CN204985729U - High leakproofness corrodes operating mode biax high speed mixer by force - Google Patents
High leakproofness corrodes operating mode biax high speed mixer by force Download PDFInfo
- Publication number
- CN204985729U CN204985729U CN201520510830.9U CN201520510830U CN204985729U CN 204985729 U CN204985729 U CN 204985729U CN 201520510830 U CN201520510830 U CN 201520510830U CN 204985729 U CN204985729 U CN 204985729U
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- China
- Prior art keywords
- ring
- stationary
- running shaft
- operating mode
- stationary axle
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- Expired - Fee Related
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- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model discloses a high leakproofness corrodes operating mode biax high speed mixer by force, including rotation axis and cavity stationary axle, the rotation axis is coaxial and inside UNICOM with the stationary axle, the rotation axis is provided with the dynamic seal subassembly outward, the stationary axle is provided with static seal assembly outward, the outer driving ring of rotation axis is located including the cover to the dynamic seal subassembly, the both sides of driving ring are provided with the rotating ring respectively, the one side and the quiet ring butt of rotating ring, static seal assembly includes with the sealing washer and the V type circle on one side of arranging the sealing washer in, the setting of sealing washer opposite side compresses tightly the connection through the clamp plate, be provided with the end cover between clamp plate and the quiet ring, static seal assembly sets up between end cover and clamp plate, the clamp plate passes through the bolt and is connected with the end cover. The beneficial effects of the utility model mainly reside in that: through sound seal assembly's combination, corresponding sealing up has been done to disrotatory pivot simultaneously and stationary axle, has satisfied under high rotational speed, and the requirement to the atmosphere environmental protection has been satisfied in the requirement of process gas zero leakage.
Description
Technical field
The utility model relates to a kind of stirrer, particularly relates to a kind of homogenizer of the high sealing performance be applicable under deep-etching operating mode.
Background technique
Homogenizer mainly carries out pulverizing for the liquid charging stock of different viscosities pulpous state, disperse, emulsification, mixing, by the new and effective mixing plant run up of the upper and lower acute tooth of dispersion impeller, strong shearing at a high speed, shock, pulverizing, dispersion are carried out to material, reaching the function of rapid mixing, dissolving, dispersion, refinement, is the high-efficiency appliance that the solids such as coating carry out stirring, disperseing, dissolve.But existing stirrer generally adopts single shaft to stir, in order to reach more high efficiency, also employing Double shaft stirring is had, and can only seal one of them rotating shaft in prior art, but when rotating shaft reaches certain rotating speed, such sealing also can be affected, and produces the leakage of unnecessary stirring material.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, proposes a kind of high leak tightness deep-etching operating mode twinax high-speed stirrer.
The purpose of this utility model, will be achieved by the following technical programs:
High leak tightness deep-etching operating mode twinax high-speed stirrer, comprise a hollow running shaft and with the stationary axle of hollow being placed in described running shaft one end, described running shaft and the coaxial and inner UNICOM of described stationary axle, described running shaft is outside equipped with dynamic seal (packing) assembly, described stationary axle is outside equipped with static sealing assembly, described dynamic seal (packing) assembly comprises the driving ring be sheathed on outside running shaft, the both sides of described driving ring are respectively arranged with the first rotating ring, second rotating ring, described first, the side of the second rotating ring abuts with the second stationary ring with the first stationary ring respectively, described driving ring motion drives described first rotating ring and the second rotating ring to move relative to the first stationary ring and the second stationary ring, described standstill seal assembly comprises and a seal ring and the V-type circle being placed in seal ring side, the opposite side of described seal ring is arranged through pressing plate and compresses connection, end cover is provided with between described pressing plate and the second stationary ring, described standstill seal assembly is arranged between end cover and pressing plate, described pressing plate is connected with end cover by bolt.
Preferably, described driving ring is connected with running shaft by transmission screw.
Preferably, described pressing plate cross section is L shape.
Preferably, described V-type circle superposes mutually and is provided with two.
The beneficial effects of the utility model are mainly reflected in: by the combination of static and dynamic sealing assembly, have done corresponding sealing simultaneously, have met at high speed, the requirement of process gas zero leakage, meet the requirement to air environmental protection to running shaft and stationary axle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model provides a kind of high leak tightness deep-etching operating mode twinax high-speed stirrer, as shown in Figure 1, and the stationary axle 2 of the running shaft 1 comprising a hollow and the hollow being placed in described running shaft 1 one end.Running shaft 1 described in literary composition is rotary axle, and described stationary axle 2 is the static axle do not turned.When stirrer works, the described the other end of stationary axle 2 is connected with the entry end of another technique, and running shaft 1 is while rotation, and material enters into the inside of stationary axle 2 by empty internal, and enters into downstream manufacturing equipment.
Described running shaft 1 is coaxial and inner UNICOM with described stationary axle 2, and in order to running shaft and stationary axle can be made in the lower sealing that can ensure them that runs up, described running shaft 1 is outside equipped with dynamic seal (packing) assembly, and described stationary axle 2 is outside equipped with static sealing assembly.
Described dynamic seal (packing) assembly comprises the driving ring 3 be sheathed on outside running shaft 1, the both sides of described driving ring 3 are respectively arranged with the first rotating ring 4, second rotating ring 5, the side of first, second rotating ring described abuts with the second stationary ring 7 with the first stationary ring 6 respectively, and described driving ring 3 moves and drives described first rotating ring 4 and the second rotating ring 5 to move relative to the first stationary ring 6 and the second stationary ring 7.Undertaken lubricating by interpolation lubricant oil between rotating ring with stationary ring and carry out relative sealing.
Described standstill seal assembly comprises and a seal ring 21 and the V-type circle 9 being placed in seal ring 21 side, and the opposite side of described seal ring 9 is arranged through pressing plate 31 and compresses connection, is provided with end cover 8 between described pressing plate 31 and the second stationary ring 7.Described standstill seal assembly is arranged between end cover 8 and pressing plate 31, and described pressing plate 31 is connected with end cover 8 by bolt.
Described driving ring 3 is connected with running shaft 1 by transmission screw.Described pressing plate cross section is L shape.In order to strengthen static sealing, described V-type circle 9 mutually superposition is provided with two.
The beneficial effects of the utility model are mainly reflected in: by the combination of static and dynamic sealing assembly, have done corresponding sealing simultaneously, have met at high speed, the requirement of process gas zero leakage, meet the requirement to air environmental protection to running shaft and stationary axle.
The utility model still has numerous embodiments, all employing equivalents or equivalent transformation and all technological schemes formed, and all drops within protection domain of the present utility model.
Claims (4)
1. high leak tightness deep-etching operating mode twinax high-speed stirrer, it is characterized in that: the stationary axle of the running shaft comprising a hollow and the hollow being placed in described running shaft one end, described running shaft and the coaxial and inner UNICOM of described stationary axle, described running shaft is outside equipped with dynamic seal (packing) assembly, described stationary axle is outside equipped with static sealing assembly, described dynamic seal (packing) assembly comprises the driving ring be sheathed on outside running shaft, the both sides of described driving ring are respectively arranged with the first rotating ring, second rotating ring, described first, the side of the second rotating ring abuts with the second stationary ring with the first stationary ring respectively, described driving ring motion drives described first rotating ring and the second rotating ring to move relative to the first stationary ring and the second stationary ring, described standstill seal assembly comprises and a seal ring and the V-type circle being placed in seal ring side, the opposite side of described seal ring is arranged through pressing plate and compresses connection, end cover is provided with between described pressing plate and the second stationary ring, described standstill seal assembly is arranged between end cover and pressing plate, described pressing plate is connected with end cover by bolt.
2. high leak tightness deep-etching operating mode twinax high-speed stirrer according to claim 1, is characterized in that: described driving ring is connected with running shaft by transmission screw.
3. high leak tightness deep-etching operating mode twinax high-speed stirrer according to claim 1, is characterized in that: described pressing plate cross section is L shape.
4. high leak tightness deep-etching operating mode twinax high-speed stirrer according to claim 1, is characterized in that: described V-type circle superposes mutually and is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510830.9U CN204985729U (en) | 2015-07-15 | 2015-07-15 | High leakproofness corrodes operating mode biax high speed mixer by force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510830.9U CN204985729U (en) | 2015-07-15 | 2015-07-15 | High leakproofness corrodes operating mode biax high speed mixer by force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985729U true CN204985729U (en) | 2016-01-20 |
Family
ID=55120098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510830.9U Expired - Fee Related CN204985729U (en) | 2015-07-15 | 2015-07-15 | High leakproofness corrodes operating mode biax high speed mixer by force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566672A (en) * | 2019-09-30 | 2019-12-13 | 密友集团有限公司 | Dual-drive integrated mechanical sealing device |
| CN113389903A (en) * | 2021-05-07 | 2021-09-14 | 成都一通密封股份有限公司 | Seal structure of concentric double-shaft stirring kettle |
-
2015
- 2015-07-15 CN CN201520510830.9U patent/CN204985729U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566672A (en) * | 2019-09-30 | 2019-12-13 | 密友集团有限公司 | Dual-drive integrated mechanical sealing device |
| CN113389903A (en) * | 2021-05-07 | 2021-09-14 | 成都一通密封股份有限公司 | Seal structure of concentric double-shaft stirring kettle |
| CN113389903B (en) * | 2021-05-07 | 2024-06-14 | 成都一通密封股份有限公司 | Sealing structure of concentric double-shaft stirring kettle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210715 |