CN212732548U - Diamond micropowder divides to take out and sieves device - Google Patents

Abstract

The utility model belongs to the technical field of diamond micropowder. A diamond micro powder drawing and sieving device comprises a rack, a material collecting cavity, a filtering cavity, a feeding pipe and a material conveying unit, wherein the material collecting cavity is arranged on the rack, and the bottom of the material collecting cavity is provided with a discharge port; the filter cavity is arranged in the middle of the material collecting cavity, a support table and a cover plate are arranged on the upper portion of the filter cavity, and at least two feed inlets are formed in the side portion of the filter cavity; the first end part of each feeding pipe is connected with the corresponding feeding hole, the second end part of each feeding pipe is connected with a water supply device, a powder hole is formed in the middle of each feeding pipe, and a shaftless helical blade is further arranged in each feeding pipe; the material conveying unit is connected with the powder opening and supplies materials to the powder opening. The fluid filtering and screening can be realized, the screening efficiency is greatly improved, continuous multi-stage separation can be realized, the turnover convenience is effectively improved, and the continuous automatic operation of the whole screening system is realized conveniently.

Description

Diamond micropowder divides to take out and sieves device

Technical Field

The utility model belongs to the technical field of the diamond miropowder, concretely relates to diamond miropowder divides takes out device that sieves.

Background

The diamond micropowder is the hardest substance in the world, so the application range is very wide, and the diamond micropowder is a crystal particle with higher value. With the continuous development of technology and products, the demand for superabrasive materials has increased dramatically over the years. In particular, the demand for wire saw synthetic diamond micropowder shows a phenomenon of increasing by times. In the production process of the diamond micro powder, the diamond micro powder which is purified well needs to be subjected to granularity division and pumping, but because some other impurities inevitably fall in the purification process, the mixed slurry of the diamond micro powder and water needs to be sieved and subjected to impurity removal in the production process of the diamond micro powder. The existing impurity removing and sieving process is often carried out manually, and has low efficiency, high labor intensity and unstable quality.

Disclosure of Invention

The invention aims to solve the problems and the defects, and provides the diamond micro powder drawing and screening device which is reasonable in overall structural design, can realize fluid filtering and screening, greatly improves screening efficiency, can realize continuous multi-stage separation, effectively improves turnover convenience, and facilitates the realization of continuous automatic operation of the whole screening system.

In order to realize the purpose, the adopted technical scheme is as follows:

a diamond micropowder divides to take out and sieves device includes:

a frame;

the material collecting cavity is arranged on the rack, and a discharge port is arranged at the bottom of the material collecting cavity;

the filter cavity is arranged in the middle of the material collecting cavity, a support table and a cover plate are arranged on the upper portion of the filter cavity, and at least two feed inlets are formed in the side portion of the filter cavity;

the first end part of each feeding pipe is connected with the corresponding feeding hole, the second end part of each feeding pipe is connected with a water supply device, a powder hole is formed in the middle of each feeding pipe, and a shaftless helical blade is further arranged in each feeding pipe; and

and the material conveying unit is connected with the powder opening and supplies materials to the powder opening.

According to the utility model discloses diamond miropowder divides takes out device that sieves, preferably, the chamber cross-section of gathering materials is cylindric the bottom in chamber of gathering materials is provided with conical collecting hopper, discharge outlet department is provided with the control valve.

According to the utility model discloses diamond miropowder divides takes out and sieves device, preferably, the filter chamber includes first frustum section and second frustum section, the apron sets up the top at first frustum section, first frustum section and second frustum section all include the filter screen, and the feeder pipe slope sets up on the lateral wall of first frustum section.

According to the utility model discloses diamond miropowder divides takes out device that sieves, preferably, the tapering of first frustum section is lighter the tapering of second frustum section is little.

According to the utility model discloses diamond miropowder divides takes out device that sieves, preferably, defeated material unit includes:

a powder box;

the conveying pipe is internally provided with a shaftless conveying screw, a conveying motor is arranged at the first end part of the conveying pipe, a material outlet is arranged at the second end part of the conveying pipe, and a material inlet is formed in the side wall of the first end part of the conveying pipe; and

the material distributing hopper is arranged between the conveying pipe and the powder opening.

By adopting the technical scheme, the beneficial effects are as follows:

this application overall structure reasonable in design can realize the fluid filtration screening, has improved screening efficiency greatly to can realize continuous multi-stage separation, the effectual convenience that has improved the turnover, the whole screening system of being convenient for realizes the automatic operation of serialization.

This application can realize the intensive mixing of powder and water through the structural design to feeder pipe and filter chamber, avoids taking place the agglomeration, can break up fast to realize even diffusion, can form the swirl simultaneously in the filter chamber, and guarantee separation efficiency improves filter speed, avoids large particle size powder to block up the filter screen, realizes the separation of monolithic flow.

The shaftless helical blade in the feeding pipe can avoid the problem of powder blockage and improve the circulation; the shaftless conveying screw is adopted in the conveying pipe, so that powder can be prevented from being piled up and blocked, and the quantitative and stable feeding of the powder is guaranteed.

The continuous operation of multistage separation can be realized to this application, through fluid transport, avoids diamond miropowder to pollute operational environment, has improved production efficiency greatly, the automatic operation of the entire system of being more convenient for.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the invention and are not to be construed as limiting the invention to all embodiments thereof.

Fig. 1 is a schematic structural view of a diamond micropowder drawing and sieving device according to an embodiment of the invention.

Number in the figure:

100 is a frame;

200 is a material collecting cavity, 201 is a discharge port, 202 is a material collecting hopper, and 203 is a control valve;

300 is a filter cavity, 301 is a support table, 302 is a cover plate, 303 is a feed inlet, 304 is a first cone section, 305 is a second cone section;

400 is a feeding pipe, 401 is a powder port, 402 is a shaftless helical blade;

501 is a powder box, 502 is a conveying pipe, 503 is a distributing hopper, and 504 is a material conveying motor.

Detailed Description

Illustrative aspects of embodiments of the invention are described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art.

In the description of the present invention, it should be understood that the terms "first" and "second" are used to describe various elements of the invention, and are not intended to limit any order, quantity, or importance, but rather are used to distinguish one element from another.

It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.

It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience in describing the present invention, and do not indicate that the device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.

Referring to fig. 1, the application discloses a diamond micropowder drawing and sieving device, which comprises a frame 100, a material collecting cavity 200, a filter cavity 300, a feeding pipe 400 and a material conveying unit, wherein the material collecting cavity is arranged on the frame 100, and the bottom of the material collecting cavity is provided with a discharge port 201; the filtering cavity is arranged in the middle of the aggregate cavity, the upper part of the filtering cavity is provided with a support platform 301 and a cover plate 302, and the side part of the filtering cavity is provided with at least two feed inlets 303; the first end part of each feeding pipe 400 is connected with the corresponding feeding port 303, the second end part of each feeding pipe is connected with a water supply device, the middle part of each feeding pipe is provided with a powder port 401, and a shaftless helical blade 402 is also arranged in each feeding pipe; the material conveying unit is connected with the powder port 401 and supplies materials to the powder port 401.

Preferably, the material collecting cavity in this embodiment has a cylindrical cross section, a tapered collecting hopper 202 is arranged at the bottom of the material collecting cavity 200, and a control valve 203 is arranged at the discharge port.

The filter chamber 300 comprises a first frustum section 304 and a second frustum section 305, the cover plate is arranged on the top of the first frustum section, the first and second frustum sections each comprise a filter screen, and the feed pipe is obliquely arranged on the side wall of the first frustum section.

Further, the taper of the first frustum section in this embodiment is smaller than that of the second frustum section.

The material conveying unit comprises a powder box 501, a conveying pipe 502 and a material distributing hopper 503, a shaftless material conveying screw is arranged in the conveying pipe, a material conveying motor 504 is arranged at the first end of the conveying pipe, a material outlet is arranged at the second end of the conveying pipe 502, and a material inlet is formed in the side wall of the first end of the conveying pipe; the distributing hopper is arranged between the conveying pipe and the powder opening.

The lower part of the distributing hopper is provided with a plurality of branch pipes which respectively correspond to the corresponding powder openings, or each powder opening corresponds to a group of material conveying units.

In the course of the work, carry out the feed of diamond miropowder by defeated material unit, supply water by the second tip of feeding pipe, the rivers through constantly supplying wash the diamond miropowder that the powder mouth fed into, and carry to the filter chamber in, under the continuous effect of rivers, form the whirl state in the filter chamber after diamond miropowder and water mix, keep a take the water level of take the altitude in the material chamber, thereby make and form a stable balanced state in whole material chamber and the filter chamber, realize constantly supplying to of powder solution, screening and the ejection of compact. If need further hierarchical, can set up one set of diamond miropowder and divide the device that sieves of taking out again, change the screening aperture of filter chamber to realize continuity of operation, need not to carry out the continuous feed of diamond miropowder this moment.

This application can realize the intensive mixing of powder and water through the structural design to feeder pipe and filter chamber, avoids taking place the agglomeration, can break up fast to realize even diffusion, can form the swirl simultaneously in the filter chamber, and guarantee separation efficiency improves filter speed, avoids large particle size powder to block up the filter screen, realizes the separation of monolithic flow.

The shaftless helical blade in the feeding pipe can avoid the problem of powder blockage and improve the circulation; the shaftless conveying screw is adopted in the conveying pipe, so that powder can be prevented from being piled up and blocked, and the quantitative and stable feeding of the powder is guaranteed.

The continuous operation of multistage separation can be realized to this application, through fluid transport, avoids diamond miropowder to pollute operational environment, has improved production efficiency greatly, the automatic operation of the entire system of being more convenient for.

While the preferred embodiments for carrying out the invention have been described in detail, it should be understood that they have been presented by way of example only, and not limitation as to the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art, which modifications are within the scope of the present invention.

Claims (5)

1. The utility model provides a diamond miropowder divides takes out sieve device which characterized in that includes:

a frame;

the material collecting cavity is arranged on the rack, and a discharge port is arranged at the bottom of the material collecting cavity;

the filter cavity is arranged in the middle of the material collecting cavity, a support table and a cover plate are arranged on the upper portion of the filter cavity, and at least two feed inlets are formed in the side portion of the filter cavity;

the first end part of each feeding pipe is connected with the corresponding feeding hole, the second end part of each feeding pipe is connected with a water supply device, a powder hole is formed in the middle of each feeding pipe, and a shaftless helical blade is further arranged in each feeding pipe; and

and the material conveying unit is connected with the powder opening and supplies materials to the powder opening.

2. The diamond micropowder dividing and pumping and sieving device according to claim 1, wherein the cross section of the material collecting cavity is cylindrical, a conical material collecting hopper is arranged at the bottom of the material collecting cavity, and a control valve is arranged at the position of the material discharging port.

3. The diamond micropowder dividing and pumping and sieving device according to claim 1, wherein the filter chamber comprises a first frustum section and a second frustum section, the cover plate is arranged at the top of the first frustum section, the first frustum section and the second frustum section both comprise filter screens, and the feeding pipe is obliquely arranged on the side wall of the first frustum section.

4. The diamond micropowder drawing and sieving device according to claim 3, wherein the taper of the first frustum section is smaller than that of the second frustum section.

5. The diamond micropowder drawing and screening device according to claim 1, wherein the feeding unit comprises:

a powder box;

the conveying pipe is internally provided with a shaftless conveying screw, a conveying motor is arranged at the first end part of the conveying pipe, a material outlet is arranged at the second end part of the conveying pipe, and a material inlet is formed in the side wall of the first end part of the conveying pipe; and

the material distributing hopper is arranged between the conveying pipe and the powder opening.

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