Author Archives: shengjie

1) bag filter with high collection efficiency, collection efficiency up to 99%, for more than 0.5μm dust removal efficiency of more than 99.99%; (2) a wide range of application, can be used for different types of asphalt mixing equipment, air volume vary; (3) adaptable, flexible, operating flexibility, choice of different functions of the bag, suitable […]

Early asphalt mixing plant is configured to filter out dry cyclone dust due to the dry cyclone can only remove large particles (> 5μm) dust particles that are present in large amounts of less than 5μm fine dust, so dust efficiency is generally only 75% to 85%. With the development of improved environmental requirements and […]

Asphalt mixing equipment are mixing a variety of mechanical devices produce asphalt mixture, is an important road construction and maintenance of equipment, and its production process is processed by stone haul means added drum dryer, heated to 140 ℃ ~ 180 after ℃ into the asphalt mixer, with a proportion of heated asphalt mixing into […]

Bag house is a dry dust filter device. Close it for trapping small, dry, non-fibrous dust. Filter bag is made using mats woven or non-woven cloth, the use of fabric filter dust gas filter effect, when the dusty gas entering the bag house dust skeleton, large particles, heavy dust, because the force of gravity settling […]

Dust is one of the dusty gas purification equipment. Its role is to dust the dust in the gas prior to discharge to the atmosphere trap down to prevent air pollution. The more types of dust, gravity settling chamber, inertial dust collector, centrifugal dust collector, wet scrubbers, electrostatic bag house and fabric filters. Due to […]

I. Overview Air box pulse bag filter, which combines the advantages of sub-room cleaning and pulse jet dust collector and other various categories, to overcome the kinetic energy when the sub-room cleaning strength is not enough, filtering and cleaning at the same time the shortcomings, thus the bag dust collector increased the use of the […]

Bag house filter aid for precoat selection principle is a wide source of cheap, pollutants have good adsorption and absorption. In general, large specific surface area, applied after the bag does not result in excessive increase in filtration resistance, and can absorb, or absorb the gas, the fine powder suitable for liquid pollutants aid. Select […]

1. Causes Discovered in 2006 when the overhaul has few bags damaged, but by 2007 the amount suddenly increased inspection found damaged more than 50 only, suspect that it was a problem with the quality of the bag or to life, after the bag and contact the manufacturer, and sampled for bag for testing, results […]

First, start filter bag 1, the start of raw materials use fuel oil boiler flue gas after combustion temperature up to 150-175 ℃ or higher; 2, check each chamber inlet valve is adjusted manually opened; 3, in order to open the fan, at least to ensure that there are four rooms online, in order to […]