CN109469456A - Slurry purifying equipment - Google Patents
Slurry purifying equipment Download PDFInfo
- Publication number
- CN109469456A CN109469456A CN201811476082.1A CN201811476082A CN109469456A CN 109469456 A CN109469456 A CN 109469456A CN 201811476082 A CN201811476082 A CN 201811476082A CN 109469456 A CN109469456 A CN 109469456A
- Authority
- CN
- China
- Prior art keywords
- tank
- tube
- straight
- mud
- cone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 14
- 239000011435 rock Substances 0.000 claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000035568 catharsis Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Classifications
-
- 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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/065—Separating solids from drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of slurry purifying equipments, including bracket, removes rock tank, flow tube, v-shaped tube and remove sandpipe, except rock tank is connected on bracket, flow tube one end is connected in except rock tank side, the flow tube other end and v-shaped tube are connected, desander is connected in v-shaped tube dog-ear end bottom, wherein, desander includes straight tube and cone cylinder, and cone cylinder is connected in straight tube bottom, is rotatably connected to turnover panel in straight tube, hole is offered on the turnover panel, straight tube side is fixed with stirring motor, and stirring motor and the turnover panel are rotatablely connected, and the present invention has the advantages that remove the landwaste and sandstone in mud.
Description
Technical field
The present invention relates to oil-well drilling equipment fields, specifically, being related to a kind of slurry purifying equipment.
Background technique
In drilling process, blowout in order to prevent, the then mud after pouring into and pressurizeing into wellbore makes inside and outside stratum
Pressure is identical, prevents water or oil liquid eruption in stratum, ensures engineering safety；The mud of wellbore is poured into through wellbore and drilling tool simultaneously
Between annular space cutting carring return to ground, the mud returned from shaft bottom removes solid phase and contains through slurry purifying equipment at different levels
Amount, is then reused；Conventional slurry purifying equipment usually requires plurality of devices, such as reciprocating sieve, desander etc., structure phase
To complexity, and cleaning procedure is cumbersome, and purification efficiency is lower.
Summary of the invention
In place of solving above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide a kind of slurry purifying equipment,
To overcome defect in the prior art.
To achieve the goals above, the present invention provides a kind of slurry purifying equipment, including bracket, rock tank, flow tube, V are removed
Type pipe and sandpipe is removed, except rock tank is connected on bracket, flow tube one end is connected in except rock tank side, and the flow tube other end and v-shaped tube are solid
Even, desander is connected in v-shaped tube dog-ear end bottom, wherein and desander includes straight tube and cone cylinder, and cone cylinder is connected in straight tube bottom,
Be rotatably connected to turnover panel in straight tube, offer hole on the turnover panel, straight tube side is fixed with stirring motor, stirring motor with it is described
Turnover panel rotation connection.
By using above-mentioned technical proposal, when the mud for being mixed with landwaste and sandstone is flowed back into except rock tank, one section is first stood
Time, because landwaste weight is larger, then landwaste can be layered in a short time with mud, then be again started up slush pump, and flow tube will
The mud for floating on top is pumped into v-shaped tube, because of sandstone lighter in weight, then except in rock tank sandstone cannot all with mud point
From when flowing to v-shaped tube, under the effect of gravity, sandstone is opened simultaneously in v-shaped tube bottom sediments except sandpipe, keeps sandstone and mud same
When flow to except in sandpipe, then under the rotation of turnover panel, by sandstone from filtering out and beating in cone cylinder in mud, mud is then in mud
The outlet end of v-shaped tube is continued to flow under the action of stock pump；By setting except rock tank and except sandpipe will can largely be mixed into mud
Landwaste and sandstone isolated from mud, reach excellent catharsis.
As to further explanation of the invention, it is preferable that except rock tank includes straight tank and cone tank, straight tank and cone tank outer diameter are big
In straight tube and cone cylinder outer diameter, bores tank and be connected in straight pot bottom, cone pot bottom is fixed with out madreporic canal.
By using above-mentioned technical proposal, setting cone tank reduces the storage of landwaste, under same traffic, can make to lift except rock tank
The high mud water surface, convenient for the mud after flow tube absorption layering as much as possible；Madreporic canal is provided simultaneously to be convenient for removing landwaste export
Outside rock tank.
As to further explanation of the invention, it is preferable that v-shaped tube is fixed with screen pipe far from flow tube one end.
By using above-mentioned technical proposal, screen pipe is set and further filters the sandstone that particle is less than turnover panel hole, is improved
Purification to mud.
As to further explanation of the invention, it is preferable that screen pipe is provided with centrifuge far from v-shaped tube one end, centrifugation
Machine includes rotating electric machine and concentrator bowl, and rotating electric machine is connected on bracket, and concentrator bowl is connected between bracket, rotating electric machine output
End is rotatablely connected with centrifuge in concentrator bowl.
By using above-mentioned technical proposal, centrifuge, which is arranged, to separate the excessive soil being mixed in mud from mud,
Prevent that the clay content of mud is excessively high and accumulation of mud is made to block pipeline in pipeline.
The invention has the following advantages:
For the present invention by setting except rock tank removes the landwaste in mud, the sandstone in mud, setting centrifugation are removed in setting except sandpipe
Machine removes excessive soil, can be purified to mud using three groups of equipment, reduces the use of numerous equipment, and simplification is cleaned
Journey improves purification efficiency.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is rearview of the invention.
Description of symbols:
1, bracket；2, rock tank is removed；21, straight tank；22, tank is bored；23, go out madreporic canal；24, inlet pipe；3, flow tube；4, v-shaped tube；5, desanding
Pipe；51, straight tube；52, cone cylinder；53, stirring motor；6, screen pipe；7, centrifuge；71, rotating electric machine；72, concentrator bowl；73, go out
Water pipe.
Specific embodiment
It is attached now in conjunction with appended preferred embodiment in order to further appreciate that structure of the invention, feature and other purposes
With attached drawing, detailed description are as follows, this attached drawing embodiment described is only used to illustrate the technical scheme of the present invention, and non-limiting
Invention.
A kind of slurry purifying equipment in conjunction with Fig. 1, Fig. 2, including bracket 1, except rock tank 2, flow tube 3, v-shaped tube 4 and removes sandpipe 5,
Except rock tank 2 is connected on bracket 1, except rock tank 2 includes straight tank 21 and cone tank 22, straight tank 21 is cylindrical tank, and cone tank 22 is inverted cone
Shape tank, cone tank 22 are connected in straight 21 bottom of tank, and cone 22 bottom of tank is fixed with out madreporic canal 23, is fixed with inlet pipe at the top of straight tank 21
24；Flow tube 3 is cylindrical tube, and 3 one end of flow tube is connected in except 2 side of rock tank, 3 other end of flow tube and v-shaped tube 4 are connected, and desander 5 is solid
It is connected in 4 dog-ear end bottom of v-shaped tube, desander 5 includes straight tube 51 and cone cylinder 52, and straight tube 51 is cylindrical tank, and cone cylinder 52 is inverted cone
Shape, tank cone cylinder 52 are connected in 51 bottom of straight tube, and straight tank 21 and cone 22 outer diameter of tank are greater than 52 outer diameter of straight tube 51 and cone cylinder, in straight tube 51
It is rotatably connected to turnover panel, hole is offered on the turnover panel, the hole outer diameter is less than sandstone outer diameter, and 51 side of straight tube is fixed with stirring
Motor 53, stirring motor 53 and the turnover panel are rotatablely connected.
One is first stood when the mud for being mixed with landwaste and sandstone is flowed back into from inlet pipe 24 except rock tank 2 in conjunction with Fig. 1, Fig. 2
The section time, because landwaste weight is larger, then landwaste can be layered in a short time with mud, then be again started up slush pump, flow tube 3
The mud for floating on top is pumped into v-shaped tube 4, because of sandstone lighter in weight, then cannot whole and mud except sandstone in rock tank 2
Separation, when flowing to v-shaped tube 4, under the effect of gravity, sandstone is opened simultaneously in 4 bottom sediments of v-shaped tube except sandpipe 5, make sandstone and
Mud is flowed to simultaneously except in sandpipe 5, then under the rotation of turnover panel, by sandstone from filtering out and beat in cone cylinder 52 in mud,
Mud then continues to flow to the outlet end of v-shaped tube 4 under the action of slush pump；By setting except rock tank 2 and can will be big except sandpipe 5
Part is mixed into the landwaste of mud and sandstone is isolated from mud, reaches excellent catharsis；Setting cone tank 22 reduces landwaste
Storage can make to raise the mud water surface except rock tank 2 under same traffic, convenient for the mud after the absorption layering as much as possible of flow tube 3
Slurry；Madreporic canal 23 is provided simultaneously to be convenient for landwaste export in addition to rock tank 2.
In conjunction with Fig. 1, Fig. 2, v-shaped tube 4 is fixed with screen pipe 6 far from 3 one end of flow tube, and screen pipe 6 is built-in with multiple filtration net,
Screen pipe 6 is arranged, and further filtering particle improves the purification to mud less than the sandstone of turnover panel hole；Screen pipe 6 is far from v-shaped tube
4 one end are provided with centrifuge 7, and centrifuge 7 includes rotating electric machine 71 and concentrator bowl 72, and rotating electric machine 71 is connected on bracket 1, from
Heart cylinder 72 is connected between bracket 1, and centrifuge is rotatablely connected in 71 output end of rotating electric machine and concentrator bowl 72, and centrifuge 7 is arranged
The excessive soil being mixed in mud can be separated from mud, prevent the clay content of mud excessively high and make accumulation of mud in pipeline
And block pipeline.
It is to be understood that foregoing invention content and specific embodiment are intended to prove technical solution provided by the present invention
Practical application should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit and principles of the present invention
It is interior, when can various modifications may be made, equivalent replacement or improvement.Protection scope of the present invention is subject to the appended claims.
Claims (4)
1. a kind of slurry purifying equipment, which is characterized in that including bracket (1), remove rock tank (2), flow tube (3), v-shaped tube (4) and remove
Sandpipe (5), except rock tank (2) are connected on bracket (1), flow tube (3) one end is connected in except rock tank (2) side, flow tube (3) other end
With v-shaped tube (4) be connected, desander (5) is connected in v-shaped tube (4) dog-ear end bottom, wherein desander (5) include straight tube (51) and
Cone cylinder (52), cone cylinder (52) are connected in straight tube (51) bottom, are rotatably connected to turnover panel in straight tube (51), offer on the turnover panel
Hole, straight tube (51) side are fixed with stirring motor (53), and stirring motor (53) and the turnover panel are rotatablely connected.
2. slurry purifying equipment according to claim 1, which is characterized in that except rock tank (2) include straight tank (21) and cone tank
(22), straight tank (21) and cone tank (22) outer diameter are greater than straight tube (51) and cone cylinder (52) outer diameter, and cone tank (22) is connected in straight tank (21)
Bottom, cone tank (22) bottom are fixed with out madreporic canal (23).
3. slurry purifying equipment according to claim 2, which is characterized in that v-shaped tube (4) is connected far from flow tube (3) one end
There are screen pipe (6).
4. slurry purifying equipment according to claim 3, which is characterized in that screen pipe (6) is far from (4) one end-rack of v-shaped tube
Equipped with centrifuge (7), centrifuge (7) includes rotating electric machine (71) and concentrator bowl (72), and rotating electric machine (71) is connected in bracket (1)
On, concentrator bowl (72) is connected between bracket (1), and rotating electric machine (71) output end and concentrator bowl (72) interior centrifuge rotation connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476082.1A CN109469456A (en) | 2018-12-04 | 2018-12-04 | Slurry purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811476082.1A CN109469456A (en) | 2018-12-04 | 2018-12-04 | Slurry purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109469456A true CN109469456A (en) | 2019-03-15 |
Family
ID=65675593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811476082.1A Pending CN109469456A (en) | 2018-12-04 | 2018-12-04 | Slurry purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469456A (en) |
-
2018
- 2018-12-04 CN CN201811476082.1A patent/CN109469456A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |