CN211160948U

CN211160948U - Monocrystalline silicon pretreatment equipment

Info

Publication number: CN211160948U
Application number: CN201922261404.7U
Authority: CN
Inventors: 栾国旗
Original assignee: Tianjin Meixin Electronic Technology Co ltd
Current assignee: Tianjin Meixin Electronic Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a monocrystalline silicon pre treatment facility, including box and base, the equal rigid coupling in bottom four corners of box has the base, clearance mechanism is installed in the left side of box, the right-hand member rigid coupling of water pump is at the top left end of box, the output of water pump and the bottom looks rigid coupling of first water pipe, the water pump is linked together with first water pipe. This monocrystalline silicon pre treatment equipment, liquid circulation has been realized, prevent liquid waste, current monocrystalline silicon pre treatment equipment when washing monocrystalline silicon has been solved, because liquid after washing can be discharged from the drain, do not have reuse, cause the extravagant problem of liquid, lead to the shower nozzle and carry out the washing at no dead angle to the silicon body, current monocrystalline silicon pre treatment equipment is in washing monocrystalline silicon in-process has been solved, because equipment structure is single, can make and wash monocrystalline silicon not thoroughly, thereby influence the problem of operation on next step.

Description

Monocrystalline silicon pretreatment equipment

Technical Field

The utility model relates to a monocrystalline silicon technical field specifically is a monocrystalline silicon pre treatment facility.

Background

Monocrystalline silicon is a relatively active non-metallic element, is an important component of crystal materials, is in the front of the development of new materials, the main application is to use as semiconductor material and use solar energy to generate electricity and supply heat, etc. since solar energy has many advantages of cleanness, environmental protection, convenience, etc., the solar energy utilization technology has been developed greatly in research and development, commercial production and market development in the last three decades, and becomes one of the new industries of rapid and stable development in the world, but when the existing monocrystalline silicon pretreatment equipment washes monocrystalline silicon, because the liquid after being washed can be discharged from the sewage draining outlet without being reused, the problem of liquid waste is caused, and simultaneously, the problems that the existing monocrystalline silicon pretreatment equipment is used for washing monocrystalline silicon, the single structure of the equipment can cause the washing of the monocrystalline silicon to be incomplete, thereby influencing the next operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a monocrystalline silicon pretreatment device to current monocrystalline silicon pretreatment device who proposes in solving above-mentioned background art when washing monocrystalline silicon, because the liquid after the washing can be followed the drain and discharged, does not have reuse, causes the extravagant problem of liquid.

In order to achieve the above object, the utility model provides a following technical scheme: the monocrystalline silicon pretreatment equipment comprises a box body and a base, wherein the base is fixedly connected to four corners of the bottom end of the box body, and a cleaning mechanism is arranged on the left side of the box body;

the cleaning mechanism comprises a water pump, a first water pipe, a second water pipe, a pressure tank and a spray head;

the right-hand member rigid coupling of water pump is in the top left end of box, the output of water pump and the bottom looks rigid coupling of first water pipe, the water pump is linked together with first water pipe, the input of water pump and the top looks rigid coupling of second water pipe, the input of water pump and second water pipe are linked together, the top rigid coupling of first water pipe is in the left side bottom of overhead tank, first water pipe is linked together with the overhead tank, the bottom rigid coupling of overhead tank is on the left side top of box, the below right-hand member rigid coupling of overhead tank has the shower nozzle, the overhead tank is linked together with the shower nozzle, the inner wall in the middle of the top of box is run through to the below outer wall of shower nozzle, inner wall clearance fit in the middle of the below outer wall of shower nozzle and the top of box.

Preferably, the inner diameters of the first water pipe and the second water pipe are both 5-10 cm.

Preferably, a rotating mechanism is installed at the top end of the right side of the box body;

the rotating mechanism comprises a shell, a motor, a first grooved wheel, a belt second grooved wheel and a rotating plate;

the bottom rigid coupling of shell is at the upper right corner outer wall of box, the inner wall of shell is equipped with the motor, the bottom rigid coupling of motor is on the right side top of box, the output shaft of motor rotates with first sheave and links to each other, first sheave rotates through belt and second sheave and links to each other, the middle inner wall of second sheave cup joints at the right side outer wall of commentaries on classics board, the left and right sides of commentaries on classics board all rotates with the box through sealed bearing and links to each other.

Preferably, the inner wall of the lower part of the box body is fixedly connected with a filter plate, the left end of the lower part of the box body is fixedly connected with a water outlet, the box body is communicated with the water outlet, the top end of the right side of the water outlet is fixedly connected with the bottom end of the second water pipe, and the water outlet is communicated with the second water pipe.

Preferably, the left side and the right side above the rotating plate are both provided with a fixing mechanism;

the fixing mechanism comprises a gear, a rotating shaft, a fixing plate, a rubber pad, a handle, a mandril and a silicon body;

the left side the gear rotates with the fixed plate through the pivot and links to each other, the left end of fixed plate is fixed in the top left end of commentaries on classics board, the middle inner wall of gear laminates with the outer wall of rubber pad mutually, the middle inner wall of rubber pad cup joints the outer wall at the pivot, the front end outer wall of gear has cup jointed the handle, the gear links to each other with the left side bottom meshing of ejector pin, the middle outer wall of ejector pin runs through the middle inner wall in top of commentaries on classics board, the middle outer wall of ejector pin and the middle inner wall clearance fit in top of commentaries on classics board, the right-hand member of ejector pin laminates with the left.

Preferably, the gear, the rotating shaft, the fixing plate and the rubber pad are symmetrically distributed on the left side and the right side by taking the center line of the box body as the center.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional technology, the monocrystalline silicon pretreatment equipment has the following advantages:

through the water pump, first water pipe, the second water pipe, cooperation between overhead tank and the shower nozzle, water pump work, the input of water pump passes through the intraoral liquid suction of second water pipe with the play water, in the overhead tank is arranged through first water pipe to the output of water pump, through the shower nozzle blowout, liquid circulation has been realized, prevent that liquid is extravagant, current monocrystalline silicon pre-treatment device is when washing monocrystalline silicon has been solved, because liquid after washing can be followed the drain and discharged, do not have reuse, cause the extravagant problem of liquid.

Through the matching between the shell, the motor, the first grooved pulley, the belt second grooved pulley, the rotating plate, the gear, the rotating shaft, the fixed plate, the rubber pad, the handle, the ejector rod and the silicon body, the silicon body is placed between the rotating plates, the handles at two sides are rotated at the same time to enable the gear to rotate on the fixed plate through the rotating shaft, the ejector rod is driven to move oppositely in the rotating plate through the meshing force between the gear and the ejector rod to fix the silicon body, the rubber pad increases the friction force between the gear and the rotating shaft to prevent the gear from rotating ceaselessly, an external power supply of the motor is switched on, the motor works, an output shaft of the motor drives the first grooved pulley to rotate, the first grooved pulley drives the second grooved pulley to rotate through the belt, the second grooved pulley drives the rotating plate to rotate at a constant speed in the box body through a sealing bearing, at the moment, the spray head carries out washing without dead angle, the single structure of the equipment can cause the washing of the monocrystalline silicon to be incomplete, thereby influencing the next operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the water pump, the first water pipe and the second water pipe in FIG. 1;

FIG. 3 is a schematic structural view of the gear, the rotating shaft and the fixing plate in FIG. 1;

fig. 4 is a schematic structural view of the motor, the first sheave and the belt of fig. 1.

In the figure: 1. the device comprises a box body, 2, a base, 3, a filter plate, 4, a cleaning mechanism, 401, a water pump, 402, a first water pipe, 403, a second water pipe, 404, a pressure tank, 405, a spray head, 5, a rotating mechanism, 501, a shell, 502, a motor, 503, a first grooved pulley, 504, a belt, 505, a second grooved pulley, 506, a rotating plate, 6, a fixing mechanism, 601, a gear, 602, a rotating shaft, 603, a fixing plate, 604, a rubber pad, 605, a handle, 606, a push rod, 607, a silicon body, 7 and a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a monocrystalline silicon pretreatment equipment, including box 1 and base 2, the bottom four corners of box 1 all is rigid connected with base 2, four bases 2 support box 1, cleaning mechanism 4 is installed on the left side of box 1, cleaning mechanism 4 includes water pump 401, first water pipe 402, second water pipe 403, overhead tank 404 and shower nozzle 405, the right-hand member rigid coupling of water pump 401 is in the upper left end of box 1, box 1 supports water pump 401, the model of water pump 401 is G L RSQ-001, the output of water pump 401 and the bottom rigid coupling of first water pipe 402, the output of water pump 401 is linked with first water pipe 402, the output of water pump 401 discharges liquid through first water pipe 402, the input of water pump 401 and the top of second water pipe 403 are rigid coupling, the input of water pump 401 is linked with second water pipe 403, the input of water pump 401 is inhaled from second water pipe 403 through liquid, the top rigid coupling of first water pipe 402 is in the overhead tank 404, the top rigid coupling of first water pipe 404 is in the overhead tank 404, the overhead tank 404 of first water pipe 404 and the overhead tank 405 of the overhead tank is linked with the overhead tank 405, the overhead tank is linked with the overhead tank 405 of the overhead tank, the overhead tank 404 of the overhead tank is linked with the overhead tank 405 of the overhead tank, the overhead tank of the overhead tank 404 of the overhead tank, the overhead tank is linked with the overhead tank, the overhead tank 405 of the overhead tank, the overhead tank is linked with the overhead tank of the overhead tank, the overhead tank of the overhead tank 404, the overhead tank 405 of the overhead tank, the overhead tank of the overhead tank, the.

The pressure tank 404, the spray head 405, the second water pipe 403, the water pump 401, the first water pipe 402 and the pressure tank 404 realize liquid circulation and prevent liquid waste.

The rotating mechanism 5 is installed at the top end of the right side of the box body 1, the rotating mechanism 5 comprises a shell 501, a motor 502, a first grooved wheel 503, a belt 504, a second grooved wheel 505 and a rotating plate 506, the bottom end of the shell 501 is fixedly connected to the outer wall of the right upper corner of the box body 1, the box body 1 supports the shell 501, the inner wall of the shell 501 is provided with the motor 502, the shell 501 protects the motor 502, the model of the motor 502 is 68KTYZ, the bottom end of the motor 502 is fixedly connected to the top end of the right side of the box body 1, the box body 1 supports the motor 502, the output shaft of the motor 502 is rotatably connected with the first grooved wheel 503, the output shaft of the motor 502 drives the first grooved wheel 503 to rotate, the first grooved wheel 503 is rotatably connected with the second grooved wheel 505 through the belt 504, the first grooved wheel 503 drives the second grooved wheel 505 to rotate through the belt 504, the middle inner wall of the second grooved wheel, the left side and the right side of the rotating plate 506 are rotationally connected with the box body 1 through sealed bearings, and the rotating plate 506 rotates in the box body 1 through the sealed bearings.

The filter 3 is fixedly connected to the inner wall of the lower portion of the box body 1, the filter 3 filters liquid, the filter 3 is made of stainless steel plates with through holes distributed in the inner portion, a water outlet 7 is fixedly connected to the left end of the lower portion of the box body 1, the box body 1 is communicated with the water outlet 7, the filtered liquid in the box body 1 is discharged through the water outlet 7, the top end of the right side of the water outlet 7 is fixedly connected with the bottom end of the second water pipe 403, the water outlet 7 is communicated with the second water pipe 403, and the liquid flows into the second water pipe 403 through the water outlet 7.

The left side and the right side above the rotating plate 506 are both provided with a fixing mechanism 6, the fixing mechanism 6 comprises a gear 601, a rotating shaft 602, a fixing plate 603, a rubber pad 604, a handle 605, a top rod 606 and a silicon body 607, the left side gear 601 is rotatably connected with the fixing plate 603 through the rotating shaft 602, the gears 601 at the two sides are rotated on the fixing plate 603 through the rotating shaft 602, the left end of the fixing plate 603 is fixedly connected with the left end above the rotating plate 506, the rotating plate 506 drives the fixing plate 603 to rotate, the middle inner wall of the gear 601 is attached to the outer wall of the rubber pad 604, the middle inner wall of the rubber pad 604 is sleeved on the outer wall of the rotating shaft 602, the rubber pad 604 increases the friction force between the gear 601 and the rotating shaft 602, the gear 601 is prevented from rotating ceaselessly, the handle 605 is sleeved on the outer wall at the front end of the gear 601, the rotating handle drives the gear 601 to rotate, the, the middle outer wall of the ejector rod 606 is in clearance fit with the middle inner wall above the rotating plate 506, the ejector rod 606 is driven to move left and right in the rotating plate 506 through the meshing force between the gear 601 and the ejector rod 606, the right end of the ejector rod 606 is attached to the middle of the left end of the silicon body 607, the silicon body 607 is fixed on the rotating plate 506 through the two ejector rods 606, the rotating plate 506 drives the silicon body 607 to rotate, the spray head 405 washes the silicon body 607 without dead angles, and the gear 601, the rotating shaft 602, the fixed plate 603 and the rubber pads 604 are symmetrically distributed on the left side and the right side by taking the central line of the box body 1 as.

When the monocrystalline silicon pretreatment equipment is used, firstly, a door of a box body 1 is manually opened, a silicon body 607 is placed between rotating plates 506, handles 605 on two sides are rotated at the same time to enable a gear 601 to rotate on a fixed plate 603 through a rotating shaft 602, a push rod 606 is driven to move oppositely in the rotating plates 506 through the engaging force between the gear 601 and the push rod 606 to fix the silicon body 607, a rubber pad 604 increases the friction force between the gear 601 and the rotating shaft 602 to prevent the gear 601 from rotating ceaselessly, an external power supply of a motor 502 is switched on, the motor 502 works, an output shaft of the motor 502 drives a first grooved wheel 503 to rotate, the first grooved wheel 503 drives a second grooved wheel 505 to rotate through a belt 504, the second grooved wheel 505 drives the rotating plates 506 to rotate at a constant speed in the box body 1 through a sealing bearing, at the moment, a spray head 405 washes the silicon body 607, liquid is filtered to a water outlet 7 through, the water pump 401 works, the input end of the water pump 401 sucks out the liquid in the water outlet 7 through the second water pipe 403, the liquid is discharged into the pressure tank 404 through the first water pipe 402 through the output end of the water pump 401 and is sprayed out through the spray head 405, liquid circulation is achieved, and liquid waste is prevented.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a monocrystalline silicon preliminary treatment equipment, includes box (1) and base (2), its characterized in that: four corners of the bottom end of the box body (1) are fixedly connected with bases (2), and a cleaning mechanism (4) is installed on the left side of the box body (1);

the cleaning mechanism (4) comprises a water pump (401), a first water pipe (402), a second water pipe (403), a pressure tank (404) and a spray head (405);

the right end of the water pump (401) is fixedly connected to the left end of the upper portion of the box body (1), the output end of the water pump (401) is fixedly connected to the bottom end of the first water pipe (402), the output end of the water pump (401) is communicated with the first water pipe (402), the input end of the water pump (401) is fixedly connected to the top end of the second water pipe (403), the input end of the water pump (401) is communicated with the second water pipe (403), the top end of the first water pipe (402) is fixedly connected to the bottom end of the left side of the pressure tank (404), the first water pipe (402) is communicated with the pressure tank (404), the bottom end of the pressure tank (404) is fixedly connected to the top end of the left side of the box body (1), the right end of the lower portion of the pressure tank (404) is fixedly connected with the spray head (405), the pressure tank (404) is communicated with the spray head (405), the outer wall of the lower portion of the spray head (405) penetrates through, the outer wall of the lower part of the spray head (405) is in clearance fit with the middle inner wall of the top end of the box body (1).

2. A single-crystal silicon pretreatment apparatus according to claim 1, characterized in that: the inner diameters of the first water pipe (402) and the second water pipe (403) are both 5-10 cm.

3. A single-crystal silicon pretreatment apparatus according to claim 1, characterized in that: a rotating mechanism (5) is installed at the top end of the right side of the box body (1);

the rotating mechanism (5) comprises a shell (501), a motor (502), a first grooved wheel (503), a belt (504), a second grooved wheel (505) and a rotating plate (506);

the bottom rigid coupling of shell (501) is at the upper right corner outer wall of box (1), the inner wall of shell (501) is equipped with motor (502), the bottom rigid coupling of motor (502) is on the right side top of box (1), the output shaft of motor (502) rotates with first sheave (503) and links to each other, first sheave (503) rotate with second sheave (505) through belt (504) and link to each other, the right side outer wall at commentaries on classics board (506) is cup jointed to the middle inner wall of second sheave (505), it all rotates with box (1) through sealed bearing and links to each other to change the left and right sides of board (506).

4. A single-crystal silicon pretreatment apparatus according to claim 1, characterized in that: the filter plate (3) is fixedly connected to the inner wall of the lower portion of the box body (1), the water outlet (7) is fixedly connected to the left end of the lower portion of the box body (1), the box body (1) is communicated with the water outlet (7), the top end of the right side of the water outlet (7) is fixedly connected with the bottom end of the second water pipe (403), and the water outlet (7) is communicated with the second water pipe (403).

5. A single-crystal silicon pretreatment apparatus according to claim 3, characterized in that: the left side and the right side above the rotating plate (506) are provided with fixing mechanisms (6);

the fixing mechanism (6) comprises a gear (601), a rotating shaft (602), a fixing plate (603), a rubber pad (604), a handle (605), a top rod (606) and a silicon body (607);

the left side gear (601) rotates with fixed plate (603) through pivot (602) and links to each other, the left end of fixed plate (603) is fixed at the top left end of commentaries on classics board (506), the middle inner wall of gear (601) is laminated with the outer wall of rubber pad (604) mutually, the middle inner wall of rubber pad (604) cup joints the outer wall at pivot (602), handle (605) have been cup jointed to the front end outer wall of gear (601), gear (601) links to each other with the left side bottom meshing of ejector pin (606), the middle inner wall in the middle of the top of commentaries on classics board (506) is run through to the middle outer wall of ejector pin (606), the middle outer wall of ejector pin (606) and the middle inner wall clearance fit in the top of commentaries on classics board (506), the right-hand member of ejector pin (606) is laminated with the middle of the left end.

6. The pretreatment apparatus for silicon single crystal according to claim 5, wherein: the gear (601), the rotating shaft (602), the fixing plate (603) and the rubber pad (604) are symmetrically distributed on the left side and the right side by taking the center line of the box body (1) as the center.