Cleaning device for petroleum pipeline production

Abstract

The utility model relates to the technical field of cleaning tools, and provides a cleaning device for petroleum pipeline production, which comprises a cleaning machine box, feeding mechanisms are arranged at two ends in the cleaning machine box, a flushing mechanism and a brushing mechanism are respectively arranged in the center in the cleaning machine box, and a liquid supply mechanism for providing cleaning liquid for the flushing mechanism is mounted at the top of the cleaning machine box. By means of the feeding mechanism arranged inside, feeding operation on the petroleum pipeline can be rapidly achieved, more labor is saved, the flushing mechanism and the scrubbing mechanism are additionally arranged, the operation of flushing and scrubbing can be achieved, meanwhile, the scrubbing mechanism operates a rotary scrubbing mode, the scrubbing operation on the outer wall of the petroleum pipeline can be achieved in an omnibearing and dead-corner-free mode, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning device for oil pipeline production. Background Art

[0002] Petroleum is a viscous, dark brown liquid that is mainly used as fuel and gasoline. It is also the raw material for many chemical industrial products, so it is called the blood of industry. At present, when enterprises produce and process petroleum pipelines, they often need to use cleaning devices to remove dust from the outer surface of petroleum pipelines. In actual use, although the existing cleaning devices can play a basic cleaning function, most of the cleaning is done by spraying, and this cleaning operation cannot achieve all-round cleaning of the petroleum pipe. At the same time, some impurities adhering to the outer wall of the pipeline cannot be washed away by flushing alone, and the operator is required to perform secondary cleaning treatment later, which increases the labor intensity of the operator.

[0003] Therefore, this scheme especially proposes a cleaning device for oil pipeline production to solve the above problems. Summary of the invention

[0004] In order to overcome the defects of the prior art, the purpose of the utility model is to provide a cleaning device for oil pipeline production.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: a cleaning device for oil pipeline production, including a cleaning chassis, characterized in that feeding mechanisms are installed at both ends of the cleaning chassis, a flushing mechanism and a brushing mechanism are installed in the center of the cleaning chassis, and a liquid supply mechanism for providing cleaning liquid to the flushing mechanism is installed on the top of the cleaning chassis.

[0006] Preferably, the feeding mechanism includes a feeding roller, a reduction motor, a support shaft and a first transmission gear ring, the feeding roller has two vertically parallel distributions, the support shaft is rotatably connected to the bottom end of the feeding roller, the bottom ends of the two feeding rollers are fixedly mounted on the bottom of the cleaning chassis, the reduction motor is installed on the top of the cleaning chassis, and the output end of the reduction motor is connected to the top center of the left feeding roller, the first transmission gear rings are arranged on the outer sides of the upper and lower end surfaces of the two feeding rollers, and the two adjacent first transmission gear rings are meshed with each other.

[0007] Preferably, the feeding surfaces of the feeding rollers on both sides are configured as single-leaf hyperboloid surfaces adapted to the oil pipeline to be cleaned.

[0008] Preferably, the liquid supply mechanism includes a water tank, a liquid suction pipe, a liquid suction pump and a liquid outlet pipe. The liquid suction pump and the water tank are both installed on the top of the cleaning machine box. The liquid suction end of the liquid suction pump and the water tank are connected through the liquid suction pipe. The liquid outlet pipe is connected to the liquid outlet end of the liquid suction pump, and the liquid outlet end of the liquid outlet pipe is connected to the liquid inlet end of the flushing mechanism.

[0009] Preferably, the flushing mechanism includes a mounting seat, a liquid guiding cavity, a liquid spray hole, a mounting groove, a liquid inlet pipe and a pipe perforation. The mounting seat is mounted on the top box wall inside the cleaning machine case, and the pipe perforation is arranged on the lower half of the mounting seat. The liquid guiding cavity is distributed in a ring shape on the outside of the pipe perforation, and a plurality of liquid spray holes are evenly arranged on the inner wall of the liquid guiding cavity. A mounting groove which is in communication with the pipe perforation and coaxial with the center of the circle is arranged on the right side surface of the mounting seat, and the rotating brushing end of the brushing mechanism is rotatably connected to the inside of the mounting groove. The liquid inlet pipe is installed at the inner center of the mounting seat and is in communication with the inside of the liquid guiding cavity. The liquid inlet end at the top of the liquid inlet pipe is connected to the liquid outlet end of the liquid supply mechanism.

[0010] Preferably, the scrubbing mechanism includes a driving motor, a driving gear, a mounting sleeve, a second transmission gear ring, a cleaning pipe and a cleaning sleeve. The driving motor is mounted on the top box wall inside the cleaning machine box. The mounting sleeve is rotatably mounted at the internal pipe entry end of the flushing mechanism. The second transmission gear ring is mounted on the outer tank wall of the mounting sleeve. The driving gear is connected to the output end of the driving motor. The driving gear and the second transmission gear ring are meshed with each other. The cleaning pipe is inserted into the interior of the mounting sleeve and fixed by bolts. The cleaning sleeve is mounted on the inner side of the cleaning pipe.

[0011] Preferably, a feed pipe with a trumpet-shaped opening expanding outward is arranged on the left side of the cleaning chassis, and a discharge pipe is arranged on the right side of the cleaning chassis.

[0012] Preferably, a liquid collecting tank is provided at the bottom center of the cleaning cabinet.

[0013] Preferably, two lateral guide rollers which are distributed in parallel up and down are rotatably installed on the inner sides of the feeding mechanisms on both sides inside the cleaning box.

[0014] Preferably, the feeding surfaces of the two transverse guide rollers are both configured as single-blade hyperboloid surfaces adapted to the oil pipeline to be cleaned.

[0015] The beneficial effects of the utility model are embodied in:

[0016] The utility model can quickly realize the feeding operation of the oil pipeline through the feeding mechanism arranged inside, which is more labor-saving. The added flushing mechanism and brushing mechanism can realize the operation of flushing first and then brushing. At the same time, the brushing mechanism operates the rotating brushing mode, which can realize the brushing operation of the outer wall of the oil pipe in all directions without dead angles, and the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1 It is a half-cut structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the feeding mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the liquid supply mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the flushing mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the brushing mechanism of the utility model;

[0023] Description of reference numerals:

[0024] 1. Cleaning chassis; 2. Feeding mechanism; 3. Horizontal guide roller; 4. Liquid supply mechanism; 5. Flushing mechanism; 6. Brushing mechanism; 7. Feed pipe; 8. Discharge pipe; 9. Liquid collecting tank; 21. Feeding roller; 22. Speed ​​reducer motor; 23. Support shaft; 24. First transmission gear ring; 41. Water tank; 42. Liquid extraction pipe; 43. Liquid extraction pump; 44. Liquid discharge pipe; 51. Mounting seat; 52. Liquid guide cavity; 53. Liquid spray hole; 54. Mounting slot; 55. Liquid inlet pipe; 56. Pipe perforation; 61. Driving motor; 62. Driving gear; 63. Mounting sleeve; 64. Second transmission gear ring; 65. Cleaning pipe; 66. Cleaning sleeve. DETAILED DESCRIPTION

[0025] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] Please refer to the instruction manual Figure 1 The utility model provides a cleaning device for oil pipeline production, including a cleaning box 1, characterized in that feeding mechanisms 2 are installed at both ends of the cleaning box 1, a flushing mechanism 5 and a brushing mechanism 6 are installed at the center of the cleaning box 1, and a liquid supply mechanism 4 for providing cleaning liquid to the flushing mechanism 5 is installed on the top of the cleaning box 1.

[0029] In one embodiment, please continue to refer to the attached manual. Figure 1 and Figure 2 The feeding mechanism 2 includes a feeding roller 21, a reduction motor 22, a support shaft 23 and a first transmission gear ring 24. The feeding roller 21 has two vertical parallel distributions. The support shaft 23 is rotatably connected to the bottom end of the feeding roller 21. The bottom ends of the two feeding rollers 21 are fixedly installed on the bottom of the cleaning chassis 1. The reduction motor 22 is installed on the top of the cleaning chassis 1, and the output end of the reduction motor 22 is connected to the top center of the left feeding roller 21. The outer sides of the upper and lower end surfaces of the two feeding rollers 21 are both provided with the first transmission gear ring 24, and the two adjacent first transmission gear rings 24 are meshed. Start the reduction motor 22 inside the two feeding mechanisms 2 at the front and rear ends, drive the two feeding rollers 21 to rotate synchronously through the first transmission gear ring 24, and the oil pipe can be transported inward, and then continue to push forward through the two transverse guide rollers 21.

[0030] In another embodiment, please continue to refer to the attached manual. Figure 1 and Figure 2 The feeding surfaces of the feeding rollers 21 on both sides are configured as single-leaf hyperboloid surfaces adapted to the oil pipeline to be cleaned.

[0031] In one embodiment, please continue to refer to the attached manual. Figure 1 and Figure 3The liquid supply mechanism 4 includes a water tank 41, a liquid extraction pipe 42, a liquid extraction pump 43 and a liquid outlet pipe 44. The liquid extraction pump 43 and the water tank 41 are both installed on the top of the cleaning machine box 1. The liquid extraction end of the liquid extraction pump 43 and the water tank 41 are connected through the liquid extraction pipe 42. The liquid outlet pipe 44 is connected to the liquid outlet end of the liquid extraction pump 43. The liquid outlet end of the liquid outlet pipe 44 is connected to the liquid inlet end of the flushing mechanism 5. The liquid extraction pump 43 in the liquid supply mechanism 4 is started to extract the cleaning liquid in the water tank 41 from the liquid extraction pipe 42 to the liquid outlet pipe 44, and press it into the flushing mechanism 5.

[0032] In another embodiment, please continue to refer to the attached manual. Figure 1 and Figure 4 The flushing mechanism 5 includes a mounting seat 51, a liquid guiding cavity 52, a liquid spray hole 53, a mounting groove 54, a liquid inlet pipe 55 and a pipeline through hole 56. The mounting seat 51 is mounted on the top box wall of the cleaning box 1, and the pipeline through hole 56 is arranged in the lower half of the mounting seat 51. The liquid guiding cavity 52 is distributed in an annular shape on the outside of the pipeline through hole 56. A plurality of liquid spray holes 53 are evenly opened on the inner cavity wall of the liquid guiding cavity 52. ​​A mounting groove 54 is arranged on the right side of the mounting seat 51, which is communicated with the pipeline through hole 56 and coaxial with the circle center. The rotating brushing end of the scrubbing mechanism 6 is rotatably connected to the inside of the mounting groove 54. The liquid inlet pipe 55 is installed at the center of the mounting seat 51 and communicates with the inside of the liquid guiding cavity 52. ​​The top liquid inlet end of the liquid inlet pipe 55 is connected to the liquid outlet end of the liquid supply mechanism 4.

[0033] In one embodiment, please continue to refer to the attached manual. Figure 1 and Figure 5 The scrubbing mechanism 6 includes a driving motor 61, a driving gear 62, a mounting sleeve 63, a second transmission gear ring 64, a cleaning tube 65 and a cleaning sleeve 66. The driving motor 61 is mounted on the top box wall of the cleaning box 1. The mounting sleeve 63 is rotatably mounted at the internal pipe penetration end of the flushing mechanism 5. The second transmission gear ring 64 is mounted on the outer tank wall of the mounting sleeve 63. The driving gear 62 is connected to the output end of the driving motor 61. The driving gear 62 and the second transmission gear ring 64 are meshed with each other. The cleaning tube 65 is inserted into the inside of the mounting sleeve 63 and fixed by bolts. The cleaning sleeve 66 is mounted on the inner side of the cleaning tube 65.

[0034] In another embodiment, please continue to refer to the attached manual. Figure 1 A feed pipe 7 with a trumpet-shaped opening expanding outward is arranged on the left side of the cleaning box 1, which makes it easier for the user to introduce the oil pipe to be cleaned into the interior of the cleaning box 1, and a discharge pipe 8 is arranged on the right side of the cleaning box 1.

[0035] In one embodiment, please continue to refer to the attached manual. Figure 1 A liquid collecting tank 9 is provided at the bottom center of the cleaning chassis 1. The liquid after cleaning can be effectively collected for subsequent centralized discharge.

[0036] In one embodiment, please continue to refer to the attached manual. Figure 1 Two lateral guide rollers 3 which are parallelly distributed up and down are rotatably installed on the inner sides of the feeding mechanism 2 on both sides inside the cleaning box 1.

[0037] In one embodiment, please continue to refer to the attached manual. Figure 1 The feeding surfaces of the two transverse guide rollers 3 are both set as single-leaf hyperboloid surfaces that are compatible with the oil pipeline to be cleaned.

[0038] When in use, the produced oil pipe is inserted into the feed pipe 7. At this time, the reduction motor 22 inside the two feeding mechanisms 2 at the front and rear ends is started, and the two feeding rollers 21 are driven to rotate synchronously through the first transmission gear ring 24, so that the oil pipe can be transported to the inside, and then continue to push forward through the two transverse guide rollers 21. At this time, the liquid pump 43 inside the liquid supply mechanism 4 is started, and the cleaning liquid inside the water tank 41 is pumped into the inside of the liquid pumping pipe 42 to the inside of the liquid outlet pipe 44, and pressed into the inside of the liquid inlet pipe 55 inside the flushing mechanism 5, and then passed to the inside of the liquid guide cavity 52 and sprayed out from the multiple spray holes 53, and the outside of the oil pipe is flushed. At the same time, the driving motor 61 inside the scrubbing mechanism 6 is started to drive the second transmission gear ring 64 to rotate through the driving gear 62, and then drive the installation sleeve 63 inside the installation groove 54 to rotate, and the pipe surface can be rotated and scrubbed through the cleaning pipe 65 and the cleaning sleeve 66 inside thereof, and finally exported from the inside of the discharge pipe 8 through the feeding mechanism 2 on the right.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cleaning device for oil pipeline production, comprising a cleaning box (1), characterized in that: Feeding mechanisms (2) are installed at both ends of the cleaning box (1), a flushing mechanism (5) and a scrubbing mechanism (6) are installed at the center of the cleaning box (1), and a liquid supply mechanism (4) for supplying cleaning liquid to the flushing mechanism (5) is installed at the top of the cleaning box (1).

2. A cleaning device for oil pipeline production according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding roller (21), a reduction motor (22), a support shaft (23) and a first transmission gear ring (24); the feeding roller (21) has two vertically parallel distributions; the support shaft (23) is rotatably connected to the bottom end of the feeding roller (21); the bottom ends of the two feeding rollers (21) are fixedly mounted on the bottom of the cleaning machine box (1); the reduction motor (22) is mounted on the top of the cleaning machine box (1); the output end of the reduction motor (22) is connected to the top center of the left feeding roller (21); the first transmission gear rings (24) are arranged on the outer sides of the upper and lower end surfaces of the two feeding rollers (21); and the two adjacent first transmission gear rings (24) are meshed with each other.

3. A cleaning device for oil pipeline production according to claim 2, characterized in that: The feeding surfaces of the feeding rollers (21) on both sides are both configured as single-leaf hyperboloid surfaces that are compatible with the oil pipeline to be cleaned.

4. A cleaning device for oil pipeline production according to claim 1, characterized in that: The liquid supply mechanism (4) comprises a water tank (41), a liquid extraction pipe (42), a liquid extraction pump (43) and a liquid outlet pipe (44); the liquid extraction pump (43) and the water tank (41) are both mounted on the top of the cleaning machine box (1); the liquid extraction end of the liquid extraction pump (43) and the water tank (41) are connected via the liquid extraction pipe (42); the liquid outlet pipe (44) is connected to the liquid outlet end of the liquid extraction pump (43); and the liquid outlet end of the liquid outlet pipe (44) is connected to the liquid inlet end of the flushing mechanism (5).

5. A cleaning device for oil pipeline production according to claim 1, characterized in that: The flushing mechanism (5) comprises a mounting seat (51), a liquid guiding cavity (52), a liquid spray hole (53), a mounting groove (54), a liquid inlet pipe (55) and a pipeline through hole (56); the mounting seat (51) is mounted on the top wall of the cleaning machine box (1); the pipeline through hole (56) is arranged at the lower half of the mounting seat (51); the liquid guiding cavity (52) is distributed in an annular shape on the outside of the pipeline through hole (56); and the inner cavity wall of the liquid guiding cavity (52) is provided with a liquid spray hole (53). A plurality of liquid spray holes (53) are evenly arranged, a mounting groove (54) which is in communication with the pipeline through hole (56) and has a coaxial center is provided on the right side surface of the mounting seat (51), a rotating brushing end of the brushing mechanism (6) is rotatably engaged with the inside of the mounting groove (54), the liquid inlet pipe (55) is installed at the center of the inside of the mounting seat (51) and is in communication with the inside of the liquid guide cavity (52), and the top liquid inlet end of the liquid inlet pipe (55) is connected to the liquid outlet end of the liquid supply mechanism (4).

6. A cleaning device for oil pipeline production according to claim 1, characterized in that: The scrubbing mechanism (6) comprises a driving motor (61), a driving gear (62), a mounting sleeve (63), a second transmission gear ring (64), a cleaning pipe (65) and a cleaning sleeve (66); the driving motor (61) is mounted on the top wall of the cleaning machine box (1); the mounting sleeve (63) is rotatably mounted on the end where the internal pipe of the flushing mechanism (5) penetrates; the second transmission gear ring (64) is mounted on the outer tank wall of the mounting sleeve (63); the driving gear (62) is butt-jointed with the output end of the driving motor (61); the driving gear (62) and the second transmission gear ring (64) are meshed; the cleaning pipe (65) is plugged into the inside of the mounting sleeve (63) and fixed by bolts; and the cleaning sleeve (66) is mounted on the inner side of the cleaning pipe (65).

7. A cleaning device for oil pipeline production according to claim 1, characterized in that: A feed pipe (7) having an opening that expands outward in a trumpet shape is arranged on the left side of the cleaning machine box (1), and a discharge pipe (8) is arranged on the right side of the cleaning machine box (1).

8. The cleaning device for oil pipeline production according to claim 1, characterized in that: A liquid collecting tank (9) is arranged at the center of the bottom of the cleaning cabinet (1).

9. A cleaning device for oil pipeline production according to claim 1, characterized in that: Two lateral material guide rollers (3) which are arranged in parallel up and down are rotatably mounted on the inner sides of the feeding mechanisms (2) on both sides inside the cleaning machine box (1).

10. A cleaning device for oil pipeline production according to claim 9, characterized in that: The feeding surfaces of the two transverse guide rollers (3) are both arranged as single-blade hyperbolic surfaces adapted to the oil pipeline to be cleaned.

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