Title:
COMBUSTION OBJECT COMBUSTION METHOD USING SWIRLING HOT AIRFLOW, AND COMBUSTION FURNACE STRUCTURE USED IN COMBUSTION METHOD
Document Type and Number:
Japanese Patent JP2020176817
Kind Code:
A
Abstract:
To provide a method and a combustion furnace structure capable of completely combusting a combustion object efficiently.SOLUTION: A columnar combustion furnace 1 as a closed room space is formed with a refractory material. A combustion object input port and a hot air discharge port 6 are provided at appropriate locations in the combustion furnace. In order to generate a swirling hot airflow, an outside air supply unit 5 consisting of hole portions provided diagonally downward is provided in the lower part of the side surface of the upper body of the combustion furnace. The outside air supply unit is connected to an air supply fan 23 installed outside the furnace.SELECTED DRAWING: Figure 1
Inventors:
SOMA OSAMU
Application Number:
JP2019094087A
Publication Date:
October 29, 2020
Filing Date:
April 22, 2019
Export Citation:
Assignee:
SOMA OSAMU
International Classes:
F23B60/00; F23G5/00
Domestic Patent References:
| JPS55119523U | 1980-08-23 | |||
| JPS5246080U | 1977-04-01 | |||
| JPS4944304Y1 | 1974-12-04 | |||
| JPH0646725U | 1994-06-28 | |||
| JPH07243625A | 1995-09-19 |