Ceramic filter-element dust collector

Abstract

The invention is concerned with removing dust equipment for high temperature gas with solid impurity belonging to dust removing equipment technology field. This ceramic filter core dust catcher affords a kind of high effect dust catcher with anti-high-temperature and anti- causticity. The ceramic filter core dust catcher relates to shell, ceramic filter equipment, pulse anti-blow system and cleanout system. The ceramic filter equipment is the match-board with hole fixed on the inner side of shell, and the below head of ceramic filter core enters into the shell from the hole of match board and is fixed with shell through below fixation equipment. The upper head of ceramic filter core connects with match-board and is fixed with match board with upper fixation equipment. The ceramic filter equipment with different specifications fit for dust removing of some kinds of high temperature gas with wide application future.

Description

technical field [0001] The present invention relates to a dust remover with a ceramic filter element, in particular to a dust removal device for filtering high-temperature gas containing solid impurities, and belongs to the technical field of dust removal devices. Background technique [0002] At present, many domestic industries, such as metallurgy, power generation, ceramics, smelting and chemical industries, etc., emit a large amount of high-temperature gas every year. Most of these high-temperature gases are fueled by coal or heavy oil, and a large amount of dust-containing gas will be generated during the combustion process. hot gas. The characteristics of these dusty gases are: high flue gas temperature (generally greater than 400°C), high smoke concentration, fine smoke particles, many viscous substances such as tar, and easy condensation at low temperature. Therefore, it is difficult to meet the purification requirements by using the existing dust removal process. ....

Images