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1. 发明专利

JP2009061357A Apparatus and method for manufacturing sand, and sand 有权
标题翻译：装置和制造沙子和沙子的方法
公开(公告)号：JP2009061357A
公开(公告)日：2009-03-26
申请号：JP2007229022
申请日：2007-09-04
申请人： Kotobuki Giken Kogyo Kk , コトブキ技研工業株式会社
发明人： KAYA TAKAHITO , HASHIMOTO KATSUYOSHI , NAKAGAMI SEIMINO , NAGAHARA YUICHI , SHIMAZUTSU KEN
IPC分类号： B02C23/14 , B02C23/12 , B02C23/32 , B07B1/00 , B07B4/00 , B07B4/02 , B07B9/00 , B07B9/02
CPC分类号： B02C23/12 , B02C23/14 , B02C23/22 , B03B9/00 , B07B4/02 , B07B7/02 , B07B9/02 , Y10T428/2982
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing sand, allowing effective use of surplus by-product fine powder generated in a crushing process, and the sand. SOLUTION: The apparatus for manufacturing the sand is provided with at least a crusher 10, a first sorting device 30 sorting crushed matter into coarse particles X, fine particles Y and fine powder Z by air sorting and screening sorting, and a dust collector 80 sucking fine dust Z for recovering. A second sorting device is provided between the first sorting device 30 and dust collector 80 for sorting fine powder Z into coarse fine powder Z1 and minute fine powder Z2 using negative pressure of the dust collector 80, and forming sand by a mixture of the fine particles Y with the coarse fine powder Z1 results in contribution to improvement in the concrete property and reduction of surplus by-product fine powder. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造砂的装置和方法，其允许有效地利用在破碎过程中产生的剩余副产物细粉和砂。解决方案：用于制造砂的装置至少设置有破碎机10，第一分选装置30，通过空气分选和筛分分选将粉碎物分解为粗颗粒X，细颗粒Y和细粉末Z，以及灰尘收集器80吸吮细尘Z进行恢复。在第一分选装置30和集尘器80之间设置有第二分选装置，用于将细粉末Z分类为粗粉末Z1和微粉末Z2，使用集尘器80的负压，并通过微粒的混合物形成砂 Y与粗细粉Z1的结果有助于改善混凝土性能和减少剩余的副产物细粉。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2014121660A Centrifugal crusher 审中-公开
标题翻译：离心式破碎机
公开(公告)号：JP2014121660A
公开(公告)日：2014-07-03
申请号：JP2012278016
申请日：2012-12-20
申请人： Kotobuki Giken Kogyo Kk , コトブキ技研工業株式会社
发明人： KAYA TAKAHITO , HASHIMOTO KATSUYOSHI , NAGAHARA YUICHI
IPC分类号： B02C13/14 , B02C13/26 , B02C13/282
CPC分类号： Y02P40/49
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal crusher capable of achieving improvement of the speed of discharging a crushed raw material and saving of power consumption at the same time.SOLUTION: A rotor 20 has a plurality of acceleration plates 24 communicating with a discharge outlet 25 and dividing the internal space into a plurality of compartments, and the acceleration plates 24 are arranged obliquely, at an inclination angle of 0-55°, relative to radiation rays passing through a rotation center o so that the crushed raw material 30 distributed at the rotation center of the rotor 20 is accelerated while sliding on the side surface of the acceleration plates 24.
摘要翻译：要解决的问题：提供一种能够实现提高粉碎原料排出速度的离心式破碎机，同时节省电力消耗。转子20具有多个与排出口连通的加速板24 并且将内部空间分割为多个隔室，并且加速板24相对于穿过旋转中心o的辐射线倾斜地以0-55°的倾斜角度布置，使得破碎的原料30分布在转子20的旋转中心在加速板24的侧面滑动的同时被加速。

3. 发明专利

JP2017113684A 粒状物質の複合生産装置及びその生産方法审中-公开
公开(公告)号：JP2017113684A
公开(公告)日：2017-06-29
申请号：JP2015250246
申请日：2015-12-22
申请人：コトブキ技研工業株式会社 , Kotobuki Giken Kogyo Kk
发明人： KAYA TAKAHITO , HASHIMOTO KATSUYOSHI , NAGAHARA YUICHI
IPC分类号： B02C13/13 , B02C13/00 , B07B1/22 , B07B7/01
摘要：【課題】一台の装置で以て複数の生産工程を行うことで、生産装置全体の小型化と、低コスト化を図ること。【解決手段】回転しながら破砕原料を破砕する打撃ロータ20と、打撃ロータ20と逆回転するスクリーン30と、内部にスクリーン30を収容した筒状のケーシング40と、微粉を吸引する集塵機50とを具備し、打撃ロータ20による破砕原料の破砕工程と、スクリーン30内でデッドベッドが循環移動することによる粒状物質の磨砕工程と、スクリーン30による選別工程と、集塵機50により微粉の分級工程を並行して行う。【選択図】図2

4. 发明专利

JP2011111342A Grinding apparatus and method for producing recycled aggregate 审中-公开
标题翻译：研磨装置和生产回收聚集体的方法
公开(公告)号：JP2011111342A
公开(公告)日：2011-06-09
申请号：JP2009267520
申请日：2009-11-25
申请人： Kotobuki Giken Kogyo Kk , コトブキ技研工業株式会社
发明人： KAYA TAKAHITO , NAGAHARA YUICHI , HASHIMOTO KATSUYOSHI
IPC分类号： C04B18/16 , B09B3/00 , B09B5/00 , B24C1/00 , B24C3/32 , B24C5/06 , B24C7/00 , C04B14/06
CPC分类号： B24C3/32 , B02C13/286 , B02C19/0018 , B02C23/12 , B02C2013/28681 , B03B9/065 , B07B9/00 , C04B20/026 , Y02W30/521 , Y02W30/58 , Y02W30/95 , C04B18/16
摘要： PROBLEM TO BE SOLVED: To efficiently remove deposits such as mortar etc. while preventing excessive crushing of a recycled aggregate. SOLUTION: A method for producing the recycled aggregate includes: a step of crushing waste concrete; a screening step of screening a crushed product so as to recover the recycled aggregate; and a grinding step of grinding the recovered crushed aggregate so as to remove mortar deposits. Here, a step of continuously emitting abrasive grains is carried out in parallel with a step of dropping the recycled aggregate into an emission zone of the abrasive grains, thereby crushing the abrasive grains into the recycled aggregate to remove the mortar deposits. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地除去诸如砂浆等的沉积物，同时防止再循环骨料的过度破碎。解决方案：一种生产再生骨料的方法，包括：破碎混凝土的步骤; 筛选粉碎产品以回收再循环骨料的筛选步骤; 以及磨碎回收的粉碎骨料以除去砂浆沉积物的研磨步骤。这里，连续地排出磨粒的步骤与将再循环的骨料落入磨粒的排放区域的步骤同时进行，从而将磨料粉碎成回收的骨料以除去砂浆沉积物。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009148726A Wire screen, centrifugal separator, and method for producing wire screen 有权
标题翻译：丝网，离心分离器和生产丝网的方法
公开(公告)号：JP2009148726A
公开(公告)日：2009-07-09
申请号：JP2007330554
申请日：2007-12-21
申请人： Kotobuki Giken Kogyo Kk , Nittetsu Mining Co Ltd , コトブキ技研工業株式会社 , 日鉄鉱業株式会社
发明人： NONOMIYA MASUTERU , HOSOKAWA RYUJI , NAGAHARA YUICHI , HASHIMOTO KATSUYOSHI , KAYA TAKAHITO
IPC分类号： B04B7/16
摘要： PROBLEM TO BE SOLVED: To provide a wire screen which can remarkably improve a separation capacity such as a dewatering rate etc., by preventing the clogging of slits.
SOLUTION: The wire screen 1A has a plurality of ring members 2a, 2b, and 2c which are arranged along one axis X0 to be separated from each other and have different inner diameters and a plurality of wires 3 and 4 which are fixed to the inner circumference surfaces of the ring members and arranged around the axis X0 to form a conical shape. The slits are formed between the things adjacent to each other of the wires 3 and 4 and extend straightly and continuously from the small-diameter end over the large-diameter end of the conical shape. A plurality of recesses are formed in advance in the inner circumference surfaces of the ring members 2a, 2b, and 2c. If the wires 3 and 4 are inserted into the recesses, the wires can be positioned correctly, and the widths of the slits formed between the wires can exactly be regulated.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过防止狭缝堵塞而显着提高脱水率等分离能力的丝网。解决方案：丝网1A具有多个环形部件2a，2b和2c，它们沿一个轴线X0布置以彼此分离并具有不同的内径，并且多个电线3和4被固定到环形构件的内周表面并围绕轴线X0布置以形成圆锥形状。狭缝形成在电线3和4彼此相邻的物体之间，并且从锥形形状的大直径端处的小直径端部直线连续地延伸。预先在环状部件2a，2b，2c的内周面形成多个凹部。如果导线3和4插入到凹槽中，则可以正确地布置导线，并且可以精确地调节在导线之间形成的狭缝的宽度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009148725A Centrifugal separator and centrifugal separation system 有权
标题翻译：离心分离器和离心分离系统
公开(公告)号：JP2009148725A
公开(公告)日：2009-07-09
申请号：JP2007330553
申请日：2007-12-21
申请人： Kotobuki Giken Kogyo Kk , Nittetsu Mining Co Ltd , コトブキ技研工業株式会社 , 日鉄鉱業株式会社
发明人： NONOMIYA MASUTERU , HOSOKAWA RYUJI , SUGIMOTO KAZUYOSHI , FUJISAWA NAOYA , FUJITA NAOTO , NAGAHARA YUICHI , HASHIMOTO KATSUYOSHI , KAYA TAKAHITO
IPC分类号： B04B3/00 , B04B3/04 , B04B7/06 , B04B11/02 , B04B13/00
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal separator having a high deliquoring capacity. SOLUTION: The centrifugal separator 1 has a conical screen 48 having a plurality of holes making a liquid contained in a raw material pass through, a screw body 31 having a plurality of blade members 39 arranged opposite to the inner circumference surface of the screen 48, rotation driving devices 24 and 14 rotating the screen 48 and the screw body 31 at different speeds, a material conveying pipe 36 for supplying the raw material into the screw body 31, and an air conveying pipe 37 for supplying high-temperature air from the peripheral domain of the material conveying pipe 36. The screw body 31 has an inner wall 32 on the side corresponding to the small-diameter end of the screen 48 and a side wall 38 extending from the inner wall 32 to the large-diameter end side of the screen 48. The blade members 39 are set on the side wall 38. An opening 42 for the material making the raw material pass through is formed in a part close to the inner wall 32 of the side wall 38. An opening 46 for air is formed in the side wall 38 of an outside part from the opening 42 for the material. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高脱模能力的离心分离机。解决方案：离心分离器1具有圆锥形筛48，其具有使包含在原料中的液体通过的多个孔，螺杆体31具有多个叶片构件39，叶片构件39与第一屏幕48，以不同速度旋转丝网48和螺丝体31的旋转驱动装置24和14，用于将原料供给到螺杆体31中的材料输送管36和用于供给高温空气的空气输送管37 螺旋体31在与屏幕48的小直径端对应的一侧具有内壁32，以及从内壁32延伸至大直径的侧壁38 叶片构件39设置在侧壁38上。用于使原料通过的材料的开口42形成在靠近侧壁38的内壁32的部分中。开口 46为在外部的侧壁38中形成有用于材料的开口42的空气。版权所有（C）2009，JPO＆INPIT

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