CN203962250U - Oil-water separation filter core and high efficiency fuel filtrating equipment - Google Patents
Oil-water separation filter core and high efficiency fuel filtrating equipment Download PDFInfo
- Publication number
- CN203962250U CN203962250U CN201320645726.1U CN201320645726U CN203962250U CN 203962250 U CN203962250 U CN 203962250U CN 201320645726 U CN201320645726 U CN 201320645726U CN 203962250 U CN203962250 U CN 203962250U
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- water
- oil
- breakdown
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of oil-water separation filter core and high efficiency fuel filtrating equipment are provided, can be installed on the filter core fitting seat that any basic structure is identical, by the water storage device with filtering means dehydration filter and filter bottom, formed.Filtering means dehydration filter divides water filter core to form by frame and peripheral filter core and air guide sleeve.Divide water filter core to be positioned at position, filter bosom, between peripheral filter core and minute water filter core, device has air guide sleeve.Water storage device is positioned at filter bottom, and bottom is provided with discharging valve mounting hole and level sensor mounting hole.The utility model product can be by the mechanical admixture in fuel oil and the disposable filtering of moisture, and the fuel oil turbidity test after filter reach state IV standards, and fuel of internal combustion engine quality is significantly improved.Thereby, greatly reduced the mechanical failure that internal-combustion engine causes because of diesel quality problem.
Description
Technical field
The utility model relates to a kind of high efficiency fuel and filters and oil-water separation filter core, relate in particular to the separator of the fuel oil that uses on a kind of internal-combustion engine and moisture, mechanical admixture, the utility model product can effectively solve existing fuel oil and in transportation and storage process, sneak into the problem of moisture and the work of impurity effect machine, by filtration means, improve fuel oil purity, reduce significant to the wearing and tearing of the elements such as oil pump, oil nozzle.The existence of moisture is also very harmful for fuel system for diesel engine, when fuel moisture content is larger, will cause engine misses, and power declines.Also can cause corrosion, wearing and tearing, the stuck combustion process that even can worsen diesel oil of internal-combustion engine components and parts.Because the sulphur content in Chinese Diesel is higher, when burning occurs, even can generate sulfuric acid corrosion engine components with water reaction.Traditional mode that dewaters is mainly precipitation, passes through funnel structure.Along with technological progress, internal combustion engine is to moisture and the higher requirement of the separated proposition of impurity, and high-quality fuel oil requires just need to adopt the filter core of high filtering precision and high score crystal degree.
Background technique
Internal-combustion engine is widely used in the main process equipments such as road transport vehicle, engineering machinery, boats and ships, generator set, and fuel oil is in storage, in the processes such as transportation, inevitably can sneak into the impurity such as moisture and solid particle, use with the fuel oil of the impurity such as moisture, fine solid particle and will the fuel pump of precision element and oil sprayer etc. be broken down.For fear of or reduce the various faults occur because fuel oil quality is inferior, must before entering fuel pump and oil sprayer, fuel oil both to fuel oil, carry out contaminant filter, moisture separation in fuel oil must be removed again, conventionally on in-line, install oil and water seperator additional with the impurity in filter fuel, separating oil contained humidity.The principle of oil-water separation is to utilize the density difference principle of fuel oil and water, and because the density of water is greater than the density of fuel oil, the moisture in fuel oil is when by oil and water seperator, and moisture is separated and can be deposited on the bottom of oily-water seperating equipment.Must note timely draining in use.
Summary of the invention
The utility model object be to provide a kind of deft design integrated degree high with fuel emulsification water break milk separation function and mechanical admixture filtering function fuel oil filter core, use the fuel oil filter of this structure, effectively moisture and the mechanical admixture in filtering fuel oil, improves the fuel qualities into internal-combustion engine.
For achieving the above object, the technical solution adopted in the utility model is: oil-water separation filter core, there is housing, in its housing, be equipped with and filter breakdown of emulsion filter core, air guide sleeve, minute water filter core, and at a minute water filter core, air guide sleeve is installed outward, air guide sleeve is shaped as hollow tubular body, and a minute water filter core is positioned at air guide sleeve and is installed in the lump and filters breakdown of emulsion filter core.
The high efficiency fuel filtrating equipment that utilizes described oil-water separation filter core to make, it is to consist of the water storage device that filters breakdown of emulsion filter assembly and filter bottom, and water storage device is positioned at and filters breakdown of emulsion filter assembly bottom and be provided with discharging valve and level sensor; Filtration breakdown of emulsion filter assembly top is installed on filter core fitting seat by the silk thread mouth that has fastening location and fuel oil circulation concurrently at location and installation plate center.
When the utility model product is used, must be arranged in the Fuel Delivery System of oil-burning machine and before fuel pump and oil sprayer.Below by the beneficial effect of introducing concrete using process of the present utility model and describe the utility model product.
The fuel oil that is mixed with water and foreign material in Fuel Delivery System is flowed through through the filler opening on oil pipe, filter block top and is entered in housing by oil circuit.First flow through and filter breakdown of emulsion filter core, filter breakdown of emulsion filter core and adopt the filter paper rolling through folding, its filter layer is divided into contaminant filter layer, demulsification layer and inside and outside supporting layer and forms.The ragged edge of filter core is stainless steel external bracing net, and what contact with external bracing net is the accurate contaminant filter layer consisting of materials such as chemical fibre or glass, nonwovens, high density filter paper.In the inside of contaminant filter layer, it is demulsification layer, demulsification layer be by PETG (english abbreviation is PET) material or glass fiber material or the Multi-stacking compaction of the two or mixing, made hydrophilic oleophobic material, its material itself has excellent hydrophily and innerly has numerous capillary holes.Like this, while utilizing fine liquid particles to pass through capillary hole and the mutual affine cohesion of water wetted material, make to be aggregated into free water after the emulsified water breakdown of emulsion in fuel oil, this free water major part is little water droplet, mutually collision is converged as larger-diameter water droplet again, under Action of Gravity Field to filter core bottom rapid subsidence.Between metafiltration core and internal layer filter core, be provided with the horn-like air guide sleeve of a cylinder outside, its material is that the filter material that the material that makes of stainless (steel) wire double-coated teflon or teflon contain teflon is made.Through outer filter element filtering, divide fuel oil after water to flow downward to horn mouth along air guide sleeve and can enter inner filter core along prescription.In the process flowing downward at fuel oil, the free state droplet of being taken the demulsification of wrapping up in by fuel oil obtains downward potential energy, thereby accelerates to separate from fuel oil.The separated filter core of internal layer moisture is arranged on the inside center oil outlet position of filter, this filter core is made by the stainless (steel) wire double-coated teflon of corresponding density, material polarity is oleophilic drainage, with it, makes cylindric single channel filter core, and its passway is connected with center oil outlet.When the fuel oil by after front road Coalescence filter core demulsification carries micro-moisture by the separated filter screen of internal layer, because screen material polarity is lipophilic-hydrophobic property, its micro-moisture containing is blocked in a minute top layer, the network of rivers.When micro-moisture gather a certain amount of after, start to form the globule, the globule is sedimentation downwards under Action of Gravity Field, finally falls in water storage device, pools together with the ponding of its bottom.
The utility model advantage compared with prior art: what existing fuel oil filter adopted in Separation of Water timesharing is the simple interception mode that blocks water; the effect for the free state moisture existing in fuel oil with quick separation; but the moisture of the emulsification state containing in fuel oil can not be effectively separated; often block in filter core; when oil water mixture accumulated amount surpasses after filter core volume; under certain pressure effect; the emulsified fuel of high-moisture can be broken through filter core and intercept water resistance and by filter layer, cause internal-combustion engine to be shut down suddenly.And the employing of this patent product is break milk separation and accurate interception mixed mode.Emulsified water in fuel oil is separated completely, and what sub-argument went out is pure moisture, and the fuel oil moisture content of passing through from filter is completely up to standard.
Accompanying drawing explanation
Fig. 1 is the utility model general structure and scheme of installation
Embodiment
Below in conjunction with accompanying drawing 1, a kind of embodiment of the present utility model is described.
High efficiency fuel filtrating equipment, has water storage device 2 formations of filtering breakdown of emulsion filter assembly 1 and filter bottom.Described filtering means dehydration filter assembly 1 is by housing 3 and filter breakdown of emulsion filter core 4 and air guide sleeve 5, a minute water filter core 6 form.Described filtration breakdown of emulsion filter core 4 is formed by unlike material Multi-stacking compaction.Be respectively from outside to inside filtering layer sizing net 7, mechanical admixture filter layer 8, demulsification layer 9, filtering layer supporting network 10, division center supporting network 11.Divide water filter core 6 to be positioned at and filter breakdown of emulsion filter assembly 1 position, bosom, filtering breakdown of emulsion filter core 4 and dividing device between water filter core 6 to have air guide sleeve 5.Water storage device 2 is positioned at filtering means dehydration filter assembly 1 bottom.Be provided with discharging valve 12 and level sensor 13.The high efficiency fuel of different sizes and interface size filters and oil-water separation filter core, can be installed on the filter core fitting seat 16 that any structure is identical with the silk thread mouth 16 of fuel oil circulation by the fastening location that has concurrently at location and installation Ban15 center.
The structure of described filtration breakdown of emulsion filter core 4 is hollow cylindrical, and its upper-end surface and lower end surface are all by the corresponding spacing end face seal in rubber gasket and frame.The fuel oil filtering must can flow into filter core inside through filtering the filter layer of breakdown of emulsion filter core 4;
After the filter layer of described filtration breakdown of emulsion filter core 4 laminates moulding by multiple filtration material and be folded into uniform sequential fold, then surround hollow cylinder positioning molding.Wherein, filtering layer sizing net 7 and filtering layer supporting network 10, division center supporting network 11 are Structural Hardware, and material can be stainless steel or the zinc-plated net of carbon steel.The material of mechanical admixture filter layer 8 can be the filtering materials such as chemical fibre or glass, nonwovens, high density filter paper and forms.Demulsification layer 9 consists of separately PETG (english abbreviation is PET) material or glass fiber material or Multi-stacking compaction or the mixing of two kinds of materials make.
Described filtration breakdown of emulsion filter core is provided with air guide sleeve 5 between water filter core 6 in 4 minutes, and it is shaped as hollow tubular body, and bottom stretches out and is horn-like.Described air guide sleeve 5 tops are crimped on by filtering breakdown of emulsion filter core 4 upper-end surfaces on the bottom surface of the location and installation plate 15 that filters breakdown of emulsion filter assembly 1 top, and its length must surpass a minute water filter core 6.
The profile of described minute water filter core 6 is cylindrical body, and inside is metal or plastic support network, and outside is minute water material of one deck oleophilic drainage.Its material is that the stainless (steel) wire dual coating teflon of certain density is made.Described minute water filter core 6 bottom locks, open top, can be fixed on the bottom surface of the location and installation plate 15 that filters breakdown of emulsion filter assembly 1 top by bonding or screw threads for fastening.
Described water storage device 2 is positioned at the bottom of filtering means dehydration filtering means dehydration filter assembly 1, and its material is transparent plastic.Described water storage device 2 is provided with discharging valve 12 and level sensor 13.Described water storage device 2 can be tightly connected with the box thread of filtering means dehydration filtering means dehydration filter assembly 1 bottom mutually by being positioned at the male thread at its top.
Described frame 3 is tubulose, and location and installation plate 15 is arranged at its top, and described frame 3 and location and installation plate 15 are metal material.On described location and installation plate, have and have the screw thread 16 of fastening location and fuel oil circulation and the ring-type divergent oil inlet mouth 17 being formed by the small aperture through hole of some concurrently.Box thread interface 16 by its location and installation plate 15 central positions, top can with filter core fitting seat 18 on male thread interface screw installation.
Working principle and flow process
High efficiency fuel is filtered and oil-water separation filter core spinning on the filter core fitting seat 18 of internal-combustion engine, starting apparatus combustion engine, fuel oil is sucked the entrance of filter core fitting seat by fuel pump, by the divergent oil inlet mouth 17 on the location and installation plate 15 at filter case body 3 tops, flow into filter core.When flowing through filtration breakdown of emulsion filter core 4, first pass through mechanical admixture filter layer 8 by solid particle polluter filtering, the demulsification of flowing through again layer 9, by the moisture cohesion of the emulsification state in fuel oil, it is the globule of free state, by the fuel oil filtering after breakdown of emulsion filter core 4 filters, along air guide sleeve 5, to filtering means dehydration filter 1 below, flow completely, when arrive air guide sleeve 5 times along time double action at the density difference of certain flow rate and fuel oil and water under, the globule of free state is separated with fuel oil, the globule sinks to the bottom of water storage device 2, the fuel oil of having removed most moisture enters air guide sleeve inside, under pressure, fuel oil upwards flows, arrive the outer surface of minute water filter core 6, the polarity that minute network of rivers covering due to minute water filter core 6 outer surfaces is hydrophilic oleophobic, fuel oil is passed through smoothly, its micro-moisture containing is blocked and a minute top layer, the network of rivers.When micro-moisture gather a certain amount of after, start to form the globule, the globule is sedimentation downwards under Action of Gravity Field, finally falls in water storage device 2, pools together with the ponding of its bottom.
When ponding increases gradually, the water surface will progressively rise, and when the moisture of separating runs up to certain liquid level, be positioned at the level sensor sender at transparent water accumulating cup top, and trigger alarm device is reported to the police, and remind operation of internal combustion engine person to carry out draining.
Above-described embodiment, just the preferred embodiment of the utility model product, is not used for limiting the utility model practical range, the equivalence of being done with content described in the utility model claim therefore all changes, and all should be included within the scope of the utility model prescription.
Claims (8)
1. oil-water separation filter core, there is housing (3), it is characterized in that being equipped with and filtering breakdown of emulsion filter core (4), air guide sleeve (5), minute water filter core (6) in housing (3), and outside minute water filter core (6), air guide sleeve (5) is installed, air guide sleeve (5) is shaped as hollow tubular body, and a minute water filter core (6) is positioned at air guide sleeve (5) and is installed in the lump and filters breakdown of emulsion filter core (4).
2. oil-water separation filter core according to claim 1, it is characterized in that filtering breakdown of emulsion filter core (4) structure is hollow cylindrical, its upper-end surface and lower end surface, all by the corresponding spacing end face seal in rubber gasket and housing (3), are filtered breakdown of emulsion filter core (4) and are formed by unlike material Multi-stacking compaction; And be respectively from outside to inside filtering layer sizing net (7), mechanical admixture filter layer (8), demulsification layer (9), filtering layer supporting network (10), division center supporting network (11).
3. oil-water separation filter core according to claim 1, it is characterized in that a minute profile for water filter core (6) is bottom lock and open-topped cylindrical body, inside is metal or plastic support network, outside is minute water material of one deck oleophilic drainage, and the stainless (steel) wire dual coating teflon that its material is certain density is made; Divide water filter core (6) to be fixed on case top inner bottom surface by bonding or screw threads for fastening.
4. oil-water separation filter core according to claim 2, after the filter layer (8) that it is characterized in that filtering breakdown of emulsion filter core (4) laminates moulding by multiple filtration material and be folded into uniform sequential fold, and surrounds hollow cylinder positioning molding; Filtering layer sizing net (7) and filtering layer supporting network (10), division center supporting network (11) are Structural Hardware, and material is stainless steel or the zinc-plated net of carbon steel; The material of mechanical admixture filter layer (8) is one or more the compound formations in chemical fibre or glass, nonwovens, Filter paper filtering material; Demulsification layer (9) consists of separately pet material or glass fiber material or the Multi-stacking compaction of two kinds of materials makes.
5. oil-water separation filter core according to claim 1, it is characterized in that housing (3) is tubulose, location and installation plate (15) is arranged at its top, has and have fastening location and the screw thread (16) of fuel oil circulation and the ring-type divergent oil inlet mouth (17) consisting of a plurality of small apertures through hole concurrently on location and installation plate (15).
6. utilize the high efficiency fuel filtrating equipment that oil-water separation filter core is made as described in claim 1-5 any one, it is characterized in that consisting of the water storage device (2) that filters breakdown of emulsion filter assembly (1) and filter bottom, water storage device (2) is positioned at and filters breakdown of emulsion filter assembly (1) bottom and be provided with discharging valve (12) and level sensor (13); Filtration breakdown of emulsion filter assembly (1) top is installed on filter core fitting seat (18) by the silk thread mouth (16) that has fastening location and fuel oil circulation concurrently at location and installation plate (15) center.
7. high efficiency fuel filtrating equipment according to claim 6, it is characterized in that air guide sleeve (5) top is crimped on by filtering breakdown of emulsion filter core (4) upper-end surface on the bottom surface of the location and installation plate (15) that filters breakdown of emulsion filter assembly (1) top, its length surpasses a minute water filter core (6).
8. high efficiency fuel filtrating equipment according to claim 6, is characterized in that described water storage device (2) is positioned at the bottom of filtering breakdown of emulsion filter assembly (1), and its material is transparent plastic; Water storage device (2) is provided with discharging valve (12) and level sensor (13), and water storage device (2) is tightly connected with the box thread that filtering means dehydration filters breakdown of emulsion filter assembly (1) bottom mutually by being positioned at the male thread at its top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645726.1U CN203962250U (en) | 2013-10-18 | 2013-10-18 | Oil-water separation filter core and high efficiency fuel filtrating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645726.1U CN203962250U (en) | 2013-10-18 | 2013-10-18 | Oil-water separation filter core and high efficiency fuel filtrating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962250U true CN203962250U (en) | 2014-11-26 |
Family
ID=51922845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645726.1U Expired - Fee Related CN203962250U (en) | 2013-10-18 | 2013-10-18 | Oil-water separation filter core and high efficiency fuel filtrating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962250U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781833A (en) * | 2016-04-21 | 2016-07-20 | 苏州达菲特过滤技术股份有限公司 | Novel fuel oil filter |
| CN107850019A (en) * | 2015-08-17 | 2018-03-27 | 康明斯过滤Ip公司 | For the inlet side and on the pressure side automatic discharge system of oil water separator |
| CN109441683A (en) * | 2018-12-10 | 2019-03-08 | 安徽高博过滤科技有限公司 | A kind of commercial vehicle fuel filter |
| CN109653918A (en) * | 2019-02-13 | 2019-04-19 | 定远亿利过滤技术有限公司 | A kind of separate type element of fuel filter |
| CN110465115A (en) * | 2019-09-09 | 2019-11-19 | 宁波天扬工业新技术有限公司 | A kind of demulsification and dehydration device of water in oil emulsion carburetion liquid |
-
2013
- 2013-10-18 CN CN201320645726.1U patent/CN203962250U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107850019A (en) * | 2015-08-17 | 2018-03-27 | 康明斯过滤Ip公司 | For the inlet side and on the pressure side automatic discharge system of oil water separator |
| CN105781833A (en) * | 2016-04-21 | 2016-07-20 | 苏州达菲特过滤技术股份有限公司 | Novel fuel oil filter |
| CN109441683A (en) * | 2018-12-10 | 2019-03-08 | 安徽高博过滤科技有限公司 | A kind of commercial vehicle fuel filter |
| CN109653918A (en) * | 2019-02-13 | 2019-04-19 | 定远亿利过滤技术有限公司 | A kind of separate type element of fuel filter |
| CN110465115A (en) * | 2019-09-09 | 2019-11-19 | 宁波天扬工业新技术有限公司 | A kind of demulsification and dehydration device of water in oil emulsion carburetion liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103599649B (en) | Water-oil separating filter core and high efficiency fuel filter | |
| CN103590944A (en) | Double-stage fuel oil filtering apparatus | |
| CN103590946A (en) | Oil-water separation filter element and high-efficiency fuel filtering device | |
| CN203962250U (en) | Oil-water separation filter core and high efficiency fuel filtrating equipment | |
| CN103599661A (en) | Oil-water separation filter core and device for integrated fuel oil filtration and oil-water separation | |
| CN110354573A (en) | A kind of fuel filter separator based on nano-graphene material | |
| US20160200994A1 (en) | Apparatus and method for removing moisture and impurities from fuel oil | |
| KR100790815B1 (en) | Fuel filter of fuel filter device for separating water | |
| CN203962248U (en) | Twin-stage fuel strainer | |
| CN203620386U (en) | Oil-water separation filtering core and integrated fuel oil filtering and oil-water separating device | |
| CN104801103A (en) | Coalescence vacuum oil purifier | |
| CN205199046U (en) | Energy -concerving and environment -protective ultrasonic wave oil water separator | |
| CN206244731U (en) | A kind of three phases separator | |
| CN203962249U (en) | Large flow fuel oil filters and oil and water seperator | |
| CN204003202U (en) | A kind of diesel filter assembly | |
| CN103590945A (en) | High-flow fuel filtration fuel-water separator | |
| CN105194928A (en) | Refined oil purifying and processing system | |
| CN109879368A (en) | A kind of oily-water seperating equipment | |
| CN204661634U (en) | A kind of Mobile lubrication oil three combined dehydration devices | |
| CN205569915U (en) | Two -stage integration composite filter element's oil circulation purifier | |
| CN205109106U (en) | Water separator is taken off in oil coalescence | |
| CN203417492U (en) | Oil-water separator | |
| CN108070400A (en) | A kind of alkylation | |
| CN210057465U (en) | Oil-water separator and oil recovery device | |
| CN106064856A (en) | A kind of kitchen waste water separating barrel |
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 |
Granted publication date: 20141126 Termination date: 20151018 |
|
| EXPY | Termination of patent right or utility model |