CN203322267U - Mechanical seal structure for high-speed kettle - Google Patents
Mechanical seal structure for high-speed kettle Download PDFInfo
- Publication number
- CN203322267U CN203322267U CN2013203429467U CN201320342946U CN203322267U CN 203322267 U CN203322267 U CN 203322267U CN 2013203429467 U CN2013203429467 U CN 2013203429467U CN 201320342946 U CN201320342946 U CN 201320342946U CN 203322267 U CN203322267 U CN 203322267U
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- fixed base
- spring seat
- ring
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanical seal structure for a high-speed kettle, comprising a shaft sleeve, wherein a medium end moving ring is arranged on the shaft sleeve; a medium end static ring is arranged on the medium end moving ring; a static ring fixing seat is arranged at the outer side of the medium end static ring; a medium end spring seat is arranged on the static ring fixing seat; a medium end spring is arranged between the medium end spring seat and the medium end static ring; a fixed seat is arranged on the medium end spring seat; a reaction kettle flange is arranged on the fixed seat; an atmosphere end spring seat is arranged in the fixed seat on the medium end spring seat; an atmosphere end moving ring is arranged on the atmosphere end spring seat; an atmosphere end spring is arranged between the atmosphere end spring seat and the atmosphere end moving ring; an atmosphere end static ring is arranged on the atmosphere end moving ring; one end of the fixed seat is provided with a bearing and is fixed through a bearing gland; one end of the shaft sleeve is provided with a locking device; a coolant gallery and a leakage duct are arranged in the fixed seat. According to the mechanical seal structure, the structure is of a non-balanced type, can rotate bi-directionally, and is provided with a top drive mode, a side face drive mode and a bottom drive mode, and oil liquid is prevented from flowing into a reaction kettle.
Description
Technical field
The utility model relates to a kind of sealing configuration in the mechanical seal field, especially relates to a kind of high speed vesselseals structure.
Background technique
In the prior art, the vesselseals structure is effective by the sealing that is in contact with one another of mechanical structure, but owing to being mechanical structure, in motion, the rigidity friction can occur, can cause the wearing and tearing of part, the working life of improving part for the degree of wear that reduces part, generally all can coat lubricant oil in the rigidity contact position, but when coated lubricant oil is more, can be in stirring shaft enters reactor, cause the pollution of raw material, be unfavorable for producing.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of band that can prevent that lubricant oil from flowing in reactor and leaks the vesselseals structure of overlapping.
The utility model solves the technological scheme that its technical problem adopts: a kind of high speed vesselseals structure, comprise axle sleeve, described axle sleeve is provided with the media end rotating ring, be provided with the media end stationary ring on the media end rotating ring, the described media end stationary ring outside is provided with the stationary ring fixed base, the stationary ring fixed base is provided with the media end spring seat, be provided with the media end spring between media end spring seat and media end stationary ring, be provided with fixed base on the media end spring seat, be provided with the Polycondensation Reactor and Esterification Reactor flange on fixed base, be provided with the atmosphere end spring seat in media end spring seat upper fixed seat, the atmosphere end spring seat is provided with the atmosphere end rotating ring, be provided with the atmosphere end spring between atmosphere end spring seat and atmosphere end rotating ring, be provided with the atmosphere end stationary ring on the atmosphere end rotating ring, an end at fixed base is provided with bearing and fixes by bearing gland, an end at axle sleeve is provided with locking device, be provided with cooling water channel and leak duct on fixed base.
Further concrete, between described axle sleeve and axle, between media end rotating ring and axle sleeve, between stationary ring fixed base and stationary ring, between stationary ring fixed base and fixed base, between fixed base and Polycondensation Reactor and Esterification Reactor flange, between atmosphere end rotating ring and axle sleeve, between atmosphere end stationary ring and fixed base, be equipped with fluorine glue O type circle.
Further concrete, be provided with push pedal between described atmosphere end spring and atmosphere end rotating ring.
Further concrete, be fixed with positioning plate on described bearing gland.
The beneficial effects of the utility model are: after having adopted said structure, this unit loading type structure belongs to unbalanced type, but Double-directional rotary have from top, side and underdriven three kinds of working methods, can prevent that fluid from flowing in reactor.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, axle sleeve; 2, media end rotating ring; 3, media end stationary ring; 4, stationary ring fixed base; 5, Polycondensation Reactor and Esterification Reactor flange; 6, atmosphere end spring seat; 7, push pedal; 8, atmosphere end rotating ring; 9, cooling water channel; 10, leak duct; 11, atmosphere end stationary ring; 12, positioning plate; 13, locking device; 14, bearing; 15, bearing gland; 16, atmosphere end spring; 17, media end spring; 18, media end spring seat; 19, fixed base.
Embodiment
A kind of high speed vesselseals structure as shown in Figure 1, comprise axle sleeve 1, described axle sleeve 1 is provided with media end rotating ring 2, be provided with media end stationary ring 3 on media end rotating ring 2, described media end stationary ring 3 outsides are provided with stationary ring fixed base 4, stationary ring fixed base 4 is provided with media end spring seat 18, be provided with media end spring 17 between media end spring seat 18 and media end stationary ring 4, be provided with fixed base 19 on media end spring seat 18, be provided with Polycondensation Reactor and Esterification Reactor flange 5 on fixed base 19, be provided with atmosphere end spring seat 6 in media end spring seat 18 upper fixed seats 19, atmosphere end spring seat 6 is provided with atmosphere end rotating ring 8, be provided with atmosphere end spring 16 between atmosphere end spring seat 6 and atmosphere end rotating ring 8, be provided with atmosphere end stationary ring 11 on atmosphere end rotating ring 8, an end at fixed base 19 is provided with bearing 14 fixing by bearing gland 15, an end at axle sleeve 14 is provided with locking device 13, be provided with cooling water channel 9 and leak duct 10 on fixed base 19, between described axle sleeve 1 and axle, between media end rotating ring 2 and axle sleeve 1, between stationary ring fixed base 4 and media end stationary ring 3, between stationary ring fixed base 4 and fixed base 19, between fixed base 19 and Polycondensation Reactor and Esterification Reactor flange 5, between atmosphere end rotating ring 8 and axle sleeve 1, between atmosphere end stationary ring 11 and fixed base 19, be equipped with fluorine glue O type circle, be provided with push pedal 7 between described atmosphere end spring 16 and atmosphere end rotating ring 8, be fixed with positioning plate 12 on described bearing gland 15.
This mechanical seal is for sealing viscosity, the desirable device of thickness and dryness medium.In recent years, this mechanical seal was at all kinds of stirrers of the industry such as Coal Chemical Industry, plastics and fuel and medicine company.Application on reactor has obtained great success, and maximum speed is at 1200r/min.
It is emphasized that above is better implementation column of the present utility model, and any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a high speed vesselseals structure, comprise axle sleeve (1), it is characterized in that: described axle sleeve (1) is provided with media end rotating ring (2), be provided with media end stationary ring (3) on media end rotating ring (2), described media end stationary ring (3) outside is provided with stationary ring fixed base (4), stationary ring fixed base (4) is provided with media end spring seat (18), be provided with media end spring (17) between media end spring seat (18) and media end stationary ring (3), be provided with fixed base (19) on media end spring seat (18), be provided with Polycondensation Reactor and Esterification Reactor flange (5) on fixed base (19), be provided with atmosphere end spring seat (6) in media end spring seat (18) upper fixed seat (19), atmosphere end spring seat (6) is provided with atmosphere end rotating ring (8), be provided with atmosphere end spring (16) between atmosphere end spring seat (6) and atmosphere end rotating ring (8), be provided with atmosphere end stationary ring (11) on atmosphere end rotating ring (8), an end at fixed base (19) is provided with bearing (14) fixing by bearing gland (15), an end at axle sleeve (1) is provided with locking device (13), be provided with cooling water channel (9) and leak duct (10) on fixed base (19).
2. high speed vesselseals structure according to claim 1 is characterized in that: between described axle sleeve (1) and axle, between media end rotating ring (2) and axle sleeve (1), between stationary ring fixed base (4) and media end stationary ring (3), between stationary ring fixed base (4) and fixed base (19), between fixed base (19) and Polycondensation Reactor and Esterification Reactor flange (5), between atmosphere end rotating ring (8) and axle sleeve (1), between atmosphere end stationary ring (11) and fixed base (19), be equipped with fluorine glue O type circle.
3. high speed vesselseals structure according to claim 1, is characterized in that: between described atmosphere end spring (17) and atmosphere end rotating ring (8), be provided with push pedal (7).
4. high speed vesselseals structure according to claim 1, is characterized in that: be fixed with positioning plate (12) on described bearing gland (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203429467U CN203322267U (en) | 2013-06-14 | 2013-06-14 | Mechanical seal structure for high-speed kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203429467U CN203322267U (en) | 2013-06-14 | 2013-06-14 | Mechanical seal structure for high-speed kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322267U true CN203322267U (en) | 2013-12-04 |
Family
ID=49661619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203429467U Expired - Fee Related CN203322267U (en) | 2013-06-14 | 2013-06-14 | Mechanical seal structure for high-speed kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322267U (en) |
-
2013
- 2013-06-14 CN CN2013203429467U patent/CN203322267U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |