CN107540196A - Reformation of Electrical Heating Muffle Furnace - Google Patents
Reformation of Electrical Heating Muffle Furnace Download PDFInfo
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- CN107540196A CN107540196A CN201610487228.7A CN201610487228A CN107540196A CN 107540196 A CN107540196 A CN 107540196A CN 201610487228 A CN201610487228 A CN 201610487228A CN 107540196 A CN107540196 A CN 107540196A
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- rod
- chamber
- furnace
- muffle furnace
- heating
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Abstract
In order to improve the influence of pollution that the problem of traditional Muffle furnace is because of mode of heating bring to glassware and shape, the present invention relates to a kind of Reformation of Electrical Heating Muffle Furnace, and it includes furnace chamber, heating chamber, Si-Mo rod, heat-insulation layer.It is characterized in that described furnace chamber is made up of refractory plate；Described heating chamber periphery is made up of steel plate.Six roots of sensation Si-Mo rod is provided with described heating chamber；Described six roots of sensation Si-Mo rod is divided into two groups of outsides for being coated on glass tube by axially 1/3rd, 2/3rds height in equilateral triangle respectively.Described Si-Mo rod can be more, every group of outside that glass tube is coated on by regular polygon.The present invention has the advantages that the high thermal efficiency, clean energy environmental protection, furnace chamber temperature are uniform and controllable.
Description
Technical field
The present invention relates to a kind of Reformation of Electrical Heating Muffle Furnace, special utilization ties up network legal system and makees power saving fluorescent lamps, solar water heating pipe etc.
Glass tubulation, belong to glass and smelt field shaping technique.
Background technology
Processed using dimension network method in the technique of various glass tubing products, glass raw material is fabricated to various diameters
Glass tube, the process of wherein most critical is the glass precursor solution that will be formed after heating, by blowing and by having design temperature
Muffle furnace, so as to the glass tube of diameter needed for obtaining.Traditional Muffle furnace refractory material is fired and formed, its radial shape
Shape is generally regular hexagon, and upper and lower two fire jetting hole is provided with the wall of each edge, and natural gas or town gas fuel used passes through
Fire jetting hole flame into furnace chamber heats.Such Muffle furnace thermal efficiency is low, not environmentally has waste gas discharge, and furnace chamber temperature is uneven
Even, temperature is difficult to control, thus cannot be guaranteed the diameter of glass tube and circularity.
The content of the invention
In order to improve the influence of pollution that the problem of traditional Muffle furnace is because of mode of heating bring to glassware and shape,
It is an object of the invention to provide a kind of Reformation of Electrical Heating Muffle Furnace, and heating chamber is implemented to heat and pass through by Si-Mo rod using electric energy
Heat transfer makes temperature needed for acquisition in furnace chamber, realizes and does not change cavity pressure while heating and do not increase the mesh of pollution
's.
To achieve these goals, the present invention takes following technical scheme to implement：It include furnace chamber, heating chamber, Si-Mo rod,
Heat-insulation layer.It is characterized in that described furnace chamber is made up of refractory plate；Described heating chamber periphery is made up of steel plate.Described heating
Six roots of sensation Si-Mo rod is provided with chamber；Described six roots of sensation Si-Mo rod is divided into two groups respectively in equilateral triangle by axially 1/3rd, three points
Two height be coated on the outside of glass tube.Described Si-Mo rod can be more, and every group is coated on glass by regular polygon
The outside of pipe.
The present invention has the advantages that the high thermal efficiency, clean energy environmental protection, furnace chamber temperature are uniform and controllable.
Brief description of the drawings
Accompanying drawing 1 is main cross section structure diagram of the invention；
Accompanying drawing 2 is Section A-A cross section structure diagram in accompanying drawing 1.
In attached Fig. 1 and 2：1 heat-insulation layer, 2 Si-Mo rods, 3 furnace chambers, 4 refractory plates, 5 heating chambers, 6 steel plates, 7 glass tubes.
Embodiment
As shown in accompanying drawing 1,2, straight-tube shape formation furnace chamber 3 is made in refractory plate 4, the heating chamber of straight-tube shape is made of steel plate 6
5 peripheries, the heating chamber 5 formed between refractory plate 4 and steel plate 6.On the radial section of the axial direction each 1/3rd away from heating chamber 5
Three Si-Mo rods 2 are set and separated in equilateral triangle.The power supply of Si-Mo rod 2 is connected, is heated up in heating chamber 5, temperature passes through heat-resisting
Plate 4 is delivered in furnace chamber 3.After the temperature in furnace chamber 3 is raised to design temperature, Si-Mo rod 2 instructs dead electricity by temperature controller
（Drop to after design temperature electric）.So that glass metal obtains the glass tube with setting diameter after blowing by furnace chamber 3
7.To avoid scattering and disappearing for thermal energy, the present invention is outside steel plate 6, using the brick heat-insulation layer 1 processed of fire resisting in the periphery of heating chamber 5.By
Use Electric heating in the present invention, thus temperature-controllable and without waste gas discharge.Due to being passed in the furnace chamber 3 in the present invention using heat
The mode of leading heats up, thus the temperature in furnace chamber 3 is uniform.
Claims (3)
1. a kind of Reformation of Electrical Heating Muffle Furnace, it includes furnace chamber, heating chamber, Si-Mo rod, heat-insulation layer；It is characterized in that described furnace chamber by
Refractory plate is made, and heating chamber periphery is made up of steel plate.
2. a kind of Reformation of Electrical Heating Muffle Furnace according to claim 1, it is characterised in that six silicon is provided with described heating chamber
Molybdenum bar；Described six roots of sensation Si-Mo rod is divided into two groups and coated respectively in equilateral triangle by axially 1/3rd, 2/3rds height
In the outside of glass tube.
3. according to a kind of Reformation of Electrical Heating Muffle Furnace described in claim 1,2, it is further characterized in that described Si-Mo rod can be more
Root, every group of outside that glass tube is coated on by regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487228.7A CN107540196A (en) | 2016-06-29 | 2016-06-29 | Reformation of Electrical Heating Muffle Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487228.7A CN107540196A (en) | 2016-06-29 | 2016-06-29 | Reformation of Electrical Heating Muffle Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107540196A true CN107540196A (en) | 2018-01-05 |
Family
ID=60962414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487228.7A Pending CN107540196A (en) | 2016-06-29 | 2016-06-29 | Reformation of Electrical Heating Muffle Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107540196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365955A (en) * | 2018-11-30 | 2021-09-07 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
-
2016
- 2016-06-29 CN CN201610487228.7A patent/CN107540196A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365955A (en) * | 2018-11-30 | 2021-09-07 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
| CN113365955B (en) * | 2018-11-30 | 2023-10-03 | 康宁股份有限公司 | Apparatus and method for heating and cooling glass tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |