CN204024885U - Environment protection type diesel car purifying filter - Google Patents
Environment protection type diesel car purifying filter Download PDFInfo
- Publication number
- CN204024885U CN204024885U CN201420408148.4U CN201420408148U CN204024885U CN 204024885 U CN204024885 U CN 204024885U CN 201420408148 U CN201420408148 U CN 201420408148U CN 204024885 U CN204024885 U CN 204024885U
- Authority
- CN
- China
- Prior art keywords
- transport pipe
- protection type
- environment protection
- purifying filter
- type diesel
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 230000008676 import Effects 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000000746 purification Methods 0.000 claims abstract description 6
- 239000006185 dispersion Substances 0.000 claims abstract description 4
- 239000002283 diesel fuel Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000011109 contamination Methods 0.000 abstract description 9
- 239000000295 fuel oil Substances 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 18
- 230000005294 ferromagnetic effect Effects 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 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
- 230000008025 crystallization Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012826 global research Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Environment protection type diesel car purifying filter is the improvement for environment protection type diesel car purifying filter structure.The utility model provides a kind of environment protection type diesel car purifying filter, and various impurity of different nature can be purified up hill and dale before entering diesel engine, guarantee that fuel oil is cleaner, the diesel oil after purification is fully burned, energy saving; Not only improve power but also reduce mechanical wear, reduce gaseous contamination and particle contamination, make diesel engine exhaust emission reach state environment protecting standard.Of the present utility modelly to be characterised in that: between described fan-fold paper filtering layer and center transport pipe, be also provided with some rectangular-shaped magnetic blocks, magnetic block, centered by the transport pipe of center, is arranged in dispersion shape, and angle between adjacent two magnetic blocks is equal; The top of the center transport pipe between adjacent two magnetic blocks is provided with fluid import.
Description
Technical field
The utility model is the improvement for environment protection type diesel car purifying filter structure.
Background technique
Along with the fast development of Chinese national economy, be that the car engine block of power increases sharply with diesel oil, energy consumption tail gas pollution is on the rise.Be wherein that the internal combustion locomotive of fuel, boats and ships, heavy loading vehicles generator set tail gas pollution are particularly serious with diesel oil, diesel engine energy-saving and emission-reduction are global research topics, and the post-processed having been formed in diesel engine or discharged all is focused in the research of various countries; And timely purified treatment link before have ignored the machine of diesel oil.
Transport at present to diesel oil finished product, the container stored is more careless, be careless about the clean of container, the Vehicular fuel tank that particularly some cars ages is longer is never scrubbed sediments, therefore a large amount of fine metal crystalline materials is accumulated in a reservoir, although oil for diesel engine fuel system is all equipped with vehicle-mounted conventional filter, but also can only the filtering granule foreign that is greater than 70 μm, and the nano level ferromagnetic crystalline powder being less than 70 μm or trickleer cannot filtering, these ferromagnetic crystalline impurities belong to non-combustible matter, can not burn under the high temperature of engine chamber, and become flame retardant and affect firing effect to a great extent, and will produce with the carbon nucleus generated in combustion and collide, in conjunction with generating the chain or group's flocculent polymer that increase gradually, these polymer beads in fuel oil outburst in a flash, bonding partially forms carbon distribution around piston top and valve, major part is discharged outside machine, cause serious particle contamination, and CO gaseous contamination also can increase.Therefore, to diesel oil early stage purified treatment to gaseous pollute and particle contamination be very important extremely important link.
The major pollutants of diesel engine emissions have: CO, HC, NO
xand particulate matter, in discharge, particulate matter is more.It is generally acknowledged the Producing reason mainly product that causes of fuel oil partial combustion.The mixed gas distributed in the periphery of diesel engine sprayed oil beam is rarer, exceeds the limit of igniting, can not the propagation of flame support, and fuel oil can not normal combustion and become the generation source of HC; The unburnt main cause of fuel oil is the impact by mixture strength, produces intermediate product CO, even generate CO because of anoxic
2with H
2o, but absorb heat when high temperature and be reduced into CO.NO
xnO, NO
2, N
2the general name of the nitrogen oxide such as O, nitrogen oxide mainly NO and NO that diesel engine is discharged after combustion
2, but NO derives from the N in air
2with organic substance nitrogenous in fuel.N under normal circumstances
2diesel engine NO
xthe main source of discharge.Can cracking be there is and form polycyclic aromatic hydrocarbons (PAH) in fuel oil under the environment of anoxic, because its continuous dehydrogenation polymerization becomes the nucleus based on carbon, very important is the ferromagnetic crystalline material trickle in a large number existed in fuel oil, because of unholiness the caused gaseous state of diesel oil and solid-state pollution, account for more than 30% of total release sometimes, this is that domestic vehicles binary states pollutes the key factor be in not.
Summary of the invention
The utility model is exactly for the above-mentioned problems in the prior art, a kind of environment protection type diesel car purifying filter is provided, they can not only the filtering all kinds of granule foreigns that are greater than 70 μm, also can the nano level ferromagnetic fine crystal impurity of filtering, various impurity of different nature is purified up hill and dale before entering diesel engine, guarantee that fuel oil is cleaner, the diesel oil after purification is fully burned, and has saved the energy; Not only improve power but also reduce mechanical wear, reduce gaseous contamination and particle contamination, make diesel engine exhaust emission reach state environment protecting standard.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technological scheme.
The utility model comprises filter seals housing, and described filter seals housing is cylindrical shape, and the bottom of filter seals housing is provided with lower cover, under cover and be circumferentially evenly equipped with some oil inlet holes, be also provided with the first seal ring in the outer rim of lower cover; Top in filter seals housing is provided with upper clapboard, spring is provided with between upper clapboard and filter seals case top, center transport pipe is provided with vertically between upper clapboard and the lower clapboard above lower cover, center transport pipe communicates with the oil outlet in the middle part of lower cover, fan-fold paper filtering layer is wrapped in outside the transport pipe of center, is arranged between upper clapboard and lower clapboard, and the gap between fan-fold paper filtering layer with filter seals case inside wall communicates with oil inlet hole; It is characterized in that: between described fan-fold paper filtering layer and center transport pipe, be also provided with some rectangular-shaped magnetic blocks, magnetic block, centered by the transport pipe of center, is arranged in dispersion shape, and angle between adjacent two magnetic blocks is equal; The top of the center transport pipe between adjacent two magnetic blocks is provided with fluid import.
Particularly, described magnetic block adopts permanent magnetic Y30, and quantity is 6.
Further, described oil inlet hole is 8, and the quantity of fluid import is 6.
Compared with prior art the utility model beneficial effect: use filter cleaner of the present utility model in lorry diesel engine, can remove being greater than 70 μm of granule foreigns more up hill and dale, then adsorb ferromagnetic crystalline impurities through strong magnet magnetic material purifying layer.Can not only the filtering various impurity of particle that is greater than 70, also can the nano level ferromagnetic micro-crystallization impurity of filtering, the granule foreign of the various different attributes being greater than 70 μm and nano level ferromagnetic crystalline impurities are purified entering diesel engine; Guarantee that diesel oil is cleaner, the diesel oil after purification is fully burned, can energy saving, not only improves power but also reduce mechanical wear, reduces gaseous contamination and particle contamination, makes diesel engine exhaust emission reach the environmental protection standard of national regulation.
Accompanying drawing explanation
The technical problem solved to make the utility model, technological scheme and beneficial effect are clearly understood, below in conjunction with the drawings and the specific embodiments, are further elaborated to the utility model.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the structural representation of the utility model environment protection type diesel car purifying filter.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the worm's eye view of Fig. 1.
In figure, 1 be oil outlet, 2 be oil inlet hole, 3 be magnetic block, 4 be upper clapboard, 5 be spring, 6 be fan-fold paper filtering layer, 9 be lower clapboard for gap, 10 is the first seal ring, 11 for lower cover, 12 is the second seal ring, 13 for transport pipe, 8 centered by fluid import, 7.
Embodiment
As Figure 1-3, the utility model comprises integrated filter seals housing, described filter seals housing is cylindrical shape, the bottom of filter seals housing is provided with lower cover 11, lower cover 11 is circumferentially evenly equipped with 8 oil inlet holes 2, be fixed together in the outer rim of lower cover 11 and the lower end outer rim of filter seals housing, below the outer rim of lower cover 11, be also provided with the first seal ring 10, top in filter seals housing is provided with upper clapboard 4, can relative sliding between upper clapboard 4 outer rim and filter seals inner walls, spring 5 is provided with between upper clapboard 4 and filter seals case top, the effect of spring 5 upper clapboard 4 is propped up fan-fold paper filtering layer 8 below it and magnetic block 3, make it to be limited in (effect of upper clapboard and lower clapboard fan-fold paper filtering layer and magnetic block is fixed on outside the transport pipe of center) between upper clapboard 4 and lower clapboard 13, center transport pipe 7 is provided with vertically between upper clapboard 4 and lower clapboard 13, center transport pipe 7 communicates with the oil outlet 1 in the middle part of lower cover 11, fan-fold paper filtering layer 8 is wrapped in outside center transport pipe 7, gap 9(lower clapboard between fan-fold paper filtering layer 8 with filter seals case inside wall with between filter seals inner walls also for this gap) communicate with the oil inlet hole 2 on lower cover 11.Form the annular chamber holding non-purification of diesel between lower clapboard 13 and lower cover 11, the side that this annular chamber is positioned at oil outlet 1 is provided with the second seal ring 12, prevents the diesel oil without purification from flowing between magnetic block 3 or from oil outlet 1 and flows out; The import of annular chamber is the oil inlet hole 2 on lower cover 11, and the outlet of annular chamber is connected with gap 9.6 rectangular-shaped magnetic blocks 3 are also provided with between described fan-fold paper filtering layer 8 and center transport pipe 7, described magnetic block 3 is highly greater than its width, be greater than its thickness, magnetic block 3 is centered by center transport pipe 7, arrange in dispersion shape, and angle between adjacent two magnetic blocks 6 is equal, be 60 °; The top of the center transport pipe 7 between adjacent two magnetic blocks 6 is provided with fluid import 6.
Working procedure and the principle of the utility model environment protection type diesel car purifying filter are described below in conjunction with accompanying drawing.
Environment protection type diesel car purifying filter of the present utility model is connected with diesel engine support by the internal thread on the oil outlet 1 on filter seals housing lower cover 11, diesel oil is input in 8 oil inlet holes 2 on lower cover 11 by oil supply system, enter in the annular chamber that formed between lower clapboard 13 and lower cover 11, and then the gap entered between fan-fold paper filtering layer 8 and filter seals case inside wall, fuel oil presses to fan-fold paper filtering layer 8 from filter seals inner walls, the various granule foreigns that filtering is greater than 70 μm, the diesel oil being loaded with the nano level impurity of ferromagnetic crystallization is by the magnetic gap that enters between magnetic block 3, due to the effect of high magnetic fields, and ferromagnetic crystalline impurities is adsorbed in magnetic block 3 surface, complete the clean diesel oil after purified treatment again the top of the center transport pipe 7 between adjacent two magnetic blocks 3 to be provided with fluid import 6 and to enter into center transport pipe 7, finally export from the oil outlet 1 filter seals housing bottom lower cover 11, for diesel engine.
Be understandable that, above about specific descriptions of the present utility model, the technological scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (6)
1. environment protection type diesel car purifying filter, comprise filter seals housing, described filter seals housing is cylindrical shape, the bottom of filter seals housing is provided with lower cover (11), lower cover (11) is circumferentially evenly equipped with some oil inlet holes (2), is also provided with the first seal ring (10) in the outer rim of lower cover (11), top in filter seals housing is provided with upper clapboard (4), spring (5) is provided with between upper clapboard (4) and filter seals case top, center transport pipe (7) is provided with vertically between upper clapboard (4) and the lower clapboard (13) being positioned at lower cover (11) top, center transport pipe (7) communicates with the oil outlet (1) at lower cover (11) middle part, fan-fold paper filtering layer (8) is wrapped in center transport pipe (7) outward, be arranged between upper clapboard (4) and lower clapboard (13), gap (9) between fan-fold paper filtering layer (8) with filter seals case inside wall communicates with oil inlet hole (2),
It is characterized in that: between described fan-fold paper filtering layer (8) and center transport pipe (7), be also provided with some rectangular-shaped magnetic blocks (3), magnetic block (3) is centered by center transport pipe (7), arrange in dispersion shape, and angle between adjacent two magnetic blocks (3) is equal; The top of the center transport pipe (7) between adjacent two magnetic blocks (3) is provided with fluid import (6).
2. environment protection type diesel car purifying filter as claimed in claim 1, is characterized in that: described magnetic block (3) adopts permanent magnetic Y30.
3. environment protection type diesel car purifying filter as claimed in claim 2, is characterized in that: described magnetic block (3) is 6.
4. environment protection type diesel car purifying filter as claimed in claim 3, is characterized in that: described oil inlet hole (2) is 8.
5. environment protection type diesel car purifying filter as claimed in claim 4, is characterized in that: the quantity of the fluid import (6) of the top setting of the center transport pipe (7) between described adjacent two magnetic blocks (3) is 6.
6. environment protection type diesel car purifying filter as claimed in claim 5, it is characterized in that: form the annular chamber holding non-purification of diesel between described lower clapboard (13) and lower cover (11), the side that this annular chamber is positioned at oil outlet (1) is provided with the second seal ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408148.4U CN204024885U (en) | 2014-07-23 | 2014-07-23 | Environment protection type diesel car purifying filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408148.4U CN204024885U (en) | 2014-07-23 | 2014-07-23 | Environment protection type diesel car purifying filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024885U true CN204024885U (en) | 2014-12-17 |
Family
ID=52064758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408148.4U Expired - Fee Related CN204024885U (en) | 2014-07-23 | 2014-07-23 | Environment protection type diesel car purifying filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024885U (en) |
-
2014
- 2014-07-23 CN CN201420408148.4U patent/CN204024885U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |