CN1186153A - Filter for reproducing machine oil of IC engine and chemicals therefor - Google Patents
Filter for reproducing machine oil of IC engine and chemicals therefor Download PDFInfo
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- CN1186153A CN1186153A CN97106757A CN97106757A CN1186153A CN 1186153 A CN1186153 A CN 1186153A CN 97106757 A CN97106757 A CN 97106757A CN 97106757 A CN97106757 A CN 97106757A CN 1186153 A CN1186153 A CN 1186153A
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- cylinder body
- sodium hydroxide
- iodine
- filter
- rare earth
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Abstract
A regeneration-type filter for machine oil of IC engine is composed of top cover with oil inlet, oil outlet and by-pass valve, and lowercasing in which cylindrical filter core is installed. Said filter core is composed of external and internal filter sleeves, external, middle and internal cylindrical bodies, bottom and cover plate. Chemical is contained in the filter core. The impurities can be filtered out. By the friction and chemical reaction between machine oil and chemical, the parameters of machine oil can be kept stable. Its advantages are no need of exchanging machine oil and elongating the repair period of engine.
Description
The present invention relates to internal-combustion engine arrangement, especially relate to oil renewal formula filter cleaner and medicament thereof that a kind of internal-combustion engine uses.
The filter core of the oil filter of internal-combustion engine use at present mostly is the papery filter core greatly, its function singleness, only can the filter well cuts, can not stop the aged deterioration in the machine oil using process, behind the engine running certain hour, engine oil quality meeting severe exacerbation is to the stage that can not use, so motor in operation process, needs the machine oil of its lubrication system of periodic replacement, and generally all outwells with the machine oil of crossing, both caused the waste of machine oil, again befouling environment.
The object of the present invention is to provide a kind of can not only the filter well cuts, and can keep that the machine oil performance parameter changes in the internal combustion engine operation process in allowed band, make internal-combustion engine realize that lubrication system does not need change engine oil more, can prolong the I. C. engine oil regenerative filter cleaner and the medicament thereof in engine overhaul cycle.
The object of the present invention is achieved like this: the present invention includes loam cake and lower casing, loam cake and lower casing are fixed together by center bolt and hexagon nut, sidewall at loam cake has spaced-apart oil inlet hole and oil outlet, be processed with vertical by-pass hole at the top of loam cake, steel ball in the by-pass hole, spring and valve seat constitute bypass valve, feature is the filter core that cylinder barrel shaped is installed on the spring seat in lower casing, pass center bolt in the middle of the filter core, be filled with medicament in the filter core, the outer wall of filter core is the outer filter ruffle of crossing, and the outer filter ruffle inwall of crossing is close on the outer cylinder body, the inner barrel outer wall is glued with the inner filtration cover, outer cylinder body, middle cylinder body, the bottom of inner barrel is fixed on the base plate, the top is equipped with head cover plate, outer cylinder body, middle cylinder body, all be processed with circular hole on the inner barrel sidewall:
Described medicament compositing formula (by weight percentage) is:
Sodium hydroxide: 65～85% tin ash: 12～25% rare earth oxides: 2～5% iodine: 1～5%
One of its preparation method is:
With sodium hydroxide, tin ash, rare earth oxide are put into crucible together, crucible is heated to 800 ℃～850 ℃ is fused into molten, and cooling forms the lump of white then, again lump is broken into granular, gets product after mixing with iodine.
This medicament is seated between middle cylinder body and the outer cylinder body.
Two of its preparation method is:
Sodium hydroxide, tin ash, rare earth oxide are put into crucible together, crucible is heated to 800 ℃～850 ℃ is fused into molten, cooling forms the lump of white then, and shape again cuts into pieces lump.
Above-mentioned white fragment is seated between middle cylinder body and the outer cylinder body, and iodine is seated between middle cylinder body and the inner barrel.
For checking the effect of this medicament to oil renewal, the designer to added medicament and not the machine oil of adding medicine carried out high-temperature oxidation test respectively, test conditions is: being tested machine oil is CC
30The level diesel engine oil, the machine oil volume that adds in the rustless steel container is 750 milliliters, and machine oil is heated to 170 ℃ and keep constant, with 160 liters/time air mass flow feed container machine oil carried out high temperature oxidation, machine oil carries out strong agitation in the time of meanwhile, and mixing speed is 2000 rev/mins.Test result shows, not the CC of adding medicine
30Level machine oil, through test in 18 hours, kinematical viscosity (100 ℃) reached 15.15mm
2/ s, the viscosity growth rate is up to+31.5% (the viscosity growth rate of machine oil oil draining period is+25%), the engine oil viscosity variance ratio is considerably beyond scrapping index, and adds the CC of medicament
30Level machine oil is through after 30 hours high-temperature oxidation tests, and kinematical viscosity (100 ℃) is 12.54mm
2/ s, the viscosity growth rate is+13.7%, and does not have acid number in the machine oil, also shows slightly base number 0.2mgkOH/g, promptly the machine oil performance still belongs to normally, and is qualified available.
For testing the usability of this oil renewal formula filter cleaner, traditional oil filter and this oil renewal formula filter cleaner are installed in respectively on 285 types, two cylinder diesels, carried out respectively continuous 100 hours and 500 hours engine rig tests, test result is as shown in the table:
The in-engine carbon deposit matter that oil renewal formula filter cleaner is housed after the experiment is soft, easily is eliminated, so the attrition value of fastness is all less, the motor of only quite adorning traditional oil filter runs the attrition value of stand test in 200 hours.
The present invention is because design has the cylinder barrel shaped filter core, and be filled with the medicament that can suppress the machine oil aged deterioration, therefore it can not only the filter well cuts, the more important thing is the friction chemical reaction that is undertaken by machine oil and medicament, makes machine oil " regeneration ", the long-term machine oil performance that keeps is (as kinematical viscosity, acid number, moisture content, flash-points etc.) parameter changes in allowed band, so can realize not change engine oil more of lubrication system basically, only need to replenish because of scaling loss, leak the oil level that is reduced, and the carbon deposit of in-engine piston ring and piston skirt generation is softer, very easily is cleaned, thereby improve the friction between piston and cylinder sleeve, reduce wear, prolong the overhaul life of motor, thus the present invention have can impurity screening, stablize the machine oil performance, prolong the engine overhaul cycle, simple in structure, medicament is changed convenient, cleans easily, convenient and practical advantage, be suitable for automobile, tractor, engineering machinery, boats and ships use on the internal-combustion engine of equipment such as generator set.
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
The filter cartridge construction schematic representation of Fig. 3 for amplifying.
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
Embodiment 1:
This filter cleaner comprises loam cake 1 and lower casing 4, and the sidewall of loam cake 1 has spaced-apart oil inlet hole 3 and oil outlet 2, is processed with vertical by-pass hole 8 at the top of loam cake 1, the steel ball 9 in the by-pass hole 8, and spring 10 and valve seat 11 constitute bypass valve.Center bolt 6 passes lower casing 4 and loam cake 1, and the top is fixed together loam cake 1 and lower casing 4 with hexagon nut 12, in the bottom of center bolt 6, is with spring seat 7 in the lower casing 4, and the filter core 5 of cylinder barrel shaped is installed on the spring seat 7, passes center bolt 6 in the middle of the filter core 5.The outer wall of filter core 5 is the outer filter ruffle 14 of crossing, and the outer inwall of crossing filter ruffle 14 is attached on the outer cylinder body 15, and the outer wall of inner barrel 21 is glued with inner filtration cover 20, outer cylinder body 15, middle cylinder body 18, the bottom of inner barrel 21 are fixed on the base plate 19, and head cover plate 13 adopts with the top of inner barrel 21 and is threaded, head cover plate 13 covers inner filtration cover 20 simultaneously, middle cylinder body 18, outer cylinder body 15, outer cylinder body 15, middle cylinder body 18 all is processed with circular hole 16 on the sidewall of inner barrel 21.The outer material of crossing filter ruffle 14 is a wool felt, and the material of inner filtration cover 20 is a canvas.
Medicament is by sodium hydroxide, tin ash, and cerium dioxide, iodine are formed.Take by weighing 85g sodium hydroxide, 12g tin ash respectively, 2g cerium dioxide and 1g iodine, 85g sodium hydroxide, 12g tin ash, 2g cerium dioxide are put into crucible together, crucible is heated to about 800 ℃ is fused into molten, cooling forms the lump of white then, lump is broken into granular, after mixing with 1g iodine again, is seated between middle cylinder body 18 and the outer cylinder body 15.
Embodiment 2:
Cleaner structure is identical with embodiment 1.
Medicament is made up of sodium hydroxide, tin ash, lanthana, iodine.Take by weighing 65g sodium hydroxide, 25g tin ash, 5g lanthana, 5g iodine respectively, 65g sodium hydroxide, 25g tin ash, 5g lanthana are put into crucible together, crucible is heated to about 850 ℃ is fused into molten, cooling forms the lump of white then, the shape that again lump cut into pieces is seated between middle cylinder body 18 and the outer cylinder body 15.5g iodine is seated between middle cylinder body 18 and the inner barrel 21.
Embodiment 3:
Cleaner structure is identical with embodiment 1.
Medicament is made up of sodium hydroxide, tin ash, cerium dioxide, iodine.Take by weighing 74g sodium hydroxide, 20g tin ash, 3g cerium dioxide, 3g iodine respectively, with 74g sodium hydroxide, the 20g tin ash, the 3g cerium dioxide is put into crucible together, crucible is heated to about 800 ℃ is fused into molten, cooling forms the lump of white then, again lump is broken into granular, after mixing with 3g iodine, is seated between middle cylinder body 18 and the outer cylinder body 15.
During use, machine oil enters filter cleaner from the oil inlet hole 3 on the loam cake 1, flow into downwards then in the lower casing 4, machine oil passes through the circular hole 16 of outer cylinder body 15 again by the outer filter ruffle 14 filtering impurity of crossing, friction chemical reaction takes place with medicament 17, machine oil passes the circular hole 16 of middle cylinder body 18 again, inner filtration cover 20, and the circular hole 16 of inner barrel 21 flows to inner barrel inner chamber 22, flow out the inflow engine main oil gallery from oil outlet 2 then.When filter core 5 is stopped up by contamination, its inside and outside differential pressure increases, steel ball 9 in the bypass valve is by the engine oil pressure jack-up that makes progress, bypass valve is opened, most of machine oil just passes through oil inlet hole 3, lower casing 4, and by-pass hole 8 flows into oil outlets 2, enter the motor main oil gallery then, to guarantee the required oil inlet quantity of motor main oil gallery.
Claims (6)
1. I. C. engine oil regenerative filter cleaner, comprise loam cake (1) and lower casing (4), loam cake (1) and lower casing (4) are fixed together by center bolt (6) and hexagon nut (12), the sidewall of loam cake (1) has spaced-apart oil inlet hole (3) and oil outlet (2), be processed with vertical by-pass hole (8) at the top of loam cake (1), steel ball (9) in the by-pass hole (8), spring (10) and valve seat (11) constitute bypass valve, it is characterized in that: the filter core (5) that cylinder barrel shaped is installed on the spring seat (7) in lower casing (4), pass center bolt (6) in the middle of the filter core (5), be filled with medicament (17) in the filter core (5), the outer wall of filter core (5) is the outer filter ruffle (14) of crossing, outer filter ruffle (14) inwall of crossing is close on the outer cylinder body (15), inner barrel (21) outer wall is glued with inner filtration cover (20), outer cylinder body (15), middle cylinder body (18), the bottom of inner barrel (21) is fixed on the base plate (19), the top is equipped with head cover plate (13), outer cylinder body (15), middle cylinder body (18) all is processed with circular hole (16) on inner barrel (21) sidewall.
2, a kind of I. C. engine oil regenerative filter cleaner as claimed in claim 1 is characterized in that: medicament (17) is by sodium hydroxide, tin ash, and rare earth oxide, iodine is formed, and its compositing formula (by weight percentage) is:
Sodium hydroxide: 65～80%
Tin ash: 12～25%
Rare earth oxide: 2～5%
Iodine: 1～5%
Its preparation method is:
Sodium hydroxide, titanium dioxide is rare, and rare earth oxide is put into crucible together, crucible is heated to 800 ℃～850 ℃ is fused into molten, and cooling forms the lump of white then, again lump is broken into granular, gets product after mixing with iodine.
3, a kind of I. C. engine oil regenerative filter cleaner as claimed in claim 2, it is characterized in that: medicament (17) is seated between middle cylinder body (18) and the outer cylinder body (15).
4, a kind of I. C. engine oil regenerative filter cleaner as claimed in claim 1 is characterized in that: medicament (17) is by sodium hydroxide, tin ash, and rare earth oxide, iodine are formed, and its compositing formula (by weight percentage) is:
Sodium hydroxide: 65～85%
Tin ash: 12～25%
Rare earth oxide: 2～5%
Iodine: 1～5%
Its preparation method is:
With sodium hydroxide, tin ash, rare earth oxide are put into crucible together, crucible is heated to 800 ℃～850 ℃ is fused into molten, and cooling forms the lump of white then, and shape again cuts into pieces lump.
5, a kind of I. C. engine oil regenerative filter cleaner as claimed in claim 4, it is characterized in that: by sodium hydroxide, tin ash, the white lump fragment that rare earth oxide is fused into is seated between middle cylinder body (18) and the outer cylinder body (15), and iodine is seated between middle cylinder body (18) and the inner barrel (21).
6, a kind of I. C. engine oil regenerative filter cleaner as claimed in claim 1 is characterized in that: head cover plate (13) adopts with inner barrel (21) and is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106757A CN1063093C (en) | 1997-12-02 | 1997-12-02 | Filter for reproducing machine oil of IC engine and chemicals therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106757A CN1063093C (en) | 1997-12-02 | 1997-12-02 | Filter for reproducing machine oil of IC engine and chemicals therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1186153A true CN1186153A (en) | 1998-07-01 |
| CN1063093C CN1063093C (en) | 2001-03-14 |
Family
ID=5168969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97106757A Expired - Fee Related CN1063093C (en) | 1997-12-02 | 1997-12-02 | Filter for reproducing machine oil of IC engine and chemicals therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1063093C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755788A (en) * | 2011-04-29 | 2012-10-31 | 常州高度新能源科技有限公司 | Filter element for composite rare earth foam metal oil regeneration |
| WO2012151749A1 (en) * | 2011-05-11 | 2012-11-15 | Cummins Filtration Ip Inc. | No filter no run feature for filter |
| CN105257366A (en) * | 2015-11-12 | 2016-01-20 | 上海朗境流体技术有限公司 | Detachable rotatably-mounted filter and fluid filtering method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2027031C1 (en) * | 1992-12-28 | 1995-01-20 | Межотраслевое научно-производственное объединение "Экология" | Device for creating tribochemical regime in oil system of internal combustion engine |
-
1997
- 1997-12-02 CN CN97106757A patent/CN1063093C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755788A (en) * | 2011-04-29 | 2012-10-31 | 常州高度新能源科技有限公司 | Filter element for composite rare earth foam metal oil regeneration |
| WO2012151749A1 (en) * | 2011-05-11 | 2012-11-15 | Cummins Filtration Ip Inc. | No filter no run feature for filter |
| CN103534446A (en) * | 2011-05-11 | 2014-01-22 | 康明斯过滤Ip公司 | No filter no run feature for filter |
| CN103534446B (en) * | 2011-05-11 | 2016-02-03 | 康明斯过滤Ip公司 | There is the filter of filtered just not operation characteristic |
| CN105257366A (en) * | 2015-11-12 | 2016-01-20 | 上海朗境流体技术有限公司 | Detachable rotatably-mounted filter and fluid filtering method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1063093C (en) | 2001-03-14 |
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