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1. 发明专利

JP2005321325A Microwave type distance measuring instrument 有权
标题翻译：微波型距离测量仪器
公开(公告)号：JP2005321325A
公开(公告)日：2005-11-17
申请号：JP2004140502
申请日：2004-05-11
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： SAKAMOTO SHUICHI , FURUYA HIDEHIKO , OTA HIDEKI
IPC分类号： F23G5/50 , G01S13/08
摘要： PROBLEM TO BE SOLVED: To provide a microwave type distance measuring instrument capable of restraining a disturbance wave, when a protection mechanism such as a partition plate is provided in the measuring instrument for the purpose of preventing heat, deposition of foreign matter and the like. SOLUTION: In this microwave type distance measuring instrument, the disturbance wave reflected directly from the partition plate is precluded from coming into a reception antenna by inclining the partition plate, and a radio wave absorber is provided on a wall surface in an inner side of a measuring instrument attaching seat to restrain the disturbance wave such as a multiple reflection wave reflected a plurality of times and an irregular reflection wave. The radio wave absorber for absorbing the reflection wave reflected between a microwave transceiver and the partition plate in a cylindrical body is preferably bonded on a cylindrical inner face. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了提供一种能够抑制干扰波的微波型距离测量仪器，当在测量仪器中设置诸如分隔板的保护机构以防止热量，异物的沉积和类似。解决方案：在这种微波型距离测量仪器中，通过使分隔板倾斜，从隔板直接反射的干扰波不会进入接收天线，并且在内部的壁表面上设置无线电波吸收体测量仪器安装座的一侧以抑制多次反射的多次反射波等干扰波和不规则反射波。用于吸收在微波收发器和圆筒体中的分隔板之间反射的反射波的电波吸收器优选地接合在圆柱形内表面上。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004085174A Inflammable dust blowing facility for waste melting furnace 有权
公开(公告)号：JP2004085174A
公开(公告)日：2004-03-18
申请号：JP2003046112
申请日：2003-02-24
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： TODAKA MITSUMASA , OTA HIDEKI , KOSHO SHUNJI , TATSUTA EIZO
IPC分类号： F23G5/24 , F23G5/02 , F23G5/14 , F23G5/44
摘要： PROBLEM TO BE SOLVED: To provide an inflammable dust blowing facility for a waste melting furnace considerably reducing a building construction cost, an installation work cost and a design cost owing to a low equipment cost and a small installation space of equipment.
SOLUTION: This inflammable dust blowing facility for the waste melting furnace is constituted to collect inflammable dust from the waste melting furnace by a dust collector, to extract the collected inflammable dust from an inflammable dust hopper to convey it to a blowing apparatus 12, and to blow it by air conveyance from a tuyere 15. An inflammable dust conveying line between the inflammable dust hopper and the blowing apparatus 12 is provided with a cooling drum 16d for cooling the inflammable dust, and a rotating screen 16f to constitute an inflammable dust cooling filter apparatus 16 formed as one apparatus. Further, the inflammable dust cooling filter apparatus 16 and the blowing apparatus 12 are directly connected by double dampers 17a, 17b and mounted on a common frame 18 to form one unit.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004163000A Device for picking collected dust in pyrolyzed gas in waste melting furnace 审中-公开
公开(公告)号：JP2004163000A
公开(公告)日：2004-06-10
申请号：JP2002329357
申请日：2002-11-13
申请人： Nippon Steel Corp , Nittetsu Plant Designing Corp , 新日本製鐵株式会社 , 日鐵プラント設計株式会社
发明人： TODAKA MITSUMASA , OTA HIDEKI , KOSHO SHUNJI , TATSUTA EIZO
IPC分类号： F23G5/24 , F23G5/44
摘要： PROBLEM TO BE SOLVED: To provide a device for picking the collected dust in a pyrolyzed gas of a waste melting furnace free from the intrusion of pyrolyzed gas to a combustible dust blowing side, and the obstacle to the dust treatment in the device for collecting the combustible dust and picking the same.
SOLUTION: In this waste disposing device for burning the waste gas from the waste melting furnace 1 in a combustion chamber 21 and recovering the heat from a boiler 35 and the like, the combustible dust from the waste melting furnace 1 is collected, and the collected combustible dust is picked. Rotary seal valves 26 are mounted in two stages on a combustible dust picking part 25 at a lower part of a dust remover 5 for collecting the combustible dust included in the pyrolyzed gas generated from the waste melting furnace 1, and a means 27 for pressurizing between the rotary seal valves 26, 26 by an inert gas is mounted.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2007225196A Purging method for intermediate hopper in waste material inserting apparatus of waste melting furnace 有权
标题翻译：废物熔融炉废物进料装置中间炉的采掘方法
公开(公告)号：JP2007225196A
公开(公告)日：2007-09-06
申请号：JP2006047279
申请日：2006-02-23
申请人： Nippon Steel Engineering Co Ltd , Nittetsu Plant Designing Corp , 新日鉄エンジニアリング株式会社 , 日鐵プラント設計株式会社
发明人： TODAKA MITSUMASA , OTA HIDEKI , HIRANO MITSUHARU
IPC分类号： F23G5/44 , F23G5/00
摘要： PROBLEM TO BE SOLVED: To provide a purging method for an intermediate hopper capable of drastically reducing the purging amount of inert gas.
SOLUTION: The intermediate hopper 2 is provided at the upper part of a waste melting furnace 1, and an upper sealing valve 5 which is opened and closed at the time of receiving a waste material is provided at the upper part of the intermediate hopper 2, while a lower sealing valve 7 which is opened and closed at the time of the injection of the accumulated waste material into the waste melting furnace 1 is provided at the lower end of the intermediate hopper 2. In the purging method of the intermediate hopper 2, furnace gas intruded into the intermediate hopper 2 at the time of the injection of the waste material into the furnace is purged first using inert gas, and then purged by open air.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够显着降低惰性气体吹扫量的中间料斗的清洗方法。解决方案：中间料斗2设置在废料熔化炉1的上部，并且在接收废料时打开和关闭的上密封阀5设置在中间料斗2的上部漏斗2的下端设置有在将累积的废料注入到废弃熔化炉1中时将打开和关闭的下部密封阀7设置在中间料斗2的下端。在中间料斗2的吹扫方法中料斗2，首先使用惰性气体吹入在将废料注入炉中时侵入中间料斗2的炉内气体，然后用露天空气吹扫。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004012073A INFLAMMABLE DUST TREATING FACILITY FOR WASTE MELTING FURNACE 有权
公开(公告)号：JP2004012073A
公开(公告)日：2004-01-15
申请号：JP2002168724
申请日：2002-06-10
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： TODAKA MITSUMASA , ICCHO MASANOBU , OTA HIDEKI
IPC分类号： F23G5/24 , B07B1/00 , B09B3/00 , F23G5/02 , F23G5/14 , F23G5/44 , F23G5/46 , F27B1/10 , F27D17/00
摘要： PROBLEM TO BE SOLVED: To provide superior durability, to eliminate the need for work such as exchange of containers for treatment of a large lump of dust or the like on a sieve, and also to eliminate dust generation and danger of ignition, in a sieving device of an inflammable dust blow-in line. SOLUTION: In a waste treatment device, exhaust gas from the waste melting furnace 1 is burned in a combustion chamber 21 and heat is recovered by a boiler or the like. Inflammable dust from the waste melting furnace 1 is collected, the collected inflammable dust is treated, the inflammable dust is sieved by the highly durable rotational sieving device 20, inflammable dust below the sieve is supplied into the waste melting furnace 1 via a tuyere by air conveyance, and dust on the sieve is supplied to the combustion chamber 21 by air conveyance. COPYRIGHT: (C)2004,JPO

6. 发明专利

JPH03106540A CONTINUOUS CASTING EQUIPMENT 失效
公开(公告)号：JPH03106540A
公开(公告)日：1991-05-07
申请号：JP24340689
申请日：1989-09-21
申请人： NIPPON STEEL CORP , NITTETSU PLANT DESIGNING CORP
发明人： OTA HIDEKI , YADORI KIYOMI , HARA HIROMI , KINOSHITA KATSUHIRO
IPC分类号： B22D11/04
摘要： PURPOSE:To lighten weight of an apparatus and to facilitate exchange en bloc by fixing a mold to an oscillating table, supporting this with a digital step cylinder, fixing the cylinder to a stand frame and making the frame attachable/ detachable. CONSTITUTION:The vertical mold 1 is fixed on the oscillating table 2 and this is directly supported with the digital step cylinder 3 and the cylinder 3 is supported and fixed on the stand frame 4 and pulse driving signal having the desirable oscillating wave form is inputted to the cylinder 3 to oscillate the vertical mold 1. The stand frame 4 supports a support frame 6 providing support rolls 7 through bearings 5 and short shaft 8. In order to fix the frame 4 to a fixing frame 11, stand guides 10 and fixing device 14 are set. The equipment is made to compact and the weight is lightened and the exchanging work en bloc is facilitated and the change of oscillating condition is facilitated.

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