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Exhaust gas condensation waste heat recycling device of boiler

A waste heat recovery device and boiler flue gas technology, which is applied in the boiler field, can solve problems affecting the environment and achieve good smoke removal effects

Inactive Publication Date: 2017-04-05
WUXI XIYUAN BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The boiler in the prior art will generate a large amount of flue gas in the boiler, and the flue gas will be directly discharged to the outside. Since the flue gas will be mixed with some dust, the direct emission will affect the environment

Method used

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  • Exhaust gas condensation waste heat recycling device of boiler

Examples

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Embodiment Construction

[0009] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0010] Such as figure 1 As shown, the boiler flue gas condensation waste heat recovery device of this embodiment includes a flue gas channel 2 installed on a bracket 1, and a serpentine tube 3 placed in the flue gas channel 2 is fixedly installed on the bracket 1, and the serpentine tube 3 are installed with annular smoke removal sheets 4 at intervals, and the smoke removal sheets 4 on adjacent serpentine pipes 3 are arranged in a staggered manner.

[0011] In the present invention, the smoke removal sheets 4 are arranged separately on the serpentine pipe 3, and the smoke removal sheets 4 between adjacent serpentine pipes 3 are arranged in a staggered manner, and the adjacent smoke removal sheets 4 are close to each other's serpentine pipes 3 to play a role. Good smoke removal effect.

[0012] The above examples are preferred implementatio...

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PUM

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Abstract

The invention relates to an exhaust gas condensation waste heat recycling device of a boiler. The exhaust gas condensation waste heat recycling device comprises an exhaust gas channel mounted on a bracket, wherein snake-shaped pipes placed in the exhaust gas channel are further fixedly mounted on the bracket; circular-ring-shaped exhaust gas removal sheets are mounted on the snake-shaped pipes in a spacing manner; and the exhaust gas removal sheets on the adjacent snake-shaped pipes are staggered from one another. According to the exhaust gas condensation waste heat recycling device of the boiler, the exhaust gas removal sheets are arranged on the snake-shaped pipes in the spacing manner, and the exhaust gas removal sheets on the adjacent snake-shaped pipes are staggered from one another, so that the adjacent exhaust gas removal sheets get close to the snake-shaped pipes of opposite parties, and a good exhaust gas removal effect is achieved.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a boiler waste heat recovery device. Background technique [0002] The boiler in the prior art generates a large amount of flue gas inside the boiler, and the flue gas is directly discharged to the outside. Since the flue gas is mixed with some dust, the direct emission affects the environment. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior art, the applicant conducted research and improvement, and provided a boiler flue gas condensation waste heat recovery device. The present invention adopts the following scheme: [0004] A boiler flue gas condensation waste heat recovery device, including a flue gas channel installed on a bracket, a serpentine tube placed in the flue gas channel is fixedly installed on the bracket, and a circular ring is installed on the serpentine tube Shaped smoke-removing sheets are staggered between the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23J15/06F23J15/02
CPCF23J15/022F23J15/06F23J2217/20Y02E20/30
Inventor 宋大强
Owner WUXI XIYUAN BOILER
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