CN204735475U - Old and useless silicon chip washs selects separately recovery unit - Google Patents

Old and useless silicon chip washs selects separately recovery unit Download PDF

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Publication number
CN204735475U
CN204735475U CN201520309111.0U CN201520309111U CN204735475U CN 204735475 U CN204735475 U CN 204735475U CN 201520309111 U CN201520309111 U CN 201520309111U CN 204735475 U CN204735475 U CN 204735475U
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CN
China
Prior art keywords
rinse bath
washing tank
hopper
silicon wafer
discharge bucket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520309111.0U
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Chinese (zh)
Inventor
汪伟华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yi Yang Solar Power Science And Technology Ltd
Original Assignee
Zhejiang Yi Yang Solar Power Science And Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Yi Yang Solar Power Science And Technology Ltd filed Critical Zhejiang Yi Yang Solar Power Science And Technology Ltd
Priority to CN201520309111.0U priority Critical patent/CN204735475U/en
Application granted granted Critical
Publication of CN204735475U publication Critical patent/CN204735475U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an old and useless silicon chip washs selects separately recovery unit, including becoming the washing tank that the angle of inclination set up with the horizontal direction, washing tank upper end is equipped with the feeder hopper, and lower extreme fixedly connected with goes out the hopper, be equipped with spray set and wind -force device on the washing tank between feeder hopper and the play hopper in proper order, the air outlet of wind -force device lies in the one side that is close to the hopper, the washing tank and go out the hopper between the upper end intercommunication have a discharging channel, the lower extreme is fixed with the striker plate, the bottom surface shaping of washing tank lower extreme is fluted, the screen cloth frame has been placed in the recess. The utility model discloses a set up the washing tank of slope, set up spray set, wind -force device on the washing tank, wash old and useless silicon chip, select separately and retrieve, simple structure, degree of automation is high, and work efficiency improves, sets up circulating water system simultaneously, has reduced water and has consumed and manufacturing cost.

Description

A kind of waste silicon wafer cleaning separating and recovering equipment
technical field:
The utility model relates to solar panel manufacturing technology field, particularly a kind of waste silicon wafer cleaning separating and recovering equipment.
background technology:
Waste and old silicon chip of solar cell fragment must pass through multistage cleaning after recovery, and to remove the mortar being attached to silicon chip surface and the dust impurity be mixed in fragment, silicon chip fragment also needs to carry out multipass sort according to the size of fragment specification after cleaning.
The recovery method used at present is all reclaimed by artificial separation, and labour intensity reaches, inefficiency; And the cleaning of silicon chip fragment is by uninterruptedly injecting new water, make the water in groove after cleaning silicon chip form the replacing of flowing, the sewage that rinse bath is discharged directly discharges, and water consumption is very large, and there is very large water resource waste problem, production cost is larger.
utility model content:
The utility model provides a kind of waste silicon wafer cleaning separating and recovering equipment, solves inefficiency in prior art, the problem that production cost is large.
Technology solution of the present utility model is as follows: a kind of waste silicon wafer cleaning separating and recovering equipment, include the rinse bath arranged from the horizontal by inclination angle, described rinse bath upper end is provided with feed hopper, lower end is fixedly connected with discharge bucket, spray equipment and wind force device is provided with successively between the enterprising hopper of described rinse bath and discharge bucket, the air outlet of described wind force device is positioned at the side near discharge bucket, between described rinse bath and discharge bucket, upper end is communicated with tapping channel, lower end is fixed with striker plate, bottom surface, described rinse bath lower end forms groove, screen frame is placed with in described groove.
As preferably, described spray equipment includes the shower be erected at above rinse bath, and described shower is evenly provided with multiple nozzle, and described shower two ends are connected with water inlet pipe.Spray equipment is to by feed hopper, the waste silicon wafer entered in rinse bath rinses, and adopt the structure of high pressure nozzle to make spray irrigation more thorough, waste silicon wafer is carried toward rinse bath lower end by scouring force simultaneously.
As preferably, described wind force device includes the support be fixed on rinse bath, is provided with ventilating fan in described support.By lighter in weight, the silicon chip swum on the water surface blows and puts rinse bath lower end ventilating fan, falls into material-receiving device via tapping channel and discharge bucket.
As preferably, described rinse bath lower end sidewall is provided with outlet pipe, and described outlet pipe is connected with water inlet pipe by suction pump, and described outlet pipe water inlet is provided with filter.Realize recycling of water, reduce water consumption and production cost.
As preferably, below described discharge bucket, be provided with material-receiving device.Material-receiving device is for reclaiming the silicon chip of lighter in weight, and postorder carries out processing to it again.
As preferably, formed by described rinse bath inclined-plane and horizontal direction, angle is 10 ° ~ 30 °, and described bottom of rinse bath is fixed with brace table.The rinse bath be obliquely installed is conducive to the conveying of waste silicon wafer, does not affect waste silicon wafer simultaneously and fully cleans and sorting.
The beneficial effects of the utility model are: by arranging the rinse bath of inclination, rinse bath arranges spray equipment, wind force device, make silicon chip under the washing away of spray equipment under dependence self gravitation and wind force device effect, floating or landing is to discharge bucket place, the silicon chip of lighter weight swims on the water surface and falls in material-receiving device through tapping channel and discharge bucket, the silicon chip of heavier mass along the landing of rinse bath bottom surface to groove in screen frame, achieve the cleaning to waste silicon wafer, sorting and recovery, structure is simple, automaticity is high, operating efficiency improves, circulation is set simultaneously, reduce water consumption and production cost.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
In figure: 1, rinse bath; 2, feed hopper; 3, discharge bucket; 4, striker plate; 5, groove; 6, screen frame; 7, shower; 8, nozzle; 9, water inlet pipe; 10, support; 11, ventilating fan; 12, outlet pipe; 13, suction pump; 14, material-receiving device.
detailed description of the invention:
1 pair of a kind of waste silicon wafer cleaning of the utility model separating and recovering equipment, is described further by reference to the accompanying drawings.
A kind of waste silicon wafer cleaning separating and recovering equipment of the present utility model, include the rinse bath 1 arranged from the horizontal by inclination angle, rinse bath 1 upper end is provided with feed hopper 2, lower end is fixedly connected with discharge bucket 3, spray equipment and wind force device is provided with successively between the enterprising hopper 2 of rinse bath 1 and discharge bucket 3, the air outlet of wind force device is positioned at the side near discharge bucket 3, between rinse bath 1 and discharge bucket 3, upper end is communicated with tapping channel, lower end is fixed with striker plate 4, bottom surface, rinse bath 1 lower end forms groove 5, is placed with screen frame 6 in groove 5.
Further, spray equipment includes the shower 7 be erected at above rinse bath 1, shower 7 is evenly provided with multiple nozzle 8, and shower 7 two ends are connected with water inlet pipe 9.
Further, wind force device includes the support 10 be fixed on rinse bath 1, is provided with ventilating fan 11 in support 10.
Further, rinse bath 1 lower end sidewall is provided with outlet pipe 12, and outlet pipe 12 is connected with water inlet pipe 9 by suction pump 13, and outlet pipe 12 water inlet is provided with filter.
Further, material-receiving device 14 is provided with below discharge bucket 3.
Further, formed by rinse bath 1 inclined-plane and horizontal direction, angle is 20 °, is fixed with brace table 15 bottom rinse bath 1.
Operation principle of the present utility model is: waste silicon wafer drops in rinse bath 1 via feed hopper 2, by spray equipment flush clean, the silicon chip of heavier mass is sink to bottom rinse bath 1, carry to rinse bath 1 lower end gradually under spray equipment souring, screen frame 6 in last landing to groove 5, when after the silicon chip accumulation to a certain extent in screen frame 6, screen frame 6 can be proposed to reclaim silicon chip; The silicon chip of lighter weight swims on the water surface to be carried to rinse bath 1 lower end by wind force device effect, and fall in material-receiving device 14 finally by tapping channel and discharge bucket 3, then recycle it, structure is simple.
The foregoing is only preferred embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.

Claims (6)

1. a waste silicon wafer cleaning separating and recovering equipment, it is characterized in that: include the rinse bath (1) arranged from the horizontal by inclination angle, described rinse bath (1) upper end is provided with feed hopper (2), lower end is fixedly connected with discharge bucket (3), spray equipment and wind force device is provided with successively between described rinse bath (1) enterprising hopper (2) and discharge bucket (3), the air outlet of described wind force device is positioned at the side near discharge bucket (3), between described rinse bath (1) and discharge bucket (3), upper end is communicated with tapping channel, lower end is fixed with striker plate (4), described rinse bath (1) bottom surface, lower end forms groove (5), screen frame (6) is placed with in described groove (5).
2. a kind of waste silicon wafer cleaning separating and recovering equipment according to claim 1, it is characterized in that: described spray equipment includes the shower (7) being erected at rinse bath (1) top, described shower (7) is evenly provided with multiple nozzle (8), described shower (7) two ends are connected with water inlet pipe (9).
3. a kind of waste silicon wafer cleaning separating and recovering equipment according to claim 1, is characterized in that: described wind force device includes the support (10) be fixed on rinse bath (1), is provided with ventilating fan (11) in described support (10).
4. a kind of waste silicon wafer cleaning separating and recovering equipment according to claim 2, it is characterized in that: described rinse bath (1) lower end sidewall is provided with outlet pipe (12), described outlet pipe (12) is connected with water inlet pipe (9) by suction pump (13), and described outlet pipe (12) water inlet is provided with filter.
5. a kind of waste silicon wafer cleaning separating and recovering equipment according to claim 1, is characterized in that: described discharge bucket (3) below is provided with material-receiving device (14).
6. a kind of waste silicon wafer cleaning separating and recovering equipment according to claim 1, is characterized in that: described rinse bath (1) inclined-plane is 10 ° ~ 30 ° with angle formed by horizontal direction, is fixed with brace table (15) bottom described rinse bath (1).
CN201520309111.0U 2015-05-14 2015-05-14 Old and useless silicon chip washs selects separately recovery unit Expired - Fee Related CN204735475U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520309111.0U CN204735475U (en) 2015-05-14 2015-05-14 Old and useless silicon chip washs selects separately recovery unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520309111.0U CN204735475U (en) 2015-05-14 2015-05-14 Old and useless silicon chip washs selects separately recovery unit

Publications (1)

Publication Number Publication Date
CN204735475U true CN204735475U (en) 2015-11-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520309111.0U Expired - Fee Related CN204735475U (en) 2015-05-14 2015-05-14 Old and useless silicon chip washs selects separately recovery unit

Country Status (1)

Country Link
CN (1) CN204735475U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941938A (en) * 2015-05-14 2015-09-30 浙江羿阳太阳能科技有限公司 Waste silicon chip cleaning, sorting and recovery device
CN106391479A (en) * 2016-08-31 2017-02-15 亚洲硅业(青海)有限公司 Solid separating device
CN106583053A (en) * 2016-12-21 2017-04-26 晶科能源有限公司 Silicon material floatation and cleaning method
CN107863312A (en) * 2017-11-21 2018-03-30 乐山新天源太阳能科技有限公司 Silicon chip auto-flushing takes piece plug-in sheet machine under water

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104941938A (en) * 2015-05-14 2015-09-30 浙江羿阳太阳能科技有限公司 Waste silicon chip cleaning, sorting and recovery device
CN106391479A (en) * 2016-08-31 2017-02-15 亚洲硅业(青海)有限公司 Solid separating device
CN106583053A (en) * 2016-12-21 2017-04-26 晶科能源有限公司 Silicon material floatation and cleaning method
CN107863312A (en) * 2017-11-21 2018-03-30 乐山新天源太阳能科技有限公司 Silicon chip auto-flushing takes piece plug-in sheet machine under water

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151104

Termination date: 20190514