Title:
COMBUSTION DEVICE
Document Type and Number:
Japanese Patent JP2021169882
Kind Code:
A
Abstract:
To provide a combustion device capable of minimizing the generation of harmful combustion gas by allowing mixed various kinds of waste kept in a mixed state to burn at a high temperature, without classifying the various kinds of waste.SOLUTION: The combustion device comprises a combustion chamber 100 provided with a feed port 101 for feeding various waste thereto and an exhaust port 102 for discharging a combustion product generated by combustion, a fresh-air feeder 110 that injects, in multiple layers, fresh air fed from outside, a plurality of auxiliary fuel injection nozzles 120 that injects auxiliary fuel into the combustion chamber 100, a distributor 130 that distributes and drops waste fed into the combustion chamber 100, a stand 140 that prevents mutual adhesion of falling waste and prevents falling waste from adhering to combustion ash present on the lower part of the combustion chamber 100, a heat recovery pipe 150 that recovers heat from the combustion product staying in the combustion chamber 100, and a dust-collecting chamber 160 comprising an inflow port 161 formed on one end thereof to communicate with the exhaust port 102, and a stack 162 formed on the other end thereof to discharge combustion gas having been subjected to a cleaning treatment.SELECTED DRAWING: Figure 1
Inventors:
HAYASHI SOGO
Application Number:
JP2020072850A
Publication Date:
October 28, 2021
Filing Date:
April 15, 2020
Export Citation:
Assignee:
HAYASHI SOGO
International Classes:
F23G5/00
Domestic Patent References:
| JPH11304121A | 1999-11-05 | |||
| JP2007322099A | 2007-12-13 | |||
| JP2006153348A | 2006-06-15 | |||
| JPH10253029A | 1998-09-25 | |||
| JPH06288526A | 1994-10-11 | |||
| JP2003114298A | 2003-04-18 |
Foreign References:
| WO2017010691A1 | 2017-01-19 |
Attorney, Agent or Firm:
Yoshiaki Fujino