COMBUSTIBLE WASTE BLOWING DEVICE AND METHOD FOR OPERATING SAME

• Main Authors: KITAZAWA KENSUKE, TSUKIDATE HIDENORI, SANO YUYA, NAITO KOICHI
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2021
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

Provided is a combustible waste blowing device and a method for operating the same that make it possible to suppress landing combustion of combustible waste, and to suppress excessive changes in the flames of a cement kiln burner even when the usage ratio of the combustible waste fluctuates. The combustible waste blowing device according to the present invention comprises: a combustible waste flowpath that is for feeding combustible waste, and that is disposed inside an innermost-core air flow path and installed parallel to the axial direction of a cement-kiln burner device; and an assist-airstream inlet disposed in the vicinity of the blowing port of the combustible waste flow path, the assist-air stream inlet allowing the inflow of an assist-air stream into the combustible waste flow path and toward the axial center of the combustible waste flow path. The assist-air stream inlet is disposed at a plurality of points relative to the circumferential direction. 本发明提供一种抑制可燃性废弃物的着陆燃烧并且即使可燃性废弃物的使用比例发生变动也能够抑制来自水泥窑用