CN210754084U - Solar silicon wafer cleaning equipment - Google Patents
Solar silicon wafer cleaning equipment Download PDFInfo
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- CN210754084U CN210754084U CN201921618039.4U CN201921618039U CN210754084U CN 210754084 U CN210754084 U CN 210754084U CN 201921618039 U CN201921618039 U CN 201921618039U CN 210754084 U CN210754084 U CN 210754084U
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- steel pipe
- cleaning equipment
- staving
- nonrust steel
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Abstract
The utility model discloses a solar energy silicon chip cleaning equipment belongs to solar energy technical field, solar energy silicon chip cleaning equipment includes the casing, the staving is installed to casing one side, the welding of staving top has a nonrust steel pipe No. one, No. one the solenoid valve is installed to nonrust steel pipe outer wall, No. one electromagnetic flowmeter is installed to solenoid valve one side. The utility model discloses a solenoid valve and electromagnetic flowmeter carry out accurate ratio and mix cleaner and water, the accuracy of ratio is high on the one hand, on the other hand No. two water pumps carry the washing liquid to the casing inside through backstage system control back, the whole work efficiency of equipment has been improved, install electric heating pipe through the stirring rake bottom, the external temperature controller of electric heating pipe simultaneously, keep electric heating pipe to keep at invariable operating temperature, after accomplishing mixed liquid stirring, through electric heating pipe with mixed liquid heating to certain temperature after, can improve the reaction rate of washing liquid and silicon chip.
Description
Technical Field
The utility model relates to a solar energy technical field especially relates to a solar energy silicon chip cleaning equipment.
Background
In the preparation process of the solar material, a layer of antireflection film with good performance is coated on the surface of the silicon, harmful impurity ions enter the silicon dioxide layer, the insulating property can be reduced, the insulating property can be better after cleaning, the quality of a device can be influenced if oil stains, water vapor, dust and other impurities exist in the plasma edge corrosion, and the quality is greatly improved after cleaning.
The existing solar silicon wafer cleaning equipment mainly has the following defects that 1, a water-based cleaning agent generally needs to be mixed with water for proportioning before use, most of the existing cleaning equipment manually mixes the cleaning agent and then adds the cleaning agent into the cleaning equipment for cleaning, on one hand, the proportioning accuracy is not high, and on the other hand, the working efficiency is low; 2. the cleaning agent is used for cleaning the silicon wafer at normal temperature, and the reaction rate of the cleaning agent and the silicon wafer is slow, so that the solar silicon wafer cleaning equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar energy silicon chip cleaning equipment aims at improving the precision of ratio and the holistic work efficiency of improve equipment.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of solar energy silicon chip cleaning equipment includes the casing, the staving is installed to casing one side, staving top welding has a nonrust steel pipe No. one, No. one the solenoid valve is installed to nonrust steel pipe outer wall, No. one electromagnetic flowmeter is installed to solenoid valve one side, the welding of a nonrust steel pipe one side has No. two nonrust steel pipes, No. two the solenoid valve is installed to nonrust steel pipe outer wall, No. two electromagnetic flowmeter are installed to solenoid valve one side, staving internally mounted has the stirring rake, electric heating pipe is installed to the stirring rake bottom, the box is installed to staving one side, the welding of staving outer wall top has No. three nonrust steel pipes, No. three solenoid valves are installed to No. three nonrust steel pipe outer.
Optionally, a water pump is installed to electromagnetic flowmeter one side, No. one nonrust steel pipe and box turn-on connection and No. one nonrust steel pipe extend to box inner chamber bottom.
Optionally, No. two stainless steel pipe one side fixedly connected with speed reducer and stirring rake are connected with the power take off of speed reducer through the shaft coupling, the power take off of motor and motor is installed to the speed reducer top is connected with the power take off of speed reducer through the shaft coupling.
Optionally, a non-contact liquid level sensor is installed at the top of the inner cavity of the barrel body, and a feed inlet is formed in the top of the box body.
Optionally, the third stainless steel pipe is connected with the casing in a conduction mode, and a second water pump is installed on one side of the third electromagnetic valve.
The utility model has the advantages as follows:
1. the utility model discloses a welding has the stainless steel pipe No. one at the staving top, and stainless steel pipe No. one and box conducting connection and stainless steel pipe No. one extend to box inner chamber bottom, be equipped with water base type cleaner in the box, open the solenoid valve No. one through backstage system, a water pump is through backstage system control insert the water base type cleaner suction in the box to the staving after the commercial power, when water base type cleaner passes through stainless steel pipe No. one, the electromagnetic flow volume calculates the flow of water base type cleaner, when water base type cleaner reaches the volume of setting, the electromagnetic flow meter of No. one transmits information to the backstage system, then the system closes the solenoid valve No. one, add water into the staving through No. two stainless steel pipes, the pressure in No. two stainless steel pipes comes from the pressure of municipal water, open the solenoid valve No. two through the backstage system, when water passes through No. two stainless steel pipes, no. two electromagnetic flowmeter can calculate the flow of water, when water reaches the volume of settlement, No. two electromagnetic flowmeter give backstage system with information transfer, then the system closes No. two solenoid valves, the accuracy of ratio is high on the one hand, on the other hand work is with the mixed liquid after the ratio through the motor drive stirring rake operation to mixed liquid stirring back, open No. three solenoid valves through backstage system, No. two water pumps carry the washing liquid to the casing inside through backstage system control back, the whole work efficiency of equipment has been improved.
2. The utility model discloses an electric heating pipe is installed to the stirring rake bottom, and the external temperature controller of electric heating pipe keeps electric heating pipe to keep at invariable operating temperature simultaneously, and after accomplishing mixed liquid stirring, will mix liquid heating to certain temperature through electric heating pipe after, can improve the reaction rate of washing liquid and silicon chip.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a solar silicon wafer cleaning apparatus according to an embodiment of the present invention;
fig. 2 is a schematic circuit structure diagram of a solar silicon wafer cleaning apparatus according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a barrel body; 3. a first stainless steel tube; 301. a first electromagnetic valve; 302. a first electromagnetic flowmeter; 303. a water pump I; 4. a second stainless steel tube; 401. a second electromagnetic valve; 402. a second electromagnetic flow meter; 5. a stirring paddle; 501. a speed reducer; 502. a motor; 6. a non-contact liquid level sensor; 7. an electric heating tube; 8. a box body; 801. a feed inlet; 9. stainless steel tube No. three; 901. a third electromagnetic valve; 902. and a second water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A solar silicon wafer cleaning apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a solar silicon wafer cleaning apparatus according to an embodiment of the present invention includes a housing 1, a barrel body 2 is arranged on one side of the shell 1, a first stainless steel pipe 3 is welded on the top of the barrel body 2, a first electromagnetic valve 301 is arranged on the outer wall of the first stainless steel pipe 3, a first electromagnetic flowmeter 302 is arranged on one side of the first electromagnetic valve 301, a second stainless steel pipe 4 is welded on one side of the first stainless steel pipe 3, a second electromagnetic valve 401 is arranged on the outer wall of the second stainless steel pipe 4, a second electromagnetic flowmeter 402 is arranged on one side of the second electromagnetic valve 401, a stirring paddle 5 is arranged in the barrel body 2, the bottom of the stirring paddle 5 is provided with an electric heating pipe 7, one side of the barrel body 2 is provided with a box body 8, no. three stainless steel pipes 9 are welded on the top of the outer wall of the barrel body 2, and a No. three electromagnetic valve 901 is installed on the outer wall of the No. three stainless steel pipe 9.
Refer to fig. 1 and fig. 2 in the drawings, the embodiment of the utility model provides a solar energy silicon chip cleaning equipment passes through solenoid valve and electromagnetic flowmeter and carries out accurate ratio and mixing to cleaner and water, the accuracy of ratio is high on the one hand, No. two water pump 902 on the other hand carry the washing liquid to casing 1 inside through backstage system control back, the whole work efficiency of equipment has been improved, install electric heating pipe 7 through 5 bottoms of stirring rake, 7 external temperature controllers of electric heating pipe simultaneously, keep electric heating pipe 7 to keep at invariable operating temperature, after the stirring is accomplished to mixed liquid, through 7 mixed liquid heating of electric heating pipe to certain temperature after, can improve the reaction rate of washing liquid and silicon chip.
Referring to fig. 1, the embodiment of the utility model provides a solar energy silicon chip cleaning equipment, a water pump 303 is installed to electromagnetic flow meter 302 one side, No. one nonrust steel pipe 3 and box 8 turn-on connection and a nonrust steel pipe 3 extend to box 8 inner chamber bottom, can pour into the cleaner in the box 8 into staving 2.
Referring to fig. 1, the embodiment of the utility model provides a solar energy silicon chip cleaning equipment, No. two nonrust steel pipe 4 one side fixedly connected with speed reducer 501 and stirring rake 5 are connected with speed reducer 501's power take off end through the shaft coupling, speed reducer 501 installs the power take off end that motor 502 and motor 502 were installed to the top and is connected with speed reducer 501's power input end through the shaft coupling, makes fast and abundant mixture of cleaner and hydroenergy.
Referring to fig. 1, the embodiment of the utility model provides a solar energy silicon chip cleaning equipment, non-contact level sensor 6 is installed at 2 inner chamber tops of staving, the volume of injecting into liquid in can effectual control staving 2, charge door 801 has been seted up at 8 tops of box, the filling of the cleaner of being convenient for.
Referring to the drawings, the embodiment of the utility model provides a solar energy silicon chip cleaning equipment, No. three nonrust steel pipe 9 switches on with casing 1 and links to each other, No. three solenoid valve 901 one side are installed No. two water pumps 902, are convenient for add the heating and the washing liquid after mixing inside casing 1.
The embodiment of the utility model provides a solar silicon wafer cleaning equipment, during operation, through the welding of staving 2 top have stainless steel pipe 3 No. one, and stainless steel pipe 3 No. one with box 8 through-connection and stainless steel pipe 3 No. one extend to box 8 inner chamber bottom, contain water base type cleaner in the box 8, open solenoid valve 301 No. one through the backstage system, simultaneously water pump 303 inserts the water base type cleaner in box 8 into staving 2 through backstage system control after the commercial power of cut-in, when water base type cleaner passes through stainless steel pipe 3 No. one, electromagnetic flow meter 302 No. one calculates the flow of water base type cleaner, when water base type cleaner reaches the volume of setting, electromagnetic flow meter 302 No. one transmits information to the backstage system, then the system closes solenoid valve 301 No. one, add water into staving 2 through stainless steel pipe 4 No. two, the pressure in stainless steel pipe 4 No. two comes from municipal water's pressure, the second electromagnetic valve 401 is opened through the background system, when water passes through the second stainless steel pipe 4, the second electromagnetic flow meter 402 can calculate the flow of the water, when the water reaches a set amount, the second electromagnetic flow meter 402 transmits information to the background system, then the second electromagnetic valve 401 is closed through the system, on one hand, the proportioning accuracy is high, on the other hand, after the proportioned mixed liquid is operated to drive the stirring paddle 5 to operate through the motor 502 to stir the mixed liquid, the third electromagnetic valve 901 is opened through the background system, the second water pump 902 conveys cleaning liquid to the interior of the shell 1 after being controlled by the background system, the overall working efficiency of the equipment is improved, the electric heating pipe 7 is installed at the bottom of the stirring paddle 5, meanwhile, the electric heating pipe 7 is externally connected with a temperature controller, the electric heating pipe 7 is kept at a constant working temperature, after the mixed liquid is stirred, the mixed liquid is heated to a certain temperature through the electric, the reaction rate of the cleaning liquid and the silicon wafer can be improved.
It should be noted that the utility model relates to a solar silicon wafer cleaning device, which comprises a casing 1, a barrel 2, a first stainless steel pipe 3, a first electromagnetic valve 301, a first electromagnetic flowmeter 302, a first water pump 303, a second stainless steel pipe 4, a second electromagnetic valve 401, a second electromagnetic flowmeter 402, a stirring paddle 5, a speed reducer 501, a motor 502, a non-contact liquid level sensor 6, an electric heating pipe 7, a box body 8, a charging opening 801, a third stainless steel pipe 9, a third electromagnetic valve 901, a second water pump 902, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which are known by technicians in the field through technical manuals or conventional experimental methods, the models of the first electromagnetic valve 301, the second electromagnetic valve 401 and the third electromagnetic valve 901 can be selected as 3V310-08, the models of the first electromagnetic flowmeter 302 and the second electromagnetic flowmeter 402 can be selected as LDG-FMT, the model of the non-contact liquid level sensor 6 can be MIK-ZP, the model of the electric heating pipe 7 can be FA-FB005, the model of the speed reducer 501 can be MC3RL80, the model of the motor 502 can be Y2-160M1-2, and the models of the first water pump 303 and the second water pump 902 can be ISW 80-160.
The above-mentioned technical personnel in the field related to circuit components select, install and complete circuit debugging, and ensure that each component can normally operate, and are not specifically limited herein.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a solar energy silicon chip cleaning equipment, its characterized in that, solar energy silicon chip cleaning equipment includes the casing, the staving is installed to casing one side, staving top welding has a nonrust steel pipe, a solenoid valve is installed to nonrust steel pipe outer wall, No. one electromagnetic flowmeter is installed to solenoid valve one side, the welding of nonrust steel pipe one side has No. two nonrust steel pipes, No. two nonrust steel pipe outer walls are installed No. two solenoid valves, No. two electromagnetic flowmeters are installed to solenoid valve one side, staving internally mounted has the stirring rake, electric heating pipe is installed to the stirring rake bottom, the box is installed to staving one side, staving outer wall top welding has No. three nonrust steel pipes, No. three nonrust steel pipe outer walls are installed No. three solenoid valves.
2. The solar silicon wafer cleaning equipment as claimed in claim 1, wherein a first water pump is installed on one side of the first electromagnetic flowmeter, the first stainless steel pipe is in conduction connection with the box body, and the first stainless steel pipe extends to the bottom of the inner cavity of the box body.
3. The solar silicon wafer cleaning equipment according to claim 1, wherein a speed reducer is fixedly connected to one side of the second stainless steel pipe, the stirring paddle is connected with a power output end of the speed reducer through a coupler, a motor is mounted above the speed reducer, and the power output end of the motor is connected with a power input end of the speed reducer through a coupler.
4. The solar silicon wafer cleaning equipment according to claim 1, wherein a non-contact liquid level sensor is installed at the top of the inner cavity of the barrel body, and a feed inlet is formed at the top of the box body.
5. The solar silicon wafer cleaning equipment according to claim 1, wherein the third stainless steel pipe is connected with the machine shell in a conduction mode, and a second water pump is installed on one side of the third electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618039.4U CN210754084U (en) | 2019-09-26 | 2019-09-26 | Solar silicon wafer cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618039.4U CN210754084U (en) | 2019-09-26 | 2019-09-26 | Solar silicon wafer cleaning equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210754084U true CN210754084U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921618039.4U Active CN210754084U (en) | 2019-09-26 | 2019-09-26 | Solar silicon wafer cleaning equipment |
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| CN (1) | CN210754084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451440A (en) * | 2021-06-10 | 2021-09-28 | 浙江艾能聚光伏科技股份有限公司 | Production method of black silicon battery piece |
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2019
- 2019-09-26 CN CN201921618039.4U patent/CN210754084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451440A (en) * | 2021-06-10 | 2021-09-28 | 浙江艾能聚光伏科技股份有限公司 | Production method of black silicon battery piece |
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