CN210891837U - Oil recovery device for outlet pipe of smoke exhaust fan of fuel tank of gas turbine - Google Patents
Oil recovery device for outlet pipe of smoke exhaust fan of fuel tank of gas turbine Download PDFInfo
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- CN210891837U CN210891837U CN201921736340.5U CN201921736340U CN210891837U CN 210891837 U CN210891837 U CN 210891837U CN 201921736340 U CN201921736340 U CN 201921736340U CN 210891837 U CN210891837 U CN 210891837U
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- outlet pipe
- smoke exhaust
- smoke
- exhaust fan
- combustion engine
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Abstract
The utility model provides an oil collecting device for an outlet pipe of a smoke exhaust fan of a fuel tank of a combustion engine, which comprises a bearing disc arranged at the upper end of an outlet pipe body of an exhaust fan, wherein a smoke collecting hood is arranged at the top end of the outlet pipe body of the exhaust fan corresponding to a smoke outlet of the outlet pipe body of the exhaust fan; the bearing plate is provided with a recovery pipe, and the recovery pipe is provided with a control valve. The utility model discloses creating the oily device of receipts that provides and can effectively retrieving the oil in the flue gas drips, avoid the oil smoke to be inhaled by air intake system, improve the gas turbine filter core life that admits air, through opening of control valve, can regularly discharge waste oil, avoid the polluted environment.
Description
Technical Field
The invention belongs to the technical field of environment-friendly equipment, and particularly relates to an oil collecting device for an outlet pipe of a smoke exhaust fan of an oil tank of a gas turbine.
Background
In the prior art, the outlet of a smoke exhaust fan pipeline of a fuel tank of a combustion engine is arranged at the lower part of an air inlet system of the combustion engine, and an oil drop recovery system is not usually arranged. The oil tank smoke exhaust fan exhaust oil smoke is inhaled by the combustion engine air intake system easily, causes the pollution to air intake system and air filtration system filter core, reduces filter core life, consequently, needs improve current facility of discharging fume to urgent need.
Disclosure of Invention
In view of the above, the invention provides an oil collecting device for an outlet pipe of a smoke exhaust fan of an oil tank of a combustion engine, aiming at overcoming the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an oil collecting device for an outlet pipe of a smoke exhaust fan of a fuel tank of a combustion engine comprises a bearing disc arranged at the upper end of an outlet pipe body of a smoke exhaust fan, wherein a smoke collecting hood is arranged at the top end of the outlet pipe body of the smoke exhaust fan corresponding to a smoke exhaust port of the outlet pipe body of the smoke exhaust fan; and a recovery pipe is arranged on the bearing plate, and a control valve is arranged on the recovery pipe.
Further, gather the petticoat pipe and be umbelliform structure, be equipped with several support piece between induced-draft fan outlet pipe body and the gathering petticoat pipe.
Furthermore, the supporting pieces are uniformly distributed along the axis of the outlet pipe body of the smoke exhaust ventilator.
Further, the bearing plate comprises a plate bottom and a side wall on the outer side of the plate bottom, and the uppermost end of the side wall is higher than the lower edge of the smoke collecting cover.
Furthermore, a plurality of connecting pieces are arranged between the outlet pipe body of the smoke exhaust machine and the side wall of the bearing disc.
Furthermore, all the connecting pieces are uniformly distributed by taking the axis of the outlet pipe body of the smoke exhaust machine as the center.
Further, gather petticoat pipe upper surface and be equipped with the lift ring.
Furthermore, an earring is arranged on the bearing disc and corresponds to the connecting piece.
Compared with the prior art, the invention has the following advantages:
the oil collecting device provided by the invention can effectively recover oil drops in smoke, avoid oil smoke from being sucked by an air inlet system, prolong the service life of a filter element of an air inlet filtering system of a gas turbine, and discharge waste oil regularly by opening the control valve, thereby avoiding environmental pollution.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a connector according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an embodiment of the present invention with an earring and a lifting ring.
Description of reference numerals:
1-an exhaust fan outlet pipe body; 2-carrying tray; 3-smoke collecting hood; 4-a recovery pipe; 5-a control valve; 6-a support member; 7-a connector; 8-lifting the ring; 9-earrings; 10-a via hole; 11-tray bottom; 12-side wall.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
An oil collecting device for an outlet pipe of a smoke exhaust fan of a fuel tank of a combustion engine is shown in figures 1 to 3 and comprises a bearing disc 2 arranged at the upper end of an outlet pipe body 1 of a smoke exhaust fan, wherein a smoke collecting hood 3 is arranged at the top end of the outlet pipe body of the smoke exhaust fan corresponding to a smoke exhaust port of the outlet pipe body of the smoke exhaust fan; the receiving disc is provided with a recovery pipe 4, the recovery pipe is provided with a control valve 5, and the control valve generally adopts a ball valve.
In an alternative embodiment, a section of flexible pipe is arranged at the tail end of the recovery pipe, so that the pipe orifice is aligned with the bearing container, and the recovered oil is conveniently and smoothly discharged.
The smoke collecting hood is of an umbrella-shaped structure, and a plurality of supporting pieces 6 are arranged between the smoke exhaust machine outlet pipe body and the smoke collecting hood. In order to improve the structural stability, the supporting pieces are uniformly distributed along the axis of the outlet pipe body of the smoke exhaust ventilator.
The oil smoke discharged from the outlet pipe of the smoke exhauster can be gathered on the lower surface of the smoke collecting hood after being cooled to form oil drops (similar to an oil baffle plate on the surface of the smoke exhauster), and in order to ensure that the oil drops can smoothly drip into the receiving tray, the receiving tray is structurally designed to comprise a tray bottom 11 and a side wall 12 outside the tray bottom, the side wall is a coaming plate surrounding the tray bottom, and the uppermost end of the side wall is higher than the lower edge of the smoke collecting hood to prevent the oil drops from falling outside the receiving tray.
A plurality of connecting pieces 7 are arranged between the outlet pipe body of the smoke exhaust machine and the side wall of the bearing disc. In order to ensure the stability of the structure, the connecting pieces are uniformly distributed by taking the axis of the outlet pipe body of the smoke exhaust ventilator as the center.
In an alternative embodiment, the connecting member and/or the supporting member are provided with a plurality of through holes 10, and the structure of the connecting member is shown in fig. 2, and in fact, the structure of the through holes on the supporting member is substantially the same as that of the connecting member, and no separate figure is shown. The oil smoke also can receive blockking of connecting piece and support piece, and oil drips can adsorb on the structure surface, and the via hole that sets up when allowing the oil smoke to pass through, the adsorption effect that oil drips in the oil smoke of improvement that can also furthest drips in the direction of support piece/connecting piece trickles, or directly drips into in the accepting dish, has improved oil and has dripped the recovery effect. It should be noted that the via holes are generally arranged in any direction, and the oil drop adsorption efficiency is higher.
Under general conditions, the structure outside at corresponding equipment is fixed by the pipe clamp to the induced-draft fan outlet pipe for longer, guarantees the stability of structure, in order to avoid the later stage to install this oil collecting device additional after to cause the influence to structural stability, can gather petticoat pipe upper surface and set up lifting ring 8. In order to improve structural stability, the pull ring may be provided to correspond to the supporter.
In addition, the bearing disc can be provided with the lug ring 9, the lug ring is arranged corresponding to the connecting piece, the condition that the lug ring is hung on the lug ring through a lifting rope is guaranteed, an acting force for lifting the oil collecting device upwards is exerted on the oil collecting device, and the influence of the weight increase of the oil collecting device (particularly the weight increase after more oil is recovered in the bearing disc of the oil collecting device) on the structural stability of the pipeline is reduced.
When the scheme of the invention is implemented, the exhaust port can be moved to the rear part of the air inlet system of the combustion engine at the same time, so that oil smoke is prevented from being sucked by the air inlet system. The oil collecting device can effectively recover oil drops in the flue gas, the service life of a filter element of the gas inlet filtering system of the gas turbine is prolonged, waste oil can be discharged regularly through opening of the control valve, and the environment pollution is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a combustion engine oil tank smoke exhausting fan outlet pipe oil collecting device which characterized in that: the smoke collecting cover is arranged at the top end of the smoke exhaust machine outlet pipe body corresponding to a smoke exhaust port of the smoke exhaust machine outlet pipe body; and a recovery pipe is arranged on the bearing plate, and a control valve is arranged on the recovery pipe.
2. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 1, wherein: gather the petticoat pipe and be umbelliform structure, be equipped with several support piece between smoke ventilator outlet pipe body and gathering the petticoat pipe.
3. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 2, wherein: the supporting pieces are uniformly distributed along the axis of the outlet pipe body of the smoke exhaust machine.
4. The outlet pipe oil collecting device of the smoke exhaust fan of the oil tank of the combustion engine as claimed in claim 1 or 2, wherein: the bearing plate comprises a plate bottom and a side wall on the outer side of the plate bottom, and the uppermost end of the side wall is higher than the lower edge of the smoke collecting cover.
5. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 4, wherein: and a plurality of connecting pieces are arranged between the outlet pipe body of the smoke exhaust machine and the side wall of the bearing disc.
6. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 5, wherein: each connecting piece is uniformly distributed by taking the axis of the outlet pipe body of the smoke exhaust machine as the center.
7. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 1, wherein: the upper surface of the smoke collecting hood is provided with a lifting ring.
8. The outlet pipe oil collecting device of the smoke exhaust fan of the fuel tank of the combustion engine as claimed in claim 1, wherein: the bearing disc is provided with an earring, and the earring is arranged corresponding to the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736340.5U CN210891837U (en) | 2019-10-16 | 2019-10-16 | Oil recovery device for outlet pipe of smoke exhaust fan of fuel tank of gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736340.5U CN210891837U (en) | 2019-10-16 | 2019-10-16 | Oil recovery device for outlet pipe of smoke exhaust fan of fuel tank of gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210891837U true CN210891837U (en) | 2020-06-30 |
Family
ID=71324159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921736340.5U Expired - Fee Related CN210891837U (en) | 2019-10-16 | 2019-10-16 | Oil recovery device for outlet pipe of smoke exhaust fan of fuel tank of gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210891837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307403A (en) * | 2021-12-23 | 2022-04-12 | 河北华丰能源科技发展有限公司 | Oil smoke recovery device |
-
2019
- 2019-10-16 CN CN201921736340.5U patent/CN210891837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307403A (en) * | 2021-12-23 | 2022-04-12 | 河北华丰能源科技发展有限公司 | Oil smoke recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |