Flue dust remover for biomass energy boiler

A boiler flue and biomass energy technology, applied in chemical instruments and methods, dispersed particle separation, combined devices, etc., can solve the problems of limited blocking effect, reduce the passing rate of flue gas, etc., achieve extended service life, simple structure, easy-to-manufacture effects

Inactive Publication Date: 2015-11-18
WUXI AOYUTE NEW TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is a method of interlacing arc-shaped plates in the flue dust collector to block the unburned biomass particles in the flue gas (such as the patent "Biomass Energy Boiler Inertial Dust Collector", Patent No. : ZL201320225070.8), but this method only plays a blocking role in one direction, the blocking effect is extremely limited, and it also reduces the passing rate of the smoke

Method used

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  • Flue dust remover for biomass energy boiler
  • Flue dust remover for biomass energy boiler
  • Flue dust remover for biomass energy boiler

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Embodiment Construction

[0016] Such as figure 1 , figure 2 and image 3 As shown, a biomass boiler flue dust collector of the present invention includes a housing 1 arranged in the flue, the housing 1 is provided with an air inlet 2 and an air outlet 3, and the inner edge of the housing 1 is A plurality of rows of dust-shielding plates 5 are provided in the flow direction of the flue gas. The dust-shielding plates 5 are provided with through holes 6 staggered along the vertical and horizontal directions, and the dust-shielding plates 5 at adjacent positions are placed in a staggered arrangement of the through-holes 6 .

[0017] The dust shield 5 is wave-shaped, and its troughs face the direction of flue gas flow.

[0018] Thirteen rows of dust baffles 5 are arranged inside the housing 1 along the flow direction of the flue gas.

[0019] A biomass boiler flue dust collector of the present invention, in the shell 1 of the flue, a plurality of rows of dust baffles 5 are arranged along the flow direc...

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Abstract

The invention discloses a flue dust remover for a biomass energy boiler. The flue dust remover comprise a housing arranged in a flue, wherein an air inlet and an air outlet are formed in the housing; multiple rows of dust boards are arranged in the housing in a smoke flossing direction; through holes are formed in the dust boards in longitudinal and transverse directions in an interlacing manner, and the two adjacent dust boards are arranged in an through hole interlacing arrangement manner. The flue dust remover for the biomass energy boiler utilizes an optimized structure to form a stereo S-shaped smoke flowing channel in two directions, thereby improving the blocking efficiency. The flue dust remover for the biomass energy boiler has the advantages of simple structure, easiness in manufacturing, convenience in use and long service life.

Description

technical field [0001] The invention relates to the technical field of biomass energy utilization, in particular to a biomass boiler flue dust collector. Background technique [0002] After the biomass is burned in the biomass boiler, flue gas is produced, and the flue gas flows out along the flue, and a dust collector is installed on the flue to block the unburned biomass particles in the flue gas; the end of the flue is connected with a bag dust collector After the bag dust collector filters the flue gas for the last time, the filtered gas is discharged. In the prior art, there is a method of interlacing arc-shaped plates in the flue dust collector to block the unburned biomass particles in the flue gas (such as the patent "Biomass Energy Boiler Inertial Dust Collector", Patent No. : ZL201320225070.8), but this method only plays a blocking role in one direction, the blocking effect is extremely limited, and the passing rate of the smoke is also reduced. Contents of the ...

Claims

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Application Information

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IPC IPC(8): B01D50/00
Inventor 张鹏
Owner WUXI AOYUTE NEW TECH DEV
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