CN204529655U - A kind of closed-loop control blower system of glass tempering unit - Google Patents
A kind of closed-loop control blower system of glass tempering unit Download PDFInfo
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- CN204529655U CN204529655U CN201520129313.7U CN201520129313U CN204529655U CN 204529655 U CN204529655 U CN 204529655U CN 201520129313 U CN201520129313 U CN 201520129313U CN 204529655 U CN204529655 U CN 204529655U
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- glass
- tempering unit
- blower system
- glass tempering
- air grid
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Abstract
The utility model relates to a kind of closed-loop control blower system of glass tempering unit, glass tempering unit comprises heating zone and cooling section, air grid assembly is equipped with in the upper and lower both sides of conveying roller of glass tempering unit cooling section, air grid assembly comprises several flat air grids along glass throughput direction spread configuration, the blast inlet of each flat air grid is provided with frequency conversion axial flow fan, and being provided with gas flow sensor in each flat air grid, frequency conversion axial flow fan and gas flow sensor are all connected with the control center of blower system.Blower system of the present utility model is the blower system of closed loop band Feedback mechanism, do not use the assemblies such as bellows, valve and the airduct used during tradition blowing, reduce the space occupancy rate of glass tempering unit, and the blast of each air knife group in blower system can control, all press effective, can improve and improve the homogeneity of the quenching blast finally blowing to glass surface, finally improve the quality that glass tempering unit processes glass.
Description
Technical field
The utility model relates to glass production technical field of processing equipment, is specifically related to a kind of closed-loop control blower system of glass tempering unit.
Background technology
Glass physical toughened, its heating and quenching most important for the tempering quality of glass, utilize blower fan blowing quenching to be important step indispensable in toughening process, directly have influence on tempering quality and the quality of glass.Mainly blower fan is comprised in quenching air feed system in the past. bellows. valve. airduct etc., wherein centrifugal high pressure fan is by airduct. and quenching air has been sent to diffusion and has all pressed bellows and the bellows chamber of shunting action by valves etc., then by all pressures shunting action of bellows and bellows chamber, quenching wind is sent to the quenching air knife group blowing quenching tempering close to glass surface the most at last.The blast of quenching media often arrives handkerchief up to ten thousand, consider the space layout in workshop. the loss of blower fan, as far as possible air-line system do very short, the problem brought is: even if having flow deflector and the large existence playing all pressure shunting action bellows, arrive numerous air knife groups of glass surface, the blast of air knife group blowing is also uneven, reason is the quenching wind of high pressure, having little time at bellows. bellows chamber internal diffusion, does not have the effect of well all pressing current-sharing, and the glass quality of so final tempering is not very perfect.Above-mentioned air feed system is also more loaded down with trivial details, and take up room large, the adjustment of air feed system is also cumbersome, and the cost compare of composition air feed system is high, and the assembly of composition air feed system is installed and also wasted time and energy, and cost of labor is expensive, and transportation cost etc. costly.
Utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above, a kind of closed-loop control blower system of glass tempering unit is provided, do not use the assemblies such as bellows, valve and the airduct used during tradition blowing, reduce the space occupancy rate of glass tempering unit, cost is lower, and avoid the loaded down with trivial details of installation and debugging, and the blast of each air knife group in blower system can control, all press effective, can improve and improve the homogeneity of the quenching blast finally blowing to glass surface, finally improve the quality that glass tempering unit processes glass.
The utility model is the deficiency solved the problems of the technologies described above, the technical scheme adopted is: a kind of closed-loop control blower system of glass tempering unit, glass tempering unit comprises heating zone and cooling section, glass realizes the transfer of different machining position in glass tempering unit by roller bed type transport platform, roller bed type transport platform comprises multiple being parallel to each other and the conveying roller arranged along glass throughput direction, air grid assembly is equipped with in the upper and lower both sides of conveying roller of glass tempering unit cooling section, air grid assembly is distributed with some air outlet openings, for blowing cooling air to glass surface, described air grid assembly comprises several flat air grids along glass throughput direction spread configuration, the blast inlet of each flat air grid is provided with frequency conversion axial flow fan, and be provided with gas flow sensor in each flat air grid, described frequency conversion axial flow fan and gas flow sensor are all connected with the control center of blower system.The blast inlet of described flat air grid is arranged on the side of glass tempering unit.
beneficial effect
Blower system of the present utility model is the blower system of closed loop band Feedback mechanism, do not use the assemblies such as bellows, valve and the airduct used during tradition blowing, reduce the space occupancy rate of glass tempering unit, cost is lower, and avoid the loaded down with trivial details of installation and debugging, and the blast of each air knife group in blower system can control, all press effective, can improve and improve the homogeneity of the quenching blast finally blowing to glass surface, finally improve the quality that glass tempering unit processes glass.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model blower system;
Fig. 2 is the structural representation of the utility model running status (full version glass);
Fig. 3 is the structural representation of the utility model running status (half position glass);
Reference numeral: 1, roller bed type transport platform, 2, flat air grid, 3, frequency conversion axial flow fan, 4, glass, 5, wind chamber.
Embodiment
As shown in the figure: a kind of closed-loop control blower system of glass tempering unit, glass tempering unit comprises heating zone and cooling section, glass 4 realizes the transfer of different machining position in glass tempering unit by roller bed type transport platform 1, roller bed type transport platform 1 comprises multiple being parallel to each other and the conveying roller arranged along glass 4 throughput direction, air grid assembly is equipped with in the upper and lower both sides of conveying roller of glass tempering unit cooling section, air grid assembly is distributed with some air outlet openings, for blowing cooling air to glass surface, described air grid assembly comprises several flat air grids 2 along glass throughput direction spread configuration, the blast inlet of each flat air grid 2 is provided with frequency conversion axial flow fan 3, the blast inlet of described flat air grid 2 is arranged on the side of glass tempering unit.And be provided with gas flow sensor in each flat air grid 2, gas flow sensor is arranged in the wind chamber 5 of flat air grid 2, described frequency conversion axial flow fan 3 is all connected with the control center of blower system with gas flow sensor, the frequency conversion axial flow fan 3 of each flat air grid 2 air feed of this blower system all can control separately, when the full version glass of needs tempering, whole frequency conversion axial flow fan 3 can be worked by control center, when needs tempering half position glass, by control center, a part of frequency conversion axial flow fan 3 is worked, there is obvious energy-saving effect; And treat that the size of toughened glass and thickness determine the blast that needs are dried, by the blast of the gas flow sensor Real-Time Monitoring blowing in flat air grid 2, the data transmission obtained by sensor is to control center, and control center adjusts the flow of blowing according to actual needs.The utility model blower system is the blower system of closed loop with Feedback mechanism, do not use the assemblies such as bellows, valve and the airduct used during tradition blowing, reduce the space occupancy rate of glass tempering unit, cost is lower, and avoid the loaded down with trivial details of installation and debugging, and the blast of each air knife group in blower system can control, all press effective, can improve and improve the homogeneity of the quenching blast finally blowing to glass surface, improve the quality of the glass that glass tempering unit processes.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the closed-loop control blower system of a glass tempering unit, glass tempering unit comprises heating zone and cooling section, glass realizes the transfer of different machining position by roller bed type transport platform (1) in glass tempering unit, roller bed type transport platform (1) comprises multiple being parallel to each other and the conveying roller arranged along glass throughput direction, air grid assembly is equipped with in the upper and lower both sides of conveying roller of glass tempering unit cooling section, air grid assembly is distributed with some air outlet openings, for blowing cooling air to glass surface, it is characterized in that: described air grid assembly comprises several flat air grids (2) along glass throughput direction spread configuration, the blast inlet of each flat air grid (2) is provided with frequency conversion axial flow fan (3), and be provided with gas flow sensor in each flat air grid (2), described frequency conversion axial flow fan (3) is all connected with the control center of blower system with gas flow sensor.
2. the closed-loop control blower system of a kind of glass tempering unit as claimed in claim 1, is characterized in that: the blast inlet of described flat air grid (2) is arranged on the side of glass tempering unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129313.7U CN204529655U (en) | 2015-03-06 | 2015-03-06 | A kind of closed-loop control blower system of glass tempering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520129313.7U CN204529655U (en) | 2015-03-06 | 2015-03-06 | A kind of closed-loop control blower system of glass tempering unit |
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| CN204529655U true CN204529655U (en) | 2015-08-05 |
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| CN201520129313.7U Active CN204529655U (en) | 2015-03-06 | 2015-03-06 | A kind of closed-loop control blower system of glass tempering unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399316A (en) * | 2015-09-18 | 2016-03-16 | 福耀集团通辽有限公司 | High-quality thin-sheet float glass annealing kiln |
| CN110698045A (en) * | 2019-11-05 | 2020-01-17 | 中国建材国际工程集团有限公司 | Multi-zone temperature-controllable air-flotation thin glass heating device and working method thereof |
| CN110981174A (en) * | 2019-12-12 | 2020-04-10 | 中国建材桐城新能源材料有限公司 | Production device and production method of 2mm physical full-tempered PID (proportion integration differentiation) resistant glass |
| CN111116027A (en) * | 2020-01-14 | 2020-05-08 | 宣城吉鼎玻机械有限公司 | Air supply equipment of glass tempering furnace and corresponding glass tempering furnace |
-
2015
- 2015-03-06 CN CN201520129313.7U patent/CN204529655U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399316A (en) * | 2015-09-18 | 2016-03-16 | 福耀集团通辽有限公司 | High-quality thin-sheet float glass annealing kiln |
| CN110698045A (en) * | 2019-11-05 | 2020-01-17 | 中国建材国际工程集团有限公司 | Multi-zone temperature-controllable air-flotation thin glass heating device and working method thereof |
| CN110981174A (en) * | 2019-12-12 | 2020-04-10 | 中国建材桐城新能源材料有限公司 | Production device and production method of 2mm physical full-tempered PID (proportion integration differentiation) resistant glass |
| CN111116027A (en) * | 2020-01-14 | 2020-05-08 | 宣城吉鼎玻机械有限公司 | Air supply equipment of glass tempering furnace and corresponding glass tempering furnace |
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