Burner for producing inorganic spheroidized particles, device for producing inorganic spheroidized particles, and method for producing inorganic spheroidized particles

• Main Authors: HAGIHARA YOSHIYUKI, YAMAMOTO YASUYUKI
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: BLASTING; BURNERS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

The purpose of the present invention is to provide a burner for producing inorganic spheroidized particles, the burner being capable of greatly reducing the amount of greenhouse gases generated and suppressing coal ash generated during combustion. Provided is a burner (1) for producing inorganic spheroidized particles, which uses a fuel gas and a combustion-supporting gas containing oxygen, and which is provided with: a raw material powder supply path (2A) for supplying an inorganic powder as a raw material powder; a first fuel gas supply path (3A) for supplying a first fuel gas that does not contain a carbon source; and a first combustion-supporting gas supply path (4A) for supplying a first combustion-supporting gas. 本发明的目的在于提供无机质球状化粒子制造用燃烧器，其能够大幅削减温室气体的产生量，抑制燃烧中产生的煤灰。本发明提供无机质球状化粒子制造用燃烧器(1)，其为使用燃料气体和含有氧的助燃性气体的无机质球状化粒子制造用燃烧器，包括：将无机质粉体作为原料粉体供给的原料粉体供给路(2A)；供给不含碳源的第一燃料气体的第一燃料气体供给路(3A)；以及供给第一助燃性气体的第一助燃性气体供给路(4A)。