CN202006072U - Dust processing equipment used in silicon rod cutting slurry preparation - Google Patents
Dust processing equipment used in silicon rod cutting slurry preparation Download PDFInfo
- Publication number
- CN202006072U CN202006072U CN2011200669417U CN201120066941U CN202006072U CN 202006072 U CN202006072 U CN 202006072U CN 2011200669417 U CN2011200669417 U CN 2011200669417U CN 201120066941 U CN201120066941 U CN 201120066941U CN 202006072 U CN202006072 U CN 202006072U
- Authority
- CN
- China
- Prior art keywords
- discharge duct
- exhaust pipeline
- silicon rod
- cutting slurry
- rod cutting
- 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
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Abstract
The utility model discloses dust processing equipment used in silicon rod cutting slurry preparation, which comprises a dispensing bucket, an exhaust pipeline, a drawing fan, a spray device and a filtering device, wherein the exhaust pipeline is arranged in a reverse 'U' shape; the inlet end of the exhaust pipeline is covered at the bucket hole of the dispensing bucket, and the outlet end of the exhaust pipeline is connected with the drawing fan; the spray device and the filtering device are arranged close to the outlet end of the exhaust pipeline in the exhaust pipeline, and the spray mouth of the spray device is upwards; and the filtering device is movably arranged under the spray device. The dust processing equipment can effectively remove dust generated during silicon rod cutting slurry preparation to achieve the purposes for purifying air and protecting the work environment.
Description
[technical field]
The utility model relates to a kind of dust treatment facility, is specifically related to a kind of dust treatment facility that is used for the preparation of silicon rod cutting slurry.
[background technology]
The wafer on solar panel surface is cut into slices by silicon single crystal rod or polycrystalline silicon rod and is obtained, in the cutting process of silicon rod, need to use the cutting slurry, the cutting slurry is formulated by a certain percentage by silicon carbide micro-powder (granularity is about 0.0085mm) and cutting liquid, when preparation cutting slurry, so can fly away in the air because the granularity of silicon carbide micro-powder is very little, produce dust, the severe contamination working environment.
[summary of the invention]
In view of the deficiency that background technology exists, the purpose of this utility model aims to provide a kind of silicon rod of can eliminating and cuts the dust that produces when slurry is prepared, and reaches the dust treatment facility that purifies air, protects the working environment purpose.
The utility model is implemented by the following technical programs:
The dust treatment facility that is used for the preparation of silicon rod cutting slurry, comprise mixer, it is characterized in that: described dust treatment facility also includes discharge duct, air exhauster, spray equipment and filter, discharge duct is down " U " type and arranges, the entrance point of discharge duct covers the bung of described mixer, the port of export of discharge duct is connected with described air exhauster, described spray equipment and filter are provided with near the discharge duct port of export in discharge duct, the mouth spray of described spray equipment up, described filter is movably arranged on the below of spray equipment.
After adopting the dust treatment facility of said structure; the dust that produces during the preparation of silicon rod cutting slurry can all be sucked away by discharge duct in time; reach the purpose that purifies air, protects working environment, and collect and to utilize once more at filter by the dust that discharge duct siphons away.
[description of drawings]
Fig. 1 is a structure chart of the present utility model
[specific embodiment]
With reference to accompanying drawing 1, this dust treatment facility that is used for the preparation of silicon rod cutting slurry, comprise mixer 1, discharge duct 3, air exhauster 6, spray equipment 4 and filter 5, discharge duct 3 is down " U " type and arranges, the entrance point of discharge duct 3 covers bung 2 tops of described mixer 1, the port of export of discharge duct 3 is connected with described air exhauster 6, described spray equipment 4 and filter 5 are provided with near the discharge duct port of export in discharge duct, the mouth spray of described spray equipment 4 up, described filter 5 is movably arranged on the following of spray equipment 4 and can freely takes out, and the screen pack of filter 5 adopts the filter pulp that silicon carbide micro-powder can be intercepted.
Operation principle of the present utility model is; silicon carbide micro-powder and cutting liquid are joined in the mixer 1 by a certain percentage; under the stirring of mixer 7, carry out mixed preparing; in process for preparation; the dust that silicon carbide micro-powder flies away generation is by inspiration discharge duct 3 in time; in discharge duct; because spray equipment 4 can spray water or other liquid automatically dust is absorbed and sedimentation; iris action by filter pulp then; so the air that comes out from discharge duct does not just have dust just can not pollute environment yet; the utility model just reaches and purifies air like this; the purpose of protection working environment; when the dust of sedimentation after accumulation on the filter pulp is a certain amount of; filter can be taken off, the silicon carbide micro-powder of the inside be poured in the designating apparatus utilized once more after the oven dry.
Claims (1)
1. the dust treatment facility that is used for the preparation of silicon rod cutting slurry, comprise mixer, it is characterized in that: described dust treatment facility also includes discharge duct, air exhauster, spray equipment and filter, discharge duct is down " U " type and arranges, the entrance point of discharge duct covers the bung of described mixer, the port of export of discharge duct is connected with described air exhauster, described spray equipment and filter are provided with near the discharge duct port of export in discharge duct, the mouth spray of described spray equipment up, described filter is movably arranged on the below of spray equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669417U CN202006072U (en) | 2011-03-11 | 2011-03-11 | Dust processing equipment used in silicon rod cutting slurry preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200669417U CN202006072U (en) | 2011-03-11 | 2011-03-11 | Dust processing equipment used in silicon rod cutting slurry preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006072U true CN202006072U (en) | 2011-10-12 |
Family
ID=44747736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200669417U Expired - Fee Related CN202006072U (en) | 2011-03-11 | 2011-03-11 | Dust processing equipment used in silicon rod cutting slurry preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492537A (en) * | 2016-11-21 | 2017-03-15 | 江苏维泽净化科技股份有限公司 | Backpulsing cutting fluid filtration system and filter method |
| CN107511003A (en) * | 2017-10-12 | 2017-12-26 | 江苏秉宸科技有限公司 | A kind of silicon rod cutting dust processing equipment |
-
2011
- 2011-03-11 CN CN2011200669417U patent/CN202006072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492537A (en) * | 2016-11-21 | 2017-03-15 | 江苏维泽净化科技股份有限公司 | Backpulsing cutting fluid filtration system and filter method |
| CN107511003A (en) * | 2017-10-12 | 2017-12-26 | 江苏秉宸科技有限公司 | A kind of silicon rod cutting dust processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Mingxia Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20130311 |