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Desulfurization and denitrification dust remover

A technology of desulfurization, denitrification, and dust collector, which is applied in chemical instruments and methods, separation of dispersed particles, combined devices, etc., can solve the problems of high cost, complicated processing, poor comprehensive performance of desulfurization, denitrification and dust removal, etc., and achieve low cost and increase exposure Surface, comprehensive performance ideal effect

Inactive Publication Date: 2013-04-03
LIAONING ZHONGBANG HI TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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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 solved.

Method used

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  • Desulfurization and denitrification dust remover

Examples

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Embodiment Construction

[0010] As shown in the figure, a desulfurization and denitrification dust collector includes a desulfurization and denitrification reaction chamber 1 and a vapor-liquid phase separation chamber 2; The lower part of the vapor-liquid phase separation chamber 2 communicates with each other; a filter gall 14 is fixedly installed in the desulfurization and denitrification reaction chamber 1; the filter gall 14 includes an outer tank body 15 and an inner tank core 16 set therein; The outer wall of the inner tank core 16 is provided with through holes; the filter material 13 is built into the inner tank 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 chamber 1; The air inlet of the core 16 communicates with the flue gas inlet 10 of the desulfurization and denitrification reaction chamber 1; a spray mechanism 4 is fixed at the bottom of the desulfurizat...

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Abstract

The invention belongs to the field of boiler auxiliaries, in particular relates to a desulfurization and denitrification dust remover for a boiler. The dust remover comprises a desulfurization and denitrification reaction cavity (1) and a gas-liquid phase separation cavity (2), wherein the desulfurization and denitrification reaction cavity (1) and the gas-liquid phase separation cavity (2) adopt an integral structure; the lower part of the desulfurization and denitrification reaction cavity (1) is communicated with the lower part of the gas-liquid phase separation cavity (2); a filer liner (14) is fixedly arranged inside the desulfurization and denitrification reaction cavity (1) and comprises an outer tank body (15) and an inner liner core (16) embedded in the outer tank body; a filter material (13) is filled into the inner liner core (16); a gas inlet of the inner liner core (16) is communicated with a flue gas inlet (10) of the desulfurization and denitrification reaction cavity (1); a spray mechanism (4) is fixedly arranged at the bottom of the desulfurization and denitrification reaction cavity (1); and the flue gas inlet (10) is communicated with an outlet of a Venturi tube (6). The desulfurization and denitrification dust remover is low in cost, simple to process, and ideal in comprehensive efficiency of desulfurization, denitrification and dust removal.

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 yet been completely solved. Contents of the invention [0003] The inventio...

Claims

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Application Information

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IPC IPC(8): B01D50/00B01D53/78B01D53/60
Inventor 陈荣刘秀清陈树村
Owner LIAONING ZHONGBANG HI TECH DEV
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