Electrostatic separation and purification device for abrasion-resistant ultrafine-grained diamond micro-powder

Abstract

The utility model relates to the field of diamond micro-powder processing, and discloses an electrostatic separation and purification device for abrasion-resistant ultrafine-grained diamond micro-powder, which comprises a round cover, an electrostatic separation and purification mechanism and an electrostatic separation and purification mechanism, the electrostatic separation and purification mechanism comprises a superfine diamond micro-powder adding hopper, a flow dividing pipe, a discharging pipe, a shell, a connecting piece, a drainage hopper and an electrostatic chuck; the flow dividing pipe is fixedly installed between the superfine diamond micro-powder adding hopper and the round cover, the electrostatic chuck is fixedly installed on the inner wall of the top of the round cover, the discharging pipe is fixedly connected with the shell, the connecting piece is fixedly installed on the inner wall of the shell and fixedly connected with the drainage hopper, and the outer side of the drainage hopper makes contact with the inner side of the round cover. The device has the following advantages and effects that superfine diamond micro-powder can uniformly flow on the drainage hopper, so that the electrostatic chuck can fully adsorb and remove dust in the superfine diamond micro-powder, and the dust removal efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond micro powder processing technical field, especially in kind of wear -resisting cutting super fine particle size diamond micro powder's electrostatic separation purification device. BACKGROUND

[0002] Diamond micro powder is a kind of material with very high hardness and excellent thermal conductivity, is widely used in precision grinding, polishing, cutting, drilling and electronic packaging etc., diamond micro powder has excellent wear -resisting performance.

[0003] The prior art with the announcement number CN207204378U discloses a diamond micro powder special electrostatic dust collector, when using, electrostatic chuck is set in the upper portion, then diamond is stirred, realizes the adsorption to dust in diamond micro powder, but the dust removal effect of this structure to diamond micro powder is limited, the diamond micro powder precipitated to the middle portion and bottom is still covered by the upper diamond micro powder, the dust in the covered diamond micro powder cannot go out, and the dust removal efficiency is low, therefore, a kind of wear -resisting cutting super fine particle size diamond micro powder's electrostatic separation purification device is needed to solve the above problems.

[0004] The information disclosed in this section is intended only to increase the understanding of the general background of the present utility model, and should not be considered as acknowledging or in any form implying that this information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of wear -resisting cutting super fine particle size diamond micro powder's electrostatic separation purification device to solve the above problems.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of wear -resisting cutting super fine particle size diamond micro powder's electrostatic separation purification device, comprising:

[0007] Round cover, electrostatic separation purification mechanism is arranged on the round cover;

[0008] The electrostatic separation purification mechanism includes superfine diamond micro powder adding hopper, shunt pipe, blanking pipe, shell, connecting piece, drainage hopper and electrostatic chuck;

[0009] The shunt pipe is fixedly installed between superfine diamond micro powder adding hopper and round cover, the electrostatic chuck is fixedly installed on the top inner wall of round cover, the blanking pipe is fixedly connected with shell, the connecting piece is fixedly installed on the inner wall of shell, the connecting piece is fixedly connected with drainage hopper, and the outer side of drainage hopper is in contact with the inner side of round cover.

[0010] The utility model discloses a further setting for: static separation purification mechanism still includes support frame, power motor, gear one and gear two, power motor fixed mounting is on the support frame, power motor output and gear one fixed connection, gear two fixed cover is equipped with the outside of the downcomer, the downcomer rotation is installed on the support frame, gear one is engaged with gear two.

[0011] The utility model discloses a further setting for: the outside of round cover is contacted with the inside of shell.

[0012] By adopting the above technical scheme, the rotation of the shell is not affected.

[0013] The utility model discloses a further setting for: the ultra -fine diamond micro powder adds the hopper and is fixed with the assembly frame.

[0014] The utility model discloses a further setting for: the ultra -fine diamond micro powder adds the hopper bottom fixed setting has the connecting rod, and the connecting rod bottom is fixed with round cover connection.

[0015] By adopting the above technical scheme, the stability of the ultra -fine diamond micro powder adding hopper and round cover connection is improved.

[0016] The utility model discloses a further setting for: shunt pipe and round cover inside link.

[0017] By adopting the above technical scheme, the ultra -fine diamond micro powder in shunt pipe flows into round cover conveniently.

[0018] The utility model discloses a further setting for: shunt pipe and ultra -fine diamond micro powder add the hopper inside link.

[0019] The utility model discloses a further setting for: the number of shunt pipe is multiple, and multiple shunt pipe equal interval interval setting.

[0020] The utility model discloses a further setting for: the number of shunt pipe is multiple, and multiple shunt pipe equal interval interval setting.

[0021] The utility model discloses a further setting for: the number of shunt pipe is multiple, and multiple shunt pipe equal interval interval setting. ACCURACY OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of the drawings.

[0023] Figure 1 is a perspective structural schematic diagram of the electrostatic separation and purification device for wear-resistant grinding ultra-fine particle size diamond micro powder.

[0024] Figure 2 is a sectional structural schematic diagram of the electrostatic separation and purification device for wear-resistant grinding ultra-fine particle size diamond micro powder.

[0025] Figure 3 is Figure 1 A part structural schematic diagram in.

[0026] Figure 4 is Figure 2 B part structural schematic diagram in.

[0027] In the drawings, 1 is an ultra-fine diamond micro powder adding hopper; 2 is a connecting rod; 3 is a round cover; 4 is a shunt pipe; 5 is a support frame; 6 is a discharging pipe; 7 is a shell; 8 is a connecting piece; 9 is a drainage hopper; 10 is an electrostatic chuck; 11 is a power motor; 12 is a gear one; 13 is a gear two; 14 is an assembly frame. DETAILED DESCRIPTION

[0028] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements, and for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a kind of electrostatic separation purification device of wear-resistant cutting ultrafine particle size diamond micro powder, comprising:

[0031] Round cover 3 is provided with electrostatic separation purification mechanism on round cover 3, it needs to be explained, through the electrostatic separation purification mechanism of being set, for removing dust in ultrafine diamond micro powder;

[0032] Electrostatic separation purification mechanism includes ultrafine diamond micro powder adding hopper 1, shunt pipe 4, blanking pipe 6, shell 7, connecting piece 8, drainage hopper 9 and electrostatic chuck 10;

[0033] Shunt pipe 4 is fixedly installed between ultrafine diamond micro powder adding hopper 1 and round cover 3, and electrostatic chuck 10 is fixedly installed on the top inner wall of round cover 3, it needs to be explained, electrostatic chuck 10 is electrically connected with the electrostatic generator of outside, this is prior art, and here is not described repeatedly;

[0034] Blanking pipe 6 is fixedly connected with shell 7, connecting piece 8 is fixedly installed on the inner wall of shell 7, connecting piece 8 is fixedly connected with drainage hopper 9, and the outside of drainage hopper 9 is in contact with the inside of round cover 3.

[0035] Through the above-mentioned electrostatic separation purification mechanism, ultrafine diamond micro powder is added into ultrafine diamond micro powder adding hopper 1, and the shunt of multiple shunt pipes 4 is passed through, and it is converged into round cover 3 from each direction, and flows in drainage hopper 9, and electrostatic chuck 10 can adsorb the dust in the ultrafine diamond micro powder flowing on drainage hopper 9, improve the effect of dust removal, then ultrafine diamond micro powder falls into shell 7, and is discharged from blanking pipe 6 on shell 7.

[0036] Specifically, electrostatic separation purification mechanism further includes support frame 5, power motor 11, gear one 12 and gear two 13, power motor 11 is fixedly installed on support frame 5, power motor 11 output is fixedly connected with gear one 12, gear two 13 is fixedly covered on the outside of blanking pipe 6, blanking pipe 6 is rotatably installed on support frame 5, and gear one 12 is engaged with gear two 13.

[0037] Through the above-mentioned electrostatic separation purification mechanism, power motor 11 is started, power motor 11 drives gear one 12 to rotate, gear one 12 drives gear two 13 to rotate, gear two 13 drives blanking pipe 6 to rotate, blanking pipe 6 drives shell 7 to rotate, shell 7 drives drainage hopper 9 to rotate through connecting piece 8, so that ultrafine diamond micro powder can flow uniformly on drainage hopper 9, so that electrostatic chuck 10 can fully adsorb the dust in ultrafine diamond micro powder and remove.

[0038] Specifically, the outside of round cover 3 is in contact with the inside of shell 7, it needs to be explained, without affecting the rotation of shell 7.

[0039] Specifically, the superfine diamond powder adding hopper 1 is fixedly provided with an assembly frame 14, the superfine diamond powder adding hopper 1 is fixedly provided with a connecting rod 2 at the bottom, and the connecting rod 2 is fixedly connected with the round cover 3. It should be noted that the superfine diamond powder adding hopper 1 is fixed at a specified position through the assembly frame 14, and the connecting rod 2 can improve the stability of the connection between the superfine diamond powder adding hopper 1 and the round cover 3.

[0040] Specifically, the shunt pipe 4 is connected with the inside of the round cover 3, the shunt pipe 4 is connected with the inside of the superfine diamond powder adding hopper 1, the number of the shunt pipe 4 is multiple, and the multiple shunt pipes 4 are arranged at equal intervals. It should be noted that the superfine diamond powder is conveniently collected into the round cover 3 from various directions.

[0041] Working principle:

[0042] S1: superfine diamond powder is added into the superfine diamond powder adding hopper 1, the superfine diamond powder is collected into the round cover 3 from various directions through the shunt of the multiple shunt pipes 4, and flows in the drainage hopper 9;

[0043] S2: the power motor 11 is started, the power motor 11 drives the gear one 12 to rotate, the gear one 12 drives the gear two 13 to rotate, the gear two 13 drives the discharge pipe 6 to rotate, the discharge pipe 6 drives the shell 7 to rotate, the shell 7 drives the drainage hopper 9 to rotate through the connecting piece 8, so that the superfine diamond powder can flow uniformly on the drainage hopper 9, the electrostatic chuck 10 can fully adsorb and remove the dust in the superfine diamond powder, the dust removal effect is improved, then the superfine diamond powder falls into the shell 7 and is discharged from the discharge pipe 6 on the shell 7;

[0044] S3: in the later stage, only the external electrostatic generator is turned off, and the dust on the electrostatic chuck 10 is discharged from the discharge pipe 6.

[0045] The above describes in detail the electrostatic separation and purification device for wear-resistant superfine particle diamond powder. The principles and implementation modes of the present application are described in the embodiments. The above embodiments are only used to help understand the method and core idea of the present application. It should be noted that the present application can be improved and modified without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. An electrostatic separation and purification device for wear-resistant super-fine grain diamond powder, characterized in that, Include: The circular cover (3) is provided with an electrostatic separation purification mechanism; The electrostatic separation purification mechanism includes an ultrafine diamond micro-powder adding hopper (1), a shunt pipe (4), a discharging pipe (6), a shell (7), a connecting piece (8), a drainage hopper (9) and an electrostatic chuck (10); The shunt pipe (4) is fixedly installed between the ultrafine diamond micro-powder adding hopper (1) and the circular cover (3), the electrostatic chuck (10) is fixedly installed on the top inner wall of the circular cover (3), the discharging pipe (6) is fixedly connected with the shell (7), the connecting piece (8) is fixedly installed on the inner wall of the shell (7), the connecting piece (8) is fixedly connected with the drainage hopper (9), and the outer side of the drainage hopper (9) is in contact with the inner side of the circular cover (3).

2. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The electrostatic separation purification mechanism further includes a support frame (5), a power motor (11), a gear one (12) and a gear two (13), the power motor (11) is fixedly installed on the support frame (5), the output end of the power motor (11) is fixedly connected with the gear one (12), the gear two (13) is fixedly sleeved on the outer side of the discharging pipe (6), and the discharging pipe (6) is rotatably installed on the support frame (5).

3. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The outer side of the circular cover (3) is in contact with the inner side of the shell (7).

4. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The ultrafine diamond micro-powder adding hopper (1) is fixedly provided with an assembling frame (14).

5. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The bottom of the ultrafine diamond micro-powder adding hopper (1) is fixedly provided with a connecting rod (2), and the bottom of the connecting rod (2) is fixedly connected with the circular cover (3).

6. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The shunt pipe (4) is in communication with the inside of the circular cover (3).

7. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The shunt pipe (4) is in communication with the inside of the ultrafine diamond micro-powder adding hopper (1).

8. The electrostatic separation and purification device of the wear-resistant super-fine grain size diamond micro-powder according to claim 1, characterized in that, The number of the shunt pipes (4) is multiple, and the multiple shunt pipes (4) are arranged at equal intervals.

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