CN208049495U - The throwing oil filter device of large-scale diesel engine lubricating oil system - Google Patents
The throwing oil filter device of large-scale diesel engine lubricating oil system Download PDFInfo
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- CN208049495U CN208049495U CN201721818520.9U CN201721818520U CN208049495U CN 208049495 U CN208049495 U CN 208049495U CN 201721818520 U CN201721818520 U CN 201721818520U CN 208049495 U CN208049495 U CN 208049495U
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Abstract
A kind of throwing oil filter device of the lubricating oil system of large-scale diesel engine, including soda liquor container, piston, filter upper cover, filter core pressing plate, cylindrical filter element, filter cylinder, conduit, nozzle and differential manometer, the device of the utility model solves original filter bag type filter and the granulated garbage under filtering can not be discharged in time, filter bag is easy to block, the problem of filter bag can not be reused improves the oily efficiency of throwing.The utility model has simple in construction, easy to disassemble and assemble, and filter element cleaning effect is good, the advantages of saving cleaning solution and being widely used.
Description
Technical field
The utility model is related to filter device, the throwing oil filter device of especially a kind of large-scale diesel engine lubricating oil system.
Background technology
The operating of diesel engine must be by the lubrication of lubricating oil, the abrasive grain during machine operation, the rubbish that outside enters
There are the trouble free services and service life that in lubricating oil, usually seriously affect machinery, so must in the lubricating system of diesel engine
There need be suitable lube oil filter.
Diesel engine produce assemble after the inside and outside pipeline of machine in there are a large amount of rubbish and processing residual scrap iron,
So diesel engine needs throw oily cleaning to machine inside and outer pipeline during turning to prepare first operation, in cleaning process
Many rubbish can be adulterated in lubricating oil, this just needs in time to filter down the granulated garbage in lubricating oil in the process, this process
When compared to host normal operation the generation granulated garbage amount of having the characteristics that be relatively large in diameter with granulated garbage greatly, so throwing oily
The filter used in the process must have easy to clean, the strong feature of filter capacity.It is same when as used with host normal operation
Fine filter strainer can be caused to be frequently occluded, filter bag replaces frequent problem, causes use cost high, after poor filtration effect
Fruit.
The characteristics of throwing oily process for large-scale diesel engine lubricating oil, it is capable of washing rear more that the utility model uses stainless steel filter core
Secondary use is uniformly ejected into cleaning solution on filter core using pressure-air as power source, reinforces cleaning performance, and when cleaning only needs
The cleaning of filter core can be completed in controlled valve successively after filling cleaning solution, avoids phenomenon dirty and messy when previous filter element cleaning.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of large-sized diesel pump
The throwing oil filter device stood.The device of the utility model solves original filter bag type filter can not be in time the rubbish under filtering
The problem of grain discharge, filter bag are easy to block, and filter bag can not be reused, improves and throws oily efficiency.With simple in structure, dismounting side
Just, filter element cleaning effect is good, the advantages of saving cleaning solution and being widely used.
For above-mentioned particular problem, the technical solution of the utility model is as follows：
A kind of throwing oil filter device of large-scale diesel engine lubricating oil system, feature be its composition include soda liquor container,
Piston, filter upper cover, filter core pressing plate, cylindrical filter element, filter cylinder, conduit, nozzle and differential manometer, are arranged institute in the filter cylinder
The cylindrical filter element stated, and be fixed in the cylinder of the filter cylinder by filter core pressing plate, the filter cylinder upper cover has described
The center of filter upper cover, the filter upper cover has a through-hole, the soda liquor container to be placed on the filter on lid, the cleaning
In liquid container, the conduit being connected with the piston gos deep into the cylindrical shape filter by the central through hole of the filter upper cover
In core, the lower end of the conduit is the nozzle, which is furnished with spout in level, surrounding, makes to be located at the cleaning
The cleaning liquid energy of liquid container is ejected by the jet port of conduit, nozzle on the filter core, in the side of the filter cylinder
Upper and lower ends are respectively equipped with oil outlet valve and oil inlet valve, the oil outlet valve be located at the filter core pressing plate it
On；It is separately installed with third shut-off valve, the 4th shut-off valve above and below in the filter core pressing plate in the other side of the filter cylinder,
The differential manometer is connected between third shut-off valve, the 4th shut-off valve, has cleaning solution to add on the top of the soda liquor container
The side of geat, the soda liquor container top is installed by the first shut-off valve and the second shut-off valve and phase in soda liquor container in series
It is logical, connect the 3rd port of triple valve by pipeline between first shut-off valve and the second shut-off valve, the of the triple valve
By being communicated in pipeline and the soda liquor container bottom end, the 1st port of the triple valve passes through pipeline and waste liquid for 2 ports
Bucket communicates, and the bottom of the filter cylinder is equipped with the 5th shut-off valve, and the 5th shut-off valve is communicated by pipeline with the waste liquid barrel.
Oil inlet valve is fixed on filter cylinder lower part, and oil outlet valve is fixed on filter cylinder top, stainless steel is provided in filter cylinder
Filter core.Lubricating oil enters below filter cylinder, and top outflow, flow direction is shown in that Fig. 1 is indicated, and the granulated garbage in lubricating oil is attached to the outer of filter core
Wall removes the granulated garbage on filter core, to clean filter core from inner wall jet cleaning liquid and pressure-air when cleaning.
It is connected to pressure-air outside filter device, different functions is realized by switching each valve, when cleaning state
Pressure-air is to piston with the driving force of uplink, and crowded cleaning solution is by entering cleaning agent in the opening inflow catheter among piston
It is ejected on filter core in nozzle, sprays dynamics, high pressure contra-injection filter by adjusting the pressure of pressure-air to adjust cleaning solution
Core has better cleaning performance than the cleaning of commonly used cleaning solution.Simultaneously with the injection of cleaning solution, cleaning solution volume reduces,
Piston stroking upward drives conduit and injector head to move up, and nozzle is directed toward different filter core positions, until cleaning solution use finishes, piston
It rises at the top of soda liquor container (while having the function of cylinder), cleaning terminates.
This filter insert cleaning function is realized by following steps:
1, cleaning solution is filled.Oil inlet valve and oil outlet valve are first closed before cleaning filter core, checks triple valve V3 valves
It is in the 1st the-the 2 port connected state of port, the first shut-off valve and the second shut-off valve are closed, and open the 5th section at this time
Only valve V6 bleeder valves valve all releases the lubricating oil of filter internal residual.Piston) it is in soda liquor container due to gravity
Then bottom opens after cleaning solution filler fills it up with cleaning agent and closes cleaning solution filler.
2, it is backwashed using cleaning solution.Triple valve is gone to the 2nd the-the 3 port connected state of port, opens the first cut-off
Valve, pressure-air, which enters, pushes piston stroking upward below piston, start jet cleaning liquid and clean filter core, piston gradually rises, piston
The top of soda liquor container is risen to, cleaning is completed.
3, it is washed using air recoil：
The second shut-off valve V2 is opened, pressure-air is made to enter upper piston area, port valve converts V3 to the-the 2 end of the 1st port repeatedly
Mouth connected state, lets out piston lower portion air, at this time descent of piston, and pressure-air is sprayed from nozzle, back flushing filter core, residual
Cleaning solution on filter core is cleaned out, and is released from V6 valves.
4, step 2,3 are repeated according to cleaning performance, until filter element cleaning is clean.
5, after cleaning filter core, the first shut-off valve, the second shut-off valve and the 5th shut-off valve are closed.Triple valve V3 is converted
To the 2nd the-the 3 port connected state of port.Lubricating oil terminal valve is opened, continues to filter lubricating oil.
Through the above technical solutions, the more original filter of the utility model, has technical characterstic below：
1, simple in structure, adapt to severe use environment.
The structure of the utility model filter is simple, only with two bulk containers and a piston, is connected by connecting flange
It connects.Lubricating oil inlet and outlet are by flanged joint, and after lubricating oil inlet and outlet connect, bleeder pipe and high-pressure air tube can be according to places
Arbitrarily arrangement, using pressure-air as power source, operation only needs controlled valve, no electronic equipment that can well adapt to
If this utility model of severe use environment is wanted to replace filter in lauter tub after a period of use, as long as removing the connection of flange
Screw, by filter take out can, it is very convenient.
2, it is reused after filter element cleaning, filter efficiency is high.
The utility model is moved up and down by nozzle, and uniform jet cleaning liquid and pressure-air can preferably clean filter
Core avoids filter element cleaning from being not thorough, and secondary pollution is caused to lubricating oil, can freely be selected and is used for multiple times clearly according to filter element cleaning state
Washing lotion or pressure-air are backwashed.
3, vdiverse in function, it is widely used.
The utility model not only large-scale diesel engine lubricating oil system throw oil oil filtering, for the mistake of other oil products
Filter, the device of the utility model are equally applicable.Requirement for different oil qualities can select the filter core of different pore size, clearly
The diameter of soda liquor container can be changed in cleaning device, to change the cleaning agent volume sprayed on range area filter core, adjusts high pressure
Air pressure changes cleaning solution and sprays intensity.
In short, the filter device of the utility model has simple in construction, easy to disassemble and assemble, filter element cleaning effect is good, it is clear to save
Washing lotion and the advantages of being widely used.
Description of the drawings
Fig. 1 is the structural schematic diagram of the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system.
Fig. 2 is the schematic diagram of the cleaning filter core of the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system.
Fig. 3 is the fundamental diagram of the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, but should not limit the utility model with this
Protection domain.
First referring to Fig. 1, the structure that Fig. 1 is the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system is shown
It is intended to.As seen from the figure, the throwing oil filter device of the utility model large-scale diesel engine lubricating oil system, composition includes soda liquor container
1, piston 2, filter upper cover 3, filter core pressing plate 4, cylindrical filter element 5, filter cylinder 6, conduit 7, nozzle 8 and differential manometer 9, in the filter
The setting cylindrical filter element 5 in cylinder 6, and be fixed in the cylinder of the filter cylinder 6 by filter core pressing plate 4, the filter
6 upper covers of cylinder have the filter upper cover 3, the center of the filter upper cover 3 to have a through-hole, the soda liquor container 1 to be placed in described
Filter upper cover 3 on, the piston 2 built in the soda liquor container 1, the conduit 7 being connected with the piston 2 is by described
The central through hole of filter upper cover 3 is deeply in the cylindrical filter element 5, and the lower end of the conduit 7 is the nozzle 8) it should
Nozzle 8 is furnished with spout in level, surrounding, and the cleaning liquid energy positioned at the soda liquor container 1 is made to pass through piston 2, conduit 7, spray
First 8 jet port is ejected on the filter core 5, and the upper and lower ends in the side of the filter cylinder 6 are respectively equipped with oil outlet
Valve and oil inlet valve, the oil outlet valve are located on the filter core pressing plate 4；In the other side of the filter cylinder 6
It is separately installed with third shut-off valve V4, the 4th shut-off valve V5, third shut-off valve V4 and the 4th above and below in the filter core pressing plate 4
The differential manometer 9 is connected between shut-off valve V5, has cleaning solution filler on the top of the soda liquor container 1, the cleaning
The side on 1 top of liquid container is installed in series to be communicated in the first shut-off valve V1 and the second shut-off valve V2 and soda liquor container 1, in institute
The 3rd port of triple valve V3 is connected between the first shut-off valve V1 and the second shut-off valve V2 that state by pipeline, triple valve V3's
By being communicated in pipeline and 1 bottom end of soda liquor container, the 1st port of the triple valve V3 passes through pipeline for 2nd port
It is communicated with waste liquid barrel, the bottom of the filter cylinder 6 is equipped with the 5th shut-off valve V6, and the 5th shut-off valve V6 is given up by pipeline and described
Liquid bucket communicates.
It is the cleaning filter of the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system referring to Fig. 2, Fig. 3, Fig. 2
The schematic diagram of core.Fig. 3 is the fundamental diagram of the oily filter device of throwing of the utility model large-scale diesel engine lubricating oil system.
Piston 2 can be upper and lower by the power of the pressure difference of cleaning solution and pressure-air generation inside soda liquor container 1
Movement, to which cleaning solution is ejected on filter core 5.On the piston 2, lower part is connect with nozzle 8, cleaning for the top connection of conduit 7
Liquid can be managed by 7 inner passage of opening inflow catheter on piston 2, then flow to nozzle 8, be sprayed from the jet port of nozzle 8；Filter
Core 5 is fixed by filter core pressing plate 4, avoids moving due to the pressure difference before and after lubricating oil filter core 5.The force samples pipe of differential manometer 9
The upper and lower part for being connected on filter upper cover 3 respectively has respectively represented pressure after filter core and before filter core, when the pressure that differential manometer 9 is shown
When power is excessive, you can judge filter core using too long, filter core is blocked by rubbish, needs to clean.
First shut-off valve V1, the second shut-off valve V2, third shut-off valve V4, the 4th shut-off valve V5, the 5th shut-off valve V6 are to cut
Only valve, triple valve V3.First shut-off valve V1 controls the switch of the pressure-air of entire filter device, and the second shut-off valve V2 controls are clear
The interior air pressure balance of wash liquor vessel, triple valve V3 reaches different functions by switching different steerings, as the 1-2 of switching
It is at this time drainage function when logical, pressure-air is made to enter 1 lower part of soda liquor container when the 2-3 of switching is logical, drives on piston 2
Row, cleaning liquid under pressure are sprayed from the nozzle of nozzle 8.Third shut-off valve V4, the 4th shut-off valve V5 are the force samples of differential manometer
Shut-off valve is in normally open, and only differential manometer occurs just needing to close when damaged leakage, repair and replacement differential manometer.
It moves upwards to keep cleaning solution uniform by the power that piston 2 generates due to the pressure difference of pressure-air and cleaning solution
It is injected on filter core 5, the diameter of soda liquor container 1 can be adjusted according to cleaning performance, is sprayed on unit area filter core to change
Cleaning fluid volume number, and then accomplish to save cleaning solution and reach the function of cleaning performance.It is learnt by the pressure difference of differential manometer 9
Whether filter core, which needs, is cleaned, and cleaning can be completed to need to fill cleaning solution and open respective valves successively if you need to clean, without opening
Filter cylinder, it is simple and convenient.As usage time filter core aging too long can also replace filter core by opening filter upper cover 3.
The filter device can be non-to meet variety classes by being replaced and cleaned liquid type and change high-pressure air pressure size
The demand of the filtering of corrosive liquids.
The throwing oil filter device filter element cleaning function of this utility model large-scale diesel engine lubricating oil system passes through following step
It is rapid to realize:
1, cleaning solution is filled：
Oil inlet valve and oil outlet valve are first closed before cleaning filter core, checks that triple valve V3 should be at the 1st port-the 2
Port connected state, the first shut-off valve and the second shut-off valve are closed, and the valve for opening the 5th shut-off valve V6 at this time is let out
It puts, the lubricating oil of 6 internal residual of filter cylinder is all released.Piston 2 is in the bottom of soda liquor container due to gravity, then beats
Opening or cleaning washing lotion filler closes cleaning solution filler after filling it up with cleaning agent.
2, it is backwashed using cleaning solution：
Triple valve V3 is gone to the 2nd the-the 3 port connected state of port, opens the first shut-off valve V1, pressure-air enters work
2 lower section of plug pushes piston stroking upward, starts jet cleaning liquid and cleans filter core 5, and piston 2 gradually rises, and piston 2 rises to cleaning solution appearance
The top of device 1, cleaning are completed.
3, it is washed using air recoil：
The second shut-off valve V2 is opened, pressure-air is made to enter 2 top of piston, port valve V3 is transformed into the 1st port-the 2 repeatedly
Port connected state lets out piston lower portion air, at this time descent of piston, and pressure-air is sprayed from nozzle, back flushing filter core 5,
The cleaning solution remained on filter core 5 is cleaned out, and is released from the 5th shut-off valve V6 valves；
4, step 2,3 are repeated according to cleaning performance, until filter element cleaning is clean；
5, after cleaning filter core 5, the first shut-off valve V1, the second shut-off valve V2 and the 5th shut-off valve V5 are closed.By threeway
Valve V3 is transformed into the 2nd the-the 3 port connected state of port.Lubricating oil terminal valve is opened, continues to filter lubricating oil.
Claims (1)
1. a kind of throwing oil filter device of large-scale diesel engine lubricating oil system, be characterized in that its composition include soda liquor container (1),
Piston (2), filter upper cover (3), filter core pressing plate (4), cylindrical filter element (5), filter cylinder (6), conduit (7), nozzle (8) and differential manometer
(9), the setting cylindrical filter element (5) in the filter cylinder (6), and the filter is fixed on by filter core pressing plate (4)
In the cylinder of cylinder (6), the filter cylinder (6) upper cover has the filter upper cover (3), the center of the filter upper cover (3) to have one to lead to
Hole, the soda liquor container (1) are placed in the filter upper cover (3), in the soda liquor container (1), with the piston
(2) connected conduit (7) is goed deep by the central through hole of the filter upper cover (3) in the cylindrical filter element (5), described
The lower end of conduit (7) be the nozzle (8), which is furnished with spout in level, surrounding, makes to be located at the cleaning
The cleaning liquid energy of liquid container (1) is ejected by the jet port of conduit (7), nozzle (8) on the cylindrical filter element (5),
The upper and lower ends of the side of the filter cylinder (6) are respectively equipped with oil outlet valve and oil inlet valve, the oil outlet valve
On the filter core pressing plate (4)；It is upper and lower respectively in the filter core pressing plate (4) in the other side of the filter cylinder (6)
Third shut-off valve (V4), the 4th shut-off valve (V5) are installed, between third shut-off valve (V4), the 4th shut-off valve (V5) described in connection
Differential manometer (9), have cleaning solution filler on the top of the soda liquor container (1), the one of soda liquor container (1) top
Side is installed in series to be communicated in the first shut-off valve (V1) and the second shut-off valve (V2) and soda liquor container (1), described first
The 3rd port of triple valve (V3) is connected between shut-off valve (V1) and the second shut-off valve (V2) by pipeline, the triple valve (V3)
By being communicated in pipeline and described soda liquor container (1) bottom end, the 1st port of the triple valve (V3) passes through for 2nd port
Pipeline is communicated with waste liquid barrel, and the bottom of the filter cylinder (6) is equipped with the 5th shut-off valve (V6), and the 5th shut-off valve (V6) passes through pipeline
It is communicated with the waste liquid barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818520.9U CN208049495U (en) | 2017-12-22 | 2017-12-22 | The throwing oil filter device of large-scale diesel engine lubricating oil system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721818520.9U CN208049495U (en) | 2017-12-22 | 2017-12-22 | The throwing oil filter device of large-scale diesel engine lubricating oil system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208049495U true CN208049495U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721818520.9U Withdrawn - After Issue CN208049495U (en) | 2017-12-22 | 2017-12-22 | The throwing oil filter device of large-scale diesel engine lubricating oil system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208049495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982982A (en) * | 2017-12-22 | 2018-05-04 | 沪东重机有限公司 | The throwing oil filtration apparatus and filter method of large-scale diesel engine lubricating oil system |
-
2017
- 2017-12-22 CN CN201721818520.9U patent/CN208049495U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982982A (en) * | 2017-12-22 | 2018-05-04 | 沪东重机有限公司 | The throwing oil filtration apparatus and filter method of large-scale diesel engine lubricating oil system |
| CN107982982B (en) * | 2017-12-22 | 2023-08-08 | 沪东重机有限公司 | Oil feeding filtering device and filtering method of large diesel engine lubricating oil system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181106 Effective date of abandoning: 20230808 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181106 Effective date of abandoning: 20230808 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |