CN205654873U - Novel energy -conserving air -blower mechanical seal of magnetic suspension - Google Patents
Novel energy -conserving air -blower mechanical seal of magnetic suspension Download PDFInfo
- Publication number
- CN205654873U CN205654873U CN201620495062.9U CN201620495062U CN205654873U CN 205654873 U CN205654873 U CN 205654873U CN 201620495062 U CN201620495062 U CN 201620495062U CN 205654873 U CN205654873 U CN 205654873U
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- ring
- sealing
- sealing ring
- axle sleeve
- sealing member
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Abstract
The utility model discloses a novel energy -conserving air -blower mechanical seal of magnetic suspension, including axle sleeve, sealing ring no. 1, sealing ring no. 2, buffer block, guide ring, magnetic controller, rotating ring and quiet ring, its characterized in that: the axle sleeve on be provided with and keep off ring, holding ring, solid fixed ring, spacing ring, tighrening ring, sealing washer to be provided with the sealing washer between axle sleeve and holding ring, sealing ring no. 1 on be provided with the lead -in groove, two one end of sealing ring and shaft liner connection, be connected through connecting screw rod sealing ring no. 2 with sealing ring no. 1 to it derives the groove to be provided with on sealing ring no. 2, the rotating ring setting on the magnetic controller, quiet ring be connected with the rotating ring to it is connected with the holding ring to pass through the spring with quiet ring. The utility model discloses a magnetic controller can be adjusted mechanical seal's the quantity of magnetism that gets, and then make magnetism mechanical seal reach the state that the zero friction was done all can according to the pressure of fan and the input of fan rotational speed and static, and it does not have the sealed effect of leaking to guarantee.
Description
Technical field
This utility model relates to a kind of sealing member, a kind of novel magnetically levitated energy-saving drum blower fan mechanical sealing member.
Background technology
Magnetic suspension energy-saving drum blower fan is one of most important process equipment in nitrogen hiigh pressure stage Wastewater Treatment Systems in Chemical Industries, the performance of its sealing member directly affects the work quality of magnetic suspension energy-saving drum blower fan, is traditionally used for the sealing member of magnetic suspension energy-saving drum blower fan because sealing effectiveness is the best, service life, length was gradually eliminated.Such as the magnetic suspension sealing device in a kind of magnetic-suspension high-speed aerator of patent disclosure of Application No. 201520283407.X, which solve rotor and produce the problem of scratching in the course of the work with labyrinth seal stator, but there is mechanical sealing member the quantity of magnetism can not be adjusted according to the input quantity of the pressure of blower fan and rotation speed of fan and electrostatic, energy saving is the highest, frictional resistance is bigger deficiency.
Utility model content
The purpose of this utility model is what the sealing member that overcomes and be currently used for magnetic suspension energy-saving drum blower fan existed problem that the quantity of magnetism can not be adjusted according to the input quantity of the pressure of blower fan and rotation speed of fan and electrostatic, energy saving is the highest, frictional resistance is bigger, it is provided that a kind of the quantity of magnetism can be adjusted according to the input quantity of the pressure of blower fan and rotation speed of fan and electrostatic, energy saving is high, does not has the novel magnetically levitated energy-saving drum blower fan mechanical sealing member of resistance and frictional force.
This utility model solves the technical problem that taked technical scheme is:
nullA kind of novel magnetically levitated energy-saving drum blower fan mechanical sealing member，Including axle sleeve、Sealing ring one、Sealing ring two、Buffer stopper、Guide ring、Magnetic controller、Rotating ring and stationary ring，It is characterized in that: on described axle sleeve, be provided with baffle ring、Locating ring、Retainer ring、Spacing ring、Dead ring、Sealing ring，And between axle sleeve and locating ring, it is provided with sealing ring，The sealing after axle sleeve is installed is improved by sealing ring，And then improve the sealing after mechanical sealing member is installed，It is provided with lead-in groove on described sealing ring one，Described lead-in groove input electrostatic and coolant，Described sealing ring two one end is connected with axle sleeve，Sealing ring two is connected with sealing ring one by connecting screw rod，And on sealing ring two, it is provided with derivation groove，Described derivation groove output electrostatic and coolant，Can be quickly that the mechanical sealing member in duty is lowered the temperature by coolant，Not only improve the sealing property of mechanical sealing member，Also can service life of prolonged mechanical sealing member，Described buffer stopper is connected with sealing ring one，And buffer stopper is connected with baffle ring by spring，Described guide ring is by connecting screw rod and sealing ring one、Buffer stopper connects，Coolant is enable to fully absorb the heat produced in mechanical sealing member work process by guide ring，Improve the sealing effectiveness of mechanical sealing member，Described magnetic controller is arranged in retainer ring，Magnetic controller can be according to the pressure of blower fan and rotation speed of fan and the input quantity of electrostatic，Regulate mechanical sealing member obtains the quantity of magnetism，And then make magnetic mechanical sealing member reach the state of zerofriction force，Guarantee leak free sealing effectiveness，Described rotating ring is arranged on magnetic controller，Described stationary ring is connected with rotating ring，And stationary ring is connected with locating ring by spring，By rotating ring、Stationary ring and magnetic controller are arranged on sealing block one、In the cavity that sealing block two and axle sleeve form，Improve rotating ring、The sealing property of stationary ring，Magnetic mechanical sealing member is directly installed on motor shaft elongated end，The degree of firmly installing of magnetic mechanical sealing member is improve by dead ring，Also the service life of magnetic mechanical sealing member is extended.
Described sealing ring one, between sealing ring two and axle sleeve, form cavity, and locating ring, retainer ring, rotating ring, stationary ring and magnetic controller are arranged in cavity.
Described lead-in groove is set to input electrostatic and the structure of coolant.
Described groove of deriving is set to export electrostatic and the structure of coolant.
Described locating ring is set to non electrically conductive material.
Described sealing ring two is provided with sealing ring with the junction of retainer ring.
Described sealing ring is set to High-molecular rubber material.
Beneficial effect: this utility model is by rotating ring, stationary ring and magnetic controller are arranged on sealing block one, in the cavity that sealing block two and axle sleeve form, improve rotating ring, the sealing property of stationary ring, magnetic controller can be according to the pressure of blower fan and rotation speed of fan and the input quantity of electrostatic, regulate mechanical sealing member obtains the quantity of magnetism, and then make magnetic mechanical sealing member reach the state of zerofriction force, guarantee leak free sealing effectiveness, magnetic mechanical sealing member is directly installed on motor shaft elongated end, the degree of firmly installing of magnetic mechanical sealing member is improve by dead ring, also the service life of magnetic mechanical sealing member is extended.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is part-structure schematic diagram of the present utility model, signal guide ring and sealing ring one, the attachment structure of buffer stopper.
Fig. 3 is another enforcement structure of the present utility model.
In figure: 1. axle sleeve, 2. sealing ring one, 3. sealing ring two, 4. buffer stopper, 5. guide ring, 6. magnetic controller, 7. rotating ring, 8. stationary ring, 9. baffle ring, 10. locating ring, 11. retainer ring, 12 spacing rings, 13. dead rings, 14. sealing rings, 15. lead-in grooves, 16. connection screw rods, 17. derivation groove, 18. springs, 19. reinforcing rings.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail.
Embodiment one:
nullAs shown in figure 1 and 2，A kind of novel magnetically levitated energy-saving drum blower fan mechanical sealing member，Including axle sleeve 1、Sealing ring 1、Sealing ring 23、Buffer stopper 4、Guide ring 5、Magnetic controller 6、Rotating ring 7 and stationary ring 8，It is characterized in that: on described axle sleeve 1, be provided with baffle ring 9、Locating ring 10、Retainer ring 11、Spacing ring 12、Dead ring 13、Sealing ring 14，And between axle sleeve 1 and locating ring 10, it is provided with sealing ring 14，Described locating ring 10 is set to ceramic material，The sealing after axle sleeve 1 is installed is improved by sealing ring 14，And then improve the sealing after mechanical sealing member is installed，It is provided with lead-in groove 15 on described sealing ring 1，Described lead-in groove 15 inputs electrostatic and coolant，Described sealing ring 23 one end is connected with axle sleeve 1，Sealing ring 23 is connected with sealing ring 1 by connecting screw rod 16，And on sealing ring 23, it is provided with derivation groove 17，Described sealing ring 1、Cavity is formed between sealing ring 23 and axle sleeve 1，And by locating ring 10、Retainer ring 11、Rotating ring 7、Stationary ring 8 and magnetic controller 6 are arranged in cavity，Described sealing ring 23 is provided with sealing ring 14 with the junction of retainer ring 11，And sealing ring 14 is set to High-molecular rubber material，Described derivation groove 17 exports electrostatic and coolant，Can be quickly that the mechanical sealing member in duty is lowered the temperature by coolant，Not only improve the sealing property of mechanical sealing member，Also can service life of prolonged mechanical sealing member，Described buffer stopper 4 is connected with sealing ring 1，And buffer stopper 4 is connected with baffle ring 9 by spring 18，Described guide ring 5 is by connecting screw rod 16 and sealing ring 1、Buffer stopper 4 connects，Coolant is enable to fully absorb the heat produced in mechanical sealing member work process by guide ring 5，Improve the sealing effectiveness of mechanical sealing member，Described magnetic controller 6 is arranged in retainer ring 11，Magnetic controller 6 can be according to the pressure of blower fan and rotation speed of fan and the input quantity of electrostatic，Regulate mechanical sealing member obtains the quantity of magnetism，And then make magnetic mechanical sealing member reach the state of zerofriction force，Guarantee leak free sealing effectiveness，Described rotating ring 7 is arranged on magnetic controller 6，Described stationary ring 8 is connected with rotating ring 7，And stationary ring 8 is connected with locating ring 10 by spring 18，By rotating ring 7、Stationary ring 8 and magnetic controller 6 are arranged on sealing block 1、In the cavity that sealing block 23 and axle sleeve 1 form，Improve rotating ring 7、The sealing property of stationary ring 8，Magnetic mechanical sealing member is directly installed on motor shaft elongated end，The degree of firmly installing of magnetic mechanical sealing member is improve by dead ring 13，Also the service life of magnetic mechanical sealing member is extended.
Embodiment two:
nullAs shown in Figure 3，A kind of novel magnetically levitated energy-saving drum blower fan mechanical sealing member，Including axle sleeve 1、Sealing ring 1、Sealing ring 23、Buffer stopper 4、Guide ring 5、Magnetic controller 6、Rotating ring 7 and stationary ring 8，It is characterized in that: on described axle sleeve 1, be provided with baffle ring 9、Locating ring 10、Retainer ring 11、Spacing ring 12、Dead ring 13、Sealing ring 14、Reinforcing ring 19，And between axle sleeve 1 and locating ring 10, it is provided with sealing ring 14，Described reinforcing ring 19 is connected with baffle ring 9 by connecting screw rod 16，And between reinforcing ring 19 and baffle ring 9, it is provided with sealing ring 14，Described locating ring 10 is set to carbofrax material，The sealing after axle sleeve 1 is installed is improved by sealing ring 14，And then improve the sealing after mechanical sealing member is installed，It is provided with lead-in groove 15 on described sealing ring 1，Described lead-in groove 15 inputs electrostatic and coolant，Described sealing ring 23 one end is connected with axle sleeve 1，Sealing ring 23 is connected with sealing ring 1 by connecting screw rod 16，And on sealing ring 23, it is provided with derivation groove 17，Described sealing ring 23 is provided with sealing ring 14 with the junction of retainer ring 11，And sealing ring 14 is set to High-molecular rubber material，Described derivation groove 17 exports electrostatic and coolant，Can be quickly that the mechanical sealing member in duty is lowered the temperature by coolant，Not only improve the sealing property of mechanical sealing member，Also can service life of prolonged mechanical sealing member，Described buffer stopper 4 is connected with sealing ring 1，And buffer stopper 4 is connected with stationary ring 8 by spring 18，Described guide ring 5 is by connecting screw rod 16 and sealing ring 1、Buffer stopper 4 connects，Coolant is enable to fully absorb the heat produced in mechanical sealing member work process by guide ring 5，Improve the sealing effectiveness of mechanical sealing member，Described magnetic controller 6 is arranged in baffle ring 9 and retainer ring 11，Magnetic controller 6 can be according to the pressure of blower fan and rotation speed of fan and the input quantity of electrostatic，Regulate mechanical sealing member obtains the quantity of magnetism，And then make magnetic mechanical sealing member reach the state of zerofriction force，Guarantee leak free sealing effectiveness，Described rotating ring 7 is arranged on magnetic controller 6，Described stationary ring 8 is connected with rotating ring 7，And by stationary ring 8 by spring 18 respectively with buffer stopper 4、Locating ring 10 connects，Rotating ring 7、Stationary ring 8 is directly connected to，Improve rotating ring 7、The sealing property of stationary ring 8，Magnetic mechanical sealing member is directly installed on motor shaft elongated end，The degree of firmly installing of magnetic mechanical sealing member is improve by dead ring 13，Also the service life of magnetic mechanical sealing member is extended.
This utility model is not directed to part and the most same as the prior art prior art maybe can be used to be realized.
Claims (7)
- null1. a novel magnetically levitated energy-saving drum blower fan mechanical sealing member，Including axle sleeve、Sealing ring one、Sealing ring two、Buffer stopper、Guide ring、Magnetic controller、Rotating ring and stationary ring，It is characterized in that: on described axle sleeve, be provided with baffle ring、Locating ring、Retainer ring、Spacing ring、Dead ring、Sealing ring，And between axle sleeve and locating ring, it is provided with sealing ring，It is provided with lead-in groove on described sealing ring one，Described sealing ring two one end is connected with axle sleeve，Sealing ring two is connected with sealing ring one by connecting screw rod，And on sealing ring two, it is provided with derivation groove，Described buffer stopper is connected with sealing ring one，And buffer stopper is connected with baffle ring by spring，Described guide ring is by connecting screw rod and sealing ring one、Buffer stopper connects，Described magnetic controller is arranged in retainer ring，Described rotating ring is arranged on magnetic controller，Described stationary ring is connected with rotating ring，And stationary ring is connected with locating ring by spring.
- Novel magnetically levitated energy-saving drum blower fan mechanical sealing member the most according to claim 1, it is characterised in that: described sealing ring one, between sealing ring two and axle sleeve, form cavity, and locating ring, retainer ring, rotating ring, stationary ring and magnetic controller are arranged in cavity.
- Novel magnetically levitated energy-saving drum blower fan mechanical sealing member the most according to claim 1, it is characterised in that: described lead-in groove is set to input electrostatic and the structure of coolant.
- Novel magnetically levitated energy-saving drum blower fan mechanical sealing member the most according to claim 1, it is characterised in that: described groove of deriving is set to export electrostatic and the structure of coolant.
- Novel magnetically levitated energy-saving drum blower fan mechanical sealing member the most according to claim 1, it is characterised in that: described locating ring is set to non electrically conductive material.
- Novel magnetically levitated energy-saving drum blower fan mechanical sealing member the most according to claim 1, it is characterised in that: described sealing ring two is provided with sealing ring with the junction of retainer ring.
- 7. according to the novel magnetically levitated energy-saving drum blower fan mechanical sealing member described in claim 1 or 6, it is characterised in that: described sealing ring is set to High-molecular rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495062.9U CN205654873U (en) | 2016-05-27 | 2016-05-27 | Novel energy -conserving air -blower mechanical seal of magnetic suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495062.9U CN205654873U (en) | 2016-05-27 | 2016-05-27 | Novel energy -conserving air -blower mechanical seal of magnetic suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654873U true CN205654873U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620495062.9U Withdrawn - After Issue CN205654873U (en) | 2016-05-27 | 2016-05-27 | Novel energy -conserving air -blower mechanical seal of magnetic suspension |
Country Status (1)
| Country | Link |
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| CN (1) | CN205654873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864434A (en) * | 2016-05-27 | 2016-08-17 | 芜湖市中天密封件有限公司 | Novel mechanical sealing part of magnetic suspension energy-saving air blower |
-
2016
- 2016-05-27 CN CN201620495062.9U patent/CN205654873U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864434A (en) * | 2016-05-27 | 2016-08-17 | 芜湖市中天密封件有限公司 | Novel mechanical sealing part of magnetic suspension energy-saving air blower |
| CN105864434B (en) * | 2016-05-27 | 2017-12-19 | 柴德维 | A kind of magnetic suspension saves air blower mechanical sealing member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 241300 Nanling Economic Development Zone, Wuhu, Anhui Patentee after: Wuhu Zhongtian Seals Co., Ltd. Address before: 241300 Anhui province Wuhu City Jiuhua Road No. 119 days Yuan District 6 unit 604 room Patentee before: Wuhu Zhongtian Seals Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161019 Effective date of abandoning: 20171219 |
|
| AV01 | Patent right actively abandoned |