Boiler dust collector

Boiler dust collector:

Boiler dust collector is a common auxiliary equipment in boiler and industrial production. Its function is to remove particulate fumes from boiler fuel and combustion exhaust gas, thus greatly reducing the amount of fumes discharged into the atmosphere, and it is an important environmental protection equipment to improve environmental pollution and air quality.

Working principle of boiler dust collector:

The flue gas enters the venturi through the flue, and the water is evenly injected at the entrance of the throat. Due to the high-speed movement of the flue gas, the injected water is melted into the fine ash of the wet flue gas. In this way, the dust and the water droplets collide and condensate, especially the dust material with a small diameter can be dissolved by the water mist, and the first dust removal and desulfurization are achieved, which has made fully preparation for the separation of the dust. After entering the cylinder, the rapidly decreasing temperature of the flue gas continues to impact the lime water in the pool. The dust and SO₂ in the flue gas react with the lime water to form sulfate, which sinks under the action of inertial force, gravity, adhesion and cohesion into the bottom of the water, and the second desulfurization process is completed. The water spray and water mist splashed by the flue gas, and the flue gas after washing are simultaneously lifted by the fan attraction, and the flue gas and the lime water are fully reacted, and then separated by the impeller dehydrator. The water then flows through the drain pipe into the water pool and the flue gas completes the third dedusting and desulfurization, and the purified gas is discharged into the atmosphere through the fan.

Category of boiler dust collectors:

According to different working principles, boiler dust collectors can be divided into steam dust collector, bag dust collector, boiler desulfurization dust collector, vertical kiln bag dust collector and so on.

Product features of boiler dust collector:

The boiler dust collector is suitable for dust removal, smoke elimination and desulfurization. It has the characteristics of low resistance, flexible layout and installation, high desulfurization efficiency and long service life.