CN204237749U - A kind of Novel high-speed electro-desalting oil-feed injector - Google Patents
A kind of Novel high-speed electro-desalting oil-feed injector Download PDFInfo
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- CN204237749U CN204237749U CN201420573278.3U CN201420573278U CN204237749U CN 204237749 U CN204237749 U CN 204237749U CN 201420573278 U CN201420573278 U CN 201420573278U CN 204237749 U CN204237749 U CN 204237749U
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- oil
- upper flange
- nozzle
- feed
- feed injector
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Abstract
A kind of Novel high-speed electro-desalting oil-feed injector, be made up of upper and lower two-layer nozzle, it is hanging structure between two-layer nozzle, form a screw regulating type nozzle by upper flange lid and middle adapter upper flange respectively, middle adapter lower flange and bottom adapter upper flange form a band iron adjustable type nozzle.Upper flange lid is that tetrafluoroethylene compacting forms, and tetrafluoroethylene middle layer is liner one steel plate.The upper and lower two-layer nozzle edge of this high-speed electric desalting oil-feed injector does not have thread connection, the uniformly distributing in the electric field of oil stream is not disturbed, and the upper flange lid appearance of oil-feed injector is tetrafluoroethylene material, when close to electric field distance, big current can not be caused to run.And each layer injector spacing can adjust at any time, when treatment capacity changes, do not need to change oil-feed distribution system.
Description
Art
The present invention relates to a kind of oil-feed distribution system, especially water solution of oil directly can be assigned to the oil-feed injector in high-voltage electric field, be specially adapted in maximization high-speed electric desalting, under the size of larger electric desalting tank body, by profit uniformly distributing in high-voltage electric field.
Background technology
Along with refinery's scale constantly expands, the application of high-speed electric desalting technology is more and more extensive, and this also has higher requirement to the oil-feed injector that high-speed electric desalting is supporting.Current high-speed electric desalting injector is upwards followed successively by from tank body adapter: lower flange, middle adapter, upper flange, blind flange.Lower flange is bolted in the adapter of tank base by four, leaves certain interval between two panels flange.Upper flange lid is also bolted to above upper flange by four, and when crude oil enters oil-feed injection system, oil stream flows out from the gap between flange to surrounding.Because levels respectively has the existence of four standing bolts, the crude oil gushed out from gap is divided into four covering of the fans, and oil is wandered about as a refugee, nozzle is far away, distance between covering of the fan is just larger, dead band is formed between covering of the fan and covering of the fan, shorten the oil stream residence time in the electric field virtually, have impact on desalting and dewatering effect.And existing blind flange is metal construction, distance battery lead plate close together, due to the electroconductibility of metal, equipment running current is very high, while affecting desalting and dewatering effect, too increases equipment operation energy consumption.And because existing oil-feed injector is flange connect form, if crude Treatment quantitative change is large or reduce, then need to change whole oil-feed injection system, need again to make, the replacement cycle is longer.
Summary of the invention
Can not by crude oil uniformly distributing in the electric field in order to overcome existing high-speed electric desalting oil-feed injector, the deficiency that electric field running current is excessive, the invention provides a kind of high-speed electric desalting oil-feed injector, be made up of upper and lower two-layer nozzle, it is hanging structure between two-layer nozzle, form a screw regulating type nozzle by upper flange lid and middle adapter upper flange respectively, middle adapter lower flange and bottom adapter upper flange form a band iron adjustable type nozzle.This high-speed electric desalting oil-feed injector edge does not have flange bolt to connect, the uniformly distributing in the electric field of oil stream is not disturbed, and the upper flange lid appearance of oil-feed injector is tetrafluoroethylene material, when close to electric field distance, big current can not be caused to run.And each layer injector spacing can adjust at any time, when treatment capacity changes, do not need to change oil-feed distribution system.
The technical solution adopted for the present invention to solve the technical problems is: upper flange lid is that tetrafluoroethylene compacting forms, tetrafluoroethylene middle layer is liner one steel plate, a welding round steel in the middle of steel plate, round steel lower end is screw thread, welding cross type round steel in the middle of the adapter of bottom, central position is internal thread round steel, upper flange lid can be fixed in the internal thread of bottom adapter by the screw thread of round steel lower end, the upper flange of upper flange lid and middle adapter forms a nozzle, and the spacing between upper nozzle can pass through threaded adjustment.The inside, lower end of middle adapter has four with internal thread square nut, be waist type elongated hole in the middle of band iron, the supporting band iron of each waist type elongated hole, same form four in being used for taking over bottom is connected with internal thread square nut, form a nozzle between the upper flange of the lower flange of middle adapter and bottom adapter, the spacing between lower nozzle can control by regulating band iron.Bottom adapter by lower end flanges directly be welded on tank inner connecting tube upper flange and connect, realize fixing of whole nozzle system.
The invention has the beneficial effects as follows, without standing bolt between upper and lower two-layer nozzle, without dead band after the ejection of oil stream, the uniformly distributing of oil stream in high-voltage electric field can be ensured, upper flange lid outside is tetrafluoroethylene, can not and battery lead plate between form loop, the running current of equipment can be reduced.And distance between each layer nozzle can the treatment capacity of based on crude adjust at any time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is longitudinal section of the present invention structural map.
1. upper flange lid, 2. steel plate, 3. round steel in figure, 4. middle adapter upper flange, 5. cross type round steel, 6. internal thread round steel, 7. middle adapter, 8. middle adapter lower flange, 9. band iron, 10. bottom adapter upper flange, 11, square nut, 12. standing bolts, 13. bottom adapters, 14. bottom adapter lower flange, 15. tank base pipe connecting flanges.
Embodiment
Upper flange lid 1 is lining steel plate 2 structure, a round steel 3 is welded with in the middle of steel plate 2, round steel 3 lower end is external thread form, this round steel 3 can be fixed in the internal thread round steel 6 at cross type round steel 5 center by its outside screw, upper flange lid 1 and middle adapter upper flange 4 form a nozzle, by regulating the outside screw of round steel 3, the distance between upper flange lid 1 and middle adapter upper flange 4 can be controlled, thus the aperture of adjustment nozzle.Inside, middle adapter 7 lower end has four with internal thread square nut 11, and by the band iron 9 with waist type elongated hole, the same form four in bottom adapter 13 of middle adapter 7 can being fixed on is with in internal thread square nut.The standing bolt 12 that is coupled through between band iron 9 and square nut 11 realizes, and middle adapter lower flange 8 and bottom adapter upper flange 10 form a nozzle, and the spacing between nozzle can control by regulating the band iron 9 of waist type elongated hole.Bottom adapter 13 is connected with tank base pipe connecting flange by bottom adapter lower flange 14, realizes the fixing of whole nozzle system.
Claims (4)
1. a Novel high-speed electro-desalting oil-feed injector, be made up of upper and lower two-layer nozzle, it is characterized in that: be hanging structure between two-layer nozzle, form a screw regulating type nozzle by upper flange lid and middle adapter upper flange respectively, middle adapter lower flange and bottom adapter upper flange form a band iron adjustable type nozzle.
2. a kind of Novel high-speed electro-desalting oil-feed injector according to claim 1 oil-feed, is characterized in that upper flange lid is tetrafluoroethylene, lining steel plate structure.
3. a kind of Novel high-speed electro-desalting oil-feed injector according to claim 1 oil-feed, is characterized in that the spacing between upper nozzle can pass through threaded adjustment.
4. a kind of Novel high-speed electro-desalting oil-feed injector according to claim 1 oil-feed, is characterized in that the spacing between lower nozzle can control by regulating band iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573278.3U CN204237749U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel high-speed electro-desalting oil-feed injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573278.3U CN204237749U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel high-speed electro-desalting oil-feed injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237749U true CN204237749U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573278.3U Active CN204237749U (en) | 2014-09-22 | 2014-09-22 | A kind of Novel high-speed electro-desalting oil-feed injector |
Country Status (1)
| Country | Link |
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| CN (1) | CN204237749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885924A (en) * | 2014-09-22 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Novel oil inlet ejector for high-speed electric desalination |
-
2014
- 2014-09-22 CN CN201420573278.3U patent/CN204237749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885924A (en) * | 2014-09-22 | 2016-08-24 | 长江(扬中)电脱盐设备有限公司 | Novel oil inlet ejector for high-speed electric desalination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 212200 No. 2 CLP Road, Jiangsu, Yangzhong Patentee after: CHANGJIANG SAMSUNG ENERGY TECHNOLOGY CO.,LTD. Patentee after: Jiangsu Santacc Energy Equipment Co.,Ltd. Address before: 212200 Jiangsu Sanxing Technology Co., Ltd., No. 2, CLP Road, Yangzhong Development Zone, Jiangsu Patentee before: CHANGJIANG (YANGZHONG) ELECTRIC DESALTING EQUIPMENT Co.,Ltd. Patentee before: Jiangsu Santacc Energy Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160802 Address after: 212200 No. 2 CLP Road, Jiangsu, Yangzhong Patentee after: CHANGJIANG SAMSUNG ENERGY TECHNOLOGY CO.,LTD. Address before: 212200 No. 2 CLP Road, Jiangsu, Yangzhong Patentee before: CHANGJIANG SAMSUNG ENERGY TECHNOLOGY CO.,LTD. Patentee before: Jiangsu Santacc Energy Equipment Co.,Ltd. |