CN218637097U - Compound agitating unit of drag reducer for fracturing - Google Patents

Abstract

The utility model discloses a compound agitating unit of drag reducer for fracturing, including the agitator, and the interior bottom of agitator is funnel type structure, the upper end fixed mounting of agitator has the rotating electrical machines, the output end fixedly connected with pivot of rotating electrical machines, and the below of pivot is seted up threadedly. The utility model discloses a rotating electrical machines drives the action wheel and rotates, action wheel and mesh from the driving wheel, it rotates to drive the puddler, thereby make the stirring leaf rotate and stir, it exerts pressure to draw water from annular water tank through the high-pressure pump, inner wall all around from shower nozzle high-pressure jet to the agitator, the magnetic force fit and the electric telescopic handle of magnetic path magnet stretch out, control thread bush and screw-thread fit, manual control rotating electrical machines, make the thread bush drive annular brush through the connecting rod and reciprocate, wash the inner wall of agitator, in time clear up the agitator after the stirring at every turn, make the next stirring be difficult to the residue before the doping, the pressure drag reduction agent effect that the stirring came out is better.

Description

Compound agitating unit of drag reducer for fracturing

Technical Field

The utility model relates to a compound technical field of drag reducer especially relates to a compound agitating unit of drag reducer for fracturing.

Background

The drag reducer is the main component in the fracturing fluid, the performance of the drag reducer can enable the stratum to form a seam network structure, the drag reducer is suitable for on-site continuous slurry mixing construction, and the stirring procedure in the reaction synthesis of the drag reducer for fracturing is very important. The existing stirring equipment is not provided with a cleaning structure, the stirring is mostly directly carried out for the next time after the stirring, and the drag reducer obtained after the stirring is easy to dope the previous residue, so that the effect is poor.

Therefore, the drag reducer compound stirring device for fracturing is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drag reducer compound stirring device for fracturing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound agitating unit of drag reducer for fracturing, includes the agitator, and the interior bottom of agitator is funnel type structure, the upper end fixed mounting of agitator has the rotating electrical machines, the output end fixedly connected with pivot of rotating electrical machines, and the below of pivot is seted up threadedly, the surface cover of pivot is equipped with the action wheel, the bilateral symmetry meshing of action wheel has two from the driving wheel, each from the coaxial fixedly connected with dwang of lower extreme of driving wheel, each the lower extreme fixedly connected with stirring leaf of dwang, the internal perisporium fixedly connected with diaphragm of agitator, the upper end fixedly connected with annular water tank of diaphragm, and annular water tank is located the action wheel and the outside from the driving wheel, the upper end right side fixed mounting of agitator has the high-pressure pump, the business turn over water end of high-pressure pump all is connected with the water pipe, the other end of inlet tube is in annular water tank, the high pressure atomizer is installed to the other end of outlet pipe, the surface cover of pivot is equipped with the thread bush, the inner wall of agitator is equipped with two pairs of extension board about the pivot symmetry fixedly connected with board through the support, is located the upper right side lower extreme fixed mounting magnetic force subassembly is located left two fixedly connected with the gag lever between the extension board, the both sides of thread bush are connected with the discharge gate through annular through the frame of extension board, the lower extreme of agitator is equipped with the discharge gate.

Preferably, a filter screen is installed at one end of the water inlet pipe in the annular water tank.

Preferably, the water inlet pipe and the water outlet pipe are explosion-proof pipes.

Preferably, the magnetic assembly comprises an electric telescopic rod fixedly connected to the lower end of the support plate on the right side above the support plate, a magnet is fixedly connected to the telescopic end of the electric telescopic rod, and the magnet is matched with a magnetic block in a magnetic force mode and is embedded in the upper end of the threaded sleeve.

Preferably, the shape of the brush is annular, the brush is distributed with bristles, the bristles Mao Cheng are bent when in cleaning, and the diameter of the annular brush is smaller than the inner diameter of the stirring barrel.

Preferably, the thread on the rotating shaft is a coarse thread.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a rotating electrical machines drives the action wheel and meshes from the driving wheel, and then make the stirring leaf on the puddler rotate and stir, water sprays to the agitator inner wall all around from the shower nozzle through the high-pressure pump, electric telescopic handle stretches out and magnetic force fit control thread bush and the spiral shell meshing of magnetic path magnet, then through turning to of control rotating electrical machines, make the brush remove and clear up the inner wall of agitator, in time clear up the agitator after stirring at every turn, make the residue before next stirring is difficult to mix, the pressure drag reduction agent effect that the stirring came out is better.

Drawings

Fig. 1 is a schematic structural diagram of a front view of a drag reducer compound stirring device for fracturing provided by the present invention;

fig. 2 is the utility model provides a compound agitating unit of drag reducer for fracturing looks sideways at the schematic structure diagram.

In the figure: the device comprises a stirring barrel 1, a rotating motor 2, a rotating shaft 3, a driving wheel 4, a driven wheel 5, a rotating rod 6, a stirring blade 7, an annular water tank 8, a water inlet pipe 9, a high-pressure pump 10, a water outlet pipe 11, a high-pressure atomizing nozzle 12, an annular frame 13, a support plate 14, a threaded sleeve 15, an electric telescopic rod 16, a magnet 17, a magnet 18, a connecting rod 19, a hairbrush 20, a discharge port 21, a transverse plate 22 and a limiting rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a compounded agitating unit of drag reducer for fracturing, including agitator 1, and the interior bottom of agitator 1 is funnel type structure, the upper end fixed mounting of agitator 1 has rotating electrical machines 2, the output fixedly connected with pivot 3 of rotating electrical machines 2, and the below of pivot 3 is seted up the screw thread, as shown in fig. 1, pivot 3 has the packing of two kinds of different densities, the packing of top is the part that does not have the screw thread, the packing of below is the screwed part, and the screw thread is the coarse thread screw thread, can prevent effectively that the drag reducer from adhering and causing the hindrance to the thread bush gliding in the thread groove.

Inner perisporium fixedly connected with diaphragm 22 of agitator 1, the upper end fixedly connected with annular water tank 8 of diaphragm 22, and annular water tank 8 is located action wheel 4 and follows the outside of driving wheel 5, the surperficial cover of pivot 3 is equipped with action wheel 4, the bilateral symmetry meshing of action wheel 4 has two from driving wheel 5, each lower extreme coaxial fixedly connected with dwang 6 from driving wheel 5, the lower extreme of each dwang 6 runs through diaphragm 22 and fixedly connected with stirring leaf 7, the upper end right side fixed mounting of agitator 1 has high-pressure pump 10, the business turn over water end of high-pressure pump 10 is connected with inlet tube 9 and outlet pipe 11 respectively, inlet tube 9 and outlet pipe 11 are explosion-proof pipe, prevent to make the pipeline explode because of water pressure is too high.

The other end of inlet tube 9 is in annular water tank 8, and the filter screen is installed to inlet tube 9 one end in annular water tank 8, and suction debris when preventing that high-pressure pump 10 from drawing water cause the damage to high-pressure pump 10, and high pressure atomizer 12 is installed to the other end of outlet pipe 11, and water is converted into the high pressure water through high-pressure pump 10, spouts the inner wall to agitator 1 from high pressure atomizer 12, and it is bigger to spray the dynamics, and it is wider to spray the face, and clean effect is better.

The axle body juncture cover of the screw thread department of pivot 3 and smooth department is equipped with thread bush 15, agitator 1's inner wall is through two pairs of extension boards 14 of support about 3 symmetry fixedly connected with in pivot, the extension board 14 lower extreme fixed mounting magnetic force component that is located the top right side, it is concrete, magnetic force component includes the electric telescopic handle 16 of fixed connection at the extension board 14 lower extreme that is located the top right side, electric telescopic handle 16's flexible end fixedly connected with magnet 17, magnet 17 magnetic force fit has magnetic path 18, magnetic path 18 inlays the upper end of establishing at thread bush 15, lift and magnetic force fit control screw thread and the cooperation of thread bush 15 through magnetic force component, with the work of control brush 20.

The limiting rod 23 is fixedly connected between the two support plates 14 on the left side, the two sides of the threaded sleeve 15 are connected with the brush 20 through the annular frame 13, the brush 20 is annular, bristles are uniformly distributed on the brush 20, the bristles Mao Cheng are bent to keep in contact with the inner wall of the stirring barrel 1 when the brush is cleaned, the outer diameter of the annular brush 20 is smaller than the inner diameter of the stirring barrel 1, and the annular brush 20 can comprehensively clean the inner wall of the stirring barrel 1.

The lower end of the stirring barrel 1 is provided with a discharge port 21 for discharging.

The utility model discloses the theory of operation as follows:

it should be noted that: the utility model discloses before the stirring, 18 magnetic force cooperations of electro-magnet 17 and electromagnetism piece, electric telescopic handle 16 are in the withdrawal state, and the thread bush 15 not with the epaxial thread engagement of pivot 3.

When stirring is needed, the rotating motor 2 rotates to drive the rotating shaft 3 to rotate, and the driving wheel 4 and the two driven wheels 5 are meshed to drive the rotating rods 6 and the stirring blades 7 to rotate for stirring.

After the stirring is completed, the high-pressure pump 10 sucks water in the annular water tank 8 through the water inlet pipe 9, the water is converted into high-pressure water through the high-pressure pump 10, and the high-pressure water reaches the high-pressure atomizing nozzle 12 of the high-pressure water gun through the water outlet pipe 11, then the water at high pressure and low speed is converted into low-pressure high-speed water to jet to the inner wall around the stirring barrel 1, the electric telescopic rod 16 extends downwards, the threaded sleeve 15 is pressed downwards to be meshed with the threads, the electromagnet 17 is powered off, the rotary motor 2 rotates, the rotary shaft 3 rotates under the limit of the limiting rod 23 and cannot drive the threaded sleeve 15 to rotate, the threaded sleeve 15 descends to drive the hairbrush 20 to move downwards through the connecting rod 19, the rotary direction of the rotary motor 2 is controlled manually, the hairbrush 20 moves upwards and downwards repeatedly, the inner wall of the stirring barrel 1 is cleaned, after the cleaning is completed, the rotary motor 2 drives the threaded sleeve 15 to the position below the telescopic end of the electric telescopic rod 16, the electromagnet 17 is in contact with the electromagnetic block 18, the electromagnet 17 is powered on, the electric telescopic rod 16 retracts upwards, the threaded sleeve 15 and the hairbrush 20 slides upwards, and resets, and the threaded sleeve 15 and the threads are not meshed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a compound agitating unit of drag reducer for fracturing which characterized in that: including agitator (1), and the interior bottom of agitator (1) is funnel type structure, the upper end fixed mounting of agitator (1) has rotating electrical machines (2), the output fixedly connected with pivot (3) of rotating electrical machines (2), and the below of pivot (3) is threaded, the surface cover of pivot (3) is equipped with action wheel (4), the bilateral symmetry meshing of action wheel (4) has two from driving wheel (5), each from the coaxial fixedly connected with dwang (6) of lower extreme of driving wheel (5), each the lower extreme fixedly connected with stirring leaf (7) of dwang (6), the internal perisporium fixedly connected with diaphragm (22) of agitator (1), the upper end fixedly connected with annular water tank (8) of diaphragm (22), and annular water tank (8) are located action wheel (4) and the outside from driving wheel (5), the upper end right side fixed mounting of agitator (1) has high-pressure pump (10), the business turn over water end of high-pressure pump (10) all is connected with the water pipe, and the other end of inlet tube (9) is in annular water tank (8), and the other end of outlet pipe (11) installs high-pressure atomizing nozzle (3) through two pairs of fixed support (14), the inner wall (14) is equipped with about pivot (3), the magnetic component is fixedly mounted at the lower end of the support plate (14) on the right side of the upper portion, the limiting rods (23) are fixedly connected between the two support plates (14) on the left side, the two sides of the threaded sleeve (15) are connected with the hairbrush (20) through the annular frame (13), and the lower end of the stirring barrel (1) is provided with a discharge hole (21).

2. The drag reducer compound stirring device for fracturing as claimed in claim 1, wherein: one end of the water inlet pipe (9) in the annular water tank (8) is provided with a filter screen.

3. The drag reducer compound stirring device for fracturing as claimed in claim 1, wherein: the water inlet pipe (9) and the water outlet pipe (11) are explosion-proof pipes.

4. The drag reducer compound stirring device for fracturing as claimed in claim 1, wherein: the magnetic assembly comprises an electric telescopic rod (16) fixedly connected to the lower end of a support plate located on the right side of the upper portion, a magnet (17) is fixedly connected to the telescopic end of the electric telescopic rod (16), a magnet block (18) is matched with the magnet (17) in a magnetic force mode, and the magnet block (18) is embedded in the upper end of a threaded sleeve (15).

5. The drag reducer compound stirring device for fracturing as claimed in claim 1, wherein: the shape of the brush (20) is annular, and the diameter of the annular brush (20) is smaller than the inner diameter of the stirring barrel (1).

6. The drag reducer compound stirring device for fracturing as claimed in claim 1, wherein: the thread on the rotating shaft (3) is a coarse thread.

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