CN203413125U - Sealing element - Google Patents
Sealing element Download PDFInfo
- Publication number
- CN203413125U CN203413125U CN201320478795.8U CN201320478795U CN203413125U CN 203413125 U CN203413125 U CN 203413125U CN 201320478795 U CN201320478795 U CN 201320478795U CN 203413125 U CN203413125 U CN 203413125U
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing element
- rotating shaft
- bearing
- stationary ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sealing element. A main body of the sealing element is composed of an atmosphere end seal and a medium end seal, the main body of the sealing element comprises a flange plate and a rotating shaft arranged in the middle of the flange plate, a static ring, a dynamic ring, a medium end shaft sleeve, a bearing and an oil seal are sequentially arranged from bottom to top around the rotating shaft, and a locating card is arranged between the bearing and the oil seal. The sealing element is favorable in sealing performance, free of addition of redundant substances polluting materials, convenient to carry because of small size, and convenient to operate because no racks are additionally installed in actual application.
Description
Technical field
The utility model relates to a kind of seal arrangement, is specifically related to a kind of Sealing.
Background technique
At present, glassed steel reaction vessels is by the glass containing high silicon dioxide in the prior art, lining is at the internal surface of Steel Vessel, through high temperature sintering and securely adherence becomes composite product on metal surface, it has the stability of glass and the two-fold advantage of metal strength, it is a kind of good corrosion resistant apparatus, existing still with Sealing all with cooling jacket, in cooling jacket, to pass into cold water and reach cooling effect, so just have an opportunity to the material contamination in reactor, and this Sealing volume and weight is all very large, be inconvenient to carry, in addition, during the actual use of existing Sealing, need other installation frame, then speed reducer and motor are installed in frame, operation is trouble comparatively.
Model utility content
The purpose of this utility model is the deficiency existing in order to overcome prior art, and a kind of Sealing is provided, and it does not have cooling jacket, good airproof performance and can not add unnecessary material contaminated materials, the little convenient carrying of volume, does not need to settle in addition frame, easy-to-operat during actual use.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of Sealing, its main body is comprised of atmosphere end sealing and media end sealing, and comprise the rotating shaft of flange plate and portion located therein, it is characterized in that, around described rotating shaft, stationary ring, rotating ring, media end axle sleeve, bearing and oil sealing are installed from bottom to top successively, between described bearing and oil sealing, are provided with positioning cards.
Preferably, described stationary ring cover has O type circle, and above this stationary ring, is surrounded with stationary ring pad.
Preferably, between described rotating ring and described media end axle sleeve, between media end axle sleeve and described rotating shaft, be equipped with O type circle.
The utility model beneficial effect: have good sealing, can not add unnecessary material contaminated materials, the little convenient carrying of volume, does not need to settle in addition frame, easy-to-operat during actual use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described.
Fig. 1 is the sectional view of Sealing provided by the utility model.
Numeral and the represented corresponding part title of letter in figure:
1. oil sealing 2. bearing 3. positioning cards 4. flange plate 5.O type circles
6. media end axle sleeve 7. rotating ring 8. stationary ring pad 9. stationary ring 10. rotating shafts
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, a kind of Sealing, its main body is comprised of atmosphere end sealing and media end sealing, and comprise the rotating shaft 10 of flange plate 4 and portion located therein, twisted rotary shaft 10 is provided with stationary ring 9, rotating ring 7, media end axle sleeve 6, bearing 2 and oil sealing 1 from bottom to top successively, between described bearing 2 and oil sealing 1, is provided with positioning cards 3.
Wherein, stationary ring 9 covers have O type circle 5, and are surrounded with stationary ring pad 8 above this stationary ring 9; Between rotating ring 7 and media end axle sleeve 6, be equipped with O type circle 5 between media end axle sleeve 6 and rotating shaft 10.
The utility model provides a kind of Sealing, has good sealing, can not add unnecessary material contaminated materials, and the little convenient carrying of volume, does not need to settle in addition frame, easy-to-operat during actual use.
It is more than a kind of Sealing embodiment's that the utility model is proposed description, to these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a Sealing, its main body is comprised of atmosphere end sealing and media end sealing, and comprise the rotating shaft of flange plate and portion located therein, it is characterized in that, around described rotating shaft, stationary ring, rotating ring, media end axle sleeve, bearing and oil sealing are installed from bottom to top successively, between described bearing and oil sealing, are provided with positioning cards.
2. Sealing according to claim 1, is characterized in that, described stationary ring cover has O type circle, and above this stationary ring, is surrounded with stationary ring pad.
3. Sealing according to claim 1, is characterized in that, between described rotating ring and described media end axle sleeve, be equipped with O type circle between media end axle sleeve and described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478795.8U CN203413125U (en) | 2013-08-07 | 2013-08-07 | Sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478795.8U CN203413125U (en) | 2013-08-07 | 2013-08-07 | Sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413125U true CN203413125U (en) | 2014-01-29 |
Family
ID=49976014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478795.8U Expired - Fee Related CN203413125U (en) | 2013-08-07 | 2013-08-07 | Sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413125U (en) |
-
2013
- 2013-08-07 CN CN201320478795.8U patent/CN203413125U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhangjiagang Zhonghua Mechanical Seal Element Factory Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150807 |
|
| EXPY | Termination of patent right or utility model |