CN203736901U - Automatic control device for oil-water interface of settling tank - Google Patents
Automatic control device for oil-water interface of settling tank Download PDFInfo
- Publication number
- CN203736901U CN203736901U CN201320884142.XU CN201320884142U CN203736901U CN 203736901 U CN203736901 U CN 203736901U CN 201320884142 U CN201320884142 U CN 201320884142U CN 203736901 U CN203736901 U CN 203736901U
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- China
- Prior art keywords
- outlet pipe
- settling tank
- water
- oil
- casing
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Abstract
The utility model relates to an automatic control device for an oil-water interface of a settling tank. The automatic control device comprises a tank body, a water outlet pipe and a water inlet pipe, wherein the water outlet pipe penetrates through the bottom end of the tank body; one end of the water inlet pipe is connected with the tank body; the other end of the water inlet pipe is connected with the settling tank; a connecting device is arranged at the upper end of the water outlet pipe; a screw rod is arranged at the top end of the connecting device; the screw rod penetrates through the top end of the tank body; a plurality of through holes are formed in the wall of the water outlet pipe; a vent valve is arranged at the top of the tank body; one end of the vent valve is connected with the tank body, and the other end of the vent valve is connected with an airflow observation window. The automatic control device is simple in structure and is convenient to use; the height of the oil-water interface is controlled by regulating the height of the water surface of the adjustable tank body, and thus an optimal separation effect is achieved.
Description
Technical field
The utility model relates to automaton, relates in particular to a kind of settling tank oil-water interfaces automaton.
Background technology
At oil and gas industry, the dehydration of crude oil is one indispensable link in crude Treatment, and settling tank is a kind of conventional dehydration of crude oil equipment, settling tank is the difference of utilizing profit density, water droplet is moved downward, oil is operation upwards, realized water-oil separating, sewage after separation is discharged via drainpipe, in separation process, the too high meeting of settling tank inner aqueous layer makes the sedimentation time extend the treating capacity that affects crude oil, the too low washing time of crude oil that can cause of water layer is too short, cause and run oil or dehydration of crude oil deficiency, affect the quality of oil product output, visible, the accurate control of oil-water interfaces is directly had influence on to the effect of the dehydration of crude oil, also be the key point of settling tank oily water separation technique
Utility model content
The purpose of this utility model is: in order to address the above problem, provide a kind of simple in structure, easy to use, by regulating the height of the water surface of adjustable casing own to control the height of oil-water interfaces, to reach the settling tank oil-water interfaces automaton of best separating effect.
To achieve these goals, the technical solution of the utility model is:
A kind of settling tank oil-water interfaces automaton; Comprise casing, outlet pipe, water inlet pipe; Described outlet pipe is worn and is penetrated in described casing bottom; Described water inlet pipe one end connect box; The other end connects settling tank; Described outlet pipe upper end arranges jockey; Described jockey top is provided with screw mandrel; Described screw mandrel is worn and is penetrated in described casing top; Described outlet pipe tube wall arranges some through holes; Described casing top arranges air bleeding valve; Described air bleeding valve one end connect box, the other end connects air-flow observation window.
Further, described screw mandrel top arranges handwheel.
Further, described bottom half arranges O type circle; Described O type circle and described outlet pipe fit tightly.
Further, described screw mandrel is connected with described casing by screw thread.
The utility model is owing to having adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
The utility model, owing to jockey being set on outlet pipe top, is also provided with the screw mandrel being connected with jockey simultaneously, adjusts the height of water pipe by rotary screw; The utility model owing to being provided with some through holes on outlet pipe, and the water in casing is discharged by through hole; The utility model, owing to being provided with air bleeding valve on casing, is convenient to discharge the gas in casing, guarantees that water flows out from through hole smoothly, is provided with air-flow observation window in air bleeding valve rear end simultaneously, can Real Time Observation exhaust situation; The utility model is owing to being provided with handwheel on screw mandrel top, easy to operate; The utility model is owing to being provided with O type circle at bottom half and outlet pipe contact position, to guarantee that casing and outlet pipe junction can seepages.
Accompanying drawing explanation
Fig. 1 is the utility model settling tank oil-water interfaces automaton structural representation.
Fig. 2 is that the utility model settling tank oil-water interfaces automaton uses state diagram.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
Refer to shown in Fig. 1 and Fig. 2 a kind of settling tank oil-water interfaces automaton; It is characterized in that: comprise casing 1, outlet pipe 2, water inlet pipe 3; Described outlet pipe 2 is worn and is penetrated in described casing 1 bottom; Described water inlet pipe 3 one end connect boxes 1; The other end connects settling tank; Described outlet pipe 2 upper ends arrange jockey 21; Described jockey 21 tops are provided with screw mandrel 22; Described screw mandrel 22 is worn and is penetrated in described casing 1 top; Described outlet pipe 2 tube walls arrange some through holes 24; Described casing 1 top arranges air bleeding valve 11; Described air bleeding valve 11 one end connect boxes 1, the other end connects air-flow observation window 12; Owing to jockey 21 being set on outlet pipe 2 tops, be also provided with the screw mandrel 22 being connected with jockey 21 simultaneously, by rotary screw 22, adjust the height of water pipe 2; Owing to being provided with some through holes 24 on outlet pipe 2, the water in casing 1 is discharged by through hole 24; Owing to being provided with air bleeding valve 11 on casing 1, be convenient to discharge the gas in casing 1, guarantee that water flows out from through hole smoothly, in air bleeding valve 11 rear ends, be provided with air-flow observation window 12 simultaneously, can Real Time Observation exhaust situation.
Preferably, described screw mandrel 22 tops arrange handwheel 23, convenient operation screw mandrel.
Preferably, described casing 1 bottom arranges O type circle; Described O type circle and described outlet pipe 2 fit tightly, to guarantee that casing 1 and outlet pipe 2 junctions can seepages.
Preferably, described screw mandrel 2 is connected with described casing 1 by screw thread.
In sum, the utility model is simple in structure, easy to use, by regulating the height of the water surface of adjustable casing own to control the height of oil-water interfaces, to reach best separating effect.
Claims (4)
1. a settling tank oil-water interfaces automaton; It is characterized in that: comprise casing (1), outlet pipe (2), water inlet pipe (3); Described outlet pipe (2) is worn and is penetrated in described casing (1) bottom; Described water inlet pipe (3) one end connect box (1); The other end connects settling tank; Described outlet pipe (2) upper end arranges jockey (21); Described jockey (21) top is provided with screw mandrel (22); Described screw mandrel (22) is worn and is penetrated in described casing (1) top; Described outlet pipe (2) tube wall arranges some through holes (24); Described casing (1) top arranges air bleeding valve (11); Described air bleeding valve (11) one end connect box (1), the other end connects air-flow observation window (12).
2. settling tank oil-water interfaces automaton according to claim 1; It is characterized in that: described screw mandrel (22) top arranges handwheel (23).
3. settling tank oil-water interfaces automaton according to claim 1; It is characterized in that: described casing (1) bottom arranges O type circle; Described O type circle and described outlet pipe (2) fit tightly.
4. settling tank oil-water interfaces automaton according to claim 1; It is characterized in that: described screw mandrel (2) is connected with described casing (1) by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884142.XU CN203736901U (en) | 2013-12-30 | 2013-12-30 | Automatic control device for oil-water interface of settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884142.XU CN203736901U (en) | 2013-12-30 | 2013-12-30 | Automatic control device for oil-water interface of settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736901U true CN203736901U (en) | 2014-07-30 |
Family
ID=51336768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884142.XU Expired - Fee Related CN203736901U (en) | 2013-12-30 | 2013-12-30 | Automatic control device for oil-water interface of settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524816A (en) * | 2015-01-20 | 2015-04-22 | 天津大学 | Intelligent control system for liquid-liquid separator |
| CN105797436A (en) * | 2016-03-29 | 2016-07-27 | 中国海洋石油总公司 | Horizontal separator oil-water interface closed on-line adjuster |
| CN111035965A (en) * | 2020-01-08 | 2020-04-21 | 宣化钢铁集团有限责任公司 | Device and method for regulating and controlling tar and ammonia water separation effect |
-
2013
- 2013-12-30 CN CN201320884142.XU patent/CN203736901U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104524816A (en) * | 2015-01-20 | 2015-04-22 | 天津大学 | Intelligent control system for liquid-liquid separator |
| CN105797436A (en) * | 2016-03-29 | 2016-07-27 | 中国海洋石油总公司 | Horizontal separator oil-water interface closed on-line adjuster |
| CN105797436B (en) * | 2016-03-29 | 2017-09-29 | 中国海洋石油总公司 | Horizontal separator oil-water interfaces enclosed on-line control device |
| CN111035965A (en) * | 2020-01-08 | 2020-04-21 | 宣化钢铁集团有限责任公司 | Device and method for regulating and controlling tar and ammonia water separation effect |
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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 |
Granted publication date: 20140730 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |