CN202955991U - Waste heat utilization system of rock wool production line - Google Patents
Waste heat utilization system of rock wool production line Download PDFInfo
- Publication number
- CN202955991U CN202955991U CN2012205400562U CN201220540056U CN202955991U CN 202955991 U CN202955991 U CN 202955991U CN 2012205400562 U CN2012205400562 U CN 2012205400562U CN 201220540056 U CN201220540056 U CN 201220540056U CN 202955991 U CN202955991 U CN 202955991U
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- China
- Prior art keywords
- heat exchanger
- furnace
- production line
- rock wool
- wool production
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a waste heat utilization system of a rock wool production line. The waste heat utilization system comprises a cupola furnace, a heat exchanger which is communicated with an air inlet of the cupola furnace, a curing furnace which is communicated with the heat exchanger and a combustion furnace, wherein the combustion furnace is communicated with an air discharging port of the cupola furnace; the combustion furnace is communicated with the heat exchanger; waste gas discharged by the cupola furnace passes through the combustion furnace for waste gas treatment, and high-temperature and treated gas passes through the heat exchanger again and enters the cupola furnace and the curing furnace for water heat utilization; and the waste heat utilization system is energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of bootstrap system of rock wool production line.
Background technology
At present, the waste gas that general rock wool manufacturer discharges furnace cupola directly is disposed in atmosphere, the waste gas that the producer also had discharges furnace cupola again enters in furnace cupola and again utilizes by heat exchanger, no matter be directly to be disposed in atmosphere or by heat exchanger waste gas is utilized again, all keep away the toxic gas pollution on the environment in unavoidable waste gas, and the threat operating personnel's is healthy.
The utility model content
The purpose of this utility model is to overcome the defect existed in prior art, and a kind of bootstrap system of rock wool production line is provided, environmental protection, energy-conservation.
For achieving the above object, the technical solution of the utility model has been to provide a kind of bootstrap system of rock wool production line, comprise furnace cupola, the heat exchanger be connected with the air inlet of described furnace cupola, the curing oven be connected with described heat exchanger, also comprise incinerator, described incinerator is connected with the exhaust outlet of described furnace cupola, and described incinerator is connected with described heat exchanger.
As preferably, also comprise air-blaster, described air-blaster is connected with described heat exchanger.
As preferably, on described incinerator, be provided with heat-insulation layer.
As preferably, described heat-insulation layer is fire clay.
Advantage of the present utility model and beneficial effect are: the waste gas that furnace cupola is got rid of carries out exhaust-gas treatment through incinerator, then will with high temperature and advanced the gas of processing and again in over-heat-exchanger enters furnace cupola and curing oven, carried out UTILIZATION OF VESIDUAL HEAT IN, energy-saving and environmental protection.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
In figure: 1, furnace cupola; 2, heat exchanger; 3, curing oven; 4, incinerator.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of bootstrap system of rock wool production line, comprise furnace cupola 1, the heat exchanger 2 be connected with the air inlet of described furnace cupola 1, the curing oven 3 be connected with described heat exchanger 2, also comprise incinerator 4, described incinerator 4 is connected with the exhaust outlet of described furnace cupola 1, and described incinerator 4 is connected with described heat exchanger 2.
Without diagram, also comprise air-blaster, described air-blaster is connected with described heat exchanger 2.
Without diagram, on described incinerator 4, be provided with heat-insulation layer.High insulating effect, utilization rate of waste heat is higher.Described heat-insulation layer is fire clay.Insulation material can also be other in addition, as asbestos etc.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the bootstrap system of a rock wool production line, comprise furnace cupola, the heat exchanger be connected with the air inlet of described furnace cupola, the curing oven be connected with described heat exchanger, it is characterized in that: also comprise incinerator, described incinerator is connected with the exhaust outlet of described furnace cupola, and described incinerator is connected with described heat exchanger.
2. the bootstrap system of rock wool production line as claimed in claim 1, it is characterized in that: also comprise air-blaster, described air-blaster is connected with described heat exchanger.
3. the bootstrap system of rock wool production line as claimed in claim 1, is characterized in that: on described incinerator, be provided with heat-insulation layer.
4. the bootstrap system of rock wool production line as claimed in claim 3, it is characterized in that: described heat-insulation layer is fire clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205400562U CN202955991U (en) | 2012-10-19 | 2012-10-19 | Waste heat utilization system of rock wool production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205400562U CN202955991U (en) | 2012-10-19 | 2012-10-19 | Waste heat utilization system of rock wool production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955991U true CN202955991U (en) | 2013-05-29 |
Family
ID=48461559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205400562U Expired - Fee Related CN202955991U (en) | 2012-10-19 | 2012-10-19 | Waste heat utilization system of rock wool production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955991U (en) |
-
2012
- 2012-10-19 CN CN2012205400562U patent/CN202955991U/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: 20130529 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |