CN215089372U - High-efficient cleaning device of monocrystalline silicon piece - Google Patents

Abstract

The utility model provides a monocrystalline silicon piece's high-efficient belt cleaning device, the power distribution box comprises a box body, demountable installation is at the case lid on box top and the motor cabinet of setting at the bottom half, install supersonic generator on the wall of box both sides, and both sides are the vertical threaded rod that is equipped with respectively, install the silicon chip rack through the bearing housing on the threaded rod, and the lower extreme passes the bottom half, and the lower extreme cover is equipped with driven gear, it has the driving gear to mesh between two driven gear, the driving gear suit is on driving motor's output shaft, and driving motor installs in the motor cabinet, the one end of circulating pipe is connected to box one side lower extreme, install the circulating pump on the circulating pipe, and the other end is connected with the hose, the interval is equipped with a plurality of spray tubes on the hose, the spray tube passes the case lid and stretches into downwards. The utility model relates to a novelty, abluent efficient, abluent effect is high.

Description

High-efficient cleaning device of monocrystalline silicon piece

Technical Field

The utility model relates to a monocrystalline silicon piece processing technology field specifically is a monocrystalline silicon piece's high-efficient belt cleaning device.

Background

Monocrystalline silicon is a relatively active non-metallic element, is an important component of crystal materials, and is in the front of the development of new materials. The solar photovoltaic power generation and heat supply semiconductor material is mainly used as a semiconductor material and utilizes solar photovoltaic power generation, heat supply and the like.

The monocrystalline silicon wafer is a raw material for manufacturing a semiconductor silicon device, and can be mainly used for manufacturing a high-power rectifier, a high-power transistor, a diode, a switching device and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient belt cleaning device of monocrystalline silicon piece to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a monocrystalline silicon piece's high-efficient belt cleaning device, includes the box, demountable installation at the case lid on box top and sets up the motor cabinet at the bottom half, install supersonic generator on the wall of box both sides, and both sides are the vertical threaded rod that is equipped with respectively, install the silicon chip rack through the bearing housing on the threaded rod, and the lower extreme passes bottom half, and the lower extreme cover is equipped with driven gear, two the meshing has the driving gear between the driven gear, the driving gear suit is on driving motor's output shaft, just driving motor installs in the motor cabinet, the one end of circulating pipe is connected to box one side lower extreme, install the circulating pump on the circulating pipe, and the other end is connected with the hose, the interval is equipped with a plurality of spray pipes on the hose, the spray pipe passes the case lid stretches into downwards.

A temperature controller is installed in the box body.

The top of threaded rod is equipped with the stopper.

The water inlet end of the circulating water pipe is of an arc-shaped protruding structure, and is provided with a filter screen and an impurity collector communicated with the bottom of the filter screen.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model relates to a novelty, pass through driving gear and driven gear by driving motor and drive two threaded rods and just reverse the rotation in step, and then can make the silicon chip rack reciprocate along the threaded rod, can stir the washing water in the box, every part of silicon chip is the washing that receives water all evenly in guaranteeing the silicon chip rack, can get rid of large granule and metal etc. on the silicon chip, the ultrasonic effect of the supersonic generator accessible of installation is with the adsorbed organic matter on the silicon chip, impurity molecule and tiny particle are got rid of, guarantee abluent efficiency, improve abluent effect.

2. The utility model discloses the spray tube passes the case lid and stretches into downwards, can make spray tube spun circulating water form the vortex in the box, and then can further stir the washing water in the box, further improves abluent efficiency, improves abluent effect.

3. The utility model discloses circulating pipe's the end of intaking is arc protruding structure, and arc protruding structure can increase circulating pipe's pipe diameter, and the pipe diameter increase, under equal flow, can be so that the velocity of flow of water descends, and is provided with the filter screen, can filter the impurity particle of aquatic, and the bottom intercommunication has impurity collector, can be so that the granule that is blocked by the filter screen sinks into impurity collector in the state of low velocity of flow, and then can guarantee the clean of circulating water to guarantee the abluent effect of silicon chip.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1, a box body; 2, a box cover; 3, a motor base; 4, an ultrasonic generator; 5, a threaded rod; 6, placing a silicon wafer rack; 7 a driven gear; 8 a driving gear; 9 driving the motor; 10 circulating water pipes; 11 a circulating pump; 12 a soft water pipe; 13, a spray pipe; 14 temperature controller; 15 impurity collector.

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, the present invention provides a technical solution: the utility model provides a high-efficient belt cleaning device of monocrystalline silicon piece, the power distribution box comprises a box body 1, demountable installation is at case lid 2 on 1 top of box and the motor cabinet 3 of setting in the 1 bottom of box, install supersonic generator 4 on the both sides wall in the box 1, and both sides are vertical threaded rod 5 that is equipped with respectively, install silicon chip rack 6 through the bearing housing on the threaded rod 5, and the lower extreme passes the 1 bottom of box, and the lower extreme cover is equipped with driven gear 7, the meshing has driving gear 8 between two driven gear 7, 8 suits of driving gear are on driving motor 9's output shaft, and driving motor 9 installs in motor cabinet 3, the one end of circulating pipe 10 is connected to 1 one side lower extreme of box, install circulating pump 11 on the circulating pipe 10, and the other end is connected with hose 12, the interval is equipped with a plurality of spray pipes 13 on the hose 12, spray pipe 13 passes case lid 2 and stretches into downwards.

A temperature controller 14 is installed in the box body 1 (the specific structure and type of the temperature controller 14 are common knowledge of those skilled in the art, and when the washing machine is used specifically, the technicians can select the temperature controller according to actual conditions), and the temperature controller 14 can heat the washing water in the box body and control the heating temperature, so that the washing water in the box body 1 is ensured to be in a certain range.

The top of threaded rod 5 is equipped with the stopper, can carry on spacingly to the bearing housing on the silicon chip rack 6.

The end of intaking of circulating pipe 10 is arc protruding structure, and the pipe diameter of circulating pipe 10 can be increased to arc protruding structure, and the pipe diameter increase, under equal flow, can be so that the velocity of flow of water descends, and be provided with filter screen and bottom intercommunication and have impurity collector 15, and the filter screen can get rid of the impurity of aquatic and stop impurity in one side of filter screen to make impurity sink impurity collector 15 to collect impurity under the low water flow.

Specifically, a controller is disposed outside the box 1 (the specific structure and type of the controller are common knowledge of those skilled in the art, and when the controller is used specifically, the controller can be selected by the skilled in the art according to actual conditions), and the controller is electrically connected to the driving motor 9.

The controller controls the driving motor 9 to rotate forward and backward at regular time, drives the two threaded rods 5 to synchronously rotate forward and backward through the driving gear 8 and the driven gear 7, thereby enabling the silicon wafer placing rack 6 to move up and down along the threaded rod 5, stirring the cleaning water in the box body 1, ensuring that each part of the silicon wafer in the silicon wafer placing rack 6 is uniformly cleaned by the water, simultaneously, the ultrasonic generator 4 is started to remove organic matters, impurity molecules and small particles adsorbed on the silicon wafer through the action of ultrasonic, then, the circulating pump 11 is started to recycle the cleaning water in the box body 1, the recycled water enters the spray pipe 13 through the soft water pipe 12 to be sprayed out, the spray pipe 13 penetrates through the box cover 2 to extend downwards, the circulating water sprayed out by the spray pipe 13 can form a vortex in the box body 1, further, the washing water in the tank 1 can be agitated, and the washing efficiency can be further improved.

It is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a high-efficient belt cleaning device of monocrystalline silicon piece, includes box (1), demountable installation at case lid (2) on box (1) top and sets up motor cabinet (3) in box (1) bottom, its characterized in that: ultrasonic generators (4) are arranged on two inner side walls of the box body (1), threaded rods (5) are respectively vertically arranged on two sides of the box body, a silicon wafer placing rack (6) is arranged on the threaded rod (5) through a bearing sleeve, the lower end of the box body penetrates through the bottom of the box body (1), the lower end of the box body is sleeved with a driven gear (7), a driving gear (8) is meshed between the two driven gears (7), the driving gear (8) is sleeved on an output shaft of the driving motor (9), the driving motor (9) is arranged in the motor base (3), the lower end of one side of the box body (1) is connected with one end of a circulating water pipe (10), a circulating pump (11) is arranged on the circulating water pipe (10), and the other end is connected with hose (12), interval is equipped with a plurality of spray pipes (13) on hose (12), spray pipe (13) pass case lid (2) stretches into downwards.

2. The apparatus for cleaning a single crystal silicon wafer according to claim 1, wherein: a temperature controller (14) is installed in the box body (1).

3. The apparatus for cleaning a single crystal silicon wafer according to claim 1, wherein: the top end of the threaded rod (5) is provided with a limiting block.

4. The apparatus for cleaning a single crystal silicon wafer according to claim 1, wherein: the water inlet end of the circulating water pipe (10) is of an arc-shaped protruding structure, and a filter screen is arranged and the bottom of the circulating water pipe is communicated with an impurity collector (15).

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