CN204026647U - A kind of boiler waste gas residual heat using device - Google Patents

A kind of boiler waste gas residual heat using device Download PDF

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Publication number
CN204026647U
CN204026647U CN201420460840.1U CN201420460840U CN204026647U CN 204026647 U CN204026647 U CN 204026647U CN 201420460840 U CN201420460840 U CN 201420460840U CN 204026647 U CN204026647 U CN 204026647U
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CN
China
Prior art keywords
water tank
boiler
pipeline
heat exchanger
waste gas
Prior art date
Application number
CN201420460840.1U
Other languages
Chinese (zh)
Inventor
王雷
Original Assignee
哈尔滨宏万智科技开发有限公司
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Application filed by 哈尔滨宏万智科技开发有限公司 filed Critical 哈尔滨宏万智科技开发有限公司
Priority to CN201420460840.1U priority Critical patent/CN204026647U/en
Application granted granted Critical
Publication of CN204026647U publication Critical patent/CN204026647U/en

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Abstract

A kind of boiler waste gas residual heat using device, comprise boiler, heat exchanger, blower fan, storage heater, water tank, pipeline, it is characterized in that: boiler connects heat exchanger by pipeline, described heat exchanger upper unit storage heater, storage heater upper unit water tank, described heat exchanger right lower quadrant is by pipeline connecting fan, blower and pipeline connects water tank, it is inner that pipe end inserts water tank, and described water tank passes on left pipeline and connects boiler, described water tank upper device blast pipe.The utility model structure is simple, and production cost is lower, effectively can utilize the waste heat in boiler waste gas, and in toxic emission to air before by water tank to waste gas in harmful substance filter, not only saved the energy, protected environment especially.

Description

A kind of boiler waste gas residual heat using device

Technical field

the present invention relates to steam boiler technical field, especially relate to a kind of boiler waste gas residual heat using device.

Background technology

steam boiler is a kind of firing equipment, firing equipment (burner) release heat, first by radiant heat transfer by water wall absorption, the water boiling vaporization of water-cooling wall, produce a large amount of steam to enter drum and carry out carbonated drink separation (except Once-through Boiler), isolated saturated vapor enters superheater, continues the flue gas heat absorbing roof of the furnace and horizontal flue, back-end ductwork, and make the operating temperature that superheated steam reaches required by radiation, convection type.The fuel type of steam boiler is many, some burning coals, combust gas straw is set, also have and heated by electricity, at existing steam boiler, the big city when heating produces more useless flue gas, these useless these provinces of flue gas are just mingled with a large amount of heats, existing technology is all directly emitted by these useless flue gases, not only wastes a large amount of heats, and causes more pollution to environment.

Summary of the invention

the object of this invention is to provide one and can effectively utilize boiler waste gas waste heat, reduce the boiler waste gas residual heat using device of environmental pollution.

in order to realize object of the present invention, the present invention is achieved through the following technical solutions: a kind of boiler waste gas residual heat using device, comprise boiler, heat exchanger, blower fan, storage heater, water tank, pipeline, it is characterized in that: boiler connects heat exchanger by pipeline, described heat exchanger upper unit storage heater, storage heater upper unit water tank, described heat exchanger right lower quadrant is by pipeline connecting fan, blower and pipeline connects water tank, it is inner that pipe end inserts water tank, described water tank passes on left pipeline and connects boiler, described water tank upper device blast pipe.

described heat exchanger is lamella heat exchanger.

described connection heat exchanger and the pipe interior of blower fan erect puts multistorey strainer mesh.

described storage heater is vertical storage heater.

beneficial effect of the present invention: structure of the present invention is simple; production cost is lower, effectively can utilize the waste heat in boiler waste gas, and in toxic emission to air before by water tank to waste gas in harmful substance filter; not only save the energy, protect environment especially.

Accompanying drawing explanation

fig. 1 is overall structure schematic diagram of the present invention.

in figure, 1-boiler; 2-pipeline; 3-heat exchanger; 4-storage heater; 5-water tank; 6-pipeline; 7-blower fan; 8-pipeline; 9-blast pipe; 10-pipeline.

Detailed description of the invention

embodiment 1

a kind of boiler waste gas residual heat using device, comprise boiler 1, heat exchanger 3, blower fan 7, storage heater 4, water tank 5, pipeline 2, it is characterized in that: boiler connects heat exchanger by pipeline, described heat exchanger 3 upper unit storage heater 4, storage heater 4 upper unit water tank 5, described heat exchanger 3 right lower quadrant is by pipeline 6 connecting fan 7, blower fan 7 connects pond by pipeline 6, it is inner that pipeline 6 end inserts water tank 5, described water tank 5 passes on left pipeline 6 and connects boiler, described water tank 5 upper unit blast pipe 9.

in use, boiler waste gas is discharged into heat exchanger 3 internal heat by pipeline 6, heat exchanger 3 internal heat energy is stored in storage heater 4, heat energy in storage heater 4 is the cool water heating in upper tank 5, flow in boiler by pipeline 6 after cool water heating becomes hot water, waste gas in heat collector is discharged in the water in water tank 5 by pipeline 6 by blower fan 7, after filtering, is got rid of by side exhaust pipe 9 on water tank 5 in water.

embodiment 2

a kind of boiler waste gas residual heat using device, is characterized in that: described heat exchanger 3 is lamella heat exchanger.

embodiment 3

a kind of boiler waste gas residual heat using device, is characterized in that: described connection heat exchanger 3 puts multistorey strainer mesh with the pipe interior of blower fan 7 is perpendicular.

embodiment 4

a kind of boiler waste gas residual heat using device, is characterized in that: described storage heater 4 is vertical storage heater.

Claims (4)

1. a boiler waste gas residual heat using device, comprise boiler, heat exchanger, blower fan, storage heater, water tank, pipeline, it is characterized in that: boiler connects heat exchanger by pipeline, described heat exchanger upper unit storage heater, storage heater upper unit water tank, described heat exchanger right lower quadrant is by pipeline connecting fan, blower and pipeline connects pond, it is inner that pipe end inserts water tank, and described water tank passes on left pipeline and connects boiler, described water tank upper device smoke exhaust pipe.
2. a kind of boiler waste gas residual heat using device according to claim 1, is characterized in that: described heat exchanger is lamella heat exchanger.
3. a kind of boiler waste gas residual heat using device according to claim 1, is characterized in that: described connection heat exchanger and the pipe interior of blower fan erect puts multistorey strainer mesh.
4. a kind of boiler waste gas residual heat using device according to claim 1, is characterized in that: described storage heater is vertical storage heater.
CN201420460840.1U 2014-08-15 2014-08-15 A kind of boiler waste gas residual heat using device CN204026647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420460840.1U CN204026647U (en) 2014-08-15 2014-08-15 A kind of boiler waste gas residual heat using device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420460840.1U CN204026647U (en) 2014-08-15 2014-08-15 A kind of boiler waste gas residual heat using device

Publications (1)

Publication Number Publication Date
CN204026647U true CN204026647U (en) 2014-12-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420460840.1U CN204026647U (en) 2014-08-15 2014-08-15 A kind of boiler waste gas residual heat using device

Country Status (1)

Country Link
CN (1) CN204026647U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020732A (en) * 2015-08-12 2015-11-04 黑龙江天一农业科技开发有限公司 Device for treating and recycling exhaust gas of boiler
CN106545839A (en) * 2015-09-17 2017-03-29 哈尔滨市金京锅炉有限公司 A kind of residual heat using device of boiler waste gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020732A (en) * 2015-08-12 2015-11-04 黑龙江天一农业科技开发有限公司 Device for treating and recycling exhaust gas of boiler
CN106545839A (en) * 2015-09-17 2017-03-29 哈尔滨市金京锅炉有限公司 A kind of residual heat using device of boiler waste gas

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Harbin Hao Wei Agricultural Development Co., Ltd.

Assignor: HARBIN HONGWANZHI SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD.

Contract record no.: 2015230000048

Denomination of utility model: Boiler waste gas afterheat utilizing device

Granted publication date: 20141217

License type: Exclusive License

Record date: 20150512

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: 20141217

Termination date: 20160815