Pneumatic transport system for powdered materials
    2.
    发明授权
    Pneumatic transport system for powdered materials 失效
    粉末材料气动输送系统

    公开(公告)号:US5525015A

    公开(公告)日:1996-06-11

    申请号:US227256

    申请日:1994-04-14

    摘要: A pneumatic transport system for powdered materials for quantifying and pneumatically transferring powdered materials. When materials are fed above an inclined guide plate in a material feeder with its bottom opening closed by a valve plug, a slide damper is slid to divide the materials in the feeder vertically. An open space is formed under the inclined guide plate so that the materials aren't damaged when the slide damper is moved. When the valve plug is retracted, the materials under the slide damper are fed into a transport plug housed in a plug setting portion. The transport plug is pneumatically transported into a material discharge port by compressed air supplied by an air supply. After the transportation is finished, the transport plug is returned into the plug setting portion.

    摘要翻译: 用于定量和气动转移粉末材料的粉末材料的气动输送系统。 当材料被供给到材料供给器中的倾斜导板上,其底部开口被阀塞关闭时,滑动阻尼器被滑动以使供料器中的材料垂直分开。 在倾斜导板下方形成开放空间,使滑动阻尼器移动时材料不会损坏。 当阀塞缩回时,滑动阻尼器下方的材料被送入容纳在插头设置部分中的运输插头中。 运输塞通过由供气供应的压缩空气气动输送到料料排出口。 运输完成后,运输塞回到塞子设定部分。

    Method and apparatus for removing deposits adhering on materials
    3.
    发明授权
    Method and apparatus for removing deposits adhering on materials 失效
    去除附着在材料上的沉积物的方法和装置

    公开(公告)号:US5504972A

    公开(公告)日:1996-04-09

    申请号:US060724

    申请日:1993-05-12

    IPC分类号: B07B4/08 B08B5/02 A47L5/05

    CPC分类号: B08B5/02

    摘要: The present invention discloses a method and an apparatus for removing deposits from materials. By feeding unidirectional pulsating air pulsating while flowing in one direction, porous member (4), to materials (m) supplied from above the porous member (4) stretched laterally in a main body case (1A) of a removing apparatus main body (1), the deposits from the materials (m) are removed by the action of the unidirectional pulsating air. The apparatus comprises a removing apparatus main body (1) possessing a feed port (5) and a product outlet (11) disposed above a porous member (4) stretched laterally in a main body case (1A), and an air vibration generating device (30) for feeding unidirectional pulsating air pulsating while flowing in one direction, toward the porous member (4) from above the porous member (4).

    摘要翻译: 本发明公开了一种从材料中去除沉积物的方法和装置。 通过在单向流动的同时向单向脉动空气供给脉动的多孔构件(4),从多孔构件(4)的上方供给的材料(m)在移除装置主体(1)的主体壳体(1A) ),通过单向脉动空气的动作除去材料(m)的沉积物。 该装置包括具有供给口(5)的移除装置主体(1)和设置在主体壳体(1A)中横向延伸的多孔构件(4)上方的产品出口11,以及空气振动产生装置 (30),用于在沿一个方向流动的同时沿着多孔构件(4)的上方朝向多孔构件(4)供给脉动的单向脉动空气。

    Rotary-type tabletting machine with lubricant spraying means
    4.
    发明授权
    Rotary-type tabletting machine with lubricant spraying means 失效
    旋转式压片机,带润滑剂喷涂装置

    公开(公告)号:US5700492A

    公开(公告)日:1997-12-23

    申请号:US332533

    申请日:1994-10-31

    CPC分类号: B30B15/0011 Y10S264/37

    摘要: A rotary-type tabletting machine with lubricant spraying means, wherein a turn table has plural penetrated holes comprising dies provided at fixed intervals in a ring-like arrangement, each hole is provided with a pair of punches above and under the hole, each pair of punches is rotated together with the turn table and execute piston operation so that tablets are continuously produced by compressing pharmaceutical material filled in the die. The rotary-type tabletting machine is provided with a spraying chamber with an upper open end for inserting an upper punch and enclosing the die when the turn table moves to a rotation position which is after a rotation position where a molded table is discharged and before a rotation position where pharmaceutical material is filled in the die. A spray connected with the spraying chamber sprays lubricant in the spraying chamber, and pulsating air generating means connected with the spraying chamber diffuses. The lubricant sprayed in the spraying chamber.

    摘要翻译: 一种具有润滑剂喷射装置的旋转式压片机,其特征在于,转台具有多个穿孔,所述多个贯穿孔包括以环状布置的固定间隔设置的模具,每个孔在所述孔的上方和下方设置有一对冲孔, 冲头与转台一起旋转并执行活塞操作,使得通过压缩填充在模具中的药物材料来连续生产片剂。 旋转式压片机设置有喷雾室,其具有用于插入上冲头的上开口端,并且当转台移动到在模制台排出的旋转位置之后的旋转位置并且在 模具中填充药物的旋转位置。 与喷雾室连接的喷雾器在喷雾室中喷射润滑剂,并且与喷射室连接的脉动空气发生装置扩散。 润滑剂喷洒在喷雾室中。

    Pulsating vibration air generation means
    5.
    发明授权
    Pulsating vibration air generation means 失效
    脉动振动空气产生装置

    公开(公告)号:US06062826A

    公开(公告)日:2000-05-16

    申请号:US713128

    申请日:1996-09-16

    CPC分类号: F16K31/52408 Y10T74/18296

    摘要: A pulsating vibration air generator in which wave height, frequency and wave shape of the pulsating vibration air can be optionally modified and such pulsating vibration air can be periodically and continuously emitted. The pulsating vibration air generator has a valve chamber with an inlet port and an outlet port where a valve plug and a valve seat with a control opening are provided and a cam mechanism which moves the valve plug to open or close the opening of the valve seat, whereby positive or negative pulsating vibration air is emitted from the outlet port while pressurized air is supplied into the inlet port or air is sucked from the inlet port.

    摘要翻译: 脉动振动空气发生器可以可选地改变脉动振动空气的波浪高度,频率和波形,并且可以周期性地连续地发射这种脉动的振动空气。 脉动振动空气发生器具有带有入口和出口的阀室,其中设置有阀塞和具有控制开口的阀座,以及凸轮机构,其使阀塞移动以打开或关闭阀座的开口 从而当加压空气被供给到入口或从入口吸入空气时,从出口端口发出正或负脉动的振动空气。

    Mixing method of powdered or granular material utilizing pulsating vibration air
    6.
    发明授权
    Mixing method of powdered or granular material utilizing pulsating vibration air 失效
    使用脉动振动空气的粉末或颗粒材料的混合方法

    公开(公告)号:US06302573B1

    公开(公告)日:2001-10-16

    申请号:US09289556

    申请日:1999-04-12

    IPC分类号: B01F1302

    摘要: A mixing and blending method for powdered or granular material includes supplying pulsating vibration air into an airtight tank from a bottom thereof. An airtight tank having a porous bottom plate on which the material is stored is provided for the mixing and blending method. In the system pulsating vibration air is generated by periodically increasing and decreasing the amount of blowing air at a low frequency. Pulsating vibration air is introduced into the airtight tank from the bottom of the airtight tank so as to generate air flow going upward through the porous bottom of the airtight tank. As a result, powdered or granular material stored on the porous bottom plate in the airtight tank is uniformly mixed and blended in the airtight tank while continuously moving up and down as in a convectional manner.

    摘要翻译: 用于粉末或颗粒材料的混合和混合方法包括将脉动振动空气从其底部供应到气密罐中。 提供了一种具有多孔底板的密封罐,其上储存有材料用于混合和混合方法。 在该系统中,通过周期性地增加和减少低频吹送空气的量来产生脉动振动空气。 脉动振动空气从密封罐的底部引入密封罐中,以产生向上通过密封罐的多孔底部的空气流。 结果,将保存在密封罐中的多孔底板上的粉状或颗粒状材料均匀地混合并混合在密封罐中,同时以对流方式连续上下移动。