CN206240643U - A kind of drilling cuttings drier - Google Patents
A kind of drilling cuttings drier Download PDFInfo
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- CN206240643U CN206240643U CN201621139745.7U CN201621139745U CN206240643U CN 206240643 U CN206240643 U CN 206240643U CN 201621139745 U CN201621139745 U CN 201621139745U CN 206240643 U CN206240643 U CN 206240643U
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- rotor
- drilling cuttings
- basket
- scraper
- drier according
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Abstract
The utility model discloses a kind of drilling cuttings drier, including base, can be rotatably set in the rotor and basket above base and be arranged on base lower section and the differential mechanism being rotatably coupled with rotor and basket, scraper is provided with the rotor.The drier realizes separation of solid and liquid, it is to avoid environmental pollution, saves resource.
Description
Technical field
The utility model belongs to drilling cuttings recycling field, more particularly to a kind of drilling cuttings drier.
Background technology
Flourishing for petroleum industry, important function has been played to national economy, but in petroleum natural gas exploration drilling well
During, a large amount of discarded objects are inevitably generated, form the potential pollution to environment.Discarded oil-contained drilling cuttings are oil field prospectings
One of primary pollution source in development process, if be not acted upon to these discarded drilling cuttings, any discharge, or management, place
Reason it is improper, severe contamination will be caused to the soil on its periphery, vegetation, surface water and groundwater, especially heavy metal therein and
Its compound, can bring harm with long term accumulation in environment or biology to human lives.
Utility model content
Main purpose of the present utility model is to provide a kind of drilling cuttings drier, is used to solve the above problems, by drilling cuttings
Middle waste oil discharge, it is to avoid the pollution to environment.
To achieve the above objectives, the technical solution adopted in the utility model is：A kind of drilling cuttings drier, including base, can
The rotor and basket that are rotatably disposed above base and it is arranged on base lower section and is rotatably coupled with rotor and basket
Differential mechanism, be provided with scraper on the rotor.
Preferably, lid is covered with the outside of basket, the center at the upper caping end is provided with charging aperture.
Preferably, the top of the rotor is provided with cloth tray.
Preferably, described basket has screen cloth, and the bore size of the screen cloth is 0.7mm or 0.5mm.
Preferably, the rotor is in the umbrella-shaped structure that Open Side Down, and the scraper is arranged on the outer surface of rotor, scraper from
The upper end of rotor extends to the lower end of rotor, and each blade of scraper two ends not in same perpendicular.
Preferably, also including motor, the motor is connected by belt with the belt pulley below differential mechanism, the belt pulley
It is connected with differential axle.
Preferably, also including lubricating system, the lubricating system is connected with the bearing on differential mechanism and rotor.
Preferably, also including air knife, the air knife is arranged at basket.
Preferably, also including flushed in liquid phase system, the flushed in liquid phase system includes nozzle, and the nozzle is arranged on discharge opeing
At mouthful.
Compared with prior art, the utility model has the advantages that：The drier can be by the waste liquid in drilling cuttings
It is effectively discharged out, it is to avoid environmental pollution；Employ new spiral scraper, it is possible to increase the ability to work of drier；Using
Stainless steel basket, can extend the life-span；Pressure-air knife is employed, drilling cuttings on screen cloth can be in time removed, it is to avoid screen cloth
Block.
Brief description of the drawings
Fig. 1 is the general assembly drawing according to a preferred embodiment of the present utility model；
Fig. 2 is the blade construction figure according to a preferred embodiment of the present utility model；
Fig. 3 is the pressure-air knife structure chart according to a preferred embodiment of the present utility model.
Specific embodiment
Hereinafter describe for disclosing the utility model so that those skilled in the art can realize the utility model.Hereinafter retouch
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
Drilling cuttings drier as shown in Figure 1 includes motor 1, upper lid 2, scraper 3, basket 4, base 5, charging aperture 6, differential mechanism
7th, sediment outflow funnel 8, rotor 10, cloth tray 11, lubricating system, control cabinet；Described base 5 is used to support other of the drier
Part；Described motor 1 drives basket 4, rotor 10 and cloth tray 11 to rotate；Described scraper 3 can scrape attached when rotating
In the drilling cuttings of the inwall of basket 4, described scraper 3 is arranged on rotor 10 and as rotor 10 rotates；Described basket 4, drilling cuttings
The inwall of basket 4 is thrown to by centrifugal force, liquid is discharged by screen cloth gap, the bore size of screen cloth is two kinds of 0.7mm, 0.5mm, excellent
Elect 0.5mm as, big gap can make discharge solid phase drier, and small―gap suture screen cloth can remove more solid phases；Described upper lid 2 is used to
Collecting the liquid discharged by basket 4 makes liquid be discharged from leakage fluid dram 12；Described charging aperture 6, is entered by the drilling cuttings of charging aperture 6
Drier；Described sediment outflow funnel 8 is arranged on inside base 5, and collection dries solid phase (predominantly drilling cuttings)；Described differential mechanism 7
Be used to make scraper 3 and basket 4 with certain differential, and then scraper 3 is scraped the drilling cuttings on the inwall of basket 4.It is described
Lubricating system be separately mounted at the side of base, described lubricating system includes gear oil pump, filter, oil circuit distribution
Oil is defeated by oil circuit by device, pressure sensor, flow speed control valve, overflow valve, pressure gauge, fuel tank, gear oil pump by described filter
Distributor is then delivered to the input shaft of differential mechanism 7 and reaches the bearing of the top, then falls through other bearings and returns to oil
In case, oil scale and thermometer are mounted in fuel tank end, and described flow speed control valve is used to adjust oily speed, and described overflow valve is to whole profit
Sliding system serves protective effect, and described pressure sensor is used to detect the oil pressure in lubricating system that described pressure gauge is used
To show the oil pressure in lubricating system.When gear oil pump breaks down or oil filter is blocked, pressure sensor can play protection
Effect, now main frame can not start；Described control cabinet is used to start and stop to dry machine host and grease pump.Drier
Host-initiated mode be that star/triangle starts, when power supply opening or main frame or lubrication motor are operated, indicator lamp can be bright, has served as
During load, all motors are out of service.
Described motor 1 drives basket 4, rotor 10 and cloth tray 11 to rotate by belt 9.
As shown in Fig. 2 described scraper 3 extends to the lower end of rotor from the upper end of rotor, and scraper 3 each blade
Two ends not in same perpendicular, while increase scraper 3 blade quantity, preferably 8 blades, the scraper after improvement
3 improve the ability that drier processes bulk solid.
Described basket 4 uses high accuracy stainless steel basket, it is ensured that separating effect, and service life is longer, changes
It is convenient.
As shown in figure 3, described drier also includes pressure-air knife 13, the pressure-air knife can effectively prevent basket
4 block, especially in the treatment of water base drilling cuttings and high-viscosity oil-based drill cuttings.
Described drier also includes flushed in liquid phase system, and the nozzle that the flushed in liquid phase system has can be prevented effectively
The long-pending sand of leakage fluid dram 12 and blocking.
The operation principle of the drier is：Suspension enters in drier from charging aperture, the suspension fallen in cloth tray 11
Liquid is thrown on basket 4 immediately, and the screen cloth on penetration by liquid basket 4 is thrown out of, and solid abuts in basket 4 due to centrifugal action
Inwall on, because differential mechanism 7 makes scraper 3 on rotor 10 produce relative motion with basket 4, scraper 3 can will bear against in basket 4
Solid on inwall is scraped, and because the lower end diameter of rotor 10 is big, therefore is hung lower solid and can encountered during whereabouts turn
Inwall that is sub and then being again thrown to basket 4, and because the diameter of the lower end of rotor 10 becomes big, so the centrifugation that solid is received
Power is bigger, and then stronger knockout press can be produced to throw away the liquid in solid, and so on until falling sediment outflow funnel 8 under solid
In, the liquid for throwing away can be thrown on lid 2 first, and then the inwall along upper lid 2 falls, and finally discharged from leakage fluid dram 12.
The drier is mainly used in the recycle and reuse of the drilling fluid of diesel oil, mineral and polymer oil-base, so that effectively
Saved the expensive drilling fluid cost of purchase.In addition, the device reduces the waste liquid amount output of well drilling operation site, therefore
Drastically reduce the area the processing cost of waste liquid.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (7)
1. a kind of drilling cuttings drier, including base, can be rotatably set in the rotor and basket above base and be arranged on bottom
Seat lower section and the differential mechanism being rotatably coupled with rotor and basket, are provided with scraper on the rotor, the rotor is in opening
Downward umbrella-shaped structure, the scraper is arranged on the outer surface of rotor, and scraper extends to the lower end of rotor from the upper end of rotor, and
And the two ends of each blade of scraper are provided with liquid phase discharge system not in same perpendicular at leakage fluid dram, the liquid phase
Discharge system includes being arranged on the nozzle that leakage fluid dram goes out.
2. a kind of drilling cuttings drier according to claim 1, it is characterised in that lid is covered with the outside of basket, it is described
The center at upper caping end is provided with charging aperture.
3. a kind of drilling cuttings drier according to claim 1 and 2, it is characterised in that be provided with the top of the rotor
Cloth tray.
4. a kind of drilling cuttings drier according to claim 1 and 2, it is characterised in that described basket has screen cloth, described
The bore size of screen cloth is 0.7mm or 0.5mm.
5. a kind of drilling cuttings drier according to claim 1 and 2, it is characterised in that also including motor, the motor passes through
Belt is connected with the belt pulley below differential mechanism, and the belt pulley is connected with differential axle.
6. a kind of drilling cuttings drier according to claim 1 and 2, it is characterised in that also including lubricating system, the lubrication
System is connected with the bearing on differential mechanism and rotor.
7. a kind of drilling cuttings drier according to claim 1 and 2, it is characterised in that also including air knife, the air knife
It is arranged at basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139745.7U CN206240643U (en) | 2016-10-20 | 2016-10-20 | A kind of drilling cuttings drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621139745.7U CN206240643U (en) | 2016-10-20 | 2016-10-20 | A kind of drilling cuttings drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206240643U true CN206240643U (en) | 2017-06-13 |
Family
ID=58996304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621139745.7U Active CN206240643U (en) | 2016-10-20 | 2016-10-20 | A kind of drilling cuttings drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206240643U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689553A (en) * | 2018-07-18 | 2018-10-23 | 孙权 | A kind of copper-contained electroplating waste water environment-friendly processing unit |
| CN109332013A (en) * | 2018-10-11 | 2019-02-15 | 西南石油大学 | A kind of rotatable drilling cuttings drying machine of vibration |
| CN113577900A (en) * | 2021-07-30 | 2021-11-02 | 张华� | Oil exploitation drilling cuttings drying machine and drilling cuttings drying method thereof |
-
2016
- 2016-10-20 CN CN201621139745.7U patent/CN206240643U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689553A (en) * | 2018-07-18 | 2018-10-23 | 孙权 | A kind of copper-contained electroplating waste water environment-friendly processing unit |
| CN109332013A (en) * | 2018-10-11 | 2019-02-15 | 西南石油大学 | A kind of rotatable drilling cuttings drying machine of vibration |
| CN113577900A (en) * | 2021-07-30 | 2021-11-02 | 张华� | Oil exploitation drilling cuttings drying machine and drilling cuttings drying method thereof |
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