CN201924920U

CN201924920U - Automatic acquisition and washing device for geological logging debris

Info

Publication number: CN201924920U
Application number: CN2011200457396U
Authority: CN
Inventors: 张洪新; 张越
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-18
Filing date: 2011-02-18
Publication date: 2011-08-10
Anticipated expiration: 2021-02-18

Abstract

The utility model relates to an automatic acquisition and washing device for geological logging debris, which comprises a support, a steel wire rope motor, a steel wire rope wheel, a steel wire rope, a sliding plug position sensor, a sand fetching drum, a sand receiving baffle plate, a water inlet pipeline, a sand mixing motor, an impeller, a sand mixing drum, a sand discharge opening, a sand leaking opening, a sand discharge ramp, a water return pipeline, a steel wire rope protecting drum, a control and power cable, a sliding plug, a sand washing cabinet, a control cabinet, a water tank, a liquid level sensor, a mixer motor, a water inlet pump, a sand washing cup, a sand washing outer drum, a mixer, a weighing sensor, an ultrasonic energy converter, an electric valve, a sand storage cup, a rotary plate, a rotary plate shaft sleeve, a rotary plate shaft pin rod, a rotary plate shaft, a rotary plate bearing, a rotary plate rotation angle sensor, a rotary plate support, a rotary plate motor, a sewage pond and an alternating-current and direct-current conversion power source. The automatic acquisition and washing device is novel in structure and reliable in operation, can realize automatic or remote control, can simultaneously store a plurality of interval geological debris samples, is accurate and reliable in sampling, is clean in washing and saves water by the aid of ultrasonic waves, can meet requirements of winter construction after being additionally provided with heat insulation facilities, and guarantees smooth operation of sampling the geological logging debris.

Description

A kind of geological logging landwaste is gathered and cleaning device automatically

Technical field:

The utility model relates to a kind ofly automatically to be got well drilling detritus and cleans the mechanical device of preserving rock sample in drill-hole returns in Process of Oil Well Drilling.

Background technology:

In Process of Oil Well Drilling, the mud that the drilling tool high speed flows is carried into ground with the well drilling detritus of down-hole, by mud vibrating screen landwaste is leached then.Generally, every bench drill machine is all supporting three mud vibrating screens, at a distance of certain distance, usually is used by turns during practical application between each vibrosieve.For a long time, there is surface adhesion the job site landwaste water of drilling mud to clean by the artificial landwaste of gathering then, fetches in the geology room and carries out geological analysis again after the oven dry.Because wellbore construction need carry out continuous tens days and even the work of creeping into of some months, will get landwaste one time and generally need per 1～2 meter in the layer position of geologic requirements, the shortest sample interval was at 2 minutes, each landwaste weight is about 500 grams, no matter day and night, blowing and raining or in freezing winter and in sultry summer, all want strict and take a sample by construction speed, workload is big and working environment is very abominable.For the accuracy that guarantees to take a sample, the workman that each geological logging team all will be equipped with some specially drags for the sand sampling, because one or two people's working sense of responsibility is poor, sometimes the geology landwaste sampling with a certain drilling depth is divided into several bags, fill the chip sample of doing other well depth, thereby cause confusion for the analysis of geology landwaste, directly have influence on the effect of geologic interpretation and petroleum exploration and development.

The utility model content:

The purpose of this utility model be to provide a kind of can be automatically or Long-distance Control work, the geological logging landwaste of sampling accurately and reliably gather automatically and cleaning device.

The technical solution of the utility model is as follows:

The utility model is by support, the wire rope motor, wire rope pulley, wire rope, sliding plug position sensor, sand tube, connect the sand baffle plate, back with water inlet line, the mulling motor, impeller, sand inlet, the mulling tube, advance sand hopper, sand removing hole, the sand removing hole electric door, the sediment outflow ramp, return piping, Steel-cord sheath, control and power cable, sliding plug, the sewage return pipe, washed-out sand cabinet door, the washed-out sand cabinet, control cabinet, sand draining port, the sand draining port electric door, water tank, liquid level sensor, communicating pipe, beater motor, intake pump, wash cup, the washed-out sand urceolus, agitator, dirty intake pump, LOAD CELLS, ultrasonic transducer, the bar of weighing, motor operated valve, storage sand cup, rotating disk, storage sand bowl strainer, the rotating disk axle sleeve, the turntable shaft pin rod, turntable shaft, turntable bearing, the rotating disk rotary angle transmitter, support for rotary disc, turntable motor, the sewage valve, washed-out sand cabinet support, sewage reservoir, ac-dc switching power, conveyer belt is formed, its structure assembled relation is as follows: be provided with wire rope and sliding plug in the sand tube, the sliding plug of steel wire penetrating centre bore, the wire rope at sliding plug two ends is fixed by screw, sliding plug is connected with the wire rope pulley of steel wire penetrating sand tube with an end, winding passes the wire rope pulley closure of the Steel-cord sheath and the other end again, wherein the wire rope pulley of an end is connected with the wire rope motor, the wire rope motor, sand tube, wire rope pulley and Steel-cord sheath all are fixed on the support, and entire bracket is by being bolted to big jar of side by mud settling pit of drilling mud; Spaced apart being provided with and corresponding several sand inlets in vibrosieve sediment outflow ramp all is provided with one and connects the sand baffle plate on the sand tube above each sand inlet; Sand tube goes out the sandpipe below and is provided with the washed-out sand cabinet, washed-out sand is covered with one cashier's office in a shop and advances sand hopper, and the top of advancing sand hopper is provided with a mulling tube, and mulling tube upper bracket is provided with mulling tube motor and impeller, the bottom is provided with sand draining port and sand draining port electric door, and the side is provided with sand removing hole and sand removing hole electric door; The washed-out sand cabinet support of washed-out sand cabinet inside is provided with control cabinet, agitator, beater motor, liquid level sensor, wash cup, ultrasonic transducer, washed-out sand urceolus, dirty intake pump, LOAD CELLS, the bar of weighing, motor operated valve, storage sand cup, rotating disk, turntable motor, sewage draining valve, sewage reservoir, ac-dc switching power; Control cabinet inside is provided with singlechip control panel, ultrasonic circuit plate and switch, is connected with each sensor, electrical equipment with power cable by many data, and the control cabinet single board computer is stayed well house by signal cable line and geology and is connected, and also can connect by wireless mode; Be provided with wash cup in the washed-out sand urceolus, the wash cup bottom is provided with ultrasonic transducer, the middle part is provided with an agitator, the axostylus axostyle of agitator is connected with beater motor, the outer tube bottom of washed-out sand is connected with motor operated valve, the bottom, side is connected in the water tank by back with water inlet line, and top, side connects return pipe by liquid level sensor, is inserted at last in the water tank; Washed-out sand urceolus below is provided with a rotating disk, be provided with the bottom in the middle of the rotating disk and be the rotating disk axle sleeve of wedge shape gap, be landed on the turntable shaft, turntable shaft is fixed on the support by the bearing combination, be connected with turntable motor on the turntable shaft, the turntable shaft side is installed with a turntable shaft pin rod, cooperate with the wedge shape gap of rotating disk axle sleeve, both can load rotation torque, and can go up the extraction lower rotary table again, rotating disk is provided with a plurality of spill cups, be placed with a storage sand cup in each cup, the opening of each storage sand cup up, the rotating disk bottom is provided with several metal spokes that equidistantly distributes, support for rotary disc is provided with the rotating disk rotary angle transmitter of being made by inductance sensor; Rotating disk below is provided with sewage reservoir, and the pipeline of sewage reservoir is connected in the water tank by dirty intake pump, and water tank and water tank are also put, and two casing tops were connected by communicating pipe, is respectively equipped with blowoff valve below the casing; Wire rope motor, mulling tube motor, beater motor, sliding plug position sensor, liquid level sensor, LOAD CELLS, intake pump, dirty intake pump, turntable motor, motor operated valve, rotating disk rotary angle transmitter are connected with control cabinet by power and control cables.During wellbore construction, this device is installed on the support of the slurry tank casing side that is provided with mud vibrating screen, a plurality of sand baffle plates that connect that are placed on the sand tube lean on shale shaker shakes out the ramp.After wellbore construction begins, system at first carries out initialization and powers up, system's control starts the wire rope motor and drives the wire rope pulley rotation, the sliding plug that wire rope drags again in the sand tube slides to an end that does not have sandpipe by current location, fill in behind the termination when sliding, system's control motor stops operating behind the sensor sensing position signalling, and sliding plug also at one end stops, and the sand draining port electric door of mulling tube bottom and the sand removing hole electric door of side are closed in simultaneity factor control.When creeping into operation, well drilling detritus is along with mud returns out ground from well, then with vibrosieve with landwaste by sifting out in the mud, landwaste slides by sand inlet and drops to the sand tube along connecing the sand baffle plate from the ramp, accumulation is full of sand inlet at the appointed time gradually.If landwaste is too many, filling velocity is too fast, can block a part of sand inlet passage by regulating sand amount control cover, reduces the size of sand inlet; Otherwise landwaste very little, and filling is too slow, can regulate the opening amount that the sand baffle plate enlarges sand inlet that connects.After reaching the certain hour interval, system's control starts the wire rope motor and drives the wire rope pulley rotation, the sliding end of filling in by sand tube that wire rope drives sand tube inside again slides to an end that has sandpipe, the landwaste that sand tube sand inlet place is piled with advances in the sand tube, push have an end of sandpipe to, until slowly falling from going out sandpipe, fall in the following mulling tube, system's control wire rope motor backward rotation, the drive cunning is got back into the other end and is stopped, so repeatedly repeatedly, the landwaste in the mulling tube progressively accumulates.When wellbore construction need carry out the collection of geology landwaste, the staff who stays well house presses button, send and get the sand control instruction, pass to the control cabinet control system by data cable, system control with LOAD CELLS claim the washed-out sand urceolus, weight when the empty cup of no landwaste such as inner wash cup and agitator, system's control mulling tube motor slowly runs then, impeller is rotated, landwaste in the mulling tube is stirred, and behind the stirring certain hour, the sand draining port electric door is opened in system's control, under the impeller of rotation drives, landwaste in the mulling tube spills from sand draining port, by get sand cashier's office in a shop advance sand hopper, fall into following wash cup slowly.After weight that LOAD CELLS records landwaste reaches sampling standard weight, the sand draining port electric door is closed in system's control, stop in wash cup, to leak landwaste, the sand removing hole electric door is opened in simultaneity factor control, and control mulling tube motor high speed rotating, by the high speed rotation of impeller, landwaste unnecessary in the mulling tube is discharged from sand removing hole, fall into mud settling pit along the sediment outflow ramp; After landwaste drops into the washed-out sand urceolus, be deposited in the wash cup, system's control is opened intake pump to the wash cup water filling, after the wash cup fills with water, water flows out the washed-out sand urceolus by the return pipe on top, when current pass through liquid level sensor, the blade rotation of shock transducer, send out pulse signal, intake pump is closed in system's control, opens beater motor stirred slurry and landwaste, opens ultrasonic transducer simultaneously landwaste is carried out the ultrasonic wave cleaning, after cleaning a period of time, system opens motor operated valve landwaste and mud is emitted from the washed-out sand urceolus, is flushed in the storage sand cup of below, and water and mud pass the filter screen of storage sand cup bottom, flow in the sewage reservoir, landwaste then is deposited in the bottom of storage sand cup.After finishing a sampling operation, system opens turntable motor and rotates rotating disk, behind the metal spoke process rotating disk rotary angle transmitter of rotating disk bottom, produce pulse signal, the system closing turntable motor, at this moment, the opening of next storage sand cup is in the below of motor operated valve, carries out the preparation of next time getting sand.System totals gets the sand number of times, go round and begin again, when after whole cartridges are filled landwaste, reaching system's maximum and getting the sand number of times, system sends signal, notice geological logging workman changes the current rotating disk of filling landwaste with the rotating disk of another set of empty storage sand cup, the rotating disk of filling landwaste is fetched geology stay well house, take out landwaste and dry and adorn the job contract work.Can not reach the sampling standard requirement if landwaste once cleans in the washed-out sand urceolus, system can control and not open motor operated valve earlier, and takes to open intake pump, and the sewage in the washed-out sand urceolus is replaced out, carries out secondary and changes the water cleaning up to satisfying sampling requirement.

The utility model novel structure, reasonable in design, reliable operation utilizes it can realize automatically or Long-distance Control, can preserve a plurality of well section geology chip samples simultaneously, sample accurately and reliably, ultrasonic wave cleans up and economizes on water, and also can reduce the personnel of geologic prospecting party configuration, alleviate labor strength, after installing lagging facility additional, can adapt to the winter construction requirement, guarantee carrying out smoothly of geological logging landwaste sampling work.

Description of drawings:

Fig. 1 installs and uses the situation schematic diagram for the utility model scene, and number in the figure " I " is the drilling mud vibrosieve, and " II " is guardrail, and " III " is sand tube, and " IV " is the ramp, and " V " is the washed-out sand cabinet.

Fig. 2 is a general structure schematic diagram of the present utility model.

Fig. 3 is a washed-out sand cabinet internal construction schematic diagram.

Fig. 4 is a U grooved conveyer belt sand-taking machine structure schematic diagram.

The specific embodiment: enforcement of the present utility model is described further below in conjunction with accompanying drawing.As shown in the figure, the utility model is by support 1, wire rope motor 2, wire rope pulley 3, wire rope 4, sliding plug position sensor 5, sand tube 6, connect sand baffle plate 7, back with water inlet line 8, mulling motor 9, impeller 10, sand inlet 11, mulling tube 12, advance sand hopper 13, sand removing hole 14, sand removing hole electric door 15, sediment outflow ramp 16, return piping 17, Steel-cord sheath 18, control and power cable 19, sliding plug 20, sewage return pipe 21, washed-out sand cabinet door 22, washed-out sand cabinet 23, control cabinet 24, sand draining port 25, sand draining port electric door 26, water tank 27, liquid level sensor 28, communicating pipe 29, beater motor 30, intake pump 31, wash cup 32, washed-out sand urceolus 33, agitator 34, dirty intake pump 35, LOAD CELLS 36, ultrasonic transducer 37, the bar 38 of weighing, motor operated valve 39, storage sand cup 40, rotating disk 41, storage sand bowl strainer 42, rotating disk axle sleeve 43, turntable shaft pin rod 44, turntable shaft 45, turntable bearing 46, rotating disk rotary angle transmitter 47, support for rotary disc 48, turntable motor 49, sewage valve 50, washed-out sand cabinet support 51, sewage reservoir 52, ac-dc switching power 53, conveyer belt 54 is formed.Wherein, sand tube 6 is cylinders that a side has a plurality of sand inlets 11, one end is provided with one and goes out sandpipe downwards, each sand inlet 11 is respectively equipped with and can connects sand baffle plate 7 around what sand tube 6 rotated, a cylindrical sliding plug 20 is equipped with in sand tube 6 inside, the center sky is through on the wire rope 4, also can adopt uncovered trench structure.Washed-out sand cabinet 23 is a casing, be covered with into sand hopper 13 on it, inner washed-out sand cabinet support 51 is provided with control cabinet 24, agitator 34, beater motor 30, liquid level sensor 28, wash cup 32, ultrasonic transducer 37, washed-out sand urceolus 33, dirty intake pump 35, LOAD CELLS 36, the bar 38 of weighing, motor operated valve 39, storage sand cup 40, rotating disk 41, turntable motor 49, sewage draining valve 50, sewage reservoir 52, ac-dc switching power 53.Control cabinet 24 inside are provided with singlechip control panel, ultrasonic circuit plate and switch, be connected with each sensor, electrical equipment with power cable by many data, the control cabinet single board computer is stayed well house by signal cable line and geology and is connected, and also can connect by wireless mode.Washed-out sand urceolus 33 is that a top has the uncovered container of funnel type, in be provided with wash cup 32, ultrasonic transducer 37 and agitator 34.Storage sand cup 40 is a cup-shaped open-top receptacle, and the bottom surface of container is provided with centre bore, which is provided with storage sand bowl strainer 42.Rotating disk 41 is a removable disc, and the central turnplate axle is fixed on the support, and its bottom surface is evenly equipped with the cup of a plurality of placement storage sand cup 40 usefulness, and rotating disk 41 bottoms are provided with a plurality of metal spokes that equidistantly distribute.

Connect sand baffle plate 7 and form, can change the whole size that connects sand baffle plate area by the overlapping area of adjustable plate by two blocks of one-sided half plates that have rib.

The sand-taking machine structure that the utility model adopts is driven sliding plug 20 and is slided in sand tube 6 by wire rope motor 2, wire rope pulley 3, wire rope 4, the mode that the sliding plug that also can adopt screw motor, screw rod, driving to have screw bolt seat slides in sand tube, or the sand-taking machine structure of employing U grooved conveyer belt mode as shown in Figure 4, the wheeled driving conveyer belt that conveyer belt was both conventional also can be the chain conveyor of chain wheel drive.

This kind geological logging is got the landwaste mechanical device automatically and can be taken a sample by timing controlled, can cooperate the control sampling with other logging equipment or computer, also can be connected to geology by data cable and stay well house, is staying the manual Long-distance Control sampling of well house.

In addition,, can make a protective cover in the outside of whole device if in the winter construction of cold, the protective cover insulating liner, and can do electrical heating, and prevent that effectively heats run off in the washed-out sand cabinet 23, prevent that device feature and landwaste from freezing.Handing over straight conversion electric power 53 for this device safe in utilization can separate with washed-out sand cabinet 23, directly is placed in below the big jar guardrail support of mud, and whole washed-out sand cabinet 23 all adopts the power supply of 12V or 24V safe voltage.Beater motor 30, turntable motor 49 motor that adopts are the motor of band gear reduction unit.

Claims

1. a geological logging landwaste is gathered and cleaning device automatically, by support (1), wire rope motor (2), wire rope pulley (3), wire rope (4), sliding plug position sensor (5), sand tube (6), connect sand baffle plate (7), back with water inlet line (8), mulling motor (9), impeller (10), sand inlet (11), mulling tube (12), advance sand hopper (13), sand removing hole (14), sand removing hole electric door (15), sediment outflow ramp (16), return piping (17), Steel-cord sheath (18), control and power cable (19), sliding plug (20), sewage return pipe (21), washed-out sand cabinet door (22), washed-out sand cabinet (23), control cabinet (24), sand draining port (25), sand draining port electric door (26), water tank (27), liquid level sensor (28), communicating pipe (29), beater motor (30), intake pump (31), wash cup (32), washed-out sand urceolus (33), agitator (34), dirty intake pump (35), LOAD CELLS (36), ultrasonic transducer (37), the bar (38) of weighing, motor operated valve (39), storage sand cup (40), rotating disk (41), storage sand bowl strainer (42), rotating disk axle sleeve (43), turntable shaft pin rod (44), turntable shaft (45), turntable bearing (46), rotating disk rotary angle transmitter (47), support for rotary disc (48), turntable motor (49), sewage valve (50), washed-out sand cabinet support (51), sewage reservoir (52), ac-dc switching power (53), conveyer belt (54) is formed, it is characterized in that: be provided with wire rope (4) and sliding plug (20) in the sand tube (6), wire rope (4) passes sliding plug (20) centre bore, the wire rope (4) at sliding plug (20) two ends is fixed by screw, sliding plug (20) passes sand tube (6) with wire rope (4) and is connected with the wire rope pulley (3) of an end, winding passes wire rope pulley (3) closure of the Steel-cord sheath (18) and the other end again, wherein the wire rope pulley of an end (3) is connected with wire rope motor (2), wire rope motor (2), sand tube (6), wire rope pulley (3) and Steel-cord sheath (18) all are fixed on the support (1), and entire bracket (1) is by being bolted to big jar of side by mud settling pit of drilling mud; Sand tube (6) is gone up spaced apart being provided with and corresponding several sand inlets in vibrosieve sediment outflow ramp (11), all is provided with one in the top of each sand inlet (11) and connects sand baffle plate (7); Sand tube (6) goes out the sandpipe below and is provided with washed-out sand cabinet (23), be covered with one on the washed-out sand cabinet (23) and advance sand hopper (13), the top of advancing sand hopper (13) is provided with a mulling tube (12), mulling tube (12) upper bracket is provided with mulling tube motor (9) and impeller (10), the bottom is provided with sand draining port (25) and sand draining port electric door (26), and the side is provided with sand removing hole (14) and sand removing hole electric door (15); The inner washed-out sand cabinet support (51) of washed-out sand cabinet (23) is provided with control cabinet (24), agitator (34), beater motor (30), liquid level sensor (28), wash cup (32), ultrasonic transducer (37), washed-out sand urceolus (33), dirty intake pump (35), LOAD CELLS (36), the bar of weighing (38), motor operated valve (39), storage sand cup (40), rotating disk (41), turntable motor (49), sewage draining valve (50), sewage reservoir (52), ac-dc switching power (53); Control cabinet (24) inside is provided with singlechip control panel, ultrasonic circuit plate and switch, be connected with each sensor, electrical equipment with power cable by many data, the control cabinet single board computer is stayed well house by signal cable line and geology and is connected, and also can connect by wireless mode; Be provided with wash cup (32) in the washed-out sand urceolus (33), wash cup (32) bottom is provided with ultrasonic transducer (37), the middle part is provided with an agitator (34), the axostylus axostyle of agitator (34) is connected with beater motor (30), washed-out sand urceolus (33) bottom is connected with motor operated valve (39), the bottom, side is connected in the water tank (27) by back with water inlet line (8), and top, side connects return pipe (17) by liquid level sensor (28), is inserted at last in the water tank (27); Washed-out sand urceolus (33) below is provided with a rotating disk (41), be provided with the bottom in the middle of the rotating disk (41) and be the rotating disk axle sleeve (43) of wedge shape gap, be landed on the turntable shaft (45), turntable shaft (45) is fixed on the support for rotary disc (48) by the bearing combination, be connected with turntable motor (49) on the turntable shaft (45), turntable shaft (45) side is installed with a turntable shaft pin rod (44), cooperate with the wedge shape gap of rotating disk axle sleeve (43), both can load rotation torque, can go up again and extract lower rotary table (41), rotating disk (41) is provided with a plurality of spill cups, be placed with a storage sand cup (40) in each cup, each the storage sand cup (40) opening up, rotating disk (41) bottom is provided with the metal spoke that several equidistantly distribute, support for rotary disc (48) is provided with the rotating disk rotary angle transmitter of being made by inductance sensor (47); Rotating disk (41) below is provided with sewage reservoir (52), and the pipeline of sewage reservoir (52) is connected in the water tank (27) by dirty intake pump (35); Wire rope motor (2), mulling motor (9), beater motor (30), sliding plug position sensor (5), liquid level sensor (28), LOAD CELLS (36), intake pump (31), dirty intake pump (35), turntable motor (44), motor operated valve (39), rotating disk rotary angle transmitter (47) are connected with control cabinet (24) by power and control cables (19).

2. geological logging landwaste according to claim 1 is gathered and cleaning device automatically, it is characterized in that: the sand-taking machine structure is driven sliding plug (20) and is slided in sand tube (6) by wire rope motor (2), wire rope pulley (3), wire rope (4), the sliding plug that also can adopt screw motor, screw rod, driving to have screw bolt seat slides mode in sand tube, or the sand-taking machine structure of employing U grooved conveyer belt mode, the wheeled driving conveyer belt that conveyer belt was both conventional also can be the chain conveyor of chain wheel drive.

3. geological logging landwaste according to claim 1 is gathered and cleaning device automatically, it is characterized in that: sand tube (6) is the cylinder that a side has a plurality of sand inlets (11), one end is provided with one and goes out sandpipe downwards, each sand inlet (11) is provided with and can connects sand baffle plate (7) around what sand tube (6) rotated, a cylindrical sliding plug (20) is equipped with in sand tube (6) inside, the center sky is through on the wire rope (4), also can adopt uncovered trench structure.

4. geological logging landwaste according to claim 1 is gathered and cleaning device automatically, it is characterized in that: connect sand baffle plate (7) and form by two blocks of one-sided half plates that have rib, can change the whole size that connects sand baffle plate area by the overlapping area of adjustable plate.

5. geological logging landwaste according to claim 1 is gathered and cleaning device automatically, it is characterized in that: mulling tube (12) upper bracket is provided with mulling tube motor (9) and impeller (10), the bottom is provided with sand draining port (25) and sand draining port electric door (26), and the side is provided with sand removing hole (14) and sand removing hole electric door (15).