CN202510713U - Mechanical sealing part for reaction kettle - Google Patents
Mechanical sealing part for reaction kettle Download PDFInfo
- Publication number
- CN202510713U CN202510713U CN2012201074352U CN201220107435U CN202510713U CN 202510713 U CN202510713 U CN 202510713U CN 2012201074352 U CN2012201074352 U CN 2012201074352U CN 201220107435 U CN201220107435 U CN 201220107435U CN 202510713 U CN202510713 U CN 202510713U
- Authority
- CN
- China
- Prior art keywords
- flange
- mechanical sealing
- pipeline
- liquid storage
- sealing part
- 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
Links
Images
Landscapes
- Mechanical Sealing (AREA)
Abstract
The utility model relates to a mechanical sealing part, in particular to a mechanical sealing part for a reaction kettle. The mechanical sealing part comprises a movable ring assembly, a static ring, a rotating shaft, a flange, a liquid storage bushing, a liquid reservoir and a vacuum pump, wherein the movable ring assembly is arranged on the rotating shaft, and the static ring is arranged on the flange and is made of a wear-resistant aluminum-silicon alloy material; the inner end of the flange is provided with the liquid storage bushing, the flange is internally provided with a pipeline, wherein one end of the pipeline is communicated to the liquid storage bushing, the other end of the pipeline is communicated to outside of the flange, and the pipeline is externally connected with the liquid reservoir and then connected with the vacuum pump. The mechanical sealing part disclosed by the utility model has the beneficial effects of favorable sealing effect and simple and practical structure.
Description
Technical field
The utility model relates to a kind of mechanical sealing element, relates in particular to a kind of reaction kettle mechanical sealing element.
Background technique
It is upward not fully up to expectations with sealing that the welded bellows machine is enclosed in the solution still at present, when leaking with the machine envelope is interior like still, can pollute material in the still; When still leaks outside with machinery, have harmful gas and release, cause problems such as environmental pollution.
Summary of the invention
The utility model is to above deficiency, provide a kind of simple in structure, be easy to install, the reaction kettle bellows mechanical seal of good sealing effect.
The technological scheme that the utility model adopts:
This reaction kettle mechanical sealing element is made up of moving ring assembly, stationary ring, rotating shaft, flange, liquid storage cover, liquid memory, vacuum pump, and moving ring assembly is installed in the rotating shaft, and stationary ring is installed on the flange, and stationary ring adopts wear-resisting silumin material to process; Flange the inner is provided with the liquid storage cover, in a pipeline is arranged, an end leads to the liquid storage cover and links to each other, it is outside that the other end leads to flange, pipeline connects liquid memory outward, connects vacuum pump again.
If malleation in reaction kettle during work, liquid memory communicates with vacuum pump; As in the reaction kettle during negative pressure, communicate in liquid memory and the reaction kettle.
The beneficial effect of the utility model is:
Device has good sealing effect, simple and practical.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Among the figure:
1, rotating shaft, 2, liquid memory, 3, vacuum pump, 4, stationary ring, 5, flange, 6, pipeline, 7, moving ring assembly, 8, the liquid storage cover.
Embodiment
Shown in accompanying drawing; This reaction kettle mechanical sealing element is made up of moving ring assembly 7, stationary ring 4, rotating shaft 1, flange 5, liquid storage cover 8, liquid memory 2, vacuum pump 3, and moving ring assembly 7 is installed in the rotating shaft 1; Stationary ring 4 is installed on the flange 5, and stationary ring 4 adopts wear-resisting silumin material to process; Flange 5 the inners are provided with liquid storage cover 8, in have a pipeline 6, one ends to lead to liquid storage cover 8 to link to each other, the other end leads to flange 5 outsides, the pipeline 6 outer liquid memories 2 that connect connect vacuum pump 3 again.
If malleation in reaction kettle during work, liquid memory 2 communicates with vacuum pump 3; As in the reaction kettle during negative pressure, communicate in liquid memory 2 and the reaction kettle.
Claims (1)
1. reaction kettle mechanical sealing element; Form by moving ring assembly, stationary ring, rotating shaft, flange, liquid storage cover, liquid memory, vacuum pump; It is characterized in that: moving ring assembly is installed in the rotating shaft, and stationary ring is installed on the flange, and stationary ring adopts wear-resisting silumin material to process; Flange the inner is provided with the liquid storage cover, in a pipeline is arranged, an end leads to the liquid storage cover and links to each other, it is outside that the other end leads to flange, pipeline connects liquid memory outward, connects vacuum pump again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201074352U CN202510713U (en) | 2012-03-20 | 2012-03-20 | Mechanical sealing part for reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201074352U CN202510713U (en) | 2012-03-20 | 2012-03-20 | Mechanical sealing part for reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510713U true CN202510713U (en) | 2012-10-31 |
Family
ID=47063200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201074352U Expired - Fee Related CN202510713U (en) | 2012-03-20 | 2012-03-20 | Mechanical sealing part for reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751277A (en) * | 2019-02-27 | 2019-05-14 | 沈阳北碳密封有限公司 | Self priming pump positive/negative-pressure operating condition mechanical seal |
-
2012
- 2012-03-20 CN CN2012201074352U patent/CN202510713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751277A (en) * | 2019-02-27 | 2019-05-14 | 沈阳北碳密封有限公司 | Self priming pump positive/negative-pressure operating condition mechanical seal |
| CN109751277B (en) * | 2019-02-27 | 2024-02-13 | 沈阳北碳密封有限公司 | Positive and negative pressure working condition mechanical seal for self-priming pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203604655U (en) | Combined sealing structure of main bearing of roller press | |
| CN202510713U (en) | Mechanical sealing part for reaction kettle | |
| CN202531844U (en) | Bottom stirring corrugated pipe-type mechanical seal with water seal structure | |
| CN202022255U (en) | Excavator support chain wheel | |
| CN201973352U (en) | Improved distance ring device | |
| CN203363153U (en) | Mechanical oil seal | |
| CN206816594U (en) | High voltagehigh frequency hydraulic jack | |
| CN203926792U (en) | The supercharging device of high pressure sealing supercharging device and high pressure sealing reactor | |
| CN203598757U (en) | Stirrer equipped with outflow type mechanical sealing device | |
| CN202691049U (en) | Shaft-end sealing device for mixing machine spindles | |
| CN205592393U (en) | A metal framework PTFE sealing member for rotation axis | |
| CN204041521U (en) | The overall unit loading type centrifugal pump sealing device of a kind of modified model | |
| CN202628599U (en) | Sealing structure for multi-stage submerged pump | |
| CN202522379U (en) | Mechanical seal detector | |
| CN201705936U (en) | Split type frame seal | |
| CN203730387U (en) | Assembling labyrinth contact type oil seal for water pump | |
| CN202719137U (en) | Oil sealing structure for engine | |
| CN202834084U (en) | Mechanical sealing part | |
| CN202746273U (en) | Sealing structure of centrifugal pump | |
| CN204403378U (en) | A kind of main shaft seal device of hydroelectric generating set | |
| CN203925982U (en) | Oil hydraulic pump black box | |
| CN201973242U (en) | Packing sealing device | |
| CN203322266U (en) | Packaging type mechanical seal structure | |
| CN206338413U (en) | Combustor mechanical seal structure | |
| CN203335464U (en) | Mechanical sealing device for bellows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |