CN2479012Y - Far infrared temp.-measuring horizontal roller type glass-tempering electric furnace set - Google Patents
Far infrared temp.-measuring horizontal roller type glass-tempering electric furnace set Download PDFInfo
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- CN2479012Y CN2479012Y CN 01220235 CN01220235U CN2479012Y CN 2479012 Y CN2479012 Y CN 2479012Y CN 01220235 CN01220235 CN 01220235 CN 01220235 U CN01220235 U CN 01220235U CN 2479012 Y CN2479012 Y CN 2479012Y
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- temperature
- glass
- roller
- ceramic roller
- far infrared
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Abstract
Provided is an electric stove group of infrared temperature measurement and horizontal roller way style for tempering glass, comprising an insulation layer, a furnace chamber, a ceramic roller way and a heater. A far infrared temperature measurement unit is disposed on the upper portion of the insulation layer. A light path of the infrared ray of temperature measurement is connected to the glass surface of the ceramic roller way. The utility model employs a far infrared temperature measurement device. The temperature controlling is processed by direct and timely monitoring changes of temperature of the glass in the stove, and thereby accuracy of temperature controlling is increased greatly, and then heating time of the glass becomes more reasonable, and tempered effect of glass is easer to get guarantee.
Description
The utility model relates to the processing units of toughened glass, specifically is a kind of horizontal roller formula glass tempering electric furnace unit.
At present, the most practical most advanced in the world toughened glass processing units is a horizontal roller formula lower-glass tempering electric furnace unit, and this unit has two important control systems, and one is kinetic control system, and one is temperature controlling system.The Heating temperature of glass is vital processing parameter in the glass tempering process.In general, tapping temperature after the flat toughened glass heating should be controlled at 610-630 ℃ and be advisable, yet this equipment is not directly to monitor glass temperature to carry out to the control of glass temperature, but implement control with two ways indirectly to glass temperature, the first utilizes the thermocouple monitoring stove internal heating width of cloth to penetrate the temperature of pipe and furnace atmosphere and adjusted; It two is the time that thickness conversion according to glass goes out the needs heating, the glass heats time that specifically is exactly every millimeter thickness is 35-40 second, taking the glass of 5 mm thick is example, be about 175-200 second its heat-up time, its essence is exactly the temperature of coming indirect feed glass with the period amount, this has just caused the tapping temperature after the glass heats and has given the tapping temperature of phase and has existed difference, if and that glass temperature burns is too high, then because glass surface medium-soft state very easily causes glass the roller-way vestige to occur or its surface is frayed by roller-way; If temperature is low excessively, then can cause the toughening degree of glass to reduce.
The purpose of this utility model removes to control the far infrared thermometric horizontal roller formula glass tempering electric furnace unit of tempering with regard to providing the temperature of glass surface in a kind of direct monitoring stove, the defective of the glass tempering that causes with the difference of avoiding controlled temperature.
The technical solution of the utility model is: comprise thermal insulation layer, furnace chamber, ceramic roller, well heater, the ceramic roller that level is arranged in the middle of the furnace chamber in thermal insulation layer, this roller-way extends to the gangway at furnace chamber two ends, at the upper and lower of ceramic roller well heater along whole ceramic roller is set respectively.A far infrared temperature measuring unit is set on the top of thermal insulation layer, and its thermometric infrared rays light path is directly connected on the glass surface on the ceramic roller.
Described far infrared temperature measuring unit comprises temperature measurer, sheath, porcelain tube, anchor, support.A top of the trellis fixed and is connected by temperature measurer by anchor, support is fixed on the furnace roof.Temperature measurer is enclosed within the sheath, and its infrared rays transmitting terminal connects the top that a porcelain tube passes the ceramic roller in the through furnace chamber of insulating layer of furnace body.
One give vent to anger interface and intake interface is set respectively in the top and the bottom of described sheath.
A rotating mechanism is arranged between described support and anchor, and it comprises the vertical rotating shaft that is fixed on cantilever tip, and it passes the corresponding aperture on the long turning-bar of the cross bar on top of perpendicular anchor and bottom.
The utility model has the advantages that: adopt the far infrared temperature measurer directly to implement to monitor the temperature variation of glass in heat-processed, carry out temperature control.How the various factors that no matter influences the glass heats temperature changes, when remaining on the temperature that reaches setting all the time, glass accurately and timely comes out of the stove, that is glass is keeping the optimised process claimed condition in heat-processed, this not only plays important guaranteeing role to the tempering quality of glass, to energy-saving and cost-reducing, raise the efficiency and also play good effect simultaneously.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model far infrared temperature measuring unit.
Referring to Fig. 1, the utility model comprises thermal insulation layer 1, furnace chamber 2, ceramic roller 3, well heater 4, the ceramic roller 3 that level is arranged in the middle of the furnace chamber 2 in thermal insulation layer 1, this roller-way extends to the gangway 6,7 at furnace chamber two ends, at the upper and lower of ceramic roller 3 well heater 4 along whole ceramic roller is set respectively, a far infrared temperature measuring unit 8 is set on the top of thermal insulation layer 1, and its thermometric infrared rays light path is directly connected on the glass surface on the ceramic roller.
Glass 5 is in airtight furnace chamber 2 on the high-precision ceramic roller 3, it is constantly done under the drive of roller-way on the one hand and seesaws, be subjected to the continuous heating of well heater up and down simultaneously, 8 of far infrared temperature measuring unit that are contained in furnace roof portion are being monitored glass 5 variation of temperature at any time, reach in the temperature of glass 5 and to set when putting, send information, glass 5 is come out of the stove in time carry out tempering.
Referring to Fig. 2, described far infrared temperature measuring unit 8 comprises temperature measurer 81, sheath 82, porcelain tube 83, anchor 84, support 85, support 85 tops are fixed and be connected to temperature measurer 81 by anchor 84, support 85 is fixed on the furnace roof, temperature measurer 81 is enclosed within the sheath 82, and its infrared rays transmitting terminal connects the top that porcelain tube 83 passes the ceramic roller 3 in the insulating layer of furnace body 1 through furnace chamber 2.
One give vent to anger interface 821 and intake interface 822 is set respectively in the top and the bottom of described sheath 82.
A rotating mechanism is arranged between described support 85 and anchor 84, and it comprises and is fixed on support 85 vertical vertical rotating shafts 86, and it passes the corresponding aperture 89 on the long turning-bar 88 of the cross bar 87 on top of perpendicular anchor 84 and bottom.
The infrared rays that temperature measurer 81 sends is radiated on the glass 5 in the stove by porcelain tube 83; in order to protect temperature measurer 81 to avoid being collided and not to be subjected to the furnace roof Effect of Hyperthermic Environment; in its outside metal covering 82 is housed, and goes out intake interface 821 and 822 by it and insert pressurized air and cool off.The effect of turning-bar 88 then is not use at temperature measurer 81 maybe to need when maintenance cleaning, can make the appropriate angle of temperature measurer 81 whole rotations.
Claims (4)
1, a kind of infrared measurement of temperature horizontal roller formula glass tempering electric furnace unit, comprise thermal insulation layer, furnace chamber, ceramic roller, well heater, the ceramic roller that level is arranged in the middle of the furnace chamber in thermal insulation layer, this roller-way extends to the gangway at furnace chamber two ends, at the upper and lower of ceramic roller well heater along whole ceramic roller is set respectively, it is characterized in that: a far infrared temperature measuring unit is set on the top of thermal insulation layer, and its thermometric infrared rays light path is directly connected on the glass surface on the ceramic roller.
2, infrared measurement of temperature horizontal roller formula glass tempering electric furnace unit according to claim 1, it is characterized in that: described far infrared temperature measuring unit comprises temperature measurer, sheath, porcelain tube, anchor, support, a top of the trellis fixed and is connected by temperature measurer by anchor, support is fixed on the furnace roof, temperature measurer is enclosed within the sheath, and its infrared rays transmitting terminal connects the top that a porcelain tube passes the ceramic roller in the through furnace chamber of insulating layer of furnace body.
3, infrared measurement of temperature horizontal roller formula glass tempering electric furnace unit according to claim 2 is characterized in that: give vent to anger an interface and an intake interface is set respectively in the top and the bottom of described sheath.
4, infrared measurement of temperature horizontal roller formula glass tempering electric furnace unit according to claim 2, it is characterized in that: a rotating mechanism is arranged between described support and anchor, it comprises the vertical rotating shaft that is fixed on cantilever tip, and it passes the corresponding aperture on the long turning-bar of the cross bar on top of perpendicular anchor and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220235 CN2479012Y (en) | 2001-04-26 | 2001-04-26 | Far infrared temp.-measuring horizontal roller type glass-tempering electric furnace set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220235 CN2479012Y (en) | 2001-04-26 | 2001-04-26 | Far infrared temp.-measuring horizontal roller type glass-tempering electric furnace set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479012Y true CN2479012Y (en) | 2002-02-27 |
Family
ID=33637877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220235 Expired - Lifetime CN2479012Y (en) | 2001-04-26 | 2001-04-26 | Far infrared temp.-measuring horizontal roller type glass-tempering electric furnace set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479012Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100471805C (en) * | 2003-06-11 | 2009-03-25 | 玻璃机械设备有限公司 | Method for observing a glass and controlling heating effect in a hardening oven for a glass sheet |
| CN102125932A (en) * | 2010-12-16 | 2011-07-20 | 重庆研镁科技有限公司 | Hot rolling device for magnesium alloy and rolling heating method |
| CN103512352A (en) * | 2013-09-06 | 2014-01-15 | 浙江康盛股份有限公司 | Steel strip heat treatment heating furnace without inner container |
| CN105884183A (en) * | 2014-12-23 | 2016-08-24 | 北京金晶智慧有限公司 | Method for accurately judging Low-E glass toughening process |
-
2001
- 2001-04-26 CN CN 01220235 patent/CN2479012Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100471805C (en) * | 2003-06-11 | 2009-03-25 | 玻璃机械设备有限公司 | Method for observing a glass and controlling heating effect in a hardening oven for a glass sheet |
| CN102125932A (en) * | 2010-12-16 | 2011-07-20 | 重庆研镁科技有限公司 | Hot rolling device for magnesium alloy and rolling heating method |
| CN102125932B (en) * | 2010-12-16 | 2012-11-07 | 重庆研镁科技有限公司 | Hot rolling device for magnesium alloy and rolling heating method |
| CN103512352A (en) * | 2013-09-06 | 2014-01-15 | 浙江康盛股份有限公司 | Steel strip heat treatment heating furnace without inner container |
| CN103512352B (en) * | 2013-09-06 | 2015-06-24 | 浙江康盛股份有限公司 | Steel strip heat treatment heating furnace without inner container |
| CN105884183A (en) * | 2014-12-23 | 2016-08-24 | 北京金晶智慧有限公司 | Method for accurately judging Low-E glass toughening process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110426 Granted publication date: 20020227 |