CN102634852A - Trace adding device - Google Patents
Trace adding device Download PDFInfo
- Publication number
- CN102634852A CN102634852A CN2012101104282A CN201210110428A CN102634852A CN 102634852 A CN102634852 A CN 102634852A CN 2012101104282 A CN2012101104282 A CN 2012101104282A CN 201210110428 A CN201210110428 A CN 201210110428A CN 102634852 A CN102634852 A CN 102634852A
- Authority
- CN
- China
- Prior art keywords
- circular hole
- bucket
- adds
- trace
- pipeline
- 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.)
- Granted
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a trace adding device of an etching additive for a production process of a solar silicon wafer. The trace adding device comprises a bracket, wherein the bracket is provided with a top plate and a middle-layer separation plate; a top plate circular hole is formed on the top plate and a middle separation plate circular hole is formed on the middle-layer separation plate; the top plate circular hole is internally provided with an adding barrel and a sealing end cover is arranged on the top of the adding barrel; a sealing bottom cover is arranged at the bottom of the adding barrel; the sealing bottom cover is arranged in the middle separation plate circular hole; the sealing bottom cover is provided with an adding pipeline and the adding pipeline is provided with a trace adjusting valve; the upper part of the adding pipeline, which is located on the trace adjusting valve, is further provided with an air inlet; the air inlet is provided with an air inlet pipeline; and the top of the air inlet pipeline is higher than the liquid surface of the adding barrel and is communicated with atmosphere. Various types of trace quantitative adjustment can be realized through the trace adjusting valve and the opening and the closing are convenient; the trace adding device does not generate splashing and leakage and guarantees the adding precision; and meanwhile, the loss and the pollution of the etching additive are reduced.
Description
Technical field
The present invention relates to the micro-adding technique field of employed making herbs into wool additive in the solar energy silicon crystal chip production process.
Background technology
In the solar energy silicon crystal chip production process, the addition means of making herbs into wool additive commonly used adds bucket filling measurement in measuring cup for being mentioned by the operator at present, adds behind the accurate measurement again.The shortcoming that the addition means of above-mentioned making herbs into wool additive exists is: owing to only need to add making herbs into wool additive 20ml at every turn; When utilization this method filling measurement adds; The making herbs into wool additive very easily adds excessive and splashes, and not only influences processing quality, also can cause the waste and the pollution of making herbs into wool additive.
Summary of the invention
The purpose of this invention is to provide the micro-adding device that a kind of loss that can reduce the making herbs into wool additive is wasted and polluted.
For realizing above-mentioned purpose, the present invention has adopted following technical scheme.
Described micro-adding device comprises support, is characterized in: said support is provided with top board and middle level dividing plate; Top board is provided with the top board circular hole, and the middle level dividing plate is provided with the median septum circular hole, and the diameter of top board circular hole is greater than adding the bucket diameter; The front of top board circular hole is provided with one and is convenient to place the groove that adds bucket, in said top board circular hole, is provided with and adds bucket, and the top of adding bucket is provided with end cover; The bottom of adding bucket is provided with the sealing bottom; Said sealing bottom is arranged in the median septum circular hole, and the diameter of median septum circular hole makes and adds on the dividing plate of the located middle level of bucket greater than the diameter that seals bottom but less than the diameter that adds bucket; The front of median septum circular hole also is provided with one and is convenient to place the groove that adds bucket; The sealing bottom is provided with the interpolation pipeline, adds pipeline and is provided with micro-variable valve, adds the top that is positioned at micro-variable valve on the pipeline and also is provided with inlet mouth; Inlet mouth is provided with intake ducting, and the top of said intake ducting is higher than the liquid level and and the atmosphere of adding in the bucket.
Further, aforesaid micro-adding device, wherein: also be provided with the bottom dividing plate on the said support, the front of bottom dividing plate is provided with the semicircle orifice greater than the measuring cup diameter.
The invention has the beneficial effects as follows: realize various micro quantitative determinations adjustings through micro-variable valve; Conveniently opening and closing, can not produce splash, water clock, and greatly reduced the interpolation error; Thereby guaranteed the interpolation precision, reduced the loss and the pollution of making herbs into wool additive simultaneously; After a making herbs into wool additive in the interpolation bucket uses up, only need open end cover, pour the making herbs into wool additive into, covering end cover then can normally add, convenient and swift.
Description of drawings
Fig. 1 is the structural representation of micro-adding device of the present invention.
Fig. 2 is the left TV structure synoptic diagram of the micro-adding device except that support among Fig. 1.
Fig. 3 is the plan structure synoptic diagram of the top board of the support among Fig. 1.
Fig. 4 is the plan structure synoptic diagram of the middle level dividing plate of the support among Fig. 1.
Fig. 5 is the plan structure synoptic diagram of the bottom dividing plate of the support among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment micro-adding device of the present invention is further described.
Referring to Fig. 1, shown in Figure 2, micro-adding device of the present invention comprises support 1; Said support 1 is provided with top board 11 and middle level dividing plate 12, and referring to Fig. 3, shown in Figure 4, top board 11 is provided with top board circular hole 7; Middle level dividing plate 12 is provided with median septum circular hole 71, in said top board circular hole 7, is provided with to add bucket 2, and said top board circular hole 7 is a bit larger tham interpolation bucket 2 diameters; The front of top board circular hole 7 is provided with a groove 8, is convenient to place interpolation bucket 2; The top of adding bucket 2 is provided with end cover 21---and end cover 21 interconnects through screw thread with the top of adding bucket 2 in the present embodiment, has guaranteed the safety of sealing and the convenience of dismounting end cover 21; The bottom of adding bucket 2 is provided with sealing bottom 22; Said sealing bottom 22 is arranged in the median septum circular hole 71; The diameter of median septum circular hole 71 is a bit larger tham the diameter that seals bottom 22 but less than the diameter that adds bucket 2; Make and add on the bucket 2 located middle level dividing plates 12, the front of median septum circular hole 71 is provided with a groove 81, is convenient to place interpolation bucket 2; Sealing bottom 22 is provided with and adds pipeline 3; Add pipeline 3 and be provided with micro-variable valve 4; Add the top that is positioned at micro-variable valve 4 on the pipeline 3 and also be provided with inlet mouth 6; Inlet mouth 6 is provided with intake ducting 61; The top of said intake ducting 61 be higher than the liquid level that adds in the bucket 2 and and atmosphere---sealing bottom 22 in the present embodiment, add pipeline 3, micro-variable valve 4, intake ducting 61 and connect into an integral body, and sealing bottom 22 and micro-variable valve 4 junctions adopt 90 to spend elbows and be connected.On said support 1, also be provided with bottom dividing plate 13, referring to shown in Figure 5, the front of bottom dividing plate 13 is provided with the semicircle orifice 83 that is a bit larger tham measuring cup 5 diameters, so that place measuring cup 5, measuring cup 5 is positioned over the below of adding pipeline 3 exits.
During use, when opening micro-variable valve 4, add and form negative pressure in the bucket 2, intake ducting 61 sucks air and comes balance to add the pressure reduction in the bucket 2; Realize that through micro-variable valve 4 various micro quantitative determinations regulate, conveniently opening and closing, can not produce splash, water clock, and greatly reduced the interpolation error, thereby guaranteed the interpolation precision, reduced the loss and the pollution of making herbs into wool additive simultaneously.After making herbs into wool additives used up in the interpolation bucket 2, the end cover 21 of only need outwarding winding was poured the making herbs into wool additive into, and screwing hermetic end cap 21 can normally add then, and is convenient and swift.
Claims (2)
1. micro-adding device comprises support, it is characterized in that: said support is provided with top board and middle level dividing plate; Top board is provided with the top board circular hole, and the middle level dividing plate is provided with the median septum circular hole, and the diameter of top board circular hole is greater than adding the bucket diameter; The front of top board circular hole is provided with one and is convenient to place the groove that adds bucket, in said top board circular hole, is provided with and adds bucket, and the top of adding bucket is provided with end cover; The bottom of adding bucket is provided with the sealing bottom; Said sealing bottom is arranged in the median septum circular hole, and the diameter of median septum circular hole makes and adds on the dividing plate of the located middle level of bucket greater than the diameter that seals bottom but less than the diameter that adds bucket; The front of median septum circular hole also is provided with one and is convenient to place the groove that adds bucket; The sealing bottom is provided with the interpolation pipeline, adds pipeline and is provided with micro-variable valve, adds the top that is positioned at micro-variable valve on the pipeline and also is provided with inlet mouth; Inlet mouth is provided with intake ducting, and the top of said intake ducting is higher than the liquid level and and the atmosphere of adding in the bucket.
2. micro-adding device according to claim 1 is characterized in that: also be provided with the bottom dividing plate on the said support, the front of bottom dividing plate is provided with the semicircle orifice greater than the measuring cup diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110428.2A CN102634852B (en) | 2012-04-16 | 2012-04-16 | Trace adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110428.2A CN102634852B (en) | 2012-04-16 | 2012-04-16 | Trace adding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102634852A true CN102634852A (en) | 2012-08-15 |
| CN102634852B CN102634852B (en) | 2015-04-08 |
Family
ID=46619424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210110428.2A Active CN102634852B (en) | 2012-04-16 | 2012-04-16 | Trace adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102634852B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156699A (en) * | 1978-05-31 | 1979-12-10 | Sharp Corp | Raw material feeder of cooking type automatic vending machines of drinks |
| JPS59115736A (en) * | 1982-12-23 | 1984-07-04 | Toshiba Corp | Silicon granule feeder |
| CN2644378Y (en) * | 2003-10-14 | 2004-09-29 | 方元 | Follow-up adding device of microelement to grain food |
| CN200988336Y (en) * | 2006-12-04 | 2007-12-12 | 珠海纳思达电子科技有限公司 | General printer ink box |
| CN201176461Y (en) * | 2008-02-25 | 2009-01-07 | 兰州连城陇兴铝业有限责任公司 | Aluminum fluoride addition device for electrolyzing aluminium |
| CN101848871A (en) * | 2007-10-04 | 2010-09-29 | 维特罗环球有限公司 | Add the method and apparatus of powder |
| CN201962401U (en) * | 2011-01-28 | 2011-09-07 | 四川立泰电子有限公司 | Solute adding device |
-
2012
- 2012-04-16 CN CN201210110428.2A patent/CN102634852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156699A (en) * | 1978-05-31 | 1979-12-10 | Sharp Corp | Raw material feeder of cooking type automatic vending machines of drinks |
| JPS59115736A (en) * | 1982-12-23 | 1984-07-04 | Toshiba Corp | Silicon granule feeder |
| CN2644378Y (en) * | 2003-10-14 | 2004-09-29 | 方元 | Follow-up adding device of microelement to grain food |
| CN200988336Y (en) * | 2006-12-04 | 2007-12-12 | 珠海纳思达电子科技有限公司 | General printer ink box |
| CN101848871A (en) * | 2007-10-04 | 2010-09-29 | 维特罗环球有限公司 | Add the method and apparatus of powder |
| CN201176461Y (en) * | 2008-02-25 | 2009-01-07 | 兰州连城陇兴铝业有限责任公司 | Aluminum fluoride addition device for electrolyzing aluminium |
| CN201962401U (en) * | 2011-01-28 | 2011-09-07 | 四川立泰电子有限公司 | Solute adding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102634852B (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205115011U (en) | Lubricating oil loading device | |
| CN204178868U (en) | The auto-oiled Fuel Tanking Unit of a kind of transformer | |
| CN104828373A (en) | Multipurpose bottle cap | |
| CN102634852B (en) | Trace adding device | |
| CN202595344U (en) | Trace adding device | |
| CN205653151U (en) | Filling valve | |
| CN202575943U (en) | Coating split charging device | |
| CN205169138U (en) | Adjustable beverage bottle of empting speed | |
| CN201174053Y (en) | Liquid level metering control regulator | |
| CN103174842B (en) | Drip-proof structure of filling valve | |
| CN202853941U (en) | Novel multifunctional dropper | |
| CN202061663U (en) | Limestone slurry distribution device | |
| CN206546325U (en) | Graphite furnace integral type photometer | |
| CN201660427U (en) | Convenient funnel | |
| CN201885763U (en) | Quantitative liquid-fetching device | |
| CN207196068U (en) | Novel liquid level Structures at Low Temperature storage tank | |
| CN202403938U (en) | Multifunctional automatic floating-sinking water taking device | |
| CN202570107U (en) | Dropping device convenient for observing inner working condition | |
| CN205074276U (en) | Field operations high pressure cleaning device | |
| CN204477667U (en) | A kind of noresidue formula oil leakage | |
| CN204901017U (en) | Pressure balance regulator and drainage gas -collecting device who contains this regulator | |
| CN203148831U (en) | Sealing reagent supply system | |
| CN215374092U (en) | Single-well metering device for oil gas gathering, transportation and storage | |
| CN203656341U (en) | Automatic exhaust valve | |
| CN202541293U (en) | Fuel tank cover assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215600 Nan Yuan Road, Zhangjiagang Economic Development Zone, Jiangsu Patentee after: JIANGSU SUNLINK PV NEW ENERGY CO.,LTD. Address before: 215600 Jiangsu Suzhou Zhangjiagang Economic Development Zone Nan Yuan Road Jiangsu Yong Neng PV Technology Co., Ltd. Patentee before: JIANGSU YONGNENG PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: 215600 4th floor, business center, software (animation) Industrial Park, Zhangjiagang Economic and Technological Development Zone, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Luneng Energy Technology Co.,Ltd. Address before: 215600 Nan Yuan Road, Zhangjiagang Economic Development Zone, Jiangsu Patentee before: JIANGSU SUNLINK PV NEW ENERGY CO.,LTD. |