Vibration coal feeder of power station boiler pulverizing system equipped with damping device

• Main Authors: PAN BIN, HU ZONGHENG
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2010
• 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 vibration coal feeder of a power station boiler pulverizing system equipped with a damping device, which comprises a coal feeding hopper, a coal feeding hopper vibration mechanism, an operating platform, a coal feeding slot of a coal feeder and a coal feeding slot support base, characterized in that, an opening is provided at the middle part of the operating platform, the bottom of the circumstance of the operating platform is provided with a platform support column, the bottom of the coal feeding hopper is connected with a spring damping mechanism passing through the opening, the coal feeding slot of the coal feeder is hinged with the coal feeding slot support base, the spring damping mechanism and the platform support column are respectively and fixed connected with the ground. The spring damping mechanism is composed of a winding spring arranged at the bottom of the coal feeding hopper, a spring base fixedly connected with the winding spring, the coal feeding hopper support c