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Hazardous waste incineration rotary kiln design to focus on the issue of consideration

Hazardous waste incineration rotary kiln design to focus on the issue of consideration

Since the hazardous waste contains some flammable substances, in order to prevent the hazardous waste crushing process may produce fire, explosion and other working conditions, the crusher system is equipped with N2 oxygen control system, crusher plug valve before and after the configuration of the oxygen content detection function. Once the oxygen content is higher than 6%, the system automatically closes the upper and lower hydraulic gates and starts the button system to complete the functions of N2 injection, oxygen detection and material discharge. At the same time to ensure the reliable operation of the plug valve, the crusher system import and export set up hydraulic plug gate, double protection.

2023-12-21

Analysis of the structure type of rotary dryer

Analysis of the structure type of rotary dryer

In the rotary dryer, according to the different direction of flow of wet material and hot gas, it can be divided into two forms: downflow and counterflow. As shown in the figure below, when the flow direction of wet material and hot gas is the same, then it is the downflow dryer; when the flow direction of wet material and hot gas is exactly opposite, then it is the counterflow dryer.

2023-12-21

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Shandong Changzheng Machinery Equipment Manufacturing Co., Ltd.
Shandong Changzheng Machinery Equipment Manufacturing Co., Ltd.

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