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    • 104. 发明专利
    • Cone type ribbon mixing apparatus
    • CONE型RIBBON混合装置
    • JP2007229633A
    • 2007-09-13
    • JP2006054974
    • 2006-03-01
    • Okawara Mfg Co Ltd株式会社大川原製作所
    • OISHI KAZUO
    • B01F7/24B01F7/16
    • PROBLEM TO BE SOLVED: To provide a novel cone type ribbon mixing apparatus capable of remarkably improving operability of maintenance of cleaning etc., of the inner part of a treatment vessel by fundamentally looking at structures of a rotation vane and a vortex breaker again.
      SOLUTION: The apparatus in which either one or more of mixing, crushing and drying are performed while it is repeated that material W to be treated is raised along an inner wall by the rotation vane 5 disposed in the treatment vessel 1, is transferred to the neighborhood of the center of the treatment vessel 1 by the vortex breaker 6 and thereby is made to fall into the bottom of the treatment vessel 1 again is characterized in that the vortex breaker 6 is installed for the rotation vane 5. Because it is prevented that the vortex breaker 6 and the rotation vane 5 physically interfere with each other upon drawing of the rotation vane 5 from the treatment vessel 1, the operation of the drawing of the rotation vane 5 from the treatment vessel 1 can be facilitated and the operability of maintenance of cleaning etc., of the inner part of the treatment vessel can be remarkably improved.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种新颖的锥形带式混合装置,通过从根本上观察旋转叶片和涡流破碎机的结构,可显着提高处理容器内部部分的清洁等的维修操作性 再次。 解决方案:重复进行混合,粉碎和干燥中的一种或多种的设备,通过设置在处理容器1中的旋转叶片5沿着内壁升高被处理材料W而升高, 通过涡流破碎器6转移到处理容器1的中心附近,从而使其落入处理容器1的底部,其特征在于,为旋转叶片5安装防涡器6。因为它 防止了从处理容器1抽出旋转叶片5时,防涡器6和旋转叶片5彼此物理地相互干扰,从而可以促进从处理容器1的旋转叶片5的拉拔操作, 可以显着提高处理容器的内部的清洁等的维护的可操作性。 版权所有(C)2007,JPO&INPIT
    • 108. 发明专利
    • Production method for particulate using super-critical fluid and its apparatus
    • 使用超临界流体及其设备的生产方法
    • JP2006281056A
    • 2006-10-19
    • JP2005102791
    • 2005-03-31
    • Okawara Mfg Co Ltd株式会社大川原製作所
    • WAKIYA KAZUNORIYAMAMOTO HITOSHIIIDA AKIHIRO
    • B01J19/00B01J3/00B01J3/02
    • PROBLEM TO BE SOLVED: To develop a production method for a particulate using a novel super-critical fluid capable of stably obtaining the particulate having uniform particle diameter and shape and enhancing a maintenance property, and its apparatus.
      SOLUTION: Release of a solute dissolving super-critical fluid S into a capturing unit 1 is performed by storing a constant volume of the solute dissolving super-critical fluid S is stored in a chamber 15 once and thereafter communicating the chamber 15 with the capturing unit 1. All solute dissolving super-critical fluids S positioned in the chamber 15 are momentarily moved into the capturing unit 1 and are expanded. Thereby, the particulate G0 having the uniform particle diameter and shape can be obtained. Further, clogging generated when a nozzle is used is not caused. Further, the particulate G0 having the uniform particle diameter and shape can be obtained not depending on its production accuracy as in the case when the nozzle is used.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决问题的方案:利用能够稳定地获得具有均匀的粒径和形状的颗粒并提高维护性能的新颖的超临界流体及其装置开发一种使用颗粒的生产方法。 解决方案:将溶解超临界流体S的溶质释放到捕获单元1中,通过将一定体积的溶解超临界流体S的溶质储存在室15中,然后将室15与 捕获单元1.定位在腔室15中的所有溶质溶解超临界流体S暂时移动到捕获单元1中并被扩展。 由此,可以获得具有均匀粒径和形状的颗粒G0。 此外,不会引起使用喷嘴时产生的堵塞。 另外,与使用喷嘴的情况相同,可以不依赖于其生产精度来获得具有均匀粒径和形状的颗粒G0。 版权所有(C)2007,JPO&INPIT
    • 109. 发明专利
    • Method and apparatus for manufacturing small-diameter heavy granule
    • 用于制造小直径重型颗粒的方法和装置
    • JP2006263543A
    • 2006-10-05
    • JP2005083604
    • 2005-03-23
    • Okawara Mfg Co Ltd株式会社大川原製作所
    • TABATA KOJI
    • B01J2/16
    • PROBLEM TO BE SOLVED: To provide a new method and a new apparatus for manufacturing a small-diameter heavy granule for obtaining a granulated product which has minute particle size, is heavy and has a particle size distribution of narrow and uniform width.
      SOLUTION: An ejector 10 is arranged in a fluidization chamber 5 and a nozzle 9 is arranged above the ejector 10 so that a fine particle G0 and a small-diameter granule G1 in the fluidization chamber 5 are discharged from the ejector 10 toward the nozzle 9, namely, introduced into the vicinity of the nozzle 9 by the ejector 10, therefore the fine particle G0 and the small-diameter granule G1 are coated with a liquid droplet M sprayed/jetted from the nozzle 9. In particular, even a lightweight and fine particle which does not descend against a rising airflow S2 to be generated in the fluidization chamber 5 can also be coated with a liquid raw material L, which can not be done by a conventional method.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种制造小直径重颗粒的新方法和新装置,用于获得颗粒尺寸小,重量小,粒径分布窄而均匀的颗粒状产品。 解决方案:喷射器10布置在流化室5中,并且喷嘴9布置在喷射器10的上方,使得流化室5中的细颗粒G0和小直径颗粒G1从喷射器10朝向 喷嘴9即喷射器10引入喷嘴9的附近,因此细粒G0和小直径颗粒G1涂覆有从喷嘴9喷射/喷射的液滴M.特别地,甚至 不会在流化室5中产生的不断升高的气流S2下降的轻质,细小的颗粒也可以用常规方法不能进行的液体原料L涂布。 版权所有(C)2007,JPO&INPIT