We want to explain from the structure of the bulk cement truck:
First, the powder tanker product overview: powder tanker, the full name of the powder material transporter, it is suitable for fly ash, cement, lime powder, ore powder, granular alkali and other particles with a diameter of not more than 0.1mm powder dry material bulk transport. Powder material transporter is a kind of special-purpose vehicle which is widely used in industry, agriculture, commerce, power plant, construction and so on;
Powder tanker product structure and working principle:
1. product structure powder tanker car chassis and powder bulk transport special device consists of two parts;
2. the upper part mainly includes the transmission system, tanks, piping systems, ancillary equipment, sub-beam four parts;
3. the working principle of the powder tanker: the power of the automobile engine through the pickup, driveshafts and other action devices to the air compressor, the compressed air generated by the compressor into the tank, through the liquefaction device to liquefy the powder material, out of the pressure difference between inside and outside the tank, the powder material is transported along with the air along the discharge pipeline to a designated location;
4. Tank, through the liquefaction device to liquefy the powder material, out of the pressure difference between inside and outside the tank, the powder material along with the air along the discharge pipeline transported to the designated location; Fourth, the fluidisation of the powder particles Introduction: When the gas from the lower part of the container into the powder layer, if the gas flow rate exceeds a certain value (cement 0.015m/s), the friction between the gas and the powder body and the powder body of the weight of the body is equal to the powder body is no longer by the Fluidised bed support, at this time they can move freely, from high to low flow, so that the upper plane of the powder layer to maintain the level, similar to the nature of the liquid. If there is a hole in the side wall of the container at this time, the powder can also be sprayed from the hole. This is called fluidisation phenomenon. Cement trucks make use of the fluidisation properties of the powder to achieve unloading. Fluidised cloth in which the role of compressed air to form a fine, uniform airflow into the powder layer, so that the powder fluidisation.