CN205002581U - Furnace cupola in rock wool production - Google Patents
Furnace cupola in rock wool production Download PDFInfo
- Publication number
- CN205002581U CN205002581U CN201520648816.5U CN201520648816U CN205002581U CN 205002581 U CN205002581 U CN 205002581U CN 201520648816 U CN201520648816 U CN 201520648816U CN 205002581 U CN205002581 U CN 205002581U
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- heater
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- furnace body
- section furnace
- air inlet
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Abstract
The utility model provides a furnace cupola in rock wool production, including the furnace body, the furnace body comprises first section furnace body, second section furnace body, third section furnace body and fourth section furnace body be equipped with the several air intake on the first section furnace body, evenly set up 4 peripheral fresh air inlets and 1 middle fresh air inlet in every air intake, first section furnace body is the cylinder, second section furnace body and fourth section furnace body are down the narrow wide round platform of, third section furnace body is the hemisphere post, second section furnace body welds with first section furnace body and third section furnace body mutually, third section furnace body and second section furnace body and fourth section furnace body weld mutually, be equipped with out the tobacco pipe on fourth section furnace body, be equipped with waste gas dust collector in a tobacco pipe upper end. The utility model has the advantages of simple structure and reasonable design, not only can improve production efficiency, can also reduce the emission of dust in the waste gas, reduce carbon monoxide's production.
Description
Technical field
The utility model relates to rock wool production, the furnace cupola specifically in a kind of rock wool production.
Background technology
Rock wool is a kind of common heat preserving and insulating material, adopt basalt, coke, the raw material such as dolomite and slag are through melting, centrifuge makes its fibrillatable enter again and is processed to form rock cotton board or other products further, very high to the requirement of temperature in the process that raw material are melted, therefore the performance being used for melting raw-material furnace cupola is relatively high, because the volume of furnace cupola is relatively large, the quantity of air inlet is relatively less, so often occur that furnace cupola inside is supported the not enough substance combustion causing bed coke etc. to be used for heating insufficient thus produces the harmful substances such as a large amount of carbon monoxide, not only increase production cost, contaminated environment, also have impact on production efficiency simultaneously, meanwhile, containing a large amount of dust in the waste gas of discharging in furnace cupola, atmosphere pollution can be caused, impact is brought to the resident of staff and periphery.
Summary of the invention
Provide one wind direction can be made homogeneous to solve the problems of the technologies described above the utility model, the furnace cupola of harmful substance in dedusting and removing exhaust gas.
In order to reach, the problems referred to above the utility model is achieved through the following technical solutions:
The utility model is the furnace cupola during a kind of rock wool produces, comprise body of heater, body of heater is by first paragraph body of heater, second segment body of heater, 3rd section of body of heater and the 4th section of body of heater composition, described first paragraph body of heater is provided with several air inlet, fresh air inlet in the middle of 4 peripheral fresh air inlets and 1 is evenly set in each air inlet, first paragraph body of heater is cylinder, second segment body of heater and the 4th section of body of heater are lower narrow wide round platform, 3rd section of body of heater is Semi-ball column, second segment body of heater welds mutually with first paragraph body of heater and the 3rd section of body of heater, 3rd section of body of heater welds with the 4th section of body of heater mutually with second segment body of heater, 4th section of body of heater is provided with pipe, waste gas dust-removal device is provided with in pipe upper end.
Further improvement of the utility model is: first paragraph body of heater internal diameter is 1700-1800 millimeter, and the 3rd section of the longest internal diameter of body of heater is 2000-2100 millimeter.
Further improvement of the utility model is: the quantity of air inlet is 10.
Further improvement of the utility model is: the long 425-450 millimeter of middle fresh air inlet.
Further improvement of the utility model is: second segment body of heater is identical with the diameter of first paragraph body of heater with the diameter of one end that first paragraph body of heater welds mutually, second segment body of heater is identical with the 3rd section of section diameter that body of heater welds mutually, and the 3rd section of body of heater is identical with the 4th section of section diameter that body of heater welds mutually.
The beneficial effects of the utility model are: the utility model first paragraph body of heater is cylinder, first paragraph body of heater is evenly provided with 10 air inlets, after air inlet air blast, cylinder is conducive to wind in first paragraph body of heater, forms a circulation, oxygen in body of heater is evenly distributed, it is more abundant that bed coke in body of heater burns, thus decrease the generation of carbon monoxide, the periphery of the air inlet inside of each circle is evenly provided with 4 peripheral fresh air inlets, fresh air inlet be provided with one in the centre position of air inlet in the middle of, the length of middle fresh air inlet is 1/4th of the first furnace interior diameter, avoid because body of heater is excessive, the oxygen content less and phenomenon that makes the carbon monoxide content of generation too high when the wind blasting body of heater that air inlet is relatively less and cause arrives in the middle of body of heater, second segment body of heater is lower narrow wide cone pipe, 3rd section of body of heater is arranged on second segment body of heater, and the 3rd section of body of heater is for melting section, the shape of second segment body of heater is that the 3rd section of body of heater increase internal diameter provides possibility, 3rd section of body of heater is Semi-ball column, and the longest internal diameter is 2000-2100 millimeter, it is less that the utility model effectively solves furnace cupola thawing section volume, the problem that production efficiency is lower, the pipe that the utility model is arranged on the 4th section of body of heater is provided with waste gas dust-removal device, the discharge of dust in waste gas can be reduced, reduce atmosphere pollution, for staff and resident around bring good work and living environment.
The utility model structure is simple, reasonable in design, can not only enhance productivity, and can also reduce the discharge of dust in waste gas, reduces the generation of carbon monoxide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is air inlet enlarged drawing.
Fig. 3 is the profile of first paragraph body of heater.
Wherein: 1-first paragraph body of heater, 2-second segment body of heater, 3-the 3rd section of body of heater, 4-the 4th section of body of heater, 5-air inlet, the peripheral fresh air inlet of 6-, fresh air inlet in the middle of 7-, 8-pipe, 9-waste gas dust-removal device.
Detailed description of the invention
In order to strengthen, to understanding of the present utility model, being described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As Figure 1-3, the utility model is the furnace cupola during a kind of rock wool produces, comprise body of heater, body of heater is by first paragraph body of heater 1, second segment body of heater 2, 3rd section of body of heater 3 and the 4th section of body of heater 4 form, first paragraph body of heater 1 is provided with several air inlet 5, fresh air inlet 7 in the middle of 4 peripheral fresh air inlets 6 and 1 is evenly set in each air inlet 5, first paragraph body of heater 1 is cylinder, second segment body of heater 2 and the 4th section of body of heater 4 are lower narrow wide round platform, 3rd section of body of heater 3 is Semi-ball column, second segment body of heater 2 welds mutually with first paragraph body of heater 1 and the 3rd section of body of heater 3, 3rd section of body of heater 3 welds with the 4th section of body of heater 4 mutually with second segment body of heater 2, 4th section of body of heater 4 is provided with pipe 8, waste gas dust-removal device 9 is provided with in pipe 8 upper end, first paragraph body of heater is evenly provided with 10 air inlets, the periphery of each air inlet inside is evenly provided with 4 peripheral fresh air inlets, fresh air inlet be provided with 1 in the centre position of each air inlet in the middle of, the length of middle fresh air inlet is 425-450 millimeter is 1/4th of the first body of heater internal diameter, middle fresh air inlet can make the bed coke oxygen in body of heater centre position sufficient, guarantee that bed coke sufficient combustion reduces the generation of carbon monoxide, simultaneously the first body of heater is that cylinder is also conducive to the wind that air inlet blasts and is evenly distributed in body of heater, contribute to bed coke sufficient combustion, the even heat produced, the generation of carbon monoxide can be reduced, make the raw material in the 3rd section of body of heater be heated evenly simultaneously, accelerate raw material to melt, 3rd degree of body of heater adopts Semi-ball column for melting section, and the longest internal diameter is 2000-2100 millimeter, add the volume melting intersegmental part, be conducive to enhancing productivity, 4th body of heater is provided with pipe, pipe is provided with waste gas dust-removal device, the dust produced in furnace cupola in waste gas and some harmful substances can be removed, avoid atmosphere pollution.
The utility model structure is simple, reasonable in design, can not only enhance productivity, and can also reduce the discharge of dust in waste gas, reduces the generation of carbon monoxide.
Claims (5)
1. the furnace cupola in a rock wool production, comprise body of heater, it is characterized in that: described body of heater is by first paragraph body of heater (1), second segment body of heater (2), 3rd section of body of heater (3) and the 4th section of body of heater (4) composition, described first paragraph body of heater (1) is provided with several air inlet (5), fresh air inlet (7) in the middle of 4 peripheral fresh air inlets (6) and 1 is evenly set in each described air inlet (5), described first paragraph body of heater (1) is cylinder, described second segment body of heater (2) and described 4th section of body of heater (4) are lower narrow wide round platform, described 3rd section of body of heater (3) is Semi-ball column, described second segment body of heater (2) is welded mutually with described first paragraph body of heater (1) and described 3rd section of body of heater (3), described 3rd section of body of heater (3) is welded with described 4th section of body of heater (4) mutually with described second segment body of heater (2), described 4th section of body of heater (4) is provided with pipe (8), waste gas dust-removal device (9) is provided with in described pipe (8) upper end.
2. according to claim 1 a kind of rock wool produce in furnace cupola, it is characterized in that: described first paragraph body of heater (1) internal diameter is 1700-1800 millimeter, the described 3rd section of the longest internal diameter of body of heater (3) is 2000-2100 millimeter.
3. according to claim 1 a kind of rock wool produce in furnace cupola, it is characterized in that: the quantity of described air inlet (5) is 10.
4. according to claim 1 a kind of rock wool produce in furnace cupola, it is characterized in that: the long 425-450 millimeter of described middle fresh air inlet (7).
5. according to claim 1 a kind of rock wool produce in furnace cupola, it is characterized in that: described second segment body of heater (2) is identical with the diameter of described first paragraph body of heater (1) with the diameter of one end that described first paragraph body of heater (1) is welded mutually, described second segment body of heater (2) is identical with the section diameter that described 3rd section of body of heater (3) is welded mutually, and described 3rd section of body of heater (3) is identical with the section diameter that described 4th section of body of heater (4) is welded mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648816.5U CN205002581U (en) | 2015-08-26 | 2015-08-26 | Furnace cupola in rock wool production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648816.5U CN205002581U (en) | 2015-08-26 | 2015-08-26 | Furnace cupola in rock wool production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002581U true CN205002581U (en) | 2016-01-27 |
Family
ID=55159466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648816.5U Expired - Fee Related CN205002581U (en) | 2015-08-26 | 2015-08-26 | Furnace cupola in rock wool production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
-
2015
- 2015-08-26 CN CN201520648816.5U patent/CN205002581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157414A (en) * | 2015-08-26 | 2015-12-16 | 广德施可达岩棉制造有限公司 | Cupola furnace for rock wool production |
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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: 20160127 Termination date: 20210826 |