CN203916207U - Aluminium foil mill technical oil secondary filter - Google Patents
Aluminium foil mill technical oil secondary filter Download PDFInfo
- Publication number
- CN203916207U CN203916207U CN201420254105.5U CN201420254105U CN203916207U CN 203916207 U CN203916207 U CN 203916207U CN 201420254105 U CN201420254105 U CN 201420254105U CN 203916207 U CN203916207 U CN 203916207U
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- aluminium foil
- lid
- filter core
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Fats And Perfumes (AREA)
Abstract
The utility model belongs to aluminium foil technical field of processing equipment, especially relates to a kind of aluminium foil mill technical oil secondary filter.It has solved the technical problems such as existing technical oil poor filtration effect.Comprise oil inlet pipe and flowline, in parallelly between oil inlet pipe and flowline be provided with some filtration tank bodies, filter tank body and be provided with lid, on filtration tank body, be respectively equipped with oil-feed pipe and go out foxy old hand pipe, the sub-Guan Jun of oil-feed is connected in parallel on oil inlet pipe, goes out foxy old hand pipe all and is connected on flowline, filter in tank body and be provided with filter core cylindrical shell, thereby filter core cylindrical shell and filter concentric settings of tank body and form sump oil chamber, and the diameter in sump oil chamber from up to down diminishes gradually, formation absolute oil chamber inside filter core cylindrical shell.The advantage of this aluminium foil mill technical oil secondary filter is: simple in structure, filter efficiency is high, can within the shortest time, realize fully contacting of oil plant and filter core, and good filtration effect without changing whole device, has been saved cost when single filter core damages.
Description
Technical field
The utility model belongs to aluminium foil technical field of processing equipment, especially relates to a kind of aluminium foil mill technical oil secondary filter.
Background technology
In aluminum foil rolling, technical oil system plays that technique is cooling, handicraft is lubricated and the effect of carrying roll-force, technical oil is to recycle in aluminium foil mill always, but in use for some time, in technical oil, will contain the impurity such as metal fragment, and rotten variable color is smelly, if being used further to process cooling meeting, the technical oil after rotten reduces cooling effect, cause aluminium foil mill damage of components and the machining accuracy that affects processing work, also can cause processing work variable color, and smelly aluminium foil mill also can affect the healthy of workman on production line.Continuous reinforcement along with people's environmental consciousness, people are constantly exploring technical oil filter, be about to realize and reusing after discarded technical oil filters, common technical oil filters sedimentation basin, the filter clothes of adopting more and carries out sedimentation separation, filtration and adsorption treatment, and facility floor space in these methods is large, filter efficiency is low, in addition, common technical oil filter type also can adopt filter element filtering, being about to a plurality of filter cores is together in series, but in this kind of mode, when wherein indivedual filter cores damage, whole device all need to be changed, cost is high, wastes larger.
The problem existing in order to solve prior art, people have carried out long-term exploration, have proposed solution miscellaneous.For example, Chinese patent literature discloses a kind of transparent oil purification device that continues to flow [application number: 201120562811.2], this transparent oil purification device that continues to flow, comprises two purifier monomer, and purifier monomer comprises staving and is positioned at the end cap of staving upper surface; In staving, be provided with absolute oil chamber and filter chamber, be distributed with four filter cores in filter chamber, the staving top at filter chamber place is provided with oil-in and sewage draining exit, and the staving bottom in absolute oil chamber is provided with oil-out; The oil-in of two purifier monomer is in parallel, oil-out is in parallel; Described staving is transparent staving, and described end cap is to offer transparent window on transparent end cap or end cap.
It is large that such scheme has improved existing oil plant filter consumptive material waste to a certain extent, the problem that cost is high, but this scheme still exists: structural design is reasonable not, and filter efficiency is low, filters required time longer, the problems such as poor filtration effect.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, and filter efficiency is high, and single filter core damages without the aluminium foil mill technical oil secondary filter of changing whole device.
For achieving the above object, the utility model has adopted following technical proposal: this aluminium foil mill technical oil secondary filter, comprise oil inlet pipe and flowline, it is characterized in that, in parallelly successively between described oil inlet pipe and flowline be provided with some filtration tank bodies with chamber, on described filtration tank body, by fixed structure, be provided with lid, on filtration tank body, be respectively equipped with the oil-feed pipe being connected with chamber and go out foxy old hand pipe, the sub-Guan Jun of described oil-feed is connected in parallel on oil inlet pipe, described goes out foxy old hand pipe all and is connected on flowline, in described filtration tank body, by mounting structure, be provided with the filter core cylindrical shell that is positioned at chamber, thereby described filter core cylindrical shell with filter the concentric setting of tank body and filtering the sump oil chamber that between inner tank wall and filter core cylinder body outer wall, formation is connected with the sub-pipe of oil-feed, and the diameter in described sump oil chamber from up to down diminishes gradually, described filter core cylindrical shell inner side forms and the absolute oil chamber that goes out foxy old hand pipe and be connected.In this structure, each filters that tank body is parallel with one another to be connect, when single filter core cylindrical shell damages, only need to change this filter core cylindrical shell, without changing whole device, in addition, because the diameter in sump oil chamber from up to down diminishes gradually, sump oil can fully be contacted with the external side of filter core cylinder within the shortest time, improved the efficiency of filtering.
In above-mentioned aluminium foil mill technical oil secondary filter, described filtration tank body comprises the conical shell that upper end is connected with lid, described conical shell lower end is connected with the straight barrel being connected with conical shell, described straight barrel end-enclosed, and described conical shell by the one end being connected with lid, the diameter to the other end diminishes gradually.Thereby be that filter core cylindrical shell is arranged on the sump oil chamber that in conical shell, formation from up to down diminishes gradually between filter core cylindrical shell and conical shell.
In above-mentioned aluminium foil mill technical oil secondary filter, the ratio of diameter that the height of described conical shell and conical shell arrange one end of lid is 3～4:1.Preferably, the ratio is here 3.5:1.
In above-mentioned aluminium foil mill technical oil secondary filter, the ratio of the diameter of one end that described conical shell is connected with lid and the diameter of the other end is 1.1～1.3:1.Preferably, the ratio is here 1.2:1.
In above-mentioned aluminium foil mill technical oil secondary filter, described conical shell equals the diameter of straight barrel away from the diameter of one end of lid; Described conical shell and straight barrel are connected as a single entity structure.Make whole filtration tank intensity high, good stability.
In above-mentioned aluminium foil mill technical oil secondary filter, between described conical shell and straight barrel, be provided with and described chamber can be divided into the fragmenting plate of filter chamber and shoe cream room, described sump oil chamber and absolute oil chamber are all arranged in filter chamber, described shoe cream room be positioned at sump oil chamber and absolute oil chamber below and with go out foxy old hand pipe and be connected, described fragmenting plate is provided with the through hole that shoe cream room is connected with absolute oil chamber.Be that sump oil enters in sump oil chamber from the sub-pipe of oil-feed, after filter core cylindrical shell filters, sump oil changes into absolute oil and enters absolute oil chamber through filtering, and absolute oil enters shoe cream room from through hole, finally by going out foxy old hand pipe, flows out.
In above-mentioned aluminium foil mill technical oil secondary filter, described fixed structure comprises the circular orientation circle that is circumferentially arranged on outside, conical shell end, described circular orientation circle inner side has locating slot, described lid is provided with the positioning convex matching with locating slot, and described positioning convex clamping is arranged in locating slot, between described conical shell and lid, be provided with the fixation kit for conical shell and lid are fixedly linked.Positioning convex inserts in locating slot and makes can keep higher sealing between lid and filtration tank body, makes oil plant be difficult for leaking.
In above-mentioned aluminium foil mill technical oil secondary filter, described fixation kit comprises that two ends have respectively the fixed mount of grab, described grab is connected to respectively circular orientation circle lower end, at fixed mount middle part, be provided with fixing hole, described lid is provided with the mating holes with the corresponding setting of fixing hole, in described fixing hole, be equipped with T-shaped rotating turret, and described rotating turret end is connected with mating holes screw thread.By grab, be connected to circular orientation circle lower end, and make lid and filter tank body fixation by rotating rotating turret.
In above-mentioned aluminium foil mill technical oil secondary filter, described mounting structure comprises and is arranged in conical shell and ringwise fixedly ring body, described filter core cylindrical shell is in fixing ring body, on fragmenting plate, be provided with annular mounting groove, described filter core cylindrical shell one end is arranged in annular mounting groove, the other end is provided with spring, and described spring one end is in the pressure spring slot being arranged on lid, and the other end and filter core cylindrical shell lean.First filter core cylindrical shell is inserted fixedly in ring body, insert in annular mounting groove filter core cylindrical shell one end, and the other end, by spring compression, makes the good stability of filter core cylindrical shell, and the difficult impact due to oil plant produces shaking phenomenon.
In above-mentioned aluminium foil mill technical oil secondary filter, described filter core cylinder end of body week is laterally against being arranged on inner side, conical shell end.Further improved the stability of filter core cylindrical shell.
Compared with prior art, the advantage of this aluminium foil mill technical oil secondary filter is: simple in structure, filter efficiency is high, can within the shortest time, realize fully contacting of oil plant and filter core, good filtration effect, without changing whole device, has saved cost when single filter core damages.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the structure cutaway view of the filtration tank body that provides of the utility model.
In figure, oil inlet pipe 1, flowline 2, filter tank body 3, oil-feed pipe 31, go out foxy old hand pipe 32, conical shell 33, straight barrel 34, fixed structure 4, circular orientation circle 41, locating slot 42, positioning convex 43, grab 44, fixed mount 45, fixing hole 46, mating holes 47, rotating turret 48, lid 5, mounting structure 6, fixedly ring body 61, annular mounting groove 62, spring 63, pressure spring slot 64, filter core cylindrical shell 7, sump oil chamber 71, absolute oil chamber 72, fragmenting plate 8, filter chamber 81, shoe cream room 82, through hole 83.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As illustrated in fig. 1 and 2, this aluminium foil mill technical oil secondary filter, comprise oil inlet pipe 1 and flowline 2, in parallelly successively between oil inlet pipe 1 and flowline 2 be provided with some filtration tank bodies 3 with chamber, filter on tank body 3 and be provided with lid 5 by fixed structure 4, on filtration tank body 3, be respectively equipped with the oil-feed pipe 31 being connected with chamber and go out foxy old hand pipe 32, oil-feed pipe 31 is all connected in parallel on oil inlet pipe 1, go out foxy old hand pipe 32 all and be connected on flowline 2, filter in tank body 3 and be provided with by mounting structure 6 the filter core cylindrical shell 7 that is positioned at chamber, thereby filter core cylindrical shell 7 with filter concentric settings of tank body 3 and filtering formation and the sub 31 sump oil chambeies 71 that are connected of managing of oil-feed between tank body 3 inwalls and filter core cylindrical shell 7 outer walls, and the diameter in sump oil chamber 71 from up to down diminishes gradually, filter core cylindrical shell 7 inner sides form and the absolute oil chamber 72 that goes out foxy old hand pipe 32 and be connected, in this structure, each filters that tank body 3 is parallel with one another to be connect, when single filter core cylindrical shell 7 damages, only need to change this filter core cylindrical shell 7, without changing whole device, in addition, because the diameter in sump oil chamber 71 from up to down diminishes gradually, sump oil can fully be contacted with filter core cylindrical shell 7 outsides within the shortest time, improved the efficiency of filtering.
Filtration tank body 3 in the present embodiment comprises the conical shell 33 that upper end is connected with lid 5, conical shell 33 lower ends are connected with the straight barrel 34 being connected with conical shell 33, straight barrel 34 end-encloseds, and by the one end being connected with lid 5, the diameter to the other end diminishes conical shell 33 gradually, thereby filter core cylindrical shell 7 is arranged on the sump oil chamber 71 that in conical shell 33, formation from up to down diminishes gradually between filter core cylindrical shell 7 and conical shell 33.Further, the ratio of diameter that the height of conical shell 33 and conical shell 33 arrange one end of lid 5 is 3～4:1, and preferably, the ratio is here 3.5:1.Further, the diameter of one end that conical shell 33 is connected with lid 5 and the ratio of the diameter of the other end are 1.1～1.3:1, and preferably, the ratio is here 1.2:1.Preferably, conical shell 33 equals the diameter of straight barrel 34 away from the diameter of one end of lid 5; Conical shell 33 is connected as a single entity structure with straight barrel 34, makes whole filtration tank body 3 intensity high, good stability.
Further, between the conical shell 33 here and straight barrel 34, be provided with the fragmenting plate 8 that chamber can be divided into filter chamber 81 and shoe cream room 82, sump oil chamber 71 is all arranged in filter chamber 81 with absolute oil chamber 72, shoe cream room 82 be positioned at sump oil chamber 71 and 72 belows, absolute oil chamber and with go out foxy old hand pipe 32 and be connected, fragmenting plate 8 is provided with the through hole 83 that shoe cream room 82 is connected with absolute oil chamber 72, be that sump oil enters in sump oil chamber 71 from oil-feed pipe 31, after filter core cylindrical shell 7 filters, sump oil changes into absolute oil and enters absolute oil chamber 72 through filtering, absolute oil enters shoe cream room 82 from through hole 83, finally by going out foxy old hand pipe 32, flow out.
The fixed structure 4 here comprises the circular orientation circle 41 that is circumferentially arranged on conical shell 33 outsides, end, circular orientation circle 41 inner sides have locating slot 42, lid 5 is provided with the positioning convex 43 matching with locating slot 42, and positioning convex 43 clampings are arranged in locating slot 42, between conical shell 33 and lid 5, be provided with the fixation kit for conical shell 33 and lid 5 are fixedly linked, positioning convex 43 inserts in locating slot 42 and makes can keep higher sealing between lid 5 and filtration tank body 3, makes oil plant be difficult for leaking.
Further, fixation kit comprises that two ends have respectively the fixed mount 45 of grab 44, grab 44 is connected to respectively circular orientation circle 41 lower ends, at fixed mount 45 middle parts, be provided with fixing hole 46, lid 5 is provided with the mating holes 47 with fixing hole 46 corresponding settings, in fixing hole 46, be equipped with T-shaped rotating turret 48, and rotating turret 48 ends are connected with mating holes 47 screw threads, by grab 44, be connected to circular orientation circle 41 lower ends, and make lid 5 and filter tank body 3 fixations by rotating rotating turret 48.
In addition, the mounting structure 6 here comprises and is arranged in conical shell 33 and ringwise fixedly ring body 61, filter core cylindrical shell 7 is in fixing ring body 61, on fragmenting plate 8, be provided with annular mounting groove 62, filter core cylindrical shell 7 one end are arranged in annular mounting groove 62, the other end is provided with spring 63, and spring 63 one end are in the pressure spring slot 64 being arranged on lid 5, the other end and filter core cylindrical shell 7 lean, first filter core cylindrical shell 7 is inserted fixedly in ring body 61, insert in annular mounting groove 62 filter core cylindrical shell 7 one end, the other end compresses by spring 63, make the good stability of filter core cylindrical shell 7, be difficult for producing shaking phenomenon due to the impact of oil plant.In order further to have improved the stability of filter core cylindrical shell 7,7 end weeks of filter core cylindrical shell are laterally against being arranged on conical shell 33 inner sides, end.
The principle of the present embodiment is, sump oil flows into oil-feed pipe 31 through oil inlet pipe 1, and enter in sump oil chamber 71 by oil-feed pipe 31, because sump oil chamber 71 is big top and small bottom, make the sump oil can be within the shortest time and the outer side contacts of filter core cylindrical shell 7, and raising contact area, after filter core cylindrical shell 7 filters, sump oil changes into absolute oil and enters absolute oil chamber 72 through filtering, absolute oil enters shoe cream room 82 from through hole 83, finally by going out foxy old hand pipe 32, flow out, finally by flowline 2, flow out, realize whole filter process.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used oil inlet pipe 1 herein, flowline 2, filter tank body 3, oil-feed pipe 31, go out foxy old hand pipe 32, conical shell 33, straight barrel 34, fixed structure 4, circular orientation circle 41, locating slot 42, positioning convex 43, grab 44, fixed mount 45, fixing hole 46, mating holes 47, rotating turret 48, lid 5, mounting structure 6, fixedly ring body 61, annular mounting groove 62, spring 63, pressure spring slot 64, filter core cylindrical shell 7, sump oil chamber 71, absolute oil chamber 72, fragmenting plate 8, filter chamber 81, shoe cream room 82, through hole 83 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. an aluminium foil mill technical oil secondary filter, comprise oil inlet pipe (1) and flowline (2), it is characterized in that, in parallelly successively between described oil inlet pipe (1) and flowline (2) be provided with some filtration tank bodies (3) with chamber, described filtration tank body (3) is upper is provided with lid (5) by fixed structure (4), on filtration tank body (3), be respectively equipped with the oil-feed son pipe (31) being connected with chamber and go out foxy old hand pipe (32), described oil-feed son pipe (31) is all connected in parallel on oil inlet pipe (1), described goes out foxy old hand pipe (32) all and is connected on flowline (2), in described filtration tank body (3), by mounting structure (6), be provided with the filter core cylindrical shell (7) that is positioned at chamber, described filter core cylindrical shell (7) with filter tank body (3) thus concentric setting managed the sump oil chamber (71) that (31) are connected filtering to form between tank body (3) inwall and filter core cylindrical shell (7) outer wall with oil-feed is sub, and the diameter in described sump oil chamber (71) from up to down diminishes gradually, described filter core cylindrical shell (7) inner side forms and the absolute oil chamber (72) that goes out foxy old hand pipe (32) and be connected.
2. aluminium foil mill technical oil secondary filter according to claim 1, it is characterized in that, described filtration tank body (3) comprises the conical shell (33) that upper end is connected with lid (5), described conical shell (33) lower end is connected with the straight barrel (34) being connected with conical shell (33), described straight barrel (34) end-enclosed, and described conical shell (33) by the one end being connected with lid (5), the diameter to the other end diminishes gradually.
3. aluminium foil mill technical oil secondary filter according to claim 2, is characterized in that, the height of described conical shell (33) and conical shell (33) arrange the ratio of diameter of one end of lid (5) for (3～4): 1.
4. aluminium foil mill technical oil secondary filter according to claim 3, is characterized in that, the diameter of one end that described conical shell (33) is connected with lid (5) and the ratio of the diameter of the other end are (1.1～1.3): 1.
5. aluminium foil mill technical oil secondary filter according to claim 4, is characterized in that, described conical shell (33) equals the diameter of straight barrel (34) away from the diameter of one end of lid (5); Described conical shell (33) is connected as a single entity structure with straight barrel (34).
6. according to the aluminium foil mill technical oil secondary filter described in claim 2 or 3 or 4 or 5, it is characterized in that, between described conical shell (33) and straight barrel (34), be provided with the fragmenting plate (8) that described chamber can be divided into filter chamber (81) and shoe cream room (82), described sump oil chamber (71) is all arranged in filter chamber (81) with absolute oil chamber (72), described shoe cream room (82) be positioned at sump oil chamber (71) and absolute oil chamber (72) below and with go out foxy old hand pipe (32) and be connected, described fragmenting plate (8) is provided with the through hole (83) that shoe cream room (82) is connected with absolute oil chamber (72).
7. according to the aluminium foil mill technical oil secondary filter described in claim 2 or 3 or 4 or 5, it is characterized in that, described fixed structure (4) comprises the circular orientation circle (41) that is circumferentially arranged on outside, conical shell (33) end, described circular orientation circle (41) inner side has locating slot (42), described lid (5) is provided with the positioning convex (43) matching with locating slot (42), and described positioning convex (43) clamping is arranged in locating slot (42), between described conical shell (33) and lid (5), be provided with the fixation kit for conical shell (33) and lid (5) are fixedly linked.
8. aluminium foil mill technical oil secondary filter according to claim 7, it is characterized in that, described fixation kit comprises that two ends have respectively the fixed mount of grab (44) (45), described grab (44) is connected to respectively circular orientation circle (41) lower end, at fixed mount (45) middle part, be provided with fixing hole (46), described lid (5) is provided with the mating holes (47) with the corresponding setting of fixing hole (46), in described fixing hole (46), be equipped with T-shaped rotating turret (48), and described rotating turret (48) end is connected with mating holes (47) screw thread.
9. aluminium foil mill technical oil secondary filter according to claim 6, it is characterized in that, described mounting structure (6) comprises and is arranged in conical shell (33) and ringwise fixedly ring body (61), described filter core cylindrical shell (7) is in fixing ring body (61), on fragmenting plate (8), be provided with annular mounting groove (62), described filter core cylindrical shell (7) one end is arranged in annular mounting groove (62), the other end is provided with spring (63), and described spring (63) one end is in the pressure spring slot (64) being arranged on lid (5), the other end and filter core cylindrical shell (7) lean.
10. aluminium foil mill technical oil secondary filter according to claim 6, is characterized in that, described filter core cylindrical shell (7) end week is laterally against being arranged on inner side, conical shell (33) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254105.5U CN203916207U (en) | 2014-05-18 | 2014-05-18 | Aluminium foil mill technical oil secondary filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254105.5U CN203916207U (en) | 2014-05-18 | 2014-05-18 | Aluminium foil mill technical oil secondary filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916207U true CN203916207U (en) | 2014-11-05 |
Family
ID=51812091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254105.5U Withdrawn - After Issue CN203916207U (en) | 2014-05-18 | 2014-05-18 | Aluminium foil mill technical oil secondary filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028020A (en) * | 2014-05-18 | 2014-09-10 | 浙江军马神铝业有限公司 | Secondary filtering device for process oil of aluminum foil rolling mill |
-
2014
- 2014-05-18 CN CN201420254105.5U patent/CN203916207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028020A (en) * | 2014-05-18 | 2014-09-10 | 浙江军马神铝业有限公司 | Secondary filtering device for process oil of aluminum foil rolling mill |
| CN104028020B (en) * | 2014-05-18 | 2015-12-16 | 浙江军马神铝业有限公司 | Aluminium foil mill technical oil secondary filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204699823U (en) | A kind of can the device of high-efficiency quick-filtering lubricating oil | |
| CN203916207U (en) | Aluminium foil mill technical oil secondary filter | |
| CN106513173B (en) | The separator of working fluid containing ferromagnetic particle that a kind of liquid phase circulation solid phase is collected | |
| CN104028020B (en) | Aluminium foil mill technical oil secondary filter | |
| CN201701820U (en) | Kidney-type oil purification device | |
| CN203916208U (en) | Aluminium foil mill technical oil aflter-fillter | |
| CN102657965A (en) | Compression-type high-precision efficient fiber ball filter | |
| CN212025045U (en) | Oil field low oil-containing sewage treatment pry | |
| CN208289543U (en) | A kind of machine tool lubrication oil circulation device | |
| CN204073590U (en) | A kind of water purification sand filter | |
| CN106422496A (en) | Lubricating oil purifying device | |
| CN207451816U (en) | Phosphoric acid circulation regenerating unit in a kind of steel cord plating | |
| CN104959241A (en) | Adjustable three-phase separator | |
| CN204582695U (en) | Landing type lubricating oil strainer | |
| CN209909258U (en) | Double-filtering valve | |
| CN205313258U (en) | Mine water filter | |
| CN204550234U (en) | Clustered aggregates is reclaimed in a kind of oil removal | |
| CN215465173U (en) | A filter recovery unit for CNC machining center cutting fluid | |
| CN208814826U (en) | A kind of Chemical Manufacture sewage treatment equipment | |
| CN203517272U (en) | Lubricating oil filter | |
| CN210885543U (en) | Domestic sewage recycling and circulating water purifying device | |
| CN210645439U (en) | Oil-liquid separation system for treating oily wastewater | |
| CN203904095U (en) | Wastewater purifying machine | |
| CN215174052U (en) | Automobile lubricating oil high efficiency filter | |
| CN220703280U (en) | A precision filter equipment for pure water preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |