阅读说明：本技术 一种带有水循环功能的单晶硅除杂装置 (Monocrystalline silicon edulcoration device with hydrologic cycle function ) 是由 陈春成 戚建静 于 2018-06-26 设计创作，主要内容包括：本发明公开了单晶硅技术领域的一种带有水循环功能的单晶硅除杂装置,包括工作平台,所述驱动电机底部输出端与加工刀具连接,且软管位于加工刀具的右侧,所述工作平台底部安装有收集箱,所述收集箱左右两侧内壁之间设置有支撑板,所述支撑板顶部中央与挡板连接,所述挡板顶部与过滤网连接,所述过滤网右侧外壁与收集箱右侧内壁顶部连接,所述支撑板顶部右侧设置有抽水泵,所述抽水泵右侧出水口延伸至收集箱右侧外壁并与回流管连接,装置中通过软管向加工刀具上喷水,去除加工刀具表面附着的费屑杂质,防止加工刀具上附着的杂质划伤单晶硅表面而降低单晶硅的生产质量,同时通过抽水泵将收集的水输送到储水箱中再次使用,节约了水资源。(The invention discloses a monocrystalline silicon impurity removal device with a water circulation function, which belongs to the technical field of monocrystalline silicon, and comprises a working platform, wherein the output end of the bottom of a driving motor is connected with a processing cutter, a hose is positioned at the right side of the processing cutter, a collecting box is arranged at the bottom of the working platform, a supporting plate is arranged between the inner walls of the left side and the right side of the collecting box, the center of the top of the supporting plate is connected with a baffle, the top of the baffle is connected with a filter screen, the outer wall of the right side of the filter screen is connected with the top of the inner wall of the right side of the collecting box, a water suction pump is arranged at the right side of the top of the supporting plate, a water outlet at the right side of the water suction pump extends to the outer wall of the right side of the, meanwhile, collected water is conveyed to the water storage tank through the water suction pump for reuse, and water resources are saved.)

1. The utility model provides a monocrystalline silicon edulcoration device with hydrologic cycle function, includes work platform (1), its characterized in that: the left side and the right side of the top of the working platform (1) are respectively provided with an upright post (2), the tops of two groups of upright posts (2) are connected with a top plate (3), the bottom of the inner cavity of the top plate (3) is provided with a guide groove (5), the bottom of the inner cavity of the guide groove (5) is movably inserted with an electric telescopic rod (4), the bottom of the electric telescopic rod (4) is provided with a driving motor (6), the bottom output end of the driving motor (6) is connected with a processing cutter (7), the outer wall of the bottom of the driving motor (6) is provided with a dust cover (8), the processing cutter (7) is positioned in the inner cavity of the dust cover (8), the outer wall of the right side of the upright post (2) on the right side is provided with a water storage tank (9), the bottom of the left side of the inner cavity of the water storage tank (9) is provided with a pump, the hose (10) is positioned on the right side of the processing cutter (7), the top of the working platform (1) is provided with a hole, the bottom of the working platform (1) is provided with a collecting box (11), the bottom of the inner cavity of the collecting box (11) is provided with an impurity collecting box (12), the top of the impurity collecting box (12) is provided with an opening, the outer wall of the right side of the impurity collecting box (12) is connected with a handle (13), the right end of the handle (13) extends to the outer wall of the right side of the collecting box (11), a supporting plate (14) is arranged between the inner walls of the left side and the right side of the collecting box (11), the supporting plate (14) is positioned right above the impurity collecting box (12), the center of the top of the supporting plate (14) is connected with a baffle (15), the top of the baffle (15) is connected with a filter screen, and filter screen (16) left side height is less than the right side height, the opening has been seted up in backup pad (14) top left side, backup pad (14) top right side is provided with suction pump (17), suction pump (17) right side delivery port extends to collecting box (11) right side outer wall and is connected with back flow (18), the one end and storage water tank (9) right side outer wall connection of suction pump (17) are kept away from in back flow (18).

2. The monocrystalline silicon impurity removal device with the water circulation function as claimed in claim 1, wherein: pulleys (121) are arranged on the front side and the rear side of the bottom of the impurity collecting box (12), sliding grooves (111) matched with the pulleys (121) are formed in the bottom of an inner cavity of the collecting box (11), and the outer walls of the bottom of the pulleys (121) are attached to the outer walls of the tops of the movable grooves (111).

3. The monocrystalline silicon impurity removal device with the water circulation function as claimed in claim 1, wherein: the left side and the right side of the top of the collecting box (11) are provided with clamping blocks, the left side and the right side of the bottom of the working platform (1) are provided with clamping grooves matched with the clamping blocks, and the top of the collecting box (11) is connected with the bottom of the working platform (1) through the clamping grooves of the clamping blocks.

4. The monocrystalline silicon impurity removal device with the water circulation function as claimed in claim 1, wherein: holes are uniformly formed in the top of the working platform (1), and the holes are arranged in a rectangular array.

5. The monocrystalline silicon impurity removal device with the water circulation function as claimed in claim 1, wherein: the filter screen (16) is arranged in a manner of inclining from low left to high right, and the inclination angle is thirty degrees to forty-five degrees.

6. The monocrystalline silicon impurity removal device with the water circulation function as claimed in claim 1, wherein: the outer wall of the handle (13) is uniformly provided with semicircular convex blocks which are rubber convex blocks.

Technical Field

The invention relates to the technical field of monocrystalline silicon, in particular to a monocrystalline silicon impurity removal device with a water circulation function.

Background

The monocrystalline silicon is a good semiconductor material and is used for manufacturing semiconductor devices, solar cells and the like, a large amount of waste chips are generated during production and processing of the monocrystalline silicon, the waste chips are adhered to a cutter, the surface of the monocrystalline silicon is easily scratched, the integral processing quality of the monocrystalline silicon is influenced, the waste chips are attached to the cutter, heat generated by the cutter is not dissipated, the cutter is damaged, the service life of the device is shortened, and therefore the monocrystalline silicon impurity removing device with the water circulation function is provided.

Disclosure of Invention

The invention aims to provide a monocrystalline silicon impurity removal device with a water circulation function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a monocrystalline silicon impurity removing device with a water circulation function comprises a working platform, wherein the left side and the right side of the top of the working platform are respectively provided with a stand column, the tops of two sets of stand columns are connected with a top plate, the bottom of an inner cavity of the top plate is provided with a guide groove, the bottom of the inner cavity of the guide groove is movably inserted with an electric telescopic rod, the bottom of the electric telescopic rod is provided with a driving motor, the output end of the bottom of the driving motor is connected with a processing cutter, the outer wall of the bottom of the driving motor is provided with a dust cover, the processing cutter is positioned in an inner cavity of the dust cover, the outer wall of the right side of the stand column is provided with a water storage tank, a water outlet at the left side of the water storage tank extends to the outer wall at the left side, the bottom of the working platform is provided with a collecting box, the bottom of the inner cavity of the collecting box is provided with an impurity collecting box, an opening is arranged at the top of the impurity collecting box, the outer wall of the right side of the impurity collecting box is connected with a handle, the right end of the handle extends to the outer wall of the right side of the collecting box, a supporting plate is arranged between the inner walls of the left side and the right side of the collecting box, the supporting plate is positioned right above the impurity collecting box, the center of the top of the supporting plate is connected with the baffle plate, the top of the baffle is connected with the filter screen, the outer wall of the right side of the filter screen is connected with the top of the inner wall of the right side of the collecting box, the left side of the filter screen is lower than the right side, the left side of the top of the support plate is provided with an opening, the right side of the top of the support plate is provided with a water pump, the delivery port on the right side of the water suction pump extends to the outer wall on the right side of the collecting box and is connected with the return pipe, and one end, far away from the water suction pump, of the return pipe is connected with the outer wall on the right side of the water storage tank.

Preferably, both sides all are provided with the pulley around the impurity collecting box bottom, collecting box inner chamber bottom all seted up with pulley assorted sliding tray, and pulley bottom outer wall is laminated in activity groove top outer wall mutually.

Preferably, the left side and the right side of the top of the collecting box are provided with clamping blocks, the left side and the right side of the bottom of the working platform are provided with clamping grooves matched with the clamping blocks, and the top of the collecting box is connected with the bottom of the working platform through the clamping grooves of the clamping blocks.

Preferably, the top of the working platform is uniformly provided with holes which are arranged in a rectangular array.

Preferably, the filter screen is inclined from low left to high right, and the inclination angle is thirty degrees to forty-five degrees.

Preferably, the handle outer wall is uniformly provided with semicircular convex blocks, and the convex blocks are rubber convex blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. in the device, water is sprayed onto the processing cutter through the hose, so that scrap impurities attached to the surface of the processing cutter are removed, the situation that the surface of the monocrystalline silicon is scratched by the impurities attached to the processing cutter is prevented, the production quality of the monocrystalline silicon is reduced, production resources are saved, the scrap impurities are prevented from being gathered on the processing cutter, heat generated by processing the processing cutter cannot be dissipated, the cutter is damaged, meanwhile, the water washing cutter also has a cooling effect, the temperature generated by processing the processing cutter is reduced, and the service life of the device is prolonged;

2. will take bits impurity and rivers to collect through the collecting box, conveniently will take bits impurity to carry out centralized processing, reduce the impurity and collect the degree of difficulty, carry the water storage tank recycle in through the suction pump with the water of collecting simultaneously, reduce the unnecessary extravagant, practiced thrift the water resource, increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the structure of the collection box of the present invention;

FIG. 3 is a schematic view of the connection structure of the impurity collecting box and the collecting box of the present invention.

In the figure: 1 working platform, 2 upright posts, 3 top plates, 4 electric telescopic rods, 5 guide grooves, 6 driving motors, 7 processing cutters, 8 dust covers, 9 water storage tanks, 10 hoses, 11 collecting tanks, 111 sliding grooves, 12 impurity collecting tanks, 121 pulleys, 13 handles, 14 fixing plates, 15 baffles, 16 filter screens, 17 water pumps and 18 return pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a monocrystalline silicon impurity removing device with a water circulation function comprises a working platform 1, wherein the left side and the right side of the top of the working platform 1 are respectively provided with a stand column 2, the tops of two groups of stand columns 2 are connected with a top plate 3, the bottom of an inner cavity of the top plate 3 is provided with a guide groove 5, the bottom of an inner cavity of the guide groove 5 is movably inserted with an electric telescopic rod 4, the electric telescopic rod 4 slides in the guide groove 5 to process monocrystalline silicon, the bottom of the electric telescopic rod 4 is provided with a driving motor 6, the bottom output end of the driving motor 6 is connected with a processing cutter 7, the outer wall of the bottom of the driving motor 6 is provided with a dust cover 8 to prevent waste impurities from being washed away by water, the difficulty in collecting the impurities is increased, the processing cutter 7 is positioned in the inner cavity of the dust cover 8, the outer wall of the right, the left side of the hose 10 extends to the inner cavity of the dust cover 8, the hose 10 is positioned on the right side of the processing cutter 7, a hole is formed in the top of the working platform 1, the collecting box 11 is installed at the bottom of the working platform 1, the bottom of the inner cavity of the collecting box 11 is provided with the impurity collecting box 12, the top of the impurity collecting box 12 is provided with an opening, the impurities collected with the scraps are collected and removed, the collection difficulty is reduced, the outer wall of the right side of the impurity collecting box 12 is connected with the handle 13, the right end of the handle 13 extends to the outer wall of the right side of the collecting box 11, the supporting plate 14 is arranged between the inner walls of the left side and the right side of the collecting box 11 and is positioned right above the impurity collecting box 12, the center of the top of the supporting plate 14 is connected with the baffle plate 15, the top of the baffle plate, make things convenient for impurity to fall down, prevent that blocking device on the accumulational filter screen 16 of impurity, work efficiency has been improved, the opening has been seted up on the left of the 14 top of backup pad, 14 top right sides of backup pad are provided with suction pump 17, suction pump 17 right side delivery port extends to 11 right side outer walls of collecting box and is connected with back flow 18, back flow 18 keeps away from the one end and the 9 right side wall connection of storage water tank of suction pump 17, suction pump 17 recycles in carrying storage water tank 9 with water, the water resource has been practiced thrift, electric telescopic handle 4 and driving motor 6 are all through wire and external power switch electric connection.

Pulleys 121 are arranged on the front side and the rear side of the bottom of the impurity collecting box 12, sliding grooves 111 matched with the pulleys 121 are formed in the bottom of an inner cavity of the collecting box 11, outer walls of the bottoms of the pulleys 121 are attached to outer walls of the tops of the movable grooves 111, when the impurity collecting box 12 is taken out, the pulleys 121 slide on the sliding grooves 111, friction force generated when the impurity collecting box 12 is taken out is reduced, the device is prevented from being damaged, and the service life of the device is prolonged;

the left side and the right side of the top of the collecting box 11 are provided with clamping blocks, the left side and the right side of the bottom of the working platform 1 are provided with clamping grooves matched with the clamping blocks, and the top of the collecting box 11 is connected with the bottom of the working platform 1 through the clamping grooves of the clamping blocks, so that the collecting box 11 can be conveniently taken down, impurities in the collecting box 11 can be cleaned, the cleanness of the interior of the collecting box 11 can be ensured, and the service life of the device can;

holes are uniformly formed in the top of the working platform 1 and are arranged in a rectangular array, so that the way for impurity scraps to enter the collecting box 11 is increased, the surface of the working platform 1 is prevented from being blocked by the impurity scraps, and the working efficiency is improved;

the filter screen 16 is arranged in a manner of inclining from low left to high right, and the inclination angle is thirty degrees to forty-five degrees, so that impurities are prevented from being accumulated on the filter screen 16 to block the filter screen 16, and the working efficiency of filtering is improved;

the outer wall of the handle 13 is uniformly provided with semicircular convex blocks, the convex blocks are rubber convex blocks, the contact area and the friction force of the handle 13 are increased, the impurity collecting box 12 is conveniently taken out, and impurities collected in the impurity collecting box 12 are cleaned.

The working principle is as follows: when the device works, firstly, monocrystalline silicon to be processed is placed on a working platform 1, the working platform works through an electric telescopic rod 4, a processing cutter 7 is lowered to be in contact with the monocrystalline silicon, then a driving motor 6 rotates to drive the processing cutter 7 to work, the monocrystalline silicon is processed, meanwhile, a pump in a water storage tank 9 conveys water into a hose 10 and sprays the water onto the processing cutter 7, the attachment of expense scrap impurities on the surface of the processing cutter 7 is prevented, the expense scrap impurities are prevented from scratching the surface of the monocrystalline silicon, the expense scrap accumulation on the surface of the processing cutter 7 is also prevented, the device is prevented from being damaged due to the fact that the processing cutter 7 cannot dissipate heat, the service life of the device is prolonged, the expense scrap impurities are flushed into a collecting tank 11 by water flow, the water flow enters the right side of a baffle plate 15 through a filter screen 16, then the water is conveyed into the water storage tank 9 by a water suction pump 17 for cyclic utilization, the water resource is saved, then the impurity collecting box 12 is penetrated through the supporting plate 14, so that scrap impurities can be conveniently and intensively treated, the working difficulty is reduced, the impurity collecting box 12 is taken out by pulling the handle 13 when the processing is finished, the impurities in the impurity collecting box 12 are treated, and the impurity collecting box 12 is put back to the original position after the treatment is finished.

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.