CN107806330A - Environment-friendly type complexity sand-pebble layer core drilling rig - Google Patents
Environment-friendly type complexity sand-pebble layer core drilling rig Download PDFInfo
- Publication number
- CN107806330A CN107806330A CN201711192366.3A CN201711192366A CN107806330A CN 107806330 A CN107806330 A CN 107806330A CN 201711192366 A CN201711192366 A CN 201711192366A CN 107806330 A CN107806330 A CN 107806330A
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- pebble layer
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- 238000005553 drilling Methods 0.000 title claims abstract description 103
- 238000011084 recovery Methods 0.000 claims abstract description 41
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 55
- 239000000428 dust Substances 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 19
- 241000628997 Flos Species 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 230000036541 health Effects 0.000 abstract description 4
- 229910003460 diamond Inorganic materials 0.000 abstract description 3
- 239000010432 diamond Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000002776 aggregation Effects 0.000 description 8
- 238000004220 aggregation Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000011344 liquid material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011499 joint compound Substances 0.000 description 2
- -1 silt Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 101710175576 Aggregation substance Proteins 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of environment-friendly type complexity sand-pebble layer core drilling rig, including the chassis with crawler type walking mechanism, operating platform; mast frame, convertible mast, mast landing oil cylinder; shackle chuck, drill power head, drilling rod; sleeve pipe, hoist engine, diesel engine and manual operating valve; the environmentally friendly recovery system being used cooperatively with drilling rod and sleeve pipe; the double drive hydraulic motor groups being arranged on drill power head, double drive hydraulic pressure pump groups, and transfer case.The present invention realizes the regulation to rig output speed by double drive hydraulic motor groups and double drive hydraulic pressure pump groups; and can combination of two go out four kinds of rotating speed patterns; speed adjustable range is wider; both the rotary-percussive drilling needs of the slow-speed of revolution had been met; and can meets high-revolving diamond rotary drilling needs, and its is more efficient, and application function is stronger; and by setting environmentally friendly recovery system to recycle debris caused by drilling, avoid polluting surrounding enviroment and influence operator's health.
Description
Technical field
The present invention relates to drilling rig field, specifically, refers to a kind of environment-friendly type complexity sand-pebble layer probing
Core drilling rig.
Background technology
Railway engineering prospecting occupies very important status in railway construction, is most basic in whole railway construction engineering
Work, it not only directly influences the reasonability of whole design, and is directly connected to the budget of whole railway engineering,
It directly obtains formation core sample by core drilling method, is that engineering design, decision-making etc. provide the firsthand information, therefore, maximum
It is possible complete, accurate, reliable rock core information is obtained out of drilling just to seem especially important.
In railway engineering prospecting, the accumulation stratum formed by the geological phenomenon such as weathering and carrying, such as wind are frequently encountered
The accumulation stratum such as change, riverbed, glacier frozen water, landslide, engineering backfill, this kind of stratum is commonly sand boulder and cobble, block stone, rubble and sand
The accumulation body of the charges such as mud, stratum is loose, cementing properties is poor, gravel or block stone size are uneven, hardness great disparity, drillability 1~10
Level and irregular distribution.This kind of stratum tradition drilling method mainly using diamond and hard alloy rotary drilling, mud off,
Single-action twin-pipes (including hemizygous pipe) drilling tool is cored, but due to earth formation and its complex lithology, generally existing core sampler is difficult,
The technical barrier such as bore leaking and hole wall collapse chip off-falling.
Some domestic units take " core-drilling-bottom hole explosion-hammering is with pipe " process, with reference to natural plant gum mud,
Crept into the accumulation stratum containing sticky argillaceous cave-sedimental fillings (such as clay, lam, light loam), improve core recovery percentage
To more than 70%, and to drilling efficiency then without significantly improving；For (such as mud, ploughing soil and riverbed mud containing loose silt charges
Sand etc.) accumulation stratum, take rock core still highly difficult, taking rate is generally below 60%, is brought to railway construction prospective design
Than more serious influence.It is exactly to put forward, mesh for accumulation stratum drilling technique present situation to impact pipe-following drilling technology of coring
Be to be combined drilling with casing and traditional revolution core-drilling technology, play that drilling with casing speed is fast, set
The advantages of pipe synchronization follow-up guard aperture wall, improve drilling efficiency and core recovery percentage.
But which kind of drilling rig disclosure satisfy that impact cores pipe-following drilling technology to complicated sand-pebble layer progress rock using
The problem of technical requirements that the heart is taken are always those skilled in the art's primary study, while occur during percussive drilling fractured rock
Substantial amounts of crushed particles and dust, have substantial amounts of water to be sprayed from cannula tip in the stratum of rich groundwater, and this is to ring of constructing
The health of border and operating personnel all bring detrimental effect.
The content of the invention
To solve the problems, such as that prior art is present, the present invention provides one kind easy to use, environmentally friendly, energy-efficient, Neng Gouyou
Imitate dedusting and the environment-friendly type complexity sand-pebble layer core drilling rig to soil cement separation and recovery.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of environment-friendly type complexity sand-pebble layer core drilling rig, including the chassis with crawler type walking mechanism, if
The operating platform on chassis is put, the mast frame being arranged in the middle part of operating platform, the be hinged convertible mast with mast frame front portion,
Fixing end and the mast landing oil cylinder that mast frame is be hinged and movable end is be hinged with convertible mast, are arranged on convertible mast front end
Shackle chuck, in the middle part of the convertible mast and the drill power head that can be moved along it, on drill power head
Drilling rod, the sleeve pipe being used cooperatively with drilling rod, set on the operational platform and by hawser around convertible mast and rig power
The hoist engine of head connection, and set and provide the diesel engine of power and to the control of each action component on the operational platform for rig
Manual operating valve, in addition to the environmentally friendly recovery system being used cooperatively on operating platform with drilling rod and sleeve pipe is installed on, it is arranged at brill
The double drive hydraulic motor groups being made up of the first drill bit drive motor and the second drill bit drive motor driven on mechanomotive force head to it,
The double drive liquid being made up of the first transfer tube and the second transfer tube being all connected with the operational platform with double drive hydraulic motor groups are set
Press pump group, and for connecting diesel engine and double transfer cases for driving hydraulic pressure pump group；Wherein, the environmentally friendly recovery system includes being placed on
What is be connected on drilling rod and sleeve pipe and with cannula tip is used to reclaim the retracting device of solid, liquid, gas state material caused by probing, leads to
The separator for being used to carry out gaseous material and being separated with mushy stage material that piping connects with retracting device, and pass through pipeline
The dust filtering device connected with separator.The solid, liquid state material is mainly the things such as water, mud, sand, larger solid-liquid particle
Matter, the gaseous material are mainly gas and the dust-like material that can be flowed with gas.
In order to reduce the placement space of mast, the rear portion of the convertible mast is additionally provided with folding mast, can meet to transport
Defeated demand, and can ensure the needs of the high mast of core drilling.
In order to facilitate operation, be additionally provided between the drill power head and convertible mast for by drill power head from turning over
The translating device removed on rotatable mast, drill power head can be moved to by side removing drilling rod process with this, conveniently once
Property dismantle more drilling rods, save the non-cutting time for removing drilling rod.
The chassis oil cylinder for being used for lifting chassis is provided with for the ease of regulation, at the operating platform corner.And on chassis
On be also reserved with the installation site of slush pump, probing water supply function can be conveniently realized.
In order to realize modernization remote operation, the transformation of technology of Internet of things and mechanics of communication is also carried out to manual operating valve,
The data acquisition unit being acquired to live drilling data is set i.e. in the manual operating valve, is connected with data acquisition unit
Singlechip controller, the coffret and wireless module being connected with singlechip controller；The environment-friendly type complexity sand-pebble layer
Core drilling rig also includes the remote console being connected by wired or wireless way with manual operating valve.By remotely grasping
Make platform and obtain collection in worksite drilling data, and it is recorded, analyze, judged, not only can be by remote console to behaviour
It is controlled as valve, and can also in case of emergency realizes remote control or automatic emergency shutdown.
Specifically, the retracting device includes two fastening shells for mutually fastening and being formed a recovery chamber, with a button
Close shell connection and with reclaiming the junction block for connecting pipe of chamber, and be arranged at and fasten shell bottom and and reclaiming chamber
The installing pipe for connection sleeve pipe of room connection, wherein, the internal diameter of installing pipe matches with sleeve outer, and on the tube wall of installing pipe
Provided with least two bolt hole, and the fastening bolt for connection sleeve pipe is designed with each bolt hole, it is described to fasten the upper of shell
End is provided with the drilling rod access opening matched with drilling rod, and is provided with drilling rod in the drilling rod access opening and keeps set.Fasten the bottom of shell
Provided with the access opening passed through for drilling rod, the diameter of the access opening is slightly less than the internal diameter of sleeve pipe, so as to fasten shell bottom formation one
The individual shoulder that spacing positioning can be carried out to cannula tip.
Further, two sides for fastening shell are hinged by fixed hinge, and opposite side is hinged by hinges.
More specifically, the separator includes the tapered separate housing in lower end, the entirety being arranged in separate housing
The helical blade helically moved towards, separate housing side wall and the separation inlet pipe connected by pipeline with retracting device are arranged at, if
Separate housing top and the separation outlet pipe connected by pipeline with dust filtering device are placed in, is arranged at separate housing bottom and position
Solid-liquid floss hole in helical blade end, and the first recovery rubber bag on solid-liquid floss hole.
More specifically, the dust filtering device includes, its underpart is provided with dust deposit groove and top has wind exhausting outlet
Assembling supporting member, several canvas filter screens of densely arranged setting in assembling supporting member, it is arranged at passing through on the downside of in the middle part of assembling supporting member
The collection inlet pipe that pipeline connects with separator, the dust collection mouth of dust deposit trench bottom is arranged at, is arranged on dust collection
The second recovery rubber bag on mouth, the installation chamber being arranged at the top of assembling supporting member, the air draft impeller being arranged in installation cavity room,
And be arranged on installation chamber and be used to drive the environmentally friendly hydraulic motor of air draft impeller, wherein, the air inlet of the installation chamber with
Wind exhausting outlet connects, and the air outlet for installing chamber is the exhaust outlet of environmentally friendly recovery system.
Further, the assembling supporting member side wall is further opened with being easy to the gathering hole for dismounting canvas filter screen, and in the behaviour
Make to set closed plate on mouth.
Compared with prior art, the invention has the advantages that：
(1) regulation of the invention realized by double drive hydraulic motor groups and double drive hydraulic pressure pump groups to rig output speed,
And can combination of two go out four kinds of rotating speed patterns, speed adjustable range is wider, up to 10~550 turns/min, has both met rushing for the slow-speed of revolution
Rotary drilling needs are hit, and can meets high-revolving diamond rotary drilling needs, and its is more efficient, and application function is stronger, and
And the power output of diesel engine made by transfer case the friction clutch disc life-span than routine is longer, engagement to double drive hydraulic pressure pump groups
More preferably, also avoid polluting surrounding enviroment and influence to grasp by setting environmentally friendly recovery system to recycle debris caused by drilling
Make personnel health, it is reliable and practical, it is easy to use, have broad application prospects, be adapted to popularization and application.
(2) present invention more can be matched ideally with drilling rod and sleeve pipe by the Exact Design to retracting device,
And can be moved downwardly together with sleeve pipe with the intensification of drilling depth, so as to accurate intactly to various caused by percussive drilling
Solid, liquid, gas state compounding substances are reclaimed, and are avoided spreading, are polluted environment and influence operator's health, and pass sequentially through
The debris such as water, silt, dust in the Duplex treatment of separation and filtering removing mixture, finally discharge the gas of cleaning, overall
System is succinct, easy to use, simple to operate.
(3) present invention sets folding mast at the convertible mast rear portion of main body, is turning over the folding mast in transport
Rotatable mast side-foldable collapses, and can reduce the space shared by overall mast, be readily transported, when core drilling according to height
Need the folding mast can be deployed into (on convertible mast top during work) to convertible mast rear portion, reach overall mast
Required high mast requirement.
(4) present invention is provided with translating device between drill power head and mast, can move rig when removing drilling rod
Power head is removed from mast, in order to which operating personnel disposably dismantle more drilling rods, saves the time, easy to use.
(5) hoist engine in the present invention uses hydraulic motor, simple to operate, quickly and easily lifting operation rig can move
The first-class drilling tool of power, it is laborsaving time saving.
(6) present invention utilizes data acquisition by the transformation to manual operating valve progress technology of Internet of things and mechanics of communication
Device collects live drilling data, and is recorded, analyzed, judged by the remote console of distal end, can relatively accurately supervise
Control abnormal data, in case of emergency also can emergency shutdown to ensure safety, meet Internet of Things industry development requirement.
(7) in environmentally friendly recovery system of the invention, retracting device use half box-like structure, can easily install with
Dismounting, it is easy to use especially when removing drilling rod and lengthening sleeve pipe, and the connection of retracting device and sleeve pipe uses side wall spiral shell
The form of bolt fastening, not only design structure is simple, and the intensity being connected is big, can ensure the steadiness of installation.
(8) environmentally friendly recovery system of the invention utilizes it certainly by separator to entering water, mud and larger solid particle
Body gravity is independently deposited, and provides guiding using helical blade, promotes the deposition of solid, liquid state material, so can be tentatively big
Amount ground removes the solid, liquid state material in probing generation mixture, is easy to gaseous material to carry out subsequent treatment.
(9) environmentally friendly recovery system of the invention by the canvas filter screen in dust filtering device to the dust in gaseous material
Class material is filtered, and makes discharge gas more clean, and by air draft Impeller Design for can reversible type, system is utilized interior
The active force self-cleaning in portion, reduces the cost of follow-up maintenance, and also sets up gathering hole and be easy to change canvas filter screen.
(10) in environmentally friendly recovery system of the invention, separator and dust filtering device are all provided with phase in its floss hole
The rubber bag answered, the soft closure property of rubber bag is efficiently utilized, when air draft impeller makes to produce suction in system, rubber
Bag is just close together by suction, so as to close its floss hole, and when gravity caused by the solid-liquid material of floss hole aggregation is more than
During the suction, rubber bag can be strutted and voluntarily fallen by these materials automatically again, floss hole rubber under suction behind whereabouts
Bag and self-closed, the design is simply ingenious, and cost is cheap, easy to use, and automaticity is high.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention after mast stretching, extension.
Fig. 2 is the side structure schematic view that the present invention shrinks in mast.
Fig. 3 is the overlooking the structure diagram of the present invention.
Fig. 4 is the structural representation of environmentally friendly recovery system in the present invention.
Fig. 5 is the sectional view of retracting device.
Fig. 6 is the side schematic view of retracting device.
Fig. 7 is the structural representation of separator.
Fig. 8 is the structural representation of dust filtering device.
Fig. 9 is Fig. 8 A to schematic diagram.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in Figures 1 to 9, the environment-friendly type complexity sand-pebble layer core drilling rig, including with crawler-type traveling
The chassis 1 of mechanism 2, the operating platform 3 being arranged on chassis, the mast frame 4 being arranged in the middle part of operating platform are anterior with mast frame
Be hinged convertible mast 5, fixing end and the mast landing oil cylinder 6 that mast frame is be hinged and movable end is be hinged with convertible mast,
The shackle chuck 7 of convertible mast front end is arranged on, installed in convertible mast middle part and the drill power head that can be moved along it
8, the drilling rod 9 on drill power head, the sleeve pipe 10 being used cooperatively with drilling rod, set on the operational platform and pass through hawser
The hoist engine 11 being connected around convertible mast with drill power head, and set and provide power on the operational platform for rig
Diesel engine 12 and the manual operating valve 13 to the control of each action component, in addition to be installed on operating platform and match somebody with somebody with drilling rod and sleeve pipe
Close the environmentally friendly recovery system 30 that uses, be arranged at it is driven on drill power head by the first drill bit drive motor 14 and second
Drill bit drive motor 15 form double drive hydraulic motor groups, set on the operational platform with it is double drive hydraulic motor groups be all connected with by
Double drive hydraulic pressure pump groups of first transfer tube 16 and the second transfer tube 17 composition, and for connecting diesel engine and double drive hydraulic pressure pump groups
Transfer case 18.In order to reduce the placement space of mast, the rear portion of the convertible mast is additionally provided with folding mast 19, Ji Nengman
The demand transported enough, and can ensure the needs of the high mast of core drilling.
In order to facilitate operation, be additionally provided between the drill power head and convertible mast for by drill power head from turning over
The translating device 20 removed on rotatable mast, drill power head can be moved to removing drilling rod process by side with this, facilitate one
Secondary property dismantles more drilling rods, saves the non-cutting time for removing drilling rod.
The chassis oil cylinder 21 for being used for lifting chassis is provided with for the ease of regulation, at the operating platform corner.And the bottom of at
The installation site of slush pump 23 is also reserved with disk, probing water supply function can be conveniently realized.
In order to realize modernization remote operation, the transformation of technology of Internet of things and mechanics of communication is also carried out to manual operating valve,
The data acquisition unit being acquired to live drilling data is set i.e. in the manual operating valve, is connected with data acquisition unit
Singlechip controller, the coffret and wireless module being connected with singlechip controller；The environment-friendly type complexity sand-pebble layer
Core drilling rig also includes the remote console 22 being connected by wired or wireless way with manual operating valve.By long-range
Operating desk obtains collection in worksite drilling data, and it is recorded, analyze, judged, can not only pass through remote console pair
Operation valve is controlled, and can also in case of emergency realize remote control or automatic emergency shutdown.
Specifically, what the environmentally friendly recovery system included being placed on drilling rod and sleeve pipe and being connected with cannula tip is used to reclaim
The retracting device 40 of solid, liquid, gas state material caused by probing, by pipeline 31 connected with retracting device be used for carry out gaseous state
The separator 50 that material separates with mushy stage material, and the dust filtering device 60 3 connected by pipeline with separator
Most of, wherein pipeline preferably uses flexible pipe, and the installation site of separator and dust filtering device can be according to the sky on rig
Between specifically adjust.The solid, liquid state material is mainly that material, the gaseous materials such as water, mud, sand, larger solid-liquid particle are main
It is gas and the dust-like material that can be flowed with gas.The specific configuration of each device is as follows：
The retracting device, it is mainly used in reclaiming various solid-liquid gaseous matters caused by percussive drilling, it is placed on drilling rod
Above and with the sleeve upper end of drilling rod it is connected.More specifically, it includes two fastenings for mutually fastening and being formed a recovery chamber 42
Shell 41, fasten shell with one and be connected and with reclaiming the junction block 43 for connecting pipe of chamber, and be arranged at fastening
Shell bottom and the installing pipe 44 for connection sleeve pipe with reclaiming chamber, wherein, internal diameter and the sleeve outer of installing pipe
Match somebody with somebody, and the tube wall of installing pipe is provided with least two bolt hole 45, usually 3~8, and be designed with using in each bolt hole
In the fastening bolt 46 of connection sleeve pipe, the upper end for fastening shell is provided with the drilling rod access opening matched with drilling rod, and in the drilling rod
Drilling rod is provided with access opening and keeps set 47.The bottom for fastening shell also is provided with the access opening passed through for drilling rod, the diameter of the access opening
It is slightly less than the internal diameter of sleeve pipe, so as to form a shoulder that spacing positioning can be carried out to cannula tip in fastening shell bottom.Its
In, two fastening hollow semicylinder shapes of shell, its side is be hinged by fixed hinge 48, and opposite side passes through hinges
49 is be hinged.After fastening, the recovery chamber of retracting device, with being connected in sleeve pipe, and fastens shell top and passes through drilling rod i.e. from sleeve upper end
Keep set and drilling rod formed can flexible rotating attachment structure substantially sealed off again, therefore, water caused by percussive drilling, mud, sand,
A large amount of solid-liquid gaseous materials such as rock dust, dust, crushed particles, gas can be sprayed under probing effect by sleeve upper end, be entered
Chamber is reclaimed, and has the trend moved along outlet, now suction guides as caused by the system again, you can exactly by junction block
Place enters pipeline so as to flow to next device, actually the suction needed for the system and little.
The separator, it is mainly used in progress gaseous material and is separated with mushy stage material, signified gaseous state in the present invention
Material, which contains, to be trapped in this dress with the mushy stage material such as dust-like material, Jiang Shui, mud, sand, bulk particle that gas moves
In putting, the gaseous materials such as gas, dust is flowed to next device, pass through pipeline communication between other devices.More specifically, its
The helical blade 52 helically moved towards including the tapered separate housing 51 in lower end, the entirety being arranged in separate housing, set
In separate housing side wall and the separation inlet pipe 53 that is connected by pipeline with retracting device, it is arranged at separate housing top and passes through pipe
The separation outlet pipe 54 that road connects with dust filtering device, is arranged at separate housing bottom and the solid-liquid positioned at helical blade end is arranged
Put mouth 55, and the first recovery rubber bag 56 on solid-liquid floss hole.When needed, settable motor drives
Helical blade rotates, to increase the aggtegation of solid-liquid material.When the next a large amount of solid, liquid gas of retracting device stream, state material are by dividing
From inlet pipe enter after, mushy stage material due to the Action of Gravity Field of itself can try one's best helical blade formed helical duct in by
Gradually deposit, and gas entrainment dust-like material then flows to next device with the guiding of suction by the separation outlet pipe on top, deposition
Mushy stage material is gathered in downwards solid-liquid floss hole, and the cone-shaped of separate housing lower end can also preferably aggregation substance and envelope
The effect of lower end solid-liquid floss hole is closed, it is the gas channel that to make to be formed in separate housing to separate inlet pipe to enter, separating outlet pipe,
When the solid-liquid material assembled at solid-liquid floss hole is also not enough to close the solid-liquid floss hole, the suction of system can also make first time
Receive rubber bag and closing is sucked at the solid-liquid floss hole, the sealing being effectively guaranteed in system.At solid-liquid floss hole
Gravity caused by the solid-liquid material of aggregation be more than first recovery rubber bag inhaled suction when, these aggregation solid-liquid materials just from
Discharge herein, the first recovery rubber bag is sucked closing because of suction again after discharge.
The dust filtering device, it is mainly used in carrying out the gaseous material containing dust-like material that aforementioned means flow into
Further filtering is removed, and is removed dust-like material therein, is made the gas of discharge more clean.Specifically, it includes its underpart
There is the assembling supporting member 61 of wind exhausting outlet 63, the number of densely arranged setting in assembling supporting member provided with dust deposit groove 62 and top
Individual canvas filter screen 64, the collection inlet pipe 65 connected by pipeline with separator of downside in the middle part of assembling supporting member is arranged at, set
In the dust collection mouth 66 of dust deposit trench bottom, the second recovery rubber bag 67 being arranged on dust collection mouth, receipts are arranged on
Collect the installation chamber 68 of case top, the air draft impeller 32 being arranged in installation cavity room, and be arranged on installation chamber and be used for
The environmentally friendly hydraulic motor 33 of air draft impeller is driven, wherein, the air inlet of the installation chamber connects with wind exhausting outlet, installs chamber
Air outlet is the exhaust outlet 34 of environmentally friendly recovery system, and the fluid motor-driven air draft impeller provides suction for the system.Further
Ground, the assembling supporting member side wall is further opened with being easy to the gathering hole for dismounting canvas filter screen, and sets closed plate on the gathering hole
69.When the gaseous material that separator flows into is entered by collection inlet pipe, canvas filter screen is passed upward through under suction, one
Divide dust-like material by filter screen to be stopped to fall in dust deposit groove, another part dust-like material is then attached to canvas filter screen
On, clean gas is discharged from filter screen top through wind exhausting outlet.The dust of aggregation can all be gathered in dust receipts in dust deposit groove
At Ji Kou, the second recovery rubber bag set thereon sucks closing dust collection mouth under system suction, when dust-like thing
For matter after aggregation to a certain extent at dust collection mouth, its caused gravity is more than the power that the second recovery rubber bag is inhaled, then gathers
The dust-like material of collection just automatically opens up the mouth and fallen, then again automatic under suction to close.
What deserves to be explained is the bottom of the first recovery rubber bag and the second recovery rubber bag can set according to actual conditions and open
Mouthful, to exclude the material collected.
The implementation method of above-mentioned environment-friendly type complexity sand-pebble layer core drilling rig is as follows：
Each mechanism installation and debugging are good, chassis is raised to by proper height by chassis oil cylinder and positioned；Needing to carry out high mast
Bar drill deploys folding mast when visiting, and drill power head is installed and had good positioning on convertible mast, sets drilling rod and sleeve pipe；So
Convertible mast is overturn to vertical state afterwards, the parts such as drill power head are held using hoist engine.
The hinges on retracting device fastening shell are opened, drilling rod and sleeve pipe are caught in it, and the hinges are closed
Close；The upper end of sleeve pipe is inserted in installing pipe, and makes sleeve pipe and installing pipe keep fixing by fastening bolt.Then operating personnel
The manually rotating speed of the double drive hydraulic motor group driving drill power heads of operation valve regulation and control, and be drilled down into.Drilling process with it is general
Logical rig has no too big difference, and rig of the invention has original advantage in drilling process in terms of caused debris processing.
It is i.e. as follows：
The startup of hydraulic motor makes to produce suction, various solid, liquid, gas caused by probing in the environmentally friendly recovery system during probing
State material is sprayed by sleeve pipe, and enters retracting device under the guiding of the suction, and enters separator through pipeline.
The spiral channel and its own Action of Gravity Field that mushy stage material is made up of helical blade in separator are guided into
Lower end is assembled, and gaseous material enters dust filtering device with suction, and wherein gaseous material includes the dust-like with air flow
Material；Mushy stage material is assembled in solid-liquid floss hole, when gravity caused by the mushy stage material of aggregation is more than first time under it
Rubber bag is received caused by inhaling during pressure, the mushy stage material of aggregation is fallen into the first recovery rubber bag, and the first recovery rubber
Bag is closed under suction again.
Filtering is obstructed to the dust-like material entered in gaseous material by canvas filter screen in dust filtering device, is trapped in
In assembling supporting member, gas above canvas filter screen through air draft impeller then by discharging；Dust-like material is assembled in dust collection mouth lower end
Caused gravity reclaims rubber bag caused by inhaling during pressure more than second under it, and the dust-like material of aggregation is fallen into second time
Receive in rubber bag, and the second recovery poly-bag is closed under suction again.
When the dust-like material of canvas filter screen attachment influences gas filtration, reverse hydraulic motor driving air draft impeller is reverse
Ventilation, the dust that canvas screen surface is adhered to is shaken off.
After the environmentally friendly recovery system is stopped, air draft impeller is stopped, it is impossible to produces suction to system, now heap
Product is automatically fallen off in each material of solid-liquid floss hole and dust collection mouth under its own Action of Gravity Field.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as using
The design principle of the present invention, and the change for carrying out non-creativeness work on this basis and making, all should belong to the present invention's
Within protection domain.
Claims (10)
1. a kind of environment-friendly type complexity sand-pebble layer core drilling rig, including the chassis with crawler type walking mechanism (2)
(1) operating platform (3), being arranged on chassis, the mast frame (4) being arranged in the middle part of operating platform are anterior be hinged with mast frame
Convertible mast (5), the mast landing oil cylinder (6) that fixing end and mast frame be hinged and movable end is hinged with convertible mast,
The shackle chuck (7) of convertible mast front end is arranged on, installed in convertible mast middle part and the rig power that can be moved along it
Head (8), the drilling rod (9) on drill power head, the sleeve pipe being used cooperatively with drilling rod (10), set on the operational platform simultaneously
The hoist engine (11) being connected by hawser around convertible mast with drill power head, and it is rig on the operational platform to set
There is provided the diesel engine (12) of power and the manual operating valve (13) to the control of each action component, it is characterised in that also include installation
In the environmentally friendly recovery system (30) being used cooperatively on operating platform with drilling rod and sleeve pipe, it is arranged on drill power head and it is driven
The double drive hydraulic motor groups being made up of the first drill bit drive motor (14) and the second drill bit drive motor (15), be arranged on operation
The double drive hydraulic pressure being made up of the first transfer tube (16) and the second transfer tube (17) being all connected with platform with double drive hydraulic motor groups
Pump group, and for connecting diesel engine and double transfer cases (18) for driving hydraulic pressure pump group；Wherein, the environmentally friendly recovery system includes set
In the retracting device for being used to reclaim solid, liquid, gas state material caused by probing being connected on drilling rod and sleeve pipe and with cannula tip
(40) separator for being used to carry out gaseous material and being separated with mushy stage material, connected by pipeline (31) with retracting device
(50) dust filtering device (60), and by pipeline connected with separator.
2. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 1, it is characterised in that the upset
The rear portion of formula mast is additionally provided with folding mast (19).
3. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 2, it is characterised in that the rig
The translating device (20) for drill power head to be removed from convertible mast is additionally provided between unit head and convertible mast.
4. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 1, it is characterised in that the operation
The chassis oil cylinder (21) for being used for lifting chassis is provided with platform corner.
5. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 1, it is characterised in that described manual
The data acquisition unit being acquired to live drilling data is provided with operation valve, the single-chip microcomputer control being connected with data acquisition unit
Device, the coffret and wireless module being connected with singlechip controller；The environment-friendly type complexity sand-pebble layer core drilling bores
Machine also includes the remote console (22) being connected by wired or wireless way with manual operating valve.
6. the environment-friendly type complexity sand-pebble layer core drilling rig according to any one of Claims 1 to 5, its feature exist
In the retracting device includes two fastening shells (41) for mutually fastening and being formed a recovery chamber (42), with a fastening shell
Connect and with reclaiming the junction block (43) for connecting pipe of chamber, and be arranged at and fasten shell bottom and and reclaiming chamber
The installing pipe (44) for connection sleeve pipe of room connection, wherein, the internal diameter of installing pipe matches with sleeve outer, and the pipe of installing pipe
Wall is provided with least two bolt hole (45), and the fastening bolt (46) for connection sleeve pipe, institute are designed with each bolt hole
The upper end for fastening shell is stated provided with the drilling rod access opening matched with drilling rod, and is provided with drilling rod in the drilling rod access opening and keeps set
(47)。
7. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 6, it is characterised in that described in two
The side for fastening shell is hinged by fixed hinge (48), and opposite side is be hinged by hinges (49).
8. the environment-friendly type complexity sand-pebble layer core drilling rig according to any one of Claims 1 to 5, its feature exist
In the separator includes the tapered separate housing (51) in lower end, and the entirety being arranged in separate housing is helically moved towards
Helical blade (52), be arranged at separate housing side wall and the separation inlet pipe (53) connected by pipeline with retracting device, set
In separate housing top and the separation outlet pipe (54) that is connected by pipeline with dust filtering device, be arranged at separate housing bottom and
Solid-liquid floss hole (55) positioned at helical blade end, and the first recovery rubber bag (56) on solid-liquid floss hole.
9. the environment-friendly type complexity sand-pebble layer core drilling rig according to any one of Claims 1 to 5, its feature exist
In the dust filtering device includes the collection shell that its underpart is provided with dust deposit groove (62) and top has wind exhausting outlet (63)
Body (61), several canvas filter screens (64) of densely arranged setting in assembling supporting member, it is arranged at logical on the downside of in the middle part of assembling supporting member
The collection inlet pipe (65) that piping connects with separator, the dust collection mouth (66) of dust deposit trench bottom is arranged at, set
The second recovery rubber bag (67) on dust collection mouth, the installation chamber (68) being arranged at the top of assembling supporting member, is arranged on peace
It behave affectedly the air draft impeller (32) of interior, and is arranged on installation chamber and is used to drive the environmentally friendly hydraulic motor of air draft impeller
(33), wherein, the air inlet of the installation chamber connects with wind exhausting outlet, and the air outlet for installing chamber is the row of environmentally friendly recovery system
Gas port (34).
10. environment-friendly type complexity sand-pebble layer core drilling rig according to claim 9, it is characterised in that the receipts
Collection housing sidewall is further opened with being easy to the gathering hole for dismounting canvas filter screen, and closed plate (69) is set on the gathering hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192366.3A CN107806330A (en) | 2017-11-24 | 2017-11-24 | Environment-friendly type complexity sand-pebble layer core drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192366.3A CN107806330A (en) | 2017-11-24 | 2017-11-24 | Environment-friendly type complexity sand-pebble layer core drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806330A true CN107806330A (en) | 2018-03-16 |
Family
ID=61590008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711192366.3A Pending CN107806330A (en) | 2017-11-24 | 2017-11-24 | Environment-friendly type complexity sand-pebble layer core drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806330A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316863A (en) * | 2018-04-13 | 2018-07-24 | 吉林大学 | Subglacial lake sample drilling hot melting drill head |
| CN109113609A (en) * | 2018-08-10 | 2019-01-01 | 中国石油天然气股份有限公司 | Coring device, core storage mechanism and coring method |
| CN117514055A (en) * | 2023-12-12 | 2024-02-06 | 四川中铁二院环保科技有限公司 | Switchable drill bit system for drilling coring of different stratum |
-
2017
- 2017-11-24 CN CN201711192366.3A patent/CN107806330A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316863A (en) * | 2018-04-13 | 2018-07-24 | 吉林大学 | Subglacial lake sample drilling hot melting drill head |
| CN108316863B (en) * | 2018-04-13 | 2023-12-15 | 吉林大学 | Hot melt drill bit for sampling and drilling under ice lake |
| CN109113609A (en) * | 2018-08-10 | 2019-01-01 | 中国石油天然气股份有限公司 | Coring device, core storage mechanism and coring method |
| CN117514055A (en) * | 2023-12-12 | 2024-02-06 | 四川中铁二院环保科技有限公司 | Switchable drill bit system for drilling coring of different stratum |
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Application publication date: 20180316 |
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