A kind of flue gas bag intelligent dust collector

Abstract

The invention discloses a flue gas cloth bag intelligent dust collector, which comprises a dust removal tank body, a cloth bag adsorption chamber, a cloth bag skeleton, a dust removal cloth bag, and the top of the cloth bag skeleton is vertically clamped in the communication port of the cloth bag adsorption chamber, and the top of the exhaust chamber is arranged There is an inspection cavity, and each communication port is equipped with an electrically closed partition. The inspection cavity is equipped with a grasping mechanism for pulling out the bag skeleton connected with the dust bag from the bag adsorption cavity and moving it up to the inspection cavity. The recoil spray head is installed in the exhaust cavity through the rotating mechanism, and the air pressure sensor is installed in the corresponding connection port on the top of the bag frame; the invention can carry out isolated maintenance for any single dust bag in the dust removal tank, and the damaged dust bag can pass through the air pressure sensor. Abnormal values ​​can be positioned and automatically picked out, which greatly improves the speed of bad point positioning, and in the process of overhauling the dust bag, the dust tank can return to normal work.

Description

Technical field [0001] The present invention specifically relates to a bag dust collector, specifically a flue gas bag smart dust filter. Background technique [0002] The bag type dust collector is a dry filter device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of a textile filter cloth or a non-textile felt, and the dust-containing gas is filtered by filtration of the fiber fabric. When the dust-containing gas enters the bag dust collector, the particles are large, the dust is large, due to gravity The effect is settled, and the gases containing less small dust are reserved when the gas is passed through the filter material. [0003] Generally, the bag dust collector includes a dust removal cavity, and a plurality of dust removal bags are disposed inside the dust cavity. The interior of the dust bag has a cage skeleton for opening the cloth bag, and the top outlet air port of the bag dust collector is generally arranged in pulse type. Jet he...

AI Technical Summary

Problems solved by technology

[0003] Generally, the bag filter includes a dust removal chamber. There are multiple dust removal bags vertically inside the dust removal chamber. There is a cage frame inside the dust removal bag for opening the bag. The top air outlet of the bag filter is generally equipped with a pulse type. The air jet head, when there is a lot of dust accumulated on the outer surface of the bag, reversely blows the air to the bag to shake off the dust on the surface of the bag, and the dust falls into the dust hopper at the bottom for recovery. Mars and other magazines are easy to scratch the bag, causing the bag to break and lose the filtering function. Generally, in this case, it is necessary to stop the dust collector, and then check the multiple dust bags inside the dust removal chamber to confirm the broken bag, and then replace the bag After the dust collector can resume work, in this process, it is very time-consuming to find the broken bag among multiple bags. In order to replace the bag, the dust collector needs to be disassembled. During the maintenance process, the dust collector cannot work. Therefore, once a single dust collector Damage to the bag will cause the dust collector to be shut down for maintenance for a long time, affecting the dust removal operation

Images