Introduction of low voltage pulse bag dust collector

Low pressure pulse bag dust collector is a kind of high efficiency dust removal equipment, which adopts advanced dust removal technology and structure design, and is widely used in many industries. Detailed introduction is as follows.

1. Structure

Low-voltage pulse bag dust collector mainly consists of the following parts:

Box: comprising an upper box, a middle box and a lower box (ash bucket) for holding filter bags and guiding air flow.

Filter bag and bag cage: The filter bag is the filter element of the dust collector, and the bag cage is used to support the filter bag and maintain its shape.

Spray device: including a spray pipe, pulse valve and air bag, used to spray compressed air into the filter bag to achieve ash cleaning.

Electromagnetic pulse controller: used to control the opening and closing of the pulse valve to achieve timing or fixed resistance cleaning.

Deflector and equalizing plate: Used to evenly distribute air flow to reduce vortex and local wear.

2, Working principle

Dusty gas: The dusty gas shall pass through the dust collector through the air inlet and distributes evenly to the filter chamber through the guide plate.

Filtration process: When the gas passes through the filter bag, the dust is intercepted by the outer surface of the filter bag, and the clean gas passes through the inside of the filter bag and is discharged.

Cleaning process: When the dust on the surface of the filter bag reaches a certain thickness and the resistance of the dust collector increases, the electromagnetic pulse controller starts the cleaning procedure. The pulse valve is opened, and the compressed air is quickly sprayed into the filter bag through the spray pipe to form an air wave, which makes the filter bag expand and vibrate rapidly and shake off the dust on the filter bag.

Dust collection: The shaken dust falls into the ash hopper and is discharged through the ash discharge valve.

Clean gas discharge: The clean gas filtered by the filter bag is discharged from the outlet at the top of the dust collector.

3. Characteristics

High efficiency ash removal: low pressure pulse injection technology, excellent ash removal effect, long service life of filter bag.

Compact structure: reasonable design, small footprint, easy to install and maintain.

High degree of automation: equipped with electromagnetic pulse controller, can achieve timing, fixed resistance and other cleaning control methods, stable and reliable operation.

Strong adaptability: suitable for the treatment of a variety of dust-containing gases, especially for fine dust and high concentration of dust with good dust removal effect.

Pre

Introduction of the reactor

Introduction of decanter centrifuge

Pre

Introduction of the reactor

Introduction of decanter centrifuge