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91. 实用新型

JPS6032106Y2 失效
公开(公告)号：JPS6032106Y2
公开(公告)日：1985-09-25
申请号：JP17401081
申请日：1981-11-21
IPC分类号： C21D1/00 , F27D3/10

92. 实用新型

JPS6096598U 失效
公开(公告)号：JPS6096598U
公开(公告)日：1985-07-01
申请号：JP18912883
申请日：1983-12-06
IPC分类号： C21C5/40 , F27D3/10 , F27D17/00

93. 发明专利

JPS6077909A PROCESS FOR OPENING AND CLOSING FLOW RATE REGULATING VALVE 失效
公开(公告)号：JPS6077909A
公开(公告)日：1985-05-02
申请号：JP18462583
申请日：1983-10-03
申请人： NIPPON STEEL CORP
发明人： CHIKAMATSU EIJI , SAWAI TOSHIAKI , KONDOU ISAO , YAZAKI TAKASHI , SAWA MASAAKI , KATAOKA SHINICHI , SUGA MICHITAROU
IPC分类号： C21B7/20 , B65B1/42 , B65D90/58 , C21B7/18 , F16K3/22 , F27D3/10
摘要： PURPOSE:To prevent biting of feed, to prolong life of a sealing valve, and to make feeding smooth by constructing a flow rate regulating valve for powder with two spherical plates and letting the feed remaining on the valve fall down before the valve is closed. CONSTITUTION:A valve 7 is opened fully after the feed in a hopper 2B is discharged through a flow rate regulating valve 7 which has been set to a specified degree of opening. The valve 7 is then closed. The valve 7 is fitted to the outlet of the hopper 2B, and the valve body is formed of two spherical plates 8A, 8B overlapping on each other. To the spherical plates 8A, 8B, approximately triangular notches are provided. The area of the opening is varied by turning the spherical plates 8A, 8B around the same shaft 9. By the above described process, troubles of biting of feed between a sealing valve 5 and a valve seat is prevented, thus, the life of the sealing valve is prolonged, and also feeding operation into the blast furnace 1 is made smooth.

94. 实用新型

JPS6037795U 失效
公开(公告)号：JPS6037795U
公开(公告)日：1985-03-15
申请号：JP12888783
申请日：1983-08-20
IPC分类号： C21B7/18 , F27B1/20 , F27D3/10

95. 发明专利

JPS59164817A Feeding device of raw material 失效
标题翻译：原材料的送料装置
公开(公告)号：JPS59164817A
公开(公告)日：1984-09-18
申请号：JP3829183
申请日：1983-03-10
申请人： Mitsubishi Heavy Ind Ltd
发明人： KOBAYASHI MASAHIKO , ARAI KEIZOU , KAMIKAWA SUSUMU , FUJIOKA HIRONORI
IPC分类号： F27D3/10 , F23K1/00 , F23K3/00 , F27B21/06 , F27B21/10 , F27D3/00
摘要： PURPOSE: To prevent a raw material from falling down from a grate and yet the grate from being clogged by a method wherein a lower layer is formed with granular lumps having comparatively larger diameter and an upper layer is formed with particles having comparatively smaller diameter by means of a sieving device.
CONSTITUTION: Crushed lump-like raw material 5 in a feeding device 2 is cut-out by small portions by means of a cutting-out device such as roll feeder, gate or the like and falls along an inclined plane 10 in order to be supplied to a processing device 9 of crushed lump-like raw material. A grating-like sieving member 11 is mounted on the inclined plane 10. Out of the crushed lump-like raw material, particles 12 with small diameter pass through the sieving member 11 and fall down, while raw material 4 with large diameter slides on the inclined plane 10 without passing through the sieving member 11 and falls on a vacant grate 3. Because the grate 3 moves in the direction indicated with the arrow, the particles 12 with small diameter past through the sieving member 11 fall on the crushed lump-like raw material 4 with large diameter, which have fallen and been heaped up on the grate 3. Consequently, the clogging of the grate can be prevented and the reduction of cost can also be contrived.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止原料从炉排落下而炉排不被其中下层形成具有相对较大直径的颗粒状物的方法堵塞，而上层由具有相对较小直径的颗粒形成，的筛分装置。构成：通过诸如辊式给料机，闸门等的切出装置，小型部分将进料装置2中的碎块状原料5切割，并沿着倾斜平面10落下以供应到破碎块状原料的加工装置9。格栅状筛分件11安装在倾斜平面10上。在破碎的块状原料中，具有小直径的颗粒12通过筛分件11并掉落，而具有大直径的原料4在倾斜平面10不通过筛分构件11并落在空篦子3上。由于格栅3沿着箭头所示的方向移动，通过筛分构件11的小直径的颗粒12落在被破碎的团块状原料4大直径，已经下降并堆放在炉排3上。因此，可以防止格栅的堵塞，并且还可以降低成本。

96. 发明专利

JPS59153815A Feeding device of raw material to melt-reducing furnace 失效
标题翻译：原料的进料装置用于降低熔炉
公开(公告)号：JPS59153815A
公开(公告)日：1984-09-01
申请号：JP2632383
申请日：1983-02-21
申请人： Kawasaki Steel Corp
发明人： HAMADA SHIYUNJI , FUJITA TSUTOMU , HAMADA HISAO , INATANI TOSHIHIRO , KATAYAMA EIJI , TSUCHITANI NOBUO , TAKADA SHIKOU , KADOTO MITSUO
IPC分类号： C21B11/02 , C21B5/00 , C21B11/00 , C21B13/00 , F27B1/20 , F27D3/10
CPC分类号： C21B5/008
摘要： PURPOSE:To distribute coarse grain raw material to the central part, and fine grain raw material to the peripheral part of a furnace by giving to the raw material kinetic energy in the radial direction of the furnace after the charged raw material is allowed to collide once with a bell and slide on the bell. CONSTITUTION:The raw material corresponding to one batch quantity is charged to an upper hoper 1 by opening a damper 5; the damper 5 is closed after charging and an equalizing valve 6 is opened to equalize the inside pressure of the hopper 4 to the inside pressure of the furnace 1. The raw material in the hopper 4 is dropped by opening the damper 9 through the inside of a lower hopper 8 via a feeding pipe 14 to collide vertically with the bell 3 at the top of the furnace, is slid on the bell 3, thus, the kinetic energy in the radial direction of the furnace 1 is given to the raw material. In this way, the coarse grain raw material is distributed to the central part of the furnace and the fine grain raw material is distributed to the peripheral part of the furnace.
摘要翻译：目的：通过在充电的原料被允许碰撞一次之后，通过给予原料在炉子的径向方向上的动能，将粗粮原料分散到中心部分，并将细颗粒原料分散到炉的周边部分钟上响起钟声。构成：通过打开阻尼器5将与一批量相对应的原料装入上部上料斗1; 阻尼器5在充气后关闭，并且打开均压阀6以使料斗4的内部压力与炉子1的内部压力相等。通过将阻尼器9打开通过内部的方式将料斗4中的原料打开通过供给管14与炉子顶部的钟形3垂直碰撞的下料斗8在钟形件3上滑动，从而将炉子1的径向的动能送给原料。以这种方式，将粗粮原料分配到炉的中心部分，将细粒原料分配到炉的周边部分。

97. 发明专利

JPS5930763B2 JPS5930763B2 - 失效
公开(公告)号：JPS5930763B2
公开(公告)日：1984-07-28
申请号：JP8245676
申请日：1976-07-09
申请人： Wurth Paul Sa
发明人： RUNE MAARU , AROWASU ANJERU
IPC分类号： C21B7/18 , C21B7/20 , C22B41/00 , F27B1/20 , F27D3/10
CPC分类号： C21B7/20 , C21B7/18 , C22B41/00 , F27B1/21 , F27D3/10 , F27D2003/105

98. 发明专利

JPS59115973A Inlet section for rotary drum 失效
标题翻译：旋转鼓入口部分
公开(公告)号：JPS59115973A
公开(公告)日：1984-07-04
申请号：JP23162083
申请日：1983-12-09
申请人： Kloeckner Humboldt Deutz Ag
发明人： FUUBERUTO RAMEZOORU , FURITSUTSU ZEEREN , RARUFU FUIRUGESU , KARURUHAINTSU SHIYUREEDERU , ERUMAARU FUAIZERU
IPC分类号： F27D3/10 , F27B7/28 , F27B7/30 , F27B7/32
CPC分类号： F27B7/3205 , F27B7/28 , F27B7/30 , F27B2007/3211

99. 实用新型

JPS5973339U 失效
公开(公告)号：JPS5973339U
公开(公告)日：1984-05-18
申请号：JP16877082
申请日：1982-11-09
IPC分类号： C04B7/45 , C04B7/44 , F27D3/08 , F27D3/10

100. 实用新型

JPS5973338U 失效
公开(公告)号：JPS5973338U
公开(公告)日：1984-05-18
申请号：JP16876982
申请日：1982-11-09
IPC分类号： C04B7/45 , C04B7/44 , F27D3/10 , F27D3/18

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