CN107503697A - A kind of equipment of vacuum degasser processing gas leaching drilling fluid - Google Patents
A kind of equipment of vacuum degasser processing gas leaching drilling fluid Download PDFInfo
- Publication number
- CN107503697A CN107503697A CN201710854665.2A CN201710854665A CN107503697A CN 107503697 A CN107503697 A CN 107503697A CN 201710854665 A CN201710854665 A CN 201710854665A CN 107503697 A CN107503697 A CN 107503697A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- drilling fluid
- equipment
- degassing tank
- processing gas
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B21/067—Separating gases from drilling fluids
Abstract
The invention discloses a kind of equipment of vacuum degasser processing gas leaching drilling fluid,Including bottom plate,The upper surface of the bottom plate has been bolted degassing tank,The upper end of the degassing tank is provided with connection cover,Separating rotary shaft is connected with by bearing among the connection cover,The lower end of separating rotary shaft extends to the inner bottom surface of degassing tank,The top and bottom that the separating rotary shaft is located inside degassing tank are equipped with terminal pad,Edge is uniformly provided with paddle between two terminal pads,Taking out pump by vacuum can be by the gas extraction of degassing tank,So that it is more convenient to extract gas,The moisture extracted in gas is filtered by Rose Box,Pump can be taken out with this to vacuum to protect,With this so that the service life of device increases,The device structure of vacuum degasser processing gas leaching drilling fluid is simple,It is easy to operate,Not only to gas extraction in drilling fluid,And device can be protected,So that the service life of equipment is longer.
Description
Technical field
The present invention relates to drilling liquid technology field, specially a kind of equipment of vacuum degasser processing gas leaching drilling fluid.
Background technology
In drillng operation, the quality of mud often influences the efficiency of drilling well and the cost of drilling well, and traditional drilling well is set
Standby drilling fluid proportion is uneven, and viscosity performance is unstable, without adjusting apparatus, hinder production operation be smoothed out and operation quality
Raising, cause drilling efficiency low.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of vacuum degasser processing gas leaching drilling well
The equipment of liquid, it is simple in construction, it is easy to operate, not only to gas extraction in drilling fluid, and device can be protected so that
The service life of equipment is longer, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of vacuum degasser processing gas leaching drilling fluid
Equipment, including bottom plate, the upper surface of the bottom plate have been bolted degassing tank, and the upper end of the degassing tank is provided with connection
To cover, separating rotary shaft is connected with by bearing among the connection cover, the lower end of separating rotary shaft extends to the inner bottom surface of degassing tank,
The top and bottom that the separating rotary shaft is located inside degassing tank are equipped with terminal pad, and edge is uniformly set between two terminal pads
There is paddle, the upper end of the separating rotary shaft extends to the top of degassing tank, is provided with and rotates on the outside of the upper end of the separating rotary shaft
Flabellum, the outside for rotating flabellum are provided with connected with outer casing, and pump is taken out in the upper surface side of the bottom plate provided with vacuum, and vacuum takes out the upper of pump
Surface side is provided with Rose Box, and the air inlet that the gas outlet of Rose Box takes out pump by conduit with vacuum is connected, the Rose Box
Air inlet is connected by the upper end side of conduit and connection cover, and the gas outlet that the vacuum takes out pump passes through conduit and connected with outer casing one
The air inlet connection of side, the side that the vacuum takes out pump are provided with PLC, the input electrical connection external electrical of PLC
The output end in source, the output end electrical connection vacuum of PLC take out the input of pump.
As a preferred technical solution of the present invention, the lower surface corner of the bottom plate is welded with four support socles,
The lower end of support socle is provided with anti-skidding leather packing.
As a preferred technical solution of the present invention, the Rose Box includes filter box, and the inside of filter box is set
There are two support racks, blotting paper is provided between two support racks.
As a preferred technical solution of the present invention, the outside that the separating rotary shaft is located inside degassing tank is uniformly provided with
Teeter column, teeter column are connected by way of welding with separating rotary shaft.
As a preferred technical solution of the present invention, the lower end side of the degassing tank is provided with feed pipe, the feed pipe
It is provided with second solenoid valve, the output end of the input electrical connection PLC of second solenoid valve.
As a preferred technical solution of the present invention, the lower end side of the degassing tank is provided with discharge nozzle, the discharge nozzle
It is provided with the first magnetic valve, the output end of the input electrical connection PLC of the first magnetic valve.
As a preferred technical solution of the present invention, the inside top surface of the degassing tank is provided with pressure transducer, pressure
The input of the output end electrical connection PLC of sensor.
As a preferred technical solution of the present invention, the lower surface of the connected with outer casing is welded with two connection runners,
Two connection runners are provided with two bolts hole.
As a preferred technical solution of the present invention, the gas outlet of the connected with outer casing is connected with escape pipe, escape pipe
It is provided with the 3rd magnetic valve, the output end of the input electrical connection PLC of the 3rd magnetic valve.
Compared with prior art, the beneficial effects of the invention are as follows：In the equipment of this vacuum degasser processing gas leaching drilling fluid
There is provided vacuum to take out pump, and taking out pump by vacuum can be by the gas extraction of degassing tank so that extracts gas and more facilitates, passed through
Filter box is filtered the moisture extracted in gas, and can take out pump to vacuum with this protects, with this so that the use of device
Life, the device structure of vacuum degasser processing gas leaching drilling fluid is simple, easy to operate, not only to gas in drilling fluid
Extract, and device can be protected so that the service life of equipment is longer.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is connected with outer casing internal structure schematic diagram of the present invention.
In figure：1 degassing tank, 2 first magnetic valves, 3 discharge nozzles, 4 bottom plates, 5 support socles, 6 Rose Boxes, 61 filter boxs,
62 blotting papers, 63 support racks, 7PLC controllers, 8 vacuum take out pump, 9 connected with outer casing, 10 separating rotary shafts, 11 the 3rd magnetic valves, 12
Escape pipe, 13 connection runners, 14 teeter columns, 15 paddles, 16 terminal pads, 17 pressure transducers, 18 rotate flabellum, 19 second electricity
Magnet valve, 20 feed pipes, 21 connection covers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of vacuum degasser processing gas leaching drilling fluid is set
It is standby, including bottom plate 4, the upper surface of bottom plate 4 be bolted degassing tank 1, the upper end of degassing tank 1 is provided with connection cover 21, even
Connecing and separating rotary shaft 10 is connected with by bearing among lid 21, the lower end of separating rotary shaft 10 extends to the inner bottom surface of degassing tank 1, point
The top and bottom being located at from rotating shaft 10 inside degassing tank 1 are equipped with terminal pad 16, and edge is uniform between two terminal pads 16
Provided with paddle 15, the upper end of separating rotary shaft 10 extends to the top of degassing tank 1, is provided with and rotates on the outside of the upper end of separating rotary shaft 10
Flabellum 18, the outside for rotating flabellum 18 are provided with connected with outer casing 9, and pump 8 is taken out in the upper surface side of bottom plate 4 provided with vacuum, and vacuum takes out pump 8
Upper surface side be provided with Rose Box 6, the air inlet that the gas outlet of Rose Box 6 takes out pump 8 by conduit with vacuum is connected, Rose Box
6 air inlet is connected by conduit with the upper end side of connection cover 21, and the gas outlet that vacuum takes out pump 8 passes through conduit and connected with outer casing
The air inlet connection of 9 sides, taking out pump 8 by vacuum can be by the gas extraction of degassing tank 1 so that and extract gas and more facilitate,
The side that vacuum takes out pump 8 is provided with PLC 7, the output end of the input electrical connection external power source of PLC 7, PLC controls
The output end electrical connection vacuum of device 7 processed takes out the input of pump 8, and the lower surface corner of bottom plate 4 is welded with four support socles 5, branch
The lower end of spike post 5 is provided with anti-skidding leather packing, and by supporting socle 5 to be supported to device, Rose Box 6 includes filter box
61, the inside of filter box 61 is provided with two support racks 63, is provided with blotting paper 62 between two support racks 63, passes through filtering
Blotting paper 62 in casing 61 can will be filtered the moisture extracted in gas, and pump 8 can be taken out to vacuum with this protects
Shield, with this so that the service life of device increases, the outside that separating rotary shaft 10 is located inside degassing tank 1 is uniformly provided with teeter column
14, teeter column 14 is connected by way of welding with separating rotary shaft 10, is rotated by teeter column 14 to isolate in drilling fluid
Gas, the lower end side of degassing tank 1 are provided with feed pipe 20, and the feed pipe 20 is provided with second solenoid valve 19, second solenoid valve 19
Input electrical connection PLC 7 output end, drilling fluid can be drawn into inside degassing tank 1, removed by feed pipe 20
The lower end side of gas tank 1 is provided with discharge nozzle 3, and the discharge nozzle 3 is provided with the first magnetic valve 2, and the input of the first magnetic valve 2 is electrically connected
The output end of PLC 7 is connect, can be exported by discharge nozzle 3 with drilling fluid out of degassing tank 1, the inside top surface of degassing tank 1 is set
There is pressure transducer 17, the input of the output end electrical connection PLC 7 of pressure transducer 17, pass through pressure transducer 17
The pressure inside degassing tank 1 can be detected so that extract vacuum and more facilitate, the lower surface of connected with outer casing 9 is welded with two companies
Connecting seat 13, two connection runners 13 are provided with two bolts hole, can fixed connected with outer casing 9 by connecting runners 13, even
The gas outlet for connecing shell 9 is connected with escape pipe 12, and escape pipe 12 is provided with the 3rd magnetic valve 11, the input of the 3rd magnetic valve 11
Electrically connect PLC 7 output end, PLC 7 control the 3rd magnetic valve 11, pressure transducer 17, the first magnetic valve 2,
The mode that second solenoid valve 19 and vacuum take out pump 8 is method commonly used in the prior art, can be by extraction by escape pipe 12
Gas discharges, and the device structure of vacuum degasser processing gas leaching drilling fluid is simple, easy to operate, not only to gas in drilling fluid
Extract, and device can be protected so that the service life of equipment is longer.
When in use：Pump 8 is taken out by the gas extraction of degassing tank 1 by vacuum first, by opening second solenoid valve 19, led to
Cross feed pipe 20 to suck inside degassing tank 1, then by closing second solenoid valve 19, pump 8 is taken out by the gas of degassing tank 1 by vacuum
It is drawn into Rose Box 6, the moisture extracted in gas will be filtered by the blotting paper 62 in filter box 61, it is right with this
Vacuum is taken out pump 8 and protected, and takes out pump 8 by gas extraction to connected with outer casing 9 by vacuum, connected with outer casing 9 is blown by gas
Internal rotation flabellum 18, drive separating rotary shaft 10 to rotate by rotating flabellum 18, stirring can be driven by separating rotary shaft 10
Leaf 15 and teeter column 14 rotate, and isolate the gas in drilling fluid by teeter column 14 and paddle 15, pass through pressure sensing
Device 17 detects the pressure inside degassing tank 1, judges whether to be in vacuum state in degassing tank 1 with this, after degasification terminates, passes through
The first magnetic valve 2 is opened, drilling fluid is exported from discharge nozzle 3.
The present invention takes out pump 8 by vacuum can be by the gas extraction of degassing tank 1 so that extracts gas and more facilitates, passes through
Rose Box 6 is filtered the moisture extracted in gas, and pump 8 can be taken out to vacuum with this protect, with this so that device
Service life increases, and the device structure of vacuum degasser processing gas leaching drilling fluid is simple, easy to operate, not only in drilling fluid
Gas extraction, and device can be protected so that the service life of equipment is longer.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of equipment of vacuum degasser processing gas leaching drilling fluid, including bottom plate (4), it is characterised in that：The bottom plate (4)
Upper surface has been bolted degassing tank (1), and the upper end of the degassing tank (1) is provided with connection cover (21), the connection cover
(21) separating rotary shaft (10) is connected with by bearing among, the lower end of separating rotary shaft (10) extends to the inner bottom of degassing tank (1)
Face, the separating rotary shaft (10) are located at the internal top and bottom of degassing tank (1) and are equipped with terminal pad (16), two terminal pads
(16) edge is uniformly provided with paddle (15) between, and the upper end of the separating rotary shaft (10) extends to the top of degassing tank (1),
It is provided with the outside of the upper end of the separating rotary shaft (10) and rotates flabellum (18), the outside for rotating flabellum (18) is provided with connected with outer casing (9),
Pump (8) is taken out in the upper surface side of the bottom plate (4) provided with vacuum, and the upper surface side that vacuum takes out pump (8) is provided with Rose Box (6),
The air inlet that the gas outlet of Rose Box (6) takes out pump (8) by conduit with vacuum is connected, and the air inlet of the Rose Box (6) passes through
Conduit is connected with the upper end side of connection cover (21), and the gas outlet that the vacuum takes out pump (8) passes through conduit and connected with outer casing (9) one
The air inlet connection of side, the side that the vacuum takes out pump (8) are provided with PLC (7), and the input of PLC (7) is electrically connected
The output end of external power source is connect, the output end electrical connection vacuum of PLC (7) takes out the input of pump (8).
A kind of 2. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：The bottom
The lower surface corner of plate (4) is welded with four support socles (5), and the lower end of support socle (5) is provided with anti-skidding leather packing.
A kind of 3. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：The mistake
Filter box (6) includes filter box (61), and the inside of filter box (61) is provided with two support racks (63), two support racks
(63) blotting paper (62) is provided between.
A kind of 4. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：Described point
It is located at the internal outside of degassing tank (1) from rotating shaft (10) and is uniformly provided with teeter column (14), teeter column (14) is by way of welding
It is connected with separating rotary shaft (10).
A kind of 5. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：It is described to remove
The lower end side of gas tank (1) is provided with feed pipe (20), and the feed pipe (20) is provided with second solenoid valve (19), second solenoid valve
(19) output end of input electrical connection PLC (7).
A kind of 6. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：It is described to remove
The lower end side of gas tank (1) is provided with discharge nozzle (3), and the discharge nozzle (3) is provided with the first magnetic valve (2), the first magnetic valve (2)
The output end of input electrical connection PLC (7).
A kind of 7. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：It is described to remove
The inside top surface of gas tank (1) is provided with pressure transducer (17), the output end electrical connection PLC (7) of pressure transducer (17)
Input.
A kind of 8. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：The company
The lower surface for connecing shell (9) is welded with two connection runners (13), and two connection runners (13) are provided with two bolts hole.
A kind of 9. equipment of vacuum degasser processing gas leaching drilling fluid according to claim 1, it is characterised in that：The company
The gas outlet for connecing shell (9) is connected with escape pipe (12), and escape pipe (12) is provided with the 3rd magnetic valve (11), the 3rd magnetic valve
(11) output end of input electrical connection PLC (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854665.2A CN107503697A (en) | 2017-09-20 | 2017-09-20 | A kind of equipment of vacuum degasser processing gas leaching drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710854665.2A CN107503697A (en) | 2017-09-20 | 2017-09-20 | A kind of equipment of vacuum degasser processing gas leaching drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503697A true CN107503697A (en) | 2017-12-22 |
Family
ID=60697675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710854665.2A Pending CN107503697A (en) | 2017-09-20 | 2017-09-20 | A kind of equipment of vacuum degasser processing gas leaching drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983320A (en) * | 2021-05-13 | 2021-06-18 | 纬达石油装备有限公司 | Slurry circulating device and using method thereof |
-
2017
- 2017-09-20 CN CN201710854665.2A patent/CN107503697A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983320A (en) * | 2021-05-13 | 2021-06-18 | 纬达石油装备有限公司 | Slurry circulating device and using method thereof |
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