Title:
Heat recovery equipment and heat recovery control method for waste incineration facilities
Document Type and Number:
Japanese Patent JP6309315
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a heat exchanger of superior heat-proof and proof pressure that can be sufficiently endured against use for heat recovering with high temperature and high pressure combustion air, provide a device and a method for keeping a high temperature of heating air and adjusting temperature not exceeding a heat-proof temperature of the heat exchanger even when a load change occurs in response a waste processing amount at a waste incineration facility.SOLUTION: A distributor for distributing air before its heat transfer and an aggregate system for collecting and discharging high temperature air after its heat transfer are installed outside a cylindrical casing, many U-shaped heat transfer pipes are radially arranged in the cylindrical casing, one end of each of the U-shaped heat transfer pipes is connected to the distributor, the other end is connected to the aggregate system, two towers of radiation type heat exchangers for heat recovery with the aggregate system having a circular section are connected in series and there is provided a bypass pipe for connecting an air supply pipe connected to the first tower distributer with the second tower distributer.
Inventors:
Satoshi Inoue
Hiroki Tsubouchi
Hiroki Tsubouchi
Application Number:
JP2014051026A
Publication Date:
April 11, 2018
Filing Date:
March 14, 2014
Export Citation:
Assignee:
METAWATER Co., Ltd.
International Classes:
F28D1/047; F23G5/46; F23L15/00
Domestic Patent References:
| JP58007067U | ||||
| JP45033882B1 | ||||
| JP61159086A | ||||
| JP55067159U | ||||
| JP2004092426A | ||||
| JP2008272720A | ||||
| JP3176771U |
Foreign References:
| US20040069470 |
Attorney, Agent or Firm:
Patent Business Corporation Moegi Patent Office