CN106545839A - A kind of residual heat using device of boiler waste gas - Google Patents
A kind of residual heat using device of boiler waste gas Download PDFInfo
- Publication number
- CN106545839A CN106545839A CN201510592377.5A CN201510592377A CN106545839A CN 106545839 A CN106545839 A CN 106545839A CN 201510592377 A CN201510592377 A CN 201510592377A CN 106545839 A CN106545839 A CN 106545839A
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- CN
- China
- Prior art keywords
- pipe
- waste gas
- heat
- water
- gas
- 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.)
- Withdrawn
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000007789 gas Substances 0.000 claims abstract description 29
- 238000011282 treatment Methods 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 239000002440 industrial waste Substances 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A kind of residual heat using device of boiler waste gas, including waste gas ingress pipe, heat pipe, water tank, discharge gas derived pipe and exhaust-gas treatment room, described waste gas ingress pipe connection heat pipe, heat pipe connects discharge gas derived pipe, described heat pipe top is provided with close-connected water tank therewith, water tank is provided with cold water introducing port and hot water export mouth, cold water introducing port is externally provided with cold water pipe, hot water export mouth is externally provided with hot-water line, described hot water export mouth is provided with sensor, described hot-water line is provided with control valve, described sensor connection control valve；Described discharge gas derived pipe connection exhaust-gas treatment room.It is an advantage of the current invention that it is simple structure, easy to use, it is adapted to widely popularize；Boiler waste gas waste heat is made full use of, energy loss is reduced；Classification is processed to industrial waste gas, removes the various pernicious gases in waste gas, and corresponding byproduct is obtained, also solve the problems, such as atmosphere pollution well, protect environment while economic benefit is obtained.
Description
Technical field
The present invention relates to field of boilers, more particularly, to one kind
The residual heat using device of boiler waste gas.
Background technology
Boiler is a kind of firing equipment, firing equipment (burner) discharges heat, first pass through radiant heat transfer and be water cooled wall absorption, the boiling water vaporization of water-cooling wall, producing a large amount of steam carries out steam-water separation into drum (except Once-through Boiler), the saturated vapor isolated enters superheater, continues to absorb roof of the furnace and horizontal flue, the flue gas heat of back-end ductwork by radiation, convection type, and makes superheated steam reach required operating temperature.
The fuel type of steam boiler is relatively more, has plenty of coal fired equipment, has plenty of gas-fired equipment, has plenty of combustion straw equipment, also has and heated by electricity.As the fuel of boiler is various, the waste gas for causing discharge is also varied, it is difficult to effectively be processed, causes atmosphere pollution.Meanwhile, boiler can produce more flue gas mostly in heating, and these this provinces of flue gas are just mingled with substantial amounts of heat, and existing technology is all directly to emit these flue gas, not only wastes substantial amounts of heat, and causes more pollution to environment.
The content of the invention
The present invention devises a kind of simple structure, effectively water tank can be heated using boiler waste gas waste heat, and the make-up water as boiler is used.
The object of the present invention is achieved like this, a kind of residual heat using device of boiler waste gas, including waste gas ingress pipe, heat pipe, water tank, discharge gas derived pipe and exhaust-gas treatment room, it is characterised in that：Described waste gas ingress pipe connection heat pipe, heat pipe connects discharge gas derived pipe, described heat pipe top is provided with close-connected water tank therewith, water tank is provided with cold water introducing port and hot water export mouth, cold water introducing port is externally provided with cold water pipe, and hot water export mouth is externally provided with hot-water line, and described hot water export mouth is provided with sensor, described hot-water line is provided with control valve, described sensor connection control valve；Described discharge gas derived pipe connection exhaust-gas treatment room.
Described exhaust-gas treatment room is provided with multi-stage treatment units, can carry out classification process to the different material in waste gas.
Described heat pipe is made up of the good metal or alloy of corrosion-resistant, heat conductivility.
It is an advantage of the current invention that it is 1, simple structure, easy to use, it is adapted to widely popularize；2nd, boiler waste gas waste heat is made full use of, reduces energy loss；3rd, classification is processed to industrial waste gas, removes the various pernicious gases in waste gas, and corresponding byproduct is obtained, also solve the problems, such as atmosphere pollution well, protect environment while economic benefit is obtained.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- waste gas ingress pipes, 2- heat pipes, 3- discharge gas derived pipes, 4- water tanks, 5- cold water introducing ports, 6- hot water export mouths, 7- cold water pipes, 8- hot-water lines, 9- sensors, 10- control valves, 11- exhaust-gas treatments room.
Illustrate with reference to embodiment
Embodiment 1
A kind of residual heat using device of boiler waste gas, including waste gas ingress pipe, heat pipe, water tank, discharge gas derived pipe and exhaust-gas treatment room, it is characterised in that：The described connection heat pipe 2 of waste gas ingress pipe 1, heat pipe 2 connects discharge gas derived pipe 3, described 2 top of heat pipe is provided with close-connected water tank 4 therewith, water tank, 4 are provided with cold water introducing port 5 and hot water export mouth 6, and cold water introducing port 5 is externally provided with cold water pipe 7, hot water export mouth 6 is externally provided with hot-water line 8, described hot water export mouth 6 is provided with sensor 9, and described hot-water line 8 is provided with control valve 10, the described connection control valve 10 of sensor 9；The described connection exhaust-gas treatment of discharge gas derived pipe 3 room 11.
Embodiment 2
Described exhaust-gas treatment room 11 is provided with multi-stage treatment units, can carry out classification process to the different material in waste gas.
Embodiment 3
Described heat pipe 8 is made up of the good metal or alloy of corrosion-resistant, heat conductivility.
Claims (3)
1. a kind of residual heat using device of boiler waste gas, including waste gas ingress pipe, heat pipe, water tank, discharge gas derived pipe and exhaust-gas treatment room, it is characterised in that：Described waste gas ingress pipe connection heat pipe, heat pipe connects discharge gas derived pipe, described heat pipe top is provided with close-connected water tank therewith, water tank is provided with cold water introducing port and hot water export mouth, cold water introducing port is externally provided with cold water pipe, and hot water export mouth is externally provided with hot-water line, and described hot water export mouth is provided with sensor, described hot-water line is provided with control valve, described sensor connection control valve；Described discharge gas derived pipe connection exhaust-gas treatment room.
2. the residual heat using device of a kind of boiler waste gas according to claim 1, it is characterised in that：Described exhaust-gas treatment room is provided with multi-stage treatment units, can carry out classification process to the different material in waste gas.
3. the residual heat using device of a kind of boiler waste gas according to claim 1, it is characterised in that：Described heat pipe is made up of the good metal or alloy of corrosion-resistant, heat conductivility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592377.5A CN106545839A (en) | 2015-09-17 | 2015-09-17 | A kind of residual heat using device of boiler waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592377.5A CN106545839A (en) | 2015-09-17 | 2015-09-17 | A kind of residual heat using device of boiler waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545839A true CN106545839A (en) | 2017-03-29 |
Family
ID=58362041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592377.5A Withdrawn CN106545839A (en) | 2015-09-17 | 2015-09-17 | A kind of residual heat using device of boiler waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106545839A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202132963U (en) * | 2011-01-11 | 2012-02-01 | 安徽溢彩玻璃器皿有限公司 | Hot boiler flue gas recovery and reuse device |
| CN102384657A (en) * | 2010-08-30 | 2012-03-21 | 陈晓花 | Flue gas water heater |
| CN203335150U (en) * | 2013-04-10 | 2013-12-11 | 玖龙纸业(天津)有限公司 | Power generation device for generating electricity through waste |
| CN203704009U (en) * | 2014-03-10 | 2014-07-09 | 北京瑞美恒通科技有限责任公司 | Boiler waste gas recovery device |
| CN204026647U (en) * | 2014-08-15 | 2014-12-17 | 哈尔滨宏万智科技开发有限公司 | A kind of boiler waste gas residual heat using device |
-
2015
- 2015-09-17 CN CN201510592377.5A patent/CN106545839A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384657A (en) * | 2010-08-30 | 2012-03-21 | 陈晓花 | Flue gas water heater |
| CN202132963U (en) * | 2011-01-11 | 2012-02-01 | 安徽溢彩玻璃器皿有限公司 | Hot boiler flue gas recovery and reuse device |
| CN203335150U (en) * | 2013-04-10 | 2013-12-11 | 玖龙纸业(天津)有限公司 | Power generation device for generating electricity through waste |
| CN203704009U (en) * | 2014-03-10 | 2014-07-09 | 北京瑞美恒通科技有限责任公司 | Boiler waste gas recovery device |
| CN204026647U (en) * | 2014-08-15 | 2014-12-17 | 哈尔滨宏万智科技开发有限公司 | A kind of boiler waste gas residual heat using device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170329 |
|
| WW01 | Invention patent application withdrawn after publication |