CN201697223U - Waste gas afterheat recovery and heating system - Google Patents
Waste gas afterheat recovery and heating system Download PDFInfo
- Publication number
- CN201697223U CN201697223U CN2010201862099U CN201020186209U CN201697223U CN 201697223 U CN201697223 U CN 201697223U CN 2010201862099 U CN2010201862099 U CN 2010201862099U CN 201020186209 U CN201020186209 U CN 201020186209U CN 201697223 U CN201697223 U CN 201697223U
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Abstract
The utility model relates to a waste gas afterheat recovery and heating system which comprises a plate type heat exchanger. The plate type heat exchanger comprises a casing; a waste gas inlet, a waste gas outlet, an air inlet and an air outlet are formed on the casing; the air outlet is connected with a heat radiation air port for indoor air supply through a hot air pipeline; and an air supply fan is arranged on the hot air pipeline at the air outlet. Waste gas enters the plate type heat exchanger through the waste gas inlet of the plate type heat exchanger, and heat is transferred to air entering the plate type heat exchanger from the air inlet; the air after being subjected to heat exchange of the heat exchanger is changed into hot air; and the hot air is transmitted to the heat radiation air port by the air supply fan through the hot air pipeline for household heating, so that the energy waste is avoided, and the temperature of the waste gas is reduced, thereby mitigating the impact of the waste gas on environment.
Description
Technical field
The utility model relates to a kind of system that waste gas residual heat heats that reclaims.
Background technology
OneAs the thermal efficiency of domestic fuel oil (diesel oil), gas fired-boiler be about about 84 ~ 92%, about 8 ~ 16% heat energy is discharged in the atmosphere by boiler exhaust gas, exhaust gas temperature up to 180 ℃ ~ 250 ℃, both wasted the energy in a large number, cause the serious environmental thermal pollution again.
Normal gas fired-boiler, 1 ton of steam of every generation approximately needs to consume more than 80
Natural gas produces 1300
Flue gas, the steam comprising 15% ~ 19%, this part steam is in superheat state, can not condense into liquid water and emit the latent heat of vaporization in high-temperature flue.This part latent heat enormous amount in the flue gas can reach kcal more than 5.6 ten thousand, account for natural gas low heat valve about 6%, waste very surprising.
In addition, also all carry a large amount of heats, just do not entered the waste that also can cause the energy in the middle of the environment if do not reclaim from the waste gas of steam power plant, coking plant or brickkiln factory.
Summary of the invention
The purpose of this utility model is to provide a kind of and recycles the waste gas residual heat that the heat that carries in the flue gas that boiler, brickkiln produce warms oneself and reclaim heating system.
For achieving the above object, the utility model adopts following technical scheme: a kind of waste gas residual heat reclaims heating system, this waste gas residual heat reclaims heating system and comprises plate type heat exchanger, this plate type heat exchanger comprises housing, have exhaust gas inlet, waste gas outlet, air intlet and air outlet slit on the housing, described air outlet slit by hot air duct with for the heat radiation air port of indoor air-supply links to each other, the hot air duct at air outlet slit place is provided with breeze fan.
Be connected with air cleaning unit on the described air intlet, air cleaning unit comprises main filter, the import of main filter links to each other with the air source, is communicated with in the outlet of main filter to be provided with germitron, and the outlet of germitron links to each other with air intlet.
Be provided with drier between the outlet of described main filter and the import of germitron.
Be provided with after-filter between the outlet of described germitron and the air intlet.
The exhaust gas inlet of waste gas by plate type heat exchanger of the present utility model enters plate type heat exchanger and heat transferred entered the air of plate type heat exchanger by air intlet, air through the heat exchanger heat exchange has become hot-air, the Hot air quilt breeze fan is sent to the heat radiation air port for people's heating by the hot-blast main road, not only avoided the waste of energy but also reduced the temperature of waste gas, alleviated the influence of waste gas environment.
The air intlet of the utility model plate type heat exchanger is provided with air cleaning unit, the main filter of air cleaning unit can filter out impurity such as dust in air, oil and water, the pathogenic bacteria that microorganism in the air-flow and air-flow carry during again through germitron through the air of filter will be killed, and the air cleaner health that guarantees heat exchanger and flow through heat exchanger does not have peculiar smell.
Be provided with drier between the outlet of the main filter of air cleaning unit of the present utility model and the import of germitron, drier can reduce its humidity for the air-flow dehumidifying of flowing through, and is not corroded by moisture with the equipment of protecting the back.
Be provided with after-filter between the outlet of germitron of the present utility model and the air intlet, after-filter can further be removed the impurity in the air-flow.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the overall structure schematic diagram of plate type heat exchanger among Fig. 1;
Fig. 3 is the internal structure schematic diagram of air cleaning unit among Fig. 1.
The specific embodiment
In Fig. 1,2, waste gas residual heat reclaims heating system and comprises plate type heat exchanger 11, plate type heat exchanger 11 comprises housing 12, the top of housing 12 has exhaust gas inlet 1, and corresponding to exhaust gas inlet 1, the lower end of housing 12 is provided with waste gas outlet 2, one side of housing 12 is provided with air intlet 3, corresponding to air intlet 3, the opposite side of housing 12 is provided with air outlet slit 4, and the bottom of plate type heat exchanger is provided with air blast 6.Be communicated with on the air intlet 3 and be provided with air cleaning unit 5.Air outlet slit 4 by hot air duct with link to each other for the heat radiation air port 10 of indoor air-supply, the hot air duct at air outlet slit 4 places is provided with breeze fan 7, wherein hot air duct comprises air main 8 and is communicated with the branch wind pipe 9 that is provided with air main 8, and heat radiation air port 10 is arranged on the end of branch wind pipe.
In Fig. 3, air cleaning unit comprises main filter 16, the import of main filter 16 links to each other with air source 20, the outlet of main filter 16 links to each other with the import of drier 19, the outlet of drier 19 links to each other with the import of germitron 18, the outlet of germitron 18 links to each other with the import of after-filter 17, and the outlet of after-filter 17 is used for linking to each other with the air intlet of plate type heat exchanger.
Air cleaning dress of the present utility model has been arranged on the pipeline that is connected with the air intlet of heat exchanger, also can be set directly on the air intlet.
The germitron of present embodiment is an independent structures, be arranged between drier and the after-filter, also uviol lamp can be directly installed on the sidewall in air channel or be installed in the surface of main filter or after-filter, germitron can be provided with many places.
Claims (4)
1. a waste gas residual heat reclaims heating system, it is characterized in that: this waste gas residual heat reclaims heating system and comprises plate type heat exchanger, this plate type heat exchanger comprises housing, have exhaust gas inlet, waste gas outlet, air intlet and air outlet slit on the housing, described air outlet slit by hot air duct with for the heat radiation air port of indoor air-supply links to each other, the hot air duct at air outlet slit place is provided with breeze fan.
2. waste gas residual heat according to claim 1 reclaims heating system, it is characterized in that: be connected with air cleaning unit on the described air intlet, air cleaning unit comprises main filter, the import of main filter links to each other with the air source, connection is provided with germitron in the outlet of main filter, and the outlet of germitron links to each other with air intlet.
3. plate type heat exchanger according to claim 2 is characterized in that: be provided with drier between the outlet of described main filter and the import of germitron.
4. plate type heat exchanger according to claim 3 is characterized in that: be provided with after-filter between the outlet of described germitron and the air intlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201862099U CN201697223U (en) | 2010-05-11 | 2010-05-11 | Waste gas afterheat recovery and heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201862099U CN201697223U (en) | 2010-05-11 | 2010-05-11 | Waste gas afterheat recovery and heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697223U true CN201697223U (en) | 2011-01-05 |
Family
ID=43398469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201862099U Expired - Fee Related CN201697223U (en) | 2010-05-11 | 2010-05-11 | Waste gas afterheat recovery and heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175248A (en) * | 2013-03-23 | 2013-06-26 | 湖南运达绿色包装股份有限公司 | Heating system by using outward exhaust hot air of central gas station |
| CN103277853A (en) * | 2013-05-23 | 2013-09-04 | 杭州江鸣机械技术有限公司 | Outer circulation gas energy heating air conditioner |
-
2010
- 2010-05-11 CN CN2010201862099U patent/CN201697223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175248A (en) * | 2013-03-23 | 2013-06-26 | 湖南运达绿色包装股份有限公司 | Heating system by using outward exhaust hot air of central gas station |
| CN103277853A (en) * | 2013-05-23 | 2013-09-04 | 杭州江鸣机械技术有限公司 | Outer circulation gas energy heating air conditioner |
| CN103277853B (en) * | 2013-05-23 | 2017-07-28 | 赵亮 | A kind of outer circulation combustion gas energy heating air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE'NAN KEYU ARTIFICIAL ENVIRONMENT CO., LTD. Free format text: FORMER OWNER: HE'NAN NUODUN ENERGY-SAVING TECHNOLOGY CO., LTD. Effective date: 20120613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450009 ZHENGZHOU, HENAN PROVINCE TO: 450000 ZHENGZHOU, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120613 Address after: 450000 Henan Province, Zhengzhou city Zijingshan Road East, South Street, No. 1 building 14 layer is Bauhinia Patentee after: Henan Keyu Artificial Environment Co., Ltd. Address before: 450009 Henan city of Zhengzhou Province Sea Road Economic and Technological Development Zone, Futian Sun City D2-845 Patentee before: Henan Nuodun Energy Saving Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: KEYU INTELLIGENT ENVIRONMENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HENAN KEYU ARTIFICIAL ENVIRONMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Henan Province, Zhengzhou city Zijingshan Road East, South Street, No. 1 building 14 layer is Bauhinia Patentee after: KEYU INTELLIGENT ENVIRONMENTAL TECHNOLOGY SERVICES CO., LTD. Address before: 450000 Henan Province, Zhengzhou city Zijingshan Road East, South Street, No. 1 building 14 layer is Bauhinia Patentee before: Henan Keyu Artificial Environment Co., Ltd. |
|
| 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: 20110105 Termination date: 20190511 |