Slag cooling device

• Main Authors: LI KEZHONG, LIU YUANJIE, ZU JINGRU
• Format: Patent
• Language: Chinese; English
• Published: 21.11.2023
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The utility model relates to the technical field of slag cooling, and provides a slag cooling device. The slag cooling device comprises a tank body, a slag inlet is formed in the top of the tank body, a slag outlet is formed in the bottom of the tank body, a cooling water spray head and a slag cooling part are arranged in the tank body, the slag cooling part is arranged below the slag inlet, and the cooling water spray head is used for spraying cooling water to slag falling from the slag inlet to the slag cooling part, so that primary cooling of the slag is achieved. A cavity used for introducing cooling gas is formed in the slag cooling part, and a plurality of exhaust holes are formed in the side, facing the slag inlet, of the slag cooling part, so that the cooling gas exhausted from the exhaust holes flows to slag falling from the slag inlet, and secondary cooling is conducted on the slag. The slag is received through the slag cooling piece, the time for cooling the slag by cooling water and cooling gas is