How to reduce dust in the work of sawdust crusher

The dust reduction in the work of the sawdust crusher of Changzhou Erbang Drying Equipment Co., Ltd.:

First, properly raise the vertical return air duct: the center vertical return air duct on the cyclone reservoir is properly raised, but to ensure that the particle size of the powder meets the requirements, the center vertical return air duct is too high to affect the output, too low will cause the pipeline to be blocked. The dust settles from the first return air duct, and the water vapor adheres the dust to the pipe wall, and the pipe diameter becomes small, causing the circulation of the airflow to be hindered, affecting the output, and the motor is prone to heat. The solution is to periodically process the window opening.

Second, the vertical return air duct and the lower trough merge: the vertical return air duct on the sawdust crusher is placed on the side according to the design requirements of the equipment, often closed due to the material blocking, affecting the ventilation and output, and changing it to the next when considering dust prevention The chutes merge and are perpendicular to the wood shredder's feed opening, thus solving the blockage.

3. Place the annular water spray ring and some residual gas and a small amount of dust to settle in the sinking chamber through the return air inclined pipe. At the outlet of the pipe, a ring water spray ring can be placed to generate mist water to force the dust to settle.

4. The exhaust fan at the end of the settling chamber: the settling chamber is composed of multiple directional walls, the dust is forced to settle by the suction of the fan, and one exhaust fan is installed at the tail end to discharge the residual water vapor and dust, and finally processed in the pool. This not only ensures that the pipes of the sawdust crusher are not blocked, but also provides a guarantee for the dust removal of each partial dustproof point.

5. Regularly remove the sediment: a small amount of dust and water vapor extracted by the fan. The dust will be settled on the water surface due to the wind force. This part of the sediment must be salvaged once a week.

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