CN202297363U - Energy-saving toughening furnace - Google Patents
Energy-saving toughening furnace Download PDFInfo
- Publication number
- CN202297363U CN202297363U CN2011203759824U CN201120375982U CN202297363U CN 202297363 U CN202297363 U CN 202297363U CN 2011203759824 U CN2011203759824 U CN 2011203759824U CN 201120375982 U CN201120375982 U CN 201120375982U CN 202297363 U CN202297363 U CN 202297363U
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- CN
- China
- Prior art keywords
- toughening furnace
- energy
- heat
- furnace
- annealing furnace
- 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
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Abstract
The utility model relates to an energy-saving toughening furnace. Heating wires are disposed in a furnace cavity of the toughening furnace, and insulated cotton formed after curing silica gel fibrofelt is disposed between two adjacent heating wires. A steel plate is laid on the heating wires and the insulated cotton. Asbestos clay is filled at the recessed portion of the outer wall of the toughening furnace and cured, and a screen capable of being provided with partition walls so as to reduce heat convection loss is arranged respectively on the two sides outside the toughening furnace along the placement direction of a production line. The heating wires are heated in the furnace cavity of the toughening furnace, heat generated after heating is preserved through the insulated cotton, and the steel plate is used for forming heat balance. The screen disposed on the two sides outside the toughening furnace along the placement direction of the production line aims at interfering with heat convection, reducing heat transfer caused by convection, and lowering heat conduction, thereby further achieving the purposes of thermal insulation and reduction of heat loss. The energy-saving toughening furnace has the advantages of being small in energy consumption, low in unit production cost and the like.
Description
Technical field
The utility model relates to a kind of annealing furnace that is applied on the glass deep processing and production line, especially a kind of energy-conservation annealing furnace.
Background technology
Annealing furnace is an equipment of producing toughened glass with the method for physics, thus its adopt after through heating glass blast sharply cooling form stressor layers at glass surface and reach strength of glass and increase the purpose that realizes tempering.This kind tempering mode does not change the chemical constitution of glass, therefore is called physics mode glass tempering equipment.If the type of heating characteristic according to equipment is divided, this equipment can be divided into forced convection heating tempering apparatus and radiation formula heating tempering apparatus; If structure, functional performance according to equipment divide, then can be divided into built-up type tempering equipment, flat tempering apparatus, curved tempered glass equipment, continuous tempering apparatus, reversible tempering apparatus or the like.
The glass tempering unit is mainly by film releasing section, convective heating section, flat tempering section with get fragment four major parts, and compositions such as centrifugal high pressure fan, air supply line, air collecting box, gas circuit, electrical control cabinet, operator's console.
Though annealing furnace can be produced the glass that satisfies our needs, its energy consuming ratio is bigger, causes the unit output cost higher, is a bigger burden to manufacturer.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned existence, and a kind of energy consumption is little, the lower-cost energy-conservation annealing furnace of unit output and provide.
The purpose of the utility model is accomplished through following technical scheme, is provided with nichrome wire in the annealing furnace burner hearth, is provided with between these two adjacent nichrome wire with the silica gel fibre felt to solidify the insulating cotton that the back forms; On this nichrome wire and insulating cotton upper berth with a steel plate.
As preferably, the recess of annealing furnace outer wall is filled with asbestos putty and solidifies, and the both sides of annealing furnace outer production line placing direction are provided with one can carry out partition, reduces the screen that thermal convection is scattered and disappeared.
Heat through heater strip in the utility model annealing furnace burner hearth; The heat that the heating back is produced is incubated through insulating cotton, and forms thermal balance, the screen that the both sides of annealing furnace outer production line placing direction are provided with through steel plate; Purpose is to disturb thermal convection; Minimizing because of convection current cause heat passage, reduce thermal conduction, thereby realize that further the heat insulation reduces thermal losses; Have characteristics such as energy consumption is little, the unit output cost is lower.
Description of drawings
Fig. 1 is the structural representation between the utility model steel plate and thermal insulation layer.
Fig. 2 is the structural representation of the utility model annealing furnace outer wall.
Label in the accompanying drawing is respectively: 1, nichrome wire, 2, insulating cotton, 3, steel plate, 4, asbestos putty, 5, the annealing furnace outer wall.
Embodiment
To combine accompanying drawing that the utility model is detailed introduction: Fig. 1, shown in 2, is provided with nichrome wire 1 in the utility model annealing furnace burner hearth below, these 1 adjacent of two nichrome wire are provided with the silica gel fibre felt and solidify the insulating cotton 2 that the back forms; This heater strip 1 combines to form thermal insulation layer with insulating cotton 2, form thermal balance on this nichrome wire 1 and insulating cotton 2 upper berths with a steel plate 3.
The recess of annealing furnace outer wall 5 is filled with asbestos putty 4 and solidifies, and this asbestos putty can carry out heat passage obstruction, and the both sides of annealing furnace outer production line placing direction are provided with one can carry out partition; Reduce the screen that thermal convection is scattered and disappeared; This screen is made up of toughened glass, and purpose is to disturb thermal convection, reduce because of convection current cause heat passage; Reduce thermal conduction, thereby realize that further the heat insulation reduces thermal losses.
Except that the foregoing description, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. an energy-conservation annealing furnace is characterized in that: be provided with nichrome wire (1) in the annealing furnace burner hearth, be provided with between these adjacent two nichrome wire (1) with the silica gel fibre felt and solidify the insulating cotton (2) that the back forms; On this nichrome wire (1) and insulating cotton (2) upper berth with a steel plate (3).
2. energy-conservation annealing furnace according to claim 1 is characterized in that the recess of annealing furnace outer wall (5) is filled with asbestos putty (4) and curing, and the both sides of annealing furnace outer production line placing direction are provided with one and are used for carrying out partition, reduce the screen that thermal convection is scattered and disappeared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203759824U CN202297363U (en) | 2011-09-28 | 2011-09-28 | Energy-saving toughening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203759824U CN202297363U (en) | 2011-09-28 | 2011-09-28 | Energy-saving toughening furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297363U true CN202297363U (en) | 2012-07-04 |
Family
ID=46366300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203759824U Expired - Fee Related CN202297363U (en) | 2011-09-28 | 2011-09-28 | Energy-saving toughening furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297363U (en) |
-
2011
- 2011-09-28 CN CN2011203759824U patent/CN202297363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: On the west side of Changan Road on the north side of Hu Zhen Hong Long Road 314400 Jiaxing city Zhejiang city of Haining Province Patentee after: ZHEJIANG DING SHENG NEW MATERIAL TECHNOLOGY CO., LTD. Address before: On the west side of Changan Road on the north side of Hu Zhen Hong Long Road 314408 Jiaxing city Zhejiang city of Haining Province Patentee before: Zhejiang Dingsheng New Material Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |