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1. 实用新型

JPH01136150U 失效
公开(公告)号：JPH01136150U
公开(公告)日：1989-09-18
申请号：JP2517088
申请日：1988-02-29
IPC分类号： C10B37/04

2. 发明专利

JPS58191784A Production of coke 失效
标题翻译：生产焦糖
公开(公告)号：JPS58191784A
公开(公告)日：1983-11-09
申请号：JP7478782
申请日：1982-05-04
申请人： Nippon Steel Corp
发明人： YAMAGUCHI TOKUJI , KOBAYASHI KATSUAKI , MIURA YOSHIAKI
IPC分类号： C10B37/04 , C10B57/04 , C10B57/10 , C10L5/04
摘要： PURPOSE: To obtain a coke with suppressed dusting, by separating a pulverized coal into a fine particulate coal and a coarse particulate coal during or after drying the pulverized coal, mixing the fine particulate coal with a highly fluidible coal, compressing the resultant mixed coal, mixing the coarse particulate coal with the compressed briquettes, charging the resultant mixture into a coke oven, and carbonizing the mixture.
CONSTITUTION: A pulverized coal is separated into a fine particulate coal part and a coarse particulate coal part during or after drying the pulverized coal, and the separated fine particulate coal part is then mixed with a highly fluidible coal and pressure molded to give briquettes, which are directly or disintegrated and mixed with the above-mentioned coarse particulate coal part. The resultant mixture is then charged into a coke oven and carbonized to give the aimed coke. Preferably, water in an amount of 5wt% or less is added to the briquettes or a mixed coal of the coarse particulate coal with the briquettes to adjust the moisture thereof.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了获得具有抑尘效果的焦炭，在粉煤干燥过程中或之后将粉煤分离成细粒煤和粗颗粒煤，将细粒煤与高度流动的煤混合，压缩所得混合煤，将粗颗粒煤与压缩的团块混合，将所得混合物装入焦炉中，并将混合物碳化。构成：在粉碎煤中干燥期间或之后，将粉煤分离成细粒煤部分和粗颗粒煤部分，然后将分离的细颗粒煤部分与高度流动的煤混合并加压成型，得到煤球与上述粗颗粒煤部分直接或分解并混合。然后将所得混合物装入焦炉中并碳化，得到目标焦炭。优选地，将5重量％以下的水添加到团块或粗粒煤与煤的混合煤中以调节其水分。

3. 发明专利

JPH08100178A OPERATION OF COKE OVEN 失效
公开(公告)号：JPH08100178A
公开(公告)日：1996-04-16
申请号：JP23541494
申请日：1994-09-29
申请人： KAWASAKI STEEL CO
发明人： IGAWA KATSUTOSHI , MATSUI TAKASHI , HANAOKA KOJI , TANMACHI KENICHI
IPC分类号： C10B29/04 , C10B31/02 , C10B37/00 , C10B37/04 , C10B41/00
摘要： PURPOSE: To improve productivity of homogeneously reinforced coke by controlling expansion coefficient and bulk density of source coal, adjusting an average clearance between a coke cake surface and an oven wall in a carbonization chamber after dry distillation, preventing an undesirable extruding and efficiently carrying out the operation of a coke oven. CONSTITUTION: This method for operating a coke oven is to control an expansion coefficient of a source coal 4 charged into a carbonization chamber 2 in the coke oven and control a bulk density of the source coal 5 after charged into the carbonization chamber 2, adjust an average clearance between a cake surface after dry distillation and an oven wall surface of the carbonization chamber 2, prevent an undesirable extrusion of the coke cake and carry out the operation of the coke oven. The control of the bulk density is preferably carried out by a coal charging method where the source coal 4 falling into the carbonization chamber 2 by gravity is forced to fall by using a rotor 3 when the source coal 4 is charged into the carbonization chamber 2.

4. 发明专利

JPH0768523B2 失效
公开(公告)号：JPH0768523B2
公开(公告)日：1995-07-26
申请号：JP12907688
申请日：1988-05-25
IPC分类号： C10B37/04 , C10B37/02

5. 实用新型

JPS6339144U 失效
公开(公告)号：JPS6339144U
公开(公告)日：1988-03-14
申请号：JP12884086
申请日：1986-08-26
IPC分类号： C10B31/02 , C10B37/04 , C10B45/02

6. 发明专利

JPS61176687A METHOD FOR CHARGING COAL TO COKE OVEN, AND APPARATUS THEREFOR 失效
公开(公告)号：JPS61176687A
公开(公告)日：1986-08-08
申请号：JP1647585
申请日：1985-02-01
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON STEEL CORP
发明人： NASU TOSHIYUKI , MURAKAMI HIROYASU , HODATE TOSHIAKI , NAKAGAWA YOJI
IPC分类号： C10B31/04 , C10B37/04 , C10B45/02
摘要： PURPOSE:To shorten the molding time of a compacted coal, and to improve the coal-charging capacity, by integrally molding a compact cake having a volume corresponding to the amount of the coal to be charge to each charging hole, dividing the cake into columnar cakes corresponding to the size of the charging hole, and charging the cake into the carbonization chamber through the charging hole. CONSTITUTION:A compacted cake 34 having a volume corresponding to the amount of coal to be charged through each charging hole into a carbonization chamber 21 furnished with plural charging holes 22 is molded by integral molding. The cake is pushed out upon the charging hole 22, divided into columnar cakes 50 each corresponding to the size of the charging hole 22, and charged through the charging hole into the carbonization chamber 21. The charging of coal to a coke oven can be carried out thereby.

7. 发明专利

JPS5918435B2 JPS5918435B2 - 失效
公开(公告)号：JPS5918435B2
公开(公告)日：1984-04-27
申请号：JP12630580
申请日：1980-09-11
申请人： Nippon Steel Corp
发明人： TAKAMORI OSAMU , IEKO KAZUHIRO , YAMAMOTO SEIJI , YAMAGATA YASUTOMO , IGAI KYOZO , KUBO KYOKAZU
IPC分类号： C10B37/04 , C10B39/04

8. 发明专利

JP2020514490A コークス炉の装入方法审中-公开
公开(公告)号：JP2020514490A
公开(公告)日：2020-05-21
申请号：JP2019541743
申请日：2018-02-02
申请人：ポールワースエス.アー.
发明人：ショーンス,ステファン , ハットマッチャー,パトリック , トッカート,ポール
IPC分类号： C10B37/04 , C10B31/02
摘要：コークス炉に石炭を装入する方法は、石炭をコークス炉室(65)に装入し、それによって室内に石炭の山(70)が形成される工程と、石炭の山を均す工程とを含む。均す工程は、石炭の山(72)にブラスト管(16)のブラスト端部(20)を導入する工程であって、ブラスト管が、ガスブラストを放出するように構成されている加圧ガス貯蔵容器(14)と連通している、工程と、レベリングを引き起こすために石炭の山(72)のブラスト端部を介して少なくとも1回ガスブラストを放出する工程と、室からブラスト管を除去する工程とを含む。石炭の山を均すための装置(10)は、ガスブラストを放出するように構成された加圧ガスを備えた貯蔵容器(14)と、それを通じて圧縮ガスのブラストを石炭の山に放出して石炭の山を均すことができる、ブラスト管のブラスト端部にある少なくとも1つの開口部(22 j )を有するブラスト管(16)と、屋根を介して静止位置と作業位置との間でブラスト管を移動させるように構成されたマニピュレータ装置(27)とを含む。【選択図】図6

9. 实用新型

JP2510044Y2 失效
公开(公告)号：JP2510044Y2
公开(公告)日：1996-09-11
申请号：JP40611690
申请日：1990-12-28
IPC分类号： C10B37/02 , C10B37/04

10. 发明专利

JPH07109467A METHOD FOR PREHEATED STAMP CHARGING OF COAL 失效
公开(公告)号：JPH07109467A
公开(公告)日：1995-04-25
申请号：JP25689293
申请日：1993-10-14
申请人： NIPPON STEEL CORP
发明人： OTSUKA JUNICHI
IPC分类号： C10B37/04 , C10B45/02 , C10B57/10
摘要： PURPOSE:To provide the subject method which improves productivity and prevents dusting without requiring the addition of a binder. CONSTITUTION:The whole of coal for coke making comprising coals with different caking properties is quickly heated to 300-500 deg.C, consolidated into a coal cake using coal in the softening and melting zone as the binder, and quickly charged into a coke oven.

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