CN203584968U - Filter cartridge oil discharging device used in the replacement of large-flow filter element of thin oil station - Google Patents
Filter cartridge oil discharging device used in the replacement of large-flow filter element of thin oil station Download PDFInfo
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- CN203584968U CN203584968U CN201320669409.3U CN201320669409U CN203584968U CN 203584968 U CN203584968 U CN 203584968U CN 201320669409 U CN201320669409 U CN 201320669409U CN 203584968 U CN203584968 U CN 203584968U
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- filter cylinder
- oil hydraulic
- oil
- joint
- pipeline
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Abstract
The utility model discloses a filter cartridge oil discharging device used in the replacement of a large-flow filter element of a thin oil station. The device comprises a hydraulic motor and a hydraulic pump, wherein a first connector of a first filter cartridge and a third connector of a second filter cartridge are respectively connected with an inlet of the hydraulic motor through a pipeline, a second stop valve is arranged on a pipeline where the inlet of the hydraulic motor and the first connector are connected, and a first stop valve is arranged on a pipeline where the inlet of the hydraulic motor and the third connector are connected; a second connector of the first filter cartridge and a fourth connector of the second filter cartridge are respectively connected with an inlet of the hydraulic pump through a pipeline, a fourth stop valve is arranged on a pipeline where the inlet of the hydraulic pump and the second connector are connected, and a third stop valve is arranged on a pipeline where the inlet of the hydraulic pump and the fourth connector are connected; an output shaft of the hydraulic motor is connected with an input shaft of the hydraulic pump; vent valves are respectively arranged on the first filter cartridge and the second filter cartridge. According to the filter cartridge oil discharging device, thin oil in the filter cartridges can be pumped out through the utilization of oil pressure in the thin oil lubricating station quickly and simply.
Description
Technical field
The utility model relates to Hydraulic Field, more specifically to a kind of for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core.
Background technique
In smelter, usually use lubrication thin oil station, being used to provide thin oil is equipment lubrication, ensures and produces.Large flow Lubricating-oil Station is more common, generally at the pump discharge of Lubricating-oil Station, two filter cylinders is set pressure oil is filtered.In filter cylinder, place multiple filter cores, when the pollution level of filter core reaches certain value, the pressure alarm of setting is reported to the police, more renew cartridge.More during renew cartridge, first pressure oil circuit is switched to standby filter cylinder, then open the more filter cylinder of renew cartridge, fluid in filter cylinder is more, for ease of renew cartridge more with remove the fluid of filter cylinder internal contamination, the bottom fuel outlet valve of filter cylinder is opened simultaneously, the thin oil in filter cylinder is emitted, then renew cartridge more.This kind of substitute mode at present, the thin oil of emitting is generally put into the trench of Lubricating-oil Station etc., causes environmental pollution; Another kind of mode is collected thin oil, and adopt pump or other modes to extract out and put into collecting tun etc., this kind of bothersome effort of mode, efficiency is not high.
Model utility content
The purpose of this utility model is, provides a kind of and adopts this discharge equipment for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, can fast, simply utilize the oil pressure of Lubricating-oil Station inside that thin oil in filter cylinder is extracted out.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, described device comprises oil hydraulic motor 11, oil hydraulic pump 12, the import of described oil hydraulic motor 11 is connected with the first joint 3 of the first filter cylinder 1 and the 3rd joint 5 of the second filter cylinder 2 by pipeline respectively, on the pipeline being connected with the first joint 3 in the import of oil hydraulic motor 11, the second stop valve 8 is set, on the pipeline being connected with the 3rd joint 5 in the import of oil hydraulic motor 11, the first stop valve 7 is set;
The import of described oil hydraulic pump 12 is connected with the second joint 4 of the first filter cylinder 1 and the 4th joint 6 of the second filter cylinder 2 by pipeline respectively, on the pipeline being connected with the second joint 4 in the import of oil hydraulic pump 12, the 4th stop valve 10 is set, on the pipeline being connected with the 4th joint 6 in the import of oil hydraulic pump 12, the 3rd stop valve 9 is set;
The output shaft of described oil hydraulic motor 11 is connected with the input shaft of described oil hydraulic pump 12.
The outlet of described oil hydraulic motor 11 and oil hydraulic pump 12 is connected with fuel tank respectively, the thin oil of exporting for receiving liquid pressure motor or oil hydraulic pump.
Preferably, described the second joint 4 and the 4th joint 6 lay respectively at the bottom of filter cylinder.
On described the first filter cylinder 1 and the second filter cylinder 2, a bleed valve 13 is also set respectively.Described bleed valve 13 is plug, and those skilled in the art also can select the bleed valve of other types as required, as long as emit the gas in the first filter cylinder or the second filter cylinder when it can realize oil extraction.
Controlling method of the present utility model can be: when need to change in the first filter cylinder 1 filter core time, the 4th stop valve 10 is opened, the 3rd stop valve 9 is closed, the second stop valve 8 is closed, the first stop valve 7 is opened, bleed valve 13 on the first filter cylinder is opened, now the pressure oil liquid in the second filter cylinder 2 is by the 3rd joint 5, the first stop valve 7 enters oil hydraulic motor 11, drive oil hydraulic motor 11, the output shaft of oil hydraulic motor 11 drives the input shaft of oil hydraulic pump 12, oil hydraulic pump is rotated, the pollution thin oil of the filter core bottom of the first filter cylinder 1 is through the second joint 4, the 4th stop valve 10 is exported from oil hydraulic pump 12, get back to fuel tank.
When need to change in the second filter cylinder 2 filter core time, by the 3rd stop valve 9 open, the 4th stop valve 10 closes, the first stop valve 7 is closed, the second stop valve 8 is opened, bleed valve 13 on the second filter cylinder is opened, and now the pressure oil liquid in the first filter cylinder 1 drives oil hydraulic motor 11, and oil hydraulic motor 11 drives oil hydraulic pump 12, the thin oil that pollute the second filter cylinder 2 inner filter core bottoms is exported from oil hydraulic pump 12 through the 3rd joint 6, the 3rd stop valve 9, gets back to fuel tank.
Filter core in the utility model in the first filter cylinder 1, the second filter cylinder 2 mediates, filter cylinder the topmost part is the fluid through filter element filtering, bottom is the fluid of filtered core, the fluid that drives oil hydraulic motor 1 to export is clean fluid, and the fluid that oil hydraulic pump 2 is discharged is the most serious fluid of warning filter cylinder internal contamination.
The utility model has advantages of as follows with respect to prior art: adopt the oil pressure actuated oil hydraulic motor of lubricant oil in filter cylinder, oil hydraulic motor drives oil hydraulic pump, and the oil hydraulic pump of work is extracted thin oil in filter cylinder out, completes the more preparatory work of renew cartridge.
Discharge equipment of the present utility model has saved external power device, simple in structure, with low cost, is convenient to install and use.
Accompanying drawing explanation
Fig. 1 is of the present utility model a kind of for changing the discharge equipment hydraulic principle schematic diagram of large flow Lubricating-oil Station filter core;
Wherein, 1, the first filter cylinder; 2, the second filter cylinder; 3, the first joint; 4, the second joint; 5, the 3rd joint; 6, the 4th joint; 7, the first stop valve; 8, the second stop valve; 9, the 3rd stop valve; 10, the 4th stop valve; 11, oil hydraulic motor; 12, oil hydraulic pump.
Embodiment
With the drawings and specific embodiments, the utility model is described in further detail below.
Embodiment 1:
As shown in Figure 1, a kind of for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, described device comprises oil hydraulic motor 11, oil hydraulic pump 12, the import of described oil hydraulic motor 11 is connected with the first joint 3 of the first filter cylinder 1 and the 3rd joint 5 of the second filter cylinder 2 by pipeline respectively, on the pipeline being connected with the first joint 3 in the import of oil hydraulic motor 11, the second stop valve 8 is set, on the pipeline being connected with the 3rd joint 5 in the import of oil hydraulic motor 11, the first stop valve 7 is set;
The import of described oil hydraulic pump 12 is connected with the second joint 4 of the first filter cylinder 1 and the 4th joint 6 of the second filter cylinder 2 by pipeline respectively, on the pipeline being connected with the second joint 4 in the import of oil hydraulic pump 12, the 4th stop valve 10 is set, on the pipeline being connected with the 4th joint 6 in the import of oil hydraulic pump 12, the 3rd stop valve 9 is set;
The output shaft of described oil hydraulic motor 11 is connected with the input shaft of described oil hydraulic pump 12.
The outlet of described oil hydraulic motor 11 and oil hydraulic pump 12 is connected with fuel tank respectively, the thin oil of exporting for receiving liquid pressure motor or oil hydraulic pump.
Described the second joint 4 and the 4th joint 6 lay respectively at the bottom of filter cylinder.
On described the first filter cylinder 1 and the second filter cylinder 2, a bleed valve 13 is also set respectively.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although the utility model is had been described in detail with reference to embodiment, will be understood by those skilled in the art that, the technical solution of the utility model is modified or is equal to replacement, do not depart from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. one kind for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, it is characterized in that, described device comprises oil hydraulic motor (11), oil hydraulic pump (12), the import of described oil hydraulic motor (11) is connected with first joint (3) of the first filter cylinder (1) and the 3rd joint (5) of the second filter cylinder (2) by pipeline respectively, on the pipeline being connected with the first joint (3) in the import of oil hydraulic motor (11), the second stop valve (8) is set, on the pipeline being connected with the 3rd joint (5) in the import of oil hydraulic motor (11), the first stop valve (7) is set;
The import of described oil hydraulic pump (12) is connected with second joint (4) of the first filter cylinder (1) and the 4th joint (6) of the second filter cylinder (2) by pipeline respectively, on the pipeline being connected with the second joint (4) in the import of oil hydraulic pump (12), the 4th stop valve (10) is set, on the pipeline being connected with the 4th joint (6) in the import of oil hydraulic pump (12), the 3rd stop valve (9) is set;
The output shaft of described oil hydraulic motor (11) is connected with the input shaft of described oil hydraulic pump (12);
On described the first filter cylinder (1) and the second filter cylinder (2), a bleed valve (13) is also set respectively.
2. according to claim 1 a kind ofly it is characterized in that for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, described oil hydraulic motor (11) is connected with fuel tank respectively with the outlet of oil hydraulic pump (12).
3. according to claim 1 a kind ofly it is characterized in that for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, described the second joint (4) and the 4th joint (6) lay respectively at the bottom of the first filter cylinder (1) and the second filter cylinder (2).
4. according to claim 1 a kind ofly it is characterized in that for changing the filter cylinder discharge equipment of large flow Lubricating-oil Station filter core, described bleed valve (13) is plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669409.3U CN203584968U (en) | 2013-10-28 | 2013-10-28 | Filter cartridge oil discharging device used in the replacement of large-flow filter element of thin oil station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669409.3U CN203584968U (en) | 2013-10-28 | 2013-10-28 | Filter cartridge oil discharging device used in the replacement of large-flow filter element of thin oil station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584968U true CN203584968U (en) | 2014-05-07 |
Family
ID=50582898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669409.3U Expired - Fee Related CN203584968U (en) | 2013-10-28 | 2013-10-28 | Filter cartridge oil discharging device used in the replacement of large-flow filter element of thin oil station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584968U (en) |
-
2013
- 2013-10-28 CN CN201320669409.3U patent/CN203584968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20171028 |