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Boiler waste heat recovery device with adjustable smoke removing sheets

A boiler waste heat recovery device technology, applied to heat exchange equipment, heat exchanger types, indirect heat exchangers, etc., can solve problems affecting the environment, etc., and achieve the effect of large contact area, good smoke removal effect, and convenient adjustment

Inactive Publication Date: 2017-03-29
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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  • Boiler waste heat recovery device with adjustable smoke removing sheets

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Embodiment Construction

[0011] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] like figure 1 As shown, the boiler waste heat recovery device with adjustable smoke removal sheet in this embodiment includes a flue gas channel 2 installed on the bracket 1, and a serpentine tube 3 placed in the flue gas channel 2 is fixedly installed on the bracket 1 , the vertical section 30 of the serpentine pipe 3 is equipped with a bar-shaped installation groove 4 parallel to its extension direction, and a smoke-removing sheet 5 is installed in the bar-shaped installation groove 4, and the smoke-removing sheet 5 can be installed in the bar-shaped installation groove 4 Move and adjust the spacing; the smoke removal sheets 5 between the adjacent vertical sections 30 of the serpentine pipe 3 are arranged in a staggered manner.

[0013] A plurality of bar-shaped installation grooves 4 are installed on the peripheral surface of the ...

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Abstract

The invention relates to a boiler waste heat recovery device with adjustable smoke removing sheets. The boiler waste heat recovery device comprises a smoke channel installed on a support. A snake-shaped pipe arranged in the smoke channel is fixedly installed on the support. Strip-shaped installing grooves parallel to the extending direction of vertical sections are formed in the vertical sections of the snake-shaped pipe. The smoke removing sheets are installed in each strip-shaped installing groove in a spaced manner. The smoke removing sheets can be moved in the strip-shaped grooves to adjust the interval. The smoke removing sheets between the adjacent vertical sections of the snake-shaped pipe are arranged in a staggered manner. According to the boiler waste heat recovery device, the smoke removing sheets are arranged on the snake-shaped pipe in the spaced manner, moreover, the smoke removing sheets between the snake-shaped pipe are arranged in the staggered manner, the contact area of with the smoke removing sheets and smoke dust is large, and the smoke removing effect is good. As the strip-shaped installing grooves are adopted, the interval between the smoke removing sheets can be adjusted conveniently.

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] Aiming at the above-mentioned problems existing in the prior art, the applicant conducts research and improvement, and provides a boiler waste heat recovery device with adjustable smoke removal sheet. The present invention adopts the following scheme: [0004] A boiler waste heat recovery device with an adjustable smoke removal sheet, 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 the vertical tube of the serpentine tube A strip-shaped installation groove pa...

Claims

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Application Information

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IPC IPC(8): F28D7/08F28F1/12
CPCF28D7/087F28F1/124
Inventor 宋大强
Owner WUXI XIYUAN BOILER
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