CN205620000U - Crude oil dehydration metering device - Google Patents
Crude oil dehydration metering device Download PDFInfo
- Publication number
- CN205620000U CN205620000U CN201620486541.4U CN201620486541U CN205620000U CN 205620000 U CN205620000 U CN 205620000U CN 201620486541 U CN201620486541 U CN 201620486541U CN 205620000 U CN205620000 U CN 205620000U
- Authority
- CN
- China
- Prior art keywords
- oil
- ball float
- floater
- liquid level
- layering tank
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a crude oil dehydration metering device. Its technical scheme is: upper portion is equipped with an album hydraulic fluid port in the layering jar, be equipped with feeding baffle at ji youkouchu, the feeding baffle lower extreme has the oil export through pipeline connection, the middle part is equipped with the floater in the layering jar, the floater is located the excessive interface department of profit of layering jar, the lower extreme and the floater of wire are connected, the circular arc limiting groove at the gyro wheel is connected to the upper end of wire, and be connected with the liquid level display, the screw passes the nut to the body in, the cover has the sealing washer on the screw, be equipped with the sensor on the inner wall of lower part in the body, the bottom is equipped with the counter weight in the body. The beneficial effects of the utility model are that: the utility model discloses use directly perceived, convenience, use cost is lower. Changes in ambient temperature is very little to the testing result influence, and the mechanical type transmission need not the circular telegram, is equipped with the counter weight in the floater body to realize the change of floater proportion weight, make the buoyancy of this floater change, increased its application range.
Description
Technical field
This utility model relates to a kind of metering device, particularly to a kind of crude oil dehydration metering device.
Background technology
In oil extraction, the course of processing, crude oil is dehydrated be crude oil process main task, the method for dehydration
There are the kinds of processes such as chemical dehydration, deposition dehydrating, electric dehydration, composite dewatering.In oil water separation process, crude oil and aqueous shape
Become an ambiguous emulsification of crude oil band, referred to as oil-water interfaces.In dehydration, the detection of oil-water interfaces controls to closing weight
Want, the good and quality being badly directly connected to finished product crude oil of dehydrating effect；Generally crude oil during preliminary working, oil water mixture
Gravitational settling at free water knockout (FWKO) is dehydrated and during chemical dehydration, oil-water separation is preferable.Owing to crude oil containing
Water is higher, and blending agent is in " oil-in-water " state, separates rear interface ratio more visible, and general instrumentation can meet substantially
Detection and the requirement controlled.Oil water mixture in (being combined) electric dehydrator is aqueous between 10% 20%, mixed
Closing medium and be in Water-In-Oil state, crude oil dehydration relies primarily on the effect of high voltage electric field, owing to processing the restriction of time, de-
Hydrophone can be formed wider emulsion band, i.e. transition interface；Transition interface profit is layered in ambiguous state, so must
Must detect and control the position of emulsion band accurately.Emulsion band is too high can contact dehydrator upper electrode plate, causes open circuit, broken
Bad dewatering electric field, emulsion band is too low can make again oil water mixture bleed off from the pipeline that discharges water, and causes the sewage with oil of releasing to exceed standard, and increases
Add the burden of sewage disposal link, then the crude oil recovery of sewage plant is processed, cause duplication of production, waste the energy.
Summary of the invention
The purpose of this utility model is aiming at the drawbacks described above that prior art exists, it is provided that a kind of crude oil dehydration metering dress
Putting, variation of ambient temperature is the least on testing result impact, mechanical transmission, it is not necessary to energising, at ball float body built with counterweight, from
And realizing the change of ball float proportion weight so that the buoyancy of this ball float changes.
Its technical scheme is: include discharge chamber, oil collect port, layering tank, charging baffle plate, sight glass, air vent, oil export,
Water out, ball float, actuating device, liquid level display, liquid level show table, the excessive interface of profit, on the top of layering tank for observing
Mirror, is air vent on the top of sight glass, is provided with oil collect port at layering tank internal upper part, is provided with charging baffle plate, enters at oil collect port
Material baffle plate lower end is connected by pipeline oil export, and layering pot bottom connects water out, and in layering tank, middle part is provided with ball float,
Ball float is positioned at the excessive interface of profit of layering tank, and the top of described ball float connects actuating device, and actuating device includes gold
Belonging to silk and roller, the periphery of described roller is provided with circular arc stopper slot, and lower end wiry is connected with ball float, upper end wiry
Being connected in the circular arc stopper slot of roller, and be connected with liquid level display, liquid level display is provided with liquid level display table, described
Ball float includes nut, sealing ring, screw, sensor, counterweight, body, and the top center at body is provided with hole, the upper weld in hole
Having nut, during screw is through nut to body, be cased with sealing ring on screw, the inwall of bottom is provided with sensing in the body
Device, is provided with counterweight at body inner bottom part.
Above-mentioned charging baffle plate is coniform, and described oil export is arranged on the right upper portion of layering tank, described charging
Baffle plate lower end passes layering tank by the pipeline being connected with oil export.
The beneficial effects of the utility model are: this utility model uses directly perceived, convenient, and use cost is relatively low.Ambient temperature
Change testing result impact the least, mechanical transmission, it is not necessary to energising, meet requirement of explosion proof, at ball float body built with counterweight,
By being arranged on the hole on ball float body top, intrinsic for ball float counterweight can be reduced or increase, thus realize ball float proportion
The change of weight so that the buoyancy of this ball float changes, and ball float can use in different media by regulation counterweight, increases
Its range.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of ball float；
In upper figure: discharge chamber 1, oil collect port 2, layering tank 3, charging baffle plate 4, sight glass 5, air vent 6, oil export 7, water go out
Mouth 8, ball float 9, actuating device 10, liquid level display 11, liquid level display table 12, the excessive interface of profit 13, nut 9.1, sealing ring
9.2, screw 9.3, sensor 9.4, counterweight 9.5, body 9.6, tinsel 10.1 and roller 10.2.
Detailed description of the invention
In conjunction with accompanying drawing 1-2, the utility model will be further described:
This utility model includes that discharge chamber 1, oil collect port 2, layering tank 3, charging baffle plate 4, sight glass 5, air vent 6, oil go out
Mouth 7, water out 8, ball float 9, actuating device 10, liquid level display 11, liquid level show table 12, the excessive interface of profit 13, in layering
The top of tank 3 is sight glass 5, is air vent 6 on the top of sight glass 5, is provided with oil collect port 2, in oil-collecting at layering tank 3 internal upper part
Being provided with charging baffle plate 4 at mouth 2, charging baffle plate 4 lower end is connected by pipeline oil export 7, and being layered bottom tank 3 to connect has water out
8, in layering tank 3, middle part is provided with ball float 9, and ball float 9 is positioned at the excessive interface of profit 13 of layering tank 3, described ball float 9
Top connects actuating device 10, and actuating device 10 includes that tinsel 10.1 and roller 10.2, the periphery of described roller 10.2 set
Having circular arc stopper slot, the lower end of tinsel 10.1 to be connected with ball float 9, the upper end of tinsel 10.1 is connected to the circular arc of roller 10.2
In stopper slot, and being connected with liquid level display 11, liquid level display 11 is provided with liquid level display table 12, and described ball float 9 includes
Nut 9.1, sealing ring 9.2, screw 9.3, sensor 9.4, counterweight 9.5, body 9.6, the top center at body 9.6 is provided with
Hole, the upper weld in hole has nut 9.1, during screw 9.3 is through nut 9.1 to body 9.6, is cased with sealing ring on screw 9.3
9.2, the inwall of body 9.6 middle and lower part is provided with sensor 9.4, is provided with counterweight 9.5 at body 9.6 inner bottom part, counterweight is permissible
It is sand or steel ball.
Wherein, described charging baffle plate 4 is in coniform, and described oil export 7 is arranged on the right upper portion of layering tank 3, institute
Charging baffle plate 4 lower end stated passes layering tank 3 by the pipeline being connected with oil export 7.
This utility model uses directly perceived, convenient, and use cost is relatively low.Variation of ambient temperature is the least on testing result impact,
Mechanical transmission, it is not necessary to energising, meets requirement of explosion proof, at ball float body built with counterweight, and can be by being arranged on ball float body
Intrinsic for ball float counterweight is reduced or increases by the hole on top, thus realizes the change of ball float proportion weight so that this ball float
Buoyancy change, and ball float by regulation counterweight can use in different media, increase its range.
The above, be only preferred embodiment of the present utility model, and any those of ordinary skill in the art all may profit
This utility model is revised by the technical scheme of above-mentioned elaboration or is revised as the technical scheme of equivalent.Therefore, foundation
Any simple modification that the technical solution of the utility model is carried out or substitute equivalents, belong to the greatest extent this utility model claimed
Scope.
Claims (2)
1. a crude oil dehydration metering device, is characterized in that: include discharge chamber (1), oil collect port (2), layering tank (3), charging gear
Plate (4), sight glass (5), air vent (6), oil export (7), water out (8), ball float (9), actuating device (10), liquid level display
(11), liquid level shows table (12), the excessive interface of profit (13), is sight glass (5) on the top of layering tank (3), in sight glass (5)
Top be air vent (6), layering tank (3) internal upper part be provided with oil collect port (2), be provided with charging baffle plate at oil collect port (2) place
(4), pipeline connection is passed through in charging baffle plate (4) lower end oil export (7), and layering tank (3) bottom connects water out (8), is dividing
In layer tank (3), middle part is provided with ball float (9), and ball float (9) is positioned at the excessive interface of profit (13) place of layering tank (3), and described is floating
The top of ball (9) connects actuating device (10), and actuating device (10) includes tinsel (10.1) and roller (10.2), described rolling
The periphery of wheel (10.2) is provided with circular arc stopper slot, and the lower end of tinsel (10.1) is connected with ball float (9), tinsel (10.1) upper
End is connected in the circular arc stopper slot of roller (10.2), and is connected with liquid level display (11), and liquid level display (11) is provided with
Liquid level display table (12), described ball float (9) include nut (9.1), sealing ring (9.2), screw (9.3), sensor (9.4),
Counterweight (9.5), body (9.6), the top center at body (9.6) is provided with hole, and the upper weld in hole has nut (9.1), screw
(9.3) through nut (9.1) in body (9.6), screw (9.3) is cased with sealing ring (9.2), in body (9.6) under
The inwall in portion is provided with sensor (9.4), is provided with counterweight (9.5) at body (9.6) inner bottom part.
A kind of crude oil dehydration metering device the most according to claim 1, is characterized in that: described charging baffle plate (4) is in circle
Taper, described oil export (7) is arranged on the right upper portion of layering tank (3), and described charging baffle plate (4) lower end is by going out with oil
The pipeline that mouth (7) connects is through layering tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486541.4U CN205620000U (en) | 2016-05-25 | 2016-05-25 | Crude oil dehydration metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486541.4U CN205620000U (en) | 2016-05-25 | 2016-05-25 | Crude oil dehydration metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620000U true CN205620000U (en) | 2016-10-05 |
Family
ID=57024474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486541.4U Expired - Fee Related CN205620000U (en) | 2016-05-25 | 2016-05-25 | Crude oil dehydration metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645488A (en) * | 2018-07-12 | 2018-10-12 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
-
2016
- 2016-05-25 CN CN201620486541.4U patent/CN205620000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645488A (en) * | 2018-07-12 | 2018-10-12 | 南海西部石油油田服务（深圳）有限公司 | A kind of float-type multiphase medium distribution imager |
| CN108645488B (en) * | 2018-07-12 | 2023-10-13 | 南海西部石油油田服务（深圳）有限公司 | Float type multiphase medium distribution imaging instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170525 |