CN110002737A - A method of glass is scrapped in taking-up - Google Patents
A method of glass is scrapped in taking-up Download PDFInfo
- Publication number
- CN110002737A CN110002737A CN201910303188.XA CN201910303188A CN110002737A CN 110002737 A CN110002737 A CN 110002737A CN 201910303188 A CN201910303188 A CN 201910303188A CN 110002737 A CN110002737 A CN 110002737A
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- China
- Prior art keywords
- glass
- ceramic roller
- scrapping
- scrapped
- furnace body
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of methods that glass is scrapped in taking-up, when scrapping Glass Transition on the intracorporal ceramic roller of furnace, needs to take out under the premise of not damaging ceramic roller and scrap glass, this method is first shut off the total lock of heating, open fire door, it radiates, in-furnace temperature is waited to be down to 500 DEG C ~ 700 DEG C, rise furnace body away from ground 1.5m ~ 2.0m, it is provoked upward with choosing porcelain rod constantly and will scrap glass, it all chooses until glass will be scrapped from ceramic roller, waiting is cooled to 100 DEG C and scraps glass hereinafter, taking out.In furnace scrap glass it is not fully hardened before with regard to being separated with ceramic roller using choosing porcelain rod and will scrap glass, it lowers compared to the temperature for scrapping glass before etc., glass taking-up will directly be scrapped, so that ceramic roller is all scrapped, the present invention is able to maintain the complete of ceramic roller, no replacement is required ceramic roller, reduces production cost.
Description
Technical field
The present invention relates to glass processing fields, and the method for glass is scrapped more particularly, to a kind of taking-up.
Background technique
In glass production, it usually needs it is processed during Glass Transition, glass is located on ceramic roller,
Using ceramic roller as transport and carrying apparatus.But heating process is being carried out to glass, it may make because of certain reasons
Glass reaches softening point and comes out of the stove not in time, and at this moment Glass Transition can make ceramic roller recess in glass, waits furnace intracorporal
To when can take out, glass and ceramic roller have bonded together greenhouse cooling, take out glass, are also attached on ceramic roller
Glass needs replacing.
Summary of the invention
The technical problem to be solved by the present invention is overcoming the deficiencies of the prior art and provide a kind of side for taking out and scrapping glass
Method, this method can scrap glass it is also uncooled when will scrap glass and be separated with ceramic roller, thus when scrap glass
After glass is cooling, ceramic roller be it is intact, reduce costs.
The technical solution adopted by the present invention to solve the technical problems is: a method of glass is scrapped in taking-up, scraps glass
Glass softens on the intracorporal ceramic roller of furnace, takes out under the premise of not damaging ceramic roller and scraps glass, and which is to close first
Heat total lock, open fire door, radiate, in-furnace temperature is waited to be down to 500 DEG C ~ 700 DEG C, rise furnace body away from ground 1.5m ~
2.0m is provoked upward with choosing porcelain rod constantly and will scrap glass, is all chosen until glass will be scrapped from ceramic roller, is waited cooling
Glass is scrapped hereinafter, taking out to 100 DEG C.
The advantages of above scheme: cool down first to scrapping glass, solidify it gradually from soft state, at a temperature of
When dropping to 500 DEG C ~ 700 DEG C, furnace body can be risen, staff will scrap glass and choose from ceramic roller.If temperature drops to 500
It DEG C gradually hardens hereinafter, scrapping glass at this time, is at this moment operated, finally can also allow glassivation on ceramic roller；500 DEG C with
When upper, glass not solidification completely at this time was scrapped, it can be separated with ceramic roller；If in-furnace temperature at 700 DEG C or more,
Staff is difficult to not can be carried out operation under like this high temperature.Furnace body is equivalent to a cover, and the area of ceramic roller is covered from top
Domain, therefore when to glass treatment is scrapped, it needs to rise furnace body, to increase operating space；The height of furnace body from the ground is excellent
It is selected as 1.8m, this will not highly operate staff and have an impact, and relatively staff is suitble to operate.
Further, furnace body temperature is waited to be down to 550 DEG C ~ 650 DEG C.According to the softening point of made glass and staff
The considerations of itself local environment, 550 DEG C ~ 650 DEG C at a temperature of scrap glass and ceramic roller separating effect it is more preferable.
Further, furnace body temperature is waited to be down to 570 DEG C ~ 600 DEG C.Further consideration, in 570 DEG C ~ 600 DEG C of range
The interior mask work between the ratio of scrapping and ceramic roller is more preferably completed.
Further, the porcelain rod of choosing is steel pipe, the size of steel pipe, length 1m ~ 1.5m, diameter 1.5cm ~ 2.5cm.For right
The considerations of production cost, choosing porcelain rod can select excellent for steel pipe, and steel pipe has that cost is relatively low, and the processing is simple, and long service life etc. is excellent
Point.
Further, the length of steel pipe is 1.2m ~ 1.3m, diameter 1.7mm ~ 2.2mm.In the present embodiment, to steel pipe ruler
Very little to select be long 1.2m, diameter 2mm, the design of this size makes people easy to operate, and will not choose from scrapping glass
During there is situations such as tube bending.
Further, it is described choose porcelain rod be it is multiple, several staff will scrap glass together and provoke from bottom to top.Because needing
To provoke in a short time to scrapping glass, cause to scrap to prevent overlong time it is glass hardening, so needing several work
Personnel separate it with ceramic roller from all angles for scrapping glass.
Further, staff is operated with the power of 200N ~ 300N to glass is scrapped.Choosing the process for scrapping glass
In, porcelain rod and ceramic roller are chosen as principle not damage.If the power that staff uses is less than 200N, it is not easy to provoke and scraps glass
Glass, or make to scrap glass completely and the time required for ceramic roller is longer；It, may if the power that staff uses is greater than 300N
Meeting damages so that choosing porcelain rod, or makes the amplitude for scrapping glass generation larger, causes accident.
Further, provoke scrap glass during, observe furnace body peripheral temperature, temperature is excessively high will to fall furnace body, etc.
Temperature to furnace body declines.The inside of furnace body uses high temperature resistant material, and outside uses common material, to reduce production cost, but
It is during furnace body rises, the temperature of furnace interior can shed, and cause the temperature in space to rise, thus outside to furnace body
It has an impact, therefore the temperature on furnace body periphery cannot be excessively high, prevents furnace body dimensional deformation, if temperature height will lose no time to fall furnace
Body waits furnace body temperatures to lower, then rises furnace body and continue to choose the glass from being sticked on ceramic roller.
Further, after will scrap glass and be separated with ceramic roller, furnace body is fallen, continues waiting for cooling down.When scrap glass with
After ceramic roller separation, waiting is scrapped glass and is gradually hardened with the decline of temperature, until fully hardened.
Further, it takes out after scrapping glass, porcelain rod is chosen in cleaning.After temperature drops to 100 DEG C or less, glass is scrapped
It takes out, represents the work for completing the stage of provoking, can clean and choose porcelain rod, put well, remain to take next time.
Beneficial effects of the present invention:
In furnace scrap glass it is not fully hardened before with regard to being separated with ceramic roller using choosing porcelain rod and will scrap glass, before comparing
It lowers etc. the temperature for scrapping glass, will directly scrap glass taking-up, so that ceramic roller is all scrapped, the present invention is able to maintain pottery
Complete, no replacement is required the ceramic roller of porcelain roller, reduces production cost；Operating method of the invention is simple, chooses the selection of porcelain rod very
Economy not will increase the cost of production without other tools.
Detailed description of the invention
Fig. 1-is the contact schematic diagram for scrapping glass with ceramic roller.
In figure: 1-ceramic roller, 2-scrap glass.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig.1: a method of glass is scrapped in taking-up, is scrapped Glass Transition on the intracorporal ceramic roller 1 of furnace, is not being damaged
It is taken out under the premise of bad ceramic roller 1 and scraps glass 2, which is to close to heat total lock first, fire door opened, is radiated, etc.
500 DEG C ~ 700 DEG C are down to in-furnace temperature, furnace body is risen away from ground 1.5m ~ 2.0m, will constantly scrap glass court with porcelain rod is chosen
Top is provoked, and is all chosen until glass will be scrapped from ceramic roller, waiting is cooled to 100 DEG C and scraps glass hereinafter, taking out.
In the present embodiment, it comes out of the stove not in time when finding that glass reaches softening point in furnace body, to close heating in time
Total lock and transmission power supply, prevent the intracorporal temperature of furnace from continuing to rise, and stop the rotation of ceramic roller 1, if ceramic roller continues
Rotation just increases ceramic roller and scraps the contact area of glass 2.Then the fire door for opening furnace body rear and front end manually, waits
Temperature fall, if furnace roof has cone valve also to open.It waits in-furnace temperature to drop to 600 DEG C, is ready for cleaning and is sticked to ceramic roller
On glass.
Prepare several staff, everyone one is chosen porcelain rod, chooses porcelain rod using steel pipe, steel pipe selects long 1.2m, diameter
2mm, steel pipe have the advantages that cost is relatively low, and the processing is simple, long service life.Furnace body is risen into 1.8m from the ground, not interfere
The operation of staff is best.Staff begins to choosing porcelain rod constantly to scrapping glass choosing from bottom to top, can be with
It is chosen from the bottom up using the power of 250N to glass 2 is scrapped, but because of everyone individual difference, it can be according to self-condition control
The size of power processed, not break porcelain rod, not damaging ceramic roller and not choosing the cullet that reports quickly is principle.
During provoking and scrapping glass, the temperature on furnace body periphery is observed, temperature cannot be excessively high, and temperature is excessively high to will cause furnace
Deformation outside body.Because of furnace interior material selection high temperature resistant material, common material is selected in outside, to reduce cost of manufacture；
When usually furnace body declines, it can not be overflowed with the regional seal of ceramic roller, heat, when furnace body rises, internal heat can shed,
The temperature in space is caused to rise, so that furnace body external temperature increases.If the temperature outside furnace body is excessively high, furnace need to be fallen
Body, with cooling；It waits the temperature of furnace body to decline again, repeats aforesaid operations, be totally separated until scrapping glass with ceramic roller.
It will scrap glass and after ceramic roller is totally separated, fall furnace body, Temperature fall is waited, when temperature drops to 100 DEG C
When following, furnace body is risen, glass is scrapped in taking-up, and then porcelain rod is chosen in cleaning, is stored, is remained next use.
Claims (10)
1. a kind of take out the method for scrapping glass, Glass Transition is scrapped on the intracorporal ceramic roller of furnace, is not damaging ceramic roller
Under the premise of take out and scrap glass, it is characterised in that: close and heat total lock, open fire door, radiate, in-furnace temperature is waited to be down to
It 500 DEG C ~ 700 DEG C, rises furnace body away from ground 1.5m ~ 2.0m, is provoked upward with choosing porcelain rod constantly and will scrap glass, until will
It scraps glass all to choose from ceramic roller, waiting is cooled to 100 DEG C and scraps glass hereinafter, taking out.
2. taking out the method for scrapping glass as described in claim 1, it is characterised in that: furnace body temperature is waited to be down to 550 DEG C ~ 650
℃。
3. taking out the method for scrapping glass as claimed in claim 2, it is characterised in that: furnace body temperature is waited to be down to 570 DEG C ~ 600
℃。
4. taking out the method for scrapping glass as described in claim 1, it is characterised in that: the porcelain rod of choosing is steel pipe, the ruler of steel pipe
It is very little, length 1m ~ 1.5m, diameter 1.5cm ~ 2.5cm.
5. taking out the method for scrapping glass as claimed in claim 4, it is characterised in that: the length of steel pipe is 1.2m ~ 1.3m, directly
Diameter 1.7mm ~ 2.2mm.
6. taking out the method for scrapping glass as described in claim 1, it is characterised in that: the porcelain rod of choosing is multiple, several work
Personnel will scrap glass together and provoke from bottom to top.
7. taking out scrap the method for glass as claimed in claim 6, it is characterised in that: staff's power pair of 200N ~ 300N
Glass is scrapped to be operated.
8. taking out scrap the method for glass as described in claim 1, it is characterised in that: provoke scrap glass during, see
Furnace body peripheral temperature is examined, temperature is excessively high will to fall furnace body, and the temperature of furnace body is waited to decline.
9. taking out the method for scrapping glass as described in claim 1, it is characterised in that: separated when glass will be scrapped with ceramic roller
Afterwards, furnace body is fallen, continues waiting for cooling down.
10. taking out the method for scrapping glass as claimed in claim 9, it is characterised in that: after glass is scrapped in taking-up, porcelain is chosen in cleaning
Rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303188.XA CN110002737A (en) | 2019-04-16 | 2019-04-16 | A method of glass is scrapped in taking-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910303188.XA CN110002737A (en) | 2019-04-16 | 2019-04-16 | A method of glass is scrapped in taking-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110002737A true CN110002737A (en) | 2019-07-12 |
Family
ID=67172213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910303188.XA Pending CN110002737A (en) | 2019-04-16 | 2019-04-16 | A method of glass is scrapped in taking-up |
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| Country | Link |
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| CN (1) | CN110002737A (en) |
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|---|---|---|---|---|
| DE102005047432A1 (en) * | 2005-09-30 | 2007-04-05 | Wolfgang Erdmann | Plate glass heat treatment oven has ceramic rollers and comparative heat sensors |
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| CN202849249U (en) * | 2012-10-29 | 2013-04-03 | 福耀玻璃工业集团股份有限公司 | Tooling device for cleaning ceramic roller at high temperature |
| CN203346264U (en) * | 2013-06-07 | 2013-12-18 | 苏州福瑞德陶瓷有限公司 | Ceramic threaded roller for glass toughening production line |
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| CN105254170A (en) * | 2015-10-13 | 2016-01-20 | 秦皇岛玻璃工业研究设计院 | Float glass lift-up roller station and method for introducing glass head into float glass lift-up roller station for first time |
| CN105837009A (en) * | 2016-03-21 | 2016-08-10 | 中国建筑材料科学研究总院 | Glass forming mold and forming device, and glass forming method |
| CN106587583A (en) * | 2015-10-15 | 2017-04-26 | 江苏爱福特科技开发有限公司 | Ceramic roller for glass tempering furnace |
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- 2019-04-16 CN CN201910303188.XA patent/CN110002737A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005047432A1 (en) * | 2005-09-30 | 2007-04-05 | Wolfgang Erdmann | Plate glass heat treatment oven has ceramic rollers and comparative heat sensors |
| CN102690052A (en) * | 2012-05-25 | 2012-09-26 | 熊进 | Glass discharging device |
| CN202849249U (en) * | 2012-10-29 | 2013-04-03 | 福耀玻璃工业集团股份有限公司 | Tooling device for cleaning ceramic roller at high temperature |
| CN203346264U (en) * | 2013-06-07 | 2013-12-18 | 苏州福瑞德陶瓷有限公司 | Ceramic threaded roller for glass toughening production line |
| CN103587922A (en) * | 2013-10-30 | 2014-02-19 | 江苏科技大学 | Alarm control system and method for toughening furnace main transmission abnormal stop |
| CN105254170A (en) * | 2015-10-13 | 2016-01-20 | 秦皇岛玻璃工业研究设计院 | Float glass lift-up roller station and method for introducing glass head into float glass lift-up roller station for first time |
| CN106587583A (en) * | 2015-10-15 | 2017-04-26 | 江苏爱福特科技开发有限公司 | Ceramic roller for glass tempering furnace |
| CN105837009A (en) * | 2016-03-21 | 2016-08-10 | 中国建筑材料科学研究总院 | Glass forming mold and forming device, and glass forming method |
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Application publication date: 20190712 |