Desulfurization and denitrification dust collector

A dust collector and denitrification technology, which is applied to chemical instruments and methods, dispersed particle separation, combined devices, etc., can solve the problems of poor comprehensive performance of desulfurization, denitrification and dust removal, high cost, complicated processing, etc., and achieve ideal comprehensive performance. Low cost, improve the effect of contact surface

Inactive Publication Date: 2013-04-10
LIAONING ZHONGBANG HI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There has been some research on desulfurization, denitrification and dust removal devices at home and abroad, but due to the high cost of existing equipment, complex processing, and poor overall performance of desulfurization, denitrification and dust removal, the problem of desulfurization, denitrification and dust removal has not yet been completely resolved.

Method used

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  • Desulfurization and denitrification dust collector

Examples

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Embodiment Construction

[0010] As shown in the figure, the desulfurization and denitrification dust collector includes a desulfurization and denitrification reaction tank 1 and a vapor-liquid phase separation tank 2; the desulfurization and denitrification reaction tank 1 communicates with the vapor-liquid phase separation tank 2 through a delivery pipeline 3; The desulfurization and denitrification reaction tank 1 is fixed with a filter liner 14; the filter liner 14 includes an outer tank body 15 and an inner liner core 16 set therein; the outer wall of the inner liner core 16 is provided with a through hole; the inner liner The filter material 13 is built into the core 16; the cavity formed by the outer wall of the inner tank core 16 and the inner wall of the outer tank body 15 communicates with the desulfurization and denitrification reaction tank 1; The flue gas inlet 10 communicates; the bottom of the desulfurization and denitrification reaction tank 1 is fixedly provided with a spray mechanism 4...

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Abstract

The invention belongs to the field of auxiliary accessories of a boiler and particularly relates to a desulfurization and denitrification dust collector for the boiler. The desulfurization and denitrification dust collector comprises a desulfurization and denitrification reaction tank (1) and a vapor phase and liquid phase separation tank (2); the desulfurization and denitrification reaction tank (1) is communicated with the vapor phase and liquid phase separation tank (2); a filter liner (14) is fixedly arranged in the desulfurization and denitrification reaction tank (1); the filter liner (14) comprises an outer tank body (15) and an inner liner core (16) sleeved with the outer tank body (15); a cavity body formed by the outer wall of the inner liner core (16) and the inner wall of the outer tank body (15) is communicated with the desulfurization and denitrification reaction tank (1); a gas inlet of the inner liner core (16) is communicated with a flue gas inlet (10) of the desulfurization and denitrification reaction tank (1); the bottom of the desulfurization and denitrification reaction tank (1) is fixedly provided with a spraying mechanism (4); and the flue gas inlet (10) is communicated with an outlet of a Venturi tube (6). The desulfurization and denitrification dust collector is low in cost, and simple to process and has ideal comprehensive effectiveness of desulfurization, denitrification and dust collection.

Description

technical field [0001] The invention belongs to the field of boiler auxiliary accessories, in particular to a desulfurization, denitrification and dust collector for boilers. Background technique [0002] Coal is the main energy source in my country, and the associated sulfur dioxide (SO 2 ) and acid rain pollution will become more prominent. Sulfur, chlorine, and nitrogen oxides produced by coal combustion are the main sources of air pollution. In addition to destroying the ecological environment, they can also form photochemical smog, which is harmful to human health. There has been some research on desulfurization, denitrification and dust removal devices at home and abroad, but due to the high cost of existing equipment, complex processing, and poor overall performance of desulfurization, denitrification and dust removal, the problem of desulfurization, denitrification and dust removal has not been completely resolved so far. Contents of the invention [0003] The in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/79B01D53/60
Inventor 陈荣刘秀清陈树村
Owner LIAONING ZHONGBANG HI TECH DEV
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