CN213001617U - Scale cleaning device for petroleum pipeline - Google Patents
Scale cleaning device for petroleum pipeline Download PDFInfo
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- CN213001617U CN213001617U CN202021170731.8U CN202021170731U CN213001617U CN 213001617 U CN213001617 U CN 213001617U CN 202021170731 U CN202021170731 U CN 202021170731U CN 213001617 U CN213001617 U CN 213001617U
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Abstract
The utility model relates to the field of petroleum transportation, in particular to a scale cleaning device for a petroleum pipeline, which comprises a water tank, a spraying mechanism, a first supporting plate and a soft brush, wherein the spraying mechanism is arranged at one end of the water tank and is used for spraying cleaning liquid stored in the water tank and humidifying dirt on the inner wall of the petroleum pipeline, the first cleaning mechanism is sleeved on the water tank and is rotationally connected with the water tank, the first supporting plate and the soft brush are arranged at the rear side of the water tank and are variable along the radial extension range of the petroleum pipeline, a plurality of rows of soft brushes are arranged on the first supporting plate, a second cleaning mechanism is sleeved on the water tank and is rotationally connected with the water tank, a second supporting plate and a hard scraper are arranged and are variable along the radial extension range of the petroleum pipeline, and a plurality of hard scrapers which are distributed spirally are arranged on the second supporting plate, carry out the serialization clearance, can adapt to the petroleum pipeline of various sizes simultaneously, improved the general nature and the clearance effect of whole device.
Description
Technical Field
The utility model relates to a petroleum transports the field, specifically is a scale removal device who relates to a petroleum pipeline.
Background
Petroleum refers to a mixture of hydrocarbons in gaseous, liquid and solid states, with natural occurrence. Petroleum is classified into crude oil, natural gas liquids, natural coke oils, etc., but "petroleum" is still used as the definition of "crude oil" in a conventional manner. Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.
When oil is transported, a special oil pipeline is needed, and a corresponding oil pump unit is arranged according to the process flow and is designed and installed into a complete pipeline system. However, oil pipelines deposit dirt on their inner surfaces during the transportation of oil, and if the dirt is not cleaned, the quality of oil is affected, so that the transported oil is contaminated with impurities.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a petroleum pipeline's scale removal device is provided, this technical scheme has solved the not clear up of petroleum pipeline inner wall, be difficult to the problem of the oil quality that the guarantee transported, this scale removal device is through sprinkler mechanism, the collaborative work of first clearance mechanism and second clearance mechanism, rethread walking supporting seat and guiding mechanism for whole device removes along petroleum pipeline's center pin, carry out the serialization clearance, can adapt to the petroleum pipeline of various sizes simultaneously, the universality and the clearance effect of whole device have been improved.
In order to solve the technical problem, the utility model provides a following technical scheme:
provided is a scale removing device for a petroleum pipeline, comprising:
the cleaning liquid is stored in the water tank, and a walking supporting seat is arranged at the bottom of the water tank;
the spraying mechanism is arranged at one end part of the water tank, is rotatably connected with the water tank, is communicated with the interior of the water tank, and is used for spraying the cleaning liquid stored in the water tank and humidifying dirt on the inner wall of the petroleum pipeline;
the first cleaning mechanism is sleeved on the water tank, is rotatably connected with the water tank, is arranged at the rear side of the water tank, and is provided with a first supporting plate and a soft hairbrush, the extension range of the first supporting plate can be changed along the radial direction of the petroleum pipeline, and the first supporting plate is provided with a plurality of rows of soft hairbrushes for brushing off dirt on the inner wall of the petroleum pipeline;
the second cleaning mechanism is sleeved on the water tank, is connected with the water tank in a rotating mode, is arranged on the rear side of the water tank and located on the side portion of the first cleaning mechanism, is provided with a second supporting plate and hard scraper blades, the second supporting plate and the hard scraper blades are variable in radial extension range of the petroleum pipeline, and the hard scraper blades are arranged on the second supporting plate and distributed in a spiral mode and used for scraping dirt on the inner wall of the petroleum pipeline.
Optionally, a liquid inlet pipe communicated with the inside of the water tank is arranged on the water tank.
Optionally, the spraying mechanism includes motor installing support, sprays driving motor, first gear, rotary drum, outer fluted disc and shower nozzle, be equipped with on the motor installing support spray driving motor, spray driving motor's output shaft transmission is connected with first gear, the lateral part of first gear is equipped with the rotary drum, rotary drum and the coaxial setting of water tank just rotate with the water tank to be connected, the outside cover of rotary drum is equipped with outer fluted disc, outer fluted disc and first gear engagement, the circumference distributes on the outer wall of rotary drum has at least one the shower nozzle, shower nozzle and the inside intercommunication of water tank.
Optionally, each spray head is provided with a control valve.
Optionally, the first cleaning mechanism includes a first cleaning driving motor, a second gear, a first inner fluted disc, a first supporting plate, a soft brush and a first electric push rod, a circle of first concave groove is arranged on the outer wall of the water tank, the first cleaning driving motor is arranged in the first concave groove, an output shaft of the first cleaning driving motor is in transmission connection with the second gear, the first inner fluted disc is coaxially and rotatably connected to the outer portion of the water tank, the first inner fluted disc is meshed with the second gear, a plurality of first electric push rods are circumferentially distributed on the outer wall of the first inner fluted disc, an output shaft of each first electric push rod is arranged in a radially extending manner along the petroleum pipeline, one first supporting plate is in transmission connection with the output shaft of each first electric push rod, the first supporting plate is arranged in a sector ring shape, and a plurality of rows of the soft brushes distributed in an arc line are arranged on the first supporting plate, the soft brush is arranged along the radial extension of the petroleum pipeline.
Optionally, the second cleaning mechanism includes a second cleaning driving motor, a third gear, a second inner fluted disc, a second supporting plate, hard scrapers and a second electric push rod, a circle of second concave groove is formed on the outer wall of the water tank, the second cleaning driving motor is arranged in the second concave groove, an output shaft of the second cleaning driving motor is in transmission connection with the third gear, the second inner fluted disc is coaxially and rotatably connected to the outer portion of the water tank, the second inner fluted disc is meshed with the third gear, a plurality of second electric push rods are circumferentially distributed on the outer wall of the second inner fluted disc, output shafts of the second electric push rods extend along the radial direction of the petroleum pipeline, one second supporting plate is in transmission connection with an output shaft of each second electric push rod, the second supporting plate is in a fan ring shape, and a plurality of hard scrapers which are spirally distributed are arranged on the second supporting plate, the hard scraper plate extends along the radial direction of the petroleum pipeline.
Optionally, the end of the hard scraper far away from the second support plate is arranged to be saw-toothed.
Optionally, the outside of water tank still is equipped with guiding mechanism, guiding mechanism includes third electric putter, mount pad and gyro wheel, third electric putter is two at least, and distributes along the center pin circumference of water tank, and third electric putter's output shaft sets up along the radial extension of petroleum pipeline, and third electric putter's output shaft transmission is connected with the mount pad rotates on the mount pad and is connected with the gyro wheel, and the gyro wheel rotates with the petroleum pipeline inner wall and is connected.
Compared with the prior art, the utility model beneficial effect who has is:
the spraying mechanism is rotationally connected to the water tank, cleaning liquid stored in the water tank is sprayed to the inner wall of the petroleum pipeline to humidify dirt on the inner wall of the petroleum pipeline, so that the dirt can be cleaned conveniently, the cleaning efficiency and effect are improved, after the wetting, the first cleaning mechanism rotationally connected to the water tank is started, the first cleaning mechanism is provided with a first supporting plate and a soft brush which can change along the radial extension range of the petroleum pipeline, the first supporting plate is adjusted through a first electric push rod to adapt to the petroleum pipelines with different diameters, the application range of the first cleaning mechanism is improved, the first supporting plate is provided with a plurality of rows of soft brushes, when the first cleaning mechanism rotates around the central shaft of the water tank, the dirt on the inner wall of the petroleum pipeline is brushed through the soft brushes which continuously rotate, the inner wall of the petroleum pipeline is cleaned, when the dirt on the inner wall of the wetting is cleaned through the repeated brushing of the soft brushes, starting a second cleaning mechanism which is also rotationally connected to the water tank, wherein the cleaning mechanism is provided with a second supporting plate and a hard scraper which can change along the radial extension range of the petroleum pipeline, the second supporting plate and the hard scraper are adjusted through a second electric push rod to adapt to the petroleum pipelines with different diameters, the application range of the second cleaning mechanism is improved, the second supporting plate is provided with a plurality of rows of hard scrapers, when the second cleaning mechanism rotates around the central shaft of the water tank, the inner wall of the petroleum pipeline is cleaned by brushing off the dirt on the inner wall of the petroleum pipeline through the continuously rotating hard scrapers, namely, through the cooperation of the spraying mechanism, the first cleaning mechanism and the second cleaning mechanism, and through the walking supporting seat and the guiding mechanism, the whole device moves along the central shaft of the petroleum pipeline to continuously clean the dirt in a plurality of processes on the inner wall of the petroleum pipeline, and can adapt to the petroleum pipelines with various sizes, the universality and the cleaning effect of the whole device are improved.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
fig. 2 is a first schematic structural diagram of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a side view of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 4;
fig. 7 is a third schematic structural diagram of the present invention.
The reference numbers in the figures are:
1-a water tank; 1 a-a liquid inlet pipe;
2-a spraying mechanism; 2 a-a motor mounting bracket; 2 b-a spray drive motor; 2 c-a first gear; 2 d-a drum; 2 e-an external gear disc; 2 f-a spray head;
3-a first cleaning mechanism; 3 a-a first cleaning drive motor; 3 b-a second gear; 3 c-a first inner fluted disc; 3 d-a first support plate; 3 e-a soft brush; 3 f-a first electric push rod;
4-a second cleaning mechanism; 4 a-a second cleaning drive motor; 4 b-a third gear; 4 c-a second inner fluted disc; 4 d-a second support plate; 4 e-hard scraper; 4 f-a second electric push rod;
5-a walking support seat;
6-a guide mechanism; 6 a-a third electric push rod; 6 b-a mounting seat; 6 c-roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As a preferred embodiment of the present invention, the present invention provides a scale removing device for petroleum pipelines, including:
the cleaning liquid is stored in the water tank, and a walking supporting seat is arranged at the bottom of the water tank;
the spraying mechanism is arranged at one end part of the water tank, is rotatably connected with the water tank, is communicated with the interior of the water tank, and is used for spraying the cleaning liquid stored in the water tank and humidifying dirt on the inner wall of the petroleum pipeline;
the first cleaning mechanism is sleeved on the water tank, is rotatably connected with the water tank, is arranged at the rear side of the water tank, and is provided with a first supporting plate and a soft hairbrush, the extension range of the first supporting plate can be changed along the radial direction of the petroleum pipeline, and the first supporting plate is provided with a plurality of rows of soft hairbrushes for brushing off dirt on the inner wall of the petroleum pipeline;
the second cleaning mechanism is sleeved on the water tank, is connected with the water tank in a rotating mode, is arranged on the rear side of the water tank and located on the side portion of the first cleaning mechanism, is provided with a second supporting plate and hard scraper blades, the second supporting plate and the hard scraper blades are variable in radial extension range of the petroleum pipeline, and the hard scraper blades are arranged on the second supporting plate and distributed in a spiral mode and used for scraping dirt on the inner wall of the petroleum pipeline.
Through the design of the scale cleaning device, the spraying mechanism which is rotationally connected to the water tank is utilized to spray cleaning liquid stored in the water tank to the inner wall of the petroleum pipeline, so that the scale on the inner wall of the petroleum pipeline is humidified, the scale can be cleaned conveniently, the cleaning efficiency and the cleaning effect are improved, after humidification, a first cleaning mechanism which is rotationally connected to the water tank is started, a first supporting plate and a soft brush which can change along the radial extension range of the petroleum pipeline are arranged on the first cleaning mechanism, adjustment is carried out through a first electric push rod so as to adapt to the petroleum pipelines with different diameters, the application range of the first cleaning mechanism is improved, a plurality of rows of soft brushes are arranged on the first supporting plate, when the first cleaning mechanism rotates around the central shaft of the water tank, the scale on the inner wall of the petroleum pipeline is brushed off by the soft brushes which rotate continuously, the inner wall of the petroleum pipeline is cleaned, when the scale after humidification occurs is still unable to be cleaned through the repeated brushes of the soft, starting a second cleaning mechanism which is also rotationally connected to the water tank, wherein the cleaning mechanism is provided with a second supporting plate and a hard scraper which can change along the radial extension range of the petroleum pipeline, the second supporting plate and the hard scraper are adjusted through a second electric push rod to adapt to the petroleum pipelines with different diameters, the application range of the second cleaning mechanism is improved, the second supporting plate is provided with a plurality of rows of hard scrapers, when the second cleaning mechanism rotates around the central shaft of the water tank, the inner wall of the petroleum pipeline is cleaned by brushing off the dirt on the inner wall of the petroleum pipeline through the continuously rotating hard scrapers, namely, through the cooperation of the spraying mechanism, the first cleaning mechanism and the second cleaning mechanism, and through the walking supporting seat and the guiding mechanism, the whole device moves along the central shaft of the petroleum pipeline to continuously clean the dirt in a plurality of processes on the inner wall of the petroleum pipeline, and can adapt to the petroleum pipelines with various sizes, the universality and the cleaning effect of the whole device are improved.
The hinge embodiments of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, the descaling device includes:
the petroleum pipeline cleaning device comprises a water tank 1, cleaning liquid is stored in the water tank 1, a liquid inlet pipe 1a communicated with the interior of the water tank 1 is arranged on the water tank 1, the cleaning liquid can be supplemented into the water tank 1 through the liquid inlet pipe 1a, a walking support seat 5 is arranged at the bottom of the water tank 1, and the whole petroleum pipeline cleaning device can move along the conveying direction of a petroleum pipeline through the walking support seat 5;
the spraying mechanism 2 is arranged at one end part of the water tank 1, is rotatably connected with the water tank 1, is communicated with the interior of the water tank 1, and is used for spraying cleaning liquid stored in the water tank 1, humidifying dirt on the inner wall of the petroleum pipeline, facilitating cleaning of the dirt after the cleaning, and improving the cleaning efficiency and effect;
the first cleaning mechanism 3 is sleeved on the water tank 1, is rotatably connected with the water tank 1 and is arranged at the rear side of the water tank 1, and the first cleaning mechanism 3 works again after the spraying mechanism 2 humidifies and treats the dirt on the inner wall of the petroleum pipeline. The first cleaning mechanism 3 is provided with a first supporting plate 3d and a soft brush 3e which can be changed along the radial extension range of the petroleum pipeline so as to adapt to petroleum pipelines with different diameters, the application range of the first cleaning mechanism 3 is improved, the first supporting plate 3d is provided with a plurality of rows of soft brushes 3e, when the first cleaning mechanism 3 rotates around the central shaft of the water tank 1, the inner wall of the petroleum pipeline is cleaned by brushing off dirt on the inner wall of the petroleum pipeline by using the soft brushes 3e which rotate continuously;
the second cleaning mechanism 4 is sleeved on the water tank 1, is rotatably connected with the water tank 1, is arranged at the rear side of the water tank 1 and is positioned at the side part of the first cleaning mechanism 3, when the soft hairbrush 3e is difficult to clean dirt, the second cleaning mechanism 4 is started to ensure that the second cleaning mechanism 4 works, a second supporting plate 4d and a hard scraper 4e which can change along the radial extension range of the petroleum pipeline are arranged on the second cleaning mechanism 4 to adapt to the petroleum pipelines with different diameters, the application range of the second cleaning mechanism 4 is improved, a plurality of hard scrapers 4e which are spirally distributed are arranged on the second supporting plate 4d, when the second cleaning mechanism 4 rotates around the central shaft of the water tank 1, the hard scrapers 4e which continuously rotate are used for scraping the dirt remained on the inner wall of the petroleum pipeline after being wetted and brushed once by the soft hairbrush 3e, the adhesion of the dirt is strong, need stereoplasm scraper blade 4e to go to handle, cooperate through spraying mechanism 2, first clearance mechanism 3 and second clearance mechanism 4, clear up the dirt that is used for scraping off the petroleum pipeline inner wall to the petroleum pipeline inner wall.
Referring to fig. 2 and 3, the spraying mechanism 2 includes a motor mounting bracket 2a, a spraying driving motor 2b, a first gear 2c, a rotating drum 2d, an external toothed disc 2e and a nozzle 2f, the spraying driving motor 2b is disposed on the motor mounting bracket 2a, the output shaft of the spraying driving motor 2b is connected with the first gear 2c in a transmission manner, the rotating drum 2d is disposed on the lateral portion of the first gear 2c, the rotating drum 2d is coaxially disposed with the water tank 1 and rotatably connected with the water tank 1, the external toothed disc 2e is sleeved outside the rotating drum 2d, the external toothed disc 2e is engaged with the first gear 2c, at least one nozzle 2f is circumferentially disposed on the outer wall of the rotating drum 2d, and the nozzle 2f is communicated with the inside of the water tank. In the present embodiment, a control valve is provided on each head 2 f.
When spraying driving motor 2b during operation, the first gear of drive 2c rotates, first gear 2c can drive rather than the rotation of engaged external tooth dish 2e when rotating, when external tooth dish 2e rotates, rotary drum 2d just can rotate, shower nozzle 2f can rotate along with rotary drum 2 d's rotation together, through carrying out a plurality of shower nozzles 2f of rotatory along 1 center pin in the water tank, spray the clearance liquid of storage in the water tank 1 to the petroleum pipeline inner wall on, with the adnexed dirt humidifying of petroleum pipeline inner wall, be convenient for later first clearance mechanism 3, and the second clearance mechanism 4 that probably needs to use clears up the petroleum pipeline inner wall, the clearance efficiency and the effect to the petroleum pipeline inner wall have been improved.
Referring to fig. 4 and 5, the first cleaning mechanism 3 includes a first cleaning driving motor 3a, a second gear 3b, a first inner gear 3c, a first support plate 3d, a soft brush 3e and a first electric push rod 3f, a circle of first concave groove is provided on the outer wall of the water tank 1, the first cleaning driving motor 3a is provided in the first concave groove, the second gear 3b is connected to the output shaft of the first cleaning driving motor 3a in a transmission manner, the first inner gear 3c is coaxially and rotatably connected to the outer portion of the water tank 1, the first inner gear 3c is engaged with the second gear 3b, a plurality of first electric push rods 3f are circumferentially distributed on the outer wall of the first inner gear 3c, the output shafts of the first electric push rods 3f extend along the radial direction of the petroleum pipeline, one first support plate 3d is connected to the output shaft of each first electric push rod 3f in a transmission manner, the first support plate 3d is provided in a fan ring shape, a plurality of rows of soft brushes 3e distributed in an arc line are arranged on the first supporting plate 3d, and the soft brushes 3e are arranged along the radial extension of the petroleum pipeline.
When first clearance driving motor 3a during operation, drive second gear 3b rotates, second gear 3b can drive rather than the first internal tooth dish 3c of meshing during the rotation and rotate round the center pin of water tank 1, first electric putter 3f during operation, a length that is used for adjusting the soft brush 3e extension of installation on first backup pad 3d and the first backup pad 3d, make soft brush 3e contact the petroleum pipeline inner wall, when first internal tooth dish 3c rotates like this, continuously drive soft brush 3e and brush the dirt on the petroleum pipeline inner wall. After the dirt which can be brushed by the existing soft brush 3e is cleaned, the first cleaning driving motor 3a is temporarily closed, and the whole device of the water tank 1 is driven to move forwards or backwards by the walking supporting seat 5 so as to continuously clean the inside of the petroleum pipeline.
Referring to fig. 4 and 6, the second cleaning mechanism 4 includes a second cleaning driving motor 4a, a third gear 4b, a second inner gear 4c, a second support plate 4d, a hard scraper 4e and a second electric push rod 4f, a circle of second concave groove is provided on the outer wall of the water tank 1, the second cleaning driving motor 4a is provided in the second concave groove, the third gear 4b is connected to the output shaft of the second cleaning driving motor 4a in a transmission manner, the second inner gear 4c is coaxially and rotatably connected to the outer portion of the water tank 1, the second inner gear 4c is engaged with the third gear 4b, a plurality of second electric push rods 4f are circumferentially distributed on the outer wall of the second inner gear 4c, the output shafts of the second electric push rods 4f extend along the radial direction of the petroleum pipeline, the output shaft of each second electric push rod 4f is connected to a second support plate 4d in a transmission manner, the second support plates 4d are arranged in a fan shape, and a plurality of hard scraping plates 4e which are spirally distributed are arranged on the second supporting plate 4d, and the hard scraping plates 4e extend along the radial direction of the petroleum pipeline.
Similar to the working principle of the first cleaning mechanism 3, when the dirt after wetting still cannot be cleaned by the repeated brush of the soft brush 3e, the second cleaning mechanism 4 is started, when the second cleaning driving motor 4a works, the third gear 4b is driven to rotate, the third gear 4b drives the second inner fluted disc 4c meshed with the third gear to rotate around the central shaft of the water tank 1, and when the second electric push rod 4f works, the second electric push rod is used for adjusting the extension length of the hard scraper 4e arranged on the second support plate 4d and the second support plate 4d, so that the hard scraper 4e contacts the inner wall of the petroleum pipeline, in the embodiment, one end part of the hard scraper 4e, which is far away from the second support plate 4d, is arranged to be serrated, the cleaning effect of the hard scraper 4e is stronger, and the dirt with stronger adhesive force and harder texture can be treated, thus, when the second inner fluted disc 4c rotates, the hard scraper 4e is continuously driven to scrape off dirt on the inner wall of the petroleum pipeline.
This scale cleaning device kind, the rank order of first clearance mechanism 3 and second clearance mechanism 4 can be changed according to the condition, under most conditions, uses the clearance that first clearance mechanism 3 cooperation spraying mechanism 2 just can accomplish the petroleum pipeline inner wall, when the dirt that appears being difficult to being brushed off, just needs to use second clearance mechanism 4.
Referring to fig. 1 and 7, a guide mechanism 6 is further disposed outside the water tank 1, the guide mechanism 6 includes at least two third electric push rods 6a, a mounting seat 6b and rollers 6c, the third electric push rods 6a are circumferentially distributed along a central axis of the water tank 1, an output shaft of the third electric push rod 6a is radially extended along the petroleum pipeline, the output shaft of the third electric push rod 6a is in transmission connection with the mounting seat 6b, the mounting seat 6b is rotatably connected with the rollers 6c, and the rollers 6c are rotatably connected with an inner wall of the petroleum pipeline.
The third electric putter 6a during operation for adjust the length that the gyro wheel 6c that the installation goes up on mount pad 6b and mount pad 6b extends for gyro wheel 6c contacts the petroleum pipeline inner wall, and in this embodiment, guiding mechanism 6 is located the rear side of first clearance mechanism 3, second clearance mechanism 4, and gyro wheel 6c can contact with the petroleum pipeline inner wall after the clearance promptly, avoids the dirt to influence gyro wheel 6c and rolls. When each third electric push rod 6a works, the telescopic length is equal, namely, the whole device moves along the central axis of the petroleum pipeline as far as possible through the third electric push rod 6a, the mounting seat 6b and the roller 6c, so that the first electric push rod 3f and the second electric push rod 4f can adjust the extension length of the soft brush 3e and the hard scraper 4 e.
Claims (8)
1. A scale cleaning device for a petroleum pipeline, comprising:
the cleaning device comprises a water tank (1), a cleaning liquid is stored in the water tank, and a walking supporting seat (5) is arranged at the bottom of the water tank;
the spraying mechanism (2) is arranged at one end part of the water tank (1), is rotatably connected with the water tank (1), is communicated with the inside of the water tank (1), and is used for spraying the cleaning liquid stored in the water tank (1) and humidifying dirt on the inner wall of the petroleum pipeline;
the first cleaning mechanism (3) is sleeved on the water tank (1), is rotatably connected with the water tank (1), is arranged at the rear side of the water tank (1), and is provided with a first supporting plate (3d) and a soft brush (3e) which can change along the radial extension range of the petroleum pipeline, wherein the first supporting plate (3d) is provided with a plurality of rows of soft brushes (3e) for brushing off dirt on the inner wall of the petroleum pipeline;
second clearance mechanism (4), the cover is established on water tank (1), rotates with water tank (1) and is connected, sets up the rear side in water tank (1) and is located the lateral part of first clearance mechanism (3), is equipped with all along changeable second backup pad (4d) of petroleum pipeline radial extension and stereoplasm scraper blade (4e), be equipped with on second backup pad (4d) if be a plurality of spiral distribution stereoplasm scraper blade (4e) for scrape the dirt of falling the petroleum pipeline inner wall.
2. A scale cleaning device for petroleum pipelines according to claim 1, wherein the water tank (1) is provided with a liquid inlet pipe (1a) communicated with the inside of the water tank (1).
3. The scale cleaning device for the petroleum pipeline according to claim 2, wherein the spraying mechanism (2) comprises a motor mounting bracket (2a), a spraying driving motor (2b), a first gear (2c), a rotating drum (2d), an external toothed disc (2e) and a spray head (2f), the spraying driving motor (2b) is arranged on the motor mounting bracket (2a), the first gear (2c) is connected to an output shaft of the spraying driving motor (2b) in a transmission manner, the rotating drum (2d) is arranged on the side portion of the first gear (2c), the rotating drum (2d) is coaxially arranged with the water tank (1) and is rotatably connected with the water tank (1), the external toothed disc (2e) is sleeved outside the rotating drum (2d), the external toothed disc (2e) is meshed with the first gear (2c), and at least one spray head (2f) is circumferentially distributed on the outer wall of the rotating drum (2d), the spray head (2f) is communicated with the inside of the water tank (1).
4. A scale cleaning device for petroleum pipelines according to claim 3, wherein each spray head (2f) is provided with a control valve.
5. A scale cleaning device for a petroleum pipeline according to claim 4, wherein the first cleaning mechanism (3) comprises a first cleaning driving motor (3a), a second gear (3b), a first inner gear disc (3c), a first supporting plate (3d), a soft brush (3e) and a first electric push rod (3f), a circle of first concave groove is arranged on the outer wall of the water tank (1), the first cleaning driving motor (3a) is arranged in the first concave groove, an output shaft of the first cleaning driving motor (3a) is in transmission connection with the second gear (3b), the first inner gear disc (3c) is coaxially and rotatably connected to the outer part of the water tank (1), the first inner gear disc (3c) is meshed with the second gear (3b), and a plurality of first electric push rods (3f) are distributed on the outer wall of the first inner gear disc (3c) along the circumference, the output shaft of first electric putter (3f) sets up along petroleum pipeline's radial extension, and the equal transmission of output shaft of every first electric putter (3f) is connected with one first backup pad (3d), first backup pad (3d) set up to fan ring shape, are equipped with a plurality of rows on first backup pad (3d) and are pitch arc distribution soft brush (3e), and soft brush (3e) set up along petroleum pipeline's radial extension.
6. The scale cleaning device for the petroleum pipeline according to claim 5, wherein the second cleaning mechanism (4) comprises a second cleaning driving motor (4a), a third gear (4b), a second inner fluted disc (4c), a second supporting plate (4d), a hard scraper (4e) and a second electric push rod (4f), a circle of second concave groove is arranged on the outer wall of the water tank (1), the second cleaning driving motor (4a) is arranged in the second concave groove, an output shaft of the second cleaning driving motor (4a) is in transmission connection with the third gear (4b), the second inner fluted disc (4c) is coaxially and rotatably connected to the outer part of the water tank (1), the second inner fluted disc (4c) is meshed with the third gear (4b), and a plurality of second electric push rods (4f) are circumferentially distributed on the outer wall of the second inner fluted disc (4c), the output shaft of second electric putter (4f) radially extends the setting along petroleum pipeline, and the equal transmission of the output shaft of every second electric putter (4f) is connected with one second backup pad (4d), second backup pad (4d) set up to fan ring shape, are equipped with if be a plurality of spiral distribution on second backup pad (4d) stereoplasm scraper blade (4e), and the setting is extended along petroleum pipeline's radial to stereoplasm scraper blade (4 e).
7. A scale cleaning device for petroleum pipelines according to claim 6, wherein the end of the hard scraper (4e) far away from the second support plate (4d) is serrated.
8. A scale cleaning device for a petroleum pipeline according to claim 7, wherein a guide mechanism (6) is further arranged outside the water tank (1), the guide mechanism (6) comprises a third electric push rod (6a), a mounting seat (6b) and a roller (6c), the number of the third electric push rod (6a) is at least two, the third electric push rod (6a) is distributed along the circumference of the central shaft of the water tank (1), the output shaft of the third electric push rod (6a) is arranged along the radial extension of the petroleum pipeline, the mounting seat (6b) is in transmission connection with the output shaft of the third electric push rod (6a), the roller (6c) is rotatably connected to the mounting seat (6b), and the roller (6c) is rotatably connected with the inner wall of the petroleum pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170731.8U CN213001617U (en) | 2020-06-22 | 2020-06-22 | Scale cleaning device for petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170731.8U CN213001617U (en) | 2020-06-22 | 2020-06-22 | Scale cleaning device for petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213001617U true CN213001617U (en) | 2021-04-20 |
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| CN202021170731.8U Active CN213001617U (en) | 2020-06-22 | 2020-06-22 | Scale cleaning device for petroleum pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960715A (en) * | 2024-03-29 | 2024-05-03 | 松原市金时石油设备技术服务有限责任公司 | Oil well oil pipe removes scale control treatment facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960715A (en) * | 2024-03-29 | 2024-05-03 | 松原市金时石油设备技术服务有限责任公司 | Oil well oil pipe removes scale control treatment facility |
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