CN201510862U - Sealing device - Google Patents
Sealing device Download PDFInfo
- Publication number
- CN201510862U CN201510862U CN2009201078243U CN200920107824U CN201510862U CN 201510862 U CN201510862 U CN 201510862U CN 2009201078243 U CN2009201078243 U CN 2009201078243U CN 200920107824 U CN200920107824 U CN 200920107824U CN 201510862 U CN201510862 U CN 201510862U
- Authority
- CN
- China
- Prior art keywords
- dish
- external diameter
- gland
- connect
- puddler
- 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 - Lifetime
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Abstract
The utility model discloses a sealing device, in the technical scheme, a cooling plate is arranged between an upper receiving plate and a lower receiving plate, and a first ring flange is arranged between the lower receiving plate and the cooling plate; the upper and the lower receiving plates are fixed on the external diameter of an agitator arm by screwing a nut on a bolt penetrating the matched holes of the upper and the lower receiving plates, a flushing fluid receiving plate is arranged above the upper receiving plate and is connected with a conduit coupler, a gland plate is arranged on the flushing fluid receiving plate, and a gland is fixed between the inner hole of the gland plate and the external diameter of a second ring flange; the inner hole of the second ring flange is provided with a screw buckle which is matched and connected with an upper screw buckle on the external diameter of the agitator arm; and a sealing ring is arranged in an inner cavity formed by inner holes of the gland plate as well as the flushing fluid receiving plate and the external diameter of the agitator arm, another sealing ring is arranged on the external diameter of the agitator arm, and a ferrule in the inner hole of the upper receiving plate is sleeved on the external diameter of the agitator arm. The utility model has the beneficial effects that: 1, the wear to the agitator arm by the original packing seal is changed; and 2, the problem that the gas in a kettle can leak out because of the pressure of the kettle is solved by using the mechanical seal instead of the original packing seal.
Description
Technical field
The utility model relates to a kind of sealing device, belongs to mechanical field.
Background technology
The stuffing seal of existing production reactor coordinative composition of equipments adopts the packing seal mode, is sealed by blind flange compacting and locking behind the filler at puddler and between supporting.This structure of packing seal causes 1, owing to the pressure packing seal is arranged in the still to gas reactor envelope problem incessantly, the 2nd, puddler is caused wearing and tearing.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of sealing device.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of sealing device has ring flange, gland dish, sealing ring, connects dish, cooler pan and bolt, on connect dish with under connect cooler pan arranged between the dish, under connect coil and cooler pan between first ring flange is arranged; By on connect dish and have bolt to pass through nut with connecing down in the hole that dish is complementary, with on connect dish and connect down dish and be fixed on the external diameter of puddler, last connect dish above have flushing liquor to connect dish, flushing liquor connects dish connecting pipe joint, flushing liquor connects the gland dish on the dish, have gland to fix between the external diameter of the endoporus of gland dish and second ring flange; The endoporus of second ring flange has that the spiral shell button is connected on the external diameter of spiral shell button and puddler; Connect in the inner chamber that the external diameter of the endoporus of dish and puddler forms at gland dish and flushing liquor, on the external diameter of puddler, sealing ring is arranged, in the last endoporus that connects dish, have lasso to be enclosed within on the external diameter of puddler; There is die cavity to be communicated with in the cooler pan with the cooling water pipeline joint.
The beneficial effects of the utility model explanation: transform the packing seal of original production reactor coordinative composition of equipments as the use mechanical seal that can coincide with it.
Effect:
1) wearing and tearing of former packing seal have been changed to puddler.
2) use mechanical seal to change former packing seal because the gas reactor envelope problem incessantly that the still internal pressure causes.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is the utility model schematic diagram.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of sealing device has ring flange, gland, sealing ring, connects dish, cooler pan, supporting disk and bolt, on connect dish 10 and cooler pan 12 arranged between coiling 17 with connecing down, under connect coil 10 and cooler pan 17 between first ring flange 13 is arranged; By on connect dish 10 and bolt 11 arranged by nut 16 with connecing down in dish 17 holes that are complementary, will on connect dish 10 and coil 17 and be fixed on the reactor ring flange with connecing down, last connect the dish 10 above have flushing liquor connect the dish 7, flushing liquor connects dish 7 connecting pipe joints 8, flushing liquor connects on the dish 7 gland dish 5, has retainer ring 3 fixing between the external diameter of the endoporus of gland dish 5 and second ring flange 2; The endoporus of second ring flange 2 has that the spiral shell button is connected on the external diameter of spiral shell button and puddler 1; In the inner chamber that the external diameter of endoporus that gland dish 5 and flushing liquor connect dish 7 and puddler 1 forms, sealing ring 6,14 is arranged on the external diameter of puddler 1, last connect to coil in 10 the endoporus have porcelain sealing ring 9 to be enclosed within on the external diameter of puddler 1; There is die cavity to be communicated with in the cooler pan 12 with cooling water pipeline joint 18.
The inner hole sleeve of gland dish 5 has fixedly snap ring 4 on the external diameter of puddler 1; Last connect porcelain sealing ring 9 in dish 10 the endoporus below have tetrafluoro sleeve gasket 15 to be enclosed within on the external diameter of puddler 1.
Claims (3)
1. sealing device is characterized in that ring flange is arranged, gland, sealing ring, connects dish, cooler pan and bolt, on connect dish with under connect cooler pan arranged between the dish, under connect coil and cooler pan between first ring flange is arranged; By on connect dish and have bolt to pass through nut with connecing down in the hole that dish is complementary, with on connect dish and connect down dish and be fixed on the external diameter of puddler, last connect dish above have flushing liquor to connect dish, flushing liquor connects dish connecting pipe joint, flushing liquor connects the gland dish on the dish, have gland to fix between the external diameter of the endoporus of gland dish and second ring flange; The endoporus of second ring flange has that the spiral shell button is connected on the external diameter of spiral shell button and puddler; Connect in the inner chamber that the external diameter of the endoporus of dish and puddler forms at gland dish and flushing liquor, on the external diameter of puddler, sealing ring is arranged, in the last endoporus that connects dish, have lasso to be enclosed within on the external diameter of puddler; There is die cavity to be communicated with in the cooler pan with the cooling water pipeline joint.
2. a kind of sealing device according to claim 1 is characterized in that: the inner hole sleeve of gland dish has fixedly snap ring on the external diameter of puddler 1.
3. a kind of sealing device according to claim 1 and 2 is characterized in that: pipe joint and cooling water pipeline joint have 2 respectively at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201078243U CN201510862U (en) | 2009-05-06 | 2009-05-06 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201078243U CN201510862U (en) | 2009-05-06 | 2009-05-06 | Sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510862U true CN201510862U (en) | 2010-06-23 |
Family
ID=42482258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201078243U Expired - Lifetime CN201510862U (en) | 2009-05-06 | 2009-05-06 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536595A (en) * | 2016-02-26 | 2016-05-04 | 蓝深集团股份有限公司 | Efficient permanent magnet diving agitator with flushing function |
-
2009
- 2009-05-06 CN CN2009201078243U patent/CN201510862U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536595A (en) * | 2016-02-26 | 2016-05-04 | 蓝深集团股份有限公司 | Efficient permanent magnet diving agitator with flushing function |
| CN105536595B (en) * | 2016-02-26 | 2018-08-10 | 蓝深集团股份有限公司 | Efficient permanent magnet diving mixer containing pre-washing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |