A kind of rotary limited type petroleum pipeline cleaner for inner wall
Technical field
The present invention relates to petroleum pipeline field of mechanical technique, specifically a kind of rotary limited type petroleum pipeline inner wall is clear
Cleaning device.
Background technology
With the fast development of petroleum industry, the oil transportation that is used on oil field, waterflood-transmission line are more and more.In oil, water usually
All contain corrosive deposit, causes pipeline corrosion damage to happen occasionally, especially the petroleum pipeline of High water cut, produced-water reinjection pipeline
Service life greatly shortens, and more renews pipeline and faces huge cost, therefore generally to the new pipeline of laying or the old pipeline corroded
It needs to do preservative treatment, petroleum pipeline corrosion-resistant major way is to spray corrosion-inhibiting coating in inner wall of the pipe, is set in existing automation
It is usually required to the following several process of petroleum pipeline inner wall progress before standby anticorrosion with painting coating:It 1, first will be existing automatic
Change pipe walking equipment to be moved in inner wall of the pipe;2 and then high-pressure cleaning device is replaced in existing automation walking arrangement,
The dust and iron rust adhered in inner wall of the pipe is removed, the inner wall of the pipe finished is cleaned and carries out flash baking, be convenient for existing spray below
The corrosion-inhibiting coating spray coating operations of automatic doubler surface glouer.But existing petroleum pipeline inner wall washing technique is had the following defects:Existing stone
Oil-piping cleaning equipment of inner wall is typically to utilize the rotary-cleaning of a giant repeatedly, since a giant annular is revolved
The time for turning cleaning is long, causes cleaning speed slow, if encountering the very strong impurity of viscosity, the side cleaned by a giant
Formula may be not enough difficult to clean totally due to hydraulic pressure, and cleaning efficiency is low, and working efficiency is low.
Invention content
It to solve the above-mentioned problems, can be with the present invention provides a kind of rotary limited type petroleum pipeline cleaner for inner wall
Solve that equipment cleaning speed existing for existing petroleum pipeline cleaning equipment of inner wall is slow, equipment cleaning efficiency is low low with working efficiency
The quick automatic cleaning function of petroleum pipeline inner wall may be implemented in inferior problem, and work efficiency is high, and has equipment cleaning speed
The advantages that fast and equipment cleaning efficiency is high.
To achieve the goals above, the present invention is realized using following technical scheme:A kind of rotary limited type petroleum pipeline
The upper and lower ends of cleaner for inner wall, including annular framework, annular framework are each provided with an arc-shaped limit mouth, annular framework
It is welded with two pieces of cleaning support plates, and two pieces of front and back settings of cleaning support plate on the inner wall of left and right ends, passes through between two pieces of cleaning support plates
Bearing is equipped with cleaning shaft, and the rear end for cleaning shaft is equipped with cleaning motor by shaft coupling, and cleaning motor type is waterproof
Servo motor, cleaning motor bottom end are mounted on by motor cabinet and are cleaned on recessed frame, are cleaned recessed frame and are played and stablize support cleaning motor
Effect, and clean recessed frame and be welded on the cleaning support plate side wall on rear side of annular framework, on the side wall of every piece of cleaning support plate
Four supporting rib columns are symmetrically welded with, and four supporting rib column ends on every piece of cleaning support plate side wall are welded with cleaning and connect
Fishplate bar, four supporting rib columns play the role of fixed support cleaning connecting plate, and the middle part of the cleaning shaft is equipped with by key
Fixed ring is cleaned, the upper and lower ends for cleaning fixed ring are symmetrically installed with rotary cleaning mechanism, the upper end of two rotary cleaning mechanisms
It is connected respectively by sliding matching mode between two arc-shaped limit mouths, arc-shaped limit mouth, which plays, limits rotary cleaning mechanism fortune
The effect of dynamic rail mark and slewing area so that rotary cleaning mechanism can only be rotated along arc-shaped limit mouth position, and arc
Limited mouth is relative to the angular range that angular range where annular framework central axis is exactly rotary cleaning mechanism rotation cleaning;Institute
It includes the cleaning column being welded on the fixed ring-side wall of cleaning to state rotary cleaning mechanism, and cleaning the upper end of the column is welded with drum rotation
Block is connected between drum spill spin block and corresponding arc-shaped limit mouth by sliding matching mode, and the present invention is using drum spill spin block
I-shaped structure so that both sides, which can be mutually attached on arc-shaped limit mouth side wall, above and below the both ends of drum spill spin block moves, and increases
Stability of the drum spill spin block in rotation process, the upper end of drum spill spin block are welded with anchor frame, right on anchor frame
Claiming installation, there are two giants, and the lower end of two giants is respectively connected with two water inlet pipes of a water inlet pipe and passes through existing height
Water pump is connected with extraneous water tank, is each attached in the middle part of every water inlet pipe on a fixed journal stirrup, two fixed journal stirrup ends
End is symmetrically welded on fixed pillar, will be effectively fixed on fixed pillar in the middle part of two water inlet pipes by two fixed journal stirrups,
The bottom end of fixed pillar is welded in the middle part of the upper surface of drum spill spin block, and the present invention drives cleaning fixed ring to exist by cleaning motor
It is rotated in cleaning shaft, cleaning shaft drives rotary cleaning mechanism to rotate simultaneously, the drum rotation on two rotary cleaning mechanisms
Block rotates on two arc-shaped limit mouths on annular framework respectively, and at the same time existing high-pressure hydraulic pump extracts in extraneous water tank
Ejected wash water be flowed into two giants by two water inlet pipes, two giants are by high-pressure hydraulic to inner wall of the pipe
Rotating with Uniform cleaning is carried out, since inner wall of the pipe upper and lower ends there are two pairs of giants to work simultaneously, cleaning hydraulic pressure is big, energy
Enough quickly to wash the impurity being attached in inner wall of the pipe, cleaning speed is fast, and cleaning efficiency is high.
The present invention in use, be mounted in existing automation pipe walking equipment, by existing automatic by the present invention first
Change pipe walking equipment by automatically walk to inner wall of the pipe of the present invention, when moving to cleaning positions needed for inner wall of the pipe, this
Invention is started to work, and cleaning motor is first started to work, and cleaning motor drives cleaning fixed ring to be rotated in cleaning shaft, and cleaning turns
Axis drives two rotary cleaning mechanisms to rotate simultaneously, and the drum spill spin block on two rotary cleaning mechanisms is respectively on annular framework
Two arc-shaped limit mouths on rotate, at the same time existing high-pressure hydraulic pump extract the ejected wash water in extraneous water tank by two into
Water pipe is flowed into two giants, and two giants carry out Rotating with Uniform cleaning by high-pressure hydraulic to inner wall of the pipe,
Since inner wall of the pipe upper and lower ends have two pairs of giants to work simultaneously, cleaning hydraulic pressure is big, can quickly wash attached
Impurity in inner wall of the pipe, cleaning speed is fast, and cleaning efficiency is high, and it is quickly automatic to petroleum pipeline inner wall to realize the present invention
Cleaning function, work efficiency is high.
The beneficial effects of the invention are as follows:
1. the present invention is set drives two arc-shaped limits of two rotary cleaning mechanisms on annular framework by cleaning motor
Carry out back rotation simultaneously on mouth, two pairs of giants on two rotary cleaning mechanisms are quickly washed by powerful hydraulic pressure to be attached to
Impurity in inner wall of the pipe, cleaning speed is fast, and cleaning efficiency is high, realizes the high-pressure wash work(to inner wall of the pipe to the present invention
Energy;
2. the present invention solves, equipment cleaning speed existing for existing petroleum pipeline inner wall cleaning equipment is slow, equipment cleaning effect
The problems such as rate is low and working efficiency is low realize the present invention to the quick automatic cleaning function of petroleum pipeline inner wall, work
It is efficient, and have many advantages, such as that equipment cleaning speed is fast and equipment cleaning efficiency is high.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is the full sectional view of the present invention;
Fig. 3 is the vertical view of the present invention;
Fig. 4 is the structural schematic diagram of annular framework of the present invention.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figures 1 to 4, a kind of rotary limited type petroleum pipeline cleaner for inner wall, including annular framework 21, annular
The upper and lower ends of rack 21 are each provided with an arc-shaped limit mouth 21a, and two are welded on the left and right ends inner wall of annular framework 21
Block cleans support plate 22, and two pieces of front and back settings of cleaning support plate 22, and being equipped with cleaning by bearing between two pieces of cleaning support plates 22 turns
Axis 23, the rear end for cleaning shaft 23 are equipped with cleaning motor 24 by shaft coupling, and cleaning 24 type of motor is water-proof servo motor,
24 bottom end of motor is cleaned by motor cabinet mounted on cleaning on recessed frame 25, recessed frame 25 is cleaned and plays and stablize support cleaning motor 24
Effect, and clean recessed frame 25 and be welded on 22 side wall of cleaning support plate of 21 rear side of annular framework, every piece is cleaned support plate 22
Four supporting rib columns 26 are symmetrically welded on side wall, and four 26 ends of supporting rib column on every piece of cleaning 22 side wall of support plate are equal
It is welded with cleaning connecting plate 27, four supporting rib columns 26 play the role of fixed support cleaning connecting plate 27;The cleaning shaft
23 middle part is equipped with cleaning fixed ring 210 by key, and the upper and lower ends of cleaning fixed ring 210 are symmetrically installed with rotary cleaning machine
Structure 20 is connected by sliding matching mode respectively between the upper end of two rotary cleaning mechanisms 20 and two arc-shaped limit mouth 21a,
Arc-shaped limit mouth 21a plays the role of limiting 20 movement locus of rotary cleaning mechanism and slewing area so that rotary cleaning mechanism
20 can only rotate along the positions arc-shaped limit mouth 21a, and arc-shaped limit mouth 21a is relative to 21 central axis institute of annular framework
It is exactly the angular range of the rotation cleaning of rotary cleaning mechanism 20 in angular range;The rotary cleaning mechanism 20 includes being welded on clearly
The cleaning column 201 on 210 side wall of fixed ring is washed, 201 upper end of cleaning column is welded with drum spill spin block 202, drum spill spin block
It is connected by sliding matching mode between 202 and corresponding arc-shaped limit mouth 21a, the present invention uses the I-shaped of drum spill spin block 202
Type structure so that both sides, which can be mutually attached on arc-shaped limit mouth 21a side walls, above and below the both ends of drum spill spin block 202 moves, and increases
Stability of the drum spill spin block 202 in rotation process, the upper end of drum spill spin block 202 are welded with anchor frame 203, Gu
Giant 204 there are two being symmetrically installed on fixed recessed frame 203, the lower end of two giants 204 is respectively connected with a water inlet pipe
205, two water inlet pipes 205 are connected by existing high-pressure hydraulic pump with extraneous water tank, and the middle part of every water inlet pipe 205 is each attached to
On one fixed journal stirrup 206, two 206 end symmetricals of fixed journal stirrup are welded on fixed pillar 207, pass through two fixed journal stirrups
206 are effectively fixed at two 205 middle parts of water inlet pipe on fixed pillar 207, and the bottom end of fixed pillar 207 is welded on drum rotation
In the middle part of the upper surface of block 202, the present invention drives cleaning fixed ring 210 to be rotated in cleaning shaft 23 by cleaning motor 24, clearly
It washes shaft 23 to drive rotary cleaning mechanism 20 while rotating, the drum spill spin block 202 on two rotary cleaning mechanisms 20 exists respectively
It is rotated on two arc-shaped limit mouth 21a on annular framework 21, at the same time existing high-pressure hydraulic pump extracts in extraneous water tank
Ejected wash water is flowed by two water inlet pipes 205 in two giants 204, and two giants 204 are by high-pressure hydraulic pair
Inner wall of the pipe carries out Rotating with Uniform cleaning, since inner wall of the pipe upper and lower ends have two pairs of giants 204 to work simultaneously, clearly
Wash water pressure is big, can quickly wash the impurity being attached in inner wall of the pipe, and cleaning speed is fast, and cleaning efficiency is high.
The present invention in use, be mounted in existing automation pipe walking equipment, by existing automatic by the present invention first
Change pipe walking equipment by automatically walk to inner wall of the pipe of the present invention, when moving to cleaning positions needed for inner wall of the pipe, this
Invention is started to work, and cleaning motor 24 is first started to work, and cleaning motor 24 drives cleaning fixed ring 210 to turn in cleaning shaft 23
Dynamic, cleaning shaft 23 drives two rotary cleaning mechanisms 20 to rotate simultaneously, the drum spill spin block on two rotary cleaning mechanisms 20
202 rotate on two arc-shaped limit mouth 21a on annular framework 21 respectively, and at the same time existing high-pressure hydraulic pump extracts extraneous storage
Ejected wash water in water tank is flowed by two water inlet pipes 205 in two giants 204, and two giants 204 are by height
Press waterpower to inner wall of the pipe carry out Rotating with Uniform cleaning, due to inner wall of the pipe upper and lower ends simultaneously have two pairs of giants 204 into
Row work, cleaning hydraulic pressure is big, can quickly wash the impurity being attached in inner wall of the pipe, and cleaning speed is fast, and cleaning efficiency is high,
The present invention is realized to the quick automatic cleaning function of petroleum pipeline inner wall, work efficiency is high, solves in existing petroleum pipeline
The problems such as equipment cleaning speed existing for wall cleaning equipment is slow, equipment cleaning efficiency is low and working efficiency is low, have reached mesh
's.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.