Japan, March 5 -- NIPPON STEEL CORP has got intellectual property rights for 'REFRACTORY STRUCTURE OF COKE OVEN.' Other related details are as follows:
Application Number: JP,2022-043590
Category (FI): C10B29/02,C10B5/12
Stage: PROBLEM TO BE SOLVED: To provide a refractory structure of a coke oven, capable of, in a refractory structure of a coke oven, shortening a distance from a top edge of a heat storage body to a ceiling of a top part of a ceiling part space.SOLUTION: Disclosed is a refractory structure of a coke oven having a carbonization chamber and a combustion chamber arranged in an upper stage and a heat storage chamber 1 arranged in a lower stage, wherein the refractory structure of the coke oven is characterized by that: the heat storage chamber 1 is sectioned by a pillar wall 7 between the neighboring other heat storage chamber in a length direction of a coke oven battery 32; a refractory constituting a ceiling part of the heat storage chamber 1 is constituted of a single refractory block (heat storage chamber ceiling part block 15) per the heat storage chamber 1 in the length direction of the coke oven battery 32; and both end parts 16 of the heat storage chamber ceiling part block 15 in the length direction of the coke oven battery 32 are supported by pillar walls 7 on both ends in the length direction of the coke oven battery 32 of the heat storage chamber 1.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: March 18, 2022
Publication Date: Sept. 29, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
