CN1315216A - Vacuum oil filter - Google Patents
Vacuum oil filter Download PDFInfo
- Publication number
- CN1315216A CN1315216A CN 00106302 CN00106302A CN1315216A CN 1315216 A CN1315216 A CN 1315216A CN 00106302 CN00106302 CN 00106302 CN 00106302 A CN00106302 A CN 00106302A CN 1315216 A CN1315216 A CN 1315216A
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- Prior art keywords
- oil
- vacuum
- vacuum tank
- filter
- condenser
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Abstract
A vacuum oil filter is composed of mechanical filter, heater, vacuum cylinder, vacuum pump, oil discharging pump, pipeline, valve and control system, and features that a perforated aerating tube with air inlet outside the vacuum cylinder is arranged at lower part of oil deposit layer in the cylinder and one or more screening layers or perforated plate layers are arranged in upper space of the cylinder for uniform distribution of down-flow oil-liquid or removing foam in up-run gas. Its advantages include simple structure, high efficiency of separating oil from water, and low energy consumption.
Description
Vacuum oil-filter of the present invention belongs to the industrial separation apparatus field.
In the prior art, the vacuum oil-filter that is used for water-oil separating has had bigger development, but still has the not high shortcoming of efficient.For example, Chinese patent ZL97226341.1 discloses a kind of oil filter oil water separator, and the tank body of this separator is a vertical structure, and there is the water-oil separating frame its middle and lower part, it forms perforation on the water-oil separating sheet by at least five water-oil separating sheet and linings with fold.The vacuum oil-filter of this oil water separator comparison prior art improves to some extent, but it still exists complex structure, inefficient shortcoming.
The objective of the invention is to, provide a kind of simple in structure, effective vacuum oil-filter to realize the high efficiency and the low consumption of water-oil separating, reaches good economic benefit.
For achieving the above object, vacuum oil-filter of the present invention, include mechanical filter unit, heater, vacuum tank, vavuum pump, oil drain pump, pipeline, valve and control system etc., it is characterized in that, be provided with gas tube in vacuum tank inner product oil reservoir bottom, be drilled with one or several apertures on the gas tube, the air inlet of gas tube is fixed on the outside of vacuum tank and is provided with the air inflow adjuster; For improving separating effect, also 1 to several layers screen layer or orifice layer can be set on vacuum tank internal upper part locus, so that the fluid that flows down is evenly distributed or eliminate foam in the up gas.For the two-stage vacuum oil filter that is provided with two vacuum tanks, can two vacuum tank inner product oil reservoir bottoms gas tube be set respectively, be drilled with one or several apertures on the gas tube, the air inlet of gas tube is separately fixed at the outside of two vacuum tanks, and be respectively arranged with the air inflow adjuster, also 1 to several layers screen layer or orifice layer can be set respectively on its vacuum tank internal upper part locus.In order to improve the exhaust capacity of vacuum-pumping system, improve the effect of water-oil separating, can on the pipeline between vavuum pump air inlet and the vacuum tank bleeding point, condenser be set, select for use the cooling water car case to make condenser, be provided with in the windward side of condenser and use fan driven by motor.Force cooler condenser by the fan blowing, can obtain good cooling effect.
Vacuum oil-filter according to the such scheme manufacturing, because gas tube is set in vacuum tank, when its work, in vacuum tank, charge into the air of right quantity, under vacuum state, volume of air expands rapidly, and the air after the expansion upwards stirs from the oil reservoir bottom, make the inner gas-liquid interface that moves up fast that forms of fluid, greatly quickened the speed of water content in oil evaporation.The fan that is provided with on vacuum-pumping system is forced the condenser of cooling, and the water vapor condensation Cheng Shui that extracts out in vacuum tank, this has just increased the effect that vavuum pump is bled, and has also just strengthened the effect of water-oil separating.Below, introduce the embodiment of the invention in conjunction with the accompanying drawings.
Fig. 1 is the vacuum tank schematic diagram of vacuum oil-filter of the present invention.
Fig. 2 is that the condenser structure and the position of vacuum oil-filter of the present invention concerns schematic diagram.
Shown in Figure 1, be provided with gas tube 7 in vacuum tank 2 inner product liquid layers 6 bottoms, be drilled with one or several apertures on the gas tube, the air inlet of gas tube 7 is fixed on the outside of vacuum tank 2 and is provided with air inflow adjuster 1; Orifice layer 5 is located at vacuum tank 2 internal upper part locus, and 3 is the vacuum tank bleeding point, and 4 is oil-in, and 8 is oil-out.
Shown in Figure 2, the air inlet 14 of condenser 13 is communicated with the bleeding point 3 of vacuum tank 2, and gas outlet 15 is communicated with vavuum pump, is provided with condensate water floss hole 16 in condenser 13 bottoms, and the fan 12 of translator 11 is fixed on the windward side of condenser 13.
When the vacuum oil filter is worked, vavuum pump vacuumizes to vacuum tank 2 by condenser 13, fluid after pending being heated enters vacuum tank 2 from oil-in 4, after splashing into oily foam on the orifice layer 5, fall into jar bottom and form hydrops 6, open air inflow adjuster 1, air enters the bottom of oil reservoir 6 from gas tube 7, under vacuum state, the volume that enters air is swollen rapidly, bubbling rises in oil reservoir, the gas-liquid interface that fluid is formed move up fast, isolated steam rises with air-flow in the oil, through bleeding point 3,14, enter condensation 13, being forced the steam of cooling to condense into water by fan 12 can discharge from floss hole 16, and the gas that does not coagulate is then discharged by vavuum pump by gas outlet 15.The fluid that has removed moisture content is discharged by oil drain pump from the oil-out 8 of vacuum tank 2 bottoms.
Claims (3)
1. vacuum oil-filter, include mechanical filter unit, heater, vacuum tank, vavuum pump, oil drain pump, pipeline, valve and control system etc., it is characterized in that, be provided with gas tube [7] in vacuum tank [2] inner product oil reservoir [6] bottom, be drilled with one or several apertures on the gas tube, the air inlet of gas tube [7] is fixed on the outside of vacuum tank [2] and is provided with air inflow adjuster [1].
2. vacuum oil-filter according to claim 1 is characterized in that vacuum tank [2] internal upper part locus is provided with 1 to several layers screen layer or orifice layer [5].
3. vacuum oil-filter according to claim 1, it is characterized in that, on the pipeline between vavuum pump air inlet and the vacuum tank bleeding point [3], condenser [13] is set, selects for use the cooling water car case to make condenser, the fan [12] that drives with motor [11] is set in the windward side of condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00106302 CN1315216A (en) | 2000-03-28 | 2000-03-28 | Vacuum oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00106302 CN1315216A (en) | 2000-03-28 | 2000-03-28 | Vacuum oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1315216A true CN1315216A (en) | 2001-10-03 |
Family
ID=4578269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00106302 Pending CN1315216A (en) | 2000-03-28 | 2000-03-28 | Vacuum oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1315216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921194A (en) * | 2012-11-02 | 2013-02-13 | 重庆工商大学 | Blade type vacuum oil-water separating device |
| CN106753745A (en) * | 2016-12-25 | 2017-05-31 | 重庆海国科技有限公司 | High viscosity lubricating oil special vacuum oil filtering system |
-
2000
- 2000-03-28 CN CN 00106302 patent/CN1315216A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921194A (en) * | 2012-11-02 | 2013-02-13 | 重庆工商大学 | Blade type vacuum oil-water separating device |
| CN102921194B (en) * | 2012-11-02 | 2014-12-24 | 重庆工商大学 | Blade type vacuum oil-water separating device |
| CN106753745A (en) * | 2016-12-25 | 2017-05-31 | 重庆海国科技有限公司 | High viscosity lubricating oil special vacuum oil filtering system |
| CN106753745B (en) * | 2016-12-25 | 2023-01-13 | 大庆安惟特科技有限公司 | Special vacuum oil filtering system for high-viscosity lubricating oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |