Airflow crusher low-pressure jet boiling device

• Main Authors: DAOHUI SUI, SHINIAN ZHANG, QILU DENG
• Format: Patent
• Language: English
• Published: 13.09.2000
• Edition: 7
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model relates to a low pressure spray and boiling device for current disintegrators, which belongs to a further improvement of a spray mechanism of a current disintegrator. The utility model is characterized in that the bottom of a disintegrating cavity (1) is provided with an air entering mechanism connected with an air pipe (2); the air pressure of the air entering pipe (2) on the bottom of the disintegrating cavity is smaller that the air pressure of a spraying pipe (3) on the middle part of the disintegrating cavity. The bottom of the device has even dispersal air entering and avoids the accumulation of particles of materials on the bottom. The output and the disintegrating efficiency of the whole machine is increased. The utility model can tolerate the processing of materials with wider particle distribution. The utility model can unload residual materials and powder conveniently and is in favor of producing operation. Because the utility model is without movable parts, the utility model can work under severe working conditions.