CN206409430U - A kind of silicon nitride degassing rotor - Google Patents
A kind of silicon nitride degassing rotor Download PDFInfo
- Publication number
- CN206409430U CN206409430U CN201621370323.0U CN201621370323U CN206409430U CN 206409430 U CN206409430 U CN 206409430U CN 201621370323 U CN201621370323 U CN 201621370323U CN 206409430 U CN206409430 U CN 206409430U
- Authority
- CN
- China
- Prior art keywords
- armature spindle
- external screw
- silicon nitride
- rotating disk
- screw thread
- 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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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of silicon nitride degassing rotor, including armature spindle and rotating disk, armature spindle is tubulose, armature spindle top carries external screw thread, one number service hole is provided with the middle part of external screw thread, the rotating disk bottom is provided with pipeline, and pipeline has is provided with No. two through holes in the middle part of the internal thread matched with external screw thread, the internal thread.The utility model is compared with conventional art, by armature spindle and rotating disk separate design, after a side damages, and need to only carry out part and change and can operate again, save maintenance cost, also improved operating efficiency.
Description
Technical field
The utility model belongs to the ceramic manufacture field of performance function, and in particular to a kind of silicon nitride degassing rotor.
Background technology
Silicon nitride degassing rotor is the degasser being used in environmental protecting device, and turning for bottom is driven by rotating disk rotation
Sub- axle is rotated, and waste gas is communicated up rear discharger from armature spindle.Traditional degassing rotor designs for integral type, but due to turning
It is of poor quality between disk and armature spindle, it is allowed to that excessive friction can be produced when doing centrifugal motion, causes the less side of quality to lead
First damage, and due to being unitary design, therefore whole degassing rotor can only all be scrapped.
The content of the invention
Goal of the invention：The purpose of this utility model is there is provided a kind of degassing of silicon nitride to turn in view of the shortcomings of the prior art
Son.
Technical scheme：In order to reach foregoing invention purpose, what the utility model was specifically performed by：A kind of silicon nitride
Deaerate rotor, including armature spindle and rotating disk, and armature spindle is tubulose, and armature spindle top carries and is provided with one in the middle part of external screw thread, external screw thread
Number through hole, the rotating disk bottom is provided with pipeline, and pipeline has is provided with two in the middle part of the internal thread matched with external screw thread, the internal thread
Number through hole.
Wherein, after the completion of the armature spindle is screwed with pipeline, one number service hole has lap with No. two through holes.
Wherein, the one number service hole is identical with No. two hole sizes.
Beneficial effect：The utility model is compared with conventional art, by armature spindle and rotating disk separate design, when a side damages
Afterwards, it need to only carry out part to change and can operate again, save maintenance cost, also improved operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model armature spindle；
Fig. 2 is the structural representation of the utility model rotating disk.
Embodiment
A kind of silicon nitride degassing rotor as shown in Figure 1 and 2, including armature spindle 1 and rotating disk 2, armature spindle 1 is tubulose, rotor
The top of axle 1 carries external screw thread, is provided with one number service hole 3 in the middle part of external screw thread, and the bottom of rotating disk 2 is provided with pipeline 4, pipeline 4 have with
No. two through holes 5 are provided with the middle part of the internal thread that external screw thread matches, the internal thread, after the completion of the armature spindle 1 is screwed with pipeline 4,
One number service hole 3 and No. two through holes 5 have lap, and the one number service hole 3 is identical with No. two sizes of through hole 5.
Claims (3)
- The rotor 1. a kind of silicon nitride deaerates, it is characterised in that including armature spindle（1）And rotating disk（2）, armature spindle（1）For tubulose, turn Sub- axle（1）Top carries and is provided with one number service hole in the middle part of external screw thread, external screw thread（3）, the rotating disk（2）Bottom is provided with pipeline（4）, pipe Road（4）With the internal thread matched with external screw thread, No. two through holes are provided with the middle part of the internal thread（5）.
- The rotor 2. silicon nitride according to claim 1 deaerates, it is characterised in that the armature spindle（1）With pipeline（4）Screw After the completion of, one number service hole（3）With No. two through holes（5）With lap.
- The rotor 3. silicon nitride according to claim 1 deaerates, it is characterised in that the one number service hole（3）With No. two through holes （5）Size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370323.0U CN206409430U (en) | 2016-12-14 | 2016-12-14 | A kind of silicon nitride degassing rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370323.0U CN206409430U (en) | 2016-12-14 | 2016-12-14 | A kind of silicon nitride degassing rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409430U true CN206409430U (en) | 2017-08-15 |
Family
ID=59550015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370323.0U Expired - Fee Related CN206409430U (en) | 2016-12-14 | 2016-12-14 | A kind of silicon nitride degassing rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762821A (en) * | 2016-12-14 | 2017-05-31 | 宜兴市华井科技有限公司 | A kind of silicon nitride degassing rotor |
-
2016
- 2016-12-14 CN CN201621370323.0U patent/CN206409430U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762821A (en) * | 2016-12-14 | 2017-05-31 | 宜兴市华井科技有限公司 | A kind of silicon nitride degassing rotor |
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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: 20170815 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |