CN205978460U - Agitator mechanical seal suitable for anhydrous lubrication - Google Patents
Agitator mechanical seal suitable for anhydrous lubrication Download PDFInfo
- Publication number
- CN205978460U CN205978460U CN201620945550.5U CN201620945550U CN205978460U CN 205978460 U CN205978460 U CN 205978460U CN 201620945550 U CN201620945550 U CN 201620945550U CN 205978460 U CN205978460 U CN 205978460U
- Authority
- CN
- China
- Prior art keywords
- ring
- mechanical seal
- axle sleeve
- lubrication
- agitator
- 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
- 238000005461 lubrication Methods 0.000 title claims abstract description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 4
- 238000001272 pressureless sintering Methods 0.000 claims abstract description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910002804 graphite Inorganic materials 0.000 abstract description 3
- 239000010439 graphite Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Abstract
The utility model discloses an agitator mechanical seal suitable for anhydrous lubrication, including rotating ring, quiet ring, holding ring, rotating seat, axle sleeve, stationary seat, drive block, mechanical seal holding ring and axle sleeve pass through drive block locking, adopt the shift fork formula to be connected between rotating ring and the axle sleeve, quiet ring adopts double -deck PTFE gasket to compress tightly with the stationary seat, and the rotating ring is the graphite annulus that operates futilely, and quiet ring is pressureless sintering carbonization silicon ring. The utility model discloses an agitator mechanical seal suitable for anhydrous lubrication has shortened installation and takedown time greatly, has avoided the waste on the time cost, and mechanical seal does not need any lubricated medium and cooling water at the operation in -process, has avoided the waste in the resource.
Description
Technical field
This utility model belongs to mechanical engineering field, and more particularly, to a kind of agitator machinery being applied to water-free lubrication is close
Envelope.
Background technology
The mechanical seal of the agitator of traditional water-free lubrication adopts traditional peg type to drive, using fork type connection side
Formula, installation and removal trouble, need lubricant medium and cooling water, use cost is high, service life is short.
Utility model content
The purpose of this utility model is to provide a kind of agitator mechanical seal being applied to water-free lubrication it is intended to solve to pass
The mechanical seal of the agitator of water-free lubrication of system adopts traditional peg type to drive, installation and removal trouble, needs lubrication to be situated between
Matter and cooling water, the high problem of use cost.
This utility model is achieved in that a kind of agitator mechanical seal being applied to water-free lubrication includes rotating ring, quiet
Ring, locating ring, rotating seat, axle sleeve, stationary seat, drive block；
Mechanical seal locating ring and axle sleeve are locked by drive block；
It is connected using fork type between rotating ring and axle sleeve；
Stationary ring and stationary seat are using double-deck PTFE pad compression.
Further, rotating ring is dry operating graphite annulus.
Further, stationary ring is pressureless sintering carborundum ring.
The agitator mechanical seal being applied to water-free lubrication of the present utility model substantially reduces the installation and removal time, keeps away
Exempt from the waste on time cost, mechanical seal does not need any lubricant medium and cooling water in operation process, it is to avoid money
Waste on source.
Brief description
Fig. 1 is the structural representation of the agitator mechanical seal being applied to water-free lubrication that this utility model embodiment provides
Figure；
In figure：1st, rotating ring；2nd, stationary ring；3rd, locating ring；4th, rotating seat；5th, axle sleeve；6th, stationary seat；7th, drive block.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain this practicality
New, it is not used to limit this utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Refer to Fig. 1：
A kind of agitator mechanical seal being applied to water-free lubrication, including rotating ring 1, stationary ring 2, locating ring 3, rotating seat 4, axle
Set 5, stationary seat 6, drive block 7；
Mechanical seal locating ring 3 and axle sleeve 5 are locked by drive block 7, do not result in the damage of axle sleeve；
Rotating ring 1 material is dry operating graphite annulus, and the driving between rotating ring 1 and axle sleeve 5 changes traditional peg type and drives,
Using fork type connected mode；
Drive block 2 is more stable, enhances powerful torsion during rotation, improves Reliability of Mechanical Seal and stability；
Stationary ring 2 material is pressureless sintering carborundum and is compressed using double-deck PTFE pad with stationary seat 6, improves sealing effect
Really.
The agitator mechanical seal being applied to water-free lubrication of the present utility model substantially reduces the installation and removal time, keeps away
Exempt from the waste on time cost, mechanical seal does not need any lubricant medium and cooling water in operation process, it is to avoid money
Waste on source.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (3)
1. a kind of agitator mechanical seal being applied to water-free lubrication is it is characterised in that the described stirring being applied to water-free lubrication
Device mechanical seal includes rotating ring, stationary ring, locating ring, rotating seat, axle sleeve, stationary seat, drive block；
Locating ring and axle sleeve are locked by drive block；
It is connected using fork type between rotating ring and axle sleeve；
Stationary ring and stationary seat are using double-deck PTFE pad compression.
2. it is applied to the agitator mechanical seal of water-free lubrication as claimed in claim 1 it is characterised in that rotating ring is dry operating stone
Mo Huan.
3. it is applied to the agitator mechanical seal of water-free lubrication as claimed in claim 1 it is characterised in that stationary ring is pressureless sintering
Carborundum ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945550.5U CN205978460U (en) | 2016-08-26 | 2016-08-26 | Agitator mechanical seal suitable for anhydrous lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945550.5U CN205978460U (en) | 2016-08-26 | 2016-08-26 | Agitator mechanical seal suitable for anhydrous lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978460U true CN205978460U (en) | 2017-02-22 |
Family
ID=58035407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945550.5U Expired - Fee Related CN205978460U (en) | 2016-08-26 | 2016-08-26 | Agitator mechanical seal suitable for anhydrous lubrication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163098A (en) * | 2018-10-31 | 2019-01-08 | 东莞市华汇精密机械有限公司 | A kind of dry-type mechanical sealing device for prohibiting grease health blender |
-
2016
- 2016-08-26 CN CN201620945550.5U patent/CN205978460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163098A (en) * | 2018-10-31 | 2019-01-08 | 东莞市华汇精密机械有限公司 | A kind of dry-type mechanical sealing device for prohibiting grease health blender |
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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: 20170222 |