Author Archives: shengjie

The disadvantages of the filter bag cage

Dust filter bag cage is the key to cleaning, cleaning effect determines the success or failure of the entire system and dust removal equipment, and therefore characterized by a strong cleaning dust skeleton as the preferred device. Taken in the past or bolt lashing compacted solid bag method, there is a leak interfaces bag, dust bag […]

The main features of the device and EAF dust

EAF flue gas produced has the following characteristics First, complex composition, containing a flammable explosive gas C0; the second is the flue gas temperature is high, large fluctuations, temperature range of 1200 ℃ ~ 1600 ℃; Third soot complex composition, containing a metal oxide, carbon particles; fourth is fine soot particles, the average particle size […]

Bag house commissioning and routine maintenance

Bag house daily operation and maintenance In the daily operation of the bag filter, since the operating conditions, certain changes occur, or some failure, will affect the normal operation of equipment status and performance, should be regularly inspected and appropriate regulatory purpose is to extend filter bag life, lower power consumption and recovery of useful […]

How to choose the filter bag?

Abstract: First, understand the flue gas temperature to be addressed: bag filter bag as a core member. The selected filter can not adapt to the flue gas temperature is very important. Such as filter normal temperature flue gas temperature exceeds too much, because the high cost of high-temperature filter material resulting in increased investment in […]

The properties of needle punched felt

1. Heat resistance: having a melting point of 285 ℃, it is particularly long-term heat resistance, can be used continuously at a temperature of 190 ℃ and highly resistant to steam heat; even in high pressure steam of 160 ℃ in It can maintain a 90% strength. 2. Singeing calendering treatment can achieve easy cleaning effect. […]

What need to notice for bag filter?

Q: What need to notice for bag filter? A: 1.The cloth should not hang too loose or too tight, too loose easily dust, tight easy to pull bad. 2. The bag should not mix old and new, at different times to avoid damage to affect normal operation. 3. Replace the bag down, first blowing with compressed air, and […]

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What need to notice for disc filter?

Q: What need to notice for disc filter? A: 1. The choice of filter cloth should not be too thick, too thick is not conducive to sew the bag when installed. 2. Cloth surface selected should not be too smooth, too smooth, not cake formation and productivity. cheap nfl jerseys According to federal prosecutors and court records, Cosmopolus […]

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What need to notice for vertical belt filter?

Q: What need to notice for vertical belt filter? A: 1. Requires a certain thickness of the filter cloth and strong anti-tensile strength. 2. To ensure that both ends of the joint or parallel weft coincidence, when the operation of the filter cloth to prevent deviation occurs. 3. The operation of the interface should be noted that the direction of […]

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Precautions filter operation

1. Before use must first check whether the inlet and outlet piping has been installed properly, and the inlet and outlet pipe fixed groove Fortunately, making entrance difficult to swing. 2. Open the exhaust valve before prescribing valve, the water from the dosing valve into the tank by dosing pump and the inlet pipe, so […]