CN106841010A - Cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove - Google Patents
Cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove Download PDFInfo
- Publication number
- CN106841010A CN106841010A CN201611264896.XA CN201611264896A CN106841010A CN 106841010 A CN106841010 A CN 106841010A CN 201611264896 A CN201611264896 A CN 201611264896A CN 106841010 A CN106841010 A CN 106841010A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- sleeve pipe
- steel sleeve
- cleanliness factor
- stove
- 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.)
- Pending
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- 230000003749 cleanliness Effects 0.000 title claims abstract description 23
- 238000005259 measurement Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 title claims abstract description 16
- 239000005357 flat glass Substances 0.000 title claims abstract description 14
- 238000007507 annealing of glass Methods 0.000 title claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 62
- 239000010935 stainless steel Substances 0.000 claims abstract description 62
- 238000000137 annealing Methods 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000002826 coolant Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000112 cooling gas Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove, including stainless steel tube, stainless steel sleeve pipe and airborne particle counter；One end of stainless steel tube is sealably coupled to airborne particle counter；The outer side seal of stainless steel tube is nested with stainless steel sleeve pipe；The top of stainless steel sleeve pipe one end is provided with cooling water inlet, and the other end bottom of stainless steel sleeve pipe is provided with coolant outlet.The present invention sets stainless steel sleeve using stainless steel pipe coat, and uses cooling water cooling gas so that airborne particle counter can sample to the annealing furnace inner environment gas of proper temperature, realize the measurement to cleannes in annealing furnace；Simple structure of the present invention, easy to operate, using effect be good, effective monitoring glass molding manufacture procedure high temperature sealed furnace vivo environment cleanliness factor.
Description
Technical field
The invention belongs to cleannes field of measuring technique in annealing furnace, in more particularly to a kind of cover-plate glass annealing of substrates stove
Cleanliness factor measurement apparatus and method.
Background technology
Touching display screen protection is generally made up with high-end cover-plate glass substrate of alumina silicate glass.Shown as touch-control and led
The screen protection shield glass baseplate in domain, must have good translucidus energy, it is ensured that the optical quality of product after glass tempering.
Due in alumina silicate glass forming process annealing furnace as glass into last the elevated-temperature seal ring before plate
Border, the regulation and control of its process equipment parameter directly determine glass into the quality after plate.Annealing furnace is used as a height for all round closure
Warm cavity, its internal temperature is up to 700 degree or so, and minimum temperature is also not less than more than 300 degree.Such inside is relative to be sealed
Close and in the environment of high temperature, glass is into if the suspended particulate in surrounding environment is more, then adhering to high temperature during plate
On glass surface.And the thermally adhered foreign particles of glass surface are to dispose by the washing and cleaning operation in cover plate procedure for processing
, glass surface quality will certainly be caused to decline.
Existing environment cleanliness detecting instrument (airborne particle counter) cannot be realized to clean atmosphere in hot environment
Detection.But, as the guarantee of quality-improving, need to implement the measurement to cleanliness factor in annealing furnace in production.More than being based on
Reason, we will find a kind of method, can realize it is simple, detect the cleaning in annealing furnace body under hot environment exactly
Degree.
The content of the invention
It is an object of the invention to provide cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove, with reality
Measurement in now producing to cleanliness factor in annealing furnace.
To achieve the above object, the present invention is adopted the following technical scheme that：
Cleanliness factor measurement apparatus in a kind of cover-plate glass annealing of substrates stove, including stainless steel tube, stainless steel sleeve pipe and dust
Corpuscular counter；One end of stainless steel tube is sealably coupled to airborne particle counter；The outer side seal of stainless steel tube is nested with not
Rust steel sleeve；The top of stainless steel sleeve pipe one end is provided with cooling water inlet, and the other end bottom of stainless steel sleeve pipe is provided with cold
But water out.
Further, the other end connection annealing furnace of stainless steel tube, and be inserted into inside annealing furnace.
Further, a kind of measuring method based on cleanliness factor measurement apparatus in cover-plate glass annealing of substrates stove, the lid
Cleanliness factor measurement apparatus include stainless steel tube, stainless steel sleeve pipe and airborne particle counter in glass sheet annealing of substrates stove；It is stainless
One end of steel pipe is sealably coupled to airborne particle counter；The outer side seal of stainless steel tube is nested with stainless steel sleeve pipe；Stainless steel
The top of sleeve pipe one end is provided with cooling water inlet, and the other end bottom of stainless steel sleeve pipe is provided with coolant outlet；
The other end connection annealing furnace of stainless steel tube, and be inserted into inside annealing furnace；
The measuring method of cleanliness factor measurement apparatus, comprises the following steps in the cover-plate glass annealing of substrates stove：
1) stainless steel tube is inserted and is extended in annealing furnace cavity；Annealing furnace cavity inner ring border atmosphere passes through stainless steel tube
Derive；
2) cooling water is introduced into stainless steel sleeve pipe from cooling water inlet, from coolant outlet outflow, by stainless steel sleeve
The cooling water of the flowing in pipe realized to derived furnace high-temperature gas cooling in stainless steel tube, so as in reaching cooling annealing furnace
Derive the purpose of gas；
3) gas after cooling down enters airborne particle counter, and airborne particle counter is carried out to annealing furnace inner environment gas
Sampling, realizes the measurement of cleanliness factor in stove.
Compared with prior art, the present invention has following technique effect：
The present invention sets stainless steel sleeve using stainless steel pipe coat, and uses cooling water cooling gas so that dust particle meter
Number device can sample to the annealing furnace inner environment gas of proper temperature, realize the measurement to cleannes in annealing furnace；This
Inventive structure is simple and convenient to operate, using effect is good, effective monitoring glass molding manufacture procedure high temperature sealed furnace vivo environment
Cleanliness factor.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Wherein：1st, stainless steel tube；2nd, stainless steel sleeve；3rd, cooling water inlet；4th, coolant outlet；5th, annealing furnace；6th, dirt
Angstrom corpuscular counter；
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described：
As shown in figure 1, cleanliness factor measurement apparatus in a kind of cover-plate glass annealing of substrates stove, including stainless steel tube 1, stainless steel
Sleeve pipe 2 and airborne particle counter 6；One end of stainless steel tube 1 is sealably coupled to airborne particle counter 6；Outside stainless steel tube 1
Side seal is nested with stainless steel sleeve pipe 2；The top of the one end of stainless steel sleeve pipe 2 is provided with cooling water inlet 3, stainless steel sleeve pipe 2
Other end bottom is provided with coolant outlet 4.
The other end connection annealing furnace 5 of stainless steel tube 1, and be inserted into inside annealing furnace 5.
Operation principle of the invention is as follows：
1) stainless steel tube 1 is inserted and is extended in annealing furnace cavity；Annealing furnace cavity inner ring border atmosphere passes through stainless steel
Pipe 1 is derived；
2) cooling water is introduced into stainless steel sleeve pipe 2 from cooling water inlet 3, is flowed out from coolant outlet 4, to stainless steel tube
Gas in 1 is cooled down；
3) gas after cooling down enters airborne particle counter 6, and 6 pairs of annealing furnace inner environment gases of airborne particle counter enter
Row sampling, realizes the measurement of cleanliness factor in stove.
Claims (3)
1. cleanliness factor measurement apparatus in a kind of cover-plate glass annealing of substrates stove, it is characterised in that including stainless steel tube (1), stainless
Steel sleeve (2) and airborne particle counter (6)；One end of stainless steel tube (1) is sealably coupled to airborne particle counter (6)；No
The outer side seal of rust steel pipe (1) is nested with stainless steel sleeve pipe (2)；The top of stainless steel sleeve pipe (2) one end is provided with cooling water and enters
Mouth (3), the other end bottom of stainless steel sleeve pipe (2) is provided with coolant outlet (4).
2. cleanliness factor measurement apparatus in a kind of cover-plate glass annealing of substrates stove according to claim 1, it is characterised in that no
The other end of rust steel pipe (1) connects annealing furnace (5), and it is internal to be inserted into annealing furnace (5).
3. a kind of measuring method based on cleanliness factor measurement apparatus in cover-plate glass annealing of substrates stove, it is characterised in that the lid
Cleanliness factor measurement apparatus include stainless steel tube (1), stainless steel sleeve pipe (2) and airborne particle counter in glass sheet annealing of substrates stove
(6)；One end of stainless steel tube (1) is sealably coupled to airborne particle counter (6)；The outer side seal of stainless steel tube (1) is nested with
Stainless steel sleeve pipe (2)；The top of stainless steel sleeve pipe (2) one end is provided with cooling water inlet (3), stainless steel sleeve pipe (2) it is another
End bottom is provided with coolant outlet (4)；
The other end of stainless steel tube (1) connects annealing furnace (5), and it is internal to be inserted into annealing furnace (5)；
The measuring method of cleanliness factor measurement apparatus, comprises the following steps in the cover-plate glass annealing of substrates stove：
1) stainless steel tube (1) is inserted and is extended in annealing furnace cavity；Annealing furnace cavity inner ring border atmosphere passes through stainless steel tube
(1) derive；
2) cooling water is introduced into stainless steel sleeve pipe (2) from cooling water inlet (3), from coolant outlet (4) outflow, to stainless steel
Gas in pipe (1) is cooled down；
3) gas after cooling down enters airborne particle counter (6), and airborne particle counter (6) enters to annealing furnace inner environment gas
Row sampling, realizes the measurement of cleanliness factor in stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264896.XA CN106841010A (en) | 2016-12-30 | 2016-12-30 | Cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611264896.XA CN106841010A (en) | 2016-12-30 | 2016-12-30 | Cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106841010A true CN106841010A (en) | 2017-06-13 |
Family
ID=59116815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611264896.XA Pending CN106841010A (en) | 2016-12-30 | 2016-12-30 | Cleanliness factor measurement apparatus and method in a kind of cover-plate glass annealing of substrates stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738343A (en) * | 2018-12-20 | 2019-05-10 | 彩虹（合肥）液晶玻璃有限公司 | A kind of detection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531449A (en) * | 2009-03-31 | 2009-09-16 | 陕西彩虹电子玻璃有限公司 | Method for controlling airflow, temperature and cleanliness of glass substrate forming area |
| CN202128723U (en) * | 2011-07-01 | 2012-02-01 | 重庆莱美药业股份有限公司 | Dry heat sterilization cabinet |
| CN203011806U (en) * | 2012-12-12 | 2013-06-19 | 京东方科技集团股份有限公司 | Cleanliness detecting device |
| CN203083908U (en) * | 2012-12-20 | 2013-07-24 | 苏州第壹制药有限公司 | Air cleanliness detection device |
| CN103510704A (en) * | 2013-10-14 | 2014-01-15 | 成军 | Method for constructing electronic workshop cleaning system |
| CN105021374A (en) * | 2014-04-25 | 2015-11-04 | 三星高新电机（天津）有限公司 | Measurement device and measurement method for foreign matters on surface of assembly product |
| CN204789238U (en) * | 2015-07-07 | 2015-11-18 | 深圳市亿威仕流体控制有限公司 | Airspace engine cleanliness factor detecting system |
| CN105651657A (en) * | 2014-11-10 | 2016-06-08 | 宝钢新日铁汽车板有限公司 | Inside-annealing-furnace dust concentration online measurement apparatus and inside-annealing-furnace dust concentration online measurement method |
| CN205483921U (en) * | 2016-03-01 | 2016-08-17 | 中国建筑科学研究院 | Air cleanliness detection device |
-
2016
- 2016-12-30 CN CN201611264896.XA patent/CN106841010A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531449A (en) * | 2009-03-31 | 2009-09-16 | 陕西彩虹电子玻璃有限公司 | Method for controlling airflow, temperature and cleanliness of glass substrate forming area |
| CN202128723U (en) * | 2011-07-01 | 2012-02-01 | 重庆莱美药业股份有限公司 | Dry heat sterilization cabinet |
| CN203011806U (en) * | 2012-12-12 | 2013-06-19 | 京东方科技集团股份有限公司 | Cleanliness detecting device |
| CN203083908U (en) * | 2012-12-20 | 2013-07-24 | 苏州第壹制药有限公司 | Air cleanliness detection device |
| CN103510704A (en) * | 2013-10-14 | 2014-01-15 | 成军 | Method for constructing electronic workshop cleaning system |
| CN105021374A (en) * | 2014-04-25 | 2015-11-04 | 三星高新电机（天津）有限公司 | Measurement device and measurement method for foreign matters on surface of assembly product |
| CN105651657A (en) * | 2014-11-10 | 2016-06-08 | 宝钢新日铁汽车板有限公司 | Inside-annealing-furnace dust concentration online measurement apparatus and inside-annealing-furnace dust concentration online measurement method |
| CN204789238U (en) * | 2015-07-07 | 2015-11-18 | 深圳市亿威仕流体控制有限公司 | Airspace engine cleanliness factor detecting system |
| CN205483921U (en) * | 2016-03-01 | 2016-08-17 | 中国建筑科学研究院 | Air cleanliness detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738343A (en) * | 2018-12-20 | 2019-05-10 | 彩虹（合肥）液晶玻璃有限公司 | A kind of detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |