Heavy oil pipe cleaning device

Abstract

The utility model discloses a thick oil pipe cleaning device, which belongs to the technical field of cleaning devices, and comprises a cleaning pool and a drying mechanism, the two sides of the bottom of the cleaning pool are fixedly connected with support legs, the top of the cleaning pool is provided with the drying mechanism, and the upper surface of the cleaning pool extends to the inside to be provided with a cleaning cavity. A drainage pipe communicated with the cleaning cavity is fixedly arranged at the bottom of the cleaning cavity, a drainage valve is installed on the drainage pipe, a rotating rod is rotationally arranged at the upper end of the interior of the cleaning cavity, a forward and reverse motor is installed at the front end of the rotating rod, the output end of the forward and reverse motor is fixedly connected with the front end of the rotating rod, and a connecting rope is wound around the outer wall of the rotating rod. Through the structural design of the drying mechanism, after the oil pipe is cleaned, air can be heated through the heating plate, the heated air is pumped into the guide pipe through the air pump and finally sprayed out through the multiple spray heads, the oil pipe on the pipeline containing frame can be dried, and therefore the time needed for drying is shortened, and the drying efficiency is improved. And the cleaning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a heavy oil tubing cleaning device. Background Technique

[0002] In oilfield production, it is often necessary to clean the tubing. Ordinary tubing can be quickly cleaned by using the method of steam flushing. However, for the tubing taken out from heavy oil wells, due to the high viscosity and complex composition of the oil scale on the tubing surface, the boiling water method is usually used for cleaning.

[0003] After retrieval, a Chinese patent with the patent publication number CN211726826U discloses a heavy oil tubing cleaning device. It includes a boiling water tank, in which a tubing support and a heating coil are arranged. It also includes an oil spillage tank and a tubing taking-out tank, which are respectively arranged at both ends of the boiling water tank. The oil spillage tank and the boiling water tank, as well as the boiling water tank and the tubing taking-out tank, are separated by partitions. The tubing support includes a slide rail and a sliding seat. There is a window on the partition between the boiling water tank and the tubing taking-out tank. The slide rail passes through this window and runs through the boiling water tank and the tubing taking-out tank. The sliding seat is slidably installed on the slide rail and can freely enter the boiling water tank or the tubing taking-out tank through the window. The tubing to be cleaned is placed on the sliding seat. By adding a tubing taking-out tank, the tubing cleaned in the boiling water tank can be taken out of the cleaning liquid after passing through the window with the sliding seat, which effectively avoids the dirty oil floating on the liquid surface of the boiling water tank, thus effectively improving the cleaning quality.

[0004] However, the above design still has deficiencies. After the tubing is cleaned in the above design, it cannot be quickly dried. It is mostly dried by natural drying, which takes a long time and will prolong the cleaning time required for a batch of tubing, and the cleaning effect is poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heavy oil tubing cleaning device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a heavy oil tubing cleaning device, including a cleaning tank and a drying mechanism. Both sides of the bottom of the cleaning tank are fixedly connected with legs. A drying mechanism is arranged on the top of the cleaning tank. The upper surface of the cleaning tank extends into the interior to form a cleaning cavity. A drain pipe communicating with each other is fixedly arranged at the bottom of the cleaning cavity. A drain valve is installed on the drain pipe. A rotating rod is rotatably arranged at the upper end of the interior of the cleaning cavity. A forward and reverse motor is installed at the front end of the rotating rod, and the output end of the forward and reverse motor is fixedly connected with the front end of the rotating rod. A connecting rope is wound around the outer wall of the rotating rod. The lower end of the connecting rope is fixedly connected with a pipe placement rack through a fixing block. Through holes are formed through the surface of the pipe placement rack.

[0007] As a further solution of the present utility model: a driving motor is installed at the bottom of the pipeline placement rack, the output end of the driving motor is fixedly connected with a rotating shaft, and stirring plates are fixedly arranged on the outer wall of the rotating shaft.

[0008] As a further solution of the present utility model: the drying mechanism includes a box body, an installation cavity is arranged inside the box body, and heating plates are fixedly installed on both sides of the inner wall of the installation cavity.

[0009] As a further solution of the present utility model: an air inlet hole communicating with each other is opened at the top of the installation cavity, and a filter screen is fixedly arranged inside the air inlet hole.

[0010] As a further solution of the present utility model: an air pump is installed at the bottom of the installation cavity, and the input end of the air pump is communicated with the inside of the installation cavity through a pipeline, and the output end of the air pump is fixedly connected with a conduit through a pipeline.

[0011] As a further solution of the present utility model: nozzles are arranged at equal intervals on one side where the two conduits are close to each other.

[0012] The present utility model has the following beneficial effects:

[0013] (1) Through the structural design of the drying mechanism, after the oil pipe cleaning is completed, the air can be heated by the heating plate, and the heated air can be pumped into the conduit by the air pump, and finally sprayed out through a plurality of nozzles, so as to dry the oil pipes on the pipeline placement rack, thereby shortening the time required for drying, and then improving the cleaning effect, solving the problem that the oil pipes cannot be quickly dried after cleaning, and mostly drying by natural drying, which takes a long time for drying, will prolong the time required for cleaning a batch of oil pipes, and the cleaning effect is poor;

[0014] (2) Through the setting of the stirring plate, the rotating shaft and the driving motor, during the cleaning process of the oil pipe, the output end of the driving motor can drive the rotating shaft to rotate, the rotation of the rotating shaft drives the stirring plate to rotate, and the rotation of the stirring plate stirs the cleaning water in the cleaning cavity, and the impact on the oil pipe can be generated by the stirring of the cleaning water, thereby improving the cleaning efficiency of the oil pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional partial schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a partial schematic diagram of the internal structure of the front view of the present utility model;

[0017] Figure 3 It is a partial enlarged schematic diagram of part A of the present utility model.

[0018] In the figure: 1, cleaning pool; 2, rotating rod; 3, forward and reverse motor; 4, support leg; 5, connecting rope; 6, pipe placement rack; 7, stirring plate; 8, drain pipe; 9, drying mechanism; 901, filter screen; 902, box body; 903, nozzle; 904, conduit; 905, air inlet hole; 906, installation cavity; 907, heating plate; 908, air pump; 10, through hole; 11, rotating shaft; 12, driving motor; 13, drain valve; 14, cleaning cavity. Detailed implementation manners

[0019] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0020] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0021] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0022] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0023] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Please refer to Figures 1-3, An embodiment provided by the utility model: A heavy oil tubing cleaning device, including a cleaning pool 1 and a drying mechanism 9. Both sides of the bottom of the cleaning pool 1 are fixedly connected with support legs 4. A drying mechanism 9 is arranged on the top of the cleaning pool 1. The drying mechanism 9 includes a box body 902. An installation cavity 906 is arranged inside the box body 902. Heating plates 907 are fixedly installed on both sides of the inner wall of the installation cavity 906. An air inlet hole 905 communicating with each other is opened at the top of the installation cavity 906. A filter screen 901 is fixedly arranged inside the air inlet hole 905. An air pump 908 is installed at the bottom of the installation cavity 906. And the input end of the air pump 908 is communicated with the inside of the installation cavity 906 through a pipeline. The output end of the air pump 908 is fixedly connected with a conduit 904 through a pipeline. Nozzles 903 are arranged at equal intervals on one side where the two conduits 904 are close to each other;

[0025] Specifically, as Figure 1 , Figure 2 and Figure 3 shown, during use, after the tubing cleaning is completed, the heating plates 907 can be used to heat the air, and the air pump 908 is used to pump the heated air into the conduit 904. Finally, it is sprayed out through a plurality of nozzles 903, which can dry the tubing on the pipeline placement rack 6, thereby shortening the time required for drying, and then improving the cleaning effect. It solves the problem that the tubing cannot be quickly dried after cleaning, and mostly dries through natural drying, which takes a long time and will prolong the time required for cleaning a batch of tubing, and the cleaning effect is poor.

[0026] The upper surface of the cleaning pool 1 extends into the interior to be provided with a cleaning cavity 14. A drain pipe 8 communicating with each other is fixedly arranged at the bottom of the cleaning cavity 14. A drain valve 13 is installed on the drain pipe 8. A rotating rod 2 is rotatably arranged at the upper end inside the cleaning cavity 14. A positive and negative motor 3 is installed at the front end of the rotating rod 2. And the output end of the positive and negative motor 3 is fixedly connected with the front end of the rotating rod 2. A connecting rope 5 is wound around the outer wall of the rotating rod 2. The lower end of the connecting rope 5 is fixedly connected with a pipeline placement rack 6 through a fixing block. Through holes 10 are formed through the surface of the pipeline placement rack 6. A driving motor 12 is installed at the bottom of the pipeline placement rack 6. The output end of the driving motor 12 is fixedly connected with a rotating shaft 11. Stirring plates 7 are fixedly arranged on the outer wall of the rotating shaft 11;

[0027] Specifically, as Figure 1 and Figure 2 shown, during use, during the tubing cleaning process, the output end of the driving motor 12 can be used to drive the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 drives the stirring plates 7 to rotate. The rotation of the stirring plates 7 stirs the cleaning water in the cleaning cavity 14. The impact on the tubing can be generated through the agitation of the cleaning water, thereby improving the efficiency of tubing cleaning;

[0028] Among them: By setting the rotating rod 2, the forward and reverse motor 3, the connecting rope 5, and the pipe placement rack 6, the output end of the forward and reverse motor 3 can drive the rotating rod 2 to rotate. The rotation of the rotating rod 2 drives the pipe placement rack 6 to rise or fall through the connecting rope 5, so as to facilitate the placement and taking of the oil pipe.

[0029] Working principle: In this application, after the oil pipe cleaning is completed, the heating plate 907 can be used to heat the air, and the air pump 908 is used to pump the heated air into the conduit 904 and finally spray it out through multiple nozzles 903, so as to dry the oil pipe on the pipe placement rack 6, thereby shortening the drying time required and improving the cleaning effect. Secondly, during the cleaning process of the oil pipe, the output end of the transmission motor 12 can be used to drive the rotating shaft 11 to rotate. The rotation of the rotating shaft 11 drives the stirring plate 7 to rotate, and the rotation of the stirring plate 7 stirs the cleaning water in the cleaning chamber 14. The impact on the oil pipe can be generated through the agitation of the cleaning water, thereby improving the cleaning efficiency of the oil pipe.

[0030] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. At the same time, the electrical components appearing in this application are externally connected to a power source and a control switch when in use. The control method is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in this field. Therefore, the control method and the circuit connection of the present utility model will not be explained in detail. Moreover, the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and this peripheral controller is a conventional known device.

[0031] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be noted that due to the limited nature of literal expression and objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. A heavy oil pipeline cleaning device, comprising a cleaning tank (1) and a drying mechanism (9), characterized in that: The bottom of the cleaning pool (1) is fixedly connected to supporting legs (4) on both sides, the top of the cleaning pool (1) is provided with a drying mechanism (9), the upper surface of the cleaning pool (1) extends to the inside and a cleaning chamber (14) is provided, the bottom of the cleaning chamber (14) is fixedly provided with a connected drain pipe (8), the drain pipe (8) is installed with a drain valve (13), a rotating rod (2) is rotatably provided at the upper end of the inside of the cleaning chamber (14), a forward and reverse motor (3) is installed at the front end of the rotating rod (2), and the output end of the forward and reverse motor (3) is fixedly connected to the front end of the rotating rod (2), a connecting rope (5) is wound around the outer wall of the rotating rod (2), the lower end of the connecting rope (5) is fixedly connected to a pipe placement rack (6) through a fixing block, and a through hole (10) is opened through the surface of the pipe placement rack (6).

2. A heavy oil pipeline cleaning device according to claim 1, characterized in that: A transmission motor (12) is installed at the bottom of the pipeline placement rack (6); the output end of the transmission motor (12) is fixedly connected to a rotating shaft (11); and a stirring plate (7) is fixedly provided on the outer wall of the rotating shaft (11).

3. A heavy oil pipeline cleaning device according to claim 1, characterized in that: The drying mechanism (9) comprises a box body (902), an installation cavity (906) is provided inside the box body (902), and heating plates (907) are fixedly installed on both sides of the inner wall of the installation cavity (906).

4. A heavy oil pipeline cleaning device according to claim 3, characterized in that: A communicating air inlet hole (905) is provided at the top of the installation cavity (906), and a filter screen (901) is fixedly arranged inside the air inlet hole (905).

5. A heavy oil pipeline cleaning device according to claim 4, characterized in that: An air pump (908) is installed at the bottom of the installation cavity (906), and the input end of the air pump (908) is connected to the inside of the installation cavity (906) through a pipeline, and the output end of the air pump (908) is fixedly connected to the catheter (904) through a pipeline.

6. A heavy oil pipeline cleaning device according to claim 5, characterized in that: The nozzles (903) are arranged at equal distances on one side where the two conduits (904) are close to each other.

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