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    System for blending liquid ingredients
    11.
    发明授权
    System for blending liquid ingredients 失效
    用于混合液体成分的系统

    公开(公告)号：US3608869A

    公开(公告)日：1971-09-28

    申请号：US3608869D

    申请日：1969-05-28

    Applicant: TEXACO INC

    Inventor： WOODLE ROBERT A

    IPC: B01F3/08 ,  B01F15/04 ,  G05D11/13 ,  B01F7/00 ,  B28C7/04

    CPC classification number: B01F3/088 ,  B01F15/0429 ,  G05D11/139 ,  Y10S366/601

    Abstract: Disclosed is a system for automatically blending liquid ingredients which is useful to continuously or discontinuously provide blended products. A mixing vessel having an agitator is provided for blending the ingredients. Each of the liquid ingredients is admitted thereto in the form of a stream introduced at a uniform flow rate for a time interval proportional to the desired concentration in the product mixture of each respective ingredient. The individual time intervals of flow are kept small compared to the volume of the mixing vessel and are arranged sequentially so that ingredient segments of the product mixture are continuously added to the mixing vessel. The vessel is always maintained full by withdrawing the mixture at a rate equal to the rate at which the ingredients are added. Automatic time cycle control means and valves are provided so that the operating sequence can be rapidly performed and continuously repeated providing the capability of producing a continuous stream of the blended mixture. An output storage tank is provided which is fitted with a level controller which starts up and shuts down the blending system to meet varying output quantity demands of the blended products.

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