Auxiliary agent preparation device for oil exploitation

Abstract

The auxiliary preparation device comprises a mixing container and a first motor installed at the top of the mixing container, the power output end of the first motor is connected with a stirring rod, stirring blades are installed on the stirring rod, a discharging opening is formed in the bottom of the mixing container, and a plurality of sets of installation openings are formed in the top of the mixing container. A raw material preparation device is arranged in the mounting opening and comprises a measuring container, a motor II, a screw rod, a floating disc and a sliding block, the measuring container is mounted in the mounting opening, the bottom of the measuring container is of an open structure, the motor II is mounted at the top of the measuring container, the top output end of the motor II is connected with the screw rod, and the screw rod is inserted into the floating disc in a threaded manner; the two sets of sliding blocks are symmetrically installed on the two sides of the floating disc, two sets of sliding grooves are formed in the inner wall of the measuring container, the sliding blocks are arranged in the sliding grooves in a sliding mode, and a liquid lifting assembly is installed at the bottom of the material mixing container. The auxiliary preparation device designed by the utility model can be used for efficiently measuring and proportioning drilling fluid raw materials and mixing and stirring the drilling fluid raw materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to petroleum exploitation auxiliary agent preparation equipment technical field, concretely is an auxiliary agent preparation device for petroleum exploitation. BACKGROUND

[0002] Oil and gas field development is a complex comprehensive engineering formed by exploration, drilling, downhole operation, oil production, gathering and transportation and other links, and a large amount of chemicals are needed in the operation of each link, drilling aids are important auxiliary materials for geological exploration, and many years of research and use have been made at home and abroad, and hundreds of related products have been developed, drilling fluid is also called drilling mud, and its functions include breaking core, carrying rock cuttings, lubricating and cooling drill bits, balancing formation pressure and protecting well walls, etc., good mud performance is an important means to improve drilling speed and ensure downhole safety, and treating agent is the key to ensure mud optimization, in order to ensure the configuration effect of drilling fluid, the raw materials of drilling fluid usually need to be fully stirred and mixed according to the specified proportion through a special configuration container.

[0003] However, the existing configuration method for petroleum drilling fluid aids has the following problems: the raw materials of drilling fluid often need to be proportioned in advance and then mixed and stirred, the raw materials need to be measured and treated through a special proportioning container, and then mixed, the steps are relatively complex, and in the actual mixing and stirring process, the solution at the bottom may have a precipitation situation, lacks corresponding processing means, and is easy to affect the quality of the liquid aid. Therefore, it is necessary to design a corresponding technical scheme to solve the existing technical problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an auxiliary agent preparation device for petroleum exploitation, which solves the technical problem that the raw materials of drilling fluid often need to be proportioned in advance and then mixed and stirred, the raw materials need to be measured and treated through a special proportioning container, and then mixed, the steps are relatively complex, and in the actual mixing and stirring process, the solution at the bottom may have a precipitation situation, lacks corresponding processing means, and is easy to affect the quality of the liquid aid.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: an auxiliary agent preparation device for oil exploitation, including mixing container and motor no.

[0006] As a preferred mode of the utility model, the measuring container is made of transparent tempered glass material, and capacity scale lines are engraved on the measuring container.

[0007] As a preferred mode of the utility model, a threaded hole is formed in the middle of the floating disc, the threaded hole is threaded with the screw rod, and a drain hole is also formed in the floating disc, and an adjusting groove is formed in the interlayer.

[0008] As a preferred mode of the utility model, the plugging device comprises a plugging disc, a connecting rod, a magnetic block, an electromagnet and a return spring, the diameter of the plugging disc is the same as that of the threaded hole, one end of the connecting rod is connected with the plugging disc, and the other end is connected with the magnetic block, the electromagnet is arranged on the right side of the magnetic block and used in cooperation with the magnetic block, and the return spring is arranged on the left side of the magnetic block.

[0009] As a preferred mode of the utility model, the electromagnet is connected with a circuit and has the same magnetic pole as the magnetic block at the left end under the electrified state.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] 1.The utility model discloses a device for the configuration of drilling fluid for oil exploitation, which comprises a raw material configuration device installed on the auxiliary agent configuration device, which is used for separately and quantitatively mixing and processing each raw material of the drilling fluid, and rapidly introducing the mixed raw material into a mixing container, and rapidly mixing and stirring each raw material in the mixing container, and lifting the possible precipitates in the mixing container during the mixing and stirring process, and efficiently stirring the solution in the mixing and stirring container, thereby reducing the possibility of precipitates in the finished drilling fluid.

[0012] 2.The auxiliary agent configuration device can realize efficient measurement, mixing and stirring of the drilling fluid raw materials. DRAWINGS

[0013] Figure 1 It is a whole structure diagram of the utility model.

[0014] Figure 2 It is a mixing container structure diagram of the utility model.

[0015] Figure 3 It is a floating disc structure diagram of the utility model.

[0016] Figure 4 It is a liquid lifting assembly structure diagram of the utility model.

[0017] In the drawing: 1, mixing container; 2, motor one; 3, stirring rod; 4, stirring blade; 5, discharge port; 6, mounting port; 7, measurement container; 8, motor two; 9, screw rod; 10, floating disc; 11, sliding block; 12, sliding groove; 13, liquid suction pipe; 14, pump body; 15, return pipe; 16, liquid guide ring; 17, spray head; 18, capacity scale line; 19, threaded port; 20, liquid discharge hole; 21, adjusting groove; 22, plugging disc; 23, connecting rod; 24, magnetic block; 25, electromagnet; 26, return spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4The utility model provides a technical scheme: an auxiliary agent preparation device for oil exploitation, including mixing container 1 and motor no. 2 of installing at mixing container 1 top, motor no. 2's power output end is connected with stirring rod 3, is installed with stirring vane 4 on stirring rod 3, the bottom of mixing container 1 is equipped with discharge gate 5 and is equipped with several groups of mounting port 6 at the top, and the mounting port 6 is built in raw material configurator, and the raw material configurator includes measuring container 7, motor no. 8, screw 9, floating disc 10 and sliding block 11, measuring container 7 is installed in mounting port 6 and the bottom is open type structure, motor no. 8 is installed at the top of measuring container 7 and the top output end is connected with screw 9, and screw 9 is screwed on floating disc 10, and sliding block 11 is symmetrically installed on the both sides of floating disc 10 and is divided into two groups, and two groups of sliding grooves 12 are formed in the inner wall of measuring container 7, and sliding block 11 is slidably arranged in sliding groove 12, and the bottom of mixing container 1 is installed with liquid lifting assembly, and the liquid lifting assembly includes liquid suction pipe 13, pump body 14, return pipe 15, liquid guide ring 16 and spray head 17, one end of liquid suction pipe 13 is connected with mixing container 1 and the other end is connected with the liquid inlet end of pump body 14, and the liquid outlet end of pump body 14 is connected with liquid guide ring 16 through return pipe 15, and liquid guide ring 16 is divided into two groups and is concentrically distributed, and the two groups of liquid guide ring 16 are located at the bottom of mixing container 1 and are connected through pipeline, and spray head 17 is divided into several groups and is installed on the two groups of liquid guide ring 16 in an inclined manner.

[0020] Further improved, as shown in Figure 2 The measuring container 7 is made of transparent tempered glass material, and capacity scale lines 18 are engraved on the measuring container 7 to facilitate observation of the internal volume.

[0021] Further improved, as shown in Figure 3 A threaded hole 19 is formed in the middle of the floating disc 10, and the screw 9 is screwed into the threaded hole 19. A liquid discharge hole 20 is also formed in the floating disc 10, and an adjusting groove 21 is formed in the interlayer. A plugging device is arranged in the adjusting groove 21.

[0022] Further improved, as shown in Figure 3 The plugging device includes a plugging disc 22, a connecting rod 23, a magnetic block 24, an electromagnet 25, and a return spring 26. The diameter of the plugging disc 22 is the same as that of the threaded hole 19. One end of the connecting rod 23 is connected to the plugging disc 22, and the other end is connected to the magnetic block 24. The electromagnet 25 is arranged to the right of the magnetic block 24 and is used in cooperation with the magnetic block 24. The return spring 26 is arranged to the left of the magnetic block 24. The plugging device can open and close the liquid discharge hole 20, facilitating the quantitative storage and automatic discharge of the raw material solution.

[0023] Specifically, the electromagnet 25 is circumscribed with the circuit and the left end magnetic pole is same with the right end magnetic pole of the magnetic block 24 in the energized state, the electromagnet 25 can act on the magnetic block 24 in the energized state, pushes the magnetic block 24 to move to the left side, drives the blocking disc 22 to separate from the drainage hole 20 in the moving process, so that the drainage hole 20 is opened, and the internal raw material solution is conveniently discharged.

[0024] In use: when the petroleum exploitation aid needs to be configured, the staff can pre-mix the raw material solution according to the need, the screw rod 9 drives the floating disc 10 to move up and down in the rotating process, the volume above the floating disc 10 is adjusted, when the adjustment is appropriate, the raw material solution can be guided into the measuring container 7 through the pipeline until the measuring container 7 above the floating disc 10 is filled, in the above manner, a plurality of raw material solutions can be configured respectively, after the configuration is completed, the electromagnet 25 can act on the magnetic block 24 in the energized state, pushes the magnetic block 24 to move to the left side, drives the blocking disc 22 to separate from the drainage hole 20 in the moving process, so that the drainage hole 20 is opened, and the internal raw material solution is conveniently discharged, the configured raw material solution enters the mixing container 1, the stirring rod 3 and the stirring blade 4 are driven to rotate by the motor 2 and the internal aid is mixed and stirred, at the same time, part of the aid solution is pumped out by the pump body 14 and guided into the liquid guide ring 16 through the return pipe 15, the precipitate existing at the bottom of the mixing container 1 is lifted by the liquid guide ring 16, and the mixing effect is improved.

[0025] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0026] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one of the features.

[0027] In the utility model, unless another definite provision and limitation, the term "mount", "set", "connect", "fix", "screw" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An aid formulation device for oil extraction, characterized by: The utility model relates to a mixing container (1) and install at the top of mixing container (1) motor (2), the power output end of motor (2) is connected with stirring rod (3), install stirring blade (4) on stirring rod (3), the bottom of mixing container (1) is installed with discharge port (5) and top is provided with several groups of mounting hole (6), the mounting hole (6) is built -in raw material configuration ware, raw material configuration ware includes measuring container (7), motor (8), screw rod (9), floating disc (10) and sliding block (11), measuring container (7) is installed in mounting hole (6) and the bottom is open -ended structure, motor (8) is installed at the top of measuring container (7) and the top output end is connected with screw rod (9), screw rod (9) is screwed on floating disc (10), sliding block (11) is divided into two groups and is symmetrically installed on the both sides of floating disc (10), two groups of sliding groove (12) are opened on the inner wall of measuring container (7), sliding block (11) is slidably arranged in sliding groove (12), the bottom of mixing container (1) is installed with liquid lifting assembly, liquid lifting assembly includes liquid pumping pipe (13), pump body (14), backflow pipe (15), liquid guide ring (16) and spray head (17), one end of liquid pumping pipe (13) is connected with mixing container (1) and the other end is connected with the liquid inlet end of pump body (14), the liquid outlet end of pump body (14) is connected with liquid guide ring (16) through backflow pipe (15), liquid guide ring (16) is divided into two groups and is concentrically distributed, two groups of liquid guide ring (16) are located at the bottom of mixing container (1) and are connected through pipeline between the two, and spray head (17) is divided into several groups and is installed on two groups of liquid guide ring (16) in an inclined manner.

2. An aid formulation device for oil extraction according to claim 1, characterized in that: The measuring container (7) is made of transparent tempered glass material, and capacity scale lines (18) are marked on the measuring container (7).

3. An aid formulation device for oil extraction according to claim 1, characterized in that: The floating disc (10) is provided with a threaded hole (19) in the middle, the screw rod (9) is screwed into the threaded hole (19), the floating disc (10) is also provided with a liquid discharge hole (20) and an adjusting groove (21) is formed in the interlayer, and a plugging device is arranged in the adjusting groove (21).

4. An aid formulation device for oil extraction according to claim 3, characterized in that: The plugging device comprises a plugging disc (22), a connecting rod (23), a magnetic block (24), an electromagnet (25) and a return spring (26), the diameter of the plugging disc (22) is the same as that of the threaded hole (19), one end of the connecting rod (23) is connected with the plugging disc (22) and the other end is connected with the magnetic block (24), the electromagnet (25) is arranged on the right side of the magnetic block (24) and is used in cooperation with the magnetic block (24), and the return spring (26) is arranged on the left side of the magnetic block (24).

5. An aid formulation device for oil extraction according to claim 4, characterized in that: The electromagnet (25) is connected with a circuit and the left end magnetic pole is the same as the right end magnetic pole of the magnetic block (24) under the energized state.

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