|
�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡ �ì�è�»“S‹Z•ñ KAWASAKI STEEL GIHO Vol.13 (1981) No.4 �¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡�¡ |
| ”M•—˜F”MŒø—¦‚ÌŒü�ã�ô Mesures for Increasing Hot Stove Heat Efficiency ’JŒû�@�Cˆê(Shuichi Taniguchi)�@––�X �@�@úc(Akira Suemori)�@‹v•Û�@�G•ä(Hideo Kubo)�@‰Í�‡�@—²�¬(Takanari Kawai) |
| —vŽ| : �‚˜F•t‘Ñ”M•—˜F‚Ì�ȃGƒlƒ‹ƒM�[Šˆ“®‚Æ‚µ‚Ä�C”MŒø—¦Œü�ã‚ð�}‚邽‚ß‘€‹Æ‰ü‘P‚Æ�C”r”M‰ñŽû�Ý”õ‚Ì�Ý’u‚ð‚¨‚±‚È‚Á‚½�B‚»‚ÌŒ‹‰Ê”MŒø—¦‚Í�]—ˆƒŒƒxƒ‹‚Ì80�“‚©‚ç87�`88�“‚ւƑ傫‚Œü�サ‚½�B–{•ñ��‚ł͔MŒø—¦Œü�ã‚ÉŠñ—^‚µ‚½�”‰ü‘P�ô‚Ì—á‚Æ‚µ‚Ä�C(1) ”M—Ê“Š“ü•ûŽ®‚̉ü‘P(2) –¢”RƒKƒX”�¶–hŽ~ (3) ‹ó‹C—\”MŽž‚̃Jƒ�ƒŠ�[”M�Ä (4) ’~”MŽº�‚‚³•ûŒü‚̉·“x•ª•zŠÇ—� (5) ”r”M‰ñŽû�Ý”õ�i‹ó‹C—\”MŠí�j‚Ì�Ý’u‚ÌŠT—v‚ð�q‚ׂé�B |
| Synopsis : Hot stove operation was improved and waste gas heat recovery equipment was installed to increase heat efficiency of the hot stove. As a result the heat efficiency increased from the former level of 80% to 87-88%. This paper reports some examples of measures taken which have contrbuted to the increase in the heat efficiency as follows: (1) Improvement in heat input method (2) Prevention of unburnt gas occurrence (3) High-calorific mixed ges combustion in hot stoves with an air preheater (4) Control of temperature profile at checker chamber (5) Installation of waste gas heat recovery equipment. |
| –{•¶�iPDF: 11P/305kb�j |