CN204854380U - What production rock wool was used melts device - Google Patents
What production rock wool was used melts device Download PDFInfo
- Publication number
- CN204854380U CN204854380U CN201520586313.XU CN201520586313U CN204854380U CN 204854380 U CN204854380 U CN 204854380U CN 201520586313 U CN201520586313 U CN 201520586313U CN 204854380 U CN204854380 U CN 204854380U
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- CN
- China
- Prior art keywords
- heat exchanger
- furnace
- furnace cupola
- incinerator
- rock wool
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- 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.)
- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Air Supply (AREA)
Abstract
The utility model discloses a heat preservation device that the production rock wool was used, include that furnace cupola, CO burn burning furnace, heat exchanger and filter, CO burns burning furnace, heat exchanger and filter and follows supreme establishing in proper order in the furnace body of furnace cupola down, the top of furnace cupola is equipped with the top cap, is equipped with the induced air mouth on the lateral wall of furnace cupola top, be equipped with in the heat exchanger and be used for blockking the ash blocking board of following the furnace cupola dust next with burning burning furnace, it is equipped with the combustor on the burning furnace lateral wall to burn, be equipped with the air intake on the furnace body lateral wall at heat exchanger middle part, furnace inner wall metal surface coating thickness is the thermal -insulated heat preservation dope layer of 6 -15mm, 2100 degree centigrade resistant high temperature. The utility model discloses simple structure is compact, low in production cost, burn burning furnace integration with heat exchanger, furnace cupola and CO, had both simplified the structure, again make full use of heat and the CO heat value in the waste gas, reach the purpose energy -conserving and environmental protection, adopt simultaneously the coating heat preservation coating to make that calorific loss greatly reduces in the stove, not only reduced the quality that the energy consumption has still improved rock wool.
Description
Technical field
The utility model relates to technical field of smelting, more particularly, particularly relates to a kind of thawing apparatus producing rock wool.
Background technology
Rock wool is main raw material(s) by high-quality basalt, dolomite etc., after more than 1450 degrees Celsius high temperature melt, adopt international four advanced axle centrifuge high speed centrifugations to become fiber, collect, by pendulum method technique through cotton machine after spraying into a certain amount of bonding agent, dust laying oil, hydrophober simultaneously, be cured after adding 3D approach paving cotton, cut, form the rock wool product of different size and purposes.Rock wool can make felt, bar, pipe, granular, half adornment etc. according to different purposes, be widely used in the industrial circles such as power plant, nuclear power station, chemical plant and large-scale kiln insulation, the insulation of external wall Surgery therapy, roofing and curtain wall and the building field such as isolation strip, the batch production of the ship domain such as cabin, maritime hygiene unit, crewman lobby, power bin and vegetables, melon and fruit, flowers the agriculture field such as to support without earth culture.
Rock wool adopts furnace cupola to be prepared usually, because the operating temperature of furnace cupola is generally greater than 1400 degrees Celsius, utilize coke, coal as fuel, EGT is very high, its job specification is that the interruption that every stove melts is produced, and therefore flue gas heat utilizes and do not cause enough attention; But along with liong service period cupola progressively in metallurgy industry application and the extensive use of rock wool industry furnace cupola, the utilization of the Btu utilization in furnace cupola flue gas and CO combustion heat value just starts the attention progressively causing people, but large-scale furnace cupola is all adopt external CO incinerator and external heat exchanger, also handlebar CO incinerator is placed on the top of furnace cupola, but heat exchanger is all independent installation, and all there is high-temperature pipe long, thermal loss is large, complex structure, invests the problems such as large; Small-sized furnace cupola does not nearly all adopt heat exchanger and CO incinerator, and the great waste of heat in flue gas and a large amount of discharging waste gas thus can be caused to bring the pollution of environment.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of collecting exchanger, CO incinerator, furnace cupola in the low energy consumption heat-insulation and heat-preservation rock wool thawing apparatus of one.
The technical solution of the utility model is achieved in that a kind of attemperator producing rock wool, comprise furnace cupola, CO incinerator, heat exchanger and filter, described CO incinerator is located at the upper end of described furnace cupola, described heat exchanger is located at the upper end of described CO incinerator, and described filter is located at the upper end of described heat exchanger; Described CO incinerator, heat exchanger and filter are all located in the body of heater of described furnace cupola; The top of described furnace cupola is provided with top cover, and described furnace cupola top sidewall is provided with air-vent; Described heat exchanger is supported on furnace cupola inside by heat exchanger support; The dust block board for stopping the dust come from furnace cupola and incinerator is provided with in described heat exchanger; Described incinerator sidewall is provided with burner; Sidewall of the furnace body in the middle part of described heat exchanger is provided with air inlet; Described inboard wall of furnace body metal surface coating thickness is the heat insulating coatings layer of 6-15mm, resistance to 2100 celsius temperatures.
Further, described incinerator lower end is provided with furnace cupola preheating zone, and the sidewall of described furnace cupola preheating zone is provided with charging aperture.
Further, the lower end of described furnace cupola preheating zone is provided with fusion zone.
Further, filter bottom and top are equipped with screen pack, and screen pack aperture, bottom is greater than top filtration screen distance.
Further, what described heat exchanger and CO incinerator, CO incinerator and furnace cupola preheating zone adopted filler and pressing plate to form flexibly connects.
Further, be provided with tubulation in described heat exchanger, the cross sectional shape of tubulation is one or more in circle, ellipse, rectangle, trapezoidal, flat and triangle.
The beneficial effects of the utility model are: the utility model is simple and compact for structure, and production cost is low; By the integration of heat exchanger, furnace cupola and CO incinerator, simplify the structure on the one hand, eliminate hot blast high-temperature pipe, fully take full advantage of again the heat in waste gas and CO combustion heat value, reach the object of energy saving standard; Adopt coating thermal insulation coatings that furnace heat is lost greatly to reduce simultaneously, not only reduce the quality that energy consumption also improves rock wool fibers.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation that the utility model produces the attemperator of rock wool.
In figure, 1-CO incinerator, 2-heat exchanger, 3-filter, 4-top cover, 5-air-vent, 6-dust block board, 7-burner, 8-air inlet, 9-furnace cupola preheating zone, 10-charging aperture, 11-fusion zone, 12-tubulation.
Detailed description of the invention
Consult shown in Fig. 1, produce an attemperator for rock wool, it is characterized in that: comprise the upper end that furnace cupola, CO incinerator 1, heat exchanger 2 and filter 3, CO incinerator 1 are located at furnace cupola, heat exchanger 2 is located at the upper end of CO incinerator 1, and filter 3 is located at the upper end of heat exchanger 2; CO incinerator 1, heat exchanger 2 and filter 3 are all located in the body of heater of furnace cupola; The top of furnace cupola is provided with top cover 4, and furnace cupola top sidewall is provided with air-vent 5; Heat exchanger 2 is supported on furnace cupola inside by heat exchanger support; The dust block board 6 for stopping the dust come from furnace cupola and incinerator is provided with in heat exchanger 2; Incinerator sidewall is provided with burner 7; Sidewall of the furnace body in the middle part of heat exchanger 2 is provided with air inlet 8; Inboard wall of furnace body metal surface coating thickness is the heat insulating coatings layer of 6-15mm, resistance to 2100 celsius temperatures.
Incinerator lower end is provided with furnace cupola preheating zone 9, and the sidewall of furnace cupola preheating zone 9 is provided with charging aperture 10.
The lower end of furnace cupola preheating zone 9 is provided with fusion zone 11.
Bottom filter 3 and top is equipped with screen pack, and screen pack aperture, bottom is greater than top filtration screen distance.
What heat exchanger 2 adopted filler and pressing plate to form with CO incinerator 1, CO incinerator 1 with furnace cupola preheating zone 9 flexibly connects.
Be provided with tubulation 12 in heat exchanger 2, the cross sectional shape of tubulation 12 is one or more in circle, ellipse, rectangle, trapezoidal, flat and triangle.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (6)
1. produce the attemperator of rock wool for one kind, it is characterized in that: comprise furnace cupola, CO incinerator (1), heat exchanger (2) and filter (3), described CO incinerator (1) is located at the upper end of described furnace cupola, described heat exchanger (2) is located at the upper end of described CO incinerator (1), and described filter (3) is located at the upper end of described heat exchanger (2); Described CO incinerator (1), heat exchanger (2) and filter (3) are all located in the body of heater of described furnace cupola; The top of described furnace cupola is provided with top cover (4), and described furnace cupola top sidewall is provided with air-vent (5); Described heat exchanger (2) is supported on furnace cupola inside by heat exchanger support; The dust block board (6) for stopping the dust come from furnace cupola and incinerator is provided with in described heat exchanger (2); Described incinerator sidewall is provided with burner (7); The sidewall of the furnace body at described heat exchanger (2) middle part is provided with air inlet (8); Described inboard wall of furnace body metal surface coating thickness is the heat insulating coatings layer of 6-15mm, resistance to 2100 celsius temperatures.
2. the attemperator of production rock wool according to claim 1, it is characterized in that: described incinerator lower end is provided with furnace cupola preheating zone (9), the sidewall of described furnace cupola preheating zone (9) is provided with charging aperture (10).
3. the attemperator of production rock wool according to claim 2, is characterized in that: the lower end of described furnace cupola preheating zone (9) is provided with fusion zone (11).
4. the attemperator of production rock wool according to claim 1, is characterized in that: filter (3) bottom and top are equipped with screen pack, and screen pack aperture, bottom is greater than top filtration screen distance.
5. the attemperator of production rock wool according to claim 1, is characterized in that: what described heat exchanger (2) adopted filler and pressing plate to form with CO incinerator (1), CO incinerator (1) with furnace cupola preheating zone (9) flexibly connects.
6. the attemperator of production rock wool according to claim 1, it is characterized in that: be provided with tubulation (12) in described heat exchanger (2), the cross sectional shape of tubulation (12) is one or more in circle, ellipse, rectangle, trapezoidal, flat and triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586313.XU CN204854380U (en) | 2015-08-06 | 2015-08-06 | What production rock wool was used melts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520586313.XU CN204854380U (en) | 2015-08-06 | 2015-08-06 | What production rock wool was used melts device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854380U true CN204854380U (en) | 2015-12-09 |
Family
ID=54744920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520586313.XU Expired - Fee Related CN204854380U (en) | 2015-08-06 | 2015-08-06 | What production rock wool was used melts device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854380U (en) |
-
2015
- 2015-08-06 CN CN201520586313.XU patent/CN204854380U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151209 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |