CN203724818U - Mechanical foam removal device for primary settling tank - Google Patents
Mechanical foam removal device for primary settling tank Download PDFInfo
- Publication number
- CN203724818U CN203724818U CN201420103024.5U CN201420103024U CN203724818U CN 203724818 U CN203724818 U CN 203724818U CN 201420103024 U CN201420103024 U CN 201420103024U CN 203724818 U CN203724818 U CN 203724818U
- Authority
- CN
- China
- Prior art keywords
- settling tank
- wheel
- central shaft
- defoaming device
- bearing
- 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
A mechanical foam removal device for a primary settling tank comprises a lower bearing (4), a lower inertia wheel (5), a hydraulic drive wheel (7), a center shaft (8), fan blades (9), a coupler (10), an upper inertia wheel (11), a shaft seal (12), a bracket (13) and an upper bearing (14), and is characterized in that the upper bearing (14) is arranged at the top end of the center shaft (8) of the mechanical foam removal device for the primary settling tank and supported by the bracket (13); and the fan blades (9) and the upper inertia wheel (11) are arranged at the upper part of the center shaft (8), the hydraulic drive wheel (7) is arranged at the lower part of the center shaft (8), the lower inertia wheel (5) is arranged below the hydraulic drive wheel (7), and the lower bearing (4) is arranged at the lower end of the center shaft (8). The mechanical foam removal device is used for removing foam in the primary settling tank in an oil field united station, the hydraulic drive wheel is driven to rotate by liquid inlet power, the fan blades are driven to rotate to remove the foam, the foam removal time is short, the crude oil treatment cost is reduced, and normal production operation of the united station is guaranteed.
Description
Technical field
the utility model relates to field joint stations oil tank mechanical defoaming device technology, specifically a kind of settling tank machinery defoaming device.
Background technology
oil field development is to after the water drive stage, and the well liquid of extraction is to contain oil, gas, water three-phase fluid, when Jing Yeji be passed to multi-purpose station need to take dehydration, the work such as degassed by pure Crude Oil Transportation to refinery factory.In degasification process, be positioned at the top of a settling tank due to gas, mix formation foam with middle crude oil, what take due to the settling tank using at present is the mode that nature is eliminated foam and chemistry and eliminate foam, naturally the elimination foam time is long, it is fast that chemistry is eliminated foam, but cause crude oil processing cost to increase.
Summary of the invention
the purpose of this utility model is exactly in view of the foregoing defects the prior art has, and a kind of settling tank machinery defoaming device is provided.
technical solutions of the utility model comprise: lower bearing, lower flying wheel, the wheel that surges, central shaft, flabellum, shaft coupling, shaft seal, support upper bearing (metal).The top of the central shaft of described settling tank machinery defoaming device is provided with upper bearing (metal), and upper bearing (metal) is by stent support, and the top of central shaft is provided with flabellum and upper flying wheel, and the bottom of central shaft is provided with the wheel that surges, and the wheel that surges has lower flying wheel, and lower end is provided with lower bearing.
the wheel that surges in above-mentioned settling tank machinery defoaming device, for circular cone shape, is provided with helical blade around.
flabellum in above-mentioned settling tank machinery defoaming device is trapezium structure, is arranged with 2～4 flabellums on central shaft.
central shaft in above-mentioned settling tank machinery defoaming device is two sections of formations, between flabellum and upper flying wheel, is provided with shaft coupling.
between central shaft in above-mentioned settling tank machinery defoaming device and tank deck, be provided with shaft seal.
the beneficial effects of the utility model are: be applicable to settling tank of field joint stations except foam-expelling, utilize feed liquor power fluid driving wheel to rotate, drive flabellum to rotate froth breaking, the froth breaking foam time is short, save the energy, reduce oil-treating cost, ensure the normal operation of multi-purpose station production.
Brief description of the drawings
fig. 1-the utility model master looks complete section structural representation.
in figure, 1. tank body, 2. oil catcher, 3. flowline, 4. lower bearing, 5. descends flying wheel, 6. feed tube, the wheel that 7. surges, 8. central shaft, 9. flabellum, 10. shaft coupling, flying wheel on 11., 12. shaft seals, 13. supports, 14. upper bearing (metal)s.
Detailed description of the invention
by reference to the accompanying drawings, the utility model will be further described:
as shown in the figure, a settling tank machinery defoaming device is made up of lower bearing 4, lower flying wheel 5, the wheel 7 that surges, central shaft 8, flabellum 9, shaft coupling 10, shaft seal 11, support 12, upper bearing (metal) 13.The top of the central shaft 8 of described settling tank machinery defoaming device is provided with upper bearing (metal) 13, upper bearing (metal) 13 is fixed on the top braces of tank body 1 by support 12, between central shaft 8 and tank deck, be provided with shaft seal 11, central shaft 8 is made as two sections, between top flabellum 9 and upper flying wheel 11, be provided with shaft coupling 10, flabellum 9 symmetries are made as 4, bottom be provided with circular cone shape surge wheel 7, the wheel 7 that surges is provided with helical blade around, the wheel 7 that surges has lower flying wheel 5, the lower end of central shaft 8 is provided with lower bearing 4, is fixed on the bottom of tank body 1.
Claims (5)
1. a settling tank machinery defoaming device once, comprising: lower bearing (4), lower flying wheel (5), the wheel (7) that surges, central shaft (8), flabellum (9), shaft coupling (10), upper flying wheel (11), shaft seal (12), support (13), upper bearing (metal) (14); It is characterized in that: the top of the central shaft (8) of described settling tank machinery defoaming device is provided with upper bearing (metal) (13), upper bearing (metal) (13) is supported by support (12), the top of central shaft (8) is provided with flabellum (9) and upper flying wheel (11), the bottom of central shaft (8) is provided with the wheel (7) that surges, the wheel (7) that surges has lower flying wheel (5), and lower end is provided with lower bearing (4).
2. settling tank machinery defoaming device according to claim 1, is characterized in that: described in the wheel (7) that surges be circular cone shape, be provided with helical blade around.
3. settling tank machinery defoaming device according to claim 1, is characterized in that: described flabellum (9) is trapezium structure, is arranged with 2～4 flabellums (9) on central shaft (8).
4. settling tank machinery defoaming device according to claim 1, is characterized in that: described central shaft (8) is two sections of compositions, between flabellum (9) and upper flying wheel (11), is provided with shaft coupling (10).
5. settling tank machinery defoaming device according to claim 1, is characterized in that: between described central shaft (8) and tank deck, be provided with shaft seal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103024.5U CN203724818U (en) | 2014-03-10 | 2014-03-10 | Mechanical foam removal device for primary settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103024.5U CN203724818U (en) | 2014-03-10 | 2014-03-10 | Mechanical foam removal device for primary settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724818U true CN203724818U (en) | 2014-07-23 |
Family
ID=51194920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103024.5U Expired - Fee Related CN203724818U (en) | 2014-03-10 | 2014-03-10 | Mechanical foam removal device for primary settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578723A (en) * | 2019-10-24 | 2019-12-17 | 郑杰 | Hydraulic oil tank |
-
2014
- 2014-03-10 CN CN201420103024.5U patent/CN203724818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578723A (en) * | 2019-10-24 | 2019-12-17 | 郑杰 | Hydraulic oil tank |
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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: 20140723 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |