The dust remover can be divided into filter barrel dust collector, bag dust collector and electrostatic precipitator. The function of dust collector is to separate dust from flue gas, which is one of the indispensable equipment in many industries. Today, let's look at the differences between the two environmental protection bag filter and electrostatic precipitator.

Daily operation comparison
Bag filter: the operation of the whole bag filter is very stable and the structure is relatively simple. The inspection and maintenance platform is set up, and the maintenance personnel can observe the air flow and the use of cloth bag on the bag filter platform at any time, with good safety.
Electrostatic precipitator: the automatic control is relatively complex, the safety protection of high-voltage equipment is strict, the requirements for boiler operation are not high, but the equipment management requirements are strict.
Bag filter
Comparison of dust removal efficiency
Bag filter is also known as filter type dust collector. It collects solid particles in flue gas by using bags woven with fibers. Its dust removal efficiency is high. Generally, the emission concentration at the outlet is below 50mg / Nm3, and the dust removal effect is as high as 30mg / Nm3.
At present, the newly developed bag filter has high dust removal efficiency and zero emission of smoke and dust. However, the efficiency of electrostatic precipitator is obviously lower than that of bag filter, and it can not be applied to the cleaning of explosive dust.
Comparison of daily maintenance cost
Bag filter: it is basically automatic control, with less mechanized parts and less daily maintenance personnel. It only needs refueling and observation.
Electrostatic precipitator: there are more mechanical transmission parts, more refueling observation parts, and high-voltage equipment, which is inconvenient. There are many maintenance personnel and relatively high cost.
More information about bag filter is available in the second ring road. After decades of technical precipitation and continuous innovation, Jiangsu Erhuan Environmental Protection Technology Co., Ltd. has an elite team of R & D, design and production. The company has successfully developed slant insert filter cartridge dust collector and vertical ultra-high efficiency filter cartridge dust remover by introducing the fine production process of European and American dust collectors.