CN205745292U - The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder - Google Patents
The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder Download PDFInfo
- Publication number
- CN205745292U CN205745292U CN201620461961.7U CN201620461961U CN205745292U CN 205745292 U CN205745292 U CN 205745292U CN 201620461961 U CN201620461961 U CN 201620461961U CN 205745292 U CN205745292 U CN 205745292U
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- China
- Prior art keywords
- main shaft
- horizontal cylinder
- fixedly mounted
- aramid fiber
- packing
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Abstract
The utility model discloses the vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder, including main shaft and horizontal cylinder, described main shaft extends transversely through described horizontal cylinder, described main shaft is stepped shaft, first ladder of described main shaft is provided with aramid fiber packing, the right side of described aramid fiber packing is provided with wear resistant packing, described aramid fiber packing and wear resistant packing are fixedly mounted on main shaft by screw and stuffing box, second ladder of described main shaft is installed with tetrafluoro circle the most successively, ring and fluorine rubber ring, and fixedly mounted by gland and studs, needle valve lubricating cup is fixedly mounted on described ring；This utility model is rational in infrastructure, cost is relatively low, is beneficial to maintenance, it is possible to ensures sealing state, improves working environment, it is possible to increase the service life, hence it is evident that improve product quality, improves production efficiency.
Description
Technical field
This utility model relates to technical field of chemical, the vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder.
Background technology
Stripping drying machine is the equipment of a kind of novel and high-efficiency continuous combination drying extraction, it is applicable not only to being dried and the extraction of solvent of the industry material such as CMC, pigment, can also be used for the manufacturing industry such as dyestuff, medicine, food, it is possible to be widely used in light industry, spin work, dye chemical industry.
And the vacuum seal structure of the main shaft and horizontal cylinder installation often stripping drying machine has influence on ruuning situation and the product quality of whole equipment.
Utility model content
The vacuum seal structure that main shaft and the horizontal cylinder of the stripping drying machine that the purpose of this utility model is to provide a kind of can improve product quality, improve working environment is installed.
The technical solution adopted in the utility model is:
The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder, including main shaft and horizontal cylinder, its innovative point is: described main shaft extends transversely through described horizontal cylinder, described main shaft is stepped shaft, first ladder of described main shaft is provided with aramid fiber packing, the right side of described aramid fiber packing is provided with wear resistant packing, described aramid fiber packing and wear resistant packing are fixedly mounted on main shaft by screw and stuffing box, second ladder of described main shaft is installed with tetrafluoro circle the most successively, ring and fluorine rubber ring, and fixedly mounted by gland and studs, needle valve lubricating cup is fixedly mounted on described ring.
Further, the parts of described vacuum seal structure are symmetrical structure, and remove described needle valve lubricating cup.
The beneficial effects of the utility model are as follows:
This utility model is rational in infrastructure, cost is relatively low, is beneficial to maintenance, it is possible to ensures sealing state, improves working environment, it is possible to increase the service life, hence it is evident that improve product quality, improves production efficiency.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further details below in conjunction with the accompanying drawings.
Fig. 1 is this utility model structural representation.
Detailed description of the invention
The vacuum seal structure that a kind of main shaft stripping drying machine as shown in Figure 1 is installed with horizontal cylinder, including main shaft 1 and horizontal cylinder 2, described main shaft 1 extends transversely through described horizontal cylinder 2, described main shaft 1 is stepped shaft, first ladder 1a of described main shaft 1 is provided with aramid fiber packing 3, the right side of described aramid fiber packing 3 is provided with wear resistant packing 4, described aramid fiber packing 3 and Wear resistance disk 4 are fixedly mounted on main shaft 1 by screw 5 and stuffing box 6, second ladder 1b of described main shaft 1 is installed with tetrafluoro circle 7 the most successively, ring 8 and fluorine rubber ring 9, and fixedly mounted by gland 10 and studs 11, needle valve lubricating cup 12 is fixedly mounted on described ring 8.
The above is preferred implementation of the present utility model, it is impossible to limit the interest field of this utility model with this.It should be pointed out that, for those skilled in the art, the technical solution of the utility model is modified or equivalent, without departure from protection domain of the present utility model.
Claims (2)
1. the vacuum seal structure that the main shaft stripping drying machine is installed with horizontal cylinder, including main shaft and horizontal cylinder, it is characterized in that: described main shaft extends transversely through described horizontal cylinder, described main shaft is stepped shaft, first ladder of described main shaft is provided with aramid fiber packing, the right side of described aramid fiber packing is provided with wear resistant packing, described aramid fiber packing and wear resistant packing are fixedly mounted on main shaft by screw and stuffing box, second ladder of described main shaft is installed with tetrafluoro circle the most successively, ring and fluorine rubber ring, and fixedly mounted by gland and studs, needle valve lubricating cup is fixedly mounted on described ring.
The vacuum seal structure that a kind of main shaft stripping drying machine the most according to claim 1 is installed with horizontal cylinder, it is characterised in that: the parts of described vacuum seal structure are symmetrical structure, and remove described needle valve lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461961.7U CN205745292U (en) | 2016-05-20 | 2016-05-20 | The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620461961.7U CN205745292U (en) | 2016-05-20 | 2016-05-20 | The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745292U true CN205745292U (en) | 2016-11-30 |
Family
ID=57365440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620461961.7U Active CN205745292U (en) | 2016-05-20 | 2016-05-20 | The vacuum seal structure that a kind of main shaft stripping drying machine is installed with horizontal cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223812A (en) * | 2016-12-22 | 2018-06-29 | 湖南中大创远数控装备有限公司 | Rotation axis seal structure |
-
2016
- 2016-05-20 CN CN201620461961.7U patent/CN205745292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223812A (en) * | 2016-12-22 | 2018-06-29 | 湖南中大创远数控装备有限公司 | Rotation axis seal structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |