Cooling circulation system on rotary kiln surface

• Main Authors: XIA ZHIYUN, BIAN XINYU
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2018
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model discloses a cooling circulation system on rotary kiln surface, including cooling unit, hot water recovery unit and heat transfer unit. Cooling unit includes water inlet manifold, a plurality of showers, a plurality of nozzle, water retaining device and collect water device, every shower is the circular arc venturi tube, and a plurality of showers are established at the peripheralof the kiln body and are connected with water inlet manifold through a water inlet branch pipe separately with opening mode down, a plurality of nozzle one -to -one ground diameter are to installingon a plurality of water jets of every shower, water retaining device includes manger plate cover and apron, the periphery at a plurality of showers is established to this manger plate cover, collect water device includes a plurality of water receiving tanks, the hot water recovery unit includes a plurality of water outlet branch pipe and a buffer tank, the heat transfer unit includes hot water delivery inlet pipe, heat exc