(1)Warehouse top dust collector

     Warehouse top dust collector is a kind of automatic dust dust removal equipment of the structure of the monomer, the filter in cement, mineral powder, mining, metallurgy, building materials, machinery, chemical industry, food processing and other industrial and mining enterprises are widely used in the filtering gas in tiny, non fiber dry dust or in the process of recovery of dry powder of a dust removal equipment. Dust concentration of warehouse top filter in 200mm/cubic material - 3000 mg/m3; Its resistance less than 65kg/ square meters, its dust removal efficiency is as high as 100%.

     Dust gas from the air inlet to filter the casing, tiny dust particles due to a variety of effect of bag, be hysteresis resistance wall outside the bag. After purification, the gas through the bag on the outlet box body eduction. As the growth of the use of time, the increase in the number of dust bag surface adsorption, a bag of permeability is reduced, the filter resistance increasing. To ensure the resistance of dust control in the range of qualified, controlled by the pulse signal, step by step to open the electromagnetic pulse valve, gets compressed air bags from various spray torch nozzle jet to the corresponding venturi tube (called a wind), and induced when high speed air flow through the venturi several times in a wind (called secondary air) into the surrounding air filter cartridge, causing swelling between bag , due to the effect of impact of the reverse pulse airflow quickly disappear, bag and a sharp contraction. This makes the product attached to the bag dust removal, outside the wall of falling dust ash library.

     (2)Vertical mill dust catcher

     Vertical mill machine dedicated pulse bag filter is a kind of special according to the characteristics of the vertical mill dust fine and dry. This filter is used to capture small and dry the fibrous dust, and its recycling efficient dry dust removal equipment. It adopts pulse blowing ash removal method, has a good effect, high purification efficiency and dust removal filter bag long service life, maintenance workload small, safe and reliable operation, etc. In addition to the widely should be in the dust removal system of various types of vertical mill machine, or machine top and bottom of the dust removal equipment of choice for dust scattered points, can be widely used in various kinds of crushing, screening equipment of dust purification.

    The vertical mill machine working principle of the pulse bag filter

     Dust collector inlet and outlet connected to the vertical grinding machine dust gas through the body side inlet into the hopper, when downdrafts hit guide plate to dust bag room, coarser particles directly down to the bottom ash hopper, fine dust with the air currents to rise. Wear on air filter bag, dust or be trapped filter bag surface, after purification, the gas through the net dust bag to the chamber, and into the net by each outlet butterfly valve discharge gas exhaust passage.

    vertical mill pulse bag filter performance characteristics:

    Advanced online pulse injection technology, soot cleaning thoroughly, low running resistance. High quality filter accessories, effectively guarantee the efficient dust removal efficiency. Fully automatic control, convenient maintenance, high running high interest rates.

    (3) Lime kiln dust collector

     When lime calcined smoke contains a large number of harmful gas emissions and dust under 10 microns, dust and SO2; F2O3; AIO3, etc. The harmful gas and dust is very big, the harm of human body if people long-term inhalation can cause respiratory diseases such as lung and bronchus, children is more serious, and the dust float in the air also contains carcinogens , if 24 hours breathing average concentration exceeds 150 mg / m3 of harmful dust cause fatal damage to the body. New technology limekiln, its main advantage is that in addition to the low energy consumption, high yield, good quality, the biggest advantage is easy to dust . Because it is equivalent to the calcination process in a sealed container, the flue gas from kiln flue gas discharge pipe, through the dust purification, and then achieve harmless, free from contamination