CN103217015A - High-temperature resistance heating furnace device - Google Patents
High-temperature resistance heating furnace device Download PDFInfo
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- CN103217015A CN103217015A CN2013100961659A CN201310096165A CN103217015A CN 103217015 A CN103217015 A CN 103217015A CN 2013100961659 A CN2013100961659 A CN 2013100961659A CN 201310096165 A CN201310096165 A CN 201310096165A CN 103217015 A CN103217015 A CN 103217015A
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- Prior art keywords
- heating furnace
- heating element
- furnace device
- temperature resistance
- resistance heating
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Abstract
The invention relates to a high-temperature resistance heating furnace device, which 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; the electric resistance wires are fixed to the wire accommodating bricks through pins; because of the structural form, the electric resistance wires are conveniently mounted and quickly maintained and replaced; the heating element cannot form a thermal short circuit with the furnace shell to avoid a phenomenon that the furnace shell is 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 percent normally, and has the service life of over 6 years.
Description
Technical field
The present invention 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, how based on resistance wire or tubular electrothermal element.With the heating furnace of resistance wire,,, can not directly be contained on the Trunk Line, thereby the thermal efficiency is low because of its body of heater is bigger although the life-span is longer as heater element; Have the higher thermal efficiency on the Trunk Line though directly be contained in than I as the heating furnace body of heater of heating element heater,, need to use stainless steel tube because of its tube element consumption is big with tubular electrothermal element, the cost height, the life-span is low, and the thermal efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of temperature-controlled precision height at 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 is formed by putting a brick and resistance wire, and described resistance wire is fixed on by the latch nail and puts on the 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 low heat conduction, low thermosol excellent chemical stability, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, improves to be rapidly heated and heat preservation effect, improves the thermal efficiency of stove to greatest extent.
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 low heat conduction, low thermosol excellent chemical stability, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, improves to be rapidly heated and heat preservation effect, improves the thermal efficiency of stove to greatest extent;
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 a cutaway view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of as shown in the figure high temperature resistance heating furnace device, ecto-entad are made up 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 low heat conduction, low thermosol excellent chemical stability, heat endurance, shaking property of heat resistanceheat resistant, good tensile strength and corrosion resistance, raising is rapidly heated and heat preservation effect, improves the thermal efficiency of stove to greatest extent.
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 is formed, and resistance wire 3 adopts nichrome high-temperature alloy bands to be processed into spiral-shaped.Described resistance wire 3 is fixed on by special-purpose latch nail and puts on the 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.
High temperature resistance heating furnace device is installing, and before coming into operation, the heating of reply lining body is cured, and removes the moisture in the stove and carries out brickwork joint alkane knot, and the work of curing is to be not less than that air dry 2-3 carries out round the clock in the environment of normal room temperature building the stove back that finishes.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 comprises housing, lining body, heating element heater, reactor courage and electrical control gear, it is characterized by, and described heating element heater is formed by putting a brick and resistance wire, and described resistance wire is fixed on by the latch nail and puts on the 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 |
|---|---|---|---|
| CN2013100961659A CN103217015A (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100961659A CN103217015A (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103217015A true CN103217015A (en) | 2013-07-24 |
Family
ID=48815028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100961659A Pending CN103217015A (en) | 2013-03-21 | 2013-03-21 | High-temperature resistance heating furnace device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103217015A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147888A (en) * | 1977-07-20 | 1979-04-03 | Seiki Sato | Electric heating element for electric resistance furnaces |
| CN1262422A (en) * | 1999-12-01 | 2000-08-09 | 上海交通大学 | Internal protecting wall structure of industrial furnace for reducing heat loss of wire bearing bricks |
| JP2005241135A (en) * | 2004-02-26 | 2005-09-08 | Sakaguchi Dennetsu Kk | Electric furnace |
| CN2791065Y (en) * | 2005-05-31 | 2006-06-28 | 孔可强 | Vacuum-prepumping protective atmosphere multi-purpose furnace |
| CN101724754A (en) * | 2008-10-30 | 2010-06-09 | 贵阳铝镁设计研究院 | Reduction and distillation furnace |
| CN203274489U (en) * | 2013-03-21 | 2013-11-06 | 扬中市金元化工电力设备厂 | High-temperature resistance heating furnace device |
-
2013
- 2013-03-21 CN CN2013100961659A patent/CN103217015A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147888A (en) * | 1977-07-20 | 1979-04-03 | Seiki Sato | Electric heating element for electric resistance furnaces |
| CN1262422A (en) * | 1999-12-01 | 2000-08-09 | 上海交通大学 | Internal protecting wall structure of industrial furnace for reducing heat loss of wire bearing bricks |
| JP2005241135A (en) * | 2004-02-26 | 2005-09-08 | Sakaguchi Dennetsu Kk | Electric furnace |
| CN2791065Y (en) * | 2005-05-31 | 2006-06-28 | 孔可强 | Vacuum-prepumping protective atmosphere multi-purpose furnace |
| CN101724754A (en) * | 2008-10-30 | 2010-06-09 | 贵阳铝镁设计研究院 | Reduction and distillation furnace |
| CN203274489U (en) * | 2013-03-21 | 2013-11-06 | 扬中市金元化工电力设备厂 | High-temperature resistance heating furnace device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130724 |