Mining machinery sand and gravel factory bag dust collector manufacturer dust collection and recycling equipment

处理风量：

27600-55200m3/h

过滤风速：

1-2m/min

过滤面积：

462㎡

Welcome
Xianxian Yongsheng Environmental Protection Equipment Co., Ltd.
Dust removal equipment
The dust collector for sand and gravel plants is a bag type dust collector with excellent performance. There are four series of specifications, ranging from filtration area and processing air volume. They are widely used in mining crushing, screening, belt conveying and other industries.
Introduction to equipment structural features
This is an assembled type with a divided chamber structure. The pulse valve on the top of the chamber performs pulse cleaning of the filter bags in each chamber in turn with the air stopped in the chamber (the so-called offline dust cleaning). device. It is different from the dust cleaning of general injection dust collectors. Injection pulse dust cleaning only sprays and cleans each row of filter bags row by row in the same filter chamber (the so-called re-line cleaning), while other The filter bag is still filtering.
The dust collector adopts a combination of inertial dust collector and bag dust collection, so it has a secondary dust collection effect. The dust-containing gas first enters the pre-dust collection chamber with an inclined plate from the inlet, and uses the dust-containing air flow to With the sudden change in direction, coarse dust hits the guide plate and first falls into the ash hopper. The rest enters the filter chamber with the filter bag along with the air flow. The dust adheres to the outer surface of the filter bag. After the clean air passes through the filter bag, it passes through the upper part. The clean air chamber and exhaust duct are discharged by fans.
Since the bag dust collector in the stone factory adopts the method of pulse jet dust cleaning with air stop in different chambers, the purpose of complete dust cleaning can be achieved with one injection, so the dust cleaning cycle is extended, the energy consumption of dust cleaning is reduced, and the compressed air consumption can be greatly reduced. At the same time, the fatigue of the dust bag and pulse valve is also reduced accordingly, thereby exponentially increasing the life of the bag dust collector bag and pulse valve disc.
Equipment maintenance and bag changing can be carried out in different rooms without stopping the system fan and under normal system operation conditions. The mouth of the dust bag adopts an elastic expansion ring, which has good sealing performance and is strong and reliable. The dust removal frame adopts a polygonal shape, which reduces the friction between the dust removal bag and the dust removal frame, prolongs the service life of the bag, and facilitates bag replacement.