CN203068963U - High temperature furnace - Google Patents
High temperature furnace Download PDFInfo
- Publication number
- CN203068963U CN203068963U CN 201320040420 CN201320040420U CN203068963U CN 203068963 U CN203068963 U CN 203068963U CN 201320040420 CN201320040420 CN 201320040420 CN 201320040420 U CN201320040420 U CN 201320040420U CN 203068963 U CN203068963 U CN 203068963U
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- CN
- China
- Prior art keywords
- wedge
- plug
- high temperature
- temperature furnace
- heat insulation
- 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 a high temperature furnace, which comprises a furnace body, an inner container and a heat insulating stopper mounted at the opening of the inner container, wherein the heat insulating stopper is formed by four wedge-shaped stoppers, two wedge-shaped stoppers are located an upper layer, and the other two are located on a lower layer. According to the high temperature furnace, the wedge-shaped stoppers are very tightly clung to each other, and the wedge-shaped stoppers are also very tightly clung to the inner wall of the inner container, so that a very good heat insulating effect and a certain sealing effect are obtained.
Description
Technical field
The utility model relates to a kind of high temperature furnace.
Background technology
The inner bag of high temperature furnace need be in mouth sealing and heat insulation, generally just comes heat insulation with tampon and with some sealing functions.Common high temperature furnace inner bag tampon and inner bag door connect together, and make the plug shape, and the inside fills up heat-preservation cotton, and outsourcing iron sheet and inner bag door are welded together.Tradition inner bag heat insulation plug because and the inner bag door welded together, so can not do very big, very thick, not so weight is too heavy, operation easier strengthens.Traditional heat insulation plug effect of heat insulation is not fine in addition, because convenient for the turnover of inner bag plug, profile and the inner bag inwall of general inner bag plug can not be fitted very much, stay certain space, and this just provides passage for heat runs off.
Summary of the invention
The utility model provides a kind of high temperature furnace at the bad problem of prior art effect of heat insulation, and its hermetic seal is tight, good heat-insulation effect.
For achieving the above object, this practical technical scheme of taking is:
A kind of high temperature furnace comprises body of heater and inner bag and is installed in heat insulation plug on the inner-tube mouth that described heat insulation plug is made up of four wedge plugs, and wherein two wedge plugs are positioned at the upper strata, and all the other two wedge plugs are positioned at lower floor.
Be equipped with handle on described four wedge plugs.
The utility model is divided into four little wedge plugs with heat insulation plug, the wedge plug the inside fills up the soak cotton, wedge plug is exactly a square or circular heat insulation plug when stacking one, when wedge plug stacks also when artificially promoting mutual extrusion by shape need in the inner bag the inside, can make the left and right directions expansion extruding up and down of each wedge plug, and then make between wedge plug and the wedge plug, it is very tight to fit between wedge plug and the inner bag inwall, thereby play good heat-blocking action, and certain sealing function is arranged.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the heat insulation plug structure schematic diagram of the utility model;
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, shown in Figure 2, a kind of high temperature furnace, comprise body of heater 1 and inner bag 2, inner bag is provided with heat insulation plug 3 for 2 mouthfuls, heat insulation plug 3 is made up of four wedge plugs, be designated as wedge plug I 4 respectively, wedge plug II 5, wedge plug III 6, wedge plug IV 7, wherein wedge plug I 4 and wedge plug II 5 are positioned at the upper strata, wedge plug III 6 and wedge plug IV 7 are positioned at lower floor, wedge plug I 4 medial surfaces are littler than lateral surface, and wedge plug II 5 medial surfaces are bigger than lateral surface, and wedge plug III 6 medial surfaces are littler than lateral surface, wedge plug IV 7 medial surfaces are bigger than lateral surface, wedge plug I 4 right flanks match with wedge plug II 5 left surfaces, and wedge plug I 4 downsides match with wedge plug III 6 upper sides, and wedge plug III 6 right flanks match with wedge plug IV 7 left surfaces, wedge plug IV 7 upper sides match with wedge plug II 5 downsides, be equipped with 8, four wedge plug the insides of handle on four wedge plugs and fill up heat-preservation cotton, outsourcing iron sheet, prevent the loss of heat, high insulating effect.Heat insulation plug cross section is also can be circle for square, satisfies difform inner-tube mouth.
When the utility model specifically uses, according to the shape of inner-tube mouth, select the square or circular heat insulation plug of cross section, four wedge plugs of heat insulation plug are exactly a square or circular big tampon when stacking one.When wedge plug stacks also when artificially promoting mutual extrusion by shape need in the inner bag the inside, can make the left and right directions expansion extruding up and down of each wedge, and then make between wedge and the wedge, it is very tight to fit between wedge and the inner bag inwall, thereby play good heat-blocking action, and certain sealing function is arranged.
Claims (2)
1. high temperature furnace comprises body of heater and inner bag and is installed in heat insulation plug on the inner-tube mouth that it is characterized in that: described heat insulation plug is made up of four wedge plugs, and wherein two wedge plugs are positioned at the upper strata, and all the other two wedge plugs are positioned at lower floor.
2. high temperature furnace according to claim 1 is characterized in that: be equipped with handle on described four wedge plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040420 CN203068963U (en) | 2013-01-25 | 2013-01-25 | High temperature furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040420 CN203068963U (en) | 2013-01-25 | 2013-01-25 | High temperature furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068963U true CN203068963U (en) | 2013-07-17 |
Family
ID=48767742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040420 Expired - Fee Related CN203068963U (en) | 2013-01-25 | 2013-01-25 | High temperature furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068963U (en) |
-
2013
- 2013-01-25 CN CN 201320040420 patent/CN203068963U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20180125 |