CN202403508U - Well-type heat treatment electric furnace - Google Patents
Well-type heat treatment electric furnace Download PDFInfo
- Publication number
- CN202403508U CN202403508U CN2011204867402U CN201120486740U CN202403508U CN 202403508 U CN202403508 U CN 202403508U CN 2011204867402 U CN2011204867402 U CN 2011204867402U CN 201120486740 U CN201120486740 U CN 201120486740U CN 202403508 U CN202403508 U CN 202403508U
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- electric furnace
- heat treatment
- heater
- well
- furnace
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Abstract
A well-type heat treatment electric furnace belongs to the technical field of heat treatment electric furnaces. A plurality of heat insulation layers made of aluminum silicate fiber cloth are arranged on the inner surface of a furnace body, a furnace wire hook is fixed to the furnace body after penetrating through the heat insulation layers, an electric furnace wire is fixedly mounted on a furnace wire hook support, an inner container is arranged at the center of the electric furnace wire and is in the shape of a barrel made of metal materials, through holes are densely arranged on the wall of the inner container, an upper cover is arranged at the upper end opening of the furnace body, a sealing pad made of aluminum silicate fiber cloth is arranged at the inner end of the upper cover, and a circular pressing plate is arranged on a lower plane of the sealing pad. The well-type heat treatment electric furnace has fine heat insulation property, is low in heat consumption and high in heat efficiency, and has the advantages that safety is fine, and the electric furnace wire is not easy to damage.
Description
Technical field
The actual a kind of electric furnace of the utility model is specifically related to a kind of well formula heat treatment electric furnace, belongs to heat treatment furnace technology field.
Background technology
The heat treatment well type electric furnace structurally is made up of parts such as body of heater, insulation layer, refractory brick, stove silk hanger and bells basically at present, and not only there is unsafe defective in the well-type electric furnace of this structure because the stove silk is in open state; Simultaneously, receive workpiece collision easily and the phenomenon that is damaged, in addition; The heat-insulating property of this kind well-type electric furnace realizes through the asbestos insulation material is set between body of heater and the refractory brick; Because refractory brick itself absorbs great amount of heat easily, and adopts the asbestos heat-insulation layer also to have the relatively poor defective of heat insulation effect, so; Cause the thermal efficiency of existing well formula heat treatment electric furnace relatively poor, power consumption is excessive.
Summary of the invention
The purpose of the utility model is: to the existing existing above-mentioned defective of heat treatment well type electric furnace; The utility model provides a kind of novel well formula heat treatment electric furnace; Purpose is to overcome the defective that the existing security performance of existing well formula heat treatment electric furnace is relatively poor, the stove silk damages easily, especially in order to overcome the defective that the existing thermal efficiency of existing well formula heat treatment electric furnace is low, power consumption is bigger.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is: a kind of well formula heat treatment electric furnace; It is made up of main parts size such as body of heater, insulating, stove silk suspension hook support, electric furnace heating wire, inner bag loam cake, set bolt, circular pressing plate, sealing gaskets, it is characterized in that: described body of heater is the structure of the round metal tubbiness processed by steel plate, at the inner surface of body of heater heat-barrier coating is set; Described insulation layer is to be processed by certain thickness several layers alumina silicate fibre cloth; Stove silk suspension hook is fixed together with body of heater after piercing through alumina silicate fibre cloth from the outer end of insulation layer, installs and fixes electric furnace heating wire at the outer end head of stove silk suspension hook; Be provided with inner bag at spiral electric furnace heating wire center; Described inner bag is the barreled that metal material is made, and on the wall of inner bag, is shaped on through hole densely coveredly, and oral area is provided with loam cake in the upper end of body of heater; Inner end at loam cake is provided with sealing gasket; Described sealing gasket is processed for the alumina silicate fibre cloth material, is provided with circular pressing plate at the lower plane of sealing gasket, and set bolt passes loam cake, sealing gasket and circular pressing plate simultaneously the three is fixed together.
Beneficial effect: the alumina silicate fibre cloth in the utility model is cancelled the refractory brick material owing to have thermal and insulating performance preferably in addition, so, the utlity model has preferably thermal and insulating performance, heat exhaustion is less; The thermal efficiency is higher, and simultaneously, inner bag plays shielding protection to electric furnace heating wire, and security performance is better, and electric furnace heating wire is not easy to damage.
Description of drawings
Accompanying drawing 1 is the structure principle chart of the utility model;
Shown in Fig. 1: 1, body of heater; 2, insulating; 3, stove silk suspension hook support; 4, electric furnace heating wire; 5, inner bag; 6, loam cake; 7, set bolt; 8, circular pressing plate; 9, sealing gasket; 10, ground.
The specific embodiment
Body of heater 1 is the structure of the round metal tubbiness processed by steel plate, at the inner surface of body of heater 1 heat-barrier coating 2 is set, and insulation layer 2 is to be processed by certain thickness several layers alumina silicate fibre cloth; Stove silk suspension hook support 3 is fixed together with body of heater 1 after piercing through alumina silicate fibre cloth from the outer end of insulation layer 2, installs and fixes electric furnace heating wire 4 at the outer end head of stove silk suspension hook support 3; Be provided with inner bag 5 at spiral electric furnace heating wire 4 centers; The barreled that inner bag 5 is made for metal material is shaped on through hole densely coveredly on the wall of inner bag 5, oral area is provided with loam cake 6 in the upper end of body of heater 1; Be provided with sealing gasket 9 in the inner end of loam cake 6; Described sealing gasket 9 is processed for the alumina silicate fibre cloth material, is provided with circular pressing plate 8 at the lower plane of sealing gasket 9, and set bolt 7 passes loam cake 6, sealing gasket 9 and circular pressing plate 8 simultaneously the three is fixed together.
Claims (1)
1. well formula heat treatment electric furnace; It is characterized in that: body of heater (1) is the structure of the round metal tubbiness processed by steel plate, at the inner surface of body of heater (1) heat-barrier coating (2) is set, and insulation layer (2) is to be processed by certain thickness several layers alumina silicate fibre cloth; After stove silk suspension hook support (3) pierces through alumina silicate fibre cloth from the outer end of insulation layer (2); Be fixed together with body of heater (1), install and fix electric furnace heating wire (4), be provided with inner bag (5) at electric furnace heating wire (4) center at the outer end head of stove silk suspension hook support (3); The barreled that inner bag (5) is made for metal material is shaped on through hole densely coveredly on the wall of inner bag (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204867402U CN202403508U (en) | 2011-11-30 | 2011-11-30 | Well-type heat treatment electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204867402U CN202403508U (en) | 2011-11-30 | 2011-11-30 | Well-type heat treatment electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403508U true CN202403508U (en) | 2012-08-29 |
Family
ID=46701150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204867402U Expired - Fee Related CN202403508U (en) | 2011-11-30 | 2011-11-30 | Well-type heat treatment electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501592A (en) * | 2014-12-30 | 2015-04-08 | 淄博宏泰防腐有限公司 | Low-energy consumption resistance furnace for magnesium alloy smelting |
-
2011
- 2011-11-30 CN CN2011204867402U patent/CN202403508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501592A (en) * | 2014-12-30 | 2015-04-08 | 淄博宏泰防腐有限公司 | Low-energy consumption resistance furnace for magnesium alloy smelting |
| CN104501592B (en) * | 2014-12-30 | 2016-06-15 | 山东宏泰科技有限公司 | Low energy consumption resistance furnace for magnesium alloy smelting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121130 |