CN107090304B - A kind of petroleum sub-sieve device - Google Patents
A kind of petroleum sub-sieve device Download PDFInfo
- Publication number
- CN107090304B CN107090304B CN201710402343.4A CN201710402343A CN107090304B CN 107090304 B CN107090304 B CN 107090304B CN 201710402343 A CN201710402343 A CN 201710402343A CN 107090304 B CN107090304 B CN 107090304B
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- CN
- China
- Prior art keywords
- sub
- sieve
- sieve device
- petroleum
- feed pipe
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1033—Oil well production fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of petroleum sub-sieve devices, sub-sieve device ontology including tubular, sub-sieve device body interior is provided with sub-sieve duct, the transverse ends of sub-sieve device ontology are provided with the feed pipe and drainage conduit with sub-sieve hole link, it is rotatably connected to rotary shaft in the middle part of sub-sieve device ontology, several filtering impellers are provided with by rotary shaft annular array above-mentioned, are filtered in impeller array, filtering impeller diameter close to feed pipe side is smaller, and the filtering impeller diameter close to drainage conduit one end is larger；Filtering impeller includes the turntable being fixedly connected with rotary shaft, and annular array is provided with filter leaf on turntable, and filter leaf includes fan-shaped outline border, and capture net is provided in outline border, and shape is at a certain angle between plane where plane where aforementioned outline border and turntable.
Description
Technical field
The present invention relates to a kind of separated from petroleum equipment, belong to a kind of petroleum sub-sieve device.
Background technique
Petroleum, because its impurity content is larger, needs effectively to be separated by filtration petroleum, ability after preliminary exploitation
It normally realizes the transport of pipeline and is unlikely to blocking pipeline, because petroleum viscosity itself is larger, if biggish using density
Strainer is filtered, and rate is relatively slow and easily blocks, and if using the lesser strainer of density, filter effect
It is poor.
Summary of the invention
The technical problem to be solved by the present invention is the technical issues of overcoming petroleum filtration difficulty in the prior art, provides one
Kind petroleum sub-sieve device.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of petroleum sub-sieve device, the sub-sieve device ontology including a tubular are provided in the sub-sieve device body interior
Sub-sieve duct is provided with the feed pipe and drainage conduit with the sub-sieve hole link in the transverse ends of the sub-sieve device ontology,
It is rotatably connected to a rotary shaft in the middle part of the sub-sieve device ontology, several mistakes are provided with by rotary shaft annular array above-mentioned
Filter leaf wheel filters in impeller array, and the filtering impeller diameter close to feed pipe side is smaller, crosses filter leaf close to drainage conduit one end
Wheel diameter is larger；The filtering impeller includes the turntable being fixedly connected with rotary shaft, and annular array is set on the turntable
It is equipped with filter leaf, the filter leaf includes fan-shaped outline border, and capture net, plane where aforementioned outline border are provided in outline border
Shape is at a certain angle between plane where turntable.
As a further improvement of the present invention, subtracting for annular is additionally provided in the sub-sieve duct inner wall of the sub-sieve device ontology
Fast net is provided with the collecting tank of annular corresponding with aforementioned speed reduction screen, the speed reduction screen edge in the outer wall of the sub-sieve device ontology
The width in feed pipe to drainage conduit direction gradually becomes smaller, and the collecting tank is connected to feed pipe.
As a further improvement of the present invention, the capture net is made of stainless steel.
As a further improvement of the present invention, a driving impeller is provided in the leading portion of the rotary shaft and end.
As a further improvement of the present invention, the path of the feed pipe and drainage conduit is arcuate structure, described in sub-sieve
The end in duct is provided with a supporting block, and supporting block is connect by several connecting rods with sub-sieve duct inner wall, in the charging
Be provided with an auxiliary support block on pipe and the outer wall of drainage conduit, the rotary shaft and supporting block are rotatablely connected, also cross into
The wall surface of expects pipe and drainage conduit and auxiliary support block are rotatablely connected.
The beneficial effects of the present invention are:
1, the present invention is by one petroleum sub-sieve pipeline of a setting, and high-speed rotating filtering impeller is arranged wherein,
The relatively high strainer of density rotate at high speed by way of stir petroleum, strainer not only may be implemented to stone well cuts
Capture, while good driveability also is provided for oil flow, improve filtering rate.
2, the deceleration to petroleum sub-sieve pipeline edge petroleum is located at may be implemented in deceleration web frame, using along laminar flow dynamic resistance
Realize the capture of impurity, and in order to guarantee the mobile performance of deceleration net surface petroleum, a collecting tank structure is devised, is connected to
Petroleum feeding pipe, to guarantee circulating for petroleum.
3, driving impeller can be flowed with aided oil, further increase oil flow density and flowing velocity.
4, shaft of the invention is entirely immersed in petroleum, is lubricated by petroleum, and double-support mechanism has well
Support performance.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is diagrammatic cross-section of the invention；
Fig. 2 is the structural schematic diagram for filtering impeller.
In figure: 1, sub-sieve duct；2, rotary shaft；3, impeller is filtered；4, impeller is driven；5, speed reduction screen；6, collecting tank；7, into
Expects pipe；8, drainage conduit；9, supporting block；10, auxiliary support block；11, turntable；12, outline border；13, net is captured.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As depicted in figs. 1 and 2, the present invention is a kind of petroleum sub-sieve device, the sub-sieve device ontology including a tubular, in institute
It states sub-sieve device body interior and is provided with sub-sieve duct, be provided with and the sub-sieve duct in the transverse ends of the sub-sieve device ontology
The feed pipe and drainage conduit of connection are rotatably connected to a rotary shaft, the feed pipe and row in the middle part of the sub-sieve device ontology
The path of expects pipe is arcuate structure, and the end in sub-sieve duct is provided with a supporting block, and supporting block passes through several connections
Bar is connect with sub-sieve duct inner wall, and an auxiliary support block, the rotation are provided on the feed pipe and the outer wall of drainage conduit
Shaft and supporting block are rotatablely connected, and are rotatablely connected also cross feed pipe and the wall surface of drainage conduit and auxiliary support block.
Rotary shaft annular array above-mentioned is provided with several filtering impellers, it is equal in the leading portion of the rotary shaft and end
It is provided with a driving impeller, is filtered in impeller array, the filtering impeller diameter close to feed pipe side is smaller, close to drainage conduit
The filtering impeller diameter of one end is larger；The filtering impeller includes the turntable being fixedly connected with rotary shaft, in the turntable
Upper annular array is provided with filter leaf, and the filter leaf includes fan-shaped outline border, and stainless steel web material is provided in outline border
The capture net of matter, shape is at a certain angle between plane where plane where aforementioned outline border and turntable.
It is additionally provided with the speed reduction screen of annular in the sub-sieve duct inner wall of the sub-sieve device ontology, in the sub-sieve device ontology
Outer wall is provided with the collecting tank of annular corresponding with aforementioned speed reduction screen, and the speed reduction screen is along feed pipe to the width in drainage conduit direction
It gradually becomes smaller, the collecting tank is connected to feed pipe.
In use, petroleum after feed pipe entrance, submerges entire sub-sieve duct, subsequent petroleum is by driving impeller to be pressed into
Filter impeller array in, high-speed rotating filtering impeller, the relatively high capture net of density rotate at high speed by way of stir
Mix petroleum and with petroleum reciprocating contact and pass through capture net so that impurity in petroleum by by along layer resistance stick with impeller it
On, and the petroleum for being located at sub-sieve duct edge then passes through deceleration web frame and slows down to petroleum, using along laminar flow dynamic resistance reality
The capture of existing impurity, then passes through collecting tank across the petroleum of speed reduction screen and comes back in feed pipe, realize the reciprocal flowing of petroleum；
After being kept completely separate, petroleum is taken out by driving impeller to be discharged to drainage conduit by related draw-off pump.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of petroleum sub-sieve device, it is characterized in that: including the sub-sieve device ontology of a tubular, in the sub-sieve device body interior
It is provided with sub-sieve duct, is provided with and the feed pipe of the sub-sieve hole link and row in the transverse ends of the sub-sieve device ontology
Expects pipe is rotatably connected to a rotary shaft in the middle part of the sub-sieve device ontology, is provided with by rotary shaft annular array above-mentioned
Several filtering impellers filter in impeller array, and the filtering impeller diameter close to feed pipe side is smaller, close to drainage conduit one end
It is larger to filter impeller diameter；The filtering impeller includes the turntable being fixedly connected with rotary shaft, annular on the turntable
Array is provided with filter leaf, and the filter leaf includes fan-shaped outline border, and capture net, aforementioned outline border institute are provided in outline border
Shape is at a certain angle between plane where plane and turntable.
2. a kind of petroleum sub-sieve device as described in claim 1, it is characterized in that: in the sub-sieve duct inner wall of the sub-sieve device ontology
It is additionally provided with the speed reduction screen of annular, the outer wall of the sub-sieve device ontology is provided with the collection of annular corresponding with aforementioned speed reduction screen
Slot, width of the speed reduction screen along feed pipe to drainage conduit direction gradually become smaller, and the collecting tank is connected to feed pipe.
3. a kind of petroleum sub-sieve device as described in claim 1, it is characterized in that: the capture net is made of stainless steel.
4. a kind of petroleum sub-sieve device as described in claim 1, it is characterized in that: being respectively provided in the leading portion of the rotary shaft and end
There is a driving impeller.
5. a kind of petroleum sub-sieve device as described in claim 1, it is characterized in that: the path of the feed pipe and drainage conduit is arc
Structure, the end in sub-sieve duct are provided with a supporting block, and supporting block passes through several connecting rods and sub-sieve duct inner wall
Connection, is provided with an auxiliary support block on the feed pipe and the outer wall of drainage conduit, and the rotary shaft and supporting block rotate
Connection is rotatablely connected also cross feed pipe and the wall surface of drainage conduit and auxiliary support block.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402343.4A CN107090304B (en) | 2017-06-01 | 2017-06-01 | A kind of petroleum sub-sieve device |
| PCT/CN2017/115204 WO2018218922A1 (en) | 2017-06-01 | 2017-12-08 | Petroleum screener |
| JP2018600177U JP3221955U (en) | 2017-06-01 | 2017-12-08 | Oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402343.4A CN107090304B (en) | 2017-06-01 | 2017-06-01 | A kind of petroleum sub-sieve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107090304A CN107090304A (en) | 2017-08-25 |
| CN107090304B true CN107090304B (en) | 2019-01-25 |
Family
ID=59639882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402343.4A Active CN107090304B (en) | 2017-06-01 | 2017-06-01 | A kind of petroleum sub-sieve device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3221955U (en) |
| CN (1) | CN107090304B (en) |
| WO (1) | WO2018218922A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090304B (en) * | 2017-06-01 | 2019-01-25 | 盐城市锦瑞石油机械有限公司 | A kind of petroleum sub-sieve device |
| CN111334327A (en) * | 2020-03-13 | 2020-06-26 | 陆克思 | Petroleum screening device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254250A (en) * | 1991-05-30 | 1993-10-19 | Membrex, Inc. | Rotary filtration device and filter pack therefor |
| CN202212051U (en) * | 2011-07-21 | 2012-05-09 | 郑福生 | Hollow water outlet shaft of rotary disc filter |
| CN103977631A (en) * | 2014-05-26 | 2014-08-13 | 杨仲辉 | Oil field crude oil filtration treatment device |
| CN206768026U (en) * | 2017-06-01 | 2017-12-19 | 盐城市锦瑞石油机械有限公司 | A kind of oil sub-sieve device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10211168A1 (en) * | 2001-03-23 | 2002-10-17 | Buessing Reinhard | Multi-stage rotary filter for liquids has filter and hollow shaft sections driven at high revolution rate to prevent particles sticking to filter |
| CN107090304B (en) * | 2017-06-01 | 2019-01-25 | 盐城市锦瑞石油机械有限公司 | A kind of petroleum sub-sieve device |
-
2017
- 2017-06-01 CN CN201710402343.4A patent/CN107090304B/en active Active
- 2017-12-08 WO PCT/CN2017/115204 patent/WO2018218922A1/en active Application Filing
- 2017-12-08 JP JP2018600177U patent/JP3221955U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254250A (en) * | 1991-05-30 | 1993-10-19 | Membrex, Inc. | Rotary filtration device and filter pack therefor |
| CN202212051U (en) * | 2011-07-21 | 2012-05-09 | 郑福生 | Hollow water outlet shaft of rotary disc filter |
| CN103977631A (en) * | 2014-05-26 | 2014-08-13 | 杨仲辉 | Oil field crude oil filtration treatment device |
| CN206768026U (en) * | 2017-06-01 | 2017-12-19 | 盐城市锦瑞石油机械有限公司 | A kind of oil sub-sieve device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107090304A (en) | 2017-08-25 |
| WO2018218922A1 (en) | 2018-12-06 |
| JP3221955U (en) | 2019-07-04 |
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