CN211117587U - Shaft head sealing structure device of fine homogenizer - Google Patents
Shaft head sealing structure device of fine homogenizer Download PDFInfo
- Publication number
- CN211117587U CN211117587U CN201922153181.2U CN201922153181U CN211117587U CN 211117587 U CN211117587 U CN 211117587U CN 201922153181 U CN201922153181 U CN 201922153181U CN 211117587 U CN211117587 U CN 211117587U
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- China
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- packing
- main shaft
- volute
- homogenizer
- spiral case
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- Expired - Fee Related
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- Mechanical Sealing (AREA)
Abstract
Thin homogenizer spindle nose seal structure device belongs to the thin homogenizer technical field of chemical fibre trade viscose, including spiral case, packing, O shape sealing washer, clamping ring, main shaft, and the spiral case is fixed motionless, and the main shaft produces relative rotary motion, its characterized in that with the spiral case: the O-shaped sealing ring is arranged in front and is installed at the inner end of the main shaft, the packing is arranged in a packing space formed by the volute and the main shaft, the packing is tightly pressed by the pressure ring, and the pressure ring is fixed on the volute by bolts and nuts to form a double-sealing structure of the shaft head. The packing is pressed on the volute by a bolt and a nut. By adopting the shaft head sealing structure device of the fine homogenizer, the leakage amount is reduced, the high utilization rate of raw materials is ensured, the structure is simple, the service performance of the equipment is improved, and the requirements of production, environmental protection, maintenance and the like are met.
Description
Technical Field
The utility model belongs to the technical field of the thin homogenizer of chemical fiber trade viscose, it is a spindle nose sealing device of thin homogenizer more exactly says so.
Background
The xanthate from the xanthating machine and the pre-crushing machine contains rubber blocks with various sizes, which is very unfavorable for the control of the subsequent dissolving and filtering process and needs to enter a fine homogenizer for fine grinding of the xanthate.
The fine homogenizer grinds the xanthate stock solution from a wide position to a narrow position, eliminates large particles, enables the stock solution to be uniform and facilitates subsequent dissolution and filtration.
The existing thin homogenizer shaft head adopts single sealing, and the conditions of untight sealing and glue leakage are easy to occur due to the limitation of the shaft diameter and the packing material in the operation process. Greatly influencing the production, environmental protection and maintenance.
Disclosure of Invention
The utility model aims at providing a thin homogenizer spindle nose seal structure device solves the easy hourglass of thin homogenizer spindle nose and glues the problem.
The technical scheme of the utility model: in order to solve the technical problem, the utility model discloses thin homogenizer spindle nose seal structure device comprises spiral case, packing, O shape sealing washer, clamping ring, main shaft, and the spiral case is fixed motionless, and the main shaft produces relative rotary motion, its characterized in that with the spiral case: the O-shaped sealing ring 3 is arranged in the front and is installed at the inner end of the main shaft 5, the packing is arranged in a packing space formed by the volute 1 and the main shaft 5, the packing 2 is tightly pressed by the pressing ring 4, and the pressing ring 4 is fixed on the volute 1 by bolts and nuts to form a double-sealing structure of the shaft head. The packing 2 is pressed on the volute 1 by a bolt and a nut.
The double-sealing structure is formed by parts such as a volute, a packing, an O-shaped sealing ring, a pressure ring, a main shaft and the like.
The utility model has the advantages that: by adopting the shaft head sealing structure device of the fine homogenizer, the leakage amount is reduced, the high utilization rate of raw materials is ensured, the structure is simple, the service performance of the equipment is improved, and the requirements of production, environmental protection, maintenance and the like are met.
Drawings
FIG. 1 is a view of a sealing structure device of a thin homogenizer shaft head.
The main parts are as follows: 1 is a volute, 2 is a packing, 3 is an O-shaped sealing ring, 4 is a pressure ring, and 5 is a main shaft.
Detailed Description
The fine homogenizer shaft head sealing structure device shown in fig. 1 is composed of a volute 1, a packing 2, an O-shaped sealing ring 3, a pressing ring 4 and a main shaft 5. The packing seal is suitable for the working condition with frequent fluctuation of high temperature and high pressure, the O-shaped seal ring has compact mounting structure and self-sealing function, both are effective sealing means, and the sealing double insurance is well formed by combining the two through repeated tests. The packing sealing washer need exert appropriate axial pressure to it in the use in order to guarantee sealed effect, this just leads to because the high-speed of main shaft is rotatory, main shaft and packing seal looks mutual friction, the packing sealing washer has certain degree of wearing and tearing after using a period, need continue to screw up inwards the clamping ring and compress tightly the packing, and before screwing up the clamping ring, because the clearance that leads to of wearing and tearing has produced between main shaft and the packing, there is the leakage of xanthate grease stoste, lead to the pollution to thin homogenizer itself and surrounding factory building ground etc., and after having installed O type sealing washer additional, then can effectively prevent to produce the clearance because the packing seals wearing and tearing and with the axle, the problem that leads to stoste to reveal before compressing tightly the packing seals again. By adopting the fine homogenizer shaft head sealing structure device, the problem that the fine homogenizer shaft head is easy to leak glue, so that the utilization rate of raw materials is low is solved, and the requirements of production, environmental protection, maintenance and the like are met.
Claims (2)
1. Thin homogenizer spindle nose seal structure device, including spiral case, packing, O shape sealing washer, clamping ring, main shaft, the spiral case is fixed, and the main shaft produces relative rotary motion, its characterized in that with the spiral case: the O-shaped sealing ring (3) is arranged in the front and is installed at the inner end of the main shaft (5), the packing (2) is arranged in a packing space formed by the volute (1) and the main shaft (5), the packing (2) is compressed by the compression ring (4), and the compression ring (4) is fixed on the volute (1) by bolts and nuts to form a double-sealing structure of the shaft head.
2. The fine homogenizer shaft head sealing structure device according to claim 1, wherein: the packing (2) is tightly pressed on the volute (1) by a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153181.2U CN211117587U (en) | 2019-12-05 | 2019-12-05 | Shaft head sealing structure device of fine homogenizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922153181.2U CN211117587U (en) | 2019-12-05 | 2019-12-05 | Shaft head sealing structure device of fine homogenizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117587U true CN211117587U (en) | 2020-07-28 |
Family
ID=71696651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922153181.2U Expired - Fee Related CN211117587U (en) | 2019-12-05 | 2019-12-05 | Shaft head sealing structure device of fine homogenizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200768A (en) * | 2021-05-13 | 2021-08-03 | 广东省绿革环保科技有限公司 | Kitchen waste treatment system |
-
2019
- 2019-12-05 CN CN201922153181.2U patent/CN211117587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200768A (en) * | 2021-05-13 | 2021-08-03 | 广东省绿革环保科技有限公司 | Kitchen waste treatment system |
| CN113200768B (en) * | 2021-05-13 | 2022-11-04 | 广东省绿革环保科技有限公司 | Kitchen waste treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200728 Termination date: 20211205 |