会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明专利
    • Method for producing zinc carbonate
    • 生产碳酸锌的方法
    • JP2010159181A
    • 2010-07-22
    • JP2009002638
    • 2009-01-08
    • Hamada Heavy Industries LtdNippon Steel Corp新日本製鐵株式会社濱田重工株式会社
    • SHIMOMURA KENSUKEKAMIJO TOMOYUKIKAMIKAWA YOSHIHIROIBARAKI TETSUJIMAZAWA MASATO
    • C01G9/00
    • PROBLEM TO BE SOLVED: To provide a dissolution method for easily and surely attaining both of: dissolving Zn contained in a Zn-containing generated substance close to the Zn-concentration of the Zn-dissolution capacity of an ammonium carbonate solution to be used; and avoiding an excessively dissolved state or an oversaturation state where Zn is dissolved to concentration equal to or higher than the Zn-dissolution capacity of the ammonium carbonate solution to be used, in a method for producing zinc carbonate by a dissolution method using ammonium carbonate. SOLUTION: Before performing a dissolution process for dissolving a Zn-containing generated substance into an ammonium carbonate solution, the content of easily soluble Zn in the Zn-containing generated substance is obtained by analyzing a sample solution obtained by dissolving the Zn-containing generated substance into an ammonium carbonate solution having a composition equal to that of the ammonium carbonate solution used in practical dissolution. Then, the blending ratio of the Zn-containing generated substance to the ammonium carbonate solution is determined based on the obtained content so that the blending amount of easily soluble Zn from the Zn-containing generated substance becomes 80-100 mass% of the Zn-dissolution capacity that is determined by the composition of the ammonium carbonate solution, and thereafter, the dissolution process is carried out. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种容易且可靠地获得的溶解方法:将含有Zn的Zn生成物中所含的Zn溶解为接近于碳酸铵溶液的Zn溶解能力的Zn浓度为 用过的; 并且通过使用碳酸铵的溶解法避免过度溶解状态或过饱和状态,其中Zn被溶解成等于或高于所使用的碳酸铵溶液的Zn溶解能力的浓度。 解决方案:在进行将含Zn生成物质溶解到碳酸铵溶液中的溶解过程之前,通过分析通过溶解Zn含量产生的样品溶液获得含Zn生成物质中容易溶解的Zn的含量, 含有生成物质成为具有与实际溶解中使用的碳酸铵溶液相同的碳酸铵溶液。 然后,根据所得到的含量,测定含Zn的生成物质与碳酸铵溶液的混合比例,使来自含Zn的生成物质的容易溶解的Zn的配合量成为Zn- 通过碳酸铵溶液的组成确定的溶解能力,然后进行溶解处理。 版权所有(C)2010,JPO&INPIT
    • 12. 发明专利
    • Classifier
    • 分类器
    • JP2009006306A
    • 2009-01-15
    • JP2007172707
    • 2007-06-29
    • Hamada Heavy Industries Ltd濱田重工株式会社
    • FUJII TSUTOMU
    • B07B13/10B07B13/04B07B13/08C21B3/06
    • Y02W30/543
    • PROBLEM TO BE SOLVED: To provide a classifier capable of simply and inexpensively conditioning crushed objects having the particle size constitution within a predetermined reference range with a sieving even the crushed objects are wet. SOLUTION: The classifier 10 for conditioning the crushed objects 13 having the fine particle content within the preliminarily set range from the crushed objects 12 passed through a sieve 11 includes: stirring means 17 having stirring members 16 provided above the intermediate part of a belt conveyor 14 for transporting the crushed objects 12 and inserted from the above into an accumulation layer of the crushed objects 12 under conveyance to stir the crushed objects 12 on the belt conveyor 14, to separate fine particles deposited on the surface of coarse particles, and to move them to the lower part of the accumulation layer; and separation means 19 having a separation member 18 provided below the height position of a discharge part of the belt conveyor 14 and separating back and forth the stream of the crushed objects 12 formed by dropping the accumulation layer with the fine particles moved to the lower part from the discharge part. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供能够简单且廉价地调节具有粒径结构在预定参考范围内的粉碎物体的分选机,即使被粉碎物体是湿的,筛分也是筛分的。 <解决方案>用于调节通过筛子11的被破碎物12在预先设定的范围内的微粒含量的粉碎物13的分级器10具有搅拌构件16,搅拌构件16设置在搅拌构件16的中间部分 用于输送破碎物体12并从上方插入被输送物体12的堆积层的带式输送机14,以搅拌带式输送机14上的破碎物体12,以分离沉积在粗颗粒表面上的细颗粒;以及 将它们移动到堆积层的下部; 以及分离装置19,其具有设置在带式输送机14的排出部分的高度位置下方的分离构件18,并且通过将移动到下部的细颗粒落下而形成的破碎物体12的流动来回分离 从排放部分。 版权所有(C)2009,JPO&INPIT
    • 13. 发明专利
    • Screening method by slit bar and screening device
    • 通过条形码和筛选装置的筛选方法
    • JP2008194640A
    • 2008-08-28
    • JP2007033833
    • 2007-02-14
    • Hamada Heavy Industries LtdNippon Steel Corp新日本製鐵株式会社濱田重工株式会社
    • SHINAGAWA KAZUYUKISHIMAKAWA YOSHIAKISAWARA YUJI
    • B07B1/12
    • PROBLEM TO BE SOLVED: To provide a screening method by slit bars and a screening device suppressing and further preventing adhesion of lithic raw material to slit bars with a simple mechanism, and increasing screening accuracy compared with a conventional one.
      SOLUTION: In the screening method using multiple slit bars 12 having spaces 11 from the upstream side to the downstream side, and tiltedly sliding down the lithic raw material on the slit bars 12 for screening, the surface layer of the slit bar 12 is composed of a rubber-like elastic body 13, and metallic wires 14 are disposed inside the rubber-like elastic body 13. The outer diameter of the slit bar 12 is 8-20 mm, and the thickness of the rubber-like elastic body 13 is 2.5 mm or more.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:通过狭缝条和筛选装置提供筛选方法,其通过简单的机制抑制并进一步防止石墨原料与裂缝条的粘附,并且与传统的方法相比增加筛分精度。 解决方案:在使用多个具有从上游侧到下游侧的空间11的狭缝条12的筛选方法中,并且在用于筛选的狭缝条12上的石墨原料倾斜地向下滑动时,切割条12的表面层 由橡胶状弹性体13构成,金属丝14配置在橡胶状弹性体13的内部。狭缝条12的外径为8〜20mm,橡胶状弹性体的厚度 13为2.5mm以上。 版权所有(C)2008,JPO&INPIT
    • 14. 发明专利
    • Method for manufacturing reduced briquette
    • 制造减速机的方法
    • JP2008056986A
    • 2008-03-13
    • JP2006234816
    • 2006-08-31
    • Hamada Heavy Industries LtdNippon Steel & Sumikin Stainless Steel Corp新日鐵住金ステンレス株式会社濱田重工株式会社
    • KAWASAWA TAKEOMORISHIGE HIROAKI
    • C22B1/16C22B1/244C22B7/02
    • Y02P10/212
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing a reduced briquette, which can sufficiently secure the strength of the briquette after having baked when manufacturing the reduced briquette by using collected dust which is formed in a steel smelting process as a raw material and reducing the dust in a reductive baking furnace. SOLUTION: A raw material blend mixture is prepared by the steps of: blending 2 to 15 mass% of neutralized sludge, which is produced in a pickling waste liquid treatment process and contains a CaF 2 component, and 10 to 15 mass% of carbonaceous material with a collected dust which is produced in the steel-smelting process; adding an organic binder of 5 to 10 mass% by outer percentage to the blend; and further adding a lime source to the blend so that the basicity (CaO/SiO 2 ) in the blent raw material can be in a range of 0.3 to 1.0. The method for manufacturing the reduced briquette comprises the steps of: kneading the raw material blend mixture; molding the kneaded mixture into a briquette; and then reducing the briquette while baking the briquette in a reductive baking furnace in an atmosphere of 1,250°C or higher for 25 minutes or longer. A steel to be smelted is preferably a stainless steel. Quicklime or hydrated lime can be used as the lime source. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种制造还原型团块的方法,其可以通过使用以钢冶炼方法形成的收集的灰尘作为原料,在制造还原型团块时,能够充分确保烧结后的团块的强度 还原烘烤炉中减少粉尘。 解决方案:通过以下步骤制备原料混合物混合物:混合2〜15质量%的中和污泥,其在酸洗废液处理工艺中生产并含有CaF 2 SBB组分 和10〜15质量%的在钢铁冶炼工序中生成的收集灰尘的碳质材料; 向混合物中以外部百分比加入5〜10质量%的有机粘合剂; 并进一步向混合物中添加石灰源,使得在原料中的碱度(CaO / SiO 2 / SB> 2 )可以在0.3〜1.0的范围内。 制造还原型团块的方法包括以下步骤:捏合原料混合物; 将捏合的混合物成型为团块; 然后在还原烘烤炉中在1250℃以上的气氛中烘烤25〜25分钟以上的同时还原压块。 要熔炼的钢优选为不锈钢。 生石灰或熟石灰可用作石灰源。 版权所有(C)2008,JPO&INPIT
    • 15. 发明专利
    • Alignment device for lower tank or dip tube
    • 用于下罐或DIP管的对准装置
    • JP2005272889A
    • 2005-10-06
    • JP2004085138
    • 2004-03-23
    • Hamada Heavy Industries LtdNippon Steel Corp新日本製鐵株式会社濱田重工株式会社
    • KITAZAKI MICHIMATSUKUMA TAKAYUKIFUJII KAZUYOSHIKINOSHITA JUNICHI
    • C21C7/10
    • PROBLEM TO BE SOLVED: To provide an alignment device for a lower tank or a dip tube, which enhances operation efficiency, reduces a human load and improves safety.
      SOLUTION: The alignment device 10 for the connecting tube 39 formed of the lower tank or the dip tube attached to a lower position of a vacuum chamber 11 used in secondary refinement comprises: a carriage 13 which is movable to a position right under an attaching flange 12 of the vacuum chamber 11; an elevating frame 15 which moves up and down on the carriage 13 by an elevating means 14; a slide table 16 which is mounted on the elevating frame 15 so as to move in four directions of front, back, left and right, and can hold the connecting tube 39 to be attached to the lower position of the vacuum chamber 11 into a straight state; and traverse means 35 to 38 which can move the slide table 16 in the directions of front, back, left and right.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种用于下部罐或汲取管的对准装置,其提高了操作效率,减少了人的负担并提高了安全性。 解决方案:用于连接管39的对准装置10,其由连接在用于二次细化的真空室11的下部位置的下部罐或浸入管形成,包括:滑架13,其可移动到正下方的位置 真空室11的安装凸缘12; 通过升降装置14在滑架13上上下移动的升降架15; 安装在升降架15上以沿前后左右四个方向移动的滑台16,可将连接管39固定在真空室11的下部位置上 州; 以及能够使滑动台16沿前后左右移动的横动机构35〜38。 版权所有(C)2006,JPO&NCIPI
    • 17. 发明专利
    • 無端ベルトコンベアの落下物受板の自動ローラー傾動式水洗浄装置
    • 自动滚筒内胆式洗水装置,用于落地无端皮带输送机对象背板
    • JP2015016959A
    • 2015-01-29
    • JP2013144826
    • 2013-07-10
    • 濱田重工株式会社Hamada Heavy Industries Ltd新日鐵住金株式会社Nippon Steel & Sumitomo Metal
    • MATSUMOTO MASANORIMAKINO HIDEAKIHASHIMOTO HIROETSUJIMOTO MASAHIROORITA TAKAYOSHI
    • B65G45/22B08B3/04B65G45/26
    • 【課題】落下物受板上に堆積した堆積物を簡易に、かつ、安全に除去する無端ベルトコンベアの落下物受板の洗浄装置を提供すること。【解決手段】無端ベルトコンベアから落下し落下物受板7に堆積した堆積物の除去装置であって、回転軸を有する中空のローラー14を有し、前記ローラー14は、無端ベルトコンベアの返りベルトの下に、前記回転軸の方向が、ベルト進行方向と直角に、かつ、返りベルトの幅の全域に配置され、前記ローラー14の重心は、前記回転軸の中心から偏芯しており、前記ローラー14は、上方が開放しており、前記上方の開放部より、水を注入し、水が前記ローラー14の上面に達したときに、前記回転軸の周りに前記ローラー14が回転して水を排水する排水口を有し、水を排水した後、前記ローラー14が注水開始時の位置に戻ることを特徴とする無端ベルトコンベアの落下物受板7の自動ローラー傾動式水洗浄装置。【選択図】図3
    • 要解决的问题:提供一种环形带式输送机的坠落物背板的清洗装置,其可以简单且安全地除去积聚在背板上的积聚物。解决方案:一种用于下落的自动倾斜式水洗装置 环形带式输送机的物体背板7与用于去除从环形带式输送机掉落的积聚物体并且积聚在坠落物体背板7上的去除装置相关,该落下物体背板7包括各自具有旋转轴的中空辊14。 辊14设置在环形带式输送机的返回带的下方,并且在返回带的宽度的整个区域的下方,使得每个旋转轴的方向相对于行进方向成直角的状态 并且辊14的重心偏心于旋转轴的中心。 辊14在上部开口,水通过打开的上部被引入。 辊14还具有排气口。 当水到达辊14的顶面时,辊14围绕旋转轴14旋转,从而通过排气口排出水,并且在水排出之后,辊14返回到开始引水时的位置 。
    • 19. 发明专利
    • Method of reusing wet dust present in material generated in blast furnace
    • 在BLAST FURNACE中产生的材料中存在污染物的方法
    • JP2013023720A
    • 2013-02-04
    • JP2011158095
    • 2011-07-19
    • Hamada Heavy Industries Ltd濱田重工株式会社Nippon Steel & Sumitomo Metal Corp新日鐵住金株式会社
    • SHIMOMURA KENSUKEKAMIKAWA YOSHIHIROODA HIROSHIHIROMATSU TAKASHI
    • C22B1/00B03B5/28B03C1/00C21B3/04C22B7/02C22B19/30
    • Y02P10/212Y02W30/542
    • PROBLEM TO BE SOLVED: To provide a simple, practical, and effective method of reusing wet dust present in a material generated in a blast furnace, for effectively using wet dust collected from exhaust gas of an iron-making blast furnace, which method comprises separating the wet dust into three portions, i.e., a portion comprising iron (Fe) as a useful object, a portion comprising carbon (C) as a useful object, and a portion comprising zinc (Zn) as a useful object.SOLUTION: The wet dust is converted into a slurry state, and the resulting slurry is subjected to two steps 15, 16 of wet cyclone separation, and the effluent from the lower part of the second step cyclone is subjected to wet magnetic separation 17, whereby the wet dust is separated into three portions, i.e., a portion comprising iron (Fe) as a useful object, a portion comprising carbon (C) as a useful object, and a portion comprising zinc (Zn) as a useful object.
    • 要解决的问题:为了提供一种简单,实用和有效的方法来重复使用在高炉中产生的材料中存在的湿粉尘,以有效地利用从炼铁高炉废气中收集的湿粉尘, 方法包括将湿灰分为三部分,即包含作为有用目的的铁(Fe)的部分,包含作为有用目的的碳(C)的部分和包含锌(Zn)作为有用目的的部分。

      解决方案:将湿粉尘转化为浆液状态,并将所得浆料进行湿式旋风分离器的两个步骤15,16,并将来自第二步骤旋风分离器下部的流出物进行湿式磁力分离 如图17所示,由此将湿尘分离成三部分,即包含作为有用目的的铁(Fe)的部分,包含作为有用目的的碳(C)的部分和包含锌(Zn)作为有用物体的部分 。 版权所有(C)2013,JPO&INPIT

    • 20. 发明专利
    • Method for producing zinc carbonate
    • 生产碳酸锌的方法
    • JP2012051772A
    • 2012-03-15
    • JP2010196840
    • 2010-09-02
    • Hamada Heavy Industries LtdNippon Steel Corp新日本製鐵株式会社濱田重工株式会社
    • SHIMOMURA KENSUKEKAMIJO TOMOYUKISHIMIZU TAKAKUNIMAZAWA MASATO
    • C01G9/00
    • PROBLEM TO BE SOLVED: To provide a method for producing zinc carbonate, which is applicable to any of facility systems such as a continuous tank system and a batch-treatment system, and enables an Fe content in a product obtained by ammonium carbonate dissolution-metal Zn ion exchange method to inexpensively, easy-operationally and certainly lower.SOLUTION: Process control of the method is carried out by periodically analyzing a Zn-containing solution after ion-exchange and filtration treatments by using an on-site usable Fe quick analysis method. Where, when the Fe content exceeds a control limit value, the process control is carried out so that the ion-exchange reaction and filtration are redone through again adding metal Zn to the Zn-containing solution in process before the crystallization process.
    • 解决的问题:提供一种适用于诸如连续罐系统和间歇处理系统的任何设备系统的碳酸锌的制造方法,并且能够使由碳酸铵获得的产物中的Fe含量 溶解金属Zn离子交换方法成本低廉,操作方便,肯定降低。 解决方案:通过使用现场可用的Fe快速分析方法,在离子交换和过滤处理之后周期性地分析含Zn的溶液来进行该方法的过程控制。 当Fe含量超过控制极限值时,进行过程控制,使得通过在结晶过程之前再次将Zn添加到含Zn的溶液中,重新进行离子交换反应和过滤。 版权所有(C)2012,JPO&INPIT