How to solve the blockage of the air duct of the dust collector and the displacement of the damper?

Ventilation and dust removal is one way to control the source of dust. Ventilation and dust removal is usually set up at or near the dust source, and the dust generated in the production process is sucked into the hood together with the gas carrying the dust by using the fan as the power, and is sent to the dust collector for purification through the air duct, and then discharged into the atmosphere through the air duct after reaching the emission standard. In this way, it can not only prevent dust from escaping into the room and polluting the air in the workshop, but also prevent it from dissipating to the outside and polluting the factory area and the atmospheric environment, thereby reducing the harm to people.

Classification: (1) Cyclone dust collector that uses centrifugal force to separate and capture dust particles.

2) A wet dust collector that uses the inertial collision of droplets and particles and other actions to capture particles.

3) A baghouse that uses a bag-shaped filter element made of fiber filter material to filter and capture dust.

4) An electrostatic precipitator that uses the electric field generated by the corona electrode to electrify the dust particles and trap the dust particles at the dust collector electrode under the action of the electrostatic field.

Ventilation and dust removal is a method of controlling this type of air pollutant, and its main purpose is to remove the pollutant from the environment by introducing clean gases or emitting pollutant air. Ventilation and dust removal are widely used in various fields such as industrial production, building construction and daily life of families. In the production of Gongyu Xunye, ventilation and dust removal can be used to control the emission of pollutants such as various particulate matter, gaseous organic matter and harmful gases.

For example, by installing ventilation equipment in an industrial workshop, pollutants such as soot, chemicals, and exhaust gases can be vented to the outside, thereby reducing the level of indoor air pollution. In building construction, ventilation and dust removal can be used to reduce the emission of dust, volatile organic compounds and other harmful substances in construction sites, so as to ensure the health and safety of workers and surrounding residents. In everyday household life, ventilation and dust collection can be used to remove smoke, odors, and moisture from kitchens, bathrooms, and other rooms to keep indoor air fresh and healthy.

In short, ventilation and dust removal is an effective method to control air pollutants, which can reduce the concentration of pollutants in the air, improve air quality, and protect people's health and the ecological balance of the environment.

The air duct of the dust removal system should be laid vertically or obliquely. When laying at an angle, the angle between the air duct and the horizontal should be greater than or equal to 45°; When site conditions are restrictive, small slopes and horizontal connections can be used. For air ducts containing condensate or other liquids, the slope should meet the design requirements, and a liquid draining device should be provided at the lowest place.

The installation of a centralized vacuum system shall comply with the following regulations:

The slope of the dust collection pipe should be greater than or equal to 5, and should be sloped to the riser, dust collection point or dust collector.

The connection between the vacuum nozzle and the pipe should be firm and tight.

Horizontal is horizontal, vertical is vertical