Industrial silicon production equipment and production method thereof

Abstract

The invention discloses industrial silicon production equipment and a production method thereof, belongs to the technical field of industrial silicon production, and aims at solving the problems that in the industrial silicon production process, industrial silicon ore raw materials need to be subjected to mineral separation treatment, screening holes cannot be subjected to adaptive adjustment treatment according to mineral separation requirements in the using process of screening machines, and meanwhile in the screening process, the screening holes cannot be subjected to adaptive adjustment treatment. The problems that a vibrating screen needs to be independently arranged to conduct shaking screening treatment on raw materials, meanwhile, the raw materials cannot be circularly moved and shaken front and back, and the screening effect is reduced are solved. Through cooperation of the supporting base, the supporting table, the supporting channel, the screening table, the screening channel, the screening plate, the screening holes and other structures, mineral separation treatment can be conducted on raw materials of industrial silicon, the raw materials are circularly moved front and back, the screening table is shaken front and back, the raw materials fully fall down from the screening holes to be treated, and screening treatment is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial silicon production, and specifically relates to industrial silicon production equipment and a production method thereof. Background Art

[0002] In the process of industrial silicon production, industrial silicon ore raw materials need to be processed for mineral processing. During the use of these screening machines, the screening holes cannot be adaptively adjusted according to the mineral processing needs. At the same time, during the screening process, a separate vibrating screen is required to shake and screen the raw materials. At the same time, the raw materials cannot be moved back and forth in a circular motion, which reduces the screening effect. For this reason, we propose an industrial silicon production equipment and a production method thereof. Summary of the invention

[0003] The object of the present invention is to provide an industrial silicon production device and a production method thereof to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an industrial silicon production equipment, comprising symmetrically distributed support seats, a support platform fixed between two of the support seats, a support channel provided on the upper surface of the support platform along the vertical direction, a screening platform slidably connected between the inner walls of the support channel, a screening channel provided on the upper surface of the screening platform along the vertical direction, symmetrically distributed baffles fixed on the inner wall of the screening channel, a screening plate placed on the surface of the baffles, and screening holes provided on the upper surface of the screening plate along the rectangular array direction.

[0005] It should be noted in the scheme that a guide channel is opened on one side outer wall of the support platform, a guide bar is fixed on one side outer wall of the screening platform, and a guide plate is fixed on the other end of the guide bar passing through the guide channel.

[0006] It is further worth mentioning that one side wall of the guide plate is an arc-shaped structure, a fixing seat is fixed to one side wall of the guide plate, and a fixing spring is fixed to the fixing seat and the outer wall of the support platform.

[0007] It should be further explained that a connecting plate is fixed to the side wall of the bottom end of the screening plate, and a plurality of parallelly distributed extrusion plates are fixed to the lower surface of the support platform, and the extrusion plates are located on the moving track of the connecting plate.

[0008] As a preferred implementation, arc structures are provided on both side outer walls of the connecting plate.

[0009] As a preferred embodiment, a circulation plate is slidably connected to an outer wall of one side of the support platform, and the circulation plate is located directly above the arc structure of the guide plate.

[0010] As a preferred embodiment, a circulation channel is opened on one side wall of the circulation plate, a connecting seat is fixed on one side outer wall of the support platform, a driving motor is fixed on one side outer wall of the connecting seat, and an output shaft of the driving motor passes through the connecting seat and is fixed with an incomplete gear.

[0011] As a preferred embodiment, the side walls on both sides of the circulation channel are provided with circulation racks along the length direction thereof, and the circulation racks are meshingly transmission-connected with the incomplete gear.

[0012] As a preferred embodiment, a collection box is provided below the supporting channel.

[0013] 10. A method for producing industrial silicon production equipment according to any one of claims 1 to 9, characterized in that it comprises the following steps: S1: When raw materials are selected and produced for industrial silicon, the raw materials are poured onto the surface of the screening plate, and then the drive motor is started. The drive motor drives the incomplete gear to rotate, and the meshing transmission between the incomplete gear and the circulating rack drives the circulating plate to move up and down in a circular motion. The circulating plate squeezes the arc structure of the guide plate; S2: The guide plate drives the screening table to move. When the circulation plate does not squeeze the guide plate, the guide plate drives the guide bar to move under the elastic force of the fixed spring. The guide bar drives the screening table to move back and forth in a circular motion. The screening table drives the screening plate to move back and forth in a circular motion. S3: At the same time, the screening plate drives the connecting plate to move, so that the arc structure of the connecting plate is squeezed by the squeezing plate, so that the connecting plate drives the screening plate to form an up and down reciprocating cycle, so that the screening plate performs mineral selection on the surface of the raw materials, and the raw materials that meet the specifications fall into the collection box directly below; S4: When the specifications of the screening holes are changed, the screening plate is directly moved so that the screening plate is moved out of the screening channel, and a new screening plate is placed on the surface of the baffle bar for placement and screening.

[0014] Compared with the prior art, the industrial silicon production equipment and production method provided by the present invention have at least the following beneficial effects: (1) The present invention can perform ore dressing on raw materials of industrial silicon by cooperating with the supporting seat, supporting platform, supporting channel, screening platform, screening channel, screening plate, screening hole and other structures. The raw materials are moved back and forth in a circular manner, and the screening platform is shaken back and forth, so that the raw materials can fully fall from the screening hole, thereby improving the screening process; (2) Through the cooperation of structures such as the extrusion plate, connection plate, guide plate, and circulation plate provided in the present invention, the screening plate can be subjected to cyclic jitter processing up and down, enabling the raw materials to be fully jittered and screened. At the same time, there is no need to separately set up a motor to drive the jitter, and different aperture screening plates can be directly replaced according to the requirements of different raw material specifications, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the main structural view of the present invention; Figure 2 is the top structural view of the present invention; Figure 3 is the side structural view of the present invention; Figure 4 is the bottom structural view of the screening table of the present invention.

[0016] In the figure: 1, support base; 2, support table; 3, support channel; 4, screening table; 5, screening channel; 6, screening plate; 7, screening hole; 8, connection plate; 9, retaining bar; 10, extrusion plate; 11, guide bar; 12, guide plate; 13, circulation plate; 14, circulation channel; 15, incomplete gear; 16, circulation rack; 17, connection seat; 18, drive motor; 19, fixed seat; 20, fixed spring; 21, collection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following describes in detail an industrial silicon production device and its production method provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0018] It should be pointed out that in the specification, it is mentioned that "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when combining embodiments to describe specific features, structures or characteristics, implementing such features, structures or characteristics in combination with other embodiments (whether explicitly described or not) should be within the knowledge scope of those skilled in the relevant art.

[0019] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0020] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0021] In addition, spatially relative terms such as "under," "beneath," "lower," "above," "upper," etc. may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly. The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0022] See also Figure 1-4 The present invention provides an industrial silicon production device, including symmetrically distributed support seats 1, a support platform 2 is fixed between two support seats 1, a support channel 3 is opened on the upper surface of the support platform 2 along the vertical direction, a screening platform 4 is slidably connected between the inner walls of the support channel 3, a screening channel 5 is opened on the upper surface of the screening platform 4 along the vertical direction, symmetrically distributed baffles 9 are fixed on the inner wall of the screening channel 5, a screening plate 6 is placed on the surface of the baffle 9, and screening holes 7 are opened on the upper surface of the screening plate 6 along the rectangular array direction for screening and specification processing of silicon raw materials.

[0023] A guide channel is provided on one side outer wall of the support platform 2, a guide bar 11 is fixed on one side outer wall of the screening platform 4, a guide plate 12 is fixed on the other end of the guide bar 11 through the guide channel, a side wall of the guide plate 12 is an arc-shaped structure, which is convenient for extruding the position of the guide plate 12, a fixing seat 19 is fixed on one side wall of the guide plate 12, and a fixing spring 20 is fixed on the fixing seat 19 and the outer wall of the support platform 2 for resetting the position of the guide plate 12. When raw material ore selection and production of industrial silicon is carried out, the raw materials are poured onto the surface of the screening plate 6. , and then start the driving motor 18, the driving motor 18 drives the incomplete gear 15 to rotate, the meshing transmission between the incomplete gear 15 and the circulating rack 16 drives the circulating plate 13 to move up and down in a circular motion, the circulating plate 13 squeezes the arc structure of the guide plate 12, and the guide plate 12 drives the screening platform 4 to move, when the circulating plate 13 does not squeeze the guide plate 12, under the elastic force of the fixed spring 20, the guide plate 12 drives the guide bar 11 to move, and the guide bar 11 drives the screening platform 4 to move back and forth in a circular motion.

[0024] A connecting plate 8 is fixed to the side wall of the bottom end of the screening plate 6, and a plurality of parallelly distributed extrusion plates 10 are fixed to the lower surface of the support platform 2, and the extrusion plates 10 are located on the moving track of the connecting plate 8. The outer walls on both sides of the connecting plate 8 are provided with arc structures. During the movement of the connecting plate 8, the arc structure of the connecting plate 8 is extruded by the extrusion plates 10, thereby driving the screening plate 6 to shake up and down, and performing mineral selection specification processing on the industrial silicon raw materials.

[0025] A circulation plate 13 is slidably connected to the outer wall of one side of the support platform 2. The circulation plate 13 is located just above the arc structure of the guide plate 12. The circulation plate 13 can extrude the arc structure of the guide plate 12 so that the guide plate 12 drives the guide bar 11 to move outward. A circulation channel 14 is provided on the side wall of one side of the circulation plate 13. A connecting seat 17 is fixed to the outer wall of one side of the support platform 2. A driving motor 18 is fixed to the outer wall of one side of the connecting seat 17. An incomplete gear 15 is fixed to the output shaft of the driving motor 18 through the connecting seat 17. Circulation racks 16 are provided on the side walls of the circulation channel 14 along the length direction thereof. The circulation racks 16 are meshingly connected with the incomplete gear 15 to drive the circulation plate 13 to move up and down in a circulation manner, so that the guide plate 12 forms an up and down circulation movement process. A collecting box 21 is provided below the support channel 3 for collecting and processing the industrial silicon raw materials after ore selection.

[0026] A production method for industrial silicon production equipment comprises the following steps: S1: When raw material ore selection is performed for industrial silicon, the raw material is poured onto the surface of the screening plate 6, and then the driving motor 18 is started, the driving motor 18 drives the incomplete gear 15 to rotate, the incomplete gear 15 and the circulating rack 16 are meshed and driven to drive the circulating plate 13 to move up and down in a circular motion, and the circulating plate 13 squeezes the arc structure of the guide plate 12; S2: The guide plate 12 drives the screening table 4 to move. When the circulation plate 13 does not press the guide plate 12, under the elastic force of the fixed spring 20, the guide plate 12 drives the guide bar 11 to move, and the guide bar 11 drives the screening table 4 to move forward and backward in a circular motion, and the screening table 4 drives the screening plate 6 to move forward and backward in a circular motion; S3: At the same time, the screening plate 6 drives the connecting plate 8 to move, so that the arc structure of the connecting plate 8 is squeezed by the squeezing plate 10, so that the connecting plate 8 drives the screening plate 6 to form an up and down reciprocating cycle, so that the screening plate 6 performs mineral selection on the surface of the raw materials, and the raw materials that meet the specifications fall into the collection box 21 directly below; S4: When the specification of the screening hole 7 is changed, the screening plate 6 is directly moved so that the screening plate 6 is moved out of the screening channel 5, and a new screening plate 6 is placed on the surface of the blocking bar 9 for placement and screening.

[0027] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial silicon production device, comprising symmetrically distributed support seats (1), characterized in that: A support platform (2) is fixed between the two support seats (1); a support channel (3) is provided on the upper surface of the support platform (2) in a vertical direction; a screening platform (4) is slidably connected between the inner walls of the support channel (3); a screening channel (5) is provided on the upper surface of the screening platform (4) in a vertical direction; symmetrically distributed blocking bars (9) are fixed to the inner wall of the screening channel (5); a screening plate (6) is placed on the surface of the blocking bars (9); and screening holes (7) are provided on the upper surface of the screening plate (6) in a rectangular array direction.

2. The industrial silicon production equipment according to claim 1, characterized in that: A guide channel is provided on one side outer wall of the support platform (2), a guide strip (11) is fixed on one side outer wall of the screening platform (4), and a guide plate (12) is fixed on the other end of the guide strip (11) passing through the guide channel.

3. The industrial silicon production equipment according to claim 2, characterized in that: One side wall of the guide plate (12) is an arc-shaped structure, a fixing seat (19) is fixed to one side wall of the guide plate (12), and a fixing spring (20) is fixed to the fixing seat (19) and the outer wall of the support platform (2).

4. The industrial silicon production equipment according to claim 3, characterized in that: A connecting plate (8) is fixed to the side wall of the bottom end of the screening plate (6), and a plurality of parallel-distributed extrusion plates (10) are fixed to the lower surface of the support platform (2), and the extrusion plates (10) are located on the moving track of the connecting plate (8).

5. The industrial silicon production equipment according to claim 4, characterized in that: The outer walls on both sides of the connecting plate (8) are provided with arc-shaped structures.

6. The industrial silicon production equipment according to claim 5, characterized in that: A circulation plate (13) is slidably connected to an outer wall of one side of the support platform (2), and the circulation plate (13) is located directly above the arc-shaped structure of the guide plate (12).

7. The industrial silicon production equipment according to claim 6, characterized in that: A circulation channel (14) is provided on one side wall of the circulation plate (13); a connecting seat (17) is fixed on one side outer wall of the support platform (2); a driving motor (18) is fixed on one side outer wall of the connecting seat (17); and an output shaft of the driving motor (18) passes through the connecting seat (17) and is fixed with an incomplete gear (15).

8. The industrial silicon production equipment according to claim 7, characterized in that: Circulating racks (16) are provided on both side walls of the circulating channel (14) along the length direction thereof, and the circulating racks (16) are meshingly and transmission-connected with the incomplete gear (15).

9. The industrial silicon production equipment according to claim 1, characterized in that: A collection box (21) is provided below the support channel (3).

10. A method for producing industrial silicon production equipment according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: When raw material ore selection is performed for industrial silicon, the raw material is poured onto the surface of the screening plate (6), and then the drive motor (18) is started. The drive motor (18) drives the incomplete gear (15) to rotate, and the meshing transmission between the incomplete gear (15) and the circulating rack (16) drives the circulating plate (13) to move up and down in a circular motion, and the circulating plate (13) squeezes the arc structure of the guide plate (12); S2: the guide plate (12) drives the screening platform (4) to move. When the circulation plate (13) does not press the guide plate (12), under the elastic force of the fixed spring (20), the guide plate (12) drives the guide bar (11) to move. The guide bar (11) drives the screening platform (4) to move forward and backward in a circulation manner. The screening platform (4) drives the screening plate (6) to move forward and backward in a circulation manner. S3: At the same time, the screening plate (6) drives the connecting plate (8) to move, so that the arc-shaped structure of the connecting plate (8) is squeezed by the squeezing plate (10), so that the connecting plate (8) drives the screening plate (6) to form an up and down reciprocating cycle movement, so that the screening plate (6) performs mineral selection on the raw materials on the surface, and the raw materials that meet the specifications fall into the collection box (21) directly below; S4: When the specifications of the screening holes (7) are to be changed, the screening plate (6) is directly moved so that the screening plate (6) is moved out of the screening channel (5), and a new screening plate (6) is placed on the surface of the blocking bar (9) for placement and screening.

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