CN105333118A - Online purifying system device for lubricating oil of gearbox - Google Patents
Online purifying system device for lubricating oil of gearbox Download PDFInfo
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- CN105333118A CN105333118A CN201410400966.4A CN201410400966A CN105333118A CN 105333118 A CN105333118 A CN 105333118A CN 201410400966 A CN201410400966 A CN 201410400966A CN 105333118 A CN105333118 A CN 105333118A
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Abstract
The invention belongs to the technical field of online purifying systems for lubricating oil of gearboxes, and particularly relates to an online purifying system device for lubricating oil of a gearbox. The online purifying system device for the lubricating oil of the gearbox is characterized by comprising a motor; the motor is installed at the upper end of a motor support; the motor is connected with an oil pump through a pump connecting device; oil pipelines are arranged at the upper end and the lower end of the oil pump; the oil pipeline at the lower end is connected with the gearbox; the oil pipeline at the upper end is connected with an oil purifier; and the oil purifier is installed at the upper end of the gearbox. Movement parts are small, and energy consumption is low. The oil purifier is not provided with a filtering element, and material consumption does not exist. The inner wall of a rotor is wrapped by a layer of lining paper, separated dirt is attached to the lining paper, and cleaning is very convenient as long as the old lining paper is taken away and replaced by a new piece of lining paper. Dry dirt discharging is conducted, and the oil loss is avoided during dirt discharging. The size of the whole device is small, installation is flexible, the amount of oil needed in the work process is small, and the liquid level of an equipment oil tank is not affected.
Description
(1) technical field
The present invention relates to a kind of gear box lubricating oil in-line purification system and device, belong to speedup box lubricant oil in-line purification systems technology field.
(2) background technique
Wind energy is a kind of clean renewable energy sources, is the energy that a kind of inexhaustible environmental protection is cleaned.Recent years, country took a series of effective support policy, and wind-driven generator capacity obtains develop actively, and installed capacity of wind-driven power achieves successfully.Meanwhile, along with the growth of wind-powered electricity generation installation, wind power equipment in use also exposes a lot of problem, and wherein one of outstanding problem is exactly the pollution problem of speedup box lubricant oil.
Wind turbines mostly build grassland in, and near mine, bad environments, dust storm is large.The on-the-spot dust of equipment use is many, and these granule foreigns are very easily mixed in equipment lubrication oil, cause lubricant pollution serious.
Speedup box is the core component of Wind turbines, and its fundamental function is the electric energy that the wind energy transformation of the low rotation speed large torque produced by the blade of Wind power propelling becomes high speed low torque.Due to the complexity of its applied environment and the uncertainty of particularity and load, require that its bearing capacity is high, volume is little, lightweight, and reliability is high, and the life-span is long.The reliability of speedup box directly affects generating efficiency and the working life of Wind turbines, lubricant oil be wind power speed-increasing gearbox blood, to the operation of wind power speed-increasing gearbox, there is extremely important effect, the effect of lubricant oil reduces friction, reduce wearing and tearing, cooling, lubrication and sealing.The gear of speedup box and bearing have employed thin oil pressure lubrication mode, after speedup box Installation and Debugging complete, and the turbidity test grade of lubricant oil determines normal operation and the working life of speedup box in speedup box, particulate matter in lubricant oil, moisture and oxide have larger harm to oil and equipment itself, are therefore the emphasis of the maintenance of equipment by the control of the turbidity test grade of lubricant oil.
The filter precision of the equipment lubrication oil pot strainer filter core of current most of wind-powered electricity generation is all more than 40 μm, and filter precision is not high, and much small granule foreign cannot be removed by pot strainer, causes the heavy contamination of equipment lubrication oil, and oil contamination will cause:
1, equipment lubrication can not be guaranteed, and granule foreign exacerbates the wearing and tearing on equipment lubrication surface, causes equipment failure to shut down, and adds device maintenance, maintenance cost.
2, granule foreign exacerbates oxidation, the degradation speed of fluid, causes fluid hydraulic performance decline, shortens the working life of fluid.
Therefore, improve the turbidity test of equipment lubrication oil, just must improve the filter precision of existing filtration system, solution has two kinds:
1, the filter precision of existing pot strainer is improved
The filter precision improving existing pot strainer can remove granule foreign less in lubricant oil, improves the turbidity test of equipment lubrication oil, but also there is following problem:
(1), due to lubricant pollution heavier, will cause filter core frequent jams, filter core user cost is high, and more renew cartridge possible need equipment downtime, affects enterprise and normally produce.
(2), along with the raising of filter element filtering precision, and the lubricating oil viscosity of equipment is higher, and lubricant oil can be declined by the speed of filter core, and lubricant oil delivery volume declines, and affects the lubrication of equipment, so this scheme is not very science.
2, online bypass cleaning equipment is increased
The basis of existing in-line purification increases online bypass cleaning equipment, improves existing purifying ability.Because equipment lubrication oil contaminants is mainly based on fine particle impurity, a kind of centrifugal oil purifier can be adopted to purify lubricant oil.
(3) summary of the invention
The present invention is in order to make up the defect of prior art, provide a kind of structure simple, easy to use and moving element is few, low energy consumption improves the turbidity test of fluid after centrifugal oil purifier purification and the gear box lubricating oil in-line purification system and device of failure rate is low greatly.
The present invention is achieved through the following technical solutions:
A kind of gear box lubricating oil in-line purification system and device, it is characterized in that: comprise motor, motor is arranged on support of motor upper end, motor connects oil pump by pump connection set, described oil pump upper and lower end is equipped with oil pipe line, lower end oil pipe line is connected with speedup box, and upper end oil pipe line connects oil purifier, and oil purifier is arranged on speedup box upper end.
Wherein:
Described upper end oil pipe line is provided with metering device, is convenient to observe oil pipe line situation.
The present invention is arranged near speedup box fuel tank, after installing, start oil pump adjustment working pressure, oil purifier is devoted oneself to work, fluid High Rotation Speed in oil purifier produces powerful centrifugal force by oil different for proportion and magazins' layout out, and clean fluid flows back to fuel tank and impurity is stayed on the inwall of oil purifier, independently circulation so repeatedly, do not affect the normal work of speedup box, oil purifier installation and maintenance are very convenient.
The basis of existing in-line purification increases the present invention, improve existing purifying ability, because equipment lubrication oil contaminants is mainly based on fine particle impurity, a kind of centrifugal oil purifier can be adopted to purify lubricant oil, wherein oil purifier is centrifugal oil purifier, centrifugal oil purifier removes the pollutant in fluid according to centrifugal principle, a critical component double-spraying type center rotor is had in centrifugal oil purifier, by it, the pressure produced by fluid is converted into the driving force of rotor, driving rotor high-speed rotates, its rotating speed can at more than 6000rpm, the centrifugal force produced is about more than 2000 times of gravity, because oil is different from the proportion of pollutant, the centrifugal force produced is in different size, can be quick, metal wear particles in effective oil and water separation, the dust granules that the external world enters and make the pollutant of deterioration of lubricant, even the size particles that 1um is such, also can be removed.
Centrifugal oil purifier adopts unique oil pressure actuated and two spray to float whiz heart patented technology, relies on the pollutant in centrifugal force removal fluid, is a pure physical process, can not changes the composition of fluid, do not affect the performance index of fluid.
The invention has the beneficial effects as follows: moving element is little, low energy consumption; Oil purifier is without filter core, and no material consumption, covers one deck lining paper in rotor inner wall, and isolated dirt adheres on it, very convenient during cleaning, only need take away old lining paper, change a new lining paper; Dry type blowdown, does not have the loss of oil during blowdown; Machine volume is little, flexible for installation, and the fluid amount needed during work is few, does not affect the liquid level of equipment fuel tank.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1, motor; 2, support of motor; 3, pump connection set; 4, oil pump; 5, oil pipe line; 6, speedup box; 7, oil purifier; 8, metering device.
Embodiment
Accompanying drawing is specific embodiments of the invention.
Gear box lubricating oil in-line purification system and device of the present invention as shown in Figure 1, comprise motor 1, motor 1 is arranged on support of motor 2 upper end, motor 1 connects oil pump 4 by pump connection set 3, and described oil pump 4 upper and lower end is equipped with oil pipe line 5, and lower end oil pipe line 5 is connected with speedup box 6, upper end oil pipe line 5 connects oil purifier 7, oil purifier 7 is arranged on speedup box 6 upper end, and upper end oil pipe line 5 is provided with metering device 8, and oil purifier 7 is centrifugal oil purifier.
The present invention is arranged near speedup box 6 fuel tank, after installing, start oil pump 4 and adjust working pressure, oil purifier 7 is devoted oneself to work, fluid High Rotation Speed in oil purifier 7 produces powerful centrifugal force by oil different for proportion and magazins' layout out, and clean fluid flows back to fuel tank and impurity is stayed on the inwall of oil purifier 7, independently circulation so repeatedly, do not affect the normal work of speedup box 6, oil purifier 7 installation and maintenance are very convenient.
After using the present invention, the turbidity test of the fluid after purification improve greatly, equipment original pot strainer filter core consumption greatly reduces, the working life of lubricant oil is extended, make the maintenance of equipment failure rate descending device, maintenance cost reduces greatly, wherein bypass clean-up system can continuous purification, and also can according to circumstances intermittently purify, the service condition according to speedup box 6 is selected.
Claims (3)
1. a gear box lubricating oil in-line purification system and device, it is characterized in that: comprise motor (1), motor (1) is arranged on support of motor (2) upper end, motor (1) connects oil pump (4) by pump connection set (3), described oil pump (4) upper and lower end is equipped with oil pipe line (5), lower end oil pipe line (5) is connected with speedup box (6), and upper end oil pipe line (5) connects oil purifier (7), and oil purifier (7) is arranged on speedup box (6) upper end.
2. gear box lubricating oil in-line purification system and device according to claim 1, is characterized in that described upper end oil pipe line (5) is provided with metering device (8).
3. gear box lubricating oil in-line purification system and device according to claim 1, is characterized in that described oil purifier (7) is centrifugal oil purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400966.4A CN105333118A (en) | 2014-08-15 | 2014-08-15 | Online purifying system device for lubricating oil of gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400966.4A CN105333118A (en) | 2014-08-15 | 2014-08-15 | Online purifying system device for lubricating oil of gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333118A true CN105333118A (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400966.4A Pending CN105333118A (en) | 2014-08-15 | 2014-08-15 | Online purifying system device for lubricating oil of gearbox |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916367A (en) * | 2018-08-24 | 2018-11-30 | 南京高速齿轮制造有限公司 | The filtration system of wind power speed-increasing gearbox |
| CN111637352A (en) * | 2020-06-10 | 2020-09-08 | 刘伦宇 | Gearbox oil receiving device for automobile repair |
| CN111895073A (en) * | 2020-07-31 | 2020-11-06 | 刘海萍 | Transmission gear box assembly for bullet train set train |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN113280249A (en) * | 2021-06-24 | 2021-08-20 | 浙江易普润滑设备制造有限公司 | Bypass microcirculation online super-cleaning lubricating oil station |
-
2014
- 2014-08-15 CN CN201410400966.4A patent/CN105333118A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916367A (en) * | 2018-08-24 | 2018-11-30 | 南京高速齿轮制造有限公司 | The filtration system of wind power speed-increasing gearbox |
| CN111637352A (en) * | 2020-06-10 | 2020-09-08 | 刘伦宇 | Gearbox oil receiving device for automobile repair |
| CN111637352B (en) * | 2020-06-10 | 2021-10-22 | 上海采埃孚变速器有限公司 | Gearbox oil receiving device for automobile repair |
| CN111895073A (en) * | 2020-07-31 | 2020-11-06 | 刘海萍 | Transmission gear box assembly for bullet train set train |
| CN111895073B (en) * | 2020-07-31 | 2022-08-02 | 刘海萍 | Transmission gear box assembly for bullet train set |
| CN112228462A (en) * | 2020-10-17 | 2021-01-15 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN112228462B (en) * | 2020-10-17 | 2022-06-14 | 宝钢湛江钢铁有限公司 | Main motor bearing bush lubricating system and online filtering method thereof |
| CN113280249A (en) * | 2021-06-24 | 2021-08-20 | 浙江易普润滑设备制造有限公司 | Bypass microcirculation online super-cleaning lubricating oil station |
| CN113280249B (en) * | 2021-06-24 | 2022-07-22 | 浙江易普润滑设备制造有限公司 | Bypass microcirculation online super-cleaning lubricating oil station |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |