CN108744700A - A kind of centrifugal oil purifier used oil import primary filter - Google Patents
A kind of centrifugal oil purifier used oil import primary filter Download PDFInfo
- Publication number
- CN108744700A CN108744700A CN201811003899.7A CN201811003899A CN108744700A CN 108744700 A CN108744700 A CN 108744700A CN 201811003899 A CN201811003899 A CN 201811003899A CN 108744700 A CN108744700 A CN 108744700A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- used oil
- primary filter
- end cover
- purifier used
- 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.)
- Granted
Links
- 239000010913 used oil Substances 0.000 title claims abstract description 54
- 230000008676 import Effects 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000002808 molecular sieve Substances 0.000 claims description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 14
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Abstract
The invention discloses a kind of centrifugal oil purifier used oil import primary filters, including the first cylinder, the outer surface upper end of first cylinder is equipped with first flange disk, first flange disk is connected with first end cover by the first bolt and the first nut, the inner bottom of first cylinder is equipped with the first mounting base, it is installed with filter screen in the inside card slot of first mounting base, inlet tube is equipped on the left of the upper surface of first end cover, the upper end of inlet tube is equipped with funnel, shaft is rotatably connected in the upper surface through-hole of first end cover, the outer surface of shaft is equipped with cleaning mechanism.This centrifugal oil purifier used oil import primary filter, it is easy to disassemble, convenient for later stage cleaning or renewal part, filter screen can filter out sundries larger in used oil, filter screen can be cleared up automatically, reduces dismounting number, and filter plate can filter out sundries smaller in used oil, sundries in effective less used oil, but also the moisture in used oil can be absorbed.
Description
Technical field
The present invention relates to centrifugal oil purifier technical field, specially a kind of centrifugal oil purifier used oil import primary filter dress
It sets.
Background technology
The fluid such as hydraulic oil, lubricating oil are widely used in mechanical equipment, play at work energy transmission,
The effects that lubrication, antirust, anticorrosion and flushing, cooling, there is direct relationship to entire mechanical system even running.Fluid is dirty
Dye refers to containing in the oil to the substance of the harmful effect of system, wherein metal powder essentially from pump, valve, pipeline, oil cylinder because rubbing
Produced by wiping, carbon slag is from oil because produced by extruding, friction, generation high temperature, moisture is generated essentially from cold-thermal effect and air
Condensed water instills, and the heat exchanger leak of cooling causes；Greasy filth is and outer essentially from the fine dusts etc. that can not filter for a long time
The dust that boundary enters, the pollutants such as oil sealing spall.It needs to use oil conditioner when handling used oil at present, it is existing
Centrifugal oil purifier import would generally install general filter additional, for preliminary filtering to used oil, but general mistake
Filter filter effect is undesirable, needs frequent disassembly, cleaning in use, and disassembly, cleaning are time-consuming and laborious, still has after filtering big
The sundries of amount influences the working efficiency of centrifugal oil purifier, and cannot absorb the moisture in used oil.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, at the beginning of providing a kind of centrifugal oil purifier used oil import
Grade filter device, easy to disassemble, convenient for later stage cleaning or renewal part, filter screen can filter out larger miscellaneous in used oil
Object, can clear up filter screen automatically, reduce dismounting number, and filter plate can filter out sundries smaller in used oil, effectively compared with
Sundries in few used oil, but also the moisture in used oil can be absorbed, it can effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of centrifugal oil purifier used oil import primary mistake
Device, including the first cylinder are filtered, the outer surface upper end of first cylinder is equipped with first flange disk, and first flange disk passes through first
Bolt and the first nut are connected with first end cover, and the inner bottom of first cylinder is equipped with the first mounting base, the first mounting base
Inside card slot in be installed with filter screen, inlet tube is equipped on the left of the upper surface of first end cover, the upper end of inlet tube is equipped with funnel,
Shaft is rotatably connected in the upper surface through-hole of first end cover, the outer surface of shaft is equipped with cleaning mechanism, and the upper end of shaft passes through
The outer surface top of the output axis connection of shaft coupling and motor, motor is equipped with motor switch, input terminal and the outside of motor switch
The output end of power supply is electrically connected, and the input terminal of motor be electrically connected with the output end of motor switch, motor by motor fixing seat and
First end cover is fixedly connected, and the outer surface bottom right side of first cylinder is equipped with conduit, and the middle part of conduit is equipped with check valve, leads
One end of pipe is connected with the second cylinder, and the outer surface lower end of the second cylinder is equipped with second flange disk, and second flange disk passes through second
Bolt and the second nut are connected with second end cover, are equipped with outlet tube in the middle part of the lower surface of second end cover, the middle part of outlet tube is equipped with
The inner bottom of liquid valve, the second cylinder is equipped with drier.
As a preferred technical solution of the present invention, blow-off pipe, blowdown are equipped in the middle part of the lower surface of first cylinder
The middle part of pipe is equipped with blowdown valve.
As a preferred technical solution of the present invention, the bottom end of the blow-off pipe is threaded with collecting vessel, collecting vessel
For transparent plastic pail.
As a preferred technical solution of the present invention, the lower surface of the first end cover is equipped with the second mounting base, and second
Mounting base is consistent with the first mounting base size, and the upper end of filter screen is installed in the card slot inside the second mounting base.
As a preferred technical solution of the present invention, the quantity of the cleaning mechanism is no less than three, and quantity is many
Angularly it is arranged in three cleaning mechanisms.
As a preferred technical solution of the present invention, the cleaning mechanism includes cleaning brush, the outer surface of cleaning brush with
The inner wall of filter screen is in contact, and the medial surface of cleaning brush is equipped with connecting plate, and the quantity of connecting plate is three, one end of connecting plate with
Shaft is fixedly connected.
As a preferred technical solution of the present invention, the inner tip of second cylinder is equipped with divider, divider
It is connected to conduit.
As a preferred technical solution of the present invention, the divider includes shell, and shell is circular shell, shell
Inner bottom is evenly distributed with aperture.
As a preferred technical solution of the present invention, the inner upper of second cylinder is equipped with positioning plate, drier
Upper end and positioning plate between be clamped with filter plate, filter plate is circular filter plate.
As a preferred technical solution of the present invention, the drier includes cylinder, and the upper surface middle part of cylinder is equipped with
The lower surface middle part of import, cylinder is equipped with outlet, and cylinder is internally provided with molecular sieve.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention is equipped with the first cylinder, and first end cover is connect by the first bolt and the first nut with first flange disk,
It is easy to disassemble, it is convenient for later stage renewal part, the first cylinder to be internally provided with filter screen, filter screen passes through the first mounting base and second
Mounting base is fixed, and used oil enters the inside of filter screen by inlet tube, can filter out sundries larger in used oil.
2, the present invention is equipped with motor, is worked by motor, and motor drives shaft rotation, and then shaft drives cleaning mechanism rotation
Turn, cleaning brush strikes off the inclusion particles of filter screen inner wall attachment, opens blowdown valve, and the sundries scraped off flows into storage in collecting vessel
Get up, filter screen can be cleared up automatically, reduce dismounting number, facility is driven to using.
3, the present invention is equipped with the second cylinder, and the second cylinder is connected by conduit with the first cylinder, after tentatively filtering
Used oil flow via a conduit in divider, then equably flow to filter plate, filter plate can again carry out used oil
Filtering, can be filtered sundries smaller in used oil, the sundries in effective less used oil.
4, the present invention is equipped with drier, and the molecular sieve in drier can absorb the moisture in used oil, in addition second end
Lid is connect by the second nut and the second bolt with second flange disk, and filter plate clamping is removed between drier and positioning plate
Second end cover can take out drier and filter plate, convenient for later stage cleaning filter plate or replace drier, easy to disassemble.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the present invention；
Fig. 3 is structural schematic diagram at A of the present invention.
In figure：1 funnel, 2 inlet tubes, 3 first end covers, 4 first flange disks, 5 first cylinders, 6 blowdown valves, 7 blow-off pipes, 8
Collecting vessel, 9 second nuts, 10 second bolts, 11 liquid valves, 12 outlet tubes, 13 second end covers, 14 second flange disks, 15 second
Cylinder, 16 conduits, 17 check valves, 18 first bolts, 19 first nuts, 20 motor fixing seats, 21 motors, 22 motor switch, 23
Shaft, 24 cleaning brush, 25 connecting plates, 26 filter screens, 27 first mounting bases, 28 outlets, 29 molecular sieves, 30 cylinders, 31 imports, 32
Filter plate, 33 positioning plates, 34 shells, 35 apertures, 36 second mounting bases, 37 cleaning mechanisms, 38 dividers, 39 driers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of centrifugal oil purifier used oil import primary filter dress
It sets, including the first cylinder 5, blow-off pipe 7 is equipped in the middle part of the lower surface of the first cylinder 5, the middle part of blow-off pipe 7 is equipped with blowdown valve 6, uses
It is threaded with collecting vessel 8 in the bottom end of discharge sundries, blow-off pipe 7, collecting vessel 8 is transparent plastic pail, for storing discharge
The outer surface upper end of sundries, the first cylinder 5 is equipped with first flange disk 4, and first flange disk 4 passes through the first bolt 18 and the first nut
19 are connected with first end cover 3, remove the first bolt 18 and the first nut 19, can split first end cover 3, the first cylinder 5 it is interior
Portion bottom end is equipped with the first mounting base 27, is installed with filter screen 26 in the inside card slot of the first mounting base 27, can filter out useless machine
The lower surface of larger sundries in oil, first end cover 3 is equipped with the second mounting base 36,27 ruler of the second mounting base 36 and the first mounting base
Very little consistent, the upper end of filter screen 26 is installed in the card slot inside the second mounting base 36, and filter screen 26 passes through 27 He of the first mounting base
Second mounting base 36 is fixed in the first cylinder 5, and inlet tube 2, the upper end of inlet tube 2 are equipped on the left of the upper surface of first end cover 3
Equipped with funnel 1, used oil is facilitated to enter, shaft 23, the appearance of shaft 23 are rotatably connected in the upper surface through-hole of first end cover 3
Face is equipped with cleaning mechanism 37, and the quantity of cleaning mechanism 37 is no less than three, and quantity is no less than three 37 isogonisms of cleaning mechanism
Degree setting, cleaning mechanism 37 include cleaning brush 24, and the outer surface of cleaning brush 24 is in contact with the inner wall of filter screen 26, cleaning brush 24
Medial surface be equipped with connecting plate 25, the quantity of connecting plate 25 is three, and one end of connecting plate 25 is fixedly connected with shaft 23, shaft
By the output axis connection of shaft coupling and motor 21, the outer surface top of motor 21 is equipped with motor switch 22, motor for 23 upper end
The input terminal of switch 22 is electrically connected with the output end of external power supply, and the output end of the input terminal and motor switch 22 of motor 21 is electrically connected
It connects, motor 21 is fixedly connected by motor fixing seat 20 with first end cover 3, is worked by motor 21, and motor 21 drives shaft 23
Rotation, shaft 23 drive cleaning mechanism 37 to rotate, and the inner wall of filter screen 26 is cleaned in the rotation of cleaning brush 24, opens blowdown valve
6, the sundries scraped off is flowed into collecting vessel 8 and is stored, and the outer surface bottom right side of the first cylinder 5 is equipped with conduit 16, conduit
16 middle part is equipped with check valve 17, and one end of conduit 16 is connected with the second cylinder 15, and the inner tip of the second cylinder 15 is equipped with
Device 38, divider 38 is divided to be connected to conduit 16, divider 38 includes shell 34, and shell 34 is circular shell, the inside of shell 34
Bottom end is evenly distributed with aperture 35, is flowed into divider 38 by conduit 16 by preliminary filtered used oil, is then passed through
Aperture 35 equably flows downward, and the outer surface lower end of the second cylinder 15 is equipped with second flange disk 14, and second flange disk 14 passes through
Second bolt 10 and the second nut 9 are connected with second end cover 13, easy to disassemble, and liquid is equipped with out in the middle part of the lower surface of second end cover 13
The middle part of pipe 12, outlet tube 12 is equipped with liquid valve 11, and the inner bottom of the second cylinder 15 is equipped with drier 39, the second cylinder 15
Inner upper is equipped with positioning plate 33, and filter plate 32 is clamped between the upper end and positioning plate 33 of drier 39, and filter plate 32 is circle
Shape filter plate, used oil equably flow to filter plate 32, can be filtered to sundries smaller in used oil, effectively less useless
Sundries in machine oil, drier 39 include cylinder 30, and the upper surface middle part of cylinder 30 is equipped with import 31, in the lower surface of cylinder 30
Portion is equipped with outlet 28, the moisture for being internally provided with molecular sieve 29, can absorbing in used oil of cylinder 30.
When in use：Used oil is added into the first cylinder 5 by funnel 1 and inlet tube 2, used oil enters filter screen
In 26, filter screen 26 can filter out sundries larger in used oil, open check valve 17, by preliminary filtered used oil
It is flowed into divider 38 by conduit 16, filter plate 32 is equably then flowed to by aperture 35, filter plate 32 is in used oil
Smaller sundries is filtered, and filtered used oil is flowed by import 31 inside drier 39 process again, molecular sieve
29 absorb the moisture in used oil, then by 28 outflow of outlet, finally flow out from outlet tube 12, start after a period of use
Motor switch 22, motor 21 work, and motor 21 drives shaft 23 to rotate, and shaft 23 drives cleaning mechanism 37 to rotate, cleaning brush 24
The inner wall of filter screen 26 is cleaned in rotation, opens blowdown valve 6, and the sundries scraped off is flowed into collecting vessel 8 and stored.
The present invention is easy to disassemble, and filter screen 26 is entered by inlet tube 2 convenient for later stage cleaning or renewal part, used oil
Inside, filter screen 26 can filter out sundries larger in used oil, and motor 21 passes through shaft 23 and cleaning mechanism 37 is driven to revolve
Turning, cleaning brush 24 strikes off the inclusion particles of 26 inner wall of filter screen attachment, can clear up filter screen 26 automatically, reduces dismounting number,
It is facilitated to using to drive, is flowed into divider 38 by conduit 16 by preliminary filtered used oil, then equably flowed to
Filter plate 32 can be filtered sundries smaller in used oil, the sundries in effective less used oil, in drier 39
Molecular sieve 29 can absorb the moisture in used oil.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of centrifugal oil purifier used oil import primary filter, including the first cylinder (5), it is characterised in that：Described
The outer surface upper end of one cylinder (5) is equipped with first flange disk (4), and first flange disk (4) passes through the first bolt (18) and the first spiral shell
Female (19) are connected with first end cover (3), and the inner bottom of first cylinder (5) is equipped with the first mounting base (27), the first installation
It is installed with filter screen (26) in the inside card slot of seat (27), inlet tube (2), feed liquor are equipped on the left of the upper surface of first end cover (3)
The upper end for managing (2) is equipped with funnel (1), and shaft (23) is rotatably connected in the upper surface through-hole of first end cover (3), shaft (23)
Outer surface is equipped with cleaning mechanism (37), and the upper end of shaft (23) passes through the output axis connection of shaft coupling and motor (21), motor
(21) outer surface top is equipped with motor switch (22), and the input terminal of motor switch (22) and the output end of external power supply are electrically connected
Connect, the input terminal of motor (21) is electrically connected with the output end of motor switch (22), motor (21) by motor fixing seat (20) with
First end cover (3) is fixedly connected, and the outer surface bottom right side of first cylinder (5) is equipped with conduit (16), in conduit (16)
Portion is equipped with check valve (17), and one end of conduit (16) is connected with the second cylinder (15), and the outer surface lower end of the second cylinder (15) is set
There are second flange disk (14), second flange disk (14) to be connected with second end cover by the second bolt (10) and the second nut (9)
(13), outlet tube (12) is equipped in the middle part of the lower surface of second end cover (13), the middle part of outlet tube (12) is equipped with liquid valve (11), the
The inner bottom of two cylinders (15) is equipped with drier (39).
2. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
Blow-off pipe (7) is equipped in the middle part of the lower surface of first cylinder (5), the middle part of blow-off pipe (7) is equipped with blowdown valve (6).
3. a kind of centrifugal oil purifier used oil import primary filter according to claim 2, it is characterised in that：It is described
The bottom end of blow-off pipe (7) is threaded with collecting vessel (8), and collecting vessel (8) is transparent plastic pail.
4. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
The lower surface of first end cover (3) is equipped with the second mounting base (36), and the second mounting base (36) is consistent with the first mounting base (27) size,
The upper end of filter screen (26) is installed in the internal card slot of the second mounting base (36).
5. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
The quantity of cleaning mechanism (37) is no less than three, and quantity is no less than three cleaning mechanisms (37) and is angularly arranged.
6. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
Cleaning mechanism (37) includes cleaning brush (24), and the outer surface of cleaning brush (24) is in contact with the inner wall of filter screen (26), cleaning brush
(24) medial surface is equipped with connecting plate (25), and the quantity of connecting plate (25) is three, one end and the shaft (23) of connecting plate (25)
It is fixedly connected.
7. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
The inner tip of second cylinder (15) is equipped with divider (38), and divider (38) is connected to conduit (16).
8. a kind of centrifugal oil purifier used oil import primary filter according to claim 7, it is characterised in that：It is described
Divider (38) includes shell (34), and shell (34) is circular shell, and the inner bottom of shell (34) is evenly distributed with aperture
(35)。
9. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：It is described
The inner upper of second cylinder (15) is equipped with positioning plate (33), is clamped between the upper end and positioning plate (33) of drier (39)
Filter plate (32), filter plate (32) are circular filter plate.
10. a kind of centrifugal oil purifier used oil import primary filter according to claim 1, it is characterised in that：Institute
It includes cylinder (30) to state drier (39), and the upper surface middle part of cylinder (30) is equipped with import (31), in the lower surface of cylinder (30)
Portion is equipped with outlet (28), and cylinder (30) is internally provided with molecular sieve (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003899.7A CN108744700B (en) | 2018-08-30 | 2018-08-30 | Primary filter device for waste engine oil inlet of centrifugal oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003899.7A CN108744700B (en) | 2018-08-30 | 2018-08-30 | Primary filter device for waste engine oil inlet of centrifugal oil purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108744700A true CN108744700A (en) | 2018-11-06 |
| CN108744700B CN108744700B (en) | 2024-03-12 |
Family
ID=63966674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003899.7A Active CN108744700B (en) | 2018-08-30 | 2018-08-30 | Primary filter device for waste engine oil inlet of centrifugal oil purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744700B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115721972A (en) * | 2022-11-22 | 2023-03-03 | 镇江市长江机电设备厂有限公司 | Oil-water separation device under centrifugal state |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443312B1 (en) * | 2001-11-26 | 2002-09-03 | Tech-O-Filtre Inc. | Self-cleaning filter |
| CN107349836A (en) * | 2017-09-17 | 2017-11-17 | 黄文丹 | A kind of OIL IN LUBRICATING OIL PRODUCTION equipment with contaminant filter separator |
| CN207013145U (en) * | 2017-11-06 | 2018-02-16 | 洛阳全优油品净化服务有限公司 | A kind of centrifugal oil purifier used oil import primary filter |
| CN107935243A (en) * | 2017-11-30 | 2018-04-20 | 祝溢峰 | A kind of effluent treatment and filtering cylinder of the antifouling cleaning plant of band |
| CN208726937U (en) * | 2018-08-30 | 2019-04-12 | 镇江市长江机电设备厂有限公司 | A kind of centrifugal oil purifier used oil import primary filter |
-
2018
- 2018-08-30 CN CN201811003899.7A patent/CN108744700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6443312B1 (en) * | 2001-11-26 | 2002-09-03 | Tech-O-Filtre Inc. | Self-cleaning filter |
| CN107349836A (en) * | 2017-09-17 | 2017-11-17 | 黄文丹 | A kind of OIL IN LUBRICATING OIL PRODUCTION equipment with contaminant filter separator |
| CN207013145U (en) * | 2017-11-06 | 2018-02-16 | 洛阳全优油品净化服务有限公司 | A kind of centrifugal oil purifier used oil import primary filter |
| CN107935243A (en) * | 2017-11-30 | 2018-04-20 | 祝溢峰 | A kind of effluent treatment and filtering cylinder of the antifouling cleaning plant of band |
| CN208726937U (en) * | 2018-08-30 | 2019-04-12 | 镇江市长江机电设备厂有限公司 | A kind of centrifugal oil purifier used oil import primary filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115721972A (en) * | 2022-11-22 | 2023-03-03 | 镇江市长江机电设备厂有限公司 | Oil-water separation device under centrifugal state |
| CN115721972B (en) * | 2022-11-22 | 2023-11-03 | 镇江市长江机电设备厂有限公司 | Oil-water separation device under centrifugal state |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108744700B (en) | 2024-03-12 |
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