Copper powder filter cloth separating device

Abstract

The utility model discloses a copper powder filter cloth separating device which comprises a material receiving groove with a discharging pipe at the bottom, a concentric-square-shaped plate which is installed in an inner cavity of the material receiving groove and provided with a supporting step, and a vibration exciter used for driving a filter cloth frame to shake. Four groups of springs are fixed at four corners of the bottom of the concentric-square-shaped plate, and the lower ends of the four groups of springs are fixedly connected with mounting plates correspondingly arranged on the inner wall of the material receiving groove respectively; the vibration exciter is mounted at the bottom of the concentric-square-shaped plate; and a valve is arranged on the discharge pipe. According to the device, copper powder on the filter cloth is vibrated off in a rapid vibration mode, so that the copper powder on the filter cloth can be separated more thoroughly, and the separation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of copper metal, in particular to a copper powder filter cloth separation device. Background Art

[0002] During the continuous casting and rolling production process of copper rods, copper powder continuously peels off the copper billet during the rolling process of the rolling mill, and the copper rod needs to be cleaned with an emulsion. Due to the high cost of the emulsion, it needs to be recycled. However, the presence of copper powder will affect the recycling of the emulsion, so a filter cloth must be used to filter the copper powder in the emulsion. Over time, a layer of copper powder will accumulate on the filter cloth, causing the filter cloth to lose its filtering function. The most direct solution is to replace the filter cloth, but copper powder and filter cloth have a large recycling value, so the copper powder and filter cloth need to be separated and recycled separately.

[0003] The existing separation devices mostly use cleaning rollers. When in use, one end of the filter cloth (the filter cloth is installed on a circular frame, and the filter cloth needs to be removed from it when cleaning) is manually passed around the surface of the guide roller inside the cleaning box in turn, and then the winding device drives one end of the filter cloth to be wound up. During the winding process, the filter cloth contacts the surface of the cleaning roller inside the cleaning box, and the cleaning roller cleans the surface of the filter cloth to achieve copper powder separation. Although the above device can achieve copper powder separation, the copper powder separation effect of the above device is poor, and the copper powder on the filter cloth cannot be completely separated by the cleaning roller. Therefore, the present application provides a copper powder filter cloth separation device to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a copper powder filter cloth separation device to solve the technical problem that the existing device has poor separation effect on the copper powder on the filter cloth.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a copper powder filter cloth separation device, comprising a receiving trough with a discharge pipe at the bottom, a circular plate with a support step installed in the inner cavity of the receiving trough, and a vibrator for driving the filter cloth frame to vibrate;

[0006] Four groups of springs are fixed at the four corners of the bottom of the circular plate, and the lower ends of the four groups of springs are respectively fixedly connected to the corresponding mounting plates provided on the inner wall of the receiving trough;

[0007] The vibration exciter is installed at the bottom of the circular plate;

[0008] The discharge pipe is provided with a valve.

[0009] As a preferred implementation manner in this embodiment, it further includes an automatic adjustment unit for automatically adjusting the vibration intensity of the exciter according to the amount of copper powder attached to the filter cloth of the filter cloth frame.

[0010] As a preferred implementation of this embodiment, the automatic adjustment unit includes a current regulator with an adjustment knob, an L-shaped movable rod for driving the adjustment knob to rotate, and an interference rod fixed to the lower end of the circular plate;

[0011] The current regulator is installed on one of the groups of the mounting plates, and an arc-shaped adjustment groove is provided on the adjustment knob. The lower end of the L-shaped movable rod extends to the inner cavity of the arc-shaped adjustment groove. The L-shaped movable rod is vertically slidably set on the mounting plate. The L-shaped movable rod is connected to the weight through a pull rope, and the pull rope portion is assembled on the guide pulley on the mounting plate. The lower end of the interference rod is in contact with the upper end of the L-shaped movable rod.

[0012] As a preferred implementation in this embodiment, a universal ball is installed at the lower end of the interference rod, a disc is installed at the upper end of the L-shaped movable rod, and the lower end of the universal ball contacts the upper end ball of the disc.

[0013] As a preferred implementation in this embodiment, the circular plate includes two U-shaped plates with the supporting steps, and both ends of the two U-shaped plates are connected by a U-shaped rod.

[0014] As a preferred implementation manner in this embodiment, the exciters are provided in two groups and are arranged opposite to each other at the bottom of the circular plate.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] The utility model has a reasonable structure. The device uses a rapid vibration method to shake off the copper powder on the filter cloth, so that the copper powder on the filter cloth can be separated more thoroughly and the separation effect is good.

[0017] In the utility model, an automatic adjustment unit is provided, which automatically adjusts the vibration intensity of the exciter according to the amount of copper powder attached to the filter cloth of the filter cloth frame, and can quickly shake off the copper powder on the filter cloth while making reasonable distribution and utilization of electrical energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the middle circular plate structure;

[0021] Figure 3 for Figure 2 Schematic diagram of the automatic adjustment unit and local magnification structure;

[0022] Figure 4 for Figure 2 Schematic diagram of the structure of the middle circular plate viewed from above.

[0023] In the figure: 1. Material receiving trough; 2. Material discharge pipe; 3. Mounting plate; 4. Spring; 5. Circular plate; 6. Support step; 7. U-shaped rod; 8. Vibrator; 9. Current regulator; 10. Resistance rod; 11. Adjustment knob; 12. Arc-shaped adjustment groove; 13. Weight; 14. Pull rope; 15. Guide pulley; 16. L-shaped movable rod; 17. Universal ball bearing. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: Reference Figure 1-2 The copper powder filter cloth separation device shown in the figure comprises a receiving trough 1 with a discharge pipe 2 at the bottom, a circular plate 5 installed in the inner cavity of the receiving trough 1 and having a support step 6, and a vibrator 8 for driving the filter cloth frame to vibrate;

[0026] Four sets of springs 4 are fixed at the four corners of the bottom of the circular plate 5, and the lower ends of the four sets of springs 4 are respectively fixedly connected to the corresponding mounting plates 3 provided on the inner wall of the receiving trough 1;

[0027] The exciter 8 is installed at the bottom of the circular plate 5;

[0028] The discharge pipe 2 is provided with a valve.

[0029] When in use, the circular frame with the filter cloth is directly placed on the supporting step 6, and the filtering surface of the filter cloth is set downward. At this time, the vibrator 8 is controlled to work, driving the circular frame to vibrate, and then the copper powder attached to it is shaken off, and the copper powder is separated more thoroughly. The separated copper powder enters the receiving trough 1 and can be discharged from the discharge pipe 2.

[0030] As a preferred implementation manner in this embodiment, an automatic adjustment unit is further included to automatically adjust the vibration intensity of the exciter 8 according to the amount of copper powder attached to the filter cloth of the filter cloth frame.

[0031] As a preferred implementation in this embodiment, Figure 3 As shown, the automatic adjustment unit includes a current regulator 9 with an adjustment knob 11, an L-shaped movable rod 16 for driving the adjustment knob 11 to rotate, and an interference rod 10 fixed to the lower end of the circular plate 5;

[0032] The current regulator 9 is installed on one of the mounting plates 3. An arc-shaped adjustment groove 12 is provided on the adjustment knob 11. The lower end of the L-shaped movable rod 16 extends to the inner cavity of the arc-shaped adjustment groove 12. The L-shaped movable rod 16 is vertically slidably set on the mounting plate 3. The L-shaped movable rod 16 is connected to the weight 13 through a pull rope 14. The pull rope 14 is partially assembled on the guide pulley 15 on the mounting plate 3, and the lower end of the interference rod 10 contacts the upper end of the L-shaped movable rod 16.

[0033] The circular frame is placed on the supporting step 6, and its weight automatically drives the resistance rod 10 to move downward. The resistance rod 10 overcomes the gravity of the weight 13 and drives the L-shaped movable rod 16 to move downward, thereby causing the adjustment knob 11 to rotate. The greater the current passed into the exciter 8, the stronger the vibration effect of the circular frame. As the copper powder on the filter cloth falls off, its weight decreases, and the weight 13 will drive the L-shaped movable rod 16 to move upward, and the vibration intensity of the circular frame will decrease and eventually maintain a constant intensity vibration. An automatic adjustment unit is set up to quickly shake off the copper powder on the filter cloth while reasonably distributing and utilizing the electrical energy (i.e. saving electrical energy).

[0034] It should be noted that: 1. Two weights 13 can be set, and the sum of the weights of the two weights 13 is greater than the sum of the gravity of the L-shaped movable rod 16 and the resistance encountered by the driving adjustment knob 11. During the current adjustment, the two weights 13 are used to drive the L-shaped movable rod 16 to move upward, but the resistance encountered by the L-shaped movable rod 16 when moving downward is basically constant, which is conducive to the precise adjustment of the current; 2. The current regulator is electrically connected to the exciter 8.

[0035] As a preferred implementation in this embodiment, Figure 3 As shown, a universal ball 17 is installed at the lower end of the interference rod 10, and a disc is installed at the upper end of the L-shaped movable rod 16. The lower end of the universal ball 17 contacts the upper end ball of the disc.

[0036] Since the arc plate 5 and the interference rod 10 will also vibrate when the exciter 8 is working, causing them to change in multi-directional displacement, a universal ball 17 is provided to reduce the friction between the interference rod 10 and the L-shaped movable rod 16.

[0037] As a preferred implementation in this embodiment, Figure 2As shown, the circular plate 5 includes two U-shaped plates with supporting steps 6, and both ends of the two U-shaped plates are connected by a U-shaped rod 7.

[0038] The design of the U-shaped rod 7 allows one to directly insert one's hand into the U-shaped cavity of the U-shaped rod 7 to hold the arc-shaped frame when taking the circular frame, and finally take it out, making it convenient to take the circular frame.

[0039] As a preferred implementation in this embodiment, Figure 4 As shown, there are two groups of vibration exciters 8 , which are arranged opposite to each other at the bottom of the circular plate 5 .

[0040] Symmetrical arrangement of the two groups of vibrators 8 is beneficial for uniform vibration of all parts of the circular frame, thereby promoting thorough separation of the copper powder on all parts of the filter cloth.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A copper powder filter cloth separation device, characterized in that: It comprises a receiving trough (1) with a discharge pipe (2) at the bottom, a circular plate (5) installed in the inner cavity of the receiving trough (1) and having a supporting step (6), and a vibrator (8) for driving the filter cloth frame to vibrate; Four groups of springs (4) are fixed at the four corners of the bottom of the circular plate (5), and the lower ends of the four groups of springs (4) are respectively fixedly connected to the corresponding mounting plates (3) provided on the inner wall of the receiving trough (1); The exciter (8) is installed at the bottom of the circular plate (5); The discharge pipe (2) is provided with a valve.

2. The copper powder filter cloth separation device according to claim 1, characterized in that: It also includes an automatic adjustment unit for automatically adjusting the vibration intensity of the exciter (8) according to the amount of copper powder attached to the filter cloth of the filter cloth frame.

3. The copper powder filter cloth separation device according to claim 2, characterized in that: The automatic adjustment unit comprises a current regulator (9) with an adjustment knob (11), an L-shaped movable rod (16) for driving the adjustment knob (11) to rotate, and an interference rod (10) fixed to the lower end of the circular plate (5); The current regulator (9) is mounted on one of the mounting plates (3), an arc-shaped adjustment groove (12) is provided on the adjustment knob (11), the lower end of the L-shaped movable rod (16) extends to the inner cavity of the arc-shaped adjustment groove (12), the L-shaped movable rod (16) is vertically slidably arranged on the mounting plate (3), the L-shaped movable rod (16) is connected to the weight (13) through a pull rope (14), the pull rope (14) is partially assembled on the guide pulley (15) on the mounting plate (3), and the lower end of the interference rod (10) contacts the upper end of the L-shaped movable rod (16).

4. The copper powder filter cloth separation device according to claim 3, characterized in that: A universal ball (17) is installed at the lower end of the interference rod (10), a disc is installed at the upper end of the L-shaped movable rod (16), and the lower end of the universal ball (17) contacts the upper end ball of the disc.

5. The copper powder filter cloth separation device according to claim 1, characterized in that: The circular plate (5) comprises two U-shaped plates with the supporting steps (6), and both ends of the two U-shaped plates are connected by a U-shaped rod (7).

6. The copper powder filter cloth separation device according to claim 1, characterized in that: The vibrators (8) are provided in two groups and are arranged opposite to each other at the bottom of the circular plate (5).

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