Overview
The SYC series pulse-jet standalone dust collector is a small bag filter designed by our company through the digestion and absorption of similar domestic products, followed by improvements.
Working Principle
Dust-laden gas enters the filtration chamber from the ash hopper (or the lower open flange). Coarser particles fall directly into the ash hopper or ash silo. The dusty gas is filtered through the filter bags, with dust retained on the bag surface. Clean gas passes from the bag openings to the clean air chamber and is discharged into the atmosphere by the fan. When dust accumulation on the filter bag surface causes the equipment resistance to rise to the set value, the time relay (or micro-differential pressure controller) outputs a signal, and the programmable controller begins operation, sequentially opening the pulse valves. Compressed air is then injected through the nozzles to perform pulse-jet cleaning on the filter bags, causing them to expand suddenly. Under the action of the reverse airflow, the dust attached to the bag surface quickly detaches and falls into the ash hopper (or ash silo), from which it is discharged through the flap valve. The pulse-jet cleaning is performed row by row on the filter bags, while the other rows continue normal filtration without stopping the fan.
Main Components
This series of dust collectors comprises six specifications, each available in two types: the standard Type A with ash hopper and the open-flange Type B (without ash hopper). Its structure mainly consists of the filtration chamber, filter bags, clean air chamber, ash hopper, flap valve, pulse-jet cleaning device, and electrical control box, with the entire housing constructed using welded structures. The access doors are sealed with foam rubber strips.
