Title:
焼却灰冷却装置
Document Type and Number:
Japanese Patent JP7199818
Kind Code:
B2
Abstract:
To propose technique that materializes more reduction of the moisture content of incineration ash to be discharged than ever before while suppressing increase in size of a device, in an incineration ash cooling device.SOLUTION: An incineration ash cooling device comprises: a water tank part into which incineration ash from a combustion furnace is charged; a reservoir tank having a discharge passage part formed with an upgrade passage from the water tank part toward a discharge port; and a pusher pushing the incineration ash in the reservoir tank toward the discharge port. A sealing part pushed-out downward is provided in the ceiling of the discharge passage part inlet, and the passage area of the discharge passage part inlet is reduced in comparison with the area of other part by the sealing part. The bottom level of the discharge passage part discharge port is higher than the lower end level of the sealing part, and the water surface level of cooling water stored in the reservoir tank is lower than the lower end level of the sealing part.SELECTED DRAWING: Figure 2
Inventors:
Ryosuke Minami
Naoto Yokomichi
Usui Katsuhisa
Naoto Yokomichi
Usui Katsuhisa
Application Number:
JP2018064114A
Publication Date:
January 06, 2023
Filing Date:
March 29, 2018
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
F23J1/00
Domestic Patent References:
| JP2004257660A | ||||
| JP61083821A | ||||
| JP53003194B2 | ||||
| JP11166712A | ||||
| JP2004144321A | ||||
| JP2002340323A |
Foreign References:
| US20130245353 |
Attorney, Agent or Firm:
Aiko Patent Office, a patent business corporation
Previous Patent: battery pack
Next Patent: PRINT LAYOUT SWITCHING DEVICE, PRINT LAYOUT SWITCHING METHOD, AND PRINT LAYOUT SWITCHING PROGRAM
Next Patent: PRINT LAYOUT SWITCHING DEVICE, PRINT LAYOUT SWITCHING METHOD, AND PRINT LAYOUT SWITCHING PROGRAM