CN215612237U - Broken and autofilter device of single crystal boundary leather material - Google Patents

Abstract

The utility model provides a single crystal flaw-piece crushing and automatic screening device, and aims to solve the technical problem that silicon materials are easy to pollute as manual screening is needed after the existing flaw-piece crushing. The device includes: the crushing table comprises a crushing table body, wherein a crushing chamber and a screening chamber which are communicated are arranged in the crushing table body, an operation opening is formed in one side of the crushing chamber, and a discharge opening is formed in one end of the screening chamber; wherein, be equipped with the screening platform in the screening chamber, be equipped with a plurality of sieve meshes on the screening platform, screening platform below is equipped with row's hopper. And after the rim charge is crushed in the crushing chamber, the screening platform automatically screens the silicon material. The whole screening and collection of the utility model are automatically completed without transferring for many times, thereby avoiding the silicon material from being polluted, reducing the labor intensity of workers, having high working efficiency, reducing the openings of the crushing table body and reducing the influence of dust on operators.

Description

Broken and autofilter device of single crystal boundary leather material

Technical Field

The utility model relates to the technical field of silicon material processing, in particular to a single crystal edge skin material crushing and automatic screening device.

Background

The single crystal edge skin material is a silicon edge skin material (edge skin material) which has 4 edges and one plane and one cambered surface when being cut into a square rod in the process of cutting a single crystal round rod into the square rod. In order to make the material fully utilized, the edge-trim material generally needs to be crushed again into blocks with proper size and returned to the single crystal pulling process for reuse. The broken silicon materials are different in size and need to be manually collected and screened, and in the whole process, a large amount of transfer processes are adopted, so that the probability of pollution to the silicon materials is increased, and the manual labor intensity is high.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the utility model aims to provide a single crystal edge skin material crushing and automatic screening device, which solves the technical problem that silicon materials are easy to pollute because manual screening is needed after the existing edge skin materials are crushed.

In order to achieve the purpose, the utility model provides the following technical scheme:

a single crystal edge skin material crushing and automatic screening device comprises: the crushing table comprises a crushing table body, wherein a crushing chamber and a screening chamber which are communicated are arranged in the crushing table body, an operation opening is formed in one side of the crushing chamber, and a discharge opening is formed in one end of the screening chamber; wherein, be equipped with the screening platform in the screening chamber, be equipped with a plurality of sieve meshes on the screening platform, screening platform below is equipped with row's hopper.

After the rim charge is broken in the crushing room, impel the screening platform in the screening room with the silicon material after the breakage on, the screening platform carries out autofilter to the silicon material, and tiny silicon material is collected after a plurality of sieve meshes are automatic to fall into the hopper, and remaining thick major ingredient is then followed the discharge of discharge gate department and is collected. The whole screening and collection of the utility model are automatically completed without transferring for many times, thereby avoiding the silicon material from being polluted, reducing the labor intensity of workers and having high working efficiency. And the openings of the crushing table body are reduced, and the influence of dust on operators is reduced.

Optionally, an upper air draft mechanism is installed at the top of the crushing table body.

Optionally, main air draft mechanism is installed to broken platform body one side.

Optionally, the main air draft mechanism and the operation opening are arranged oppositely.

The gas flow direction of the crushing device is controlled through the double air draft mechanisms, so that the dust can be collected, and the influence of the dust on operators can be reduced.

Optionally, a fine material collecting mechanism is arranged below the discharge hopper.

Optionally, a partition plate is movably arranged at the discharge port.

Optionally, sliding grooves are vertically fixed on the crushing table bodies on two sides of the discharge port, and the partition plates are inserted into the sliding grooves.

Optionally, a main material collecting mechanism is fixed at the discharge port.

Optionally, the main material collecting mechanism comprises a material guide plate connected with the discharge port, a discharge barrel is arranged at the end, far away from the discharge port, of the material guide plate, and baffles are arranged on two sides of the material guide plate.

The utility model has the beneficial effects that:

1. after the rim charge is broken in the crushing room, impel the screening platform in the screening room with the silicon material after the breakage on, the screening platform carries out autofilter to the silicon material, and tiny silicon material falls into thin material collection mechanism from the bin outlet through a plurality of sieve meshes and collects, and remaining major ingredient then gets into major ingredient from the discharge gate and collects the mechanism and collect. The whole screening and collection are automatically completed without transferring for many times, so that the silicon material is prevented from being polluted, the labor intensity of workers is reduced, and the working efficiency is high.

2. According to the utility model, the opening of the crushing table body is reduced, and the upper air draft mechanism and the main air draft mechanism collect dust in the crushing table body in the whole working process, so that the influence of the dust on operators is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic side view of the present invention.

Reference numerals: 1. a crushing table body; 10. an operation port; 11. a discharge port; 12. a discharge hopper; 2. a screening platform; 20. screening holes; 3. an air exhaust mechanism is arranged; 4. a main air draft mechanism; 5. a fines collection mechanism; 6. a partition plate; 60. a chute; 7. a main material collecting mechanism; 70. a material guide plate; 71. a discharging barrel; 72. and a baffle plate.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit the claimed embodiments. Moreover, embodiments of the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, an embodiment of the present invention provides a single crystal edge skin material crushing and automatic screening apparatus, so as to solve the above problems. The device includes: crushing platform body 1, the inside broken room and the screening room that are linked together that are equipped with of crushing platform body 1, operation mouth 10 has been seted up to broken room one side, and the one end that broken room was kept away from to the screening room is equipped with discharge gate 11. The indoor screening platform 2 that is provided with of screening, the last a plurality of sieve meshes 20 that are equipped with of screening platform 2, screening platform 2 below is equipped with row hopper 12. After the rim charge is broken at broken completion in broken room, impel the screening platform 2 in the screening chamber with the silicon material after the breakage on, screening platform 2 carries out autofilter, promptly to the silicon material: the fine silicon material automatically falls into the discharge hopper 12 through a plurality of sieve holes 20 and is collected, and the residual coarse main material is discharged from the discharge hole 11 and is collected.

An upper air draft mechanism 3 is installed at the top of the crushing table body 1. A main air draft mechanism 4 is installed on one side of the crushing table body 1, and the main air draft mechanism 4 is arranged opposite to the operation opening 10. The current artifical broken platform opening is more, and convulsions dust removal effect is relatively poor, and broken in-process can produce a large amount of dust that have harm to the human body, and staff's operational environment is abominable. The device has reduced the opening of broken platform body 1, and controls breaker's gas flow direction through two updraft ventilator mechanisms, is favorable to the collection of dust, reduces the influence of dust to operating personnel.

A fine material collecting mechanism 5 is arranged below the discharge hopper 12. A baffle plate 6 is movably arranged at the discharge hole 11. The outer walls of the crushing table body 1 at the left side and the right side of the discharge port 11 are vertically fixed with sliding grooves 60, and the two sides of the partition board 6 are inserted in the sliding grooves 60 in a sliding manner. The discharge port 11 is sealed, so that the dust overflow can be reduced, and when a certain amount of main materials are accumulated, the partition plate 6 is opened to discharge.

A main material collecting mechanism 7 is also fixed at the discharge port 11. The main material collecting mechanism 7 comprises a material guide plate 70 connected with the discharge port 11, the material guide plate 70 is arranged obliquely, a discharge barrel 71 is arranged at the end, far away from the discharge port 11, of the material guide plate 70, the discharge barrel 71 is cylindrical, and baffles 72 are arranged on two sides of the material guide plate. When the main material is discharged from the discharge port 11, the main material falls into the discharge barrel 71 through the material guide plate 70, and the discharge barrel 71 is convenient for sleeving the material bags.

The working principle is as follows: after the flaw-piece material is broken at the broken completion in broken room, impel the screening platform 2 in the screening chamber with the silicon material after the breakage on, screening platform 2 is automatic to be filtered the silicon material, promptly: the fine silicon materials fall into the fine material collecting mechanism 5 from the discharging hopper 12 through a plurality of sieve holes 20 for collection, and the rest main materials enter the main material collecting mechanism 7 from the discharging hole 11 for collection. And in whole course of the work, go up air draft mechanism 3 and main air draft mechanism 4 and collect the inside dust of broken platform body 1. The present embodiment is not described in detail, and is a technique known in the art.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (9)

1. The utility model provides a broken and autofilter device of single crystal edge skin material which characterized in that includes:

the crushing table comprises a crushing table body (1), wherein a crushing chamber and a screening chamber which are communicated are arranged in the crushing table body, an operation opening (10) is formed in one side of the crushing chamber, and a discharge opening (11) is formed in one end of the screening chamber;

wherein, screening platform (2) are arranged in the screening chamber, a plurality of sieve meshes (20) are arranged on the screening platform (2), and a discharge hopper (12) is arranged below the screening platform (2).

2. The single crystal edge-trim material crushing and automatic screening device according to claim 1, characterized in that an upper air draft mechanism (3) is installed at the top of the crushing table body (1).

3. The single crystal edge-trim material crushing and automatic screening device according to claim 1 or 2, characterized in that one side of the crushing table body (1) is provided with a main air draft mechanism (4).

4. The single crystal flaw-piece crushing and automatic screening device according to claim 3, characterized in that the main air draft mechanism (4) is arranged opposite to the operation port (10).

5. The single crystal offcut crushing and automatic screening device according to claim 1, characterized in that a fine material collecting mechanism (5) is arranged below the discharge hopper (12).

6. The single crystal edge scrap crushing and automatic screening device according to claim 1, wherein a partition plate (6) is movably arranged at the discharge port (11).

7. The single crystal edge scrap crushing and automatic screening device according to claim 6, wherein sliding grooves (60) are vertically fixed on the crushing table bodies (1) on two sides of the discharge port (11), and the partition plates (6) are inserted into the sliding grooves (60).

8. The single crystal edge scrap crushing and automatic screening device according to claim 1, 5, 6 or 7, wherein a main material collecting mechanism (7) is fixed at the discharge port (11).

9. The single crystal edge scrap crushing and automatic screening device according to claim 8, wherein the main material collecting mechanism (7) comprises a material guide plate (70) connected with the discharge port (11), a discharge barrel (71) is arranged at the end, away from the discharge port (11), of the material guide plate (70), and baffles (72) are arranged on two sides of the material guide plate (70).

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