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    • 4. 发明授权
    • Wear-resistant clamping plate device for stuffer box crimper
    • 用于填料箱压接机的耐磨夹板装置
    • US09322118B2
    • 2016-04-26
    • US14126162
    • 2012-06-15
    • Baoru YangJianhua Cao
    • Baoru YangJianhua Cao
    • D02G1/12F16B2/14
    • D02G1/12F16B2/14
    • A cheek plate device is provided for a stuffer box crimper, which has brackets, adjusting mechanisms, cheek plates, a base frame and a pair of nip rollers. The adjusting mechanisms are mounted on the brackets, which can slide relative to the bracket. The cheek plates are mounted on the inside of the adjusting mechanisms. Two identical brackets, adjusting mechanisms and cheek plates are mounted symmetrically at two sides of the pair of nip rollers and affixed on the base frame. The cheek plate device further comprises fluid thrust devices, which include fluid inlets and cylinders located on the brackets. One end of the adjusting mechanism is inserted into and coupled with the cylinder. The fluid of the thrust device flows into the cylinders through the inlets and pushes, via the adjusting mechanisms, the cheek plates toward the sides of the nip rollers. The thrust device can work hydraulically or pneumatically.
    • 提供了一种用于填塞箱卷缩机的颊板装置,其具有支架,调节机构,颊板,基架和一对夹辊。 调节机构安装在可相对于支架滑动的支架上。 脸颊板安装在调节机构的内侧。 两个相同的支架,调节机构和颊板对称地安装在一对夹持辊的两侧,并固定在基架上。 脸颊板装置还包括流体推力装置,其包括位于支架上的流体入口和气缸。 调节机构的一端插入并与气缸连接。 推力装置的流体通过入口流入气缸,并通过调节机构将面颊板推向压辊的侧面。 推力装置可以液压或气动工作。
    • 7. 发明申请
    • ELECTROSPINNING MEMBRANE MACHINE IN WARP AND WEFT DIRECTIONS AND APPLICATION PROCESS THEREOF
    • 电纺丝机及其方法及其应用流程
    • US20120112389A1
    • 2012-05-10
    • US13379641
    • 2010-06-23
    • Dayong WuHaiyan WangJianhua Cao
    • Dayong WuHaiyan WangJianhua Cao
    • B29C47/92B29C47/34
    • D01D5/0061D01D5/003D01D5/0069D04H1/4382D04H1/728D04H3/016D04H3/02
    • The present invention relates to an electrospinning device for fabricating a membrane, in particular, to an electrospinning device for fabricating membrane by using spinnerets aligned in machine direction (MD) and transverse direction (TD) in a high-voltage DC electric field, and to method for using the same. In addition to producing a single-layer nanofiber membrane from a polymer composite, the electrospinning device according to the present invention can also conveniently produce a multilayer composite nanofiber membrane from more than one polymer composites. The electrospinning device comprises a control section, an electrospinning section and an ancillary section. The electrospinning section comprises a MD spinnerets set and a TD spinnerets set that are alternately arranged and moves above a membrane collecting device in a to-and-fro scanning manner so as to improve the evenness and strength of the obtained membrane. The high-voltage DC electric field is applied between the MD and TD spinnerets sets and a stainless steel conveyer belt for collecting the membrane. A polymer solution supplied to the MD and TD spinnerets sets is split into nanoflows under the action of the electric field, accumulated on the stainless steel conveyer belt to form a membrane and carried to a collecting roller to be collected.
    • 本发明涉及一种用于制造膜的静电纺丝装置,特别涉及一种通过使用在高压DC电场中沿机器方向(MD)和横向(TD)排列的喷丝头制造膜的静电纺丝装置,以及 使用方法 除了从聚合物复合材料制造单层纳米纤维膜之外,根据本发明的静电纺丝装置还可以方便地从多于一种的聚合物复合材料制备多层复合纳米纤维膜。 电纺设备包括控制部分,静电纺丝部分和辅助部分。 静电纺丝部分包括:MD喷丝板组和TD喷丝板组,其以往复扫描的方式交替布置并移动到膜收集装置上方,从而提高所获得的膜的均匀度和强度。 高压直流电场施加在MD和TD喷丝板组之间,以及用于收集膜的不锈钢输送带。 提供给MD和TD喷丝头组的聚合物溶液在电场的作用下分裂成纳米泡,积聚在不锈钢输送带上以形成膜并携带到收集辊上进行收集。