CN203274489U - High-temperature resistance heating furnace device - Google Patents
High-temperature resistance heating furnace device Download PDFInfo
- Publication number
- CN203274489U CN203274489U CN 201320131410 CN201320131410U CN203274489U CN 203274489 U CN203274489 U CN 203274489U CN 201320131410 CN201320131410 CN 201320131410 CN 201320131410 U CN201320131410 U CN 201320131410U CN 203274489 U CN203274489 U CN 203274489U
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- heating furnace
- temperature resistance
- furnace device
- resistance heating
- heating element
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Abstract
The utility model relates to a high-temperature resistance heating furnace device. The high-temperature resistance heating furnace device comprises a shell, a lining, a heating element, a reaction kettle liner and an electrical control device, wherein the heating element consists of wire accommodating bricks and electric resistance wires; and the electric resistance wires are fixedly arranged on the wire accommodating bricks through plug pins. Because of the structural form, the electric resistance wires are conveniently mounted and quickly maintained and replaced; a thermal short circuit with the furnace shell cannot be formed to prevent the furnace shell from being overheated locally; and sufficient strength and service life of the device are ensured. Compared with similar heating products, the device can save energy by 35%-40% normally, and has the service life of over six years.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of pipe sulphur heater.
Background technology
At present, in the firing equipment that Chemical Manufacture is generally used, be main mainly with resistance wire or tubular electrothermal element.With the heating furnace of resistance wire as heater element, although the life-span is longer, because its body of heater is larger, can not directly be contained on Trunk Line, thereby the thermal efficiency is low; Have the higher thermal efficiency on Trunk Line although directly be contained in than I as the heating furnace body of heater of heating element heater with tubular electrothermal element, because its tube element consumption is large, need to use stainless steel tube, cost is high, and the life-span is low, and the thermal efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of temperature-controlled precision high for above drawback, and furnace temperature is steady, and temperature difference fluctuation is little, and the high temperature resistance heating furnace device in sufficient intensity and service life is arranged.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of high temperature resistance heating furnace device comprises housing, lining body, heating element heater, reactor courage and electrical control gear, and wherein, described heating element heater forms by putting a brick and resistance wire, and described resistance wire is followed closely to be fixed on by latch and put on a brick.Its version is easy for installation, safeguards, changes quick.Can never form hot short circuit and cause stove outer covering hot-spot phenomenon with stove outer covering.Guarantee that it has sufficient intensity and service life.
Above-mentioned a kind of high temperature resistance heating furnace device, wherein, described lining body ecto-entad comprises alumina silicate heat-insulation layer and refractory brick, described alumina silicate insulation layer thickness 〉=150mm, refractory brick thickness are 150mm.This structure has the good chemical stability of low heat conduction, low thermosol, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, improves the effect that is rapidly heated and is incubated, and improves to greatest extent the thermal efficiency of stove.
Above-mentioned a kind of high temperature resistance heating furnace device, wherein, described resistance wire adopts nichrome high-temperature alloy band to be processed into spiral-shaped.
Beneficial effect of the present invention is:
1. this structure has the good chemical stability of low heat conduction, low thermosol, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, improves the effect that is rapidly heated and is incubated, and improves to greatest extent the thermal efficiency of stove;
2. its version is easy for installation, safeguards, changes quick.Can never form hot short circuit and cause stove outer covering hot-spot phenomenon with stove outer covering.Guarantee that it has sufficient intensity and service life;
3. this device is compared normal energy-conservation 35%-40% with similar heating products, and can reach more than 6 years service life.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of high temperature resistance heating furnace device as shown in the figure, ecto-entad are comprised of housing 7, lining body 2, heating element heater, reactor courage 1 and electrical control gear 10 successively.Wherein, lining body 2 ecto-entads comprise alumina silicate heat-insulation layer 6 and refractory brick 5, and alumina silicate heat-insulation layer 6 thickness 〉=150mm, refractory brick 5 thickness are 150mm, this structure has the good chemical stability of low heat conduction, low thermosol, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, improve the effect that is rapidly heated and is incubated, improve to greatest extent the thermal efficiency of stove.
As scheme a kind of high temperature resistance heating furnace device, and wherein, heating element heater is by putting a brick 4 and resistance wire 3 forms, and resistance wire 3 adopts nichrome high-temperature alloy bands to be processed into spiral-shaped.Described resistance wire 3 is followed closely to be fixed on by inserted pin special and is put on a brick 4, and its version is easy for installation, safeguards, changes quick.Can never form hot short circuit and cause stove outer covering hot-spot phenomenon with stove outer covering.Guarantee that it has sufficient intensity and service life.
The high temperature resistance heating furnace device is installing, and before coming into operation, reply lining body adds hot baked, removes the moisture in stove and carries out brickwork joint alkane knot, and the work of curing is that natural drying 2-3 carries out round the clock afterwards in building stove and be not less than after complete the environment of normal room temperature.This device is compared normal energy-conservation 35%-40% with similar heating products, and can reach more than 6 years service life.
Claims (3)
1. a high temperature resistance heating furnace device, comprise housing, lining body, heating element heater, reactor courage and electrical control gear, it is characterized by, and described heating element heater forms by putting a brick and resistance wire, and described resistance wire is followed closely to be fixed on by latch and put on a brick.
2. a kind of high temperature resistance heating furnace device as claimed in claim 1, is characterized by, and described lining body ecto-entad comprises alumina silicate heat-insulation layer and refractory brick, and described alumina silicate insulation layer thickness 〉=150mm, refractory brick thickness are 150mm.
3. a kind of high temperature resistance heating furnace device as claimed in claim 2, is characterized by, and described resistance wire adopts nichrome high-temperature alloy band to be processed into spiral-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131410 CN203274489U (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131410 CN203274489U (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203274489U true CN203274489U (en) | 2013-11-06 |
Family
ID=49504877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131410 Expired - Fee Related CN203274489U (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203274489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217015A (en) * | 2013-03-21 | 2013-07-24 | 扬中市金元化工电力设备厂 | High-temperature resistance heating furnace device |
-
2013
- 2013-03-21 CN CN 201320131410 patent/CN203274489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217015A (en) * | 2013-03-21 | 2013-07-24 | 扬中市金元化工电力设备厂 | High-temperature resistance heating furnace device |
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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: 20131106 Termination date: 20160321 |