ring (73) is provided at the upper end of the filter tube (71). A connecting ring (74) is provided above the support ring (73). A coarse filter screen frame (75) is provided inside the connecting ring (74). An inlet pipe (76) is provided in the middle of the upper part of the sealing cap (72).

4. The multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine according to claim 1, characterized in that, The tank (2) has a manhole (13) on one side above the fine filter screen (8).

5. The multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine according to claim 1, characterized in that, A cover plate (14) is provided on the side of the tank (2) away from the pre-filter assembly (7), and a handle (15) is provided on the cover plate (14).

6. The multi-stage filtration and copper powder separation device for emulsion in a copper wire drawing machine according to claim 1, characterized in that, The lower section of the centrifuge barrel (5) is an inverted cone shape.

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