The invention discloses a fracturing fluid blending and sand mixing semitrailer which comprises a semitrailer body and a stirring kettle, wheels are symmetrically installed on the semitrailer body, a support is welded to the bottom of the stirring kettle, the stirring kettle is fixed to the surface of the semitrailer body through cooperation of the support and bolts, and a discharging valve is assembled at the bottom of the stirring kettle. A first stepping motor is installed at the top of the stirring kettle, the output end of the first stepping motor is in transmission connection with one end of a stirring rod through a coupler, the stirring rod is movably connected with the top surface of the stirring kettle through a bearing, and a first connecting pipe and a second connecting pipe are installed on the two sides of the surface of the lower half portion of the stirring rod correspondingly. And valves are mounted on the surfaces of the first connecting pipe and the second connecting pipe. By optimizing the discharging structure of the fracturing fluid blending and sand mixing semitrailer, materials can be temporarily stored and can be discharged to a target position according to specific requirements, and the application range is wide.

    本发明公开了压裂液混配混砂半挂车,包括半挂车主体和搅拌釜,本发明通过所述半挂车主体上对称安装有车轮,所述搅拌釜的底部焊接有支架,所述搅拌釜通过支架配合螺栓固定在半挂车主体的表面,所述搅拌釜的底部装配有卸料阀,所述搅拌釜的顶部安装有第一步进电机,所述第一步进电机的输出端通过联轴器与搅拌杆的一端传动连接,所述搅拌杆通过轴承与搅拌釜的顶部表面活动连接,所述搅拌杆的下半部分表面两侧分别安装有第一连接管和第二连接管,且所述第一连接管和第二连接管的表面均安装有阀门。本发明通过对压裂液混配混砂半挂车的下料结构进行优化,能够对物料进行暂时存储,能够根据具体需求将物料排出至目标位置,适用范围广。


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    Title :

    Fracturing fluid blending and sand mixing semitrailer


    Additional title:

    压裂液混配混砂半挂车


    Contributors:

    Publication date :

    2021-04-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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