CN102252158B - Classified coalescence condensation nozzle - Google Patents
Classified coalescence condensation nozzle Download PDFInfo
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- CN102252158B CN102252158B CN201110215003.3A CN201110215003A CN102252158B CN 102252158 B CN102252158 B CN 102252158B CN 201110215003 A CN201110215003 A CN 201110215003A CN 102252158 B CN102252158 B CN 102252158B
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- condensation nozzle
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Abstract
The invention discloses a classified coalescence condensation nozzle and belongs to an oil fog lubrication device. The invention provides the classified coalescence condensation nozzle which can improve the effectiveness and an oil fog condensation effect of a condensation nozzle in the conventional oil fog lubrication device, improve the lubrication efficiency and reduce the removal of residual fog, and more uniform particle size distribution of oil fog can be obtained. The classified coalescence condensation nozzle comprises a primary coalescence device of which the center is provided with a primary coalescence passage and a secondary coalescence device of which the center is provided with a through hole; the primary coalescence device is arranged at the front end of the through hole of the secondary coalescence device; a first secondary coalescence passage is formed in the center of the bottom of the secondary coalescence device; and the side wall of the same side of the secondary coalescence device is provided with a second secondary coalescence passage and a third secondary coalescence passage.
Description
Technical field
The invention belongs to oil mist lubrication device, particularly relate to a kind of classified coalescence condensation nozzle.
Background technique
Oil mist lubrication is a kind of novel centralized lubrication mode.Oil mist lubrication be take pressurized air as the energy, lean on oil fog generator by lubricating oil atomization, produce micron-sized oil mist particles, oil mist particles is delivered to oil fog generator condensation nozzle with compressor through pipeline, condense into after larger oil droplet, send into the various surface of friction pair such as high-speed rolling bearing, sliding bearing, gear, worm gear, sprocket wheel and slide guide; Oil droplet after condensing forms the better oil film of lubrication effect at metal friction surface, has reduced frictional force, has reduced heating, and lubricated part temperature is obviously declined.Yet along with the application of oil mist lubrication mode in production practices, actual production status has constantly proposed new requirement to Oil Fog Lubrication Technology, some original technology cannot meet user's demand.For example, existing single-stage coalescence condensation nozzle, condensing efficiency is not high, and many oil mist particles cannot be condensed into oil droplet effectively.This just makes a part of lubricant oil not effectively utilized, and has caused the waste of lubricant oil, has increased lubricated cost.Meanwhile, the remaining oil mist particles dissipation of part, in air, causes certain pollution to surrounding environment, sucks for a long time mist of oil and also will work the mischief to health.These problems have affected the application area of oil mist lubrication to a great extent.
Summary of the invention
The deficiency existing for existing single-stage coalescence condensation nozzle, the invention provides a kind of classified coalescence condensation nozzle.This classified coalescence condensation nozzle can improve validity and the condensing effect of mist of oil of condensation nozzle in current oil mist lubrication device, obtains the more mist of oil particle diameter of uniformity and distributes, and improves lubricating efficiency, reduces the eliminating of residual mist.
To achieve these goals, the present invention adopts following technological scheme, a classified coalescence condensation nozzle, comprises that center has the one-level aggregation device of one-level coalescence passage and the secondary aggregation device that center has through hole, and one-level aggregation device is arranged on the front end of the through hole of secondary aggregation device; Bottom centre place at described secondary aggregation device is provided with the first secondary coalescence passage, is provided with the second secondary coalescence passage and the 3rd secondary coalescence passage on the homonymy sidewall of described secondary aggregation device.
Described one-level aggregation device and secondary aggregation device are threaded connection.
On the sidewall of the secondary aggregation device relative with the 3rd secondary coalescence passage with described the second secondary coalescence passage, be provided with auxiliary fog inlet.
Described auxiliary fog inlet is for being horizontally disposed with.
Described the second secondary coalescence passage is for being obliquely installed, and the angle of itself and substantially horizontal is-90 °～90 °.
Described the 3rd secondary coalescence passage is for being obliquely installed, and the angle of itself and substantially horizontal is-90 °～90 °.
The diameter of described one-level coalescence passage is 0.1～5mm.
The diameter of described the first secondary coalescence passage is 0.1～5mm.
The diameter of described the second secondary coalescence passage is 0.1～5mm.
The diameter of described the 3rd secondary coalescence passage is 0.1～5mm.
Beneficial effect of the present invention:
Classified coalescence condensation nozzle of the present invention utilizes varigrained oil mist particles, quality is different, the feature that inertia is different, to the varigrained oil mist particles producing after one-level aggregation device is condensing, again carry out selectively grading coalescence condensing, to obtain the mist of oil particle diameter distribution (as: 15 μ m, 35 μ m, 50 μ m etc.) of expectation.
The present invention can improve the condensing efficiency in the condensing link of oil mist lubrication, the mist of oil particle diameter of the skewness of generation after one-level aggregation device is condensing is distributed, more uniformity.The quality of condensing rear mist of oil particle diameter distribution and the effect of oil mist lubrication have further been improved.In addition the present invention installs simple and conveniently, uses reliably, and non-maintaining, user cost is low, and investment cost is low, and using effect is remarkable.
Accompanying drawing explanation
Fig. 1 is the structural representation of classified coalescence condensation nozzle of the present invention;
Wherein, 1-the first secondary coalescence passage, 2-sidewall, 3-assists fog inlet, 4-through hole, 5-one-level coalescence passage, 6-dry fog entrance, 7-one-level aggregation device, 8-secondary aggregation device, 9-the second secondary coalescence passage, 10-the 3rd secondary coalescence passage.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further:
A classified coalescence condensation nozzle, as shown in Figure 1, comprises that center has the one-level aggregation device 7 of one-level coalescence passage 5 and the secondary aggregation device 8 that center has through hole 4, and one-level aggregation device 7 is arranged on the front end of the through hole 4 of secondary aggregation device 8; Bottom centre place at described secondary aggregation device 8 is provided with the first secondary coalescence passage 1, is provided with the second secondary coalescence passage 9 and the 3rd secondary coalescence path 10 on the homonymy sidewall 2 of described secondary aggregation device 8.
Described one-level aggregation device 7 is threaded connection with secondary aggregation device 8.
On the sidewall 2 of the secondary aggregation device 8 relative with the 3rd secondary coalescence path 10 with described the second secondary coalescence passage 9, be provided with auxiliary fog inlet 3.
Described auxiliary fog inlet 3 is for being horizontally disposed with.
Described the second secondary coalescence passage 9 is for being obliquely installed, and the angle α of itself and substantially horizontal is-90 °～90 °.
Described the 3rd secondary coalescence path 10 is for being obliquely installed, and the angle β of itself and substantially horizontal is-90 °～90 °.
The diameter d of described one-level coalescence passage 5 is 0.1～5mm.
The diameter d 0 of described the first secondary coalescence passage 1 is 0.1～5mm.
The diameter d 1 of described the second secondary coalescence passage 9 is 0.1～5mm.
The diameter d 2 of described the 3rd secondary coalescence path 10 is 0.1～5mm.
A classified coalescence condensation nozzle, as shown in Figure 1, comprises that center has the one-level aggregation device 7 of one-level coalescence passage 5 and the secondary aggregation device 8 that center has through hole 4, and one-level aggregation device 7 is arranged on the front end of the through hole 4 of secondary aggregation device 8; Bottom centre place at described secondary aggregation device 8 is provided with the first secondary coalescence passage 1, is provided with the second secondary coalescence passage 9 and the 3rd secondary coalescence path 10 on the homonymy sidewall 2 of described secondary aggregation device 8.Described one-level aggregation device 7 is threaded connection with secondary aggregation device 8.On the sidewall 2 of the secondary aggregation device 8 relative with the 3rd secondary coalescence path 10 with described the second secondary coalescence passage 9, be provided with auxiliary fog inlet 3.Described auxiliary fog inlet 3 is for being horizontally disposed with.
Described the second secondary coalescence passage 9 is for being obliquely installed, and the angle α of itself and substantially horizontal is 60 °, and described the 3rd secondary coalescence path 10 is for being obliquely installed, and the angle β of itself and substantially horizontal is 60 °.The diameter d of described one-level coalescence passage 5 is 0.8mm; The diameter d 0 of described the first secondary coalescence passage 1 is 0.8mm; The diameter d 1 of described the second secondary coalescence passage 9 is 0.8mm; The diameter d 2 of described the 3rd secondary coalescence path 10 is 0.8mm.
A classified coalescence condensation nozzle, as shown in Figure 1, comprises that center has the one-level aggregation device 7 of one-level coalescence passage 5 and the secondary aggregation device 8 that center has through hole 4, and one-level aggregation device 7 is arranged on the front end of the through hole 4 of secondary aggregation device 8; Bottom centre place at described secondary aggregation device 8 is provided with the first secondary coalescence passage 1, is provided with the second secondary coalescence passage 9 and the 3rd secondary coalescence path 10 on the homonymy sidewall 2 of described secondary aggregation device 8.Described one-level aggregation device 7 is threaded connection with secondary aggregation device 8.On the sidewall 2 of the secondary aggregation device 8 relative with the 3rd secondary coalescence path 10 with described the second secondary coalescence passage 9, be provided with auxiliary fog inlet 3.Described auxiliary fog inlet 3 is for being horizontally disposed with.
Described the second secondary coalescence passage 9 is for being obliquely installed, and the angle α of itself and substantially horizontal is 45 °, and described the 3rd secondary coalescence path 10 is for being obliquely installed, and the angle β of itself and substantially horizontal is 45 °.The diameter d of described one-level coalescence passage 5 is 1mm; The diameter d 0 of described the first secondary coalescence passage 1 is 1mm; The diameter d 1 of described the second secondary coalescence passage 9 is 1mm; The diameter d 2 of described the 3rd secondary coalescence path 10 is 1mm.
Below in conjunction with accompanying drawing, working procedure of the present invention is described:
Undressed dry fog enters from the dry fog entrance 6 of one-level aggregation device 7, after one-level coalescence passage 5 is condensing, enters secondary aggregation device 8.Now, dry fog through forming the oil mist particles that granularity does not wait after once condensing in secondary aggregation device 8.Then, the oil mist particles that these granularities do not wait, because inertia is different, can enter respectively different secondary coalescence passages, that is: the first secondary coalescence passage 1, the second secondary coalescence passage 9 and the 3rd secondary coalescence path 10 under compressed-air actuated pressure.Wherein, the oil mist particles that granularity is less can be waftd into the second secondary coalescence passage 9 of small particle diameter; Medium-grained oil mist particles can enter the 3rd secondary coalescence path 10 of middle particle diameter; The oil mist particles that granularity is larger can enter the first secondary coalescence passage 1 of large particle diameter.Through the mist of oil of secondary coalescence passage, again by condensing, form the particle diameter more mist of oil of uniformity that distributes.Also can allow dry fog simultaneously by dry fog entrance 6 and auxiliary fog inlet 3, make the mist of oil particle diameter uniformity more that distributes, for better condition has been created in further condensing work.
Claims (8)
1. a classified coalescence condensation nozzle, is characterized in that comprising that center has the one-level aggregation device of one-level coalescence passage and the secondary aggregation device that center has through hole, and one-level aggregation device is arranged on the front end of the through hole of secondary aggregation device; Bottom centre place at described secondary aggregation device is provided with the first secondary coalescence passage, is provided with the second secondary coalescence passage and the 3rd secondary coalescence passage on the homonymy sidewall of described secondary aggregation device; On the sidewall of the secondary aggregation device relative with the 3rd secondary coalescence passage with described the second secondary coalescence passage, be provided with auxiliary fog inlet, described auxiliary fog inlet is for being horizontally disposed with.
2. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that described one-level aggregation device and secondary aggregation device are threaded connection.
3. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that described the second secondary coalescence passage is for being obliquely installed, and the angle of itself and substantially horizontal is-90 °～90 °.
4. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that described the 3rd secondary coalescence passage is for being obliquely installed, and the angle of itself and substantially horizontal is-90 °～90 °.
5. a kind of classified coalescence condensation nozzle according to claim 1, the diameter d that it is characterized in that described one-level coalescence passage is 0.1～5mm.
6. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that the diameter d 0 of described the first secondary coalescence passage is 0.1～5mm.
7. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that the diameter d 1 of described the second secondary coalescence passage is 0.1～5mm.
8. a kind of classified coalescence condensation nozzle according to claim 1, is characterized in that the diameter d 2 of described the 3rd secondary coalescence passage is 0.1～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215003.3A CN102252158B (en) | 2011-07-29 | 2011-07-29 | Classified coalescence condensation nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215003.3A CN102252158B (en) | 2011-07-29 | 2011-07-29 | Classified coalescence condensation nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252158A CN102252158A (en) | 2011-11-23 |
| CN102252158B true CN102252158B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110215003.3A Expired - Fee Related CN102252158B (en) | 2011-07-29 | 2011-07-29 | Classified coalescence condensation nozzle |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941210A (en) * | 1974-05-09 | 1976-03-02 | De Limon Fluhme & Co. | Oil mist lubricating system and condenser device |
| CN201034154Y (en) * | 2007-05-29 | 2008-03-12 | 中国核动力研究设计院 | Oil mist condensation reclaiming type discharge valve |
| CN201152451Y (en) * | 2007-12-19 | 2008-11-19 | 沈阳科鑫科技有限公司 | Sintered metal filter disc type condensation nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4357065B2 (en) * | 2000-02-23 | 2009-11-04 | 株式会社 正和 | Spray lubrication equipment |
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2011
- 2011-07-29 CN CN201110215003.3A patent/CN102252158B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941210A (en) * | 1974-05-09 | 1976-03-02 | De Limon Fluhme & Co. | Oil mist lubricating system and condenser device |
| CN201034154Y (en) * | 2007-05-29 | 2008-03-12 | 中国核动力研究设计院 | Oil mist condensation reclaiming type discharge valve |
| CN201152451Y (en) * | 2007-12-19 | 2008-11-19 | 沈阳科鑫科技有限公司 | Sintered metal filter disc type condensation nozzle |
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| Publication number | Publication date |
|---|---|
| CN102252158A (en) | 2011-11-23 |
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