CN109173333A - A kind of novel carbon dioxide extraction element - Google Patents
A kind of novel carbon dioxide extraction element Download PDFInfo
- Publication number
- CN109173333A CN109173333A CN201811155250.7A CN201811155250A CN109173333A CN 109173333 A CN109173333 A CN 109173333A CN 201811155250 A CN201811155250 A CN 201811155250A CN 109173333 A CN109173333 A CN 109173333A
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- CN
- China
- Prior art keywords
- filter vat
- carbon dioxide
- lower filter
- screw thread
- extraction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention provides a kind of novel carbon dioxide extraction element, including support frame, upper filter vat, lower filter vat, terminal pad and surge tank, the lower filter vat is fixedly mounted on the support frame, mud input flange and carbon dioxide discharge flange has been bolted in side at the top of the upper filter vat, the terminal pad connects filter vat and lower filter vat with ring gasket transition by bolt, inlet tube is connected with by internal screw thread and external screw thread on the lower filter vat, one end of the lower filter vat is fitted with motor supporting base by internal screw thread and external screw thread, motor is equipped with by bolt on the motor supporting base, spiral conveying mechanism is provided in the lower filter vat, one end of the spiral conveying mechanism is fixedly connected with connecting shaft, the other end of the connecting shaft is mounted on the output shaft of motor, the novel carbon dioxide Rationally, complete equipment control is completed by a people, and handling safety is reliable, and maintenance is simple and convenient, and replicability is strong for extraction element design.
Description
Technical field
The present invention is a kind of novel carbon dioxide extraction element, belongs to drill cuttings grease secondary treatment extraction drying equipment
Technical field.
Background technique
It is special molten that supercritical carbon dioxide extracting separation refers to that carbon dioxide in the supercritical state has predetermined substance
Solution ability has the characteristics of compared with strong penetrating power, greater density and solubility using the CO 2 fluid under supercriticality, borrows
The physical extraction technology for helping the means such as decompression heating to be separated, purified to extracted substance, has continuous, efficient, pollution-free
The distinguishing features such as operation.
The universal processing mode of oil field routine oil-containing water discarded slurry drilling cuttings is re-injection, burning or centrifuge separation oil removing at present
Technology, the former process flow is simple, causes large area air, soil and aquatic environment pollution, does not meet oil field environment-protection requirement；From
Heart separation degreasing technique oil removing is not thorough, and day output is low, is unable to satisfy the requirement of in-situ processing amount, while expensive, unfavorable
In being widely applied；Causing situ of drilling well to heap a large amount of drilling muds due to technology etc. can not be handled, and not only take up well site
Limited operating space, results in waste of resources, while polluting environment；Thus Oil Field is badly in need of technological break-through, realizes Efficient Ring
The drilling mud equipment for after-treatment of guarantor comes into operation, for this purpose, the present invention provides a kind of novel carbon dioxide extraction element.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel carbon dioxide extraction element, with solution
Certainly the problems mentioned above in the background art, rationally, complete equipment is controlled by a people for novel carbon dioxide extraction element design
It completes, handling safety is reliable, and maintenance is simple and convenient, and replicability is strong.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of novel carbon dioxide mentions
Device, including support frame, upper filter vat, lower filter vat, terminal pad and surge tank are taken, the lower filter vat is fixedly mounted on support
On frame, mud input flange and carbon dioxide discharge flange has been bolted in the side at the top of the upper filter vat, described
Terminal pad connect filter vat and lower filter vat with ring gasket transition by bolt, pass through on the lower filter vat internal screw thread and
External screw thread is connected with inlet tube, and one end of the lower filter vat is fitted with motor support by internal screw thread and external screw thread
, motor is equipped with by bolt on the motor supporting base, spiral conveying mechanism, the spiral shell are provided in the lower filter vat
One end of rotation conveying mechanism is fixedly connected with connecting shaft, and the other end of the connecting shaft is mounted on the output shaft of motor, described
The other end of lower filter vat is equipped with lower filtering bung by external screw thread and screw-internal thread fit, and the lower filtering bung is in
The center position of side in lauter tub is equipped with rotation axis, the other end and rotation axis connection of the spiral conveying mechanism, institute
It states and is wound with electric heater unit on the lateral wall of lower filter vat, the side of the lower filter vat bottom passes through external screw thread and internal screw thread
It is fitted with plug valve, the surge tank is connect by external screw thread with screw-internal thread fit with plug valve, the lower filter vat one
Electric cabinet is installed at the top of end, single-chip microcontroller is provided in the electric cabinet, is provided with operation button on the electric cabinet.
As a kind of preferred embodiment of the invention, the electric heater unit is soft cable-styled heating element.
As a kind of preferred embodiment of the invention, the quantity of the surge tank and plug valve is 2.
As a kind of preferred embodiment of the invention, the operation button includes start button and close button.
As a kind of preferred embodiment of the invention, the single-chip microcontroller is electrically connected by observation circuit with operation button
It connects.
As a kind of preferred embodiment of the invention, the single-chip microcontroller by instruction circuit respectively with motor and electric heating
Device is electrically connected.
As a kind of preferred embodiment of the invention, the upper filter vat is connected to terminal pad, and the terminal pad is under
Filter vat connection.
Beneficial effects of the present invention: a kind of novel carbon dioxide extraction element of the invention, including upper filter vat, mud are defeated
Enter flange, carbon dioxide discharge flange, terminal pad, lower filter vat, spiral output mechanism, inlet tube, motor, motor supporting base,
Connecting shaft, plug valve, surge tank, electric heater unit, support frame, electric cabinet, lower filtering bung, rotation axis, operation button and list
Piece machine；
1. this novel carbon dioxide extraction element can be realized the breakthrough efficiently, persistently handled grease in mud, fill up
Industry technology blank responds the environmentally protective call of oil field equipment；
2. this novel carbon dioxide extraction element structure is simple, easy to operate, occupied area is small, facilitates field layout and shifting
Fortune, operation and maintenance are low in cost；
3. this novel carbon dioxide extraction element is rationally distributed, compact-sized, full-vehicle control is completed by a people, handling safety
Reliably, maintenance is simple and convenient, and replicability is strong；
4. the carbon dioxide in this novel carbon dioxide extraction element can realize recycling, while that treated is powdered
Mud can be used for other industry recycling, can be effectively reduced use cost.
Detailed description of the invention
Fig. 1 is a kind of main view of novel carbon dioxide extraction element of the present invention；
Fig. 2 is a kind of right view of novel carbon dioxide extraction element of the present invention；
Fig. 3 is a kind of connection schematic diagram of novel carbon dioxide extraction element of the present invention；
In figure: being filtered under the upper filter vat of 1-, 2- mud input flange, 3- carbon dioxide discharge flange, 4- terminal pad, 5-
Bucket, 6- spiral output mechanism, 7- inlet tube, 8- motor, 9- motor supporting base, 10- connecting shaft, 11- plug valve, 12- surge tank,
Bung, 17- rotation axis, 18- operation button, 19- monolithic are filtered under 13- electric heater unit, 14- support frame, 15- electric cabinet, 16-
Machine.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
It please refers to Fig.1 to Fig.3, the present invention provides a kind of technical solution: a kind of novel carbon dioxide extraction element, including branch
Support 14, upper filter vat 1, lower filter vat 5, terminal pad 4 and surge tank 12, the lower filter vat 5 are fixedly mounted on support frame 14
On, mud input flange 2 and carbon dioxide discharge flange 3 has been bolted in the side at upper 1 top of filter vat, described
Terminal pad 4 connects filter vat 1 and lower filter vat 5 with ring gasket transition by bolt, passes through interior spiral shell on the lower filter vat 5
Line and external screw thread are connected with inlet tube 7, and one end of the lower filter vat 5 is fitted with electricity by internal screw thread and external screw thread
Machine support base 9 is equipped with motor 8 by bolt on the motor supporting base 9, is provided with helical feed in the lower filter vat 5
Mechanism 6, one end of the spiral conveying mechanism 6 are fixedly connected with connecting shaft 10, and the other end of the connecting shaft 10 is mounted on electricity
On the output shaft of machine 8, the other end of the lower filter vat 5 is equipped with lower filtering bung 16 by external screw thread and screw-internal thread fit,
The center position for the side that the lower filtering bung 16 is in lower filter vat 5 is equipped with rotation axis 17, the helical feed
The other end of mechanism 6 is connect with rotation axis 17, electric heater unit 13 is wound on the lateral wall of the lower filter vat 5, under described
The side of 5 bottom of filter vat is equipped with plug valve 11 by external screw thread and screw-internal thread fit, and the surge tank 12 passes through external screw thread
It is connect with screw-internal thread fit with plug valve 11, electric cabinet 15, the electric cabinet 15 is installed at the top of described lower 5 one end of filter vat
It is inside provided with single-chip microcontroller 19, is provided with operation button 18 on the electric cabinet 15.
As a kind of preferred embodiment of the invention, the electric heater unit 13 is soft cable-styled heating element.
As a kind of preferred embodiment of the invention, the quantity of the surge tank 12 and plug valve 11 is 2.
As a kind of preferred embodiment of the invention, the operation button 18 includes start button and close button.
As a kind of preferred embodiment of the invention, the single-chip microcontroller 19 is electrical by observation circuit and operation button 18
Connection.
As a kind of preferred embodiment of the invention, the single-chip microcontroller 19 by instruction circuit respectively with motor 8 and electricity
Heating device 13 is electrically connected.
As a kind of preferred embodiment of the invention, the upper filter vat 1 is connected to terminal pad 4, the terminal pad 4 with
Lower filter vat 5 is connected to.
Working principle: being welded on suitable place for support frame 14, and carbon dioxide discharge flange 3 and the circulatory system are connected
It connects, mud input flange 2 is connect with mud output mechanism, electric cabinet 15 is connected to external power supply, oil-cut mud is from upper mistake
The mud input flange 2 that connects on lauter tub 1 enters, and is delivered to lower filter vat 5 by terminal pad 4, and carbon dioxide liquid was from descending
The inlet tube 7 connected on lauter tub 5 enters, and starts this device by operation button 18, the control of single-chip microcontroller 19 is wrapped in lower filter vat 5
External electric heater unit 13 works, and electric heater unit 13 heats the carbon dioxide liquid in lower filter vat 5, titanium dioxide
Carbon liquid body reaches supercriticality, using carbon dioxide in the supercritical state to the dissolution characteristics of grease in mud, mud at this time
Slurry is in fluidized state in carbon dioxide, after being sufficiently mixed dissolution, realizes extraction and separation, a timing to grease in mud
Between after, single-chip microcontroller 19 control motor 8 work, motor 8 by connecting shaft 10 drive spiral conveying mechanism 6 rotate, screw conveyor
Solid state powder mud after separation is delivered into surge tank 12 by plug valve 11 and stored by structure 6, carries out subsequent other industry again
It utilizes, 3 mouthfuls of flange discharges are discharged in the carbon dioxide that oil-containing water carbon dioxide is connected from upper filter vat 1, into the circulatory system, repeat
It utilizes, to realize processing efficient to oil-cut mud, lasting, this novel carbon dioxide extraction element be can be realized to oily in mud
Industry technology blank is filled up in the breakthrough that water is efficient, persistently handles, and responds the environmentally protective call of oil field equipment, this novel titanium dioxide
Carbon extraction element structure is simple, easy to operate, and occupied area is small, facilitates field layout and movement, and operation and maintenance is low in cost,
Carbon dioxide in this novel carbon dioxide extraction element can realize recycling, while treated that powdered mud can be used for
Other industry recycles, and can be effectively reduced use cost, this novel carbon dioxide extraction element is rationally distributed, structure is tight
It gathers, full-vehicle control is completed by a people, and handling safety is reliable, and maintenance is simple and convenient, and replicability is strong.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of novel carbon dioxide extraction element, including support frame (14), upper filter vat (1), lower filter vat (5), terminal pad
(4) and surge tank (12), which is characterized in that the lower filter vat (5) is fixedly mounted on support frame (14), the upper filter vat
(1) mud input flange (2) and carbon dioxide discharge flange (3), the terminal pad (4) has been bolted in the side at the top of
Filter vat (1) and lower filter vat (5) are connected with ring gasket transition by bolt, pass through interior spiral shell on the lower filter vat (5)
Line and external screw thread are connected with inlet tube (7), and one end of the lower filter vat (5) is coupled by internal screw thread and external screw thread
Have motor supporting base (9), be equipped with motor (8) on the motor supporting base (9) by bolt, is set in the lower filter vat (5)
It is equipped with spiral conveying mechanism (6), one end of the spiral conveying mechanism (6) is fixedly connected with connecting shaft (10), the connecting shaft
(10) the other end is mounted on the output shaft of motor (8), and the other end of the lower filter vat (5) passes through external screw thread and internal screw thread
It is fitted with lower filtering bung (16), lower filtering bung (16) is in the center of the side in lower filter vat (5)
Place is equipped with rotation axis (17), and the other end of the spiral conveying mechanism (6) is connect with rotation axis (17), the lower filter vat
(5) it is wound on lateral wall electric heater unit (13), the side of lower filter vat (5) bottom passes through external screw thread and internal screw thread
It is fitted with plug valve (11), the surge tank (12) is connect by external screw thread with screw-internal thread fit with plug valve (11), institute
It states and is equipped with electric cabinet (15) at the top of lower filter vat (5) one end, is provided with single-chip microcontroller (19) in the electric cabinet (15), it is described
Operation button (18) are provided on electric cabinet (15).
2. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the electric heater unit
It (13) is soft cable-styled heating element.
3. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the surge tank (12) with
The quantity of plug valve (11) is 2.
4. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the operation button (18)
Including start button and close button.
5. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the single-chip microcontroller (19) is logical
It crosses observation circuit and operation button (18) is electrically connected.
6. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the single-chip microcontroller (19) is logical
Instruction circuit is crossed to be electrically connected with motor (8) and electric heater unit (13) respectively.
7. a kind of novel carbon dioxide extraction element according to claim 1, it is characterised in that: the upper filter vat (1)
It is connected to terminal pad (4), the terminal pad (4) is connected to lower filter vat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155250.7A CN109173333A (en) | 2018-09-30 | 2018-09-30 | A kind of novel carbon dioxide extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155250.7A CN109173333A (en) | 2018-09-30 | 2018-09-30 | A kind of novel carbon dioxide extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173333A true CN109173333A (en) | 2019-01-11 |
Family
ID=64908054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811155250.7A Pending CN109173333A (en) | 2018-09-30 | 2018-09-30 | A kind of novel carbon dioxide extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109173333A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453494A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Method of ultrasound-enhanced supercritical extraction of oil sludge |
| CN104046375A (en) * | 2014-06-11 | 2014-09-17 | 西安交通大学 | Microwave-assisted supercritical CO2 extraction system and microwave-assisted supercritical CO2 extraction method for crude oil in oil sand |
| CN206721022U (en) * | 2017-05-12 | 2017-12-08 | 滁州职业技术学院 | A kind of double-source type supercritical CO 2 handles sludge system |
-
2018
- 2018-09-30 CN CN201811155250.7A patent/CN109173333A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102453494A (en) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | Method of ultrasound-enhanced supercritical extraction of oil sludge |
| CN104046375A (en) * | 2014-06-11 | 2014-09-17 | 西安交通大学 | Microwave-assisted supercritical CO2 extraction system and microwave-assisted supercritical CO2 extraction method for crude oil in oil sand |
| CN206721022U (en) * | 2017-05-12 | 2017-12-08 | 滁州职业技术学院 | A kind of double-source type supercritical CO 2 handles sludge system |
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