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1. 发明专利

JPS5959839A Method for measuring phase change starting temperature of layer to be sintered 失效
标题翻译：测量层间相变温度的方法
公开(公告)号：JPS5959839A
公开(公告)日：1984-04-05
申请号：JP16983182
申请日：1982-09-30
申请人： Nippon Kokan Kk
发明人： SAITOU HIROSHI , YANAKA HIDEOMI , NAKANO KOUICHIROU , KUROSAWA SHINICHI , MATSUNAGA YOSHIFUMI
IPC分类号： C22B1/20
摘要： PURPOSE: To measure simply and exactly the phase change starting temp. of a layer to be sintered, by measuring the temp. and phase changes of the layer with a thermometer and an oxygen cell.
CONSTITUTION: An oxygen cell 1 and a thermometer 2 are inserted into an arbitrary position of a starting material layer 10 from a charging hole 9 pierced in a pellet 8. The electromotive force of the cell 1 is closed to zero at first. The force is suddenly increased in accordance with the melting of the layer 10, and it is suddenly reduced and almost eliminated in accordance with the solidification of the layer 10 after finishing sintering. The temps. of the layer 10 at the time of the sudden increase and reduction of the electromotive force are measured as the melting starting temp. and the solidification finishing temp., respectively.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：简单准确地测量相变起始温度。的待烧结层，通过测量温度。并用温度计和氧气池进行相变。构成：将氧气池1和温度计2从穿过颗粒8的充填孔9插入原料层10的任意位置。电池1的电动势首先闭合为零。根据层10的熔化，力突然增加，并且根据完成烧结后的层10的固化，其突然减少并几乎消除。温泉作为熔融起始温度，测定电动势突然增加和减小时的层10。和凝固整理温度。

2. 发明专利

JPS6126732A Method for estimating internal temperature of sintering layer 失效
标题翻译：评估烧结层内部温度的方法
公开(公告)号：JPS6126732A
公开(公告)日：1986-02-06
申请号：JP14746384
申请日：1984-07-18
申请人： Nippon Kokan Kk
发明人： YAMAOKA YOJIRO , SAWADA TERUTOSHI , MATSUNAGA YOSHIFUMI , TAKEMOTO KATSUHIRO , FURUKAWA KAZUHIRO
IPC分类号： C22B1/20
摘要： PURPOSE: To regulate accurately sintering conditions and to stabilize the quality of sintered ore as a product by estimating the thickness distribution of a red-hot layer in a sintering process in a Dwight-Lloyd sintering apparatus from the thickness of the red-hot layer in the ore discharge part, the surface temp. of a layer in a firing furnace and other factors.
CONSTITUTION: In the sintering process in the Dwight-Lloyd sintering apparatus 1, the thickness of the red-hot layer 4'a in the ore discharge part, the surface temp. of the layer in the firing furnace, the volume distribution of sucked air on a sintering bed 4' in the longitudinal direction of the sintering apparatus 1, and a heat balance in the sintering layer are measured or calculated with radiant pyrometers 8, an anemometer 17, etc. The temp. distribution at an arbitrary position is estimated in three dimensions from said informations.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在德怀特 - 劳埃德（Dwight-Lloyd）烧结设备的烧结工艺中估算红热层的厚度分布，从红热层的厚度来估算烧结条件并稳定作为产品的烧结矿质量，矿石排放部分，表面温度。的一层在烧炉等因素。构成：在德怀特 - 劳埃德（Dwight-Lloyd）烧结设备的烧结过程中，矿石排出部分的红热层4'a的厚度，表面温度在煅烧炉中，在烧结装置1的纵向上的烧结床4'上的吸入空气的体积分布和烧结层中的热平衡用辐射高温计8，风速计17 等等。在任意位置的分布从所述信息三维估计。

3. 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。

4. 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。

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