Deposition cleaning device for natural gas gathering and transportation pipeline
Technical Field
The utility model relates to the field of pipeline cleaning equipment, in particular to a natural gas gathering and transportation pipeline deposition cleaning device.
Background
Along with the development of the high sulfur-containing gas field in China, elemental sulfur can be separated out in the gathering and transportation pipeline and deposited on the inner wall of the pipeline under the influence of the temperature, the pressure and the flow rate in the gathering and transportation pipeline, and a large amount of sulfur deposition reduces the flow area in the pipeline, so that the natural gas transportation capability is reduced, and the pipeline is blocked even stopped when the natural gas transportation capability is seriously reduced. In recent years, the problem of sulfur deposition in high sulfur natural gas gathering pipelines has been of concern, sulfur being able to react to form a variety of sulfuric acids, which if present as an aggressive agent, such as chloride ions, would cause pitting corrosion, potentially leading to very serious consequences, and the deposition of elemental sulfur in rotating equipment would potentially lead to production well interruption, affecting production. In summary, the presence of sulfur deposits brings serious adverse consequences to the operational and running safety of the pipeline, the existing collection and transportation pipeline cleaning device is very immature, and the effect on the collection and transportation pipeline treatment is not very good.
The Chinese patent with the prior publication number of CN211990080U discloses a sulfur deposition cleaning device for a high-sulfur natural gas gathering and transportation pipeline, which can well clean deposited sulfur in the gathering and transportation pipeline, can recover the cleaned deposited sulfur, improves the treatment effect of the deposited sulfur in the gathering and transportation pipeline, avoids corrosion failure of the pipeline caused by reaction of sulfur and liquid or certain other substances in the pipeline, prolongs the service life of the pipeline to a certain extent, and has the advantages of simple structure and convenient operation.
The utility model provides a technical scheme different from the cited documents, which is used for solving the technical problems.
Disclosure of utility model
The utility model aims to provide a natural gas gathering and transportation pipeline deposition cleaning device so as to solve at least one technical problem.
The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:
The utility model provides a natural gas collection pipeline deposit cleaning device, includes the water tank, sliding connection has the mounting panel on the top surface of water tank, install motor and water pump on the top surface of mounting panel, install the hollow tube on the power take off shaft of motor, be provided with a plurality of cleaning brushes and a plurality of hole for water spraying on the hollow tube, the cover is equipped with the axle sleeve on the hollow tube, the junction of hollow tube and axle sleeve is provided with a plurality of through-holes, the drinking-water pipe of water pump extends to in the water tank, the outlet pipe and the axle sleeve rigid coupling and the intercommunication of water pump, works as during the water pump operation, can carry the liquid in the water tank in axle sleeve and the hollow tube.
Preferably, a honeycomb duct is installed on the left side surface of the water tank in a penetrating way, and a connecting seat is installed on the honeycomb duct.
Preferably, a plurality of support frames are arranged on the top surface of the water tank, and a V-shaped storage groove is formed in each support frame.
Preferably, two sliding grooves are formed in the top surface of the water tank, sliding blocks are connected to the two sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the mounting plate.
Preferably, a mounting seat is mounted on the top surface of the mounting plate, and the motor is mounted on the mounting seat.
Preferably, the front surface of the water tank is provided with a water injection pipe and a drain pipe in a penetrating mode, and the drain pipe is connected with a sealing cover in a threaded mode.
Preferably, a filter plate is installed in the water tank.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the motor, the hollow tube, the cleaning brushes, the water spraying holes and the water pump are arranged, the hollow tube and the cleaning brushes are driven to rotate by starting the motor, so that the cleaning brushes can clean the inner wall of the pipeline, meanwhile, the water pump is started to convey the liquid in the water tank into the shaft sleeve and the hollow tube, and the liquid is sprayed into the pipeline through the water spraying holes, so that the pipeline is conveniently cleaned by being matched with the cleaning brushes, and the cleaning effect of the pipeline is conveniently improved.
2. According to the utility model, the liquid in the pipeline and the cleaned sundries can enter the water tank along the flow guide pipe through the flow guide pipe and the filter plate, and the liquid can be reused after being filtered by the filter plate in the water tank, so that waste is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is an enlarged partial schematic view of FIG. 2 in accordance with the present utility model;
FIG. 4 is an internal schematic view of the water tank of the present utility model;
reference numerals: 1. a water tank; 11. a water injection pipe; 12. a blow-down pipe; 13. sealing cover; 14. a support frame; 15. a chute; 16. a flow guiding pipe; 17. a connecting seat; 18. a filter plate; 2. a mounting plate; 21. a slide block; 3. a mounting base; 31. a motor; 32. a hollow tube; 33. a water spraying hole; 34. a cleaning brush; 35. a shaft sleeve; 4. a water pump; 5. a pipeline.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
As shown in fig. 1-4, a natural gas gathering and transportation pipeline deposition cleaning device comprises a water tank 1, wherein a water injection pipe 11 and a drain pipe 12 are arranged on the front surface of the water tank 1 in a penetrating manner, a sealing cover 13 is connected to the drain pipe 12 in a threaded manner, a plurality of supporting frames 14 for placing pipelines 5 are arranged on the top surface of the water tank 1, a V-shaped storage groove is formed in the supporting frames 14, a guide pipe 16 is arranged on the left side surface of the water tank 1 in a penetrating manner, and a connecting seat 17 for plugging the pipelines 5 is arranged at the upper end of the guide pipe 16, so that water in the guide pipe can be discharged into the water tank 1 through the guide pipe 16; a filter plate 18 is also installed inside the water tank 1, and the filter plate 18 is used for filtering water flowing back from the guide pipe 16.
Two sliding grooves 15 are formed in the top surface of the box body, sliding blocks 21 are connected in the two sliding grooves 15 in a sliding manner, a mounting plate 2 is mounted on the top surface of the two sliding blocks 21, a mounting seat 3 and a water pump 4 are mounted on the top surface of the mounting plate 2, a motor 31 is mounted on the mounting seat 3, a hollow pipe 32 is mounted on a power output shaft of the motor 31, a plurality of cleaning brushes 34 for cleaning a pipeline 5 are mounted on the hollow pipe 32, a plurality of water spray holes 33 are formed in the hollow pipe 32, a shaft sleeve 35 is sleeved on the hollow pipe 32, the shaft sleeve 35 is in rotary connection with the hollow pipe 32, and a plurality of through holes are formed in the joint of the hollow pipe 32 and the shaft sleeve 35, so that the interior of the shaft sleeve 35 is communicated with the interior of the hollow pipe 32;
The suction pipe of the water pump 4 penetrates through the right side face of the box body and extends into the box body, the water outlet pipe of the water pump 4 is fixedly connected and communicated with the shaft sleeve 35, when the water pump 4 operates, water in the box body can be conveyed into the shaft sleeve 35, and the water in the shaft sleeve 35 can enter the hollow pipe 32 through the through hole, and the suction pipe of the water pump 4 is a hose.
Working principle: in particular use, water or cleaning fluid is injected into the tank through the water injection pipe 11. Then the natural gas gathering and conveying pipeline 5 to be cleaned is placed on the plurality of supporting frames 14, then the connecting seat 17 is spliced with the left end of the pipeline 5, the mounting plate 2 is pushed to move leftwards, the motor 31 and the hollow pipe 32 are driven to move, the cleaning brush 34 is inserted into the pipeline 5 to be cleaned, then the motor 31 is started, the power output shaft of the motor 31 drives the hollow pipe 32 to rotate, the cleaning brushes 34 are driven to rotate, the cleaning brush 34 cleans the inner wall of the pipeline 5, meanwhile, the water pump 4 is started to enable the water pump 4 to convey liquid in the water tank 1 into the shaft sleeve 35, water in the shaft sleeve 35 enters the hollow pipe 32 through the through holes, and the liquid is sprayed out to the inner wall of the pipeline 5 through the water spraying holes 33, and therefore the liquid and the cleaning brush 34 are matched to clean the pipeline 5 conveniently.
The liquid in the pipeline 5 and the cleaned sundries can enter the water tank 1 through the guide pipe 16, and after being filtered by the filter plate 18 in the water tank 1, the liquid can be reused, so that waste is avoided.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.