CN111195450A - Oil filter with automatic control system - Google Patents
Oil filter with automatic control system Download PDFInfo
- Publication number
- CN111195450A CN111195450A CN201811373502.3A CN201811373502A CN111195450A CN 111195450 A CN111195450 A CN 111195450A CN 201811373502 A CN201811373502 A CN 201811373502A CN 111195450 A CN111195450 A CN 111195450A
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- tank
- oil
- coalescence
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an oil filter with an automatic control system, which comprises a displacement pump, a pre-filtering tank, a fine filtering tank, a coalescence-separation tank, an online oil product monitoring device, an explosion-proof control cabinet and a bottom frame, wherein the pre-filtering tank, the fine filtering tank and the coalescence-separation tank are all arranged on the bottom frame, the pre-filtering tank, the fine filtering tank and the coalescence-separation tank are sequentially connected through a pipeline, the displacement pump is driven by an explosion-proof motor to operate, the inlet of the displacement pump is connected with a medium storage tank for storing a medium, the outlet of the displacement pump is connected with the pre-filtering tank, and the online oil product monitoring device is arranged on the outlet of the coalescence-separation tank. The invention is suitable for working conditions with higher requirements on oil products such as oil adding of a generating set and an aircraft engine, and the like, and has the advantages of simple operation, safety, reliability, compact structure, good oil filtering effect and the like.
Description
Technical Field
The invention relates to an oil filter, in particular to an oil filter with an automatic control system.
Background
The prior oil filter adopts vacuum and centrifugal separation modes, and has the defects of poor oil filtering effect, low efficiency, large oil filtering energy consumption, complex operation and the like. The phenomena of filter element explosion, even tank body explosion and the like can occur when the filter element is seriously blocked under the unattended condition, so that oil leakage is generated, and safety accidents are caused. Filter formula oil filter on existing market often through reading corresponding manometer, then judges whether this filter core needs to be changed through calculating, and the troublesome poeration. Because the required differential pressure value for replacing the filter element can be calculated, the differential pressure value is easy to ignore, thereby exceeding the filter element replacement time, causing the filter element to be burst, the oil filtering effect of the oil filter is not up to standard, and finally damaging client equipment, such as a generator, an aeroengine and the like.
Disclosure of Invention
The invention aims to provide an oil filter with an automatic control system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a take autonomous system's oil filter, includes displacement pump, prefilter jar, meticulous filtration jar, coalescence-separation jar, online oil monitoring devices, explosion-proof control cabinet and chassis, prefilter jar, meticulous filtration jar and coalescence-separation jar are all installed on the chassis, and prefilter jar, meticulous filtration jar and coalescence-separation jar connect gradually through the pipeline, the displacement pump is driven the operation by explosion-proof machine, and the import of displacement pump is connected with the medium storage tank that is used for the storage medium, and the export of displacement pump is connected with the prefilter jar, install online oil monitoring devices on the export of coalescence-separation jar, the exit of online oil monitoring devices is connected with the tee bend, and explosion-proof solenoid valve one and explosion-proof solenoid valve two are installed respectively to the other both ends of tee bend, and explosion-proof pressure sensor one and explosion-proof solenoid valve two are installed respectively to the entry of prefilter jar, and the second explosion-proof pressure sensor and the third explosion-proof pressure sensor are electrically connected with the explosion-proof control cabinet.
As a still further scheme of the invention: exhaust valves are installed at the tops of the pre-filtering tank, the fine filtering tank and the coalescence-separation tank.
As a still further scheme of the invention: and a connector of the tee joint provided with the second explosion-proof electromagnetic valve is connected with an inlet of the pre-filtering tank through a pipeline.
As a still further scheme of the invention: the bottom of the coalescence-separation tank is connected with a drain pipe, and an explosion-proof electromagnetic valve III is installed on the drain pipe and controlled by an explosion-proof control cabinet to be opened and closed.
As a still further scheme of the invention: and an oil-water interface sensor electrically connected with the explosion-proof control cabinet is further installed in the coalescence-separation tank.
As a still further scheme of the invention: and the explosion-proof control cabinet is in data communication with the computer through a communication cable.
As a still further scheme of the invention: the explosion-proof control cabinet communicates with the mobile phone through the wireless module.
Compared with the prior art, the invention has the beneficial effects that: the oil filter has the advantages that the oil filter is pressurized by the displacement pump, the outlet oil product meets the use requirement through multiple times of filtering and separation, the cleanliness reaches NAS6 level, the water content is less than or equal to 50PPM, compared with the traditional oil filters such as a vacuum oil filter, a centrifugal oil filter and the like, the oil filter is high in oil filtering speed and efficiency, and the situation that additives in the oil product are cracked and deteriorated due to heating is avoided because heating is not needed; on the basis, a control system is added and integrated with the oil filter, so that the automatic shutdown and alarm prompt of the fault energy can be realized.
Drawings
Fig. 1 is a schematic structural diagram of an oil filter with an automatic control system.
In the figure: 1-an explosion-proof motor, 2-a volumetric pump, 3-an explosion-proof pressure sensor I, 4-a pre-filtering tank, 5-an explosion-proof pressure sensor II, 6-a fine filtering tank, 7-an exhaust valve, 8-an explosion-proof pressure sensor III, 9-a coalescence separation tank, 10-an explosion-proof electromagnetic valve III, 11-an oil-water interface sensor, 12-an online monitoring device sampling point, 13-an explosion-proof electromagnetic valve I, 14-an explosion-proof electromagnetic valve II, 15-an online oil monitoring device, 16-an explosion-proof control cabinet and 17-a chassis.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, in the embodiment of the present invention, an oil filter with an automatic control system includes a volumetric pump 2, a pre-filter tank 4, a fine filter tank 6, a coalescing separation tank 9, an online oil product monitoring device 15, an explosion-proof control cabinet 16 and a bottom frame 17, where the pre-filter tank 4, the fine filter tank 6 and the coalescing separation tank 9 are all installed on the bottom frame 17, the pre-filter tank 4, the fine filter tank 6 and the coalescing separation tank 9 are sequentially connected by a pipeline, that is, media (gasoline, diesel oil, etc.) are sequentially filtered and separated by the pre-filter tank 4, the fine filter tank 6 and the coalescing separation tank 9, and then output, specifically, a primary filter element is installed in the pre-filter tank 4, a fine filter element is installed in the fine filter tank 6, a coalescing filter element and a separation filter element are installed in the coalescing separation tank 9, the volumetric pump 2 is driven by an explosion-proof motor 1, an inlet of the volumetric pump 2 is connected with a media storage, in this embodiment, the medium storage tank is an oil tank, the outlet of the displacement pump 2 is connected to the pre-filtering tank 4, the outlet of the coalescence-separation tank 9 is installed with an online oil monitoring device 15, the outlet of the coalescence-separation tank 9 is also provided with an online monitoring device sampling point 12 for detecting the oil quality, the outlet of the online oil monitoring device 15 is connected to a tee joint, the other two ends of the tee joint are respectively installed with a first explosion-proof electromagnetic valve 13 and a second explosion-proof electromagnetic valve 14, meanwhile, the inlet of the pre-filtering tank 4, the inlet of the fine filtering tank 6 and the inlet of the coalescence-separation tank 9 are respectively installed with a first explosion-proof pressure sensor 3, a second explosion-proof pressure sensor 5 and a third explosion-proof pressure sensor 8, and inevitably, the three explosion-proof pressure sensors are all installed on the pipelines between the three, in this embodiment, the detected pressure difference between the inlet and the outlet of the pre, the anti-explosion pressure sensor 3, the anti-explosion pressure sensor 5 and the anti-explosion pressure sensor 8 are electrically connected with the anti-explosion control cabinet 16.
In order to ensure constant pressure in the pre-filter tank 4, the fine filter tank 6 and the coalescence-separation tank 9, the top of the pre-filter tank 4, the fine filter tank 6 and the coalescence-separation tank 9 are provided with a vent valve 7.
The working principle of the embodiment is as follows: the medium (gasoline, diesel oil and the like) is lifted by the positive displacement pump 2 to obtain a certain lift (differential pressure), and larger particle impurities are intercepted by a primary filter element in the pre-filter tank 4; impurity particles are further intercepted by a fine filtering filter element in the fine filtering tank 6, the cleanliness of oil products is improved, after passing through a coalescence filter element in the coalescence-separation tank 9, water molecules in the medium are coalesced into larger water drops, the separation filter element blocks water in the medium from passing outside, the medium can smoothly pass through, and therefore the water content in the medium is guaranteed to be less than or equal to 50 PPM;
after the filter element is used for a period of time, impurities are attached to the surfaces of the filter elements to cause filter element blockage, the filter elements need to be cleaned or replaced, due to the filter element blockage, a pressure difference is generated at the two ends of the inlet and the outlet of each filter element, (the pressure difference can be measured by the first explosion-proof pressure sensor 3, the second explosion-proof pressure sensor 5 and the third explosion-proof pressure sensor 8), when the pressure difference reaches a set value, the explosion-proof control cabinet 16 controls the displacement pump 2 to stop working, and meanwhile, the explosion-proof control cabinet 16 gives an alarm to prompt that the corresponding filter elements need to be replaced; in the coalescence-separation tank 9, water is accumulated more and more because the water is blocked outside by the separation filter element; during normal work, the on-line oil monitoring device 15 detects the oil at the oil outlet of the coalescence-separation tank 9 at intervals according to the setting, if the detection is qualified, the first explosion-proof electromagnetic valve 13 is kept open, the second explosion-proof electromagnetic valve 14 is closed, the oil is discharged to a target site, and if the detection is unqualified, the second explosion-proof electromagnetic valve 14 is opened, the first explosion-proof electromagnetic valve 13 is closed, and the oil is discharged to a specified recovery site.
Example 2
Example 1 discloses: the unqualified media (gasoline, diesel oil and the like) can flow to a specified recovery place, preferably, the interface of the tee joint provided with the second explosion-proof electromagnetic valve 14 is connected with the inlet of the pre-filtering tank 4 through a pipeline, namely, the unqualified media can flow back into the pre-filtering tank 4 for secondary filtering until the quality of the media (gasoline, diesel oil and the like) meets the requirements.
In addition, in order to discharge the water in the coalescence-separation tank 9, the bottom of the coalescence-separation tank 9 is connected with a drain pipe, an explosion-proof electromagnetic valve III 10 is installed on the drain pipe, the opening and closing of the explosion-proof electromagnetic valve III 10 is controlled by an explosion-proof control cabinet 16, preferably, in order to achieve the automatic opening and closing of the explosion-proof electromagnetic valve III 10, an oil-water interface sensor 11 electrically connected with the explosion-proof control cabinet 16 is further installed in the coalescence-separation tank 9, the oil-water position in the coalescence-separation tank 9 is detected, and when the oil-water liquid level is sensed to reach a set value, the opening and closing of the explosion-proof electromagnetic valve III.
Example 3
In order to conveniently realize operation and control, the explosion-proof control cabinet 16 is in data communication with a computer through a communication cable, when a fault or alarm occurs, fault or alarm information can be output to the computer for archiving, of course, personnel can also control the explosion-proof control cabinet 16 through the computer, so that the corresponding valve or the displacement pump 2 is controlled to operate, and the working state of each component can be checked.
The explosion-proof control cabinet 16 is communicated with a mobile phone through a wireless module, wherein the wireless module can be a WI FI module, a 4G module and the like, the wireless module is mainly used for realizing communication with the mobile phone, fault or alarm information can be output to the mobile phone, and of course, personnel can also control the explosion-proof control cabinet 16 through the mobile phone, so that unattended operation and one-key operation can be really realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An oil filter with an automatic control system comprises a displacement pump (2), a pre-filtering tank (4), a fine filtering tank (6), a coalescing separation tank (9), an online oil product monitoring device (15), an explosion-proof control cabinet (16) and a bottom frame (17), wherein the pre-filtering tank (4), the fine filtering tank (6) and the coalescing separation tank (9) are all arranged on the bottom frame (17), the pre-filtering tank (4), the fine filtering tank (6) and the coalescing separation tank (9) are sequentially connected through a pipeline, the displacement pump (2) is driven by an explosion-proof motor (1) to operate, an inlet of the displacement pump (2) is connected with a medium storage tank for storing media, an outlet of the displacement pump (2) is connected with the pre-filtering tank (4), the oil filter is characterized in that the online oil product monitoring device (15) is arranged on an outlet of the coalescing separation tank (9), and a tee joint is connected with an outlet of the online oil product monitoring device (15), explosion-proof solenoid valve (13) and explosion-proof solenoid valve two (14) are installed respectively to the other both ends of tee bend, and explosion-proof pressure sensor (3), explosion-proof pressure sensor two (5) and explosion-proof pressure sensor three (8) are installed respectively to the entry of prefiltering jar (4), the entry of meticulous filtration jar (6) and the entrance of coalescence-separation jar (9), and positive displacement pump (2), explosion-proof pressure sensor one (3), explosion-proof pressure sensor two (5) and explosion-proof pressure sensor three (8) all with explosion-proof switch board (16) electric connection.
2. An oil filter with an automatic control system according to claim 1, characterized in that the top of the pre-filter tank (4), the fine filter tank (6) and the coalescence-separation tank (9) are all provided with a vent valve (7).
3. An oil filter with an automatic control system according to claim 1 or 2, characterized in that the joint of the tee joint with the explosion-proof electromagnetic valve II (14) is connected with the inlet of the pre-filter tank (4) through a pipeline.
4. The oil filter with the automatic control system as claimed in claim 3, characterized in that the bottom of the coalescence-separation tank (9) is connected with a drain pipe, an explosion-proof electromagnetic valve III (10) is installed on the drain pipe, and the opening and closing of the explosion-proof electromagnetic valve III (10) are controlled by an explosion-proof control cabinet (16).
5. The oil filter with the automatic control system as claimed in claim 4, characterized in that an oil-water interface sensor (11) electrically connected with an explosion-proof control cabinet (16) is further installed in the coalescence-separation tank (9).
6. An oil filter with an automatic control system as claimed in claim 1, 2, 4 or 5, characterized in that the explosion-proof control cabinet (16) is in data communication with a computer through a communication cable.
7. An oil filter with an automatic control system according to claim 1, 2, 4 or 5, characterized in that the explosion-proof control cabinet (16) communicates with a mobile phone through a wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373502.3A CN111195450A (en) | 2018-11-19 | 2018-11-19 | Oil filter with automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373502.3A CN111195450A (en) | 2018-11-19 | 2018-11-19 | Oil filter with automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111195450A true CN111195450A (en) | 2020-05-26 |
Family
ID=70741245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373502.3A Pending CN111195450A (en) | 2018-11-19 | 2018-11-19 | Oil filter with automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111195450A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092988A (en) * | 1990-10-11 | 1992-03-03 | Chevron Research Company | System for monitoring injection water quality using filtration, pressure regulation and mass measuring |
| JP2012081446A (en) * | 2010-10-14 | 2012-04-26 | Mitsui O S K Lines Ltd | Oil cleaning apparatus and oil cleaning method |
| CN203451304U (en) * | 2013-09-17 | 2014-02-26 | 上海骏越工贸有限公司 | Oily wastewater treatment device |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
-
2018
- 2018-11-19 CN CN201811373502.3A patent/CN111195450A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092988A (en) * | 1990-10-11 | 1992-03-03 | Chevron Research Company | System for monitoring injection water quality using filtration, pressure regulation and mass measuring |
| JP2012081446A (en) * | 2010-10-14 | 2012-04-26 | Mitsui O S K Lines Ltd | Oil cleaning apparatus and oil cleaning method |
| CN203451304U (en) * | 2013-09-17 | 2014-02-26 | 上海骏越工贸有限公司 | Oily wastewater treatment device |
| CN106884750A (en) * | 2017-03-28 | 2017-06-23 | 浙江嘉隆机械设备有限公司 | On-line checking autocontrol oil filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207137515U (en) | A kind of y-type filter | |
| CN204798975U (en) | Vacuum oil filter of secondary filter and high -efficient dehydration | |
| CN214146110U (en) | Engineering machinery hydraulic oil on-line monitoring and filtering system | |
| CN206221433U (en) | A kind of oil filtering device with comprehensive detection function | |
| CN102588171B (en) | Electric control exhaust diesel filter | |
| CN202146673U (en) | Vacuum oil filter | |
| CN110846066B (en) | Well head sleeve pipe associated gas recovery unit | |
| CN111195450A (en) | Oil filter with automatic control system | |
| CN218900918U (en) | Oil circuit bubble removing device | |
| CN215048766U (en) | Dirty oil water recovery device | |
| CN111776189B (en) | Intelligent ship fuel oil purification system | |
| CN209569224U (en) | Shield machine oil liquid in-line purification system | |
| CN213176051U (en) | Automatic oil supplementing system of oil injection screw air compressor | |
| CN208287631U (en) | improved oil filtering system | |
| CN205391926U (en) | Flowing back automatic filtration processing apparatus is returned in oil field raising output acidizing | |
| CN208169253U (en) | Filtration system for hydraulic oil container | |
| CN208747621U (en) | A kind of multi-station high efficient Sealed Unloading device | |
| CN203847490U (en) | Hydraulic oil vacuum filtering machine | |
| CN201908770U (en) | Governor oil leakage tank device of pumped storage power station for facilitating isolated examine and repair | |
| CN211245766U (en) | Oil filter suitable for high-order oil tank | |
| CN201735253U (en) | Filtering device and turbine regulating device | |
| CN201853562U (en) | Online filter device of main transformer on-load tap changer | |
| CN102814076A (en) | Vacuum oil-filtering machine | |
| CN206071967U (en) | Hydraulic oil container filtration | |
| CN207195147U (en) | Gas-pressed equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200526 |