Fireproof anti-explosion offline deashing pulse cloth bag dedusting device

Abstract

The invention discloses a fireproof anti-explosion offline deashing pulse cloth bag dedusting device which comprises an equipment body, a first filter unit and a second filter unit. A cover plate is arranged in the middle of the top of the equipment body, guardrails are arranged around the top of the equipment body, an air outlet is arranged on one side of the equipment body, a ladder is arrangedon one side, away from the air outlet, of the equipment body, a maintenance platform is arranged in front of the equipment body, a cylinder is arranged in the maintenance platform, a pulse electromagnetic valve is arranged on the cylinder, and a firefighting spraying pipeline is arranged in the middle of the maintenance platform. The device has the advantages that a spark detection port is utilized to detect sparks, burning is stopped by firefighting and spraying, pressure is relieved through an explosion venting valve port to prevent explosion, and the two identical filter units are utilizedto be alternately recycled, so that convenience is brought to offline cleaning, filtering and deashing are avoided having impact on each other, and using convenience of the pulse cloth bag dedusting device is improved.

Description

technical field [0001] The invention relates to the field of dust processing equipment, in particular to a fire-proof and explosion-proof off-line dust cleaning pulse bag dust removal device. Background technique [0002] With the increasing development of modern industry, dust pollution to the environment is becoming more and more serious. It has become the consensus of Chinese people to control dust pollution and purify the living environment of human beings. Especially in building material industries such as cement plants and mines, a large amount of dust will be generated during the production process, which will have a huge impact on production and employees. The existing 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. The dusty gas is filtered through the filtering effect of the fiber fabric. When the dusty gas enters the bag filter, the dust with large...

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Problems solved by technology

However, the existing dust collectors may have the following problems: 1. Once the dust concentration is higher than a certain level or encounters a fire, it is easy to cause the dust collector to burst and burst, resulting in casualties, and the safety factor is extremely low; 2. The bag and the filter bag are mutually restricted and cannot operate independently, and the dust collector is forced to stop operating during maintenance, resulting in production shutdown, so the dust removal effect is not good; it cannot meet the current people's needs for safe and continuous filter dust

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