Bag-type dust remover with high stability for chemical engineering

Abstract

The invention discloses a bag-type dust remover with high stability for chemical engineering. A tail gas inlet is formed at the lower end of the left side of a case body, a dust hopper is fixedly arranged at the bottom end of the case body, a cleaning door is arranged at the bottom end of the dust hopper, a gas purifying cavity is arranged on the upper side of the case body, a plurality of dust filtering cloth bags are arranged vertically in the case body, the top ends of the dust filtering cloth bags are fixed to the outer wall on the lower side of a connecting plate, a rotating shaft is vertically arranged in the axle center on the upper side in the case body, and the top end of the rotating shaft is stretched out of the gas purifying cavity and is connected with a rotating machine. The bag-type dust remover used for tail gas treatment in thermal power generation has a simple structure and reasonable design, and can carry out effective filtration and absorption on dust in waste gas; the dust filtering cloth bags can rotate around the axle center of the case body, thus avoiding the occurrence of uneven dust deposition of the inner dust filtering cloth bags, and improving working efficiency and service life; and the bottom parts of the cloth bags can be prevented from rupturing due to long-term high-speed gas flow collision, the service lives of the cloth bags are further prolonged, and self cleaning can be realized without manual operation, thereby saving time and labor.

Description

technical field [0001] The invention relates to a dust collector, in particular to a bag dust collector with high stability for chemical industry. Background technique [0002] The equipment that separates dust from flue gas is called dust collector or dust removal equipment. The performance of the dust collector is expressed by the amount of gas that can be handled, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency. At the same time, the price, operation and maintenance costs, service life and difficulty of operation and management of the dust collector are also important factors to consider its performance. Dust collectors are commonly used facilities in boilers and industrial production. The bag filter is a dry dust filter device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-woven felt, and uses the filter function of the fiber fabric to filter the dust...

AI Technical Summary

Problems solved by technology

The existing bag dust collector has poor dust removal effect, short service life, can not realize the self-cleaning of the dust collector, and the stability is not high, the working noise is large, and it cannot meet the needs of modern chemical production.

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