Multi-fuction uniformly layered combustion device

• Main Author: XUHUA LIU
• Format: Patent
• Language: English
• Published: 14.01.1998
• Edition: 6
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; FEEDING FUEL TO COMBUSTION APPARATUS; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to a multi-function uniformly layered combustion device, which is used for chain grate boilers and kilns, and the utility model is composed of a coal feeding quantity adjustment gate which can uniformly and manually or electrically control coal feeding quantity of a coal bunker, a safety clutch, a roller coal feeder which is provided with a coal scraping cutter and can alarm accident, a coal granule sifter which can vibrate, a grate side sealing member which can resist burning and can be changed, combined type eagle iron, etc. The utility model can cause coal layers on the grate to be uniformly distributed according to a large upper part and small lower part with high quality, so the oxygen inlet quantity of the coal layer can be increased so as to assure uniform stratified combustion, and the utility model can furthest increase combustion efficiency. In addition, the utility model also has the advantages of non-caking coal in a cylinder, no coal blocking in a sieving board and automatic clearing the blocking fault of the cylinder coal feeder, and the utility model fundamentally solves the problems of easy burning and hard changing of the grate side sealing member and the eagle iron. The utility model can assure safe and economical operation of the boilers.