CN205824586U - Disk centrifuge low-temperature-rise lubricating system - Google Patents
Disk centrifuge low-temperature-rise lubricating system Download PDFInfo
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- CN205824586U CN205824586U CN201620688061.6U CN201620688061U CN205824586U CN 205824586 U CN205824586 U CN 205824586U CN 201620688061 U CN201620688061 U CN 201620688061U CN 205824586 U CN205824586 U CN 205824586U
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- oil
- fuel tank
- bearing
- pump
- vertical shaft
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Abstract
This utility model is a kind of disk centrifuge low-temperature-rise lubricating system, is mainly made up of cooling coil, oil suction centripetal pump and loop fuel tank, and loop fuel tank is coaxial with lubricating cavity and stands in outside it, and the oil-in of loop fuel tank is tightly connected the bottom of lubricating cavity；The pump orifice correspondence of oil suction centripetal pump is inserted back into the bottom of road binders case and its opening near loop fuel tank away from the medial wall of bearing side；The two ends of cooling coil are respectively communicated with the oil-out of oil suction centripetal pump and the oil-in of fuel tank, and the pipe shaft of cooling coil is coiled in outside it centered by bearing, cooling coil, oil suction centripetal pump and loop fuel tank and bearing synchronous axial system.The operation power of lubricating system is all from centrifugal force and the centripetal force necessarily led to when disk centrifuge runs, so the operation of lubricating system and cooling rate are directly proportional to the speed of service of seperator, can not only be according to equipment operation condition lubricating utensil, and the temperature of lubricating oil and device interior can be reduced simultaneously, kill two birds with one stone.
Description
Technical field
This utility model relates to a kind of lubricating system, is specifically a kind of low-temperature-rise lubrication being exclusively used in butterfly seperator
System, belongs to technical field.
Background technology
The lubricating system that disk centrifuge generally uses has bath lubrication, fog lubrication, the dish-style of flat transmission belt transmission
Seperator lower bearing in fuel tank is bath lubrication, and upper bearing (metal) is the fog lubrication drunk up by oil impeller；Gear-driven
Disk centrifuge, gear and lower bearing are bath lubrication, and upper bearing (metal) is that gear splashes and oil impeller drinks up fog lubrication.Existing
Lubricating system advantage be simple in construction, i.e. parts use fewer, and the reliability of parts is high；Shortcoming is the temperature of lubricating oil
Rising higher, lubricating oil uses apt to deteriorate for a long time, loses original greasy property, it is impossible to the heat on effective band bearing running
Amount, directly affects Bearing inner oil film, affects the service life of bearing.And if equipment is applied to some special environments, than
During as used seperator in the torrid zone, the problem that can not effectively distribute heat owing to temperature rise is too fast is exaggerated, it will serious shadow
Ring bearing service life, if configuration outer circulation oil pump carrys out cutting oil, add operating cost and the reliability of equipment.
Utility model content
This utility model, for defect present in prior art, proposes a kind of some things utilizing butterfly seperator intrinsic
Reason characteristic completes to lubricate oil cooled disk centrifuge low-temperature-rise lubricating system.
For realizing above technical purpose, this utility model will take following technical scheme:
A kind of disk centrifuge low-temperature-rise lubricating system, is connected between the lubricating cavity between bearing, vertical shaft and fuel tank, should
System is mainly made up of cooling coil, oil suction centripetal pump and loop fuel tank, and loop fuel tank is coaxial with lubricating cavity and stands in outside it,
The oil-in of loop fuel tank is tightly connected the bottom of lubricating cavity；The pump orifice correspondence of oil suction centripetal pump is inserted back into the bottom of road binders case
And its opening near loop fuel tank away from the medial wall of bearing side；The two ends of cooling coil are respectively communicated with described oil suction centripetal pump
Oil-out and the oil-in of fuel tank, the pipe shaft of cooling coil is coiled in outside it centered by bearing, cooling coil, oil suction to
Heart pump and loop fuel tank and bearing synchronous axial system.By centripetal force and the effect of centrifugal force of disk centrifuge, lubricating oil will
Flow the most in systems, carry out heat exchange with outside air when quickly being rotated by external cooling coil thus reduce profit
The air cooling cooling-down effect of oil temperature.And be not difficult to find out, lubricating system and seperator are synchronous operation, more happy
: operation and the cooling rate of lubricating system are directly proportional to the speed of service of seperator, and this well controls seperator fortune
The technical barrier that line speed the fastest apparatus of load temperature is the highest, achieves many things at one stroke.
The technical scheme that this utility model limits further as:
Further, the oil pump bottom vertical shaft inserts the bottom of fuel tank, and the core of vertical shaft is provided with the center oil running through vertical shaft
Road, the top of vertical shaft is circumferentially with the lateral opening of lubricating cavity between connection center oil circuit and bearing, vertical shaft.
Further, oil suction centripetal pump is embedded in the seperator sidewall between loop fuel tank and bearing, including near suction
Mouthful suction tube and near the flowline of oil-out, the parallel bearing of suction tube is arranged, flowline on the basis of suction tube one end to
Overhanging away from bearing side, the free end of one end grafting flowline of cooling coil, and be fastened by bolts at splicing position.
Further, bottom vertical shaft, the pump body of oil pump is connected with bearing, and bottom vertical shaft, the oil-in of oil pump inserts oil tank bottom
Portion, the oil-out of vertical shaft bottom sump connects the center oil circuit of described vertical shaft core.
This utility model, owing to taking above technical scheme, has the advantage that the operation power of (1) lubricating system all comes
The centrifugal force necessarily led to when disk centrifuge runs and centripetal force, thus the operation of lubricating system and cooling rate with separate
The speed of service of machine is directly proportional, can not only according to equipment operation condition lubricating utensil, and can reduce simultaneously lubricating oil and
The temperature of device interior, kills two birds with one stone.(2) lubricating oil temperature is low, and lubricating oil is not easy to go bad, it is possible to keep good lubricity
Can, bearing is long for service life.(3) lubricating oil temperature is low, and bearing temperature is effectively taken away by lubricating oil, is conducive to keeping good
Lubricating oil film, bearing is not easy because of fricative high temperature failure.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model.
In figure: bearing epicoele 1, cooling coil 2, loop fuel tank 3, oil suction centripetal pump 4, fuel tank 5.
Detailed description of the invention
Accompanying drawing discloses the schematic flow sheet of preferred embodiment involved by this utility model without limitation；Below with reference to
Accompanying drawing 1 explains the technical solution of the utility model.
A kind of disk centrifuge low-temperature-rise lubricating system, mainly by cooling coil 2, oil suction centripetal pump 4 and loop fuel tank 3 groups
Becoming, loop fuel tank 3 is coaxial with lubricating cavity and stands in outside it, and the oil-in of loop fuel tank 3 is tightly connected the bottom of lubricating cavity；Inhale
The pump orifice correspondence of oil centripetal pump 4 is inserted back into the bottom of road binders case 3 and its opening near loop fuel tank 3 away from bearing side
Sidewall；The two ends of cooling coil 2 are respectively communicated with oil-out and the oil-in of fuel tank 5 of oil suction centripetal pump 4, the pipe of cooling coil 2
Body is coiled in outside it centered by bearing, cooling coil 2, oil suction centripetal pump 4 and loop fuel tank 3 and bearing synchronous axial system.Vertical
Oil pump bottom axle inserts the bottom of fuel tank 5, and the core of vertical shaft is provided with the center oil circuit running through vertical shaft, and the top circumference of vertical shaft sets
There is the lateral opening of lubricating cavity between connection center oil circuit and bearing, vertical shaft.Oil suction centripetal pump 4 is embedded between loop fuel tank 3 and bearing
Seperator sidewall in, including the suction tube near pump orifice with near the flowline of oil-out, the parallel bearing of suction tube is arranged,
Flowline on the basis of suction tube one end to overhanging away from bearing side, the free end of one end grafting flowline of cooling coil, and
And be fastened by bolts at splicing position.Bottom vertical shaft, the pump body of oil pump is connected with bearing, and bottom vertical shaft, the oil-in of oil pump inserts
Bottom fuel tank 5, the center oil circuit of the oil-out connection vertical shaft core of vertical shaft bottom sump
Work process and principle: lubricating oil is sucked, at the centrifugal force of high speed rotating by the centre bore of oil pump bottom vertical shaft
From the lateral opening injection of the surrounding of vertical shaft under effect, pass through and lubricate bearing then to lubricate in the annular seal space that bearing becomes with labyrinth cap-shaped
Oil flows downwardly into loop fuel tank 3, then is rotated generation by cooling coil 2, cooling coil 2 at big belt wheel by oil suction centripetal pump 4
Quickly cool down under air-flow, be eventually returned to bottom sump 5, form a low-temperature-rise lubricating system, it is not necessary to additional configuration circulation again
Oil pump
It should be understood that the various pumps related in technical scheme disclosed in the present application are only to have pump because of itself
Working effect, the title risen for the ease of public understanding, itself may be only a blank pipe road or cavity structure, and
Not there is on conventional meaning the complicated machinery mechanism needed for pump and external power source.
Claims (4)
1. a disk centrifuge low-temperature-rise lubricating system, is connected between the lubricating cavity between bearing, vertical shaft and fuel tank, and it is special
Levying and be: this system is mainly made up of cooling coil, oil suction centripetal pump and loop fuel tank, described loop fuel tank is coaxial with lubricating cavity
And standing in outside it, the oil-in of described loop fuel tank is tightly connected the bottom of lubricating cavity；The pump orifice of described oil suction centripetal pump
Correspondence is inserted back into the bottom of road binders case and its opening near loop fuel tank away from the medial wall of bearing side；Described cooling coil
Two ends are respectively communicated with oil-out and the oil-in of fuel tank of described oil suction centripetal pump, during the pipe shaft of described cooling coil with bearing is
Cartridge is wound on outside it, described cooling coil, oil suction centripetal pump and loop fuel tank and bearing synchronous axial system.
Disk centrifuge low-temperature-rise lubricating system the most according to claim 1, it is characterised in that the oil bottom described vertical shaft
Pump inserts the bottom of described fuel tank, and the core of described vertical shaft is provided with the center oil circuit running through vertical shaft, the top circumference of described vertical shaft
It is communicated with the lateral opening of lubricating cavity between center oil circuit and bearing, vertical shaft.
Disk centrifuge low-temperature-rise lubricating system the most according to claim 1, it is characterised in that described oil suction centripetal pump is embedding
In seperator sidewall between loop fuel tank and bearing, including the suction tube near pump orifice and fuel-displaced near oil-out
Pipe, the parallel bearing of described suction tube arrange, described flowline on the basis of described suction tube one end to overhanging away from bearing side, cold
But the free end of flowline described in one end grafting of coil pipe, and be fastened by bolts at splicing position.
Disk centrifuge low-temperature-rise lubricating system the most according to claim 2, it is characterised in that oil pump bottom described vertical shaft
Pump body and bearing be connected, bottom described vertical shaft, the oil-in of oil pump inserts tank bottoms, described vertical shaft bottom sump fuel-displaced
Mouth connects the center oil circuit of described vertical shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688061.6U CN205824586U (en) | 2016-06-30 | 2016-06-30 | Disk centrifuge low-temperature-rise lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688061.6U CN205824586U (en) | 2016-06-30 | 2016-06-30 | Disk centrifuge low-temperature-rise lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824586U true CN205824586U (en) | 2016-12-21 |
Family
ID=57566180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620688061.6U Active CN205824586U (en) | 2016-06-30 | 2016-06-30 | Disk centrifuge low-temperature-rise lubricating system |
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| CN (1) | CN205824586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015905A (en) * | 2016-06-30 | 2016-10-12 | 南京中船绿洲机器有限公司 | Low temperature rise lubrication system of disc separator |
-
2016
- 2016-06-30 CN CN201620688061.6U patent/CN205824586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015905A (en) * | 2016-06-30 | 2016-10-12 | 南京中船绿洲机器有限公司 | Low temperature rise lubrication system of disc separator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |