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CN-224207798-U - Fracturing fluid mixing, preparing and conveying device

CN224207798UCN 224207798 UCN224207798 UCN 224207798UCN-224207798-U

Abstract

The utility model relates to the technical field of fracturing fluid preparation, in particular to a fracturing fluid mixing, preparing and conveying device, which comprises a mixing barrel main body, a three-way pipe main body and a temporary storage tank, wherein the mixing tank for preparing fracturing fluid is arranged on the inner side of the mixing barrel main body, the three-way pipe main body for discharging or moving the fracturing fluid is arranged at the lower end of the mixing tank, a control valve main body is arranged on the outer side of the three-way pipe main body, the temporary storage tank for storing the fracturing fluid is fixedly connected to one output end of the three-way pipe main body, the fracturing fluid is mixed through the mixing barrel main body and the mixing tank, the fracturing fluid which is completely prepared and meets the requirements is discharged through the three-way pipe main body matched with the control valve main body during output, or the fracturing fluid which is not required is input into the temporary storage tank, a large amount of materials are contained in the fracturing fluid in the temporary storage tank, the fracturing fluid is added with a regulating material and is stirred and mixed by a second motor and a stirring frame, and the completed fracturing fluid is discharged through a discharging pipe.

Inventors

  • HAO MINGJUN
  • DUAN PING
  • WANG XUWEN

Assignees

  • 定边县兴润工程技术服务有限公司

Dates

Publication Date
20260508
Application Date
20250627

Claims (7)

  1. 1. The fracturing fluid mixing, preparing and conveying device comprises a mixing barrel main body (1) and is characterized by further comprising a three-way pipe main body (22) and a temporary storage tank (24), wherein a mixing tank (2) for preparing fracturing fluid is arranged on the inner side of the mixing barrel main body (1), a three-way pipe main body (22) for discharging or moving the fracturing fluid is arranged at the lower end part of the mixing tank (2), a control valve main body (23) is arranged on the outer side of the three-way pipe main body (22), a temporary storage tank (24) for storing the fracturing fluid is fixedly connected to one output end of the three-way pipe main body (22), a second material pipe (25) is fixedly connected to the upper end part of the temporary storage tank (24), a second mounting frame (26) is arranged on the outer side of the second material pipe (25), a second motor (27) is arranged between the second mounting frame (26) and the second material pipe (25), a stirring frame (28) is fixedly connected to the output end of the second motor (27), and the second motor (27) is used for driving the stirring frame (28) to rotate, and a discharging pipe (29) is arranged on the outer side of the temporary storage tank (24).
  2. 2. The fracturing fluid mixing, preparing and conveying device according to claim 1, wherein a heater main body (3) is arranged on the outer side of the mixing barrel main body (1), a heating pipe main body (4) is arranged on the outer side of the mixing tank (2), and the heater main body (3) is electrically connected with the heating pipe main body (4).
  3. 3. The fracturing fluid mixing, preparing and conveying device according to claim 2, characterized in that a first pump (5) is arranged at the upper end part of the heater main body (3), a feeding pipe (6) is fixedly connected to the output end of the first pump (5), the first pump (5) and the feeding pipe (6) are used for conveying gas and liquid raw materials, and a cover plate main body (7) is arranged at the upper end part of the mixing tank (2).
  4. 4. The fracturing fluid mixing, preparing and conveying device according to claim 3, characterized in that a first material pipe (8) is installed at the upper end portion of a cover plate main body (7), a first installation frame (9) is arranged on the outer side of the first material pipe (8), a movable frame (10) is connected to the inner portion of the first installation frame (9) and the inner portion of a second installation frame (26) in a sliding mode, a threaded rod (11) is connected to the upper end portion of the movable frame (10) in a rotating mode, the threaded rod (11) is in threaded connection with the first installation frame (9) and the second installation frame (26), and a sampling pipe (12) is installed at the lower end portion of the movable frame (10).
  5. 5. The fracturing fluid mixing, preparing and conveying device according to claim 4, wherein a first motor (13) is arranged on the outer side of the first mounting frame (9), a power gear (14) is fixedly connected to the output end of the first motor (13), and the first motor (13) is used for driving the power gear (14) to rotate.
  6. 6. The fracturing fluid mixing, preparing and conveying device according to claim 5, characterized in that the inner side of the cover plate main body (7) is rotationally connected with a rotating pipe (15), the upper end part of the rotating pipe (15) is fixedly connected with a butt joint pipe (16), the butt joint pipe (16) is in sliding connection with the feeding pipe (6), the outer side of the butt joint pipe (16) is fixedly connected with a toothed ring (17), and the toothed ring (17) is meshed with the power gear (14).
  7. 7. The fracturing fluid mixing, preparing and conveying device according to claim 6, wherein a stirring rod (18) is fixedly connected to the outer side of the rotary pipe (15), a discharge hole (19) is formed in the upper end portion of the stirring rod (18), a blocking plate (20) is slidably connected to the outer side of the discharge hole (19), and a scraper main body (21) is mounted at the lower end portion of the rotary pipe (15).

Description

Fracturing fluid mixing, preparing and conveying device Technical Field The utility model relates to the technical field of fracturing fluid preparation, in particular to a fracturing fluid mixing, preparing and conveying device. Background The essence of fracturing is that a high-pressure pump set is used for injecting liquid with certain viscosity into a stratum at a high speed, when the injection speed is higher than the absorption speed of the stratum, the stratum can be broken or the original tiny gaps are opened to form larger cracks, the formed cracks extend inwards along with continuous injection of the liquid, the liquid with certain viscosity for fracturing construction is fracturing liquid, and the fracturing liquid itself needs to be added with various additives according to thickening modes and thickening degrees. Most of the existing fracturing fluid mixing, preparing and conveying devices are provided with a single stirring tank and a conveying structure, when the fracturing fluid mixing, stirring, preparing and conveying devices are used, materials are added through the stirring tank, the fracturing fluid is mixed, the fracturing fluid is output by the conveying structure, the fracturing fluid is prepared according to the use environment on most sites, and the fracturing fluid is easy to generate certain property changes due to different proportions and preparation methods, so that the quality of the fracturing fluid output by the stirring tank is easy to generate certain fluctuation, the fracturing effect is influenced, and the use effect of the fracturing fluid mixing, preparing and conveying device is reduced. Therefore, aiming at the problems that when the conventional fracturing fluid mixing, preparing and conveying device is used, most of fracturing fluids are prepared on site according to the use environment, the fracturing fluids are easy to generate certain property changes due to different proportions and preparation methods, and the quality of the fracturing fluids output by the stirring tank is easy to generate certain fluctuation, so that the use effect of the fracturing fluid mixing, preparing and conveying device is reduced, the fracturing fluid mixing, preparing and conveying device with a rapid adjustment structure can be designed. Disclosure of utility model In order to solve the problems that when the conventional fracturing fluid mixing, preparing and conveying device is used, most of fracturing fluids are prepared on site according to the use environment, and the fracturing fluids are easy to generate certain property changes due to different proportions and preparation methods, so that the quality of the fracturing fluids output by the stirring tank is easy to generate certain fluctuation, and the use effect of the fracturing fluid mixing, preparing and conveying device is reduced. The fracturing fluid mixing, preparing and conveying device comprises a mixing barrel main body, a three-way pipe main body and a temporary storage pool, wherein the mixing pool for preparing fracturing fluid is arranged on the inner side of the mixing barrel main body, the three-way pipe main body for discharging or moving the fracturing fluid is arranged at the lower end of the mixing pool, a control valve main body is arranged on the outer side of the three-way pipe main body, the temporary storage pool for storing fracturing fluid is fixedly connected to one output end of the three-way pipe main body, a second material pipe is fixedly connected to the upper end of the temporary storage pool, a second mounting frame is arranged on the outer side of the second material pipe, a second motor is arranged between the second mounting frame and the second material pipe, a stirring frame is fixedly connected to the output end of the second motor, and a discharging pipe is arranged on the outer side of the temporary storage pool. Preferably, the fracturing fluid is mixed through the mixing barrel main body and the mixing tank, the prepared fracturing fluid is discharged through the three-way pipe main body matched with the control valve main body, when the fracturing fluid generates quality deviation, the fracturing fluid is input into the temporary tank, meanwhile, the adjusting material is added through the second material pipe, the second motor and the stirring frame are used for stirring and mixing, and the prepared fracturing fluid is discharged through the discharging pipe. Preferably, the heater main body is mounted on the outer side of the mixing barrel main body, the heating pipe main body is arranged on the outer side of the mixing tank, and the heater main body is electrically connected with the heating pipe main body. Preferably, the upper end of the heater main body is provided with a first pump, the output end of the first pump is fixedly connected with a feeding pipe, the first pump and the feeding pipe are used for conveying gas and liquid raw materials, and the upper end of the mix