CN202561414U - Combined oil mist sealing and collecting device - Google Patents
Combined oil mist sealing and collecting device Download PDFInfo
- Publication number
- CN202561414U CN202561414U CN2012202287591U CN201220228759U CN202561414U CN 202561414 U CN202561414 U CN 202561414U CN 2012202287591 U CN2012202287591 U CN 2012202287591U CN 201220228759 U CN201220228759 U CN 201220228759U CN 202561414 U CN202561414 U CN 202561414U
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- oil
- mist
- oil mist
- suction
- air
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Abstract
The utility model discloses a combined oil mist sealing and collecting device. The combined oil mist sealing and collecting device comprises an oil tank which is arranged on a generator, and is characterized in that a sealing ring is arranged on the upper portion of the oil tank in corresponding mode and used to separate the whole oil tank from external environment. One or more than one air inlet and air outlet are arranged on the sealing ring, and the air outlet is connected with an oil mist suction and discharge device connected externally. By means of a pumping function of a draught fan arranged inside the oil mist suction and discharge device, oil mist in the oil tank can be sucked into the oil mist suction and discharge device and then exhausted after oil-removing treatment. The oil mist produced in the operation process of a generator unit can be sealed and limited inside the oil tank, and therefore the oil mist is difficult to drift outwards. By means of the air inlet and the air outlet arranged on the sealing ring, the purpose of general balance between pressure of inlet air and outlet air and air quantity can be achieved, and therefore the combined oil mist sealing and collecting device can collect the oil mist well.
Description
Technical field
The utility model relates to the mist of oil processing system that a kind of high-efficiency environment friendly is used, and especially is installed in combined type oil mist sealing and gathering-device that the last mist of oil that lubricant oil is produced of the devices such as power generating equipment with lubricant oil or cold oil seals, collects.
Technical background
On equipment in relative rotation; Between the rotor and stator like power generating equipment, all need lubricant oil, like rotor shaft etc. with lubricated, cooling associated components; In lubricated these parts; Its temperature is taken away, reduced to the heat that produces when rotary part is turned round, and prevents that parts from being burnt out or stuck etc., to prolong its working life.But equipment is on-stream, the lubricant oil generation mist of oil that often will generate heat, and especially after the temperature of fluid raise, the mist of oil of generation was more; Mist of oil flies away out from the oil groove (fuel tank) of power generating equipment, gets in the air and then pollution power generating equipment parts on every side, befouling environment.
Do effective processing to the power generating equipment mist of oil that lubricant oil Yin Gaowen produces when moving, this just needs combined type suction mist of oil device effective, that be convenient to install that mist of oil is separated, handles.Make the mist of oil of its generation can not pollute power generating equipment parts on every side, avoid befouling environment with air flow.In the existing technology, being called " suction mist of oil device " patent No. like name is that 2L02276134.9 is the utility model patent of 2L02276483.9 with " direct-exhausting type oil suction mist device " patent No..Above-mentioned dual mode can be collected the part mist of oil preferably; Find because the inside and outside blast of oil groove unbalanced but be in operation; The turnover air quantity of the air that gets into oil groove during with the oil pumping mist is uneven, so can not make the mist of oil device better collect mist of oil, the part mist of oil still can cover the edge or other suction port overflows from oil groove; Get in the air and then pollution power generating equipment parts on every side, befouling environment.
Summary of the invention
The utility model is to the deficiency of the oil suction mist device existence of existing technology; Provide a kind of covering to add seal ring at oil groove; And under seal ring, drive pore into; The air pressure that generator is produced when operation gets in the oil groove that is sealed, with pressure and air quantity combined type oil mist sealing and the gathering-device in a basic balance that reaches outlet and inlet (gas).
The technological scheme of the utility model: combined type oil mist sealing and gathering-device, comprise the oil groove that is arranged on the generator, it is characterized in that: on oil groove top, correspondence is provided with seal ring, and whole oil groove is isolated from the outside out; On seal ring, offer one or above intake grill; On seal ring, offer one or above exhaust outlet; Exhaust outlet is connected with external suction mist of oil device; Through the pumping action of the blower fan in the suction mist of oil device, in the mist of oil suction suction mist of oil device in the oil groove, after oil removal treatment, discharge.
Further characteristic is: on exhaust outlet, connect a segment pipe, the other end of pipeline is connected with suction mist of oil device.
Be provided with a segment pipe in the intake grill, the axis of pipeline and the angle of substantially horizontal are between 10 °-80 °.
The combined type oil mist sealing and the gathering-device of the utility model have following advantage:
1, can the mist of oil that generator set produces when moving be sealed, mist of oil is limited in the oil groove, is difficult to outwards fly away; Mist of oil can not cover the edge or other suction port overflows from oil groove, gets in the air and then pollutes the parts around the power generating equipment.
2, intake grill and exhaust outlet are set on seal ring, can reach in a basic balance into and out of the pressure and the air quantity of gas, the mist of oil device is better collected mist of oil.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model device schematic representation (analysing and observe);
Fig. 2 is the utility model fundamental diagram.
Embodiment
Like Fig. 1, shown in 2; The attachable type oil mist sealing and the gathering-device of the utility model comprise the oil groove 1 that is arranged on the generator, the lubricant oil that oil groove 1 is lubricated as the rotatable parts of depositing generator; It is a circumferential groove; Along with the rising of temperature, on lubricant oil, produce mist of oil, be full of oil groove 1; The improvement of the utility model is that correspondence is provided with seal ring 2 on oil groove 1 top, and seal ring 2 has excellent sealing performance, and whole oil groove 1 is isolated from the outside out, and the lubricant oil of oil groove 1 produces mist of oil and is closed in the seal ring 2.On seal ring 2, offer one or above intake grill 3, intake grill 3 gets into the import of oil groove 1 as external air; On seal ring 2, offer one or above exhaust outlet 4; Exhaust outlet 4 directly is connected with external suction mist of oil device 5; Through the pumping action of the blower fan in the suction mist of oil device 5, in the mist of oil suction suction mist of oil device 5 in the oil groove 1, after oil removal treatment, discharge; Air gets into from intake grill 3, in exhaust outlet 4 suction suction mist of oil devices 5, forms circulation.Perhaps, on exhaust outlet 4, connect the pipeline 6 of one section certain-length, the other end of pipeline 6 is connected with suction mist of oil device 5.The suction mist of oil device 5 of the utility model is a kind of existing technology, and referring to the utility model patent of the applicant in the 2011-07-07 application, name is called " direct-exhausting type oil suction mist device ", and application number is 201120237483.9.
In order to prevent that the gas (comprising mist of oil) in the oil groove 1 from discharging from intake grill 3; Be provided with a segment pipe 31 in the intake grill 3; The axis of pipeline 31 and the angle of substantially horizontal are between 10 °-80 °; Promptly be provided with obliquely, being convenient to generator air when rotating can get in the oil groove 1 through this pipeline 31 automatically; And, since the pumping action of the blower fan of suction mist of oil device 5, the formation negative pressure to a certain degree at intake grill 3 places, and air also can get in the oil grooves 1 from pipeline 31 automatically, and the oil-containing gases in the oil groove 1 can outwards not overflow from intake grill 3.
The generator of the utility model is when work; Because the pumping action of the blower fan of suction mist of oil device 5, and the structure of pipeline 31, generator when rotated; Air can only be from getting in the oil grooves 1 from pipeline 31 automatically, and the oil-containing gases in the oil groove 1 can outwards not overflow from intake grill 3; In exhaust outlet 4 gets into suction mist of oil device 5, discharge after the oil removal treatment, form circulation.
Claims (3)
1. combined type oil mist sealing and gathering-device comprise the oil groove (1) that is arranged on the generator, it is characterized in that: on oil groove (1) top, correspondence is provided with seal ring (2), and whole oil groove (1) is isolated from the outside out; On seal ring (2), offer one or above intake grill (3); On seal ring (2), offer one or above exhaust outlet (4); Exhaust outlet (4) is connected with external suction mist of oil device (5); Through the pumping action of the blower fan in the suction mist of oil device (5), in the mist of oil suction suction mist of oil device (5) in the oil groove (1), after oil removal treatment, discharge.
2. combined type oil mist sealing according to claim 1 and gathering-device is characterized in that: go up connection one segment pipe (6) at exhaust outlet (4), the other end of pipeline (6) is connected with suction mist of oil device (5).
3. combined type oil mist sealing according to claim 1 and 2 and gathering-device is characterized in that: be provided with a segment pipe (31) in the intake grill (3), the axis of pipeline (31) and the angle of substantially horizontal are between 10 °-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202287591U CN202561414U (en) | 2012-05-21 | 2012-05-21 | Combined oil mist sealing and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202287591U CN202561414U (en) | 2012-05-21 | 2012-05-21 | Combined oil mist sealing and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561414U true CN202561414U (en) | 2012-11-28 |
Family
ID=47211073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202287591U Expired - Lifetime CN202561414U (en) | 2012-05-21 | 2012-05-21 | Combined oil mist sealing and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561414U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216720A (en) * | 2013-05-08 | 2013-07-24 | 张宏伟 | Lubricating-oil mist discharging device for oil groove of sliding bearing of generator set |
| CN105674036A (en) * | 2016-03-30 | 2016-06-15 | 何凯 | Collecting method of oil mist of bearing oil groove of hydrogenerator and oil mist collecting device |
| CN107191597A (en) * | 2017-07-10 | 2017-09-22 | 张宏伟 | Generating sump anti-oil mist overflowing and condensation deposition structure |
| CN108167441A (en) * | 2018-02-08 | 2018-06-15 | 张宏伟 | Generator shaft seals and area from absorbing smoke outwards structure |
-
2012
- 2012-05-21 CN CN2012202287591U patent/CN202561414U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216720A (en) * | 2013-05-08 | 2013-07-24 | 张宏伟 | Lubricating-oil mist discharging device for oil groove of sliding bearing of generator set |
| CN103216720B (en) * | 2013-05-08 | 2015-05-06 | 张宏伟 | Lubricating-oil mist discharging device for oil groove of sliding bearing of generator set |
| CN105674036A (en) * | 2016-03-30 | 2016-06-15 | 何凯 | Collecting method of oil mist of bearing oil groove of hydrogenerator and oil mist collecting device |
| CN107191597A (en) * | 2017-07-10 | 2017-09-22 | 张宏伟 | Generating sump anti-oil mist overflowing and condensation deposition structure |
| CN107191597B (en) * | 2017-07-10 | 2018-11-27 | 张宏伟 | Generate electricity sump anti-oil mist overflowing and condensation deposition structure |
| CN108167441A (en) * | 2018-02-08 | 2018-06-15 | 张宏伟 | Generator shaft seals and area from absorbing smoke outwards structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |