CN102643016A - Glass tempering furnace with intelligently controlled heating system - Google Patents
Glass tempering furnace with intelligently controlled heating system Download PDFInfo
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- CN102643016A CN102643016A CN2012101297745A CN201210129774A CN102643016A CN 102643016 A CN102643016 A CN 102643016A CN 2012101297745 A CN2012101297745 A CN 2012101297745A CN 201210129774 A CN201210129774 A CN 201210129774A CN 102643016 A CN102643016 A CN 102643016A
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- tempering furnace
- glass
- electric
- valve
- burner hearth
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Abstract
The invention relates to a glass tempering furnace with an intelligently controlled heating system, which comprises a frame and an electric control device. A tempering furnace cavity is arranged in the frame, rollers for conveying glass plates are arranged in the tempering furnace cavity, and multiple groups of heating wires are mounted on the tempering furnace cavity. The glass tempering furnace is characterized in that multiple groups of convection air pipes communicated through a main air pipe extend at the upper end and the lower end of the glass tempering furnace cavity, and the convection air pipes are provided with a plurality of convection pipe nozzles. A manual ball valve is connected to an air inlet of the main air pipe, and an electrical proportional valve is connected to an air inlet of the manual ball valve through a connector and in electrical control connection with the electric control device, so that the electrical proportional valve is capable of adjusting according to numerical control orders sent out by the electric control device and corresponding to time and flow of air entering the electrical proportional valve. The electrical proportional valve is simple and reasonable in structure, practical and capable of adjusting flow and time.
Description
Technical field
The present invention relates to the glass tempering furnace field, is a kind of glass tempering furnace with intelligent control heating system.
Background technology
At present; Heating system about band convection current on the glass tempering furnace; Generally form by common SV, manual copper ball valve, joint and tracheae etc.; Freezing air in the gas-holder is through getting into the pipeline of heating chambers with common SV, manual copper ball valve, joint and tracheae etc.; After near heating wire heating, blow to glass surface and reach the even heating chambers temp, improve near the AT of glass, the surface bad coated glass of heat absorption function is played good heats through the convection tubes nozzle.
But in the use of glass tempering furnace, find the function restriction of the SV of Yin Putong, can only the period to the air that blows into heating chamber; Controlled not flow; Because of gas foot in the gas-holder, the flow of being crossed was just big when this had just caused SV just to open, and mistake did not catch up with because of gas in the gas-holder after tens seconds; The flow of being crossed is just little, and this has just caused the heating system of band convection current to improve bad this advantage of coated glass of surface heat absorption function in the even heating chambers temp having a greatly reduced quality.
Summary of the invention
The objective of the invention is to solve the deficiency of above-mentioned prior art, and provide a kind of simple and reasonable for structure, the electric Proportion valve of practical adjustable flow and time is through the glass tempering furnace with intelligent control heating system of numerical control instruction control.
The technical solution adopted for the present invention to solve the technical problems is: a kind of glass tempering furnace with intelligent control heating system comprises being provided with the tempering burner hearth in the frame by frame and electric control gear; Be provided with the roller of carrying sheet glass to use in the tempering burner hearth; Many group heating wires are installed on the tempering burner hearth, it is characterized in that, the upper and lower end of said tempering burner hearth extend through that main tracheae is communicated with many groups is to flow tube; To having a plurality of convection tubes nozzles on the flow tube; Be connected with manual ball valve on the inlet mouth of main tracheae, the inlet mouth of manual ball valve is connected with electric Proportion valve through joint, and electric Proportion valve is connected with the electric control gear electrical control; Electric Proportion valve can be instructed according to the numerical control that electric control gear sends, and corresponding flow and the time that gets into the air of electric Proportion valve is regulated.
The invention has the beneficial effects as follows: use bigbore electric Proportion valve on the main tracheae of the present invention; Can be through flow and the time of instruction adjustment in time variable control through the air of electric Proportion valve; Make the process debugging personnel set inlet period, air inlet size and air inlet adjustment as required on program interface during pitch time; The convection system of annealing furnace is become easily flexibly, improved the original bad control of flow during with general solenoid valve, the unsettled defect of convective heating effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a side direction structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
To shown in Figure 2, a kind of glass tempering furnace with intelligent control heating system comprises by frame 1 and electric control gear 11 like Fig. 1; Be provided with tempering burner hearth 2 in the frame 1, be provided with the roller 3 of carrying sheet glass to use in the tempering burner hearth 2, many group heating wires 4 are installed on the tempering burner hearth 2; It is characterized in that; The upper and lower end of said tempering burner hearth 2 extend through that main tracheae 5 is communicated with many groups to having a plurality of convection tubes nozzles 7 on the flow tube 6, is connected with manual ball valve 8 to flow tube 6 on the inlet mouth of main tracheae 5; The inlet mouth of manual ball valve 8 is connected with electric Proportion valve 10 through joint 9; Electric Proportion valve 10 is connected with electric control gear 11 electrical controls, the numerical control instruction that electric Proportion valve can 10 be sent according to electric control gear 11, and corresponding flow and the time that gets into the air of electric Proportion valve 10 is regulated.
Above-described specific embodiment is merely preferred embodiment of the present invention, and the equivalent arrangements of doing according to claim of the present invention such as all should be technology of the present invention and contains.
Claims (1)
1. glass tempering furnace with intelligent control heating system; Comprise by frame (1) and electric control gear (11); Be provided with tempering burner hearth (2) in the frame (1), be provided with the roller (3) of carrying sheet glass to use in the tempering burner hearth (2), many group heating wires (4) are installed on the tempering burner hearth (2); It is characterized in that; The upper and lower end of said tempering burner hearth (2) extend through that main tracheae (5) is communicated with many groups to having a plurality of convection tubes nozzles (7) on the flow tube (6), is connected with manual ball valve (8) to flow tube (6) on the inlet mouth of main tracheae (5); The inlet mouth of manual ball valve (8) is connected with electric Proportion valve (10) through joint (9); Electric Proportion valve (10) is connected with electric control gear (11) electrical control, and electric Proportion valve can (10) be instructed according to the numerical control that electric control gear (11) sends, and corresponding flow and the time that gets into the air of electric Proportion valve (10) is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101297745A CN102643016A (en) | 2012-04-28 | 2012-04-28 | Glass tempering furnace with intelligently controlled heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101297745A CN102643016A (en) | 2012-04-28 | 2012-04-28 | Glass tempering furnace with intelligently controlled heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102643016A true CN102643016A (en) | 2012-08-22 |
Family
ID=46656138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101297745A Pending CN102643016A (en) | 2012-04-28 | 2012-04-28 | Glass tempering furnace with intelligently controlled heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102643016A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449712A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Convection glass toughening furnace of barrier-free strong-radiation air blower |
| CN103449713A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Jet-flow glass toughening furnace of barrier-free strong-radiation air source |
| CN108423976A (en) * | 2018-05-16 | 2018-08-21 | 信义节能玻璃（四川）有限公司 | Annealing furnace shaping area glass blows afloat control device and annealing furnace glass blows afloat equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390359A (en) * | 1980-09-12 | 1983-06-28 | Tamglass Oy | Method of and apparatus for preventing the curving of glass sheets in the roller-equipped furnace of a horizontal tempering plant |
| WO1998003439A1 (en) * | 1995-01-19 | 1998-01-29 | Glassrobots Oy | A method for adjusting and directing heat effects in a glass tempering oven and an oven |
| US20030061834A1 (en) * | 2001-10-01 | 2003-04-03 | Jorma Vitkala | Method and apparatus for heating glass sheets in preparation of tempering |
| CN202038975U (en) * | 2011-04-19 | 2011-11-16 | 洛阳北方玻璃技术股份有限公司 | Compressed air convection device for heat exchange in furnace |
| CN202046996U (en) * | 2011-03-11 | 2011-11-23 | 佛山市顺德区伦教熹涌林氏玻璃机械厂 | Compressed air heating and jet flow mechanism |
| CN202107625U (en) * | 2011-06-03 | 2012-01-11 | 洛阳北方玻璃技术股份有限公司 | Heating device of plate glass |
| CN202576219U (en) * | 2012-04-28 | 2012-12-05 | 佛山市索奥斯玻璃技术有限公司 | Glass tempering furnace with intelligent-control heating system |
-
2012
- 2012-04-28 CN CN2012101297745A patent/CN102643016A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390359A (en) * | 1980-09-12 | 1983-06-28 | Tamglass Oy | Method of and apparatus for preventing the curving of glass sheets in the roller-equipped furnace of a horizontal tempering plant |
| WO1998003439A1 (en) * | 1995-01-19 | 1998-01-29 | Glassrobots Oy | A method for adjusting and directing heat effects in a glass tempering oven and an oven |
| US20030061834A1 (en) * | 2001-10-01 | 2003-04-03 | Jorma Vitkala | Method and apparatus for heating glass sheets in preparation of tempering |
| CN202046996U (en) * | 2011-03-11 | 2011-11-23 | 佛山市顺德区伦教熹涌林氏玻璃机械厂 | Compressed air heating and jet flow mechanism |
| CN202038975U (en) * | 2011-04-19 | 2011-11-16 | 洛阳北方玻璃技术股份有限公司 | Compressed air convection device for heat exchange in furnace |
| CN202107625U (en) * | 2011-06-03 | 2012-01-11 | 洛阳北方玻璃技术股份有限公司 | Heating device of plate glass |
| CN202576219U (en) * | 2012-04-28 | 2012-12-05 | 佛山市索奥斯玻璃技术有限公司 | Glass tempering furnace with intelligent-control heating system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449712A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Convection glass toughening furnace of barrier-free strong-radiation air blower |
| CN103449713A (en) * | 2013-08-14 | 2013-12-18 | 浙江鼎玻自动化设备有限公司 | Jet-flow glass toughening furnace of barrier-free strong-radiation air source |
| CN108423976A (en) * | 2018-05-16 | 2018-08-21 | 信义节能玻璃（四川）有限公司 | Annealing furnace shaping area glass blows afloat control device and annealing furnace glass blows afloat equipment |
| CN108423976B (en) * | 2018-05-16 | 2024-02-02 | 信义节能玻璃（四川）有限公司 | Glass blowing control device for forming area of tempering furnace and glass blowing equipment of tempering furnace |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |