CN216518995U - Hydraulic oil ultrafiltration purification system - Google Patents
Hydraulic oil ultrafiltration purification system Download PDFInfo
- Publication number
- CN216518995U CN216518995U CN202123267909.8U CN202123267909U CN216518995U CN 216518995 U CN216518995 U CN 216518995U CN 202123267909 U CN202123267909 U CN 202123267909U CN 216518995 U CN216518995 U CN 216518995U
- Authority
- CN
- China
- Prior art keywords
- oil
- valve
- ultrafiltration
- counter
- filter
- 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.)
- Active
Links
Images
Abstract
The utility model provides a hydraulic oil ultrafiltration clean system, including the quick-operation joint of the end of pumping that loops through the pipe connection, the valve of pumping oil, the oil pump, the prefilter, ultrafiltration filter, the delivery valve, it holds quick-operation joint to go out oil, be equipped with the tee bend ball valve between ultrafiltration filter and delivery valve, two entry ends of tee bend ball valve respectively with the exit end of prefilter, the exit end of ultrafiltration filter is connected, the exit end of tee bend ball valve is connected with first branch pipe and second branch pipe, be equipped with the counter on the first branch pipe, the second branch pipe is direct to be connected with the delivery valve, first branch pipe is parallelly connected on the second branch pipe. The utility model can meet the defect of immovable test of a laboratory desktop computer and realize the real-time monitoring of the pollution degree of the hydraulic oil solid particles; the device pipeline is provided with the signal transmitter to timely and effectively remind the filter element to be replaced or cleaned, so that the safe operation of equipment is ensured, and the use efficiency of the filter element is fully exerted; the integrated overflow valve block of the ultrafiltration filter element ensures that the pressure in the system does not exceed the specified range, thereby avoiding accidents.
Description
Technical Field
The application relates to the field of hydraulic oil filtration, in particular to a hydraulic oil ultrafiltration purification system.
Background
The hydraulic transmission uses liquid as working medium, utilizes the pressure energy of the liquid to transmit power, and the hydraulic control is the control using pressure liquid as control signal transmission mode, whichever needs to use liquid with certain pressure, and the most common is hydraulic oil. Long-term use experience shows that more than 80% of faults generated in a hydraulic system are caused by pollution generated by hydraulic oil, and the hydraulic oil needs to be cleaned and filtered regularly in order to ensure the reliability of the hydraulic system and prolong the service life of the hydraulic oil.
Most of the existing hydraulic oil filtering equipment is used for filtering hydraulic oil in a parallel bypass processing system, the processing time and the processing period are based on the experience of operators, the working time of the oil filtering equipment is generally prolonged to ensure the filtering effect, the quality of the filtered hydraulic oil cannot be accurately judged, the NAS grade of the hydraulic oil is detected in a laboratory, the time period is long, the cost is high, the service efficiency of the oil filtering equipment is reduced, and the filter element loss is accelerated.
The Chinese utility model patent CN201822228735.6 discloses a filtering device for hydraulic oil of a hydraulic station, which comprises an oil pumping interface, wherein the oil pumping interface is connected with a coarse filtering filter, the output end of the coarse filtering filter is connected with an oil inlet pump, the output end of the oil inlet pump is connected with a heater, the output end of the heater is connected with an ultrafiltration filter, the output end of the ultrafiltration filter is connected with a transition oil tank, and the transition oil tank is connected with an oil outlet interface through an oil outlet pump; the oil pumping connector and the oil outlet connector are respectively communicated with the hydraulic oil tank. However, the equipment has a large size due to the fact that the equipment comprises large-scale equipment such as an oil tank and a heater, and cannot be installed and moved conveniently. Original device does not have the interpolation oil function, must just can refuel through filter core filtration mode convenient not enough, and in addition, former equipment can not realize hydraulic oil solid particle pollution degree real time monitoring.
SUMMERY OF THE UTILITY MODEL
The main object of the present application is to provide a hydraulic oil ultrafiltration purification system, which is small and can solve the above mentioned technical drawbacks.
The utility model provides a hydraulic oil ultrafiltration clean system, including the quick-operation joint of the end of pumping that loops through the pipe connection, the valve of pumping oil, the oil pump, the prefilter, ultrafiltration filter, the delivery valve, it holds quick-operation joint to go out oil, be equipped with the tee bend ball valve between ultrafiltration filter and delivery valve, two entry ends of tee bend ball valve respectively with the exit end of prefilter, the exit end of ultrafiltration filter is connected, the exit end of tee bend ball valve is connected with first branch pipe and second branch pipe, be equipped with the counter on the first branch pipe, the second branch pipe is direct to be connected with the delivery valve, first branch pipe is parallelly connected on the second branch pipe.
As a further improvement of the above technical solution:
the counter comprises a counter oil inlet, a counter oil outlet, a counter data interface and a counter power interface.
The oil inlet of the counter is connected with an oil inlet valve of the counter, and the oil outlet of the counter is connected with an oil outlet valve of the counter.
A transmitter and a temperature sensor are connected in series between the primary filter and the ultrafiltration filter.
A flow dividing valve is arranged between the ultrafiltration filter and the temperature sensor, a flow collecting valve is arranged between the three-way ball valve and the ultrafiltration filter, the inlet of the ultrafiltration filter is connected with the outlet of the flow dividing valve, and the outlet of the ultrafiltration filter is connected with the inlet of the flow collecting valve.
The ultrafiltration filter is provided with an ultrafiltration filter bypass valve.
The number of the ultrafiltration filters is 2-4, and a plurality of ultrafiltration filters are arranged in parallel.
The three-way ball valve is a T-shaped three-way ball valve.
According to the actual situation of the hydraulic oil field, the utility model can effectively filter harmful impurities and trace moisture in the hydraulic oil, and greatly prolong the service life of the hydraulic oil. Can judge whether the filter core blocks up through the signaling apparatus, convenient reliable uses online fluid particle counter to realize hydraulic oil solid particle pollution degree real time monitoring simultaneously, has improved the work efficiency of device, has reduced the consumption of filter core, guarantees that the hydraulic oil quality is in stable state, reduces work load, reduces the oil consumption and buys oil cost, reduces the production of waste oil.
The utility model cancels an oil tank, a heater and the like in the original hydraulic oil filtering device, and optimally designs the ultrafiltration filter, so that the device can be miniaturized, the inlet and outlet oil pipes are quickly inserted and connected, and the convenient installation and the convenient moving use are met; the hydraulic oil ultrafiltration purification device using the online oil particle counter can meet the defect of immovable test of a laboratory desktop computer and realize real-time monitoring on the pollution degree of the solid particles of the hydraulic oil; a signal transmitter is arranged on a device pipeline to timely and effectively remind a filter element to be replaced or cleaned, so that the safe operation of equipment is ensured and the use efficiency of the filter element is fully exerted; the ultrafiltration filter core integrated overflow valve block ensures that the pressure in the system does not exceed the specified range, thereby avoiding accidents; this device accessible tee bend ball valve's switching is accomplished and is added oil work.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic of an on-line oil particle counter of the present invention.
In the figure: 1. a quick coupling at the pumping end; 2. an oil pumping valve; 3. an oil pump; 4. a primary filter; 5. a transmitter; 6. a temperature sensor; 7. a flow divider valve; 8. an ultrafiltration filter; 9. a combining valve; 10. a three-way ball valve; 11. an oil inlet valve of the counter; 12. a counter; 13. the counter oil outlet valve; 14. an oil outlet valve; 15. a quick connector at the oil outlet end; 16. a pipeline; 17. an ultrafiltration filter bypass valve; 18. an oil inlet of the counter; 19. an oil outlet of the counter; 20. a counter data interface; 21. and a power interface of the counter.
Detailed Description
Please refer to fig. 1-2, the application provides a hydraulic oil ultra-filtration purification system, which comprises an oil pumping end quick connector 1, an oil pumping valve 2, an oil pump 3 and a primary filter 4 which are sequentially connected through a pipeline 16, wherein an outlet of the primary filter 4 is connected with a flow divider 7, an outlet of the flow divider 7 is connected with an ultra-filtration filter 8, an outlet of the ultra-filtration filter 8 is connected with a flow collecting valve 9, an outlet of the flow collecting valve 9 is connected with an inlet c of a three-way ball valve 10, an inlet b of the three-way ball valve 10 is connected with the primary filter 4, and an outlet a of the three-way ball valve 10 is connected with two branch pipes: the first branch pipe is connected with a counter oil inlet valve 11, the outlet of the counter oil inlet valve 11 is connected with a counter 12, and the outlet of the counter 12 is connected with a counter oil outlet valve 13; the second branch pipe is directly connected with the oil outlet valve 14, the first branch pipe is connected with the second branch pipe in parallel, and the outlet end of the oil outlet valve 14 is connected with the oil outlet end quick joint 15.
The counter 12 comprises a counter oil inlet 18, a counter oil outlet 19, a counter data interface 20 and a counter power interface 21. The counter oil inlet 18 of the counter 12 is connected with the counter oil inlet valve 11, and the counter oil outlet 19 of the counter 12 is connected with the counter oil outlet valve 13. The counter 12 can detect the oil particle content on line, and realize the real-time monitoring of the pollution degree of the solid particles of the hydraulic oil.
A transmitter 5 and a temperature sensor 6 are arranged in series between the primary filter 4 and the ultrafiltration filter 8. The transmitter 5 and the temperature sensor 6 are located between the primary filter 4 and the diverter valve 7. The main body of the ultrafiltration filter 8 is connected with an ultrafiltration filter bypass valve 17, the number of the ultrafiltration filters 8 is 2-4, and a plurality of ultrafiltration filters 8 are arranged in parallel.
As a specific example, the three-way ball valve 10 is a T-shaped three-way ball valve.
The working process of the utility model is as follows: the quick connector 1 at the oil pumping end is connected to an oil outlet at the bottom of a hydraulic oil tank through an oil pipe, the quick connector 15 at the oil outlet end is connected to an oil inlet at the top of the hydraulic oil tank through an oil pipe, the oil pumping valve 2 and the oil outlet valve 14 are opened, and the handle of the three-way ball valve 10 is screwed to be in a state that ports a and c are communicated. And starting the oil pump 3, enabling hydraulic oil to enter a pipeline 16 from the oil pumping valve 2, removing larger particles through the primary filter 4, then enabling the hydraulic oil to enter an ultrafiltration filter 8 through a flow dividing valve 7 to filter small particle impurities and trace moisture, enabling the filtered hydraulic oil to enter through an inlet c of the three-way ball valve 10, enabling an outlet a to flow out of the second branch pipe, and enabling the filtered hydraulic oil to return to a hydraulic oil tank through an oil outlet valve 14 and an oil return pipe. When the granularity of the filtered hydraulic oil needs to be detected, the counter oil inlet valve 11 and the counter oil outlet valve 13 are opened, the filtered hydraulic oil flows to the first branch pipe through the outlet a of the three-way ball valve 10, and the counter 12 detects the solid particle pollution degree of the hydraulic oil in real time.
When oil is required to be added, the handle of the three-way ball valve 10 is screwed to the state that the ports a and b are communicated, hydraulic oil directly enters the inlet b of the three-way ball valve 10 through the primary filter 4 without passing through the ultrafiltration filter 8, and returns to the hydraulic oil tank through the outlet a of the three-way ball valve 10 and the second branch pipe.
The front end pipeline of the ultrafiltration filter 8 is connected with a transmitter 5 and a temperature sensor 6. The signal transmitter 5 is used for detecting whether the ultrafiltration filter core is blocked, and when the blockage of the ultrafiltration filter core reaches a set value, the signal transmitter 5 provides an alarm signal to remind the filter core to be replaced. The temperature sensor 6 is used to observe the temperature of the hydraulic oil entering the filter cartridge of the ultrafiltration filter 8. The body of the ultrafiltration filter 8 is connected with an ultrafiltration filter bypass valve 17, and when an ultrafiltration filter element is blocked but not replaced in time, hydraulic oil returns to a hydraulic oil tank through the ultrafiltration filter bypass valve 17, so that the system is protected from running safely; the number of the ultrafiltration filters 8 is not limited to two, and a plurality of ultrafiltration filters 8 can be connected in parallel to an oil circuit according to the actual oil treatment amount; the system can be provided with a heater when cold oil is treated.
The purification system is not limited to processing hydraulic oil, and is also suitable for the scenes of ultrafiltration and filtration requirements of processing liquids such as turbine oil, gear oil and the like.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a hydraulic oil ultrafiltration clean system which characterized in that: including the quick-operation joint of oil pumping end (1) that loops through pipeline (16) and connect, oil pumping valve (2), oil pump (3), primary filter (4), ultrafiltration filter (8), go out oil valve (14), go out oil end quick-operation joint (15), be equipped with tee bend ball valve (10) between ultrafiltration filter (8) and oil valve (14), two entry ends of tee bend ball valve (10) respectively with the exit end of primary filter (4), the exit end of ultrafiltration filter (8) is connected, the exit end of tee bend ball valve (10) is connected with first branch pipe and second branch pipe, be equipped with counter (12) on the first branch pipe, the second branch pipe is direct to be connected with oil valve (14), first branch pipe connects in parallel on the second branch pipe.
2. The hydraulic oil ultrafiltration purification system of claim 1, wherein the counter (12) comprises a counter oil inlet (18), a counter oil outlet (19), a counter data interface (20), and a counter power interface (21).
3. The hydraulic oil ultrafiltration purification system according to claim 2, wherein a counter oil inlet (18) of the counter (12) is connected with a counter oil inlet valve (11), and a counter oil outlet (19) of the counter (12) is connected with a counter oil outlet valve (13).
4. Hydraulic oil ultra-filtration purification system according to claim 1, characterized in that a transmitter (5) and a temperature sensor (6) are arranged in series between the primary filter (4) and the ultra-filtration filter (8).
5. The hydraulic oil ultrafiltration purification system according to claim 4, wherein a flow dividing valve (7) is arranged between the ultrafiltration filter (8) and the temperature sensor (6), a collecting valve (9) is arranged between the three-way ball valve (10) and the ultrafiltration filter (8), an inlet of the ultrafiltration filter (8) is connected with an outlet of the flow dividing valve (7), and an outlet of the ultrafiltration filter (8) is connected with an inlet of the collecting valve (9).
6. The hydraulic oil ultra-filtration and purification system as claimed in claim 1, wherein the ultra-filtration filter (8) is provided with an ultra-filtration filter bypass valve (17).
7. The hydraulic oil ultrafiltration and purification system according to claim 6, wherein the number of the ultrafiltration filters (8) is 2-4, and a plurality of ultrafiltration filters (8) are arranged in parallel.
8. The hydraulic oil ultrafiltration and purification system according to claim 1, wherein the three-way ball valve (10) is a T-shaped three-way ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267909.8U CN216518995U (en) | 2021-12-23 | 2021-12-23 | Hydraulic oil ultrafiltration purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267909.8U CN216518995U (en) | 2021-12-23 | 2021-12-23 | Hydraulic oil ultrafiltration purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216518995U true CN216518995U (en) | 2022-05-13 |
Family
ID=81502031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123267909.8U Active CN216518995U (en) | 2021-12-23 | 2021-12-23 | Hydraulic oil ultrafiltration purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216518995U (en) |
-
2021
- 2021-12-23 CN CN202123267909.8U patent/CN216518995U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201126534Y (en) | Apparatus for on-line monitoring and self maintaining oil liquid dirtiness | |
| CN103615839B (en) | Self-cleaning heat transfer enhanced solar sewage source heat pump system | |
| CN202876653U (en) | Ceramic film filter device | |
| CN216518995U (en) | Hydraulic oil ultrafiltration purification system | |
| CN202080973U (en) | Device for preparing electronic grade ultrapure water | |
| CN101493292A (en) | Sewerage heat energy recovery system | |
| CN112657965A (en) | Hydraulic cleaning system | |
| CN209123686U (en) | A kind of pure water automatic reverse flushing water purifier of detectable filter element life | |
| CN208574312U (en) | A kind of production platform water supply well desanding device | |
| CN201177469Y (en) | Sewage water heat-energy recovering apparatus | |
| CN215745280U (en) | General work system with online washing function | |
| CN110624702B (en) | Intelligent centrifugal oil purifier | |
| CN213656289U (en) | Intelligent lubricating oil purification device | |
| CN208406302U (en) | A kind of universal filter device | |
| CN212079827U (en) | Oil liquid purification and filtration system | |
| CN210825550U (en) | Device and system for preventing cleaning liquid of ultrafiltration system from entering reverse osmosis membrane system | |
| CN210522824U (en) | Intelligent centrifugal oil purifier | |
| CN208161375U (en) | Offline Membrane cleaning device | |
| CN208887994U (en) | A kind of multifunction automatic sample pretreatment unit of Produced Water In Oil-gas Fields, Ngi on-line monitoring | |
| CN207845311U (en) | A kind of cutting wastewater processing system | |
| CN207435103U (en) | A kind of animal protein wastewater membrane filtration system apparatus | |
| CN207856459U (en) | A kind of serialization on-line cleaning precise filtering device | |
| CN110743238A (en) | Sewage online detection self-cleaning pretreatment system and method | |
| CN219072321U (en) | Be used for continuous casting cooling water to filter online cleaning device | |
| CN205838723U (en) | A kind of water purifier with filter element emptier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |