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1. 发明专利

JPS61130428A Production of mini-briquette 失效
标题翻译：生产MINI-BRIQUETTE
公开(公告)号：JPS61130428A
公开(公告)日：1986-06-18
申请号：JP25164384
申请日：1984-11-30
申请人： Keihan Rentan Kogyo Kk , Nippon Kokan Kk
发明人： SATO TAKEO , YAMAOKA YOJIRO , SAWADA TERUTOSHI , MATSUNAGA YOSHIFUMI , TAKAI SEIZABURO , UCHIDA ISAMU , HASEGAWA SADATAKA , YANAGIDA KAZUHIRO
IPC分类号： C22B1/242
摘要： PURPOSE: To produce cylindrical mini-briquettes and to reduce the production cost of sintered ore by mixing the pulverous powder raw material within an iron ore sintering raw material together with a binder by a high-speed stirrer and subjecting the raw material to moisture adjustment then molding the mixture to a prescribed shape by an extrusion machine.
CONSTITUTION: The single material or raw material mixture 1 of ≥30% -4mm and -0.125mm out of the sintering raw material consisting essentially or iron ore is mixed with limestone, coke powder, etc., if necessary, and the mixture is intermittently charged into a KB mixer 5. The charged pulverous sintering raw material 1 is stirred at a high speed and mixed by rotating a rotary vane 53 and lower rotary vane 54 attached coaxially to a shaft holding device 6 at a high speed; at the same time, the moisture thereof is adjusted. The binder consisting essentially of waste alcohol liquid and quicklime powder is supplied from a binder tank 8 and is mixed with the mixture. The raw material mixture is then transferred to a disk extruder 10, by which the raw material is extruded and the cylindrical mini-briquettes having 1W5mm diameter and 1W10mm length are obtd. Such mini-briquettes are added as the sintering raw material to the sintered ore, by which the production cost of the sintering raw material is reduced.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了生产圆柱形微型团块，并通过将铁矿石烧结原料与粉碎原料与粘合剂一起通过高速搅拌器混合并使原料进行水分调节，从而降低了烧结矿石的生产成本，通过挤出机将混合物成型为规定的形状。构成：如果需要，将基本上组成的烧结原料或铁矿石中的> = 30％-4mm和-0.125mm的单一材料或原料混合物1与石灰石，焦炭粉等混合，混合物间歇地装入KB混合器5.充电的粉状烧结原料1以高速搅拌并通过旋转高速同轴地安装在轴保持装置6上的旋转叶片53和下旋转叶片54进行混合。同时调节其水分。基本上由废醇液体和生石灰粉末组成的粘合剂由粘合剂罐8供给并与混合物混合。然后将原料混合物转移到圆盘挤出机10中，通过该挤出机10挤出原料，并且可以获得具有1-5mm直径和1-10mm长度的圆柱形微型团块。作为烧结原料将这样的微型团块作为烧结矿添加，烧结原料的生产成本降低。

2. 发明专利

JPS61130427A Production of mini-briquette 失效
标题翻译：生产MINI-BRIQUETTE
公开(公告)号：JPS61130427A
公开(公告)日：1986-06-18
申请号：JP25164284
申请日：1984-11-30
申请人： Keihan Rentan Kogyo Kk , Nippon Kokan Kk
发明人： SATO TAKEO , YAMAOKA YOJIRO , SAWADA TERUTOSHI , MATSUNAGA YOSHIFUMI , TAKAI SEIZABURO , UCHIDA ISAMU , HASEGAWA SADATAKA , YANAGIDA KAZUHIRO
IPC分类号： C22B1/242 , C22B1/16
摘要： PURPOSE: To reduce the production cost of sintered ore by adding an adequate ratio of a binder to pulverous sintered raw material powder, molding and pelletizing the powder by an extrusion to mini-briquettes of a prescribed size and adding the same as a sintering raw material to sintered ore.
CONSTITUTION: The binder having 0.5W20 C.P. viscosity of a soln. contg. raw material moisture is added at 1W3wt% to a single raw material or raw material mixture of ≥30% -4mm and -0.125mm out of the sintering raw material consisting essentially of iron ore and the raw material is molded and pelletized by the extrusion to 1W5mm ϕ×1W10mm L mini-briquettes. One kind of waste alcohol liquid contg. raw material moisture, quick lime, coal tar, CMC, corn starch, wheat flour, PVA, propane deasphated asphalt, etc., or the mixture composed thereof is used for the above-mentioned additive soln. The above- mentioned mini-briquettes are added as the sintering raw material to the sintered ore by which the compounding region and yield of the quicklime are improved and the production cost of the sintered ore is reduced.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了通过向粉末烧结原料粉末添加足量的粘合剂比例，通过挤出成型并将粉末造粒成规定尺寸的微型团块并将其作为烧结原料添加，来降低烧结矿石的生产成本烧结矿。构成：粘合剂具有0.5-20℃ 溶胶的粘度。对比将原料水分以1-3重量％的比例添加到基本上由铁矿石组成的烧结原料中的> = 30％-4mm和-0.125mm的单一原料或原料混合物中，并将原料模制并造粒挤出至1-5mm phiX1-10mm L微型压块。一种废酒精液体原料水分，生石灰，煤焦油，CMC，玉米淀粉，小麦粉，PVA，丙烷脱沥青等，或由其组成的混合物用于上述添加剂溶胶。将上述微团粒作为烧结原料添加到烧结矿中，通过该烧结原料，配合区域和生石灰的产率提高，并且烧结矿石的生产成本降低。

3. 发明专利

JPS59176503A Complete combustion for low ash content solid fuel 失效
标题翻译：完全燃烧低含量固体燃料
公开(公告)号：JPS59176503A
公开(公告)日：1984-10-05
申请号：JP5208883
申请日：1983-03-28
申请人： Keihan Rentan Kogyo Kk
发明人： ARAKI HIDEYONE
IPC分类号： F23B99/00
摘要： PURPOSE: To enable complete combustion of low ash content solid fuel, by a method wherein refractory particle is spread in a layer over a fire grate.
CONSTITUTION: A refractory wire net 5, such as stainless steel wire net, having proper meshes, is spread over a fire grate 2. From among massive, granular and pellet-shaped refractories, each having size larger than the meshes of the wire net 5, a proper amount of the refractory, which is easy to handle, is selected, said refractory is spread in a layer over the wire net 5 to form several layers, low ash content solid fuel 1 is charged thereon, and the laminate may be burnt. This permits prevention of dropping of fuel, which is granulated during combustion, and a refractory iclusion 6, and allows complete combustion of the low ash content solid fuel 1 on the inclusion 6.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了使低灰分固体燃料能够完全燃烧，通过一种方法，其中难燃颗粒在火炬上的一层中蔓延。构成：具有适当网眼的耐火金属丝网5，例如不锈钢丝网，铺在火炬2上。从具有大于网5的网格尺寸的颗粒状和粒状的耐火材料中，选择适当量的易于处理的耐火材料，所述耐火材料在丝网5上铺成一层以形成几层，将低灰分固体燃料1装入其中，并且层压体可燃烧。这允许防止在燃烧期间造粒的燃料的掉落以及耐火材料6，并允许低灰分固体燃料1完全燃烧在夹杂物6上。

4. 发明专利

JPH0244885B2 失效
公开(公告)号：JPH0244885B2
公开(公告)日：1990-10-05
申请号：JP29359885
申请日：1985-12-28
申请人： NIPPON KOKAN KK , KEIHAN RENTAN KOGYO KK
发明人： MIZUI KYOSHI , NISHIJIMA HIROSHI , TAKAI SEIZABURO
IPC分类号： C21C5/00 , C21C5/52

5. 发明专利

JPS59217612A Apparatus for producing activated carbon 失效
标题翻译：生产活性炭的装置
公开(公告)号：JPS59217612A
公开(公告)日：1984-12-07
申请号：JP9108483
申请日：1983-05-24
申请人： Keihan Rentan Kogyo Kk
发明人： SAKAI TAKEO , ABE NOBUYOSHI , YABIKU KOUZOU
IPC分类号： C01B32/336 , C01B31/10
摘要： PURPOSE: To obtain activated carbon of high quality in high yield at a low cost, by passing a current directly through electrodes to a raw carbon material using a closed vertical furnace of specific structure, introducing superheated steam therethrough, and carrying out continuously drying, heating, activating and cooling steps.
CONSTITUTION: A drying furnace 26, heating furnace 27, upper activating furnace 28, middle activating furnace 29 and lower activating furnace 30, etc. are provided in a closed vertical furnace chamber, and the inner walls of the respective furnaces are formed into prisms. Furthermore, electrode plates 35 are provided internally on the opposite inner walls of the respective furnaces, and plural electrode plates 36 are provided parallel to the opposite walls at regular intervals in the horizontal direction of the furnace space in the respective furnaces. Blowing inlets 41 and 42 for superheated steam are provided in the upper activating furnace 28 and the middle activating furnace 29. A raw carbon material is fed from a feed tank 25, and a current is passed from electrode plates 35 and 36 directly to the raw carbon material. Superheated steam is then introduced to carry out continuously the respective drying, heating, and activating steps, and the resultant material is cooled in a cooling tank 31 to produce the aimed activated carbon.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：以低成本获得高质量的活性炭，通过使用特定结构的封闭立式炉将电极直接通过电极传递到原料碳，将过热蒸汽引入其中，进行连续干燥，加热，激活和冷却步骤。构成：在封闭的立式炉室中设置有干燥炉26，加热炉27，上活化炉28，中间活化炉29和下活化炉30等，各炉的内壁形成棱镜。此外，电极板35设置在各炉的相对的内壁的内部，多个电极板36在相应的炉中在炉空间的水平方向上以规则的间隔平行于相对的壁设置。用于过热蒸汽的吹入口41和42设置在上部活化炉28和中间活化炉29中。原料碳从进料罐25进料，电流从电极板35和36直接流到原料碳材料。然后引入过热蒸汽以连续进行各自的干燥，加热和活化步骤，并将所得材料在冷却罐31中冷却以产生目标活性炭。

6. 发明专利

JPS59160527A Pressure granulator for powder and granule 失效
标题翻译：用于粉末和颗粒的压力造粒机
公开(公告)号：JPS59160527A
公开(公告)日：1984-09-11
申请号：JP3357783
申请日：1983-03-01
申请人： Keihan Rentan Kogyo Kk
发明人： TAKAI SEIZABUROU , HASEGAWA SADATAKA
IPC分类号： B01J2/22 , B30B11/18 , B30B11/20 , C22B1/14
摘要： PURPOSE: To obtain pressurized particles having a uniform grain size by compressing a raw material between a pair of pressing rolls having many longitudinal grooves in parallel with the rotating direction and having the same diameter so that the compressed material is stuck and filled on the surfaces of the longitudinal grooves and scraping off said material by the tooth profile of sizing rolls.
CONSTITUTION: A pair of pressing rolls 1 having many longitudinal grooves in parallel with the rotating direction on the surface and having the same diameter are provided and a pair of sizing rolls 2 having many projections arrayed in a parallel linear shape in parallel with the rotating direction and having the projecting shape forming a tooth profile in the circumferential direction are provided. The respective rolls 2 are brought into contact with the rolls 1 so that the projections of the rolls 2 move cooperatively with the longitudinal grooves of the rolls 1. The raw material compressed between the rolls 1 and 1 is adhered and packed on the surfaces of the longitudinal grooves and is then scraped off by the tooth profile of the rolls 2. The grain size is thus easiliy adjusted without crushing the particles and since the pressurized particles having a uniform grain size is obtd., the particles withstand handling in transit and contribute to the improvement in productivity and an improvement in quality, etc.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在一对具有与旋转方向平行的纵向槽的一对压辊之间压缩原料以获得具有均匀粒径的加压颗粒，并且具有相同的直径，使得压缩的材料被粘附并填充在纵向凹槽，并通过施胶辊的齿廓刮掉所述材料。构成：具有与表面上的旋转方向平行且具有相同直径的多个纵向槽的一对加压辊1，并且具有许多突起排列成平行直线状的一对施胶辊2，其与转动方向平行并且具有沿圆周方向形成齿廓的突出形状。相应的辊2与辊1接触，使得辊2的突起与辊1的纵向槽协同运动。在辊1和1之间压缩的原料被粘合并包装在纵向槽，然后通过辊2的齿廓刮掉。因此，粒径在不破坏颗粒的情况下被容易地调整，并且由于具有均匀晶粒尺寸的加压颗粒，颗粒在运输过程中经受处理并有助于生产力的提高和质量的提高等

7. 发明专利

JPS54146803A Production of metallurgical briquette coke 失效
标题翻译：冶金制品的生产
公开(公告)号：JPS54146803A
公开(公告)日：1979-11-16
申请号：JP5443578
申请日：1978-05-10
申请人： Keihan Rentan Kogyo Kk , Nippon Kokan Kk
发明人： IZAWA TETSUO , MORI TAKASHI , OKUYAMA YASUO , HORIGUCHI MASAHIRO , YANAGIUCHI MAMORU , TSUKADA KOUJI , ARAKI HIDEAKI , TAKAI SEIZABUROU
IPC分类号： C10B53/08 , C10L5/10
摘要： PURPOSE: To produce metallurgical briquette coke without pollution, by high- temperature carbonization of molded coal which is obtained by blending finely divided coke as a main raw material with finely divided caking coal and a binder.
CONSTITUTION: A) 50W75 wt. % of finely divided powder coke having particle diameters of about 0.1W0.5 mm as a main raw material is blended with B) 15W 40 wt. % of a caking coal having a particle size similar to that of the coke and a fluidity not less than 1,000 ddpm (Giesler) and C) 3W10 wt. % of a binder, e.g., asphalt deasphalted by propane and pitch, capable of improving a handling strength after molding and a bond strength in a stage of carbonization, to form briquette, which is carbonized at 1000°C. The powdered coke produced in a coke oven is usable as a metallurgical coke required at a iron mill.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过将细碎焦炭作为主要原料与细碎的结块煤和粘合剂混合而获得的成型煤的高温碳化，生产无污染的冶金团块焦炭。构成：A）50-75wt。以粒径约0.1-0.5mm为主要原料的细碎粉末焦炭的百分比与B）15-40重量％％的具有与焦炭相似的粒度的结块煤，流动性不小于1,000dpm（Giesler）和C）3-10wt。％的粘合剂，例如由丙烷和沥青脱沥青的沥青，能够提高成型后的处理强度和碳化阶段的粘合强度，以形成在1000℃碳化的团块。在焦炉中生产的焦炭可用作铁厂所需的冶金焦炭。

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