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Common problems of dust remover

Article source: this site Author: admin popularity: second Time: 12:17, September 9, 2020【 large in Small

a duster common problem:

1. The dust remover is blocked. Cartridge filter The dust collector is composed of filter element or pulse injection. According to the installation methods, the cartridge dust remover can be divided into inclined plug-in type, side mounted type, hoisting type and top mounted type. According to the material of the filter cartridge, the filter cartridge dust remover can be divided into long fiber polyester filter cartridge dust collector, composite fiber cartridge dust collector, anti-static cartridge dust collector, flame retardant cartridge dust collector, membrane filter cartridge dust collector, nano cartridge dust collector, etc. A device that separates dust from flue gas. The performance of the dust remover is expressed by the amount of gas that can be treated, the resistance loss of gas passing through the dust collector and the dust removal efficiency. When there is traffic jam in the structure of dust remover, the resistance will increase continuously, which can be shown by the increasing reading of differential pressure gauge. A device that separates dust from flue gas. The performance of the dust remover is expressed by the amount of gas that can be treated, the resistance loss of gas passing through the dust collector and the dust removal efficiency. The clogging of dust remover is the main reason for the phenomenon of abrasion, perforation and falling off.

Measures to deal with dust: (1) temporarily strengthen cleaning to eliminate dust collector blockage; (2) partial or total replacement of dust; (3) to adjust the installation and operation conditions.

2. The dust remover is damaged. The shape of the precipitator and the installation method and mechanism development of the dust collector determine the position where the dust collector is prone to damage. According to this, we can carry out analysis, inspection and maintenance.

a duster

Figure 3. The dust collector is aging. Due to the following reasons, it is necessary to investigate the causes and take measures to remove and replace the dust remover. (1) Hardening and shrinkage caused by abnormal high temperature; (2) reaction with vapors of acids, bases or organic solvents; (3) reaction with water. The filter cloth should not be hung too loose or too tight, too loose is easy to accumulate dust, and too tight is easy to be damaged. 5. The old dust collector should not be mixed with the new process, so as to avoid the influence of different damage time on the normal operation of the equipment. Figure 6. When replacing the dust remover, first use compressed air, and then check whether there are holes and holes to be repaired for replacement. If there is dust on the duster, rinse it with clean water and replace it after drying.