CN101782318A - Coating gas heater - Google Patents
Coating gas heater Download PDFInfo
- Publication number
- CN101782318A CN101782318A CN200910029032A CN200910029032A CN101782318A CN 101782318 A CN101782318 A CN 101782318A CN 200910029032 A CN200910029032 A CN 200910029032A CN 200910029032 A CN200910029032 A CN 200910029032A CN 101782318 A CN101782318 A CN 101782318A
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- CN
- China
- Prior art keywords
- housing
- shell
- heater
- coating gas
- valve
- 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.)
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Abstract
The invention provides a coating gas heater which comprises a shell, a high temperature fan, a heater and an exhaust funnel, wherein the interior of the shell is provided with a filter unit and a heat energy exchanging combustion apparatus; the high temperature fan is arranged outside the shell and an impeller of the high temperature fan is arranged in the shell; the heater comprises a combustion engine and the heat energy exchanging combustion apparatus which are arranged outside the shell; the shell is provided with a fresh air inlet joint pipe, a circulating gas inlet joint pipe and an exhaust funnel joint pipe; the upside of the shell is provided with an exhaust gas delivery pipe, one end of which is connected with the branched pipe of the high temperature fan and the other end thereof is connected with the shell at the heat energy exchanging combustion apparatus and is stretched into the shell; and a hot air output joint pipe is arranged under the shell. The coating gas heater has simple structure and convenient use and maintenance and causes exhaust gases containing harmful substances such as toluene, dimethylbenzene and the like and gas in a drying room to carry out the mixed combustion, thus not only saving the energy, but also protecting the environment.
Description
Technical field
The present invention relates to a kind of gas-operated thermal bath facility, particularly a kind of coating gas heater.
Background technology
At present; the application industry is flourish; especially the development speed of car industry is outstanding; to its surface spraying and decorating and protection; take multi-form oven dry, will produce in the oven dry with toluene, dimethylbenzene is that the oven dry waste gas that mainly contains harmful substances more and more causes people's attention to the pollution of environment, existing single fire coal, the oil burner of the many employings of thermal source that awards oven dry; minority gas furnace also arranged, but have only the effect of heat supply.
Summary of the invention
The present invention provides a kind of new heating plant for overcoming the deficiencies in the prior art, can be waste gas as part of fuel and combustion gas mixing burning, and not only heat supply has also purified environment, has saved the energy simultaneously.
The present invention's technical scheme of being taked of dealing with problems is: a kind of coating gas heater, comprise housing, high-temperature blower, heater, aiutage, it is characterized in that: be provided with filter in the housing, the thermal energy exchange burner, high-temperature blower is located at outside the housing, its impeller is located in the housing, heater constitutes by being located at housing outer combustor and thermal energy exchange burner, housing is provided with the fresh air inlet and takes over, the recyclegas inlet connection, aiutage is taken over, the upside of housing is provided with waste gas pipeline, the one end engages with the high-temperature blower arm, and the other end engages and stretches in the housing with the housing at thermal energy exchange burner place, and the below of housing is provided with the hot-air discharge conection.
Filter is located between draught fan impeller and the thermal energy exchange burner, and the medium in the filter is the non-woven glass cotton.
Waste gas pipeline is provided with valve, and aiutage is provided with valve, and the recyclegas inlet connection is provided with valve, and the hot-air discharge conection is provided with valve.
The hot-air discharge conection is provided with temperature transducer, and the recyclegas inlet connection is provided with temperature transducer.
Be provided with heat-insulation layer in the housing, housing is provided with access door.
Useful effect of the present invention is: simple in structure, use easy to maintenancely, and make the burning of the waste gas of harmful substances such as containing toluene, dimethylbenzene in the drying room and combustion gas mixing, not only saved the energy but also protected environment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a vertical view of the present invention.
Among the figure 1, temperature transducer, 2, the hot gas of burning after filtering, 3, valve, 4, high-temperature blower, 5, heat-insulation layer, 6, housing, 7, draught fan impeller, 8, valve, 9, waste gas pipeline, 10, access door, 11, aiutage, 12, valve, 13, filter, 14, the thermal energy exchange burner, 15, combustor, 16, valve, 17, circulation heated air inlet connection, 18, temperature transducer, 19, fresh air replenishes inlet connection, 20, aiutage takes over.
The specific embodiment
A kind of coating gas heater, comprise housing 6, high-temperature blower 4, heater, aiutage 11, be provided with filter 13 in the housing 6, thermal energy exchange burner 14, high-temperature blower 4 is located at outside the housing 6, its impeller 7 is located in the housing 6, heater constitutes by being located at housing 6 outer combustor 15 and thermal energy exchange burners 14, housing 6 is provided with the fresh air inlet and takes over 19, circulation heated air inlet connection 17, aiutage takes over 20, the upside of housing 6 is provided with waste gas pipeline 9, the one end engages with high-temperature blower 4 arms, the other end engages and stretches in the housing 6 with the housing 6 at thermal energy exchange burner 14 places, the below of housing 6 is provided with the hot gas discharge conection 2 after burning is filtered, filter 13 is located between draught fan impeller 7 and the thermal energy exchange burner 14, medium in the filter 13 is the non-woven glass cotton, waste gas pipeline 9 is provided with valve 8, aiutage 11 is provided with valve 12, circulation heated air inlet connection 17 is provided with valve 16, hot gas discharge conection 2 after burning is filtered is provided with valve 3, hot gas discharge conection 2 after burning is filtered is provided with temperature transducer 1, circulation heated air inlet connection 17 is provided with temperature transducer 18, be provided with heat-insulation layer 5 in the housing 6, housing 6 is provided with access door 10.
Claims (5)
1. coating gas heater, comprise housing, high-temperature blower, heater, aiutage, it is characterized in that: be provided with filter in the housing, the thermal energy exchange burner, high-temperature blower is located at outside the housing, its impeller is located in the housing, heater constitutes by being located at housing outer combustor and thermal energy exchange burner, housing is provided with the fresh air inlet and takes over, the recyclegas inlet connection, and aiutage is taken over, the upside of housing is provided with waste gas pipeline, the one end engages with the high-temperature blower arm, and the other end engages and stretches in the housing with the housing at thermal energy exchange burner place, and the below of housing is provided with the hot-air discharge conection.
2. according to claim 1 or 2 described a kind of coating gas heaters, it is characterized in that: filter is located between draught fan impeller and the thermal energy exchange burner, and the medium in the filter is the non-woven glass cotton.
3. according to claim 1 or 2 described a kind of coating gas heaters, it is characterized in that: waste gas pipeline is provided with valve, and aiutage is provided with valve, and the recyclegas inlet connection is provided with valve, and the hot-air discharge conection is provided with valve.
4. according to claim 1 or 2 described a kind of coating gas heaters, it is characterized in that: the hot-air discharge conection is provided with temperature transducer, and the recyclegas inlet connection is provided with temperature transducer.
5. according to claim 1 or 2 described a kind of coating gas heaters, it is characterized in that: be provided with heat-insulation layer in the housing, housing is provided with access door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029032A CN101782318A (en) | 2009-01-16 | 2009-01-16 | Coating gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029032A CN101782318A (en) | 2009-01-16 | 2009-01-16 | Coating gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101782318A true CN101782318A (en) | 2010-07-21 |
Family
ID=42522416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910029032A Pending CN101782318A (en) | 2009-01-16 | 2009-01-16 | Coating gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101782318A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716842A (en) * | 2012-06-18 | 2012-10-10 | 浙江明泉工业涂装有限公司 | Direct air heater for coating |
| CN112387558A (en) * | 2020-11-13 | 2021-02-23 | 山东四达工贸股份有限公司 | Drying and waste gas treatment system in phenolic resin coating operation |
-
2009
- 2009-01-16 CN CN200910029032A patent/CN101782318A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102716842A (en) * | 2012-06-18 | 2012-10-10 | 浙江明泉工业涂装有限公司 | Direct air heater for coating |
| CN112387558A (en) * | 2020-11-13 | 2021-02-23 | 山东四达工贸股份有限公司 | Drying and waste gas treatment system in phenolic resin coating operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100721 |