CN203822512U - Magnetic energy purification fuel oil filter - Google Patents
Magnetic energy purification fuel oil filter Download PDFInfo
- Publication number
- CN203822512U CN203822512U CN201420249959.4U CN201420249959U CN203822512U CN 203822512 U CN203822512 U CN 203822512U CN 201420249959 U CN201420249959 U CN 201420249959U CN 203822512 U CN203822512 U CN 203822512U
- Authority
- CN
- China
- Prior art keywords
- filter
- fuel oil
- oil
- magnetic energy
- strong magnet
- 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
- 239000000295 fuel oil Substances 0.000 title claims abstract description 39
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000000446 fuel Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 abstract description 9
- 230000005294 ferromagnetic effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 206010061307 Neck deformity Diseases 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012826 global research Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a magnetic energy purification fuel oil filter for pretreatment of a fuel oil machine of an engine. The magnetic energy purification fuel oil filter can filter out nm-level ferromagnetic superfine crystalline substances mixed into fuel oil through magnetic energy to purify the fuel oil before the fuel oil enters the engine to be combusted. The magnetic energy purification fuel oil filter comprises a shell and a filter-paper filter. An oil outlet is formed in the center of an end cover, and a plurality of oil inlets are formed in the periphery of the end cover. Three disc-shaped strong magnets are fixedly arranged in an annular column-shaped cavity formed by an oil drainage pipe and the inner wall of the shell, wherein the upper disc-shaped strong magnet and the lower disc-shaped strong magnet are fixed to the shell in a sealing mode through the outer edges, the middle disc-shaped strong magnet is fixed to a support in a sealing mode through the inner edge, gaps are formed among the upper disc-shaped strong magnet, the middle disc-shaped strong magnet and the lower disc-shaped strong magnet to form a roundabout fuel oil filtering channel, and the outlets in the lower end of the roundabout fuel oil filtering channel are communicated with the oil inlets. The purified fuel oil does not contain combustible ferromagnetic particulate substances and can be thoroughly and sufficiently combusted, and exhaust gas emission meets the national environmental protection standard. In addition, the magnetic energy purification fuel oil filter is stable in working performance, convenient to install and replace, low in manufacturing cost, economical and practical.
Description
Technical field
The utility model relates to a kind of fuel processing plant of explosive motor, and particularly the magnetic energy before a kind of automobile-used explosive motor machine purifies fuel filter.
Background technique
Along with the fast development of Chinese national economy, the vehicle that the fuel oil of take is power increases sharply, and energy consumption tail gas pollution is on the rise.The internal combustion locomotive that the diesel oil of wherein take is fuel, boats and ships, heavy loading vehicles generator set tail gas pollution are particularly serious, fuel engine energy-saving and emission-reduction are global research topics, and the post-processed that has formed or discharged at diesel engine for automobile is all focused in the research of various countries; And the front instant purifying processing links of the machine of having ignored diesel engine fuel oil.
The major pollutants of diesel emission have: HC, CO, NO
xand particulate matter, in discharge, particulate matter is more.Reason that it is generally acknowledged generation is mainly the product that fuel oil partial combustion causes.
The mixed gas distributing in the periphery of Diesel Spray is rarer, exceeds the limit of igniting, propagation that can not flame support, and fuel oil can not normal combustion and is become the generation source of HC; The unburnt main cause of fuel oil is the impact that is subject to mixture strength, because anoxic produces intermediate product CO, even generates CO
2with H
2o but heat absorption and reduction forms CO when high temperature.
NO
x nO, NO
2, N
2the general name of the nitrogen oxide such as O, the nitrogen oxide that diesel engine is discharged afterwards in burning is mainly NO and NO
2.NO derives from the N in atmosphere
2with organic substance nitrogenous in fuel.N generally
2diesel engine NO
xthe main source of discharge.
Under anaerobic environment, can there is cracking and form polycyclic aromatic hydrocarbons (PAH) in fuel oil, because its continuous dehydrogenation polymerization becomes take carbon as main nucleus, very important is a large amount of trickle ferrormagnetic substance existing in fuel oil, the storing process that derives from manufacture or means of transportation and fuel tank all can be sneaked into a large amount of ferrormagnetic substances, belong to non-combustible material, at high temperature the carbon nucleus with having generated is produced to collision, in conjunction with generating chain or the cotton-shaped polymer beads increasing gradually.
At present, fuel oil is before burning, in engine oil inlet system, be all provided with particulate matter filter cleaner, the particulate matter of sneaking in this filter cleaner filter fuel, but with regard to secondary filter, also can only filtering be greater than the granule foreign of 70 μ m, and be less than 70 μ m or trickleer ferromagnetic powder, particularly ferrormagnetic substance is cannot filtering, still can enter to be combined with various molecules in firing chamber and the quantity that strengthened particulate emissions still causes great pollution to environment.
Summary of the invention
The utility model provides the magnetic energy of a kind of engine fuel machine pretreatment to purify fuel filter, and the ferromagnetic fine crystal material that can realize the nm level to sneaking in fuel oil purifies before entering engine combustion; In fuel oil after purification, not containing ferromagnetic non-combustible particulate matter, make thoroughly fully burning of fuel oil energy, reduce gaseous contaminant and particulate pollutant, make internal combustion engine tail gas discharge reach state environment protecting standard.
The technological scheme that the utility model provides is: comprise the cylindrical housings with cavity, filter-paper filter is set in cavity, shell end arranges filler opening and oil outlet, its technological points is: in described housing lower end, end cap is set, end cap outer rim is connected with housing seal, end cap center arranges described oil outlet, and a plurality of described filler openings are set on end cap circumference; Described filter-paper filter is cylindrical shape, this filter-paper filter lower end arranges oil exit pipe, this oil exit pipe connects described oil outlet vertically downward, in the annulus cylindrical cavity forming, be fixedly installed three disc strong magnets between oil exit pipe and inner walls, upper and lower disc strong magnet is fixed on housing by outer fringe seal, middle circle dish type strong magnet is sealed and is fixed on support by inner edge, between the disc strong magnet of upper, middle and lower, be provided with gap, form roundabout fuel oil filtration channel, the lower end outlet of this fuel oil filtration channel is communicated with described filler opening; The channel connection forming between the upper end outlet of this fuel oil filtration channel and described filter-paper filter outside and inner walls.
The sidewall of described cylindrical shape filter-paper filter is to be surrounded by metallic support net, fixed fold filter paper outside metallic support net, and top and bottom arrange seal closure, and lower end seal closure is communicated with described oil exit pipe.
Described housing lower end cap edge arranges rubber seal.
Described housing is set to multi-edge column-shaped near the sidewall of upper end portion.
The good effect the utlity model has is: adopt cylindrical shape filter-paper filter and form roundabout fuel oil filtration channel by three of upper, middle and lower disc strong magnet combined, by magnetic energy, fuel oil is carried out to purification filtering, the ferromagnetic fine material that can realize the nm level to sneaking in fuel oil purifies before machine; Ferromagnetic mass-energy in fluid fuel oil is more thoroughly inhaled to apply to be purified; can fully burn; fall end mechanical wear and reduce carbon distribution raising power raising power; reduce gaseous contaminant and particulate pollutant; make internal combustion engine tail gas discharge reach state environment protecting standard; and stable work in work, to be convenient to install and to change, cost is low economical and practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1.
Sequence number explanation in figure: seal closure, 9 oil exit pipes, 10 lower seal covers, 11 seal rings, 12 oil outlets on 1 end cap, 2 filler openings, 3 disc strong magnets, 4 fuel oil filtration channels, 5 housings, 6 filter paper, 7 supporting networks, 8.
Embodiment
According to Fig. 1～2, describe concrete structure of the present utility model in detail: integral body is the cylindrical housings 5 with cavity, housing 5 upper ends are the shell that binds, housing lower end arranges end cap 1, end cap 1 is by sheet iron drawing and forming, end cap outer rim and housing are integral and reach fixed seal connection through flange hydraulic pressure, end cap 1 center sets out hydraulic fluid port 12, and oil outlet 12 stretches out the short neck with internal and external screw thread to housing 5 inner chambers, on the circumference of end cap 1, around hydraulic fluid port, is provided with eight small-bore filler openings 2; In housing cavity, be provided with cylindrical shape filter-paper filter, filter-paper filter lower end arranges oil exit pipe 9 vertically downward, oil exit pipe 9 by its internal thread be connected to oil outlet 12 with on externally threaded short neck.The sidewall of filter-paper filter is to be surrounded by metallic support net 7, metallic support net 7 outside fixed fold filter paper layer 6, and upper and lower end arranges respectively upper and lower seal closure 8,10, and lower end seal closure 10 is communicated with described oil exit pipe 9.The annulus cylindrical cavity being formed with between oil exit pipe 9 and inner walls, in cavity, be fixedly installed three disc strong magnets 3, dividing three layers is laterally staggered, upper and lower disc strong magnet 3 is fixed on housing by outer fringe seal, middle circle dish type strong magnet 3 is sealed and is fixed on support by inner edge, between the disc strong magnet 3 of three of upper, middle and lower, be provided with gap, form roundabout fuel oil filtration channel 4, the lower end outlet of fuel oil filtration channel 4 is communicated with filler opening 2; The sidewall channel connection forming between the upper end outlet of this fuel oil filtration channel 4 and described filter-paper filter outside and inner walls.At housing lower end cap edge, rubber seal 11 is set, rubber seal 11 is the gas tight seal effects of playing while being connected fuel feeding for engine framework with housing lower end; At housing, near the sidewall of upper end portion, be set to multi-edge column-shaped, for example ten four prism types conveniently screw connection when holder housing.
Working procedure and principle are as follows:
Internal thread by housing bottom oil outlet 12 is connected with diesel engine support, oil supply system is input to filler opening 2 by diesel oil, then enter the winding type fuel oil filtration channel 4 forming between strong magnet, this oil duct aims at the impurity particle of the ferromagnetic crystalline material of removing and establishes, diesel oil after purified treatment flows into sidewall passage, by folded filter paper layer, filter again, filtering nonmetallic inclusion particle, enter in filter-paper filter, the clean diesel oil after twice purification filtering is concentrated and is transmitted back to oil drain out and discharges by oil exit pipe.
The gap of oil duct is set according to diesel engine power, the design principle of the winding type fuel oil filtration channel forming between strong magnet is: when fluid diesel oil homogeneous (uniform) fluid with certain flow rate in oil duct passes through, when oil duct (or the diameter reduces) flow velocity that narrows down increases thereupon, in oil duct turning corner, diesel oil fluid becomes non-uniform flow from uniform-flow, the exterior angle movement in a curve inner small and outside big as radius becomes will be take centered by oil duct interior angle, by again because ferrormagnetic substance quality will produce centrifugal action at magnetic attraction and acceleration action greatly compared with diesel oil, ferrormagnetic substance must show weightlessness and have the tendency that departs from fuel oil fluid in oil duct turning corner, therefore ferrormagnetic substance has more multimachine to be applied at strong magnetic surface by suction, make diesel purification more thorough.
Claims (4)
1. a magnetic energy purifies fuel filter, it comprises the cylindrical housings with cavity, filter-paper filter is set in cavity, shell end arranges filler opening and oil outlet, it is characterized in that: housing lower end arranges end cap, end cap outer rim is connected with housing seal, and end cap center arranges described oil outlet, and a plurality of described filler openings are set on end cap circumference, described filter-paper filter is cylindrical shape, this filter-paper filter lower end arranges oil exit pipe, oil exit pipe connects described oil outlet vertically downward, in the annulus cylindrical cavity forming, be fixedly installed three disc strong magnets between oil exit pipe and inner walls, on, lower disc shape strong magnet is fixed on housing by outer fringe seal, middle circle dish type strong magnet is sealed and is fixed on support by inner edge, on, in, between lower disc shape strong magnet, be provided with gap, form roundabout fuel oil filtration channel, the lower end outlet of this fuel oil filtration channel is communicated with described filler opening, the channel connection forming between the upper end outlet of this magnet filtration channel and described filter-paper filter outside and inner walls.
2. magnetic energy according to claim 1 purifies fuel filter, it is characterized in that: the sidewall of described cylindrical shape filter-paper filter is to be surrounded by metallic support net, fixed fold filter paper outside metallic support net, top and bottom arrange seal closure, and lower end seal closure is communicated with described oil exit pipe.
3. magnetic energy according to claim 2 purifies fuel filter, it is characterized in that: described housing lower end cap edge arranges rubber seal.
4. magnetic energy according to claim 2 purifies fuel filter, it is characterized in that: described housing is set to multi-edge column-shaped near the sidewall of upper end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249959.4U CN203822512U (en) | 2014-05-16 | 2014-05-16 | Magnetic energy purification fuel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249959.4U CN203822512U (en) | 2014-05-16 | 2014-05-16 | Magnetic energy purification fuel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822512U true CN203822512U (en) | 2014-09-10 |
Family
ID=51478024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249959.4U Expired - Fee Related CN203822512U (en) | 2014-05-16 | 2014-05-16 | Magnetic energy purification fuel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481763A (en) * | 2014-11-27 | 2015-04-01 | 闭鼎奇 | Fuel filter of engine |
| CN110374775A (en) * | 2019-08-14 | 2019-10-25 | 黄大社 | A kind of fuel oil fitering element |
-
2014
- 2014-05-16 CN CN201420249959.4U patent/CN203822512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481763A (en) * | 2014-11-27 | 2015-04-01 | 闭鼎奇 | Fuel filter of engine |
| CN110374775A (en) * | 2019-08-14 | 2019-10-25 | 黄大社 | A kind of fuel oil fitering element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |