CN201697454U - Bismuth smelting electric resistance furnace - Google Patents
Bismuth smelting electric resistance furnace Download PDFInfo
- Publication number
- CN201697454U CN201697454U CN2010201492157U CN201020149215U CN201697454U CN 201697454 U CN201697454 U CN 201697454U CN 2010201492157 U CN2010201492157 U CN 2010201492157U CN 201020149215 U CN201020149215 U CN 201020149215U CN 201697454 U CN201697454 U CN 201697454U
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- bismuth
- furnace
- crucible
- electric furnace
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Abstract
The utility model relates to a bismuth smelting electric resistance furnace, which belongs to bismuth product deep processing equipment. The bismuth smelting electric resistance furnace mainly comprises a furnace casing (1), a base (2), an electric furnace sleeve and a bismuth smelting crucible (3), wherein the electric furnace sleeve is sheathed and inserted in the furnace casing (1) to be simultaneously arranged on a large cylindrical step of the base (2), a baffle ring (4) is covered above the electric furnace sleeve, an inner tube (5) and an outer tube (6) of the electric furnace sleeve are mutually sheathed in a concentric way, a gap is maintained between the inner tube (5) and the outer tube (6), an electric resistance heating wire (8) is coiled on the outer wall of the inner tube (5), a heat insulation material (9) is lined and filled between the outer tube (6) and the inner wall of the furnace casing (1), the bismuth smelting crucible (3) is placed in the inner wall of the inner tube (5) of the electric furnace sleeve, and a pot cover (10) is arranged above the bismuth smelting crucible (3). The utility model has simple structure, can fast add metal bismuth or discharge bismuth liquid, and has the energy saving effect.
Description
Technical field
The utility model relates to a kind of bismuth product deep processing equipment, is a kind of molten bismuth resistance furnace specifically.
Background technology
Prior art is carried out deep processing to the bismuth product generally will put bismuth metal heat fused in people's crucible, because the heating of the crucible of molten bismuth only is heated in the bottom, its side major part is exposed heat dissipation in air, it is slow to cause crucible to heat up, and the molten bismuth efficiency of heating surface is low, and energy consumption is big, based on the problems referred to above, be necessary to develop molten bismuth equipment a kind of simple to operate, easy to use, energy-conservation.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of molten bismuth resistance furnace, and this resistance furnace is simple in structure, and interpolation bismuth metal or discharge bismuth liquid are rapid, energy-conservation.
The technical scheme that the utility model is dealt with problems is: a kind of molten bismuth resistance furnace mainly comprises furnace shell, base, electric furnace jacket and molten bismuth crucible; Base is a boss shape by large and small cylinder combination; Above-mentioned electric furnace condom is inserted in the furnace shell, is placed in together on the step of the large cylinder of base, is stamped the baffle ring made from refractory material above electric furnace jacket; Described electric furnace jacket is a double-barrel structure that is nested and is formed with one heart by inner core and urceolus, and inner core and urceolus maintain spacing; The outer wall of inner core has helicla flute, groove inside turn resistive heater; Padding insulation material between urceolus and the furnace shell inwall; Described molten bismuth crucible is placed in the inwall of inner core of electric furnace jacket, and the last crucible of molten bismuth crucible is sitting on the small cylinder of base at the bottom of the following crucible along being close to the baffle ring inner ring, melt the bismuth crucible above pot cover is arranged; Described furnace shell side has the thermometer hole of a straight-through electric furnace jacket inner core, inserts thermocouple on the thermometer hole.
Molten bismuth crucible heating of the present utility model is that molten bismuth crucible heating surface area is bigger than prior art by the inner core heating of electric furnace jacket, therefore, and the crucible quick heating; Molten bismuth crucible of the present utility model is surrounded by the adiabator layer of furnace shell, baffle ring, and heat dissipation is little, molten bismuth efficiency of heating surface height, and energy consumption is little.Actual measurement can save energy more than 30%.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A structure for amplifying schematic diagram of Fig. 1.
In the accompanying drawing: 1 furnace shell; 2 bases; 3 molten bismuth crucibles; 4 baffle rings; 5 inner cores; 6 urceolus; 7 helicla flutes; 8 resistive heaters; 9 insulation materials; 10 pot covers; 11 thermometer holes; 12 thermocouples.
The specific embodiment
With reference to the accompanying drawings 1, a kind of molten bismuth resistance furnace mainly comprises furnace shell 1, base 2, electric furnace jacket and molten bismuth crucible 3; Base 2 is the boss shapes by large and small cylinder combination; Above-mentioned electric furnace condom is inserted in the furnace shell 1, is placed in together on the step of the large cylinder of base 2, is stamped the baffle ring made from refractory material 4 above electric furnace jacket; Described electric furnace jacket is a double-barrel structure that is nested and is formed with one heart by inner core 5 and urceolus 6, and inner core 5 and urceolus 6 maintain spacing; Padding insulation material 9 between urceolus 6 and furnace shell 1 inwall; Described molten bismuth crucible 3 is placed in the inwall of inner core 5 of electric furnace jacket, and the last crucible of molten bismuth crucible 3 is sitting on the small cylinder of base 2 at the bottom of the following crucible along being close to baffle ring 4 inner rings, melt bismuth crucible 3 above pot cover 10 is arranged; Described furnace shell 1 side has the thermometer hole 11 of a straight-through electric furnace jacket inner core 5, inserts thermocouple 12 on the thermometer hole.
The outer wall of accompanying drawing 2 expression inner cores 5 has helicla flute 7, groove inside turn resistive heater 8.
Claims (2)
1. a molten bismuth resistance furnace mainly comprises furnace shell (1), base (2), electric furnace jacket and molten bismuth crucible (3); It is characterized in that: base (2) is a boss shape by large and small cylinder combination; Above-mentioned electric furnace condom is inserted in the furnace shell (1), is placed in together on the step of the large cylinder of base (2), is stamped the baffle ring made from refractory material (4) above electric furnace jacket; Described electric furnace jacket is a double-barrel structure that is nested and is formed with one heart by inner core (5) and urceolus (6), and inner core (5) and urceolus (6) maintain spacing; The outer wall of inner core (5) has helicla flute (7), groove inside turn resistive heater (8); Padding insulation material (9) between urceolus (6) and furnace shell (1) inwall; Described molten bismuth crucible (3) is placed in the inwall of inner core (5) of electric furnace jacket, and the last crucible of molten bismuth crucible (3) is sitting on the small cylinder of base (2) at the bottom of the following crucible along being close to baffle ring (4) inner ring, melt bismuth crucible (3) above pot cover (10) is arranged.
2. molten bismuth resistance furnace according to claim 1 is characterized in that: described furnace shell (1) side has the thermometer hole (11) of a straight-through electric furnace jacket inner core (5), inserts thermocouple (12) on the thermometer hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201492157U CN201697454U (en) | 2010-04-02 | 2010-04-02 | Bismuth smelting electric resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201492157U CN201697454U (en) | 2010-04-02 | 2010-04-02 | Bismuth smelting electric resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697454U true CN201697454U (en) | 2011-01-05 |
Family
ID=43398701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201492157U Expired - Fee Related CN201697454U (en) | 2010-04-02 | 2010-04-02 | Bismuth smelting electric resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081146A (en) * | 2011-05-23 | 2014-10-01 | 应达公司 | Electric induction furnace with lining wear detection system |
| CN104880067A (en) * | 2015-04-15 | 2015-09-02 | 洛阳市西格马炉业股份有限公司 | Resistance type indirect-heating energy-saving blast furnace |
-
2010
- 2010-04-02 CN CN2010201492157U patent/CN201697454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081146A (en) * | 2011-05-23 | 2014-10-01 | 应达公司 | Electric induction furnace with lining wear detection system |
| CN104081146B (en) * | 2011-05-23 | 2016-08-17 | 应达公司 | There is the electric induction smelting furnace of Lining wear detection system |
| CN104880067A (en) * | 2015-04-15 | 2015-09-02 | 洛阳市西格马炉业股份有限公司 | Resistance type indirect-heating energy-saving blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN JINWANG BISMUTH INDUSTRY PLC Free format text: FORMER OWNER: JINWANG INDUSTRY CO., LTD., HUNAN Effective date: 20111209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111209 Address after: 423000 Chenzhou City, Hunan province Bailu town export processing zone Jinwang company Patentee after: Hunan Jinwang Bismuth Co.,Ltd. Address before: 423000 Chenzhou City, Hunan province Bailu town export processing zone Jinwang company Patentee before: Jinwang Industry Co., Ltd., Hunan |
|
| 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: 20110105 Termination date: 20160402 |