Structure and function of rotary coating machine
Date:2019/12/12
With the development of society, people's demand for fertilizer is increasing, and the quality requirements for fertilizer are also increasing. In order to effectively prevent the caking of fertilizer, as well as the salt bridge effect and moisture absorption on the surface of fertilizer, a kind of compound fertilizer is produced, that is to say, a protective film is wrapped on the surface of the original fertilizer, which requires the coating machine to carry out particle processing in the fertilizer production process coating.
The coating function can form a protective film on the surface of fertilizer particles and isolate it from the outside air, so as to effectively prevent caking and improve the surface finish of particles. At the same time, the machine has the characteristics of stable operation, no pollution and strong adaptability.
Working structure of coating machine
The rotary coating machine comprises a driving device, a supporting wheel device and an inclined roller.
The supporting roller device and the driving device are both located under the roller. The supporting roller device includes a front supporting roller and a rear supporting roller. The front supporting roller is located at the front end under the roller, and the rear supporting roller is located at the rear end under the roller.
Further, the fuel injection device is provided with a flow control valve.
Further, the powder spraying device is connected with a metering pump, and the powder spraying device is provided with an atomizing nozzle.
The advantages of rotary coating machine are as follows:
The spray device is arranged on the coating machine to prevent the fertilizer from caking in the process of wrapping. In addition, the spray device is arranged after the spray device so that the fertilizer can be effectively coated in the case of preventing caking. The flow rate of the spray device can be adjusted according to the flow rate of the fertilizer, which is to make the spray powder uniform and improve the coating efficiency of the fertilizer.
The coating function can form a protective film on the surface of fertilizer particles and isolate it from the outside air, so as to effectively prevent caking and improve the surface finish of particles. At the same time, the machine has the characteristics of stable operation, no pollution and strong adaptability.
Working structure of coating machine
The rotary coating machine comprises a driving device, a supporting wheel device and an inclined roller.
The supporting roller device and the driving device are both located under the roller. The supporting roller device includes a front supporting roller and a rear supporting roller. The front supporting roller is located at the front end under the roller, and the rear supporting roller is located at the rear end under the roller.
Further, the fuel injection device is provided with a flow control valve.
Further, the powder spraying device is connected with a metering pump, and the powder spraying device is provided with an atomizing nozzle.
The advantages of rotary coating machine are as follows:
The spray device is arranged on the coating machine to prevent the fertilizer from caking in the process of wrapping. In addition, the spray device is arranged after the spray device so that the fertilizer can be effectively coated in the case of preventing caking. The flow rate of the spray device can be adjusted according to the flow rate of the fertilizer, which is to make the spray powder uniform and improve the coating efficiency of the fertilizer.