Pulse bag filter is an efficient and reliable dust collection equipment, which is widely used in various industrial fields. The following will be a detailed analysis of the functional structure of each part of the pulse bag filter.
First of all, the pulse bag filter is mainly composed of air inlet, filter bag, pulse injection system, ash hopper, air outlet and other parts.
The air inlet is the inlet of the pulse baghouse and is responsible for introducing the incoming dust-laden gas into the collector. The air inlet should be designed to ensure that the airflow is evenly distributed to avoid short circuits in the airflow and wear of the filter bags.
The filter bag is the core component of the pulse bag filter, which is responsible for filtering dust particles in dust-containing gases. The filter bag is made of special filter media, which has good air permeability and filtration performance. Under the action of the filter bag, the dust particles are trapped on the surface of the filter bag, and the clean gas passes through the filter bag to the next stage of the dust collector.
The pulse injection system is a key part of the pulse baghouse and is used to regularly clean the dust on the surface of the filter bag. The pulse injection system consists of a pulse valve, a blow pipe, a compressed air source, etc. When the pulse valve is opened, the compressed air is sprayed to the filter bag through the blowing pipe, which makes the filter bag expand instantaneously and produces a strong vibration, so as to shake off the dust on the surface of the filter bag. This cleaning method is not only efficient, but also extends the life of the filter bags.
The hopper is located at the bottom of the pulse baghouse and is used to collect the dust that is shaken off the filter bag. The design of the ash hopper should ensure that the dust can be discharged smoothly and avoid the dust from flying twice.
The air outlet is the outlet of the pulse baghouse, which is responsible for the discharge of the clean gas filtered by the filter bag. The design of the air outlet should ensure the uniform distribution and smoothness of the gas, so as to avoid the dust in the gas being carried into the air again.
In addition to the above main parts, the pulse baghouse also includes some auxiliary components, such as fans, control systems, etc. The fan is responsible for providing the airflow power required by the dust collector to ensure the normal operation of the dust collector. The control system is responsible for controlling the work of the pulse injection system to ensure the regular cleaning of the filter bag and the stable operation of the dust collector.
To sum up, the pulse bag filter is a kind of dust removal equipment with complex structure and diverse functions. Through the detailed analysis of the functional structure of each part, we can better understand its working principle and use method, and provide strong support for practical application.
Pulse baghouse