CN2205812Y - Homogeneous extractor for floating roof tank - Google Patents
Homogeneous extractor for floating roof tank Download PDFInfo
- Publication number
- CN2205812Y CN2205812Y CN 94201404 CN94201404U CN2205812Y CN 2205812 Y CN2205812 Y CN 2205812Y CN 94201404 CN94201404 CN 94201404 CN 94201404 U CN94201404 U CN 94201404U CN 2205812 Y CN2205812 Y CN 2205812Y
- Authority
- CN
- China
- Prior art keywords
- floating roof
- tank
- inclined tube
- roof tank
- homogeneous
- 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 discloses a homogeneous extractor for a floating roof tank, which is a homogeneous extracting device which is installed in a floating roof tank. The homogeneous extractor for a floating roof tank utilizes the buoyancy of the floating plate of the floating roof tank to support the top end of a lifting diagonal pipe, and the top end of the lifting diagonal pipe follows the lift and the fall of the floating plate to be lifted and fallen. The bottom of the lifting diagonal pipe is provided with a plurality of rectangular holes. When oil in the tank is extracted, the oil is extracted out of the tank from the different heights of the tank along a passage between the lifting diagonal pipe and an extracting tank outlet. Therefore, the oil products with physical properties and a single-layer position are purely extracted form the tank bottom, which is changed to be that the oil products with different physical properties are mixed, homogenized and extracted along the different layer positions of the tank height.
Description
The utility model relates to a kind of homogeneous of floating roof tank that is applicable to and extracts equipment out.
In the storing and transporting system of petrochemical enterprise, usually run into the mixed problem of the oil product of different rerum naturas, some storage tank usually receives two or more rerum naturas other oil product, hope evenly mixes the back and extracts out in storage tank, to satisfy the requirement of next production process, even same oil product is extracted out after storage a period of time again, also can occur the phenomenon of " heavily going up light down " to some extent, equally also have the problem that needs mixing.
Chinese patent 89219997.0 proposes the rerum natura EVEN SUCTION DEVICE IN and has solved this problem more effectively, it is extracted out at the bottom of with the oil product jar and becomes along a jar high even extraction by being located at lifting inclined tube on the EVEN SUCTION DEVICE IN, but this equipment lifting inclined tube is to realize dipping and heaving by the buoyancy of the ball float that is located at the top, in Oil Storage and Transport System of Petrochemistry, it is floating roof tanks that many storage tanks are arranged, the space of ball float is not set, has so just limited the range of use of this technology.
The purpose of this utility model is that the homogeneous that will provide a kind of lifting by the floating roof tank pontoon to drive the lifting of lifting inclined tube is extracted equipment out, and it can be applicable to floating roof tank effectively.
The purpose of this utility model is achieved in that in the bottom of floating roof tank pontoon one group of guide rail is set that a roller is installed on the top of lifting inclined tube, realizes the dipping and heaving of lifting inclined tube by the horizontal motion of roller on guide rail by the buoyancy of pontoon.
The concrete structure of utility model is provided by following examples and accompanying drawing thereof.
Fig. 1, Fig. 2 are that Fig. 3 is a lifting inclined tube mouth scheme drawing according to the floating roof tank homogeneous extractor displacer planar structure scheme drawing that the utility model proposes.
This equipment has a bottom to have row's rectangular opening (5) along its length, the bottom can be rotated, the top can lifting lifting inclined tube (4), the bottom of lifting inclined tube (4) vertically and with conduit (6) communicates, one end of conduit (6) is blind dead and be supported on the rotating stand (7), the other end communicates with collecting box (9) by the rotary seal (8) that is fixed on the collecting box (9), collecting box (9) is communicated with a jar extraction mouthful (3), the horizontal projection direction that is parallel to lifting inclined tube (4) in the bottom of floating roof tank pontoon (2) is equiped with one group of guide rail (11), there is one group of rotary roller (10) on the top of lifting inclined tube (4), roller (10) is fixed on the top of lifting inclined tube (4) by attaching parts (12), load-bearing simultaneously is on guide rail (11), with the top picking-up of lifting inclined tube (4).When oil product was extracted out, the oil product of different layers position, different rerum naturas entered lifting inclined tube (4) along arrow (13) (13) direction by rectangular opening (5) in the jar, passed through conduit (6), collecting box (9) then, extracted out outside the jar from extracting mouthful (3) out.Thereby realize jar mixing homogeneous extraction of the oil product of the different rerum naturas in interior different layers position.Along with oil product in the jar is drawn out of, pontoon (2) descends with liquid level in the jar, under the action of gravity of lifting inclined tube (4), roller (10) is made horizontal rolling along arrow (14) direction on guide rail (11), has guaranteed top lifting with the lifting of pontoon (2) of lifting inclined tube (4).According to the difference of liquid level in the jar, lifting inclined tube (4) has different horizontal sextant angles, and the α angular region is preferably between 0 ° to 80 °.The process of oil tank oil-feed is just opposite with the process of extraction, so the process of oil-feed itself also is the process of a mixing.
Claims (3)
1, a kind of floating roof tank homogeneous extractor displacer that is used for the extraction of floating roof tank homogeneous, this equipment has a bottom to have row's rectangular opening (5) along its length, the bottom can be rotated, the top can lifting lifting inclined tube (4), the bottom of lifting inclined tube (4) vertically and with conduit (6) communicates, one end of conduit (6) is blind dead, and be supported on the rotating stand (7), the other end is communicated with collecting box (9) by the rotary seal (8) that is fixed on the collecting box (9), collecting box (9) is communicated with a jar extraction mouthful (3), form jar oil product of the different rerum naturas in interior different layers position through rectangular opening (5), lifting inclined tube (4), conduit (6), collecting box (9) is to jar extraction passage of extraction mouthful (3), the top that it is characterized in that lifting inclined tube (4) is equiped with one group of roller (10) by attaching parts (12), and roller (10) load-bearing is on the one group of guide rail (11) that is fixed on pontoon (2) bottom.
2, floating roof tank homogeneous extractor displacer according to claim 1 is characterized in that the bottom that guide rail (11) is installed in floating roof tank pontoon (2) is parallel on the horizontal projection direction of lifting inclined tube (4).
3, according to right 1 described floating roof tank homogeneous extractor displacer, the horizontal sextant angle α that it is characterized in that lifting inclined tube (4) is between 0 ° to 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201404 CN2205812Y (en) | 1994-01-20 | 1994-01-20 | Homogeneous extractor for floating roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201404 CN2205812Y (en) | 1994-01-20 | 1994-01-20 | Homogeneous extractor for floating roof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205812Y true CN2205812Y (en) | 1995-08-23 |
Family
ID=33821470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94201404 Expired - Fee Related CN2205812Y (en) | 1994-01-20 | 1994-01-20 | Homogeneous extractor for floating roof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205812Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645040A (en) * | 2011-02-19 | 2012-08-22 | 李殿治 | Water temperature adjusting and mixing pipe of solar water heater |
| CN110116873A (en) * | 2018-02-07 | 2019-08-13 | 抚顺远宏石化设备科技开发制造有限公司 | Automatic uniform suction unit |
-
1994
- 1994-01-20 CN CN 94201404 patent/CN2205812Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645040A (en) * | 2011-02-19 | 2012-08-22 | 李殿治 | Water temperature adjusting and mixing pipe of solar water heater |
| CN102645040B (en) * | 2011-02-19 | 2013-09-25 | 李殿治 | Water temperature adjusting and mixing pipe of solar water heater |
| CN110116873A (en) * | 2018-02-07 | 2019-08-13 | 抚顺远宏石化设备科技开发制造有限公司 | Automatic uniform suction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHANG GUORUI; CUI XIAOMING TO: LANZHOU OIL MACHINE RESEARCH INSTITUTE PETROLEUM CHEMICAL ENGINEERING ASSOSSERIES FACTORY |
|
| CP03 | Change of name, title or address |
Address after: 730050 Lanzhou Petroleum Machinery Research Institute petro chemical Parts Factory Patentee after: Lanzhou Petroleum Machinery Research Institute petro chemical Fittings Factory Address before: 830019 Design Institute of Urumqi Petrochemical General Factory Patentee before: Zhang Guorui Patentee before: Cui Xiaoming |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |