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1. 发明专利

JP2013020246A Powder particle thermal treatment equipment and toner manufacturing method 有权
标题翻译：粉末颗粒热处理设备和调色剂制造方法
公开(公告)号：JP2013020246A
公开(公告)日：2013-01-31
申请号：JP2012133571
申请日：2012-06-13
申请人： Canon Inc , キヤノン株式会社
发明人： MINAGAWA HIRONORI , MIZOO YUICHI , KOBORI NAOKUNI , TAKENAKA KOJI , OTSU TAKESHI , HAGIWARA JUNICHI , ITO DAISUKE , KANAI YASUMORI , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087
CPC分类号： G03G9/0812 , F26B17/103 , G03G9/0804 , G03G9/0806 , G03G9/0808 , G03G9/081 , G03G9/0815
摘要： PROBLEM TO BE SOLVED: To suppress increase of coarse particles caused by toner coalescence, efficiently apply uniform heat treatment and enable stable production, in heat treatment of toner particle.SOLUTION: Thermal treatment equipment for powder particles including a binder resin and a coloring agent comprises: a cylindrical processing chamber for heat-treating the powder particles; a columnar member 6 arranged in a projecting manner from a lower end to an upper end of the processing chamber: powder particle supply means 2 for supplying the powder particles to the processing chamber; hot wind supply means 3 for heat-treating the supplied powder particle; and collecting means 5 for discharging the heat-treated powder particles from a toner discharge port provided at a lower end side of the processing chamber outward of the processing chamber and collecting the heat-treated powder particles. The heat wind supply means is configured such that hot wind is supplied along an inner peripheral surface of the processing chamber. The powder particle supply means is configured by a plurality of particle supply port formed in an outer peripheral surface of the cylindrical member. The toner discharge port is formed in a periphery of the processing chamber such that a revolving direction of the powder particles is maintained.
摘要翻译：待解决的问题：为了抑制由调色剂聚结引起的粗颗粒的增加，在调色剂颗粒的热处理中有效地应用均匀的热处理并且能够稳定地生产。解决方案：包括粘合剂树脂和着色剂的粉末颗粒的热处理设备包括：用于热处理粉末颗粒的圆柱形处理室; 从处理室的下端到上端以突出方式布置的柱状构件6：用于将粉末颗粒供给到处理室的粉末颗粒供给装置2; 用于对供应的粉末颗粒进行热处理的热风供应装置3; 以及收集装置5，用于从设置在处理室的下端侧的调色剂排出口向处理室外排出热处理的粉末颗粒，并收集热处理的粉末颗粒。热风供应装置被构造成使得沿着处理室的内周表面供应热风。粉末颗粒供给装置由形成在筒状构件的外周面的多个颗粒供给口构成。调色剂排出口形成在处理室的周围，从而保持粉末颗粒的旋转方向。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012198530A Apparatus for heat-treating toner and method for producing toner 有权
标题翻译：用于热处理调色剂的设备和用于生产调色剂的方法
公开(公告)号：JP2012198530A
公开(公告)日：2012-10-18
申请号：JP2012048399
申请日：2012-03-05
申请人： Canon Inc , キヤノン株式会社
发明人： MINAGAWA HIRONORI , MIZOO YUICHI , OTSU TAKESHI , HAGIWARA JUNICHI , ITO DAISUKE , TAMURA YASUSHI , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087
CPC分类号： G03G9/0808 , G03G9/081 , G03G9/0815
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for heat-treating a toner for suppressing consumption of electric power and reducing an environmental load and to provide a method for producing a toner.SOLUTION: The apparatus for heat-treating a toner includes: raw-material supply means configured to supply a raw-material toner to a toner treatment space; hot-air supply means configured to heat-treat the raw-material toner in the toner treatment space; and suction and ejection means configured to eject the hot air used for the heat treatment of the raw-material toner. The apparatus further includes waste-heat recovery and supply means configured to recover heat from the hot air ejected by the suction and ejection means and to supply the recovered heat to the hot-air supply means.
摘要翻译：解决的问题：提供一种用于热处理用于抑制电力消耗并降低环境负荷的调色剂的设备，并提供调色剂的制造方法。解决方案：用于热处理调色剂的设备包括：原材料供给装置，被配置为将原料调色剂供应到调色剂处理空间; 热空气供给装置，其构造成对所述调色剂处理空间中的原料调色剂进行热处理; 以及构造成喷射用于原料调色剂的热处理的热空气的抽吸和喷射装置。该设备还包括废热回收和供给装置，其被配置为从由抽吸和喷射装置喷射的热空气中回收热量并将回收的热量供应到热空气供应装置。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013020245A Heat treatment device of powdery particle and toner production method 有权
标题翻译：粉末颗粒和调色剂生产方法的热处理装置
公开(公告)号：JP2013020245A
公开(公告)日：2013-01-31
申请号：JP2012133570
申请日：2012-06-13
申请人： Canon Inc , キヤノン株式会社
发明人： OTSU TAKESHI , MIZOO YUICHI , MINAGAWA HIRONORI , KOBORI NAOKUNI , TAKENAKA KOJI , HAGIWARA JUNICHI , ITO DAISUKE , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087 , B01J2/16
CPC分类号： G03G9/0804 , B01J2/16 , B01J8/1836 , G03G9/081 , G03G9/0815 , G03G9/0819 , G03G9/0827 , G03G9/08755
摘要： PROBLEM TO BE SOLVED: To provide a heat treatment device which is capable of efficiently obtaining toner particles not including larger particles and having a uniform shape regardless of increase of a processing amount of toner when making toner particles spherical by heat treatment.SOLUTION: The heat treatment device includes: a cylindrical treatment chamber 1; powdery particle supply means 2; hot blast supply means 3 which supplies a hot blast for heat treatment of powdery particles; cold blast supply means 4 which supplies a cold blast for cooling the powdery particles subjected to heat treatment; control means 5 for controlling flow of the supplied powdery particles; and recovery means 6 for recovering the powdery particles subjected to heat treatment. The control means is a substantially circular columnar member, and an outlet of the hot blast supply means faces an upper end part of the columnar member. The control means has, at a center of the upper end part, an approximately conical distribution member for distributing the supplied hot blast in a circumferential direction and a rotating member for spirally rotating the distributed hot blast.
摘要翻译：要解决的问题：提供一种能够有效地获得不含较大颗粒并且具有均匀形状的调色剂颗粒的热处理装置，而不管调色剂颗粒通过热处理制成球形时的调色剂的加工量的增加。解决方案：热处理装置包括：圆柱形处理室1; 粉状颗粒供给装置2; 热风供给装置3，其供给用于粉末颗粒的热处理的热风; 冷风供给装置4，其供给用于冷却经受热处理的粉末颗粒的冷风; 用于控制所供应的粉末颗粒的流动的控制装置5; 以及用于回收经受热处理的粉末颗粒的回收装置6。控制装置是大致圆形的柱状构件，热风供给装置的出口面向柱状构件的上端部。控制装置在上端部的中心处具有用于在周向上分配供给的热风的大致圆锥形的分配构件和用于螺旋地旋转分布式热风的旋转构件。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013020244A Powder particle thermal treatment apparatus and toner manufacturing method 有权
标题翻译：粉末颗粒热处理装置和调色剂制造方法
公开(公告)号：JP2013020244A
公开(公告)日：2013-01-31
申请号：JP2012133569
申请日：2012-06-13
申请人： Canon Inc , キヤノン株式会社
发明人： MIZOO YUICHI , MINAGAWA HIRONORI , KOBORI NAOKUNI , TAKENAKA KOJI , OTSU TAKESHI , HAGIWARA JUNICHI , ITO DAISUKE , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087
CPC分类号： G03G9/0802 , F26B17/103 , G03G9/0804 , G03G9/0806 , G03G9/0808 , G03G9/081 , G03G9/0815
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing apparatus capable of preventing coalescence of particles by uniform treatment, and also suppressing occurrence of products of high circularity, even after increasing a throughput.SOLUTION: A thermal treatment apparatus for powder particles including a binder resin and a coloring agent comprises: a processing chamber 6 for heat-treating the powder particles; raw material supply means for supplying the powder particles to the processing chamber; hot wind supply means 7 for supplying hot wind inside the processing chamber; cool wind supply means 8 for supplying cool wind for cooling the heat-treated powder particles; and collecting means 10 for collecting the heat-treated powder particles. The raw material supply means comprises an introduction pipe 3 and a distribution member. The distribution member comprises a projection member 4 facing an outlet part of the introduction pipe. The distribution member further comprises a feed pipe 5 including two or more flow channels radially spreading toward a wall surface of the processing chamber, centering the projection member.
摘要翻译：解决的问题：即使在提高生产量之后，也可以通过均匀处理来提供能够防止颗粒聚结的制造装置，并且还抑制高圆形度的产物的发生。解决方案：包括粘合剂树脂和着色剂的粉末颗粒的热处理装置包括：用于热处理粉末颗粒的处理室6; 用于将粉末颗粒供给到处理室的原料供给装置; 用于在处理室内供热热风的热风供应装置7; 用于供给冷风以冷却经热处理的粉末颗粒的冷风供应装置8; 以及用于收集经热处理的粉末颗粒的收集装置10。原料供给装置包括导入管3和分配构件。分配构件包括面向引入管的出口部分的突出构件4。分配构件还包括供给管5，其包括朝向处理室的壁表面径向扩散的两个或更多个流动通道，使突出构件对中。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013020243A Thermal treatment equipment and toner manufacturing method 审中-公开
标题翻译：热处理设备和卷筒制造方法
公开(公告)号：JP2013020243A
公开(公告)日：2013-01-31
申请号：JP2012133568
申请日：2012-06-13
申请人： Canon Inc , キヤノン株式会社
发明人： TAKENAKA KOJI , MIZOO YUICHI , MINAGAWA HIRONORI , KOBORI NAOKUNI , OTSU TAKESHI , HAGIWARA JUNICHI , ITO DAISUKE , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087 , B01J2/16
CPC分类号： G03G9/0815 , F26B17/103 , F26B17/124 , F28C3/12 , F28F13/06 , F28F13/12 , G03G9/081 , G03G9/0819 , G03G9/0827 , G03G9/08755
摘要： PROBLEM TO BE SOLVED: To suppress increase of coarse particles caused by toner coalescence, apply uniform heat treatment and enable stable production.SOLUTION: Thermal treatment equipment for heat-treating powder particles including a binder resin and a coloring agent, comprises: powder particle supply means 3 for supplying the powder particles to a cylindrical processing chamber; hot wind supply means 2 for heat-treating the powder particles; cool wind supply means 4 for cooling the heat-treated powder particles; regulation means 6 for regulating a flow of the powder particles; and collecting means 5 for collecting the heat-treated powder particles. In an inner wall of the processing chamber, a protrusion of 2 mm or higher and 50 mm or lower is formed, in an area on a downstream side of the powder particle supply means and on an upstream side of the cool wind supply means. With regard to a cross section of the processing chamber perpendicular to the central axis inside the area where the protrusion is formed, if the maximum value of a distance of a clearance of the processing chamber and the columnar member in the cross section is Dmax, and the minimum value of the distance of the clearance in the cross section is Dmin, the thermal treatment equipment has a cross section of proportion (Dmin/Dmax) 0.50 or more and less than 1.00.
摘要翻译：要解决的问题：为了抑制由调色剂聚结引起的粗颗粒的增加，应用均匀的热处理并且能够稳定地生产。解决方案：用于热处理包括粘合剂树脂和着色剂的粉末颗粒的热处理设备包括：粉末颗粒供给装置3，用于将粉末颗粒供应到圆柱形处理室; 用于热处理粉末颗粒的热风供应装置2; 用于冷却经热处理的粉末颗粒的冷风供应装置4; 用于调节粉末颗粒流动的调节装置6; 以及用于收集经热处理的粉末颗粒的收集装置5。在处理室的内壁中，在粉末颗粒供给装置的下游侧的区域和冷风供应装置的上游侧形成有2mm以上且50mm以下的突起。关于在形成有突起的区域内的垂直于中心轴的处理室的横截面，如果处理室和柱状构件在横截面中的间隙的距离的最大值为Dmax，并且横截面间隙距离的最小值为Dmin，热处理设备的截面积（Dmin / Dmax）为0.50以上且小于1.00。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013003181A Heat treatment apparatus for powder particles and manufacturing method of powder particles 有权
标题翻译：粉末颗粒热处理装置及粉末颗粒的制造方法
公开(公告)号：JP2013003181A
公开(公告)日：2013-01-07
申请号：JP2011130925
申请日：2011-06-13
申请人： Canon Inc , キヤノン株式会社
发明人： KOBORI NAOKUNI , MIZOO YUICHI , MINAGAWA HIRONORI , TAKENAKA KOJI , OTSU TAKESHI , HAGIWARA JUNICHI , ITO DAISUKE , KAWAKITA KUNIHIKO
IPC分类号： G03G9/087 , B01J2/00 , B01J2/16
摘要： PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for powder particles capable of efficiently obtaining toner particles having uniform shapes and not including coarse particles even when the processing throughput of powder particles is increased.SOLUTION: A heat treatment apparatus for powder particles containing a binder resin and a coloring agent comprises: a treatment chamber 1 with a cylindrical shape for performing heat treatment on the powder particles; hot air supply means 3 for performing heat treatment on the powder particles; powder particle supply means 2 for supplying the powder particles to the treatment chamber; cold air supply means 4 for cooling the powder particles which have been heat treated; and recovery means 6 for recovering the powder particles which have been heat treated. The hot air supply means is arranged in such a manner that hot air swirls inside the apparatus. A plurality of the powder particle supply means are provided on an outer periphery of the apparatus at downstream positions from an outlet of the hot air supply means and are provided with an adjustment mechanism with which an injection direction of the powder particles injected from the outlet of the powder particles supply means can be adjusted to any direction. The recovery means is provided in such a manner that the swirling direction of the powder particles is maintained.
摘要翻译：解决的问题：即使当粉末颗粒的加工生产量增加时，提供一种能够有效地获得具有均匀形状并且不包括粗颗粒的调色剂颗粒的粉末颗粒的热处理设备。解决方案：一种用于含有粘合剂树脂和着色剂的粉末颗粒的热处理设备包括：具有用于对粉末颗粒进行热处理的圆柱形状的处理室1; 用于对粉末颗粒进行热处理的热空气供给装置3; 用于将粉末颗粒供给到处理室的粉末颗粒供给装置2; 用于冷却已经被热处理的粉末颗粒的冷气供给装置4; 以及用于回收已经被热处理的粉末颗粒的回收装置6。热风供应装置以热空气在设备内部涡流的方式布置。多个粉末颗粒供给装置设置在从热风供应装置的出口的下游位置处的装置的外周上，并且设置有调节机构，通过该调节机构从喷嘴的出口喷射的粉末颗粒的喷射方向粉末颗粒供给装置可以调节到任何方向。恢复装置以保持粉末颗粒的旋转方向的方式设置。版权所有（C）2013，JPO＆INPIT

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