专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008297377A Apparatus for producing coke used for blast furnace 审中-公开
标题翻译：用于生产用于烤炉的焦炭的装置
公开(公告)号：JP2008297377A
公开(公告)日：2008-12-11
申请号：JP2007142713
申请日：2007-05-30
申请人： Kagawa Industry Support Foundation , 財団法人かがわ産業支援財団
发明人： CHIKADA TSUKASA
IPC分类号： C10B23/00 , C10B7/14 , C10B31/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for producing coke used for a blast furnace, which does not need a high oven construction technology, has high environmental responsiveness and high production flexibility, and also having an excellent economical efficiency. SOLUTION: This apparatus for producing the coke used for the blast furnace is characterized in that a carbonizing chamber for loading coal and dry-distilling is substantially formed with a heat-insulating material, and in addition, the heating source for dry-distilling the coal is an electromagnetic wave having ≥1 mm wave length. By forming the carbonizing chamber for the dry distillation of the coal with the heat insulation material instead of conventional silica bricks, since the high oven construction technology becomes not required and the outer surface temperature of the carbonizing chamber decreases, economical efficiency, workability or environmental dealing capacity are improved. These effects become further marked by forming the carbonizing chamber as a movable type. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种不需要高炉施工技术的用于高炉的焦炭的制造装置，具有高的环境响应性和高的生产灵活性，并且也具有优良的经济性。解决方案：用于生产用于高炉的焦炭的设备的特征在于，用于装载煤和干蒸馏的碳化室基本上由绝热材料形成，此外，蒸馏煤是具有≥1毫米波长的电磁波。通过用隔热材料代替常规的二氧化硅砖形成用于干馏煤的碳化室，由于不需要高炉施工技术，并且碳化室的外表面温度降低，经济效率，可加工性或环境交易容量有所提高。通过将碳化室形成为可移动型，进一步标记这些效果。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JPH11323344A PROCESS FOR REDUCING NOX IN COKE OVEN COMBUSTION EXHAUST 失效
公开(公告)号：JPH11323344A
公开(公告)日：1999-11-26
申请号：JP12589198
申请日：1998-05-08
申请人： SUMITOMO METAL IND
发明人： TAKASE SEIJI , ITO HIDEKUNI , YOSHIDA SHUHEI , SUZUKI YUTAKA
IPC分类号： C10B23/00 , C10B21/00
摘要： PROBLEM TO BE SOLVED: To efficiently reduce NOx in combustion exhaust in coke ovens. SOLUTION: In a coke oven heated by combustion of a rich gas, lean gas or mixture gas thereof, wherein fuel gas is supplied from the bottom part 13 of combustion chambers 1 and wherein air for combustion is supplied from the bottom part of the combustion chambers 1 or from multiple nozzles 2 placed in the height direction through ducts 3 created in the bottom part 13 of the combustion chambers 1 and in dividers 12 of the combustion chambers 1, a reductive gas containing hydrogen is blown in from a position from 1 to 2.5 m higher from gas feed openings 9 established at the bottom part 13 of the combustion chambers 1 with a blowing angle of from 90 to 60 deg. upward against the combustion exhaust flow. Since the optimal blowing position, blowing angle and blowing process of the reductive gas are determined, NOx in combustion exhaust is efficiently reduced, even in coke ovens with special forms.

3. 发明专利

JPS5244809B2 失效
公开(公告)号：JPS5244809B2
公开(公告)日：1977-11-10
申请号：JP8308375
申请日：1975-07-04
IPC分类号： C01B32/336 , C10B23/00 , C10B49/04 , C10L9/06 , C21B5/00 , F23K3/02

4. 发明专利

JP2002508798A 失效
公开(公告)号：JP2002508798A
公开(公告)日：2002-03-19
申请号：JP50460399
申请日：1998-06-11
IPC分类号： C10G9/14 , C10B23/00 , C10B55/00
摘要： The cycle time for a delayed coker unit is reduced by externally heating the coke drum near the junction of the drum shell and the supporting skirt thereof prior to beginning the hot coker feed fill step. This reduces the thermal stresses at the area around the welds of the drum skirt.

5. 发明专利

JP2002022107A SUPERHEATED STEAM GENERATING DEVICE, HEATING DEVICE UTILIZING IT, CARBONIZING DRY-DISTILLATING DEVICE, SUPERHEATED STEAM INJECTION EQUIPMENT, AND COOKER 失效
公开(公告)号：JP2002022107A
公开(公告)日：2002-01-23
申请号：JP2000202532
申请日：2000-07-04
申请人： KANSAI TECH CORP
发明人： AOYAMA KAZUO , KAMIYOSHI AKINOBU , HASHIMOTO AKIO
IPC分类号： H05B6/10 , C10B19/00 , C10B23/00 , F22B1/28 , F22G1/16 , F24C1/00
摘要： PROBLEM TO BE SOLVED: To provide a heating device which has a small size, can easily generate superheated steam, and can easily adjust the heating temperature by making heat energy to be hardly taken to the periphery of a heating vessel when heating an object to be heated. SOLUTION: This heating device has a double structure of a steam superheating vessel (3) and a steam generating vessel (2) housed in the vessel (3). The steam generated by induction heating in the vessel (2) becomes the superheated steam as the steam is heated by induction heating in a spiral flow passage (12) provided in the space between the vessels (3) and (2).

6. 发明专利

JPS5622382A WASTE DECOMPOSITIN METHOD AND APPARATUS 失效
公开(公告)号：JPS5622382A
公开(公告)日：1981-03-02
申请号：JP6160280
申请日：1980-05-09
申请人： HERKO PYROLYSE RECYCLING
发明人： ERUBUIN TOMANETSUTSU
IPC分类号： B09B3/00 , C10B1/10 , C10B7/10 , C10B23/00 , C10B47/44 , C10B53/00

8. 发明专利

JP2008297442A Apparatus for making coke oven operational schedule 有权
标题翻译：制作烤炉操作计划的装置
公开(公告)号：JP2008297442A
公开(公告)日：2008-12-11
申请号：JP2007145253
申请日：2007-05-31
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KUNIYOSHI YASUHIDE , OGAWA MITSUGI , OYAMA SATOSHI , ETO KAZUNOBU , KATO HAJIME
IPC分类号： C10B45/00 , C10B23/00 , C10B57/02
摘要： PROBLEM TO BE SOLVED: To easily rearrange an operational schedule without requiring manhours so as not to cause a drop in the coke oven operating efficiency in stopping an oven battery in order to inspect and repair a coke oven.
SOLUTION: In a memory section 602, the data on the order of ovens in 5 groups of oven batteries A to D defined in a manner that the ovens arranged in the oven batteries A to D are divided into the 5 groups for 5 oven pitches in each of the oven batteries A to D, and furthermore the oven number sequentially given to the ovens in all oven batteries is successively arranged every 5 pitches in each of the 5 groups are stored. By a schedule-making processing section 604, an operational crew selection picture is displayed in a display section 608 and here, on operating selection of an operational crew, an oven order pattern setting picture for inputting to set the oven order data of the 5 groups defined in each of a plurality of oven batteries for each this operational crew in a group unit (unit such as A1) is displayed and here, the set contents are displayed in accordance with this input setting operation of the oven order data, and the set contents are finalized as the operational schedule in accordance with this finalizing operation of the set contents.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了容易地重新排列操作进度，而不需要工作时间，以便在停止烤箱电池时不引起焦炉操作效率的下降，以便检查和修理焦炉。解决方案：在存储器部分602中，按照将排列在烘箱电池A至D中的烤箱分成5组的5组烘箱电池A至D中的烤箱数量的数据分为5组每个烤箱电池A至D中的烤箱间距，并且在所有烘箱电池中依次给予烤箱的烤箱数量依次排列在每组5组中每隔5个间隔。通过计划制作处理部分604，在显示部分608中显示操作人员选择画面，并且在操作人员的操作选择上，输入用于设置5组的烤箱命令数据的烤箱命令模式设置画面显示在组单位（例如A1单元）中的每个这个操作人员的多个烤箱电池中的每一个中限定的，并且这里根据烤箱订单数据的该输入设置操作来显示设置内容，并且该组内容根据设定内容的最终确定操作确定为操作进度。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2001513431A 失效
公开(公告)号：JP2001513431A
公开(公告)日：2001-09-04
申请号：JP2000507456
申请日：1998-08-25
IPC分类号： B01J3/00 , B01J8/02 , C10B23/00 , C10B47/00 , C10F5/00 , F26B23/00
摘要： A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded solid material. The method includes providing a plurality of vessels containing packed beds of the solid material and one or more than one heat exchange circuit for heating and cooling the solid material in the packed beds in the vessels by heat exchange with a heat transfer fluid. The method is controlled so that the solid material in a first group of the vessels is at one or more stages of a heating cycle and the solid material in a second group of vessels is at one or more stages of a cooling cycle. Specifically, the method is controlled by selectively connecting the one or more than one heat exchange circuit to the vessels so that the heat transfer fluid recovers heat from the solid material undergoing the cooling cycle in at least one of the vessels in the first group and transfers the recovered heat to the solid material undergoing the heating cycle in at least one of the vessels in the second group.

10. 发明专利

JPH0517777A UNIFORM HEATING OF HORIZONTAL FLUE OF COKE OVEN 失效
公开(公告)号：JPH0517777A
公开(公告)日：1993-01-26
申请号：JP17541291
申请日：1991-07-16
申请人： SUMITOMO METAL IND
发明人： MIURA KIYOSHI , NISHIOKA KUNIHIKO , INOUE KEIZO
IPC分类号： C10B5/06 , C10B21/00 , C10B23/00
摘要： PURPOSE:To obtain coke having stable qualities in good productivity by introducing a fuel gas and a supporting gas to a return part of a horizontal flue of coke oven, burning, raising temperature, introducing only the supporting gas during clogging of nozzle and uniformly carbonizing. CONSTITUTION:Raw material coal is fed from a feed opening 8 of coke oven to a carbonizing chamber 9, a fuel gas 4 and a supporting gas 5 such as preheated air are introduced to a return part (hair pin top) 2 of a horizontal flue (twin flue) 1 of coke oven, the fuel gas is burnt, the temperature of the flue 1 is raised to a given temperature, the fuel gas and the fuel gas and air from a nozzle 3 for air blowing are guided into the flue at an exhaust gas side, coal is carbonized and a combustion exhaust gas 11 is discharged through a combustion exhaust gas flue 12 to the outside of the oven. When the nozzle 3 for blowing the fuel gas is clogged, the supporting gas is blown into the nozzle 3 so that the horizontal flue of coke oven is uniformly heated and carbonization is evenly carried out to give coke having stabilized qualities in good productivity.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式