CN2506958Y - Quick starting energy-saving salt bath furnace - Google Patents
Quick starting energy-saving salt bath furnace Download PDFInfo
- Publication number
- CN2506958Y CN2506958Y CN 01261285 CN01261285U CN2506958Y CN 2506958 Y CN2506958 Y CN 2506958Y CN 01261285 CN01261285 CN 01261285 CN 01261285 U CN01261285 U CN 01261285U CN 2506958 Y CN2506958 Y CN 2506958Y
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- CN
- China
- Prior art keywords
- furnace
- energy
- flue
- heater
- salt bath
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- 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 discloses an energy-saving salt-bath furnace which can be started quickly, belonging to a technical field of the heat treatment equipment and solves defects that a traditional industrial salt-bath furnace is started slowly and the operation of burying the auxiliary electrode is complicated, that is, the thermal insulation of the furnace is bad and a secondary decompression is needed to heat the power supply, which costs more energy. The goal of the invention is to provide a fast-started energy-saving salt-bath furnace with good thermal insulation and non-secondary decompression to the power supply, and is characterized in that the furnace consists of a furnace body formed by a furnace flue 2 on a bottom supporting block 1 of a furnace shell 7 and thermal insulation materials 6 filled between the furnace shell 7 and the furnace flue 2; a circle of tubular heaters in vertical distribution are arranged on the surrounding of an inner wall of the furnace flue. The advantages of the utility model are that the furnace can be started quickly with good thermal insulation and the power supply can directly use the three-phrase alternative industrial frequency power thus saving electric energy and meanwhile, the utility model can improve the working environment and reduce the working intensity.
Description
The utility model discloses a kind of energy-saving salt bath furnace that can start fast, belong to the Equipment for Heating Processing technical field.
Traditional industrial salt liquid furnace adopts the directly-heated type mode of heating, and promptly electric current heats up fused salt by the salt liquid generation heat of fusing, comes heated parts.Its deficiency is to start slowly, and auxiliary electrode is buried troublesome poeration underground; Furnace insulation is poor, and heating power supply needs the secondary step-down, and it is higher to consume energy.
Goal of the invention of the present utility model provides a kind of energy-saving salt bath furnace that fast, good heat insulating, power supply do not need the quick startup of secondary step-down that starts.
Technical characterictic of the present utility model is: 1, the body of heater that is made of the insulation material of filling between the flue on the furnace shell bottom support piece and furnace shell, flue; 2, tube still heater is installed around the inboard wall of furnace; 3, tube still heater is made of the heating element heater that upper and lower keeper is supported and fixed in the metal protecting tube.
Below introduce structure of the present utility model in detail: the energy-conservation salt bath furnace of a kind of quick startup is characterized in that constituting body of heater by the insulation material of filling between the flue on the furnace shell bottom support piece and furnace shell, flue; The vertical on every side distribution of inboard wall of furnace has been installed a circle tube still heater and has been constituted.
Tube still heater can adopt the mode that is spirally connected or welds to be separately fixed at around the inboard wall of furnace.
During the utility model work, will fill the heat medium salt in the flue, the heating in the circle tube still heater that vertically distributes around the inboard wall of furnace is connected power supply, can heat the medium salt.
The utility model has the advantages that startup is simple to operate soon, good heat insulating, power supply can directly use three-phase alternating current power frequency supply, saves energy.Simultaneously, can improve work situation and reduce labour intensity.Be connected with the SCR control circuit with thermo detector, can realize temperature automatically controlled easily.It is the good scheme that the thermohaline liquid furnace is transformed in the tradition.
Figure of description 1 is a structural representation of the present utility model.
Introduce an embodiment of the present utility model in detail below in conjunction with Figure of description: the energy-conservation salt bath furnace of a kind of quick startup is characterized in that constituting body of heater by the insulation material 6 of filling between the flue 2 on the furnace shell 7 bottom support pieces 1 and furnace shell 7, flue 2; Flue 2 periphery of inner wall vertically distribute installed one the circle tube still heater constitute.
Tube still heater is made of the heating element heater 4 that upper and lower keeper 9,3 is supported and fixed in the metal protecting tube 5.
There is ring flange metal protecting tube 5 outers suitable for reading of tube still heater, and the supporting plate 14 on itself and flue 2 upper brim edges is fixed into one.Supporting plate 14 inside edges connect upright backplate 13, with the cover plate 10 formation link electrode casees 12 above the body of heater, can protect the link electrode 11 of heating element heater effectively, and there is radiator-grid 8 in the outside of link electrode case 12.
Back-up block 1 uses refractory brick in the present embodiment.
Upper and lower keeper 9,3 is made by heat-resistant insulation material in the present embodiment, as heat-stable ceramic.
Claims (4)
1, the energy-conservation salt bath furnace of a kind of quick startup is characterized in that constituting body of heater by being positioned at the insulation material (6) of filling between flue (2) on furnace shell (7) the bottom support piece (1) and furnace shell (7), the flue (2); Flue (2) periphery of inner wall vertically distribute installed one the circle tube still heater constitute.
2, the energy-conservation salt bath furnace of quick startup according to claim 1 is characterized in that tube still heater is made of the heating element heater (4) that upper and lower keeper (9,3) is supported and fixed in the metal protecting tube (5).
3, the energy-conservation salt bath furnace of quick startup according to claim 1 is characterized in that there is ring flange metal protecting tube (5) outer suitable for reading of tube still heater, and the supporting plate (14) on itself and flue (2) upper brim edge is fixed into one.
4, according to claim 1, the energy-conservation salt bath furnace of 3 described quick startups, it is characterized in that supporting plate (14) inside edge connects upright backplate (13), constitute link electrode case (12) with the cover plate (10) above the body of heater, there is radiator-grid (8) in the outside of link electrode case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261285 CN2506958Y (en) | 2001-08-24 | 2001-08-24 | Quick starting energy-saving salt bath furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261285 CN2506958Y (en) | 2001-08-24 | 2001-08-24 | Quick starting energy-saving salt bath furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506958Y true CN2506958Y (en) | 2002-08-21 |
Family
ID=33669246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261285 Expired - Fee Related CN2506958Y (en) | 2001-08-24 | 2001-08-24 | Quick starting energy-saving salt bath furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506958Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131321A (en) * | 2010-12-09 | 2011-07-20 | 机械工业第一设计研究院 | Heating device for electrochemstry cleaning salt bath furnace |
-
2001
- 2001-08-24 CN CN 01261285 patent/CN2506958Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131321A (en) * | 2010-12-09 | 2011-07-20 | 机械工业第一设计研究院 | Heating device for electrochemstry cleaning salt bath furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |