CN201099653Y - Glass fibre reinforced plastic equipment forced convection heating stove - Google Patents
Glass fibre reinforced plastic equipment forced convection heating stove Download PDFInfo
- Publication number
- CN201099653Y CN201099653Y CNU200720102688XU CN200720102688U CN201099653Y CN 201099653 Y CN201099653 Y CN 201099653Y CN U200720102688X U CNU200720102688X U CN U200720102688XU CN 200720102688 U CN200720102688 U CN 200720102688U CN 201099653 Y CN201099653 Y CN 201099653Y
- Authority
- CN
- China
- Prior art keywords
- glass
- air outlet
- forced convection
- furnace
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Tunnel Furnaces (AREA)
Abstract
A forced convection heating furnace of glass strengthening device comprises a furnace body, a centrifugal fan at the upper of the furnace body and a glass transmission roller at the lower of the furnace body, wherein the air outlet of the fan is connected with a ventilation box whose air outlet is downward, the air outlet of the ventilation box is connected with a plurality of ceramic tubes horizontally arranged above the transmission roller, while the ceramic tubes are provided with internal electric heaters, the wall of each ceramic tube is distributed with air nozzles downwards. The utility model sues the ceramic tubes provided with internal heaters to form a heating unit to heat glass via hot air and convection, which can avoid metal oxide, thereby preventing pollution on glass, and the heating unit will not deform at high temperature to effectively confirm the quality of toughened glass to improve the working reliability and service life of the heating furnace.
Description
Technical field
The utility model relates to glass tempering equipment, is specifically related to a kind of forced convection process furnace of glass tempering equipment.
Background technology
At present, the known glass tempering equipment of processing the Low-E film glass, the forced convection process furnace that employing mainly is made up of high temperature resistant centrifugal blower, stainless steel ventilation bobbin carriage, electrical heater silk and stainless steel air grid is finished the heating to glass.During its work, high temperature resistant centrifugal blower is drawn furnace air by the air suction inlet, squeezes into ventilator trunk through the draught fan impeller pressurization, and air is by process furnace silk heat temperature raising, high temperature air, directly conducts heat to being heated glass to the surface on glass that is coated with the Low-E film through the air grid nozzle ejection.Because temperature is higher in the process furnace, the stainless steel ventilator trunk produces metal oxide with the easy oxidation of blowing air grid, and the metal oxide sintering can produce glass and pollute at glass surface, influences quality product; In addition, the stainless steel vent-pipe is at high temperature yielding with the blowing air grid, causes process furnace silk short circuit, blows the stove silk, reduces the working life of equipment reliability of operation and process furnace silk.
Summary of the invention
The purpose of this utility model is at the problems referred to above, a kind of pollution that can effectively eliminate the interior metal oxide of stove to toughened glass is provided, and improves the working reliability of heating unit and the forced convection process furnace of the glass tempering equipment in work-ing life.
The technical scheme that realizes above-mentioned purpose is: a kind of forced convection process furnace of glass tempering equipment, it includes body of heater, place the centrifugal blower of upper of furnace body and place the glass conveying roller way of body of heater bottom, be connected with the air outlet of centrifugal blower and be provided with the downward ventilation casing of air outlet, establish the vitrified pipe of electrical heating element in the upper horizontal that is connected to rollgang respectively with the air outlet of ventilation casing is placed with, be placed with on the tube wall of each vitrified pipe towards below spray wind hole.
The utility model adopts the vitrified pipe composition heating unit of in-built electrical thermoelectric converter that glass is carried out the hot air convection heating, pollute glass owing to not producing metal oxide, and heating unit can not produce distortion by Yin Gaowen, thereby effectively guaranteed the quality of toughened glass product, improved the working reliability and the work-ing life of process furnace.
Description of drawings
Accompanying drawing is the forced convection heating furnace structure synoptic diagram of this glass tempering equipment.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this forced convection process furnace includes body of heater 1, be fixed with high temperature resistant centrifugal blower 2 on the top of body of heater, be provided with glass conveying roller way 3 in the bottom of body of heater, be connected with the air outlet of centrifugal blower and be equipped with the downward ventilation casing of air outlet 4, the upper horizontal that is sealedly attached to rollgang with the air outlet of ventilation casing respectively is arranged with row's vitrified pipe 6, the closed at both ends of each vitrified pipe, be respectively fitted with resistance wire formula electrical heating element 5 in the pipe, be arranged with on the tube wall of each vitrified pipe towards below spray wind hole 7.
During the utility model work, high temperature resistant centrifugal blower 2 is drawn inner air by following air suction inlet in body of heater 1, air is squeezed into ventilation casing 4 through the blower fan pressurization, be assigned in each vitrified pipe 6 by ventilation casing again, be heated during the electrical heating element 5 of airflow in vitrified pipe, and then by 7 ejections of the spray wind hole on the vitrified pipe, the air spray of heat is to the reciprocal glass surface of operation on rollgang 3, heat is directly conducted to glass, finish the heating of glass.Cryogenic air is sucked by blower fan once more, so moves in circles, continuously to glass heats, with the temperature of glass heats to setting.
Claims (1)
1, a kind of forced convection process furnace of glass tempering equipment, include body of heater (1), place the centrifugal blower (2) of upper of furnace body and place the glass conveying roller way (3) of body of heater bottom, it is characterized in that: being connected with the air outlet of centrifugal blower is provided with the downward ventilation casing of air outlet (4), establish the vitrified pipe (6) of electrical heating element (5) in the upper horizontal that is connected to rollgang respectively with the air outlet of ventilation casing is placed with, be placed with on the tube wall of each vitrified pipe towards below spray wind hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720102688XU CN201099653Y (en) | 2007-09-30 | 2007-09-30 | Glass fibre reinforced plastic equipment forced convection heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720102688XU CN201099653Y (en) | 2007-09-30 | 2007-09-30 | Glass fibre reinforced plastic equipment forced convection heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099653Y true CN201099653Y (en) | 2008-08-13 |
Family
ID=39936186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720102688XU Expired - Fee Related CN201099653Y (en) | 2007-09-30 | 2007-09-30 | Glass fibre reinforced plastic equipment forced convection heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099653Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674663A (en) * | 2012-05-30 | 2012-09-19 | 洛阳兰迪玻璃机器股份有限公司 | Method and system for flat tempering special-shaped plate glass |
| CN102964058A (en) * | 2011-08-31 | 2013-03-13 | 三星康宁精密素材株式会社 | Glass tempering method and apparatus |
| CN103951176A (en) * | 2014-04-11 | 2014-07-30 | 洛阳兰迪玻璃机器股份有限公司 | Heating furnace capable of rapidly heating glass plates |
| CN104184259A (en) * | 2013-05-24 | 2014-12-03 | 张亚青 | Convection fan assembly of strong convection heat insulation air-cooled |
| CN104176921A (en) * | 2013-05-24 | 2014-12-03 | 张亚青 | Forced convection heating air box and forced convection heating method |
| CN111099816A (en) * | 2020-01-13 | 2020-05-05 | 洛阳德勤机械设备有限公司 | Forced convection method and device for toughened glass heating furnace |
-
2007
- 2007-09-30 CN CNU200720102688XU patent/CN201099653Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964058A (en) * | 2011-08-31 | 2013-03-13 | 三星康宁精密素材株式会社 | Glass tempering method and apparatus |
| CN102674663A (en) * | 2012-05-30 | 2012-09-19 | 洛阳兰迪玻璃机器股份有限公司 | Method and system for flat tempering special-shaped plate glass |
| CN102674663B (en) * | 2012-05-30 | 2014-05-28 | 洛阳兰迪玻璃机器股份有限公司 | Method and system for flat tempering special-shaped plate glass |
| CN104184259A (en) * | 2013-05-24 | 2014-12-03 | 张亚青 | Convection fan assembly of strong convection heat insulation air-cooled |
| CN104176921A (en) * | 2013-05-24 | 2014-12-03 | 张亚青 | Forced convection heating air box and forced convection heating method |
| CN104184259B (en) * | 2013-05-24 | 2016-12-28 | 张亚青 | The heat insulation air-cooled convection flow fan assembly of strong convection |
| CN104176921B (en) * | 2013-05-24 | 2017-02-08 | 杭州精工机械有限公司 | Forced convection heating air box and forced convection heating method |
| CN103951176A (en) * | 2014-04-11 | 2014-07-30 | 洛阳兰迪玻璃机器股份有限公司 | Heating furnace capable of rapidly heating glass plates |
| CN111099816A (en) * | 2020-01-13 | 2020-05-05 | 洛阳德勤机械设备有限公司 | Forced convection method and device for toughened glass heating furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201099653Y (en) | Glass fibre reinforced plastic equipment forced convection heating stove | |
| CN201970573U (en) | Drying unit | |
| CN107143992A (en) | The jet air guide structure of wall-hanging air conditioner indoor unit | |
| CN201549274U (en) | Hot air circulating oven for intermediate speed enamelling machine | |
| CN201381277Y (en) | Network array type heating glass tempering furnace | |
| CN205403353U (en) | Accurate temperature control's gloves drying device | |
| CN213570155U (en) | Cooling mechanism for producing toughened glass plate | |
| CN2692141Y (en) | New heating mode glass fiber reinforced plastic furnace | |
| CN202717703U (en) | Glass tempering furnace | |
| CN207435503U (en) | It is a kind of to be used for Chain Link axis, the heating unit of axle sleeve | |
| CN202945275U (en) | Mesh belt type hot air circulation tempering furnace | |
| CN206538449U (en) | Improved aluminum profile aging furnace | |
| CN209989249U (en) | Flat-bending combined glass tempering furnace | |
| CN107718220A (en) | A kind of hot type timber bend fixing device | |
| CN208327809U (en) | A kind of reinforcing device of 2mm glass | |
| CN205915704U (en) | Double -walled bellows production facility | |
| CN207608489U (en) | A kind of wind row formula forced convertion radiation blowing device | |
| CN206929952U (en) | A kind of jet air guide structure of wall-hanging air conditioner indoor unit | |
| CN203899886U (en) | Electric oven for production of golf head | |
| CN201817377U (en) | Quick convection heating furnace | |
| CN203923001U (en) | Armoured glass production device | |
| CN203922999U (en) | Reinforced glass production facility | |
| CN220793895U (en) | Integral heat treatment frame type heater | |
| CN208747926U (en) | A kind of convective glass sheet heating furnaces | |
| CN2674610Y (en) | Vertical enamelling machine oven circulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |