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    • 3. 发明授权
    • Diaphragm pump
    • 隔膜泵
    • US4370108A
    • 1983-01-25
    • US133240
    • 1980-03-24
    • Joseph H. Brill
    • Joseph H. Brill
    • F04B43/02F04B21/02F04B15/02F04B39/10
    • F04B43/02Y10S417/90
    • A diaphragm pump is disclosed of a configuration particularly adapted to pumping of liquids containing a high percentage of solids without clogging of the valving and/or pumping chamber. A flexible diaphragm overlies an opening in the pump housing which defines a pumping chamber below the diaphragm which is in communication with inlet and outlet valving chambers, in each of which is disposed respective gravity biased closed inlet and outlet valve overlying valving ports. The valves are guided by valve stems loosely fit into guide tubes extending above each of the valves. Both inlet and outlet flow is directed upwardly through the valve ports in order to insure a cleaning action to avoid clogging of the valves. The inlet flow is directed tangentially into the pumping chamber to create a scouring or turbulent flow action to minimize the tendency for sedimentation and consequent clogging of the pumping chamber.
    • 公开了一种隔膜泵,其特别适用于泵送含有高百分比固体的液体而不堵塞阀门和/或泵送室。 柔性膜片覆盖在泵壳体中的开口处,其限定了隔膜下方的泵送室,该泵室与入口阀和出口阀室连通,每个隔室分别设置有重力偏置的封闭的入口和出口阀覆盖阀门口。 阀门通过松紧地配合到每个阀门上方的引导管中的阀杆引导。 入口和出口流都向上引导通过阀口,以确保清洁动作以避免阀门的堵塞。 入口流动切向地引导到泵送室中以产生冲刷或湍流流动作用,以最小化泵送室的沉降趋势和随之而来的阻塞。
    • 4. 发明授权
    • Process and apparatus for producing compost
    • 生产堆肥的方法和设备
    • US4411682A
    • 1983-10-25
    • US304991
    • 1981-09-14
    • Joseph H. Brill
    • Joseph H. Brill
    • C05F17/00C05F17/02C05F11/08
    • C05F17/02C05F17/00Y02P20/145Y02W30/43Y02W30/47Y10S435/813
    • A process and apparatus for producing compost having a high nutrient value from a mixture of moist, at least partially particulate organic matter containing aerobic bacteria. The composter has two parallel shafts (24,26) with radially projecting fingers (38) which, when the shafts are rotated, slowly and gently churn and agitate the mixture in the composting chamber (10) while air is directed therethrough at a predetermined low rate. When the composting action is completed the compost is promptly dried and packaged in moisture impervious containers.
    • PCT No.PCT / US80 / 00069 Sec。 371日期1981年9月14日 102(e)日期1981年9月8日PCT提交1980年1月14日PCT公布。 出版物WO81 / 02011 日期:1981年7月23日。一种用于生产具有高营养价值的堆肥的方法和设备,所述堆肥来自潮湿的至少部分含有有机细菌的有机物质的混合物。 混合器具有两个具有径向突出的指状物(38)的平行的轴(24,26),当轴旋转时,当空气以预定的低压被引导通过时,缓慢地并且搅动混合物在堆肥室(10)中的混合物 率。 当堆肥操作完成后,堆肥被迅速干燥并包装在不透水的容器中。