CN2039821U - High temp. founding furnace without lining - Google Patents
High temp. founding furnace without lining Download PDFInfo
- Publication number
- CN2039821U CN2039821U CN 88221137 CN88221137U CN2039821U CN 2039821 U CN2039821 U CN 2039821U CN 88221137 CN88221137 CN 88221137 CN 88221137 U CN88221137 U CN 88221137U CN 2039821 U CN2039821 U CN 2039821U
- Authority
- CN
- China
- Prior art keywords
- lining
- temperature
- metals
- smelter
- smelting
- Prior art date
- 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.)
- Withdrawn
Links
- 238000003723 Smelting Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 8
- 239000011449 brick Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 150000002739 metals Chemical class 0.000 abstract 3
- 150000002843 nonmetals Chemical class 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 more seriously Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a high-temperature smelter for smelting metals and non-metals, widely used in industries. The high-temperature smelter for smelting metals and non-metals comprises an outer smelter cylinder, a blast-heating chamber, an air box, and radiating fins. The high-temperature smelter for smelting metals and non-metals is characterized in that Heat absorption fins are added on the inner walls of composite type inner smelter cylinder, a cooling water jacket, and the blast-heating chamber. In the past, smelting is implemented in the high-temperature smelter with a refractory brick lining. Because the utility model is not provided with the lining, no problem of lining restoring exists. Stable and continuous production can be obtained.
Description
The utility model relates to the high-temperature smelting pot of industrial widely used a kind of smelting metal, usually nonmetal pure rock wool is to be main raw material(s) with basalt, drop into and build melting in the high-temperature smelting pot that the refractory brick furnace lining is arranged, the burner hearth central temperature need just can melt out nonmetal pure rock wool up to 1600 ℃ to 1700 ℃.Existing high-temperature smelting pot burner hearth divides three layers: the outer furnace tube 1 that steel plate is rolled into, the interior stove tube 2 that steel plate is rolled into, the curve furnace lining 3(that refractory brick is built into as shown in Figure 1), existing high-temperature smelting pot is except consuming a large amount of refractory materials, more seriously, refractory material is under 1700 ℃ of high temperature, only can keep and just begin gradually in 4 to 5 hours to damage, quality in order to ensure nonmetal pure rock wool, often need blowing out to repair furnace lining, cause the production status of interruption, besides the refractory brick curve furnace lining of at every turn repairing is variant, the burner hearth central temperature that forms is inequality, can cause unstable product quality.
In view of this, the utility model is at the defective of above-mentioned industrial widely used a kind of smelting metal and nonmetallic high-temperature smelting pot existence itself, process is a primary raw material with basalt, melt out in the fusion process of nonmetal pure rock wool, we have done macromethod and test, thereby design a kind of novel lining-less high-temperature smelting pot, can reach 1600 ℃ to 1700 ℃ high temperature equally; This novel high-temperature smelting pot is compared with existing high-temperature smelting pot, has not only saved the consumption of a large amount of refractory materials, owing to there is not the problem of repairing furnace lining, can obtain to stablize, produce continuously, thereby can ensure the quality of products and increase output greatly.
In addition, fin is arranged, and wall also adds heat absorbing sheet, can improve blast temperature greatly, up to about 300 ℃ within it at the hot blast gall bladder wall.
Lining-less high-temperature smelting pot of the present utility model comprises: outer furnace tube 1, hot blast courage 5, bellows 4, fin 7 is characterized in that: adding on stove tube 2, cooling jacket 3 and the hot blast courage inwall in combined has heat absorbing sheet 6.
Below accompanying drawing of the present utility model is set forth:
Fig. 1 is the high-temperature smelting pot chamber structure schematic diagram of prior art.
Fig. 2 is an exemplary embodiments schematic diagram of the present utility model.
Elaborate exemplary embodiments of the present utility model with reference to Fig. 2:
The combined interior stove tube 2 of steel plate system is set in this high-temperature smelting pot burner hearth, between the outer furnace tube 1 that interior stove tube 2 and steel plate are rolled into is cooling jacket 3, when furnace temperature is raised to beginning energy fused basalt, because cold water in the cooling jacket 3, produce cold outside and hot inside, in the nonmetal solution of fusing can stick on the inwall of stove tube 2, about 30 to 40 millimeters of its thickness, play the effect of high-temperature-resistant layer, just the quite effect of refractory brick; Again because interior stove tube 2 distinctive combined shapes, make solution above interior stove tube 2 in following tapered the sticking to the inwall of stove tube 2, the foot of interior stove tube 2 occur since the vortex wind less than the dead angle, pile up thick liquation, the roughly the same shape of refractory brick curve furnace lining in formation and the prior art, can form vortex wind to satisfy after blasting hot blast, make the burner hearth central temperature rise to 1600 ℃ to 1700 ℃ high temperature.In addition, fin 7 is arranged, and wall also adds heat absorbing sheet 6, can improve blast temperature greatly, up to about 300 ℃ within it at hot blast courage 5 outer walls.
Claims (1)
- Lining-less high-temperature smelting pot of the present utility model comprises: outer furnace tube 1, hot blast courage 5, bellows 4, fin 7 is characterized in that: adding on stove tube 2, cooling jacket 3 and the hot blast courage inwall in combined has heat absorbing sheet 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221137 CN2039821U (en) | 1988-12-19 | 1988-12-19 | High temp. founding furnace without lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221137 CN2039821U (en) | 1988-12-19 | 1988-12-19 | High temp. founding furnace without lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2039821U true CN2039821U (en) | 1989-06-21 |
Family
ID=4853221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88221137 Withdrawn CN2039821U (en) | 1988-12-19 | 1988-12-19 | High temp. founding furnace without lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2039821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350525A (en) * | 2015-06-29 | 2018-07-31 | 尔本哥德有限公司 | Equipment and arrangement and its application for carrying out Metallurgical processing to electrical and/or electronic waste or constituent and the method for carrying out Metallurgical processing to electrical and/or electronic waste or constituent |
-
1988
- 1988-12-19 CN CN 88221137 patent/CN2039821U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350525A (en) * | 2015-06-29 | 2018-07-31 | 尔本哥德有限公司 | Equipment and arrangement and its application for carrying out Metallurgical processing to electrical and/or electronic waste or constituent and the method for carrying out Metallurgical processing to electrical and/or electronic waste or constituent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |