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1. 发明专利

JP2003013945A Sleeve type roll 审中-公开
标题翻译： SLEEVE型滚子
公开(公告)号：JP2003013945A
公开(公告)日：2003-01-15
申请号：JP2001200979
申请日：2001-07-02
申请人： Mutsubishi Rubber Co Ltd , Sumitomo Metal Ind Ltd , 住友金属工業株式会社 , 六菱ゴム株式会社
发明人： TANAKA TATSUO , WADA MINORU , MINAFUJI MASAMITSU , MAEZONO YASUHIRO , NARUGE YUKIO , UEDA SOUICHIROU , NAKAMURA HIDEKI
IPC分类号： F16J15/18 , B22D11/128 , F16C13/00 , F16C13/02
摘要： PROBLEM TO BE SOLVED: To provide a sleeve type roll suitable for a short side roll, having a sufficient long life, an excellent dust proofness, a moisture preventive characteristic, and a lubricant leakage preventive characteristic even if an internal cooling by circulation of a cooling water is not carried out and usable in a high temperature and high humidity.
SOLUTION: The sleeve type roll is constituted of (1) a bearing shaft, (2) a rotary body 28, and (3) a heat resistant material and has stepwise a thick wall part 30a and a thin wall part 30b having a larger inside diameter than the thick wall part 30a, a holding member 30 having a gap between the rotary body and the bearing shaft 27 and installed on the internal face of the rotary body 28, (4) a main body part 31a held by the holding member and a slip part 31b sealing a gap between the bearing shaft 27 and the rotary body 28 by touching the outside face of the bearing shaft 27 flexibly. The main body part 31a is held by the level difference part of the thick wall part 30a and the thin wall part 39b, and further, a sleeve type roll 25b is provided with a circular first seal member 31 in which the thin wall part has the larger inside diameter than the outside diameter of the main body part 31a, and a circular second seal member 32 disposed while being brought into contact with (5) the end of the rotary body 28 and the first seal member 31 respectively.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供适用于短侧辊的套筒式辊，具有足够的长寿命，优异的防尘性，防湿特性和润滑剂防漏性，即使通过冷却循环的内部冷却水不能在高温高湿下进行使用。解决方案：套筒式辊由（1）轴承轴，（2）旋转体28和（3）耐热材料构成，并具有逐层的厚壁部30a和具有较大内侧的薄壁部30b 直径大于厚壁部分30a;保持构件30，其在旋转体和轴承轴27之间具有间隙，并安装在旋转体28的内表面上;（4）由保持构件保持的主体部分31a;以及滑动部分31b通过柔性地接触轴承轴27的外表面而密封轴承轴27和旋转体28之间的间隙。主体部31a由厚壁部30a和薄壁部39b的高度差部保持，另外，套筒型辊25b设置有圆形的第一密封构件31，在该第一密封构件31中，薄壁部具有较大的内径大于主体部31a的外径，以及圆形的第二密封构件32，分别与旋转体28和第一密封构件31的端部接触。

2. 发明专利

JPS61104015A Pretreatment of molten iron and apparatus therefor 失效
标题翻译：预制铁和其设备
公开(公告)号：JPS61104015A
公开(公告)日：1986-05-22
申请号：JP22281984
申请日：1984-10-23
申请人： Sumitomo Metal Ind Ltd
发明人： YAMAMOTO NORIFUMI , IKEMIYA HIROYUKI , WADA MINORU , KOBUCHI SADAO , ANEZAKI MASAHARU
IPC分类号： C21C1/02 , C21C1/04
CPC分类号： C21C1/02 , C21C1/04
摘要： PURPOSE:To project a refining agent into the inside of molten iron over a wide range by adding the refining agent with the turning effort by a mechanical means and its centrifugal force in the pretreatment wherein the refining agent is added to a molten iron flow. CONSTITUTION:A manual gate 12 of a storage vessel 3 at the oblique upper part of the flow 2 of molten iron which flows in a molten iron trough 1 and is skimmed is opened to allow a refining agent 4 in the vessel 3 to flow down by its own weight through an introducing cylinder 7 from a discharge port 11, and the agent is filled in a distribution vessel 8 from a receiving port 17. Then a motor 10 is driven, and an impeller 9 is rotated. Accordingly, a distribution port 16 of the impeller 9 at the outer periphery of the vessel 8 and openings G1-G8 close to the outer periphery of the vessel 8 are overlapped with each other successively and intermittently, and the refining agent 4 is discharged into spaces S1-S8 between impellers 19 and 19. The refining agent 4 is projected almost obliquely to the surface of the molten iron flow 2 below the impeller 9 into the inside of the flow 2 over a wide range by the projecting force resulting from the centrifugal force generated by the revolution of the impeller 9 in the radial direction of the impeller 9 and the turning effort of the impeller 9.
摘要翻译：目的：通过在预处理中将精炼剂加入到铁水流中，通过机械装置和其离心力将精炼剂加入转化油中，将澄清剂投入到铁水的内部。构成：将在铁水槽1中流动并被脱脂的铁水流2的倾斜上部的储存容器3的手动门12打开，容器3内的澄清剂4向下流动通过来自排出口11的引入筒7自身的重量，并且将试剂从接收口17填充在分配容器8中。然后驱动马达10，并且使叶轮9旋转。因此，在容器8的外周的叶轮9的分配口16和容器8的外周附近的开口G1-G8相互间歇地重叠，并且将精制剂4排出到空间 S1-S8在叶轮19和19之间。精炼剂4通过离心力产生的突出力几乎倾斜地突出到叶轮9下方的铁水流2的表面，进入到流体2的内部。由叶轮9沿叶轮9的径向的转动和叶轮9的转动力产生。

3. 发明专利

JPS6197135A Production of iron oxide 失效
标题翻译：生产氧化铁
公开(公告)号：JPS6197135A
公开(公告)日：1986-05-15
申请号：JP21656684
申请日：1984-10-16
申请人： Sumitomo Metal Ind Ltd , Taenaka Kogyo Kk
发明人： WADA MINORU , HIDAKA CHIKARA , NOMA TAKESHI
IPC分类号： C01G49/02 , B03D1/02 , C01G49/00
摘要： PURPOSE: To produce iron oxide having superior quality with high efficiency by cleaning and refining hematite ore or magnetite ore, then crushing to a desired particle size.
CONSTITUTION: The concn. of hematite ore or magnetite ore 1 is adjusted in a concentration adjusting tank 2; ore ≤10μ particle size is removed by classifying by the wet process in a cyclone 3, then the ore is classified with a hydraulic classifier 4, separated in a settling separator 5A, 5B to obtain a crude material having 10W250μ particle size distribution. Then, a reagent 6 such as alkali, fatty acid, kerosene, etc. is added to the slurry contg. the crude particles to adjust the pH to 6W10, then the particles are separated into concentrate 9A and tailing 9B on a Willfrey table 8. On one hand, the slurry contg. fine particles is separated into concentrate 11A and tailing 11B on a James table 10, and the pH of the concentrate 11A is adjusted to 9W10 by adding a reagent 13 such as alkali, collector, etc., and separated into concentrate 15A and tailing 15B by flotation 14. Thereafter, the concentrate 15A and the concentrate 9A are crushed to 0.8W2μ in a ball mill 16.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过清理和精炼赤铁矿矿石或磁铁矿矿石，以高效率生产出优质的氧化铁，然后粉碎成所需的粒径。构成：在浓度调节槽2中调节赤铁矿矿石或磁铁矿矿石1; 通过在旋风分离器3中的湿法分级除去矿石<= 10mu的粒径，然后用沉降分离器5A，5B中分离的水力分级器4对矿石进行分级，以获得具有10-250μm粒度分布的粗材料。然后，将诸如碱，脂肪酸，煤油等的试剂6加入到浆料中。粗颗粒将pH调节至6-10，然后将颗粒分离成浓缩物9A和在Willfrey工作台8上的拖尾9B。一方面，将精细颗粒分离成詹姆斯台10上的浓缩物11A和尾料11B，通过加入诸如碱，集料剂等的试剂13将浓缩物11A的pH调节至9-10，并分离成浓缩物15A和尾料此后，将浓缩物15A和浓缩物9A在球磨机16中压碎至0.8-2mu。

4. 发明专利

JPS6130613A Method for heating hot stove 失效
标题翻译：加热炉的方法
公开(公告)号：JPS6130613A
公开(公告)日：1986-02-12
申请号：JP15102484
申请日：1984-07-20
申请人： Sumitomo Metal Ind Ltd
发明人： TAKAHASHI TSUTOMU , WADA MINORU
IPC分类号： C21B9/00 , C21B9/10
CPC分类号： C21B9/10
摘要： PURPOSE:To increase the rate of heat recovery by preheating air for combustion with exhaust gas generated by combustion and low calorie gaseous fuel for combustion with metallurgical slag and by adding high calorie gaseous fuel by an amount corresponding to the shortage of calorie. CONSTITUTION:Air A for combustion is preheated with exhaust gas Z generated by combustion in a hot stove 1 for a blast furnace, and the temp. of the preheated air A is measured. Low calorie gaseous fuel BFG for combustion is preheated with metallurgical slag in a cooler 5, and the temp. of the preheated fuel BFG is measured. The amount of high calorie gaseous fuel COG for combustion to be added is determined from the measured temps., and the high calorie gaseous fuel is added to the low calorie gaseous fuel BFG by the determined amount.
摘要翻译：目的：通过燃烧产生的废气预热空气和用冶金炉燃烧的低热量气体燃料，并通过加热量相应于热量不足的量来提高热回收率。构成：用于燃烧的空气A通过在用于高炉的热炉1中燃烧而产生的废气Z预热，的预热空气A. 用于燃烧的低热量气体燃料BFG在冷却器5中用冶金炉预热，的预热燃料BFG。根据测量的温度确定用于燃烧的高热量气体燃料COG的量，并且将高热量气体燃料添加到低热量气体燃料BFG中所确定的量。

5. 发明专利

JPS59217122A Measuring method of air vibration 失效
标题翻译：空气振动测量方法
公开(公告)号：JPS59217122A
公开(公告)日：1984-12-07
申请号：JP9077083
申请日：1983-05-25
申请人： Sumitomo Metal Ind Ltd
发明人： YAMASHITA HIRONOBU , WADA MINORU , KOIKE MITSUO , OOTAKA SEIJI
IPC分类号： G01H3/00
CPC分类号： G01H3/00
摘要： PURPOSE:To enable the accurate measurement of low-frequency vibrations of the outside air even when there is a slight wind by a method wherein a microphone covered with a wind-breaking screen is set in a box having a gap through which a change in a static pressure of the outside air can be propagated into a space inside the box, and said low-frequency vibrations are measured by the microphone. CONSTITUTION:The junctions of a top face 15 and side faces 12, 13 and 14 of a wind-breaking box 11 are closely sealed by a gummed tape or the like, and a bottom face thereof is opened. The box 11 thus formed is set upward in a flat place when it is employed. This box is designed so that only the vibrations of the atmosphere and the outside air are propagated to the inside thereof through a gap between a setting plane and the lower-edge portion of each of the side faces 12, 13 and 14. A microphone 2, which is mounted on a tripod 17, covered with a wind-breaking screen 18 and housed in the wind-breaking box 11, is used as a sensor for measuring the low-frequency air vibrations of the outside air. By this constitution, the low-frequency air vibrations can be measured accurately even in the condition that there is a slight wind.
摘要翻译：目的：为了能够精确地测量外部空气的低频振动，即使有轻微的风，通过一种方法，其中将覆盖有风切割屏幕的麦克风设置在具有间隙的盒中，通过该间隙，外部空气的静压可以传播到盒内的空间中，并且所述低频振动由麦克风测量。构成：防风箱11的顶面15和侧面12,13和14的接合部通过胶带等紧密密封，并且其底面打开。这样形成的盒11在使用时在平坦的位置上设置。该箱被设计成仅通过设置平面和每个侧面12,13和14的下边缘部分之间的间隙将大气和外部空气的振动传播到其内部。麦克风2 被安装在三角架17上，被覆盖有防风屏幕18并容纳在防风箱11中的三脚架17用作用于测量外部空气的低频空气振动的传感器。通过这种结构，即使在存在轻微风的条件下也能够精确地测量低频空气振动。

6. 发明专利

JPS5952551A Electric dust collecting apparatus 失效
标题翻译：电动吸尘装置
公开(公告)号：JPS5952551A
公开(公告)日：1984-03-27
申请号：JP16359882
申请日：1982-09-20
申请人： Sumitomo Metal Ind Ltd
发明人： WADA MINORU , FUKUMOTO KENZOU , TANAKA MASANORI , KAZAMA HISAO
IPC分类号： B03C3/68
摘要： PURPOSE: To enable the conservation of power consumption, by mounting a control circuit for permitting the control winding of a saturable reactor to perform the intermittent supply of a current.
CONSTITUTION: The voltage of an AC power source 10 is applied to a rectifier 3 for a saturable reactor through a semiconductive relay 1. A semiconductive timer 2 is connected to the semiconductive relay 1 so as to repeatedly open and close said semiconductive relay 1. During a period when the semiconductive relay 1 is closed, voltage obtained by rectifying the AC power source 10 by the rectifier 3 is applied to the control winding 4a of the saturable reactor 4. The load winding 4b thereof is connected to the primary winding 5a of a voltage raising transformer 5 in series to be connected to an AC power source 11. Voltage raised by the voltage raising transformer 5 is applied to a high voltage rectifier 6 connected to the secondary winding 5b to be rectified and the loading side voltage thereof is applied to a discharge electrode 7.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了实现功耗的节约，通过安装用于允许可饱和电抗器的控制绕组执行电流间歇供电的控制电路。构成：通过半导体继电器1将AC电源10的电压施加到可饱和电抗器的整流器3.半导体定时器2连接到半导体继电器1，以便重复地打开和关闭所述半导体继电器1.在在半导体继电器1闭合的期间，通过整流器3对交流电源10进行整流而获得的电压施加到可饱和电抗器4的控制绕组4a。其负载绕组4b连接到串联连接到交流电源11的升压变压器5.由升压变压器5升压的电压被施加到与次级绕组5b连接的高压整流器6以进行整流，其负载侧电压施加到放电电极7。

7. 发明专利

JPS60194005A Pretreatment of molten iron with converter slag 失效
标题翻译：使用转炉SLM预处理铁
公开(公告)号：JPS60194005A
公开(公告)日：1985-10-02
申请号：JP4699684
申请日：1984-03-14
申请人： Sumitomo Metal Ind Ltd
发明人： WADA MINORU , YAMAMOTO TAKAIKU , ANEZAKI MASAHARU
IPC分类号： C21C1/02 , C21C1/00 , C21C1/06
CPC分类号： C21C1/00
摘要： PURPOSE:To utilize effectively much Fe and Ca contained in converter slag and the heat energy of the slag by bringing molten iron discharged from a blast furnace into contact with the converter slag in the form of molten or hot slag in a mixer before the molten iron is charged into a refining furnace. CONSTITUTION:Molten iron discharged from a blast furnace and desiliconized optionally in a spout is pretreated before it is charged into a refining furnace. The pretreatment is carried out by bringing the molten iron into contact with converter slag in the form of molten or hot slag in a mixer. For example, the converter slag is added at the lower part of a spout extended from the blast furnace. The amount of the converter slag added is 5-100kg, especially, 1-50kg per 1ton molten iron.
摘要翻译：目的：通过在高炉内排出的铁水与熔炉或热渣形式的转炉渣接触，在混合机中，在铁水之前，有效利用转炉炉渣中含有的Fe和Ca以及炉渣的热能装入精炼炉。构成：将从高炉排出并在任选地喷出的脱硅剂的熔融铁在装入精炼炉之前进行预处理。预处理是通过在混合器中使熔融的铁与熔渣或热渣形式的转炉炉渣接触来进行的。例如，在从高炉延伸的喷口的下部加入转炉炉渣。加入的转炉渣量为5-100kg，特别是每1ton铁水1-50kg。

8. 发明专利

JPS59136148A Dust removing method of dry type electrical dust precipitator 失效
标题翻译：干式电除尘器除尘方法
公开(公告)号：JPS59136148A
公开(公告)日：1984-08-04
申请号：JP1018983
申请日：1983-01-24
申请人： Sumitomo Metal Ind Ltd
发明人： WADA MINORU , SHIOMI AKIRA
IPC分类号： B03C3/74
摘要： PURPOSE: To remove effectively the dust deposited on discharge and dust precipitating electrodes without stopping the operation of a dust precipitator in the stage of hammering or oscillating the discharge and dust precipitating electrodes of the dust precipitator at specified intervals by stopping the electric charge under a specific condition in conformity with the timing thereof.
CONSTITUTION: Discharge electrodes and dust precipitating electrodes are hammered or oscillated at specified intervals during operation of a dust precipitator to dislodge the captured and deposited dust. The electric charge of the dust precipitator is intermittently stopped under the condition of T
摘要翻译：目的：通过在特定的时间段内停止电荷，有效地去除放电和灰尘沉淀电极上的灰尘，而不停止灰尘沉淀器的运行阶段，以防止灰尘沉淀器的排放和灰尘沉淀电极以特定的间隔振荡，条件符合其时间。构成：在尘埃除尘器运行期间，放电电极和灰尘沉淀电极以规定的间隔进行锤击或振荡，以移除捕获和沉积的灰尘。在T

9. 发明专利

JPS58186495A Neutralization treatment of waste water 失效
标题翻译：废水中和处理
公开(公告)号：JPS58186495A
公开(公告)日：1983-10-31
申请号：JP6937882
申请日：1982-04-23
申请人： Sumitomo Metal Ind Ltd
发明人： WADA MINORU , MIURA YOSHITERU
IPC分类号： C02F1/66
摘要： PURPOSE: To reduce the cost for neutralization treatment of waste water of pickling considerably, by adding a mixed soln. of the dust produced in the stage of desulfurizing molten iron to waste water contg. acid thereby making effective use of the above-described dust which is heretofore discarded.
CONSTITUTION: Molten iron is contained in an iron pouring ladle, and a desulfurizer contg. limestone and quicklime at 1:1 ratio and compounded with about 5% soda ash is added thereto. The molten iron is desulfurized by agitation with an impeller, then slag is discharged therefrom. Dust is generated together with a generated gas in this stage; therefore, a hood is put on the powdery dust and the dust is sucked and collected with a dust collector. When such dust is added to waste water contg. acid as a neutralizer, the neutralization capacity equivalent to the capacity of conventional neutralizers such as caustic soda, soda ash or the like is provided. If the above-descirbed dust is added as a neutralizer to the waste water contg. acid and further contg. metallic salts, the settling speed of the formed sludge is increased.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过加入混合溶剂，大幅度降低酸洗废水中和处理成本。在铁水脱硫阶段产生的废水对废水的影响。酸，从而有效地利用迄今为止废弃的上述粉尘。构成：铁水浸在铁水浇包中，脱硫剂石灰石和1：1比例的生石灰，并加入约5％的苏打灰。铁水通过用叶轮搅拌脱硫，然后将渣从其中排出。在该阶段产生与产生的气体一起产生的灰尘; 因此，将粉尘放在粉尘上，并用集尘器将灰尘吸收并收集。当这种灰尘被添加到废水中时酸作为中和剂，提供了相当于常规中和剂如苛性钠，苏打灰等的能力的中和能力。如果将上述灰尘作为中和剂添加到废水中。酸和进一步的金属盐，形成的污泥的沉降速度增加。

10. 发明专利

JPS61127805A Method and device for spout refining of molten iron from blast furnace 失效
标题翻译：用于从火焰炉中精炼炼铁的方法和装置
公开(公告)号：JPS61127805A
公开(公告)日：1986-06-16
申请号：JP24908184
申请日：1984-11-26
申请人： Sumitomo Metal Ind Ltd
发明人： WADA MINORU
IPC分类号： C21C1/00 , C21C1/02 , C21C1/04
CPC分类号： C21C1/00
摘要： PURPOSE:To assure substantial residence time and to permit the easy addition of a refining agent and the sepn. of formed slag by guiding first downward the molten iron flowing on a spout then guiding upward the molten iron. CONSTITUTION:The molten iron fed from a receiving part 2 in an arrow direction is subjected to slag cutting by a skimmer 6 and arrives at a channel bottom 8 after the flow thereof is made downward by a downward guide path 7. The flow direction of the molten iron is then changed to the upward flow by a guide path 9 at the channel bottom and the molten iron is fed to a pouring part 3 after slag cutting in an upward outflow guide path 10. Nozzle ports 12, 13 for blowing the refining agent together with a carrier gas are provided to an immersion block 11. The nozzle port 12 blows said agent to the path 7 and the port 13 to the path 10.
摘要翻译：目的：确保实质的停留时间，并允许容易地加入澄清剂和分离剂。通过首先向下引导在喷嘴上流动的铁水，然后向上引导铁水，从而形成炉渣。构成：从接收部2沿箭头方向供给的铁水通过撇渣器6进行炉渣切割，并且在通过向下引导路径7向下流动之后到达通道底部8.流动方向然后通过在通道底部处的引导路径9将铁水变成向上的流动，并且在向上流出引导路径10中的炉渣切割之后，将铁水供给到倾倒部3。用于吹送澄清剂的喷嘴端口12,13 与载气一起被提供到浸没块11.喷嘴端口12将所述试剂吹送到路径7和端口13到达路径10。

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