Explaination Of Hongxing Dust Collector

Dust collectors are used in many processes to either recover valuable granular solid

or powder from process streams, or to remove granular solid pollutants from exhaust gases prior to venting to the atmosphere. Dust collection is an online process for collecting any process-generated dust from the source point on a continuous basis. Dust collection is a vital process for coal handling, cement fabrication, metal fabrication, mining with equipment such as raymond mill, chemical processing, woodworking, pharmaceutical, recycling and agricultural industries, among many others. The particles released during manufacturing processes are hazardous to both worker and equipment health, quickly leading to a number of problems if particles are not captured by dust collection equipment and filtered from facility air. Dust collection addresses this problem by drawing contaminated air through a filter or separator, trapping harmful particles and releasing cleaner air into the atmosphere or back onto the work floor.

Dust collectors may be of single unit construction, or a collection of devices used to separate particulate matter from the process air. They are often used as an air pollution control device to maintain or improve air quality. Operating Process of Dust Catcher The dust-laden air enters the bag filter bustle. The air is uniformly distributed avoiding channeling. Initially a coat of material forms on the bags. Subsequently, the coat acts as the filtering medium. The dust is accumulated on filter elements while the air passes thorough the filter bags from outside to inside. The accumulated powder is dislodged from the bags by reverse pulse-jet air intermittently. The dislodged powder falls on bottom cone and is discharged through powder discharge valves. china cement millhttp://www.hx-china.com/20.html rock crushing planthttp://www.hxjqchina.com/n26.html The dust free air is sucked by induced draft fan and is exhausted to atmosphere. Knockers are provided on conical portion especially for sticky/hygroscopic materials.

According to the working principal of industrial dust collectors, they can generally be divided into the following types: 1) Inertial Separators: by using a combination of forces, such as inertial, gravitational, centrifugal force, etc. 2) Fabric Filters: also called baghouses, can achieve more than 99% efficiency for very fine particulates. 3) Electrostatic Precipitators: using electrostatic forces to separate dust particles from exhaust gases 4) Wet Scrubbers: using various types of scrubbing liquid (usually water) 5) Unit Collectors : small and self-contained; it consists of a fan and some form of dust collector, suitable for isolated, portable dust production operations. Since dust collectors are varied in so many aspects, such as design, effictiveness, operation, maintenance, etc., it is a little bit difficult to choose an appropriate collector. But there are still some factors that we can follow: 1) Particle Size: in minerals processing, dust concentration may range from 0.23-11.44 g/m3, and the particle size may vary from 0.5-100m 2) Efficiency, location, and allowable emission rate required 3) Airstream Characteristics 4) Dust Origin 5) Dust Disposal Methods As the professional manufacturer of complete sets of mining machinery, such as concentrator table, Henan Hongxing is always doing the best in products and service.

by: chris lee

POST COMMENT

Loyalty Is A Way Of Life For Me Seperating Methods In Iron Ore Processing Crusher Inseparable Role In Construction Waste Disposal How To Get Past The Fear Of Rejection When Closing The Sale Appreciable Need For Doors & Window Repairing Wow Is Regularly A Enormously Multi-player On-line Element Actively Actively Shaker Style Kitchens 3 Steps To Get Back Your Card Memory Malaysia Property Sector Will Remain Strong In 2012 Restaurants In Ghaziabad: Where To Eat? Restaurants In Powai: Whats In Menu? Cremation Urns For Ashes Hcg Is The Right Way To Loose Fats