Fracturing fluid blending and sand mixing semitrailer
A semi-trailer and fracturing fluid technology, applied in tractor-trailer combinations, mixers, motor vehicles, etc., can solve the problems of adjusting the discharge action, single feeding and unloading steps, inconvenient use, etc., to increase safety performance, reduce potential safety hazards, and improve safety
Inactive Publication Date: 2021-04-13
杭州美奇餐饮服务有限公司
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Problems solved by technology
[0003] The structure of the common fracturing fluid mixing and sand mixing semi-trailer is relatively fixed, and the overall feeding and unloading steps are relatively simple. It is necessary to use specific material receiving equipment to collect the mixed materials, and it is difficult to adjust the output according to the specific usage conditions. action, so that it is not convenient for subsequent use
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] The present invention provides such as Figure 1-4 The shown fracturing fluid mixed sand mixing semi-trailer includes a semi-trailer main body 1 and a stirring tank 5. At least four support frames 3 are installed on the two side surfaces of the semi-trailer main body 1 through bolts. The four support frames 3 There are feet on the...
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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.
Description
technical field [0001] The invention belongs to the technical field of sand-mixing semi-trailer structures, and in particular relates to a sand-mixing semi-trailer mixed with fracturing fluid. Background technique [0002] As the core equipment in the fracturing construction team, the sand mixer truck is widely used in the oil and gas field. The sand mixing semi-trailer is a special equipment that realizes sand mixing in proportion and can effectively supply different sand glue fluids to the fracturing equipment according to the requirements of the fracturing process. [0003] The structure of the common fracturing fluid mixing and sand mixing semi-trailer is relatively fixed, and the overall feeding and unloading steps are relatively simple. It is necessary to use specific material receiving equipment to collect the mixed materials, and it is difficult to adjust the output according to the specific usage conditions. action, so that it is not convenient for subsequent use. ...
Claims
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IPC IPC(8): B62D53/06B01F7/24B01F13/00E21B43/267
CPCB62D53/06E21B43/267B01F27/92B01F33/502
Inventor 欧阳文生
Owner 杭州美奇餐饮服务有限公司