A kind of oil pipe outer tube wall descaling machine
Technical field
The present invention relates to oil equipment field, specifically a kind of oil pipe outer tube wall descaling machine.
Background technology
With China's rapid development of economy, energy shortages and the contradiction of environmental pollution and economic development become increasingly conspicuous, because
This country advocates environmental protection, economizing type and the project with independent intellectual property right.Into 21st century, national departments concerned
It proposes a series of environmental protection measure new concepts such as environmental protection, energy-saving and emission-reduction, it is dirty to simultaneously close off a collection of small scale, high energy consumption, environment
The medium-sized and small enterprises for being not suitable for continuing development such as big are contaminated, promote national living environment energetically.Petroleum industry is the basic energy resource of country
Type enterprise, investment is big, reciprocation cycle is long, and many places are slightly polluted in the more fragile remote area of environment, the ability within decades
Gradually restore.Therefore, the environmental protection responsibility that oil play is born is just more great.
The cleaning oil pipe of oil well uses open at present, is directly rinsed by well, flush efficiency is low.
Invention content
In order to make up for the deficiencies of the prior art, it the present invention provides a kind of oil pipe outer tube wall descaling machine, can realize pair
The automatical and efficient cleaning of oil-pipe external wall.
The technical solution adopted by the present invention to solve the technical problems is:A kind of oil pipe outer tube wall descaling machine, including lifting
Device, pipe clamping device and cleaning device.
The hanging apparatus includes lifting hydraulic cylinder, electric rotating machine, cantilever, lifting plate, suspension hook, adjusts weight cylinder and counterweight
Block, lifting hydraulic cylinder top are fixed with electric rotating machine, are mounted on electric rotating machine main shaft in the middle part of the cantilever;It is described
Cantilever include left cantilever and right cantilever, the left cantilever includes horizontal suspension and positioned at the vertical outstanding of horizontal suspension left end
Frame, the lifting plate middle part are connected in vertical suspension lower face, and the lifting plate lower face surrounding is installed there are four suspension hook,
The suspension hook connects lifting plate by steel wire rope, and level has one to adjust weight cylinder on the right cantilever, tune gas again
Cylinder end portion is fixed with clump weight.When work, lifting hydraulic cylinder and electric rotating machine drive lifting plate movement to be carried out to pipe clamping device
Lifting adjusts weight Telescopic-cylinder to drive clump weight movement, to realize the balance of cantilever.
The pipe clamping device includes tubulature plate, push-tight cylinder, push-tight plate and hanging ring, and the tubulature plate is generally flat
Square plate is evenly arranged with leakage hole on the tubulature plate, and the tubulature front edge of board is provided with barrier plate, the push-tight
Cylinder level is connected in tubulature plate rear end, and the push-tight cylinder front end is fixed with flat push-tight plate, the hanging ring quantity
It is four, four hanging rings are fixed on tubulature plate upper surface surrounding;When work, multiple petroleum pipelines are placed side by side on tubulature plate,
Push-tight cylinder stretches out so that each petroleum pipeline of push-tight plate push-tight.
The cleaning device includes cleaning storehouse, exterior washings device, heating furnace and cleaning pump, and the cleaning storehouse is whole
For the cube structure of open upper end, the cleaning storehouse inside upper part is provided with stepped groove, the cleaning storehouse top or so
Both sides are evenly arranged with through-hole;The exterior washings device includes washout motor, washout screw rod, sliding block, water spray hard tube and outer
Nozzle is washed, the washout number of motors is two, and described two washout motors are symmetrically mounted on rear side of the upper surface of cleaning storehouse,
Two washout electric machine main shafts are respectively connected with a washout screw rod, and washout screw rod is arranged along cleaning storehouse front-rear direction;Institute
Sliding block is respectively connected on the two washout screw rods stated, the water spray hard tube is connected between each sliding block, the water spray hard tube
Lower end is uniformly equipped with washout nozzle;When work, washout motor drives water spray hard tube to move forward and backward, and then drives washout nozzle pair
Petroleum pipeline outer wall carries out hydro-peening.
The heating furnace is fire-tube type superconducting boiler, and the water spray hard tube connects heating furnace, and heat by hot-water line
Cleaning pump is installed on water pipe;Cleaning pump work makes the hot water in heating furnace be sent to exterior washings device.
Advantageous effect:A kind of oil pipe outer tube wall descaling machine provided by the invention, can realize to the automatic of oil-pipe external wall
High-efficiency washing.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structural schematic diagram of hanging apparatus of the present invention;
Fig. 3 is the vertical view at pipe clamping device of the present invention;
Fig. 4 is that the present invention takes out the vertical view after hanging apparatus;
Fig. 5 is the A-A sectional views of Fig. 4;
In figure:Hanging apparatus 1, cleaning device 3, lifting hydraulic cylinder 11, electric rotating machine 12, cantilever 13, is hung pipe clamping device 2
Loading board 14, adjusts weight cylinder 16, clump weight 17, left cantilever 131, right cantilever 132, horizontal suspension 133, vertical suspension at suspension hook 15
134, tubulature plate 21, push-tight cylinder 22, push-tight plate 23, hanging ring 24, cleaning storehouse 31, stepped groove 311, exterior washings device 32, outer
Wash motor 321, washout screw rod 322, sliding block 323, water spray hard tube 324, washout nozzle 325, heating furnace 33, cleaning pump 34.
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
Embodiment is closed, the present invention is further explained.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of oil pipe outer tube wall descaling machine of the present invention, including lifting
Device 1, pipe clamping device 2 and cleaning device 3.
The hanging apparatus 1 includes lifting hydraulic cylinder 11, electric rotating machine 12, cantilever 13, lifting plate 14, suspension hook 15, adjusts
Weight cylinder 16 and clump weight 17,11 top of lifting hydraulic cylinder are fixed with electric rotating machine 12, the 13 middle part peace of cantilever
On 12 main shaft of electric rotating machine;The cantilever 13 includes left cantilever 131 and right cantilever 132, and the left cantilever 131 includes
Horizontal suspension 133 and vertical suspension 134 positioned at 133 left end of horizontal suspension, 14 middle part of lifting plate are connected in vertical outstanding
134 lower face of frame, there are four suspension hook 15, the suspension hook 15 is connected by steel wire rope for the 14 lower face surrounding installation of lifting plate
Lifting plate 14 is connect, level has one to adjust weight cylinder 16 on the right cantilever 132, and 16 end of tune weight cylinder, which is fixed with, matches
Pouring weight 17.When work, lifting hydraulic cylinder 11 and electric rotating machine 12 drive the lifting movement of plate 14 to be lifted to pipe clamping device 2,
Adjust weight cylinder 16 is flexible clump weight 17 is driven to move, to realize the balance of cantilever 13.
The pipe clamping device 2 includes tubulature plate 21, push-tight cylinder 22, push-tight plate 23 and hanging ring 24, the tubulature plate
21 generally flat square plates are evenly arranged with leakage hole on the tubulature plate 21, and 21 front end of tubulature plate is provided with
Barrier plate, 22 level of push-tight cylinder are connected in 21 rear end of tubulature plate, and 22 front end of push-tight cylinder is fixed with flat
Push-tight plate 23,24 quantity of hanging ring be four, four hanging rings 24 are fixed on 21 upper surface surrounding of tubulature plate;It, will when work
Multiple petroleum pipelines are placed side by side on tubulature plate 21, and push-tight cylinder 22 stretches out so that each petroleum pipeline of 23 push-tight of push-tight plate.
The cleaning device 3 includes cleaning storehouse 31, exterior washings device 32, heating furnace 33 and cleaning pump 34, described
The cube structure of the generally open upper end of cleaning storehouse 31,31 inside upper part of cleaning storehouse is provided with stepped groove 311, described
31 top of cleaning storehouse at left and right sides of be evenly arranged with through-hole;The exterior washings device 32 includes washout motor 321, washout
Screw rod 322, sliding block 323, water spray hard tube 324 and washout nozzle 325,321 quantity of washout motor are two, described two
Washout motor 321 is symmetrically mounted on rear side of the upper surface of cleaning storehouse 31, and described two 321 main shafts of washout motor are respectively connected with one
Root washout screw rod 322, and washout screw rod 322 is arranged along 31 front-rear direction of cleaning storehouse;Connect on two washout screw rods 322
It is connected to sliding block 323, the water spray hard tube 324 is connected between each sliding block 323, and 324 lower end of water spray hard tube is uniformly pacified
Equipped with washout nozzle 325;When work, washout motor 321 drives water spray hard tube 324 to move forward and backward, and then drives washout nozzle 325
Hydro-peening is carried out to petroleum pipeline outer wall.
The heating furnace 33 is fire-tube type superconducting boiler, and the water spray hard tube 324 is connected by hot-water line and heated
Stove 33, and cleaning pump 34 is installed on hot-water line;Cleaning pump work makes the hot water in heating furnace be sent to exterior washings dress
Set 32.
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.