Pulse dust collector | MC pulse bag dust collector

The pulse bag dust collector is not suitable for high temperature and corrosive gas purification. The maximum allowable temperature is used. The dust bag is made of industrial polyester flannel filter material. The industrial temperature must not exceed ℃. If the felt filter material is used, the working temperature must not exceed ℃. The temperature is at ℃. High temperature resistant glass fiber needle punched felt can be used. The pressure the dust collector can withstand is 3 mm water column. If a bag type assembled pulse dust collector is selected, it is marked as type
Six characteristics of type pulse bag dust collector:
. On the basis of retaining the advantages of the prototype dust collector, the dust collector adopts a low-resistance pulse valve, which more than doubles the life of the dust collector's control system and filter bags, reducing the maintenance workload< br/>. The compressed air pressure for dust cleaning has been reduced from the original kg/cm pressure to the current 3 kg/cm pressure, but the dust cleaning effect can still achieve the effect of kg/cm pressure, thereby expanding the scope of use
.Due to structural improvements, the rigor of the equipment has been enhanced, and the air leakage volume can be lowered, further improving product quality
.The uncovering device and the filter bag fixing method have been reformed to improve working conditions for equipment inspection and maintenance.
.The blowing device has a protective cover, and the cover structure adopts rainproof measures, so that the dust collector does not need to be placed in the open air without a rainproof shed, which reduces construction investment
.The dust cleaning part originally used an auger. Removed and installed a series of automatic rotary ash discharge valve combined air shutoff device. The dust cleaning effect is expanded, the maintenance is reduced, and the ash is tightly sealed and quickly discharged
Working principle of pulse bag dust collector
Dust The gas enters the dust collector through the air inlet, and the lower box enters the upper box through the filter bag due to various effects of the filter bag. The dust gas is separated, the dust is adsorbed on the filter bag, and the gas passes through the filter bag. The bag enters the upper box through the venturi tube and is discharged from the air outlet. During the purification process of dust-containing gas through the filter bag, as time increases, more and more dust accumulates on the filter bag, thus increasing the resistance of the filter bag. Gradually increase, and the amount of gas passing through the filter bag gradually decreases. In order to make the dust collector work normally, the resistance must be controlled within a limited range (usually - mm water column). In this way, when the resistance rises to the limited range, the controller will It is necessary to issue instructions to trigger each control valve in sequence and open the pulse valve. The compressed air in the air bag is sprayed into the corresponding filter bag through the venturi tube from each hole of the blow pipe. The filter bag expands sharply under the instantaneous reverse action of the air flow, causing the accumulated air to accumulate. The dust on the surface of the filter bag falls off and the filter bag is regenerated. The cleared dust falls into the ash hopper and is discharged from the body through the ash discharge system. Since the dust accumulated on the filter bag is regularly removed, the purified gas passes normally, ensuring that the dust collector Working normally