CN104926093A - Anti-burst processing method used in glass cup production - Google Patents
Anti-burst processing method used in glass cup production Download PDFInfo
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- CN104926093A CN104926093A CN201510260762.XA CN201510260762A CN104926093A CN 104926093 A CN104926093 A CN 104926093A CN 201510260762 A CN201510260762 A CN 201510260762A CN 104926093 A CN104926093 A CN 104926093A
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- glass cylinder
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Abstract
The invention relates to the technical field of glass cup production, in particular to an anti-burst processing method used in glass cup production. The anti-burst processing method comprises the following steps: inversely putting a high-temperature double-layer glass cup finished-product of which glass tubes are undercut and sealed into a heat-preservation box, and carrying out heat-preservation processing for 20-700 seconds, wherein the heat-preservation box comprises a box body and a box cover, the box cover is provided with a plurality of circular holes, a heat-preservation block is arranged inside the box body, the heat-preservation block is provided with cylindrical concave holes which are formed in positions corresponding to those of the circular holes, the diameter of each cylindrical concave hole is 5-20cm and the depth of each cylindrical concave hole is 3-18cm. The anti-burst processing method used in glass cup production can be used for effectively reducing the burst probability of glass cups in the production process; the whole anti-burst processing method is low in investment cost and high in anti-burst processing efficiency.
Description
Technical field
The present invention relates to glass cylinder production field, explosion-proof treatment process produced by especially a kind of glass cylinder.
Technical background
Along with standard of living improves gradually, the requirement of people to articles for daily use is more and more higher, and two-layer warm-keeping glass cup is very popular.Existing double-layer glass production technology is: first close, the glass cylinder outer cup of the other end opening through undercuting into by a section one end for large-size glass pipe, and small size Glass tubing through undercuting into, close by a section one end, cup in the glass cylinder of the other end opening; Then by after in glass cylinder, outer cup filled in by cup, the sealing of interior cup, outer cup together; Cool under finally the high-temperature double-layer glass cylinder finished product after sealing being directly placed in state of nature, detect, case.In existing production technology, the high-temperature double-layer glass cylinder finished product after sealing cools in its natural state, because speed of cooling is fast, makes double-layer glass finished product easily occur explosion or seminess, waste of manpower, material resources, financial resources.
Summary of the invention
The object of the invention is to: provide a kind of simple, convenient, production efficiency is high, significantly reduce in glass cylinder production process the glass cylinder of the probability that bursts produces explosion-proof treatment process.
To achieve these goals, the invention provides following technical scheme: explosion-proof treatment process produced by glass cylinder, it is characterized in that, the high-temperature double-layer glass cylinder finished product of Glass tubing after undercuting, sealing is inverted in insulation can, isothermal holding 20 ~ 700S, described insulation can comprises casing, case lid, and described case lid is provided with multiple circular port, described box house is provided with insulation block, and described insulation block is provided with cylindrical shrinkage pool with circular port correspondence position.
Further, the high-temperature double-layer glass cylinder finished product of described Glass tubing after undercuting, sealing is inverted in insulation can, isothermal holding 201 ~ 400S.
Further, described insulation block material is resistant to elevated temperatures aluminum silicate insulation material.
Further, described cylindrical shrinkage pool diameter is 5 ~ 20cm, and the degree of depth is 3 ~ 18cm.
Further, be screwed between described casing and case lid.
Further, described casing and case lid are metal material.
Beneficial effect of the present invention is: glass cylinder of the present invention is produced explosion-proof treatment process and effectively will be reduced the probability burst in glass cylinder production process, and whole explosion-proof treatment process cost of investment is low, explosion-proof processing efficiency is high.
Accompanying drawing explanation
Fig. 1: insulation can structural representation of the present invention.
In accompanying drawing: 1, casing; 2, case lid; 21, circular port; 3, insulation block; 31, cylindrical shrinkage pool.
Embodiment
By reference to the accompanying drawings 1, the specific embodiment of the present invention is explained as follows:
Explosion-proof treatment process produced by a kind of glass cylinder, and large-size glass pipe through undercuting into, close, the glass cylinder outer cup of the other end opening by a section one end; Small size Glass tubing is cup through undercuting into that a section one end is closed, in the glass cylinder of the other end opening; After in glass cylinder, outer cup filled in by cup, the sealing of interior cup, outer cup together; Double-layer glass finished product after sealing is inverted in insulation can, isothermal holding 20 ~ 700S.
As Fig. 1, described insulation can comprises casing 1, the case lid 2 of metal material, and case lid 2 is in the state of unlatching.When reality uses, case lid 2 is closed, and is screwed between described casing 1 and case lid 2.Described case lid 2 is provided with multiple circular port 21, and described casing 1 inside is provided with the insulation block 3 that resistant to elevated temperatures aluminum silicate insulation material is made, and described insulation block 3 is provided with cylindrical shrinkage pool 31 with circular port 21 correspondence position.
In glass cylinder production process, when carrying out the experiment test of explosion-proof treatment effect, find unexpectedly, the diameter D of the cylindrical shrinkage pool 31 of insulation can
1, depth H
1size determine double-layer glass finished product and be inverted into the length that temperature in insulation can drops to less than 60 DEG C required times.
For high-temperature double-layer glass cylinder outer cup diameter be 10cm, room temp 25 DEG C, ensure that other ambient conditionss are identical, study the diameter D of insulation can cylindrical shrinkage pool 31 respectively
1, depth H
1size on the impact of double-layer glass finished product temperature fall time in insulation can after sealing.High-temperature double-layer glass cylinder finished product temperature in insulation can after record sealing drops to less than 60 DEG C required time T
1(hereinafter referred to as temperature fall time), often group experiment repetition 100 times, get data that temperature fall time mean value obtains as shown in Table 1:
Table one: the diameter D of the cylindrical shrinkage pool 31 of insulation can
1(unit cm), depth H
1(unit cm) is to temperature fall time T
1the impact of (unit S)
According to table one, to the diameter D of the cylindrical shrinkage pool 31 of insulation can
1(unit cm), depth H
1(unit cm) is to temperature fall time T
1the high-temperature double-layer glass cylinder finished product produced of testing for 8800 times that the impact of (unit S) is done occurs that the substandard products such as explosion, crackle are added up, and obtains high-temperature double-layer glass cylinder finished product temperature fall time T
1with explosion probability affect data as shown in Table 2:
Table two: the temperature fall time T of high-temperature double-layer glass cylinder finished product in insulation can
1on the impact of explosion probability
Known from table two: the temperature fall time T of high-temperature double-layer glass cylinder finished product insulation can
1the probability occurred with explosion substandard products is proportional.Wherein, the temperature fall time T of high-temperature double-layer glass cylinder finished product in insulation can
1≤ 200S, along with temperature fall time T
1increase, high-temperature double-layer glass cylinder explosion substandard products occur probability significantly reduce; As the temperature fall time 201≤T in insulation can
1≤ 400S, along with temperature fall time T
1increase, high-temperature double-layer glass cylinder explosion substandard products occur probability reduce amplitude diminish; As the temperature fall time T in insulation can
1>=401S, along with temperature fall time T
1increase, high-temperature double-layer glass cylinder explosion substandard products occur probability reduce amplitude slowly.Described in comprehensive, the high-temperature double-layer glass cylinder finished product of Glass tubing after undercuting, sealing is inverted in insulation can, and isothermal holding 201 ~ 400S is best.
In actual tests process, can find: the high-temperature double-layer glass cylinder being D for production outer cup diameter, if the diameter D of the cylindrical shrinkage pool 31 of insulation can
1be less than D, the high-temperature double-layer glass cylinder produced is put to enter in the cylindrical shrinkage pool 31 of insulation can and is gone; If the diameter D of cylindrical shrinkage pool 31
1too small, put, get high-temperature double-layer glass cylinder inconvenience, easily collide; As the diameter D of cylindrical shrinkage pool 31
1excessive, the cylindrical shrinkage pool 31 that insulation block 3 of the same area is arranged is very few.Generally at the diameter D of the cylindrical shrinkage pool 31 of insulation can
1be set to be greater than D 4 ~ 5cm be advisable.
Embodiment 1
For high-temperature double-layer glass cylinder outer cup diameter 5cm, the cylindrical shrinkage pool 31 diameter D of described insulation can
15cm is set, cylindrical shrinkage pool 31 depth H
13cm is set; High-temperature double-layer glass cylinder finished product after sealing is inverted into isothermal holding in insulation can.Ensure that other ambient conditionss are identical, duplication of production 1000 times, high-temperature double-layer glass cylinder finished product occurs that the substandard products probability such as explosion, crackle are 1.6%.
Embodiment 2
For high-temperature double-layer glass cylinder outer cup diameter 16cm, the cylindrical shrinkage pool 31 diameter D of described insulation can
120cm is set, cylindrical shrinkage pool 31 depth H
118cm is set; High-temperature double-layer glass cylinder finished product after sealing is inverted in insulation can, and after isothermal holding 201 ~ 400S, double-layer glass finished product temperature is down to less than 60 DEG C.Ensure that other ambient conditionss are identical, duplication of production 1000 times, high-temperature double-layer glass cylinder finished product occurs that the substandard products probability such as explosion, crackle are 0.5%.
Embodiment 3
For high-temperature double-layer glass cylinder outer cup diameter 10cm, the cylindrical shrinkage pool 31 diameter D of described insulation can
114cm is set, cylindrical shrinkage pool 31 depth H
18cm is set; High-temperature double-layer glass cylinder finished product after sealing is inverted in insulation can, and after isothermal holding 201 ~ 400S, double-layer glass finished product temperature is down to less than 60 DEG C.Ensure that other ambient conditionss are identical, duplication of production 1000 times, high-temperature double-layer glass cylinder finished product occurs that the substandard products probability such as explosion, crackle are 0.6%.
Above-mentionedly by reference to the accompanying drawings invention to be exemplarily described; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed this insubstantial that method of the present invention is conceived and technical scheme is carried out to improve; or the design of invention and technical scheme directly applied to other occasions, all within protection scope of the present invention without to improve.
Claims (6)
1. explosion-proof treatment process produced by glass cylinder, it is characterized in that, the high-temperature double-layer glass cylinder finished product of Glass tubing after undercuting, sealing is inverted in insulation can, isothermal holding 20 ~ 700 S, described insulation can comprises casing (1), case lid (2), described case lid (2) is provided with multiple circular port (21), described casing (1) inside is provided with insulation block (3), and described insulation block (3) is gone up and circular port (21) correspondence position is provided with cylindrical shrinkage pool (31).
2. explosion-proof treatment process produced by glass cylinder according to claim 1, it is characterized in that: the high-temperature double-layer glass cylinder finished product of described Glass tubing after undercuting, sealing is inverted in insulation can, isothermal holding 201 ~ 400 S.
3. explosion-proof treatment process produced by glass cylinder according to claim 1, it is characterized in that: described insulation block (3) material is resistant to elevated temperatures aluminum silicate insulation material.
4. explosion-proof treatment process produced by glass cylinder according to claim 1, it is characterized in that: described cylindrical shrinkage pool (31) diameter is 5 ~ 20cm, and the degree of depth is 3 ~ 18cm.
5. explosion-proof treatment process produced by glass cylinder according to claim 1, it is characterized in that: be screwed between described casing (1) and case lid (2).
6. explosion-proof treatment process produced by glass cylinder according to claim 1, it is characterized in that: described casing (1) and case lid (2) are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260762.XA CN104926093A (en) | 2015-05-20 | 2015-05-20 | Anti-burst processing method used in glass cup production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260762.XA CN104926093A (en) | 2015-05-20 | 2015-05-20 | Anti-burst processing method used in glass cup production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104926093A true CN104926093A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260762.XA Pending CN104926093A (en) | 2015-05-20 | 2015-05-20 | Anti-burst processing method used in glass cup production |
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| CN (1) | CN104926093A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147484A (en) * | 1996-07-02 | 1997-04-16 | 冶金工业部钢铁研究总院 | Heat-collecting glass tube thermal-conductance annealing process and equipment |
| US20100024485A1 (en) * | 2008-07-30 | 2010-02-04 | William Stuart Duerk | Method and Apparatus for the Purpose of Conserving Energy in the Glass Industry |
| CN103787571A (en) * | 2014-02-10 | 2014-05-14 | 河北业诚塑料制品有限公司 | Method for manufacturing specially-shaped double-layer glass by combination of blowing and firing |
| CN104305809A (en) * | 2014-11-13 | 2015-01-28 | 胡飞宫 | Cup and manufacture method of cup |
-
2015
- 2015-05-20 CN CN201510260762.XA patent/CN104926093A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147484A (en) * | 1996-07-02 | 1997-04-16 | 冶金工业部钢铁研究总院 | Heat-collecting glass tube thermal-conductance annealing process and equipment |
| US20100024485A1 (en) * | 2008-07-30 | 2010-02-04 | William Stuart Duerk | Method and Apparatus for the Purpose of Conserving Energy in the Glass Industry |
| CN103787571A (en) * | 2014-02-10 | 2014-05-14 | 河北业诚塑料制品有限公司 | Method for manufacturing specially-shaped double-layer glass by combination of blowing and firing |
| CN104305809A (en) * | 2014-11-13 | 2015-01-28 | 胡飞宫 | Cup and manufacture method of cup |
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Application publication date: 20150923 |