The slag cooler is a specialized cooling and conveying equipment for high-temperature solid materials, widely used in pyrolysis rotary kilns, garbage incinerators, and hazardous waste heat treatment kilns. It is widely used in the field of environmental protection calcination and the metallurgical industry of steel mills to continuously cool and transport high-temperature slag. The equipment adopts a jacket indirect water cooling heat exchange method. The high-temperature slag slowly advances inside the cylinder, and the cooling water on the cylinder wall takes away the heat. The slag gradually cools down to the safe discharge temperature.

1) Indirect heat exchange process, completely isolating slag from water to avoid the generation of large amounts of slag flushing wastewater;

2) Fully enclosed cylinder structure, effectively suppressing dust dispersion and improving on-site working environment;

3) The hot water generated by heat exchange can be recycled, and the waste heat from slag can be recovered to improve the thermal efficiency of the entire system;

Low speed rotation operation, low wear and tear, low failure rate, and can operate continuously and automatically for a long time. Stable solution to the problem of high-temperature slag discharge, ensuring the continuous, safe, and environmentally friendly operation of the heat treatment system.