CN111941240A - Online sand blasting, rust removing and dust removing device for long-distance pipeline - Google Patents
Online sand blasting, rust removing and dust removing device for long-distance pipeline Download PDFInfo
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- CN111941240A CN111941240A CN202010678652.6A CN202010678652A CN111941240A CN 111941240 A CN111941240 A CN 111941240A CN 202010678652 A CN202010678652 A CN 202010678652A CN 111941240 A CN111941240 A CN 111941240A
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- gear
- rod
- sand blasting
- shaft
- rotating shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
- B24C1/086—Descaling; Removing coating films
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an online sand blasting, rust removing and dust removing device for a long-distance pipeline, which comprises: the outer side of the conical impeller is connected with the rotary table through screws, a flat supporting leather cup is arranged at the right end of the fixed shaft, a spacer bush is arranged on the fixed shaft, and the spacer bush is located between the second bearing and the flat supporting leather cup. The invention aims to provide an online sand blasting, rust removing and dust removing device for a long-distance pipeline, which has high cleaning efficiency.
Description
Technical Field
The invention belongs to the technical field of pipeline cleaning, and particularly relates to an online sand blasting, rust removing and dust removing device for a long-distance pipeline.
Background
In the process of conveying sewage, oil water, crude oil and the like in an oil field, after the oil field is used for a period of time, dirt is formed on the inner wall of a pipe due to the reaction and deposition of anions and cations in conveying liquid, so that the aperture of the steel pipe is reduced, the conveying resistance is increased, the conveying capacity is reduced, and the inner wall of the steel pipe needs to be descaled. In the prior pipeline descaling construction process, chemical dosing and descaling are mainly adopted, and the removal efficiency is low.
Disclosure of Invention
Therefore, the invention aims to solve the problem of low descaling efficiency of the long-distance pipeline in the prior art.
Therefore, the technical scheme is that the online sand blasting, rust removing and dust removing device for the long-distance pipeline comprises: the novel bearing comprises a fixed shaft, a conical impeller and a steel wire brush, wherein the conical impeller is installed at one end of the fixed shaft through a first bearing, a rotary disc is installed at the other end of the fixed shaft through a second bearing, a plurality of steel wire brushes are arranged on the outer side of the rotary disc along the circumferential direction, the outer side of the conical impeller is connected with the rotary disc through screws, a flat supporting leather cup is arranged at the right end of the fixed shaft, a spacer sleeve is arranged on the fixed shaft, and the spacer sleeve is located between the second.
Preferably, one end of the fixed shaft close to the first bearing is provided with a locking nut.
Preferably, a fixing column is arranged at one end, close to the flat supporting leather cup, of the fixing shaft, the fixing column is collinear with the fixing shaft, a conical supporting leather cup is arranged at one end, far away from the fixing shaft, of the fixing column, and the conical supporting leather cup is fixed through a fixing nut.
Preferably, the dust removing device further comprises a dust removing device, wherein the dust removing device comprises:
one end of the fixed rod is connected with the left end of the fixed shaft, the axis of the fixed rod is collinear with the axis of the fixed shaft, the other end of the fixed rod is connected with a first gear,
the rotating plate is arranged between the first gear and the fixed shaft, one end of the rotating plate is rotatably connected with the fixed rod, a first rotating shaft is arranged at the other end of the rotating plate and is rotatably connected with the rotating plate, the left end of the first rotating shaft is connected with a second gear, and the first gear is meshed with the second gear;
the placing plate is arranged at one end, far away from the fixed rod, of the rotating plate, a motor is arranged on the placing plate, an output shaft of the motor is connected with one end of a second rotating shaft, the other end of the second rotating shaft is connected with a third gear, a fourth gear is arranged on the first rotating shaft and is positioned between the second gear and the rotating plate, and the third gear is meshed with the fourth gear;
the disc sets up first pivot is kept away from the one end of second gear, be provided with a plurality of stand pipes along circumference on the circumference outer wall of disc, the stand pipe is followed the radial extension of disc, stand pipe one end with the disc is connected, be provided with first spring in the stand pipe, first spring one end with the disc is connected, the first spring other end is connected with slide bar one end, and the slide bar other end extends outside the stand pipe other end to be connected with the brush sweeper.
Preferably, a plurality of vent holes are formed in the first gear along the circumferential direction.
Preferably, a processor is arranged on the placing plate, the processor is electrically connected with the motor, and the processor is wirelessly connected with the terminal.
Preferably, the automatic sand blasting device is further included, and comprises:
the cylinder body is arranged at the top end of the outer wall of the motor, extends in the horizontal direction, is internally provided with a piston, can move left and right in the cylinder body, and is respectively provided with two guide holes at the left end;
one end of the first guide rod is connected with the piston, the other end of the first guide rod penetrates through the guide hole to be connected with a push plate in the vertical direction, and a threaded hole is formed in the middle of the push plate;
the first baffle is arranged above the push plate, one end of the first baffle in the horizontal direction is connected with the cylinder body, the second baffle is arranged on the left side of the third gear, one end of the second baffle is connected with the other end of the first baffle, the other end of the second baffle extends towards the first rotating shaft, and the first baffle is perpendicular to the second baffle;
the screw is arranged in the threaded hole, the right end of the screw is connected with a limiting block, the limiting block is positioned between the two first guide rods, the left end of the screw is connected with one end of a third rotating shaft, the other end of the third rotating shaft is rotatably connected with the second baffle, a fifth gear is arranged on the third rotating shaft, and the fifth gear is meshed with the third gear;
the upper and lower both sides of cylinder body right-hand member are provided with the dead lever respectively, connect through the second guide bar between two dead levers, be provided with the slider on the second guide bar, the slider can along second guide bar reciprocating motion, connecting rod one end with the slider is connected, and the connecting rod other end is connected with the shower nozzle, the nozzle orientation of shower nozzle the brush, hose one end with the cylinder body intercommunication, the hose other end with the shower nozzle intercommunication, the cover is equipped with the second spring on the second guide bar, second spring one end is connected with the slider, the second spring other end and the dead lever outer wall connection of downside.
Preferably, a feeding pipe is arranged on the side wall of the cylinder body.
Preferably, a cover is arranged on the feeding pipe, and the feeding pipe is in threaded connection with the cover.
The technical scheme of the invention has the following advantages: the invention discloses an online sand blasting, rust removing and dust removing device for a long-distance pipeline, which comprises: the outer side of the conical impeller is connected with the rotary table through screws, a flat supporting leather cup is arranged at the right end of the fixed shaft, a spacer bush is arranged on the fixed shaft, and the spacer bush is located between the second bearing and the flat supporting leather cup. The high-pressure air pushing device penetrates through the pipeline, the conical impeller drives the steel wire brush to rotate, rust on the inner wall of the pipeline is cleaned, and then the high-pressure air is blown out, so that the cleaning efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the turntable and the wire brush according to the present invention;
FIG. 3 is a front view of the cone shaped support cup of the present invention;
FIG. 4 is a side view of the cone shaped support cup of the present invention;
FIG. 5 is a schematic structural view of a dust removing apparatus according to the present invention;
FIG. 6 is a schematic view of the first and second gears of the present invention;
FIG. 7 is a schematic structural view of a rotating plate and a motor according to the present invention;
FIG. 8 is a schematic view of the mounting structure of the sweeper brush of the present invention;
FIG. 9 is a schematic view of the automatic blasting apparatus according to the present invention;
FIG. 10 is a schematic view of the structure of the feed tube and lid of the present invention.
Wherein, 1-a fixed shaft, 2-a first bearing, 3-a conical impeller, 4-a rotary table, 5-a steel brush, 6-a screw, 7-a flat supporting leather cup, 8-a spacer, 9-a second bearing, 10-a locking nut, 11-a fixed column, 12-a conical supporting leather cup, 13-a fixing nut, 14-a fixed rod, 15-a first gear, 16-a rotating plate, 17-a first rotating shaft, 18-a second gear, 20-a placing plate, 21-a motor, 22-a second rotating shaft, 23-a third gear, 24-a fourth gear, 25-a disc, 26-a guide pipe, 27-a first spring, 28-a sliding rod, 29-a sweeping brush, 30-a wind hole, 31-a processor and 32-a cylinder body, 33-piston, 34-guide hole, 35-first guide rod, 36-push plate, 37-threaded hole, 38-first baffle, 39-second baffle, 40-screw rod, 41-limiting block, 42-third rotating shaft, 43-fixed rod, 44-second guide rod, 45-sliding block, 46-connecting rod, 47-spray head, 48-hose, 49-feeding pipe, 50-cover, 51-fifth gear and 52-second spring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The invention provides an online sand blasting, rust removing and dust removing device for a long-distance pipeline, which comprises the following components as shown in figures 1-4: the improved rotary disc type impeller comprises a fixed shaft 1, a conical impeller 3 and a steel wire brush 5, wherein the conical impeller 3 is installed at one end of the fixed shaft 1 through a first bearing 2, a rotary disc 4 is installed at the other end of the fixed shaft 1 through a second bearing 9, a plurality of steel wire brushes 5 are arranged on the outer side of the rotary disc 4 along the circumferential direction, the outer side of the conical impeller 3 is connected with the rotary disc 4 through a screw 6, a flat supporting leather cup 7 is arranged at the right end of the fixed shaft 1, a spacer 8 is arranged on the fixed shaft 1, and the spacer 8 is located between the second bearing.
One end of the fixed shaft 1 close to the first bearing 2 is provided with a locking nut 10.
One end of the fixed shaft 1, which is close to the flat supporting leather cup 7, is provided with a fixed column 11, the fixed column 11 is collinear with the fixed shaft 1, one end, which is far away from the fixed shaft 1, of the fixed column 11 is provided with a conical supporting leather cup 12, and the conical supporting leather cup 11 is fixed through a fixed nut 13.
The working principle and the beneficial technical effects of the technical scheme are as follows: the device is installed near the starting end of a pipeline, then compressed air is blown in, so that the conical impeller 3 rotates at a high speed, the high-pressure air pushing device penetrates through the pipeline, the conical impeller 3 drives the steel wire brush 5 to rotate, rust on the inner wall of the pipeline is cleaned, then the steel wire brush is blown out, the cleaning efficiency is improved, and the flat supporting leather cup 7 and the conical supporting leather cup 11 have elasticity and play a role in supporting the device on the inner wall of the pipeline.
In one example, as shown in fig. 5-8, further comprising a dust removal device comprising:
a fixed rod 14, one end of the fixed rod 14 is connected with the left end of the fixed shaft 1, the axis of the fixed rod 14 is collinear with the axis of the fixed shaft 1, the other end of the fixed rod 14 is connected with a first gear 15, a rotating plate 16 is arranged between the first gear 15 and the fixed shaft 1, one end of the rotating plate 16 is rotatably connected with the fixed rod 14, the other end of the rotating plate 16 is provided with a first rotating shaft 17, the first rotating shaft 17 is rotatably connected with the rotating plate 16, the left end of the first rotating shaft 17 is connected with a second gear 18, and the first gear 15 is meshed with the second gear 18;
a placing plate 20, which is arranged at one end of the rotating plate 16 far from the fixing rod 14, wherein a motor 21 is arranged on the placing plate 20, an output shaft of the motor 21 is connected with one end of a second rotating shaft 22, the other end of the second rotating shaft 22 is connected with a third gear 23, a fourth gear 24 is arranged on the first rotating shaft 17, the fourth gear 24 is arranged between the second gear 18 and the rotating plate 16, and the third gear 23 is meshed with the fourth gear 24;
the disc 25 is arranged at one end, far away from the second gear 18, of the first rotating shaft 17, a plurality of guide pipes 26 are arranged on the circumferential outer wall of the disc 25 along the circumferential direction, the guide pipes 26 extend along the radial direction of the disc 25, one end of each guide pipe 26 is connected with the disc 25, a first spring 27 is arranged in each guide pipe 26, one end of each first spring 27 is connected with the disc 25, the other end of each first spring 27 is connected with one end of a sliding rod 28, and the other end of each sliding rod 28 extends out of the other end of the corresponding guide pipe 26 and is connected with a sweeper 29.
The working principle and the beneficial technical effects of the technical scheme are as follows: the motor 21 is started to drive the second rotating shaft 22 to rotate, the second rotating shaft 22 drives the third gear 23 to rotate, the fourth gear 24, the first rotating shaft 17 and the second gear 18 are driven to rotate by the meshing of the third gear 23 and the fourth gear 24, the first rotating shaft 17 revolves around the first gear 15 while rotating on its axis by the engagement of the second gear 18 with the first gear 15, the first rotating shaft 17 rotates to rotate the disk 25, under the action of centrifugal force, the slide bar 28 moves outwards along the guide tube 26, driving the sweeper brush 29 to move outwards, and comes into contact with the inner wall of the pipe, the wiper 29 rotates about the first rotating shaft 17 for descaling, and, at the same time, since the first rotating shaft 17 rotates about the fixing rod 14, the inner wall of the pipeline is scanned in the circumferential direction, the inner wall of the pipeline is thoroughly cleaned, and the speed of the sweeper 29 moving along the pipeline can be controlled through the pressure of high-pressure air, so that the inner wall of the pipeline is thoroughly brushed and dedusted; when the motor 21 stops rotating, without the action of centrifugal force, the sweeper brush 29 can be separated from the inner wall of the pipeline under the action of the pulling force of the first spring 27, so that the friction resistance is reduced, the device can be more conveniently pressed out of the pipeline by high-pressure air, and the extension length of the sweeper brush 29 can be adjusted by adjusting the rotating speed of the motor 21, so that the sweeper brush is suitable for cleaning different pipelines; in addition, the sweeper brush 29 occupies a small pipeline section, has small obstruction to high-pressure air, and is convenient for the high-pressure air to blow to the conical impeller 3 to drive the conical impeller 3 to rotate.
In one embodiment, as shown in fig. 6, a plurality of ventilation holes 30 are circumferentially arranged on the first gear 15, and high-pressure air can be blown onto the tapered impeller 3 through the ventilation holes 30 to push the tapered impeller to rotate.
In one embodiment, as shown in fig. 5, a processor 31 is disposed on the placing board 20, the processor 31 is electrically connected to the motor 21, the processor 31 is wirelessly connected to a terminal, and a user can wirelessly control the rotation of the motor 21 by using the terminal as a mobile phone or a remote controller.
In one embodiment, as shown in fig. 9-10, further comprising an automatic blasting device comprising:
the cylinder body 32 is arranged at the top end of the outer wall of the motor 21, the cylinder body 32 extends in the horizontal direction, a piston 33 is arranged in the cylinder body 32, the piston 33 can move left and right in the cylinder body 32, and two guide holes 34 are respectively arranged at the left end of the cylinder body 32;
one end of the first guide rod 35 is connected with the piston 33, the other end of the first guide rod 35 penetrates through the guide hole 34 to be connected with a push plate 36 in the vertical direction, and a threaded hole 37 is formed in the middle of the push plate 36;
a first baffle plate 38 arranged above the push plate 36, wherein one end of the first baffle plate 38 in the horizontal direction is connected with the cylinder 32, a second baffle plate 39 is arranged at the left side of the third gear 23, one end of the second baffle plate 39 is connected with the other end of the first baffle plate 38, the other end of the second baffle plate 39 extends towards the first rotating shaft 17, and the first baffle plate 38 is vertical to the second baffle plate 39;
the screw 40 is arranged in the threaded hole 37, the right end of the screw 40 is connected with the limiting block 41, the limiting block 41 is positioned between the two first guide rods 35, the left end of the screw 40 is connected with one end of a third rotating shaft 42, the other end of the third rotating shaft 42 is rotatably connected with the second baffle 39, a fifth gear 51 is arranged on the third rotating shaft 42, and the fifth gear 51 is meshed with the third gear 23;
the upper side and the lower side of the right end of the cylinder body 32 are respectively provided with a fixing rod 43, the two fixing rods 43 are connected through a second guide rod 44, a sliding block 45 is arranged on the second guide rod 44, the sliding block 45 can reciprocate along the second guide rod 44, one end of a connecting rod 46 is connected with the sliding block 45, the other end of the connecting rod 46 is connected with a spray head 47, a nozzle of the spray head 47 faces the sweeping brush 29, one end of a hose 48 is communicated with the cylinder body 32, the other end of the hose 48 is communicated with the spray head 47, the second guide rod 44 is sleeved with a second spring 52, one end of the second spring 52 is connected with the sliding block 45, and the other end of the second spring 52 is connected with the outer wall of the fixing rod 43.
The working principle and the beneficial technical effects of the technical scheme are as follows: the third gear 23 rotates, the fifth gear 51 is driven to rotate through the meshing of the third gear 23 and the fifth gear 51, the fifth gear 51 drives the screw 40 to rotate, the push plate 36 is driven to move right through the screw transmission of the screw 40 and the threaded hole 37, the push plate 36 pushes the first guide rod 35 and the piston 33 to move right, mortar is filled in the cylinder body 32, the piston 33 pushes the mortar in the cylinder body 32 to be sprayed to the sweeping brush 29 through the hose 48 and the nozzle of the spray head 47, and the inner wall of the pipeline is brushed through the sweeping brush 29, so that the pipeline is protected; the moving speed of the piston 33 is related to the rotating speed of the third gear 23, the third gear 23 is related to the rotating speed of the first rotating shaft 17, the first rotating shaft 17 is used for driving the sweeper 29 to rotate, the faster the rotating speed of the sweeper 29 is, the larger the sweeper 29 is in contact with the inner wall surface of the pipeline, the faster the moving speed of the piston 33 is, and the faster the sand blasting speed is, so that intelligent sand blasting can be realized, the utilization rate of mortar is improved, and the waste of the mortar is avoided; in addition, the cylinder 32 rotates around the fixed rod 14, and the sliding block 45 can move along the outer side of the second guide rod 44 under the action of centrifugal force, so that the spray head 47 can move along with the sweeper brush 29 at the same time, the mortar sprayed from the spray head 47 can be sprayed on the sweeper brush 29, and the waste of the mortar is reduced.
In one example, a feed tube 49 is disposed on a side wall of the cylinder 32, a lid 50 is disposed on the feed tube 49, and the feed tube 49 is threadably coupled to the lid 50.
The working principle and the beneficial technical effects of the technical scheme are as follows: the lid 50 is opened and new mortar can be replenished into the cylinder 32 through the feed pipe 49.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides an online sandblast rust cleaning of long defeated pipeline, dust collector which characterized in that includes: the novel bearing assembly comprises a fixed shaft (1), a conical impeller (3) and a steel wire brush (5), wherein the conical impeller (3) is installed at one end of the fixed shaft (1) through a first bearing (2), a rotary table (4) is installed at the other end of the fixed shaft (1) through a second bearing (9), the plurality of steel wire brushes (5) are arranged on the outer side of the rotary table (4) along the circumferential direction, the outer side of the conical impeller (3) is connected with the rotary table (4) through a screw (6), a flat supporting leather cup (7) is arranged at the right end of the fixed shaft (1), a spacer sleeve (8) is arranged on the fixed shaft (1), and the spacer sleeve (8) is located between the second bearing (9.
2. The long-distance pipeline online sand blasting, rust removing and dust removing device as claimed in claim 1, wherein a locking nut (10) is arranged at one end of the fixed shaft (1) close to the first bearing (2).
3. The long pipeline online sand blasting rust removing and dust removing device as claimed in claim 1, wherein a fixing column (11) is arranged at one end of the fixing shaft (1) close to the flat supporting cup (7), the fixing column (11) is collinear with the fixing shaft (1), a conical supporting cup (12) is arranged at one end of the fixing column (11) far away from the fixing shaft (1), and the conical supporting cup (11) is fixed through a fixing nut (13).
4. The long-distance pipeline online sand blasting, rust removing and dust removing device as claimed in claim 1, further comprising a dust removing device, wherein the dust removing device comprises:
one end of the fixed rod (14) is connected with the left end of the fixed shaft (1), the axis of the fixed rod (14) is collinear with the axis of the fixed shaft (1), the other end of the fixed rod (14) is connected with a first gear (15),
the rotating plate (16) is arranged between the first gear (15) and the fixed shaft (1), one end of the rotating plate (16) is rotatably connected with the fixed rod (14), the other end of the rotating plate (16) is provided with a first rotating shaft (17), the first rotating shaft (17) is rotatably connected with the rotating plate (16), the left end of the first rotating shaft (17) is connected with a second gear (18), and the first gear (15) is meshed with the second gear (18);
the placing plate (20) is arranged at one end, far away from the fixing rod (14), of the rotating plate (16), a motor (21) is arranged on the placing plate (20), an output shaft of the motor (21) is connected with one end of a second rotating shaft (22), the other end of the second rotating shaft (22) is connected with a third gear (23), a fourth gear (24) is arranged on the first rotating shaft (17), the fourth gear (24) is located between the second gear (18) and the rotating plate (16), and the third gear (23) is meshed with the fourth gear (24);
disc (25), set up and be in first pivot (17) are kept away from the one end of second gear (18), be provided with a plurality of stand pipes (26) along circumference on the circumference outer wall of disc (25), stand pipe (26) are followed the radial extension of disc (25), stand pipe (26) one end with disc (25) are connected, be provided with first spring (27) in stand pipe (26), first spring (27) one end with disc (25) are connected, first spring (27) other end is connected with slide bar (28) one end, and slide bar (28) other end extends outside stand pipe (26) the other end to be connected with brush (29).
5. The online sand blasting, rust removing and dust removing device for the long-distance pipeline as claimed in claim 4, wherein a plurality of ventilation holes (30) are formed in the first gear (15) along the circumferential direction.
6. The online sand blasting, rust removing and dust removing device for the long-distance pipeline according to claim 4 is characterized in that a processor (31) is arranged on the placing plate (20), the processor (31) is electrically connected with the motor (21), and the processor (31) is wirelessly connected with a terminal.
7. The on-line sand blasting, rust removing and dust removing device for the long-distance pipeline as claimed in claim 4, further comprising an automatic sand blasting device, wherein the automatic sand blasting device comprises:
the cylinder body (32) is arranged at the top end of the outer wall of the motor (21), the cylinder body (32) extends in the horizontal direction, a piston (33) is arranged in the cylinder body (32), the piston (33) can move left and right in the cylinder body (32), and the left end of the cylinder body (32) is respectively provided with two guide holes (34);
one end of the first guide rod (35) is connected with the piston (33), the other end of the first guide rod (35) penetrates through the guide hole (34) to be connected with a push plate (36) in the vertical direction, and a threaded hole (37) is formed in the middle of the push plate (36);
the first baffle (38) is arranged above the push plate (36), one end of the first baffle (38) in the horizontal direction is connected with the cylinder body (32), the second baffle (39) is arranged on the left side of the third gear (23), one end of the second baffle (39) is connected with the other end of the first baffle (38), the other end of the second baffle (39) extends towards the first rotating shaft (17), and the first baffle (38) is perpendicular to the second baffle (39);
the screw rod (40) is arranged in the threaded hole (37), the right end of the screw rod (40) is connected with a limiting block (41), the limiting block (41) is located between the two first guide rods (35), the left end of the screw rod (40) is connected with one end of a third rotating shaft (42), the other end of the third rotating shaft (42) is rotatably connected with the second baffle (39), a fifth gear (51) is arranged on the third rotating shaft (42), and the fifth gear (51) is meshed with the third gear (23);
the upper side and the lower side of the right end of the cylinder body (32) are respectively provided with a fixed rod (43), the two fixed rods (43) are connected through a second guide rod (44), a sliding block (45) is arranged on the second guide rod (44), the sliding block (45) can reciprocate along the second guide rod (44), one end of a connecting rod (46) is connected with the sliding block (45), the other end of the connecting rod (46) is connected with a spray head (47), the nozzle of the spray head (47) faces the sweeping brush (29), one end of a hose (48) is communicated with the cylinder body (32), the other end of the hose (48) is communicated with the spray head (47), a second spring (52) is sleeved on the second guide rod (44), one end of the second spring (52) is connected with the sliding block (45), the other end of the second spring (52) is connected with the outer wall of the fixing rod (43) at the lower side.
8. The long-distance pipeline online sand blasting, rust removing and dust removing device as claimed in claim 7, wherein a feeding pipe (49) is arranged on the side wall of the cylinder body (32).
9. The long-distance pipeline online sand blasting and rust removing and dust removing device as claimed in claim 8, wherein a cover (50) is arranged on the feeding pipe (49), and the feeding pipe (49) is in threaded connection with the cover (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678652.6A CN111941240B (en) | 2020-07-15 | 2020-07-15 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678652.6A CN111941240B (en) | 2020-07-15 | 2020-07-15 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111941240A true CN111941240A (en) | 2020-11-17 |
| CN111941240B CN111941240B (en) | 2021-11-26 |
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| CN202010678652.6A Active CN111941240B (en) | 2020-07-15 | 2020-07-15 | Online sand blasting, rust removing and dust removing device for long-distance pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114083366A (en) * | 2022-01-10 | 2022-02-25 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
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| CN113001389A (en) * | 2021-03-18 | 2021-06-22 | 扬州大学 | Modular pipe fitting internal surface polishing grinding device |
| CN114083366A (en) * | 2022-01-10 | 2022-02-25 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
| CN114083366B (en) * | 2022-01-10 | 2022-04-08 | 如皋市海鹏光学科技有限公司 | Surface grinding device is used in processing of beam expanding lens cone |
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|---|---|
| CN111941240B (en) | 2021-11-26 |
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Effective date of registration: 20230407 Address after: 710200 No. 20, middle section of Jingpu Road, Jingwei Industrial Park, economic and Technological Development Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Xintongda Technology Co.,Ltd. Address before: 1 / F, unit 2, Wenjing Road, Kaijing District, Shaanxi Province Patentee before: SHAANXI TIANYUAN PETROCHEMICAL CONSTRUCTION ENGINEERING Co.,Ltd. |