CN2513061Y - Constant temperature saving regenerative furnace - Google Patents
Constant temperature saving regenerative furnace Download PDFInfo
- Publication number
- CN2513061Y CN2513061Y CN 01231030 CN01231030U CN2513061Y CN 2513061 Y CN2513061 Y CN 2513061Y CN 01231030 CN01231030 CN 01231030 CN 01231030 U CN01231030 U CN 01231030U CN 2513061 Y CN2513061 Y CN 2513061Y
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- constant temperature
- furnace
- joint
- temperature
- wall
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Abstract
The utility model relates to a constant temperature saving regenerative furnace. The constant temperature section can be a diamond shape, a pane type, a plate type, pane with emborder main aspect type, a pane with two emborder ends type, a circular tube type or a skewback top. The side opening type constant temperature fulcrum, constant temperature hollow, metal type, combined constant temperature section matched with the air, and is used inside the hearth for all smelting furnaces hot working bunker coal smelting silicoferrite or calcium carbide. Energy can be saved by using the constant temperature saving regenerative furnace, solving the problem of corhart used in particular high temperature smelting furnaces, and reducing the cost.
Description
The utility model relates to a kind of constant temperature joint regenerative furnace, promptly the various types of extra-high-speed temperature of backheat, pyrolytic semlting stove, various types of high-temperature melting furnace, coal-fired smelting duriron stove, furnace of calcium carbide, rare-earth smelting stove and various metal smelting furnace, various types of high-temperature calcination stove, various forging rolling reverberatory furnace, various high temperature rotating stove and kiln, backheat all size fire coal dust or heap coal-fired furnace cavity, the smelting furnace wall of dispel the heat various converters, electric furnace.
In existing extra-high-speed temperature, the pyrolytic semlting stove, and aforesaid various high-temperature burner hearths, because used refractory material refractoriness deficiency, burner hearth are damaging, and also do not find that has the harmless high-temperature refractory of a kind of usefulness of a specified duration now, can only just go bad and change, consumed more manpower, goods and materials and the energy with how long how long calculating.
The purpose of this utility model exactly in order to overcome the deficiency of above-mentioned prior art, provides a kind of constant temperature joint regenerative furnace, is used for and transforms the hearth wall portion of all extra-high-speed temperature, high temperature, improves furnace life, reduces cost, promotes to produce.
The utility model is achieved in that constant temperature joint also makes cool device, two fulcrum or many fulcrums constant temperature joint, combination constant temperature of hearth wall save.Combination constant temperature joint, comprising, protrude a tubular constant temperature joint of straight-through round art in the middle of 1 temperature-constant plate, 2 isothermal blocks, 3 constant temperature chases, the inside and outside lonely shape of square, the big end edged of pane projection shape constant temperature joint, side single-orifice type constant temperature fulcrum, the hollow arch of constant temperature top, long 0.2-0.5m, 1-2m, 3-4m, 4-6m, thickness is not limit, and the shape of constant temperature joint is because of stove suiting measures to different conditions, should be many shapes of cannot not saying intactly.In the high-temperature area of various stoves, need the constant temperature furnace wall of what shape just to build or manufacture the constant temperature joint of what shape.Be used for rotary furnace furnace wall, furnace cupola, iron-smelting furnace, electric stove wall, kiln furnace wall, the hole of tapping a blast furnace, tandem rolling current limiting plate, current limiting plate are 310s plate sizing and unburned refractory combining structure.Gap bridge wall portion and various hot worked hearth wall portion; All refractory materials can both be made the constant temperature joint, just select the refractory material difference of high temperature or extra-high-speed temperature on purposes for use; The constant temperature joint has metallic material product or non-metallic refractory goods or metal and non-metallic refractory composite article, the principle of this constant temperature energy-saving constant temperature of three types, key is the adjusting that is decided by water, mist, steam, air, under the condition of air or water or mist or the rational coupling of steam, the feature that constant temperature is just arranged, the shape of constant temperature joint has a lot, is a kind of stove, a sample, and shape, size all can not limit.Be to determine according to the internal volume size of body of heater.Various constant temperature joint can both be applicable to, at 1200-2000 ℃ with interior pyrolytic semlting furnace wall or extra-high-speed temperature hearth wall portion.Constant temperature joint usage range is extremely wide, as iron-smelting furnace, cupola furnace, the hole of passing a bridge, tap a blast furnace, converter, high temperature kiln, refining titanium stove, all smelting furnaces make various high temperature furnaces furnace wall, can both be constant a refractoriness under load that is no more than constant temperature joint self, and using for a long time can not be by the high temperature scaling loss in the stove.One circle backheat wind band is arranged on the furnace body outer wall at the burner hearth position of high-temperature furnace body, particularly is blast pipe under the cupola furnace, on be the backheat airduct, pass a bridge and iron placing hole is to overlap compound tube in one.
The utility model constant temperature joint regenerative furnace,, send to return in the burner hearth and utilize again the heat that diffuses out in various high temperature or the special high temperature furnace with the constant temperature joint, both saved the energy, solve a kind of insurmountable special refractories again, reduced the cost of various matallurgical products significantly.
Explanation of Figure of description drawing and embodiment:
Figure of description 1 is a Figure of abstract.
1 temperature-constant plate, 2 rectangular temperature-constant plates, 3 constant temperature framework or iron frame among Fig. 1, the figure.
1 temperature-constant plate, 2 constant temperature panes, 3 constant temperature or iron frame, 4 inspection openings, 5 gas pipes, 6 backheat holes, 7 body of heater shells among Fig. 2, the figure.
Embodiment 1, combination constant temperature joint, comprising: temperature-constant plate, rectangular isothermal block, constant temperature frame (the constant temperature frame divides three legs or two legs) or iron frame, the straight-through cylinder constant warm tube of pane projection; The big end edged of pane projection type constant temperature joint, side opening type constant temperature fulcrum, the hollow arch of constant temperature top, long 0.2-0.5m, thick 0.2-0.4m, width is not limit, and the size of these part dimensions is to determine with the diameter phi of section in the stove.Be used in the furnace walls electric stove wall, in the kiln furnace wall, in the smelting furnace wall of cupola furnace, the hole of tapping a blast furnace, gap bridge, iron-smelting furnace and various high temperature or extra-high-speed temperature, it is interior or various burner hearth walls and top that the reverberatory furnace furnace roof reaches back wall, in the high-temperature region of body of heater 0.5-5m, circumference or wall are being built combination constant temperature joint by laying bricks or stones, in service ceaselessly toward the interior water supply of constant temperature joint or mist or steam or air, and pass the surface that constant temperature saves inner wall space.Make the constant temperature joint keep being lower than the temperature-resistant of loading softening, so, for a long time with harmless.Outside body of heater, the convection current valve of a pair of up and down margin is being adorned in any side, and the size of valve determines with furnace volume, when stove when suspending, open valve and allow extraneous air turnover convection current, make constant temperature save not overtemperature.
Regenerative furnace comprises that also the top of coal gas in cupola furnace, iron-smelting furnace is equipped with that weight gas knockout tower has the gas recovering device structure in the waste gas stream.
Claims (4)
1, a kind of constant temperature joint regenerative furnace, it is characterized in that, constant temperature joint also is the hearth wall device that cools, combination constant temperature joint, comprising, 1 temperature-constant plate, 2 isothermal blocks, the inside and outside lonely middle straight-through cylinder tube shape constant temperature joint that protrudes of 3 constant temperature chase squares, the big end edged of pane projection shape constant temperature joint, side opening type constant temperature fulcrum, the hollow arch of constant temperature top, long 0.2-5m, thickness is not limit, all refractory materials can both be made coal-fired silicon stove iron furnace of calcium carbide or the furnace cupola smelted, iron-smelting furnace, the rotary furnace furnace wall, electric stove wall and furnace roof, the kiln furnace wall, the kiln of extra-high-speed temperature burned refractory, the interior arch of calcining furnace, the hole of tapping a blast furnace, the tandem rolling current limiting plate, the constant temperature joint of gap bridge wall portion and various hot worked hearth wall portion; Just on purposes, select the refractory material difference of high temperature or extra-high-speed temperature for use; The constant temperature joint has metallic material product or non-metallic refractory goods or metal and non-metallic refractory composite article.
2, constant temperature joint regenerative furnace according to claim 1 is characterized in that, combination constant temperature joint, comprising: temperature-constant plate, rectangular isothermal block, constant temperature chase, the straight-through cylinder constant warm tube of pane projection; The big end edged of pane projection type constant temperature joint, pass constant temperature fulcrum, the hollow arch of constant temperature top, long 0.2-0.5m, 1-2m, thick 0.2-0.4m, width 0.1m, the size of these part dimensions is to determine with the diameter phi of section in the stove, is used for converter furnace wall electric stove wall, kiln furnace wall, cupola furnace, goes out in the smelting furnace of iron furnace, gap bridge, iron-smelting furnace and various high temperature or extra-high-speed temperature, in the high-temperature region of body of heater 0.5-5m, circumference or wall are being built combination constant temperature joint by laying bricks or stones.
3, constant temperature joint regenerative furnace according to claim 1 is characterized in that, outside body of heater, a pair of convection current valve of margin is up and down being adorned in any side, and the size of valve is determined with furnace volume.
4, constant temperature joint regenerative furnace according to claim 1 is characterized in that regenerative furnace comprises that also the top of coal gas in cupola furnace, iron-smelting furnace is equipped with the coal-gas recovering structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231030 CN2513061Y (en) | 2001-07-23 | 2001-07-23 | Constant temperature saving regenerative furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231030 CN2513061Y (en) | 2001-07-23 | 2001-07-23 | Constant temperature saving regenerative furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513061Y true CN2513061Y (en) | 2002-09-25 |
Family
ID=33645413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231030 Expired - Fee Related CN2513061Y (en) | 2001-07-23 | 2001-07-23 | Constant temperature saving regenerative furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513061Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636573A (en) * | 2016-12-28 | 2017-05-10 | 重庆市永川区益锐机械有限责任公司 | High-efficiency tempering furnace |
-
2001
- 2001-07-23 CN CN 01231030 patent/CN2513061Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106636573A (en) * | 2016-12-28 | 2017-05-10 | 重庆市永川区益锐机械有限责任公司 | High-efficiency tempering 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 |