CN110180258A - A kind of lubricating filtering device - Google Patents
A kind of lubricating filtering device Download PDFInfo
- Publication number
- CN110180258A CN110180258A CN201910565233.9A CN201910565233A CN110180258A CN 110180258 A CN110180258 A CN 110180258A CN 201910565233 A CN201910565233 A CN 201910565233A CN 110180258 A CN110180258 A CN 110180258A
- Authority
- CN
- China
- Prior art keywords
- sandwich plate
- screen pipe
- filtering device
- pipe
- peripheral surface
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
- Filtering Materials (AREA)
Abstract
This application discloses a kind of lubricating filtering device, including feed inlet, discharge port, slag-drip opening, the shell of cylinder and along the screen pipe of spiral yarn shaped extension；It is coaxially arranged with cylinder-shaped sandwich plate in shell, forms interlayer cavity between sandwich plate and side wall of outer shell；Screen pipe is connected on sandwich plate inner peripheral surface, is connected to interlayer cavity by primary filtration network；Feed inlet is connected to by feed pipe with screen pipe top；Slag-drip opening is connected to by scum pipe with screen pipe bottom end；Sandwich plate lower end is secondary filter；Grease pump is equipped in sandwich plate enclosed space；Discharge port is connected by the oil outlet of discharge nozzle and grease pump.Along helical flow in lubricating oil inherent filtration pipe to be filtered, lubricating oil is thrown away through primary filtration network to interlayer cavity under the action of the centrifugal force, and flowing velocity and the rate of filtration are very fast；Lubricating oil in interlayer cavity enters the enclosed region of sandwich plate inner peripheral surface after secondary filter secondary filter again, exports filtered lubricating oil through grease pump.
Description
Technical field
This application involves a kind of filter devices, and in particular to a kind of lubricating filtering device.
Background technique
Lubricating oil is mainly used on various types of automobiles and mechanical equipment, and plays lubrication, supplement heat rejecter, antirust, clear
The important function such as clean, sealing and buffering.A large amount of excess oil or useless is often generated in the production and use process of lubricating oil
Oil, and in order to realize the recycling and reusing to these excess oil or waste oil, it just needs that dress is recovered by filtration using to corresponding at this time
It sets and excess oil or waste oil is filtered and is purified.It but is the limit being limited in structure and design the problems of at the same time
System, the preferable lubricating oil of filter effect, the rate of filtration relatively slowly, affect production effect to existing filtering recovering device in order to obtain
Rate.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of lubricating filtering device.
The application provides a kind of lubricating filtering device, including feed inlet, discharge port, slag-drip opening, cylinder shell and
Along the screen pipe of spiral yarn shaped extension；It is coaxially arranged with cylinder-shaped sandwich plate in shell, is formed between sandwich plate and side wall of outer shell
Interlayer cavity；Screen pipe is connected on sandwich plate inner peripheral surface, is connected to interlayer cavity by primary filtration network；Feed inlet passes through feed pipe
It is connected to screen pipe top；Slag-drip opening is connected to by scum pipe with screen pipe bottom end；Sandwich plate lower end is secondary filter；Interlayer
Grease pump is equipped in plate enclosed space；Discharge port is connected by the oil outlet of discharge nozzle and grease pump.Lubrication to be filtered
Along helical flow in oily inherent filtration pipe, lubricating oil is thrown away through primary filtration network to interlayer cavity under the action of the centrifugal force, flowing
Speed and the rate of filtration are very fast；Lubricating oil in interlayer cavity enters sandwich plate inner peripheral surface after secondary filter secondary filter again
Enclosed region exports filtered lubricating oil through grease pump.Lubrication oil filtration effect after secondary filter is preferable, filter efficiency
Also higher.
Further, screen pipe includes exterior panel and interior supporting plate；Exterior panel is solid slab, and section is in the primary mistake of opening direction
The right angle of strainer is U-shaped；Interior supporting plate is web plate, and two sides are connected with primary filtration network, exterior panel respectively；Interior supporting plate middle concave part at
For accommodating the groove of impurity.Exterior panel is solid slab, and lubricating oil is prevented in screen pipe to fall directly into profit without secondary filter
The oil inlet of oil pump；Interior supporting plate is web plate, web plate usually identical as primary filtration network selection, so that material can also be through interior branch
Plate filtering, increases filter area；Groove is used to accommodate the impurity that material precipitates during screen pipe helical flow, keeps away
Exempt from each web plate that the blocking of impurity large area is used for filtering, further increases misgivings efficiency.
Further, sandwich plate inner peripheral surface is connected with three-stage filtration net；It is online that three-stage filtration net position is higher than secondary filtration
Edge；Grease pump is located at three-stage filtration side on the net.Three-stage filtration, effect are more preferable.
Further, secondary filtration net height accounts for the 10%-20% of sandwich plate whole height.
Further, sandwich plate outer peripheral surface is equipped with the supporting leg of at least 3 circular arrays distribution.Supporting leg increases folder
Laminate intensity.
Further, sandwich plate outer peripheral surface is equipped with spiral baffle；Baffle is arranged along primary filtration network top edge；
Baffle section is lower than far from one end of sandwich plate close to one end of sandwich plate.In baffle interlayer cavity the lubricating oil of top along
Primary filtration network reversely flows into screen pipe.
The application has the advantages and positive effects of: since the application uses technical solution as above, lubrication to be filtered
Along helical flow in oily inherent filtration pipe, lubricating oil is thrown away through primary filtration network to interlayer under the action of the centrifugal force, flowing speed
Degree and the rate of filtration are very fast；Lubricating oil in interlayer enters sandwich plate inner peripheral surface again after secondary filter secondary filter and is enclosed
Region exports filtered lubricating oil through grease pump.Lubrication oil filtration effect after secondary filter is preferable, filter efficiency also compared with
It is high.
The technical issues of in addition to the application described above solution, constitutes the technical characteristic of technical solution and by these
Except advantage brought by the technical characteristic of technical solution, wrapped in other technologies problem that the application can solve, technical solution
Advantage brought by the other technical characteristics contained and these technical characteristics, makees further details of hereinafter in conjunction with attached drawing
Explanation.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is lubricating filtering device structural schematic diagram provided by the embodiments of the present application；
Fig. 2 is screen pipe structural schematic diagram in lubricating filtering device provided by the embodiments of the present application；
Fig. 3 is Sandwich Plates schematic diagram in lubricating filtering device provided by the embodiments of the present application.
In figure: 1, feed inlet；2, discharge port；3, slag-drip opening；4, shell；5, sandwich plate；6, interlayer cavity；7, primary filter
Net；8, secondary filter；9, grease pump；10, exterior panel；11, interior supporting plate；12, three-stage filtration net；13, supporting leg；14, it keeps off
Plate.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 and Fig. 2 are please referred to, the present embodiment provides a kind of lubricating filtering devices, including feed inlet 1, discharge port 2, row
Cinder notch 3, cylindrical shell 4 and the screen pipe along spiral yarn shaped extension.It is coaxially arranged with cylinder-shaped sandwich plate 5 in shell 4, presss from both sides
Interlayer cavity 6 is formed between 4 side wall of laminate 5 and shell.
Screen pipe is connected on 5 inner peripheral surface of sandwich plate, is connected to interlayer cavity 6 by primary filtration network 7.I.e. sandwich plate 5 with
On the face of screen pipe joint, the two shares a primary filtration network 7, solid construction is not set, so that lubricating oil in screen pipe
It is able to enter interlayer cavity 6.Feed inlet 1 is connected to by feed pipe with screen pipe top, so that lubricating oil to be filtered enters filtering
It manages and is flowed along screen pipe downward spiral.Slag-drip opening 3 is connected to by scum pipe with screen pipe bottom end, when screen pipe inner product collect together it is more
When impurity, openable slag-drip opening, flushed chimney filter.5 lower end of sandwich plate is secondary filter 8；Having passed through in interlayer cavity 6
The primary filtered lubricating oil of primary filtration network 7 is crossed, enters 5 institute of sandwich plate after carrying out secondary filter using secondary filter 8
Confining space.Grease pump 9 is equipped in 5 enclosed space of sandwich plate；Discharge port 2 is connected by the oil outlet of discharge nozzle and grease pump 9
It connects.Flowline and scum pipe are each passed through interlayer cavity 6 and lead to outside shell 4.Along spiral in lubricating oil inherent filtration pipe to be filtered
Shape flowing, lubricating oil is thrown away through primary filtration network to interlayer cavity 6 under the action of the centrifugal force, flowing velocity and the rate of filtration compared with
Fastly；Lubricating oil in interlayer cavity 6 enters the enclosed region of 5 inner peripheral surface of sandwich plate after 8 secondary filter of secondary filter again, through lubricating
Oil pump 9 exports filtered lubricating oil.Lubrication oil filtration effect after secondary filter is preferable, and filter efficiency is also higher.
In a preferred embodiment, screen pipe includes exterior panel 10 and interior supporting plate 11；Exterior panel 10 is solid slab, and section is in
It is open U-shaped towards the right angle of primary filtration network 7；Interior supporting plate 11 be web plate, two sides respectively with primary filtration network 7,10 phase of exterior panel
Even；Interior 11 middle concave part of supporting plate is at the groove for accommodating impurity.Exterior panel 10 is solid slab, prevents lubricating oil in screen pipe
The oil inlet of grease pump 9 is fallen directly into without secondary filter 8.Interior supporting plate 11 is web plate, is usually selected with primary filtration network 7
Identical web plate increases filter area so that material can also be filtered through interior supporting plate 11；In the embodiment for being equipped with interior supporting plate 11
In, larger mesh is selected in primary filtration network 7 and interior 11 section below corresponding position of supporting plate.Groove is for accommodating material along screen pipe spiral shell
The impurity to precipitate during eddy flow is dynamic avoids the blocking of impurity large area from being used for each screen pack of filtering, further mentions
High misgivings efficiency.
In a preferred embodiment, 5 inner peripheral surface of sandwich plate is connected with three-stage filtration net 12；12 position of three-stage filtration net is higher than
8 top edge of secondary filter；Grease pump 9 is located at 12 top of three-stage filtration net.Three-stage filtration, effect are more preferable.
In a preferred embodiment, 8 height of secondary filter accounts for the 10%-20% of 5 whole height of sandwich plate.
Please further refer to Fig. 3, in a preferred embodiment, 5 outer peripheral surface of sandwich plate is equipped at least 3 circular arrays
The supporting leg 13 of distribution.Supporting leg 13 increases by 5 intensity of sandwich plate.
In a preferred embodiment, 5 outer peripheral surface of sandwich plate is equipped with spiral baffle 14；Baffle 14 is along primary filter
The setting of 7 top edge of net；14 section of baffle is lower than far from one end of sandwich plate 5 close to one end of sandwich plate 5.Baffle 14 stops interlayer
The lubricating oil of top reversely flows into screen pipe along primary filtration network 7 in chamber 6.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (6)
1. a kind of lubricating filtering device, which is characterized in that including feed inlet, discharge port, slag-drip opening, the shell of cylinder and edge
The screen pipe of spiral yarn shaped extension；Cylinder-shaped sandwich plate, the sandwich plate and the shell side are coaxially arranged in the shell
Interlayer cavity is formed between wall；The screen pipe is connected on the sandwich plate inner peripheral surface, passes through primary filter with the interlayer cavity
Net connection；The feed inlet is connected to by feed pipe with the screen pipe top；The slag-drip opening passes through scum pipe and the mistake
The connection of chimney filter bottom end；The sandwich plate lower end is secondary filter；Grease pump is equipped in the sandwich plate enclosed space；It is described
Discharge port is connect by discharge nozzle with the oil outlet of the grease pump.
2. lubricating filtering device according to claim 1, which is characterized in that the screen pipe includes exterior panel and Nei Zhi
Plate；The exterior panel is solid slab, and section is U-shaped towards the right angle of the primary filtration network in being open；The interior supporting plate is web plate,
Two sides are connected with the primary filtration network, exterior panel respectively；The interior supporting plate middle concave part is at the groove for accommodating impurity.
3. lubricating filtering device according to claim 1, which is characterized in that the sandwich plate inner peripheral surface is connected with three-level
Filter screen；Three-stage filtration net position is higher than the secondary filter top edge；The grease pump is located at the three-level mistake
Above strainer.
4. lubricating filtering device according to claim 1, which is characterized in that the secondary filtration net height accounts for the folder
The 10%-20% of laminate whole height.
5. lubricating filtering device according to claim 1, which is characterized in that the sandwich plate outer peripheral surface is equipped at least
The supporting leg of 3 circular arrays distribution.
6. lubricating filtering device according to claim 1, which is characterized in that the sandwich plate outer peripheral surface is equipped with spiral
The baffle of shape；The baffle is arranged along the primary filtration network top edge；The baffle section far from the sandwich plate one
End is lower than close to one end of the sandwich plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565233.9A CN110180258A (en) | 2019-06-27 | 2019-06-27 | A kind of lubricating filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565233.9A CN110180258A (en) | 2019-06-27 | 2019-06-27 | A kind of lubricating filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110180258A true CN110180258A (en) | 2019-08-30 |
Family
ID=67723593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565233.9A Pending CN110180258A (en) | 2019-06-27 | 2019-06-27 | A kind of lubricating filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110180258A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1950467A1 (en) * | 1968-11-27 | 1970-06-11 | Stroemungsmasch Veb | Filter to purify very dirty liquids |
| JPS5775113A (en) * | 1980-10-28 | 1982-05-11 | Mitsui Petrochem Ind Ltd | Filter |
| JP2001138097A (en) * | 1999-11-09 | 2001-05-22 | Ishigaki Co Ltd | Screw press type thickening machine, and its thickening method |
| EP2082793A1 (en) * | 2007-12-31 | 2009-07-29 | Mahle International GmbH | Filter device |
| CN106512515A (en) * | 2016-12-13 | 2017-03-22 | 大连凯泓科技有限公司 | Spiral chute type oil filtering device |
| CN206995985U (en) * | 2017-07-01 | 2018-02-13 | 上海谷奇核孔膜科技股份有限公司 | Liquid precise filter |
| CN108261821A (en) * | 2018-03-26 | 2018-07-10 | 山东水利职业学院 | It is a kind of to cross pan with guiding device |
| CN207996473U (en) * | 2017-12-21 | 2018-10-23 | 甘肃瓮福化工有限责任公司 | A kind of spiral strainer piping filter of quick deslagging |
| CN208785892U (en) * | 2018-09-06 | 2019-04-26 | 承德石油高等专科学校 | A kind of oil recovery filter device |
-
2019
- 2019-06-27 CN CN201910565233.9A patent/CN110180258A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1950467A1 (en) * | 1968-11-27 | 1970-06-11 | Stroemungsmasch Veb | Filter to purify very dirty liquids |
| JPS5775113A (en) * | 1980-10-28 | 1982-05-11 | Mitsui Petrochem Ind Ltd | Filter |
| JP2001138097A (en) * | 1999-11-09 | 2001-05-22 | Ishigaki Co Ltd | Screw press type thickening machine, and its thickening method |
| EP2082793A1 (en) * | 2007-12-31 | 2009-07-29 | Mahle International GmbH | Filter device |
| CN106512515A (en) * | 2016-12-13 | 2017-03-22 | 大连凯泓科技有限公司 | Spiral chute type oil filtering device |
| CN206995985U (en) * | 2017-07-01 | 2018-02-13 | 上海谷奇核孔膜科技股份有限公司 | Liquid precise filter |
| CN207996473U (en) * | 2017-12-21 | 2018-10-23 | 甘肃瓮福化工有限责任公司 | A kind of spiral strainer piping filter of quick deslagging |
| CN108261821A (en) * | 2018-03-26 | 2018-07-10 | 山东水利职业学院 | It is a kind of to cross pan with guiding device |
| CN208785892U (en) * | 2018-09-06 | 2019-04-26 | 承德石油高等专科学校 | A kind of oil recovery filter device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |