How to deal with different dusts collection?
Hygroscopic deliquescent dust Hygroscopic and deliquescent dusts such as CaO, Na2CO3, NaHCO3, NaCI, etc. are easy to absorb moisture and harden on the surface of the filter bag, or become viscous liquid after deliquescence. It will cause difficulty in cleaning, large pressure loss, and even force the dust collector to fail. When dealing with hygroscopic and deliquescent dust, the following should be...
Cause Analysis and Solution of Dew Condensation in Pulse Bag Dust Collector
Analysis of Condensation Causes The condensation, refers to the phenomenon that saturated moisture is precipitated from moist air at a certain pressure and temperature. The temperature point at which moisture is released is called the dew point. The higher the gas pressure at saturation, the lower the dew point. The higher the moisture content in the air, the higher the dew point...
Correct do of dust collector installation
Precautions for daily operation of pulse dust collector (1) When the dust collector installation is working normally, the ash discharge cannot be stopped. Avoid dust accumulation in the hopper and force the dust collector to stop. Smoke and ash from the exhaust port indicate that the filter bag has been leaked. If any filter bag mouth is found to have dust...
How to deal with the smoke and dust produced by waste incineration power generation
1. Particulate Matter Control The flue gas from the cooling tower is neutralized by the slaked lime and activated carbon injection system, and then enters the bag filter and is discharged from the top of the compartment. The injected activated carbon and other particulate matter adhere to the surface of the filter bag to form a layer of filter cake; the...
The main points of explosion-proof design of dust collector
1 Conditions of explosion 1.1 pulverized coal temperature Different coal types have different ignition temperatures, but for finer coal powder, due to the increased specific surface area, the explosion temperature is much lower than its ignition point. Usually the ignition temperature is below 40 ℃. 1.2 Volatile matter of pulverized coal The combustible gas produced by the heating of pulverized coal is burned before...
Condensation and treatment methods of cement mill dust collection
Introduction to cement mill condensation examples 1 Example of high temperature type mill The cement mill with a diameter of 4.5m × 12.96m in a factory is a circular flow mill with a cyclone separator, and the end of the mill is dedusted by a flat-bag type dust collector. The mill system is indoors, the air convection between the mill and the...