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Patent Searching and Data


Title:
WATER-COOLED STOKER CAPABLE OF EASY REPLACEMENT
Document Type and Number:
WIPO Patent Application WO/2020/013360
Kind Code:
A1
Abstract:
Disclosed is a water-cooled stoker capable of easy individual replacement of a water-cooled stoker unit, by realizing a detachable connection unit for connecting water-cooled stoker units arranged to be adjacent to each other. The present water-cooled stoker capable of easy replacement comprises: a water-cooled stoker unit having a body part comprising a flat grate surface on which a waste is placed, an internal space in which a cooling water is introduced and circulates, and a pipe for allowing the cooling water to be introduced to or discharged from the internal space, and, if provided in plurality, then water-cooled stoker units being consecutively arranged to be adjacent to each other to form a row, and formed rows being arranged to form a step; and a connection unit which has one side thereof coupled to a specific water-cooled stoker unit and the other side coupled to a water-cooled stoker unit adjacent to the specific water-cooled stoker unit so that the water-cooled stoker units adjacent to each other are connected to each other, and which allows for decoupling of only the connection between the water-cooled stoker units respectively connected to the one side and the other side, when the one side or the other side is decoupled. Therefore, cooling efficiency is increased, and, even if the issue of a cooling water leakage or stoker damage due to high-temperature corrosion occurs, the corresponding stoker or a corresponding elbow can be individually replaced, thereby reducing the cost of repairing an incineration facility and preventing the issue of a decrease in the overall longevity of the incineration facility.

Inventors:
YOU JUNG HO (KR)
KANG SUNG IL (KR)
Application Number:
PCT/KR2018/007930
Publication Date:
January 16, 2020
Filing Date:
July 13, 2018
Export Citation:
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Assignee:
SGE ENERGY CO LTD (KR)
International Classes:
F23G5/00; F23H3/02
Foreign References:
KR101701720B12017-02-03
JP2001505295A2001-04-17
KR101277484B12013-06-21
KR100899025B12009-05-21
JP5111033B22012-12-26
Attorney, Agent or Firm:
LEE, Won Ki (KR)
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