Batching device for producing drag reducer for fracturing

Abstract

The utility model provides a batching device for producing a drag reducer for fracturing, which comprises a mixing barrel, a first stirring piece arranged in the mixing barrel, a barrel cover arranged at the top of the mixing barrel, and two sliding components symmetrically arranged on the left side and the right side of the surface of the mixing barrel respectively, the surface of the sliding rod is sleeved with a sliding sleeve, a connecting frame is arranged on one side of the sliding sleeve, a hydraulic telescopic rod is installed on the surface of the connecting frame, a fixing rod is connected to the top of the hydraulic telescopic rod, and one end of the fixing rod is connected with the can cover. According to the batching device for producing the drag reducer for fracturing, provided by the utility model, the mounting frames with the sliding rods are arranged on the left side and the right side of the surface of the mixing barrel to drive the connecting frames and the sliding sleeves of the hydraulic telescopic rods to be matched with the fixed rods for operation, so that after the mixing barrel is used for a long time, the working efficiency is improved; and the barrel cover with the electronic scale, the box body and the movable frame can be separated from the mixing barrel, so that raw material residues remaining in the mixing barrel can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the field of drag reducer production devices, in particular to a batching device for producing drag reducers for fracturing. Background Art

[0002] In the oil field, fracturing refers to a method of using hydraulic force to form cracks in oil and gas layers during oil or gas extraction, also known as hydraulic fracturing. Drag reducers are high-molecular compounds that have the effect of reducing resistance. Adding them to oil during transportation can achieve effects such as increasing flow rate and reducing energy consumption.

[0003] In the actual production process of the drag reducer in the prior art, the raw materials for the drag reducer production need to be configured, and a batching device needs to be used for auxiliary operation during the production configuration.

[0004] The patent application with publication number CN219232134U proposed in the prior art sets a weight scale, a movable box, a servo motor, a first rotating shaft and a movable block. When the operator adds the drag reducer production ingredients through the feeding hopper, the weight of the movable box will increase. At this time, the weight scale can measure the mass of the drag reducer production ingredients, and the operation of the servo motor can rotate the sleeve block and the movable block through the first rotating shaft, so that the drag reducer production raw materials flow into the interior of the shell through the mounting pipe. The amount of the drag reducer production raw materials can be accurately controlled by measuring the weight, so that the quality of the drag reducer will not affect the oil fracturing operation.

[0005] However, the shell used in the current batching device is a sealed barrel. After the shell is mixed for a long time, there will be residual raw materials mixed, and the sealing setting cannot clean the inside of the shell.

[0006] Therefore, it is necessary to provide a batching device for producing a drag reducer for fracturing to solve the above technical problems. Utility Model Content

[0007] The utility model provides a batching device for producing a drag reducer for fracturing, which solves the problem that the shell of the existing batching device is a sealed barrel, and after the shell is mixed for a long time, there will be mixed raw materials remaining, and the sealing setting cannot clean the inside of the shell.

[0008] In order to solve the above technical problems, the utility model provides a batching device for producing a drag reducer for fracturing, comprising:

[0009] A mixing barrel, wherein a first stirring member is disposed inside the mixing barrel;

[0010] A barrel cover, the barrel cover is arranged on the top of the mixing barrel;

[0011] A movable frame, the movable frame is arranged on the surface of the barrel cover, an electronic scale is installed on the surface of the barrel cover, and a box body is installed above the movable frame;

[0012] A sliding assembly, wherein the number of the sliding assemblies is two, and the two sliding assemblies are symmetrically arranged on the left and right sides of the mixing barrel surface respectively, and the sliding assembly comprises a mounting frame, a sliding rod is arranged inside the mounting frame, a sliding sleeve is arranged on the surface of the sliding rod, a connecting frame is connected to one side of the sliding sleeve, a hydraulic telescopic rod is installed on the surface of the connecting frame, a fixing rod is connected to the top of the hydraulic telescopic rod, and one end of the fixing rod is connected to the barrel cover.

[0013] Preferably, a second stirring member is provided inside the box body.

[0014] Preferably, a fixing bolt is arranged inside the sliding sleeve.

[0015] Preferably, a drain pipe is connected to one side of the bottom of the mixing barrel.

[0016] Preferably, the sliding rod and the sliding sleeve act on the movement of the barrel cover.

[0017] Preferably, a disassembly assembly is provided between the mounting frame and the mixing barrel, and the disassembly assembly includes a connecting mounting block, a threaded connection block is provided inside the connecting mounting block, and one end of the connecting mounting block is connected to the surface of the mixing barrel.

[0018] Preferably, a threaded sleeve is threadedly connected to the surface of the threaded connection block.

[0019] Compared with the related art, the batching device for producing a drag reducing agent for fracturing provided by the utility model has the following beneficial effects:

[0020] The utility model provides a batching device for producing a drag reducing agent for fracturing. A mounting frame with a sliding rod is arranged on the left and right sides of the surface of a mixing barrel. The sliding sleeve and the fixed rod drive the connecting frame and the hydraulic telescopic rod to cooperate with each other. After the mixing barrel is used for a long time, the barrel cover with an electronic scale, a box body and a movable frame can be separated from the mixing barrel, so that the raw material residues remaining in the mixing barrel can be cleaned up. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a first embodiment of a batching device for producing a drag reducing agent for fracturing provided by the utility model;

[0022] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0023] Figure 3 for Figure 1A schematic diagram of the three-dimensional structure of the entire internal structure of the device shown;

[0024] Figure 4 The present invention is a schematic structural diagram of a second embodiment of a batching device for producing a drag reducing agent for fracturing provided by the present invention.

[0025] Numbers in the figure: 1, mixing barrel, 2, first stirring piece, 3, barrel cover, 4, movable frame, 5, box body, 6, second stirring piece, 7, electronic scale,

[0026] 8. Sliding assembly, 81. Mounting frame, 82. Sliding rod, 83. Sliding sleeve, 84. Connecting frame, 85. Hydraulic telescopic rod, 86. Fixing rod, 87. Fixing bolt,

[0027] 9. Drainage pipe,

[0028] 10. Disassembly assembly, 101. Connecting mounting block, 102. Threaded connection block, 103. Threaded sleeve. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0030] First embodiment

[0031] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a batching device for producing a drag reducing agent for fracturing provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 A batching device for producing a drag reducer for fracturing, comprising:

[0032] A mixing barrel 1, wherein a first stirring member 2 is disposed inside the mixing barrel 1;

[0033] A barrel cover 3, wherein the barrel cover 3 is arranged on the top of the mixing barrel 1;

[0034] A movable frame 4, wherein the movable frame 4 is arranged on the surface of the barrel cover 3, an electronic scale 7 is installed on the surface of the barrel cover 3, and a box body 5 is installed above the movable frame 4;

[0035] A sliding assembly 8, wherein the number of the sliding assemblies 8 is two, and the two sliding assemblies 8 are symmetrically arranged on the left and right sides of the surface of the mixing barrel 1, respectively. The sliding assembly 8 comprises a mounting frame 81, a sliding rod 82 is arranged inside the mounting frame 81, a sliding sleeve 83 is sleeved on the surface of the sliding rod 82, a connecting frame 84 is connected to one side of the sliding sleeve 83, a hydraulic telescopic rod 85 is installed on the surface of the connecting frame 84, a fixing rod 86 is connected to the top of the hydraulic telescopic rod 85, and one end of the fixing rod 86 is connected to the barrel cover 3.

[0036] The mounting frame 81 is connected to the side of the mixing barrel 1, and the use of the hydraulic telescopic rod 85 can facilitate the upward movement of the barrel cover 3 and the separation from the mixing barrel 1. The movable part 4 is composed of two circular rods, two movable sleeves and a movable plate. The electronic scale 7 can be filled with raw materials inside the box body 5 for weighing. A conveying pipe is connected between the box body 5 and the barrel cover 3 to facilitate the conveying of raw materials. The first stirring member 2 and the second stirring member 6 are both composed of a motor, a rotating rod and a plurality of rotating blades. After the weighing of the raw materials inside the box body 5 is completed, the second stirring member 6 is started to push the raw materials inside the box body 5 to the inside of the conveying pipe, and then transported to the inside of the mixing barrel 1 through the conveying pipe. After the raw materials are transported to the inside of the mixing barrel 1, the first stirring member 2 is started to mix the raw materials inside the mixing barrel 1.

[0037] A second stirring member 6 is disposed inside the box body 5 .

[0038] A fixing bolt 87 is disposed inside the sliding sleeve 83 .

[0039] A drain pipe 9 is connected to one side of the bottom of the mixing barrel 1 .

[0040] The sliding rod 82 and the sliding sleeve 83 act on the movement of the barrel cover 3 .

[0041] The working principle of a batching device for producing a drag reducing agent for fracturing provided by the utility model is as follows:

[0042] When the inside of the mixing barrel 1 is to be cleaned, the hydraulic telescopic rod 85 is first started to push the barrel cover 3 upward through the fixed rod 86. When the barrel cover 3 moves upward to be separated from the mixing barrel 1, the hydraulic telescopic rod 85 is stopped. Then, the barrel cover 3 is moved to the outside of the mixing barrel 1 by pulling the sliding sleeve 83 on the surface of the sliding rod 82 to clean the inside of the mixing barrel 1.

[0043] Compared with the related art, the batching device for producing a drag reducing agent for fracturing provided by the utility model has the following beneficial effects:

[0044] The utility model provides a batching device for producing a drag reducer for fracturing. A mounting frame 81 with a slide rod 82 is arranged on the left and right sides of the surface of a mixing barrel 1. A sliding sleeve 83 driving a connecting frame 84 and a hydraulic telescopic rod 85 and a fixed rod 86 cooperate with each other to facilitate separation of a barrel cover 3 with an electronic scale 7, a box body 5 and a movable frame 4 from the mixing barrel 1 after the mixing barrel 1 is used for a long time, so that the residual raw material residue inside the mixing barrel 1 can be cleaned.

[0045] Second embodiment

[0046] Please refer to Figure 4 Based on the first embodiment of the present application, a dispensing device for producing a drag reducer for fracturing is provided. The second embodiment of the present application provides another dispensing device for producing a drag reducer for fracturing. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0047] Specifically, the difference of the dosing device for producing drag reducer for fracturing provided by the second embodiment of the present application is that, in the dosing device for producing drag reducer for fracturing, a disassembly assembly 10 is arranged between the mounting frame 81 and the mixing barrel 1, and the disassembly assembly 10 includes a connecting mounting block 101, and a threaded connecting block 102 is arranged inside the connecting mounting block 101, and one end of the connecting mounting block 101 is connected to the surface of the mixing barrel 1.

[0048] The threaded connection block 102 is connected to the bottom of the mounting bracket 81 .

[0049] The surface of the threaded connection block 102 is threadedly connected with a threaded sleeve 103 .

[0050] The working principle of a batching device for producing a drag reducing agent for fracturing provided by the utility model is as follows:

[0051] When disassembling the barrel cover 3 with the electronic scale 7, the box body 5 and the movable frame 4 from the mixing barrel 1, firstly, the threaded sleeve 103 is rotated to separate from the threaded connection block 102, and then the barrel cover 3 is pulled to drive the threaded connection block 102 to separate from the connecting installation block 101.

[0052] Compared with the related art, the batching device for producing a drag reducing agent for fracturing provided by the utility model has the following beneficial effects:

[0053] The utility model provides a batching device for producing a drag reducer for fracturing. A disassembly assembly 10 is arranged between a mounting frame 81 and a mixing barrel 1 to facilitate installation and disassembly of a barrel cover 3 with an electronic scale 7, a box body 5 and a movable frame 4 and the mixing barrel 1.

[0054] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A batching device for producing a drag reducer for fracturing, characterized in that: include: A mixing barrel, wherein a first stirring member is disposed inside the mixing barrel; A barrel cover, the barrel cover is arranged on the top of the mixing barrel; A movable frame, the movable frame is arranged on the surface of the barrel cover, an electronic scale is installed on the surface of the barrel cover, and a box body is installed above the movable frame; A sliding assembly, wherein the number of the sliding assemblies is two, and the two sliding assemblies are symmetrically arranged on the left and right sides of the mixing barrel surface respectively, and the sliding assembly comprises a mounting frame, a sliding rod is arranged inside the mounting frame, a sliding sleeve is arranged on the surface of the sliding rod, a connecting frame is connected to one side of the sliding sleeve, a hydraulic telescopic rod is installed on the surface of the connecting frame, a fixing rod is connected to the top of the hydraulic telescopic rod, and one end of the fixing rod is connected to the barrel cover.

2. The batching device for producing a drag reducer for fracturing according to claim 1, characterized in that: A second stirring member is arranged inside the box body.

3. The batching device for producing a drag reducer for fracturing according to claim 1, characterized in that: A fixing bolt is arranged inside the sliding sleeve.

4. The batching device for producing a drag reducer for fracturing according to claim 1, characterized in that: One side of the bottom of the mixing barrel is connected with a drain pipe.

5. The batching device for producing a drag reducer for fracturing according to claim 1, characterized in that: The sliding rod and the sliding sleeve act on the movement of the barrel cover.

6. The batching device for producing a drag reducing agent for fracturing according to claim 1, characterized in that: A disassembly assembly is provided between the mounting frame and the mixing barrel, and the disassembly assembly includes a connecting mounting block, a threaded connection block is provided inside the connecting mounting block, and one end of the connecting mounting block is connected to the surface of the mixing barrel.

7. The batching device for producing a drag reducing agent for fracturing according to claim 6, characterized in that: The surface of the threaded connection block is threadedly connected with a threaded sleeve.

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