CN201410377Y - Agitating shaft Sealing device for enamel depositing tank - Google Patents
Agitating shaft Sealing device for enamel depositing tank Download PDFInfo
- Publication number
- CN201410377Y CN201410377Y CN2008203030920U CN200820303092U CN201410377Y CN 201410377 Y CN201410377 Y CN 201410377Y CN 2008203030920 U CN2008203030920 U CN 2008203030920U CN 200820303092 U CN200820303092 U CN 200820303092U CN 201410377 Y CN201410377 Y CN 201410377Y
- Authority
- CN
- China
- Prior art keywords
- water seal
- shaft
- enamel
- bucket
- agitating shaft
- 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 - Fee Related
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Abstract
The utility model discloses an agitating shaft sealing device for an enamel depositing tank, which is characterized in that the agitating shaft sealing device comprises an agitating shaft, a stuffingbox sleeved on the agitating shaft, nylon stuffing filled in the stuffing box, and a stuffing cover covering the stuffing box. A water seal bucket is sleeved on the agitating shaft, below the stuffingbox and water seal liquid is filled in the water seal bucket. The agitating shaft sealing device has the advantages that since a liquid seal device consisting of the water seal bucket and the water seal liquid filled in the bucket is installed below a tetrafluoroethylene stuffing seal of the agitating shaft, impurities like the powder from the tetrafluoroethylene stuffing caused by abrasion can all fall into the liquid seal, then subside and can not fall into the products in the enamel depositing tank, thus ensuring that the products can not be contaminated.
Description
Technical field
The utility model relates to the chemical machinery technical field, especially a kind of enamel settling tank shaft sealing device.
Background technology
Precipitation subtractive process at the medium-to-high grade fluid product of Chemical Manufacture generally adopts the enamel settling tank.The enamel settling tank is compared with common settling tank, can prevent that impurity such as iron rust from mixing as in the product, influences the quality of product.At present; the shaft of the enamel settling tank that China's band stirs is sealed into polytetrafluoroethylsealed sealed; do not adopt hard sealings such as bearing; to prevent that shaft and bearing friction from producing iron filings and falling into product; though the polytetrafluoroethylsealed sealed shaft of can protecting is not worn; but also having a bigger shortcoming, is exactly to have the fine powder of tetrafluoro wearing and tearing to fall into product easily.
Summary of the invention
The purpose of this utility model a kind ofly can solve that impurity is brought in the wearing and tearing of existing shaft sealing tetrafluoro filler into and the enamel settling tank shaft sealing device that causes the problem that product quality reduces with regard to providing.
Solution of the present utility model is such: include shaft, be sleeved on the stuffing box on the shaft, be contained in the nylon gasket in the stuffing box, and cover gland on stuffing box, be positioned on the described shaft described stuffing box below be set with the water seal bucket, be loaded with water sealing liquid in this water seal bucket, behind shaft and nylon gasket friction generation powder, powder can fall into the water seal bucket, and water sealing liquid carries out sedimentation to powder, avoids powder to waft in product.
In such scheme, can be connected with mozzle at the following of described stuffing box, this mozzle is to be sleeved on the described shaft, its lower end is stretched in the described water seal bucket; Between described shaft and described water seal bucket, sealing ring can be installed; Top at described water seal bucket can be provided with inlet, can be provided with liquid outlet in its underpart; Described water seal bucket can be to be fixed on the water seal bucket fixture; At the following of described water seal bucket gland can be installed, the upper end roof pressure of this gland is in the end of described sealing ring, and described gland can be to be welded on the water seal fixture.
The utility model has the advantages that: because the liquid sealing device that installing is made of the water sealing liquid in water seal bucket and the bucket below the tetrafluoro packing seal of shaft, the impurity such as fine powder that the wearing and tearing of tetrafluoro filler are fallen are all fallen in the liquid sealing by sedimentation, and can not fall into the product of enamel pot, guarantee that product quality is not contaminated.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
The utility model includes gland 1, stuffing box 2, nylon gasket 3, mozzle 4, water seal bucket 5, liquid outlet 6, gland 7, shaft 8, water seal bucket fixture 9, sealing ring 10, inlet 11.
Stuffing box 2 is sleeved on the shaft 8, and nylon gasket 3 is housed in stuffing box 2, and this has gland 1 on stuffing box 2, be positioned on the described shaft 8 described stuffing box below be set with water seal bucket 5, be loaded with water sealing liquid in this water seal bucket 5.
Be connected with mozzle 4 below described stuffing box 2, this mozzle 4 is to be sleeved on the described shaft 8, and its lower end is stretched in the described water seal bucket 5.
On the described shaft 8 and between the described water seal bucket 5 sealing ring 10 is being installed.
Be provided with inlet 11 on the top of described water seal bucket 5, be provided with liquid outlet 6 in its underpart.
Be positioned on the described shaft 8 described water seal bucket 5 below gland 7 is installed, the upper end roof pressure of this gland 7 is in the end of described sealing ring 10, described gland 7 is to be welded on the water seal fixture 9.
In embodiment of the present utility model shown in Figure 1, be set with a stuffing box 2 on the top of the shaft 8 of enamel settling tank, four groups of nylon gaskets 3 are housed in stuffing box 2, be stamped gland 1 in the upper end of stuffing box 2.Be connected with a mozzle 4 below stuffing box 2, this mozzle 4 is sleeved on the shaft 8.The inside of the water seal bucket 5 that is sleeved on the shaft 8 is stretched in the lower end of mozzle 4.In water seal bucket 5, be loaded with water sealing liquid.Mozzle 4 is to be used to collect shaft 8 and nylon gasket 3 because of fricative powder, and the powder that mozzle is collected can flow in the water seal bucket 5, and the water sealing liquid in the bucket promptly carries out sedimentation to powder, prevents that powder from wafing in product.Be provided with an inlet 11 on the top of water seal bucket 5, be provided with a liquid outlet 6 in the bottom of water seal bucket, use as cleaning discharge opeing.The lower end that is positioned at water seal bucket 5 on shaft 8 is equipped with two seals circle 10, is used to seal shaft 8, avoids water sealing liquid to spill from shaft 8.Be positioned on the shaft 8 water seal bucket 5 below gland 7 is installed, the upper end roof pressure of this gland 7 prevents the water sealing liquid seepage in the end of sealing ring 10.Gland 7 is welded as a whole with water seal bucket fixture 9, is used for water seal bucket 5 is fixed on shaft 8.
The utility model in use, by shown in Figure 1 from top to down install sealing device, tighten all nuts, live inlet 11 with two meters long glue pipe sockets, the other end from sebific duct adds water sealing liquid to water seal bucket 5 then, and water sealing liquid can use the distilled water that contains anticorrisive agent, the liquid level of water sealing liquid is positioned at 2/3 place of water seal bucket bucket volume, can not be too high can not be too low, the too high water sealing liquid of liquid level splashes out opening when stirring easily, the too low sealing effectiveness of liquid level is bad.After having added sealing fluid, take out sebific duct,, can put into production use with the cleaned enamel pot of deionized water.
Claims (6)
1. enamel settling tank shaft sealing device, include shaft (8), be sleeved on the stuffing box (2) on the shaft (8), be contained in the nylon gasket (3) in the stuffing box (2), and cover gland (1) on stuffing box (2), it is characterized in that: the below that is positioned at described stuffing box (2) on described shaft (8) is set with water seal bucket (5), is loaded with water sealing liquid in this water seal bucket (5).
2. enamel settling tank shaft sealing device according to claim 1, it is characterized in that: be connected with mozzle (4) in the below of described stuffing box (2), this mozzle (4) is to be sleeved on the described shaft (8), and its lower end is stretched in the described water seal bucket (5).
3. enamel settling tank shaft sealing device according to claim 1 is characterized in that: between described shaft (8) and described water seal bucket (5) sealing ring (10) is installed.
4. according to claim 1 or 2 or 3 described enamel settling tank shaft sealing devices, it is characterized in that: be provided with inlet (11) on the top of described water seal bucket (5), be provided with liquid outlet (6) in its underpart.
5. according to claim 1 or 2 or 3 described enamel settling tank shaft sealing devices, it is characterized in that: described water seal bucket (5) is to be fixed on the water seal bucket fixture (9).
6. the enamel settling tank shaft sealing device of stating according to claim 1 or 2 or 3, it is characterized in that: the below that is positioned at described water seal bucket (5) on described shaft (8) is equipped with gland (7), the upper end roof pressure of this gland (7) is in the end of described sealing ring (10), and described gland (7) is to be welded on the water seal fixture (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203030920U CN201410377Y (en) | 2008-12-04 | 2008-12-04 | Agitating shaft Sealing device for enamel depositing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008203030920U CN201410377Y (en) | 2008-12-04 | 2008-12-04 | Agitating shaft Sealing device for enamel depositing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410377Y true CN201410377Y (en) | 2010-02-24 |
Family
ID=41712269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008203030920U Expired - Fee Related CN201410377Y (en) | 2008-12-04 | 2008-12-04 | Agitating shaft Sealing device for enamel depositing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410377Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818808A (en) * | 2010-04-23 | 2010-09-01 | 瓮福（集团）有限责任公司 | Method for protecting rotating shaft of stirrer of phosphoric acid storage tank |
| CN102000521A (en) * | 2010-11-11 | 2011-04-06 | 赣州虔东稀土集团股份有限公司 | Stirring shaft sealing device |
| CN103759014A (en) * | 2014-02-20 | 2014-04-30 | 厦门大学 | Shaft seal device of vertical-type low-voltage non-contact reactor |
| CN108014732A (en) * | 2016-10-28 | 2018-05-11 | 中国石油化工股份有限公司 | A kind of aging method of continuous ageing reactor and aluminium hydroxide |
-
2008
- 2008-12-04 CN CN2008203030920U patent/CN201410377Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818808A (en) * | 2010-04-23 | 2010-09-01 | 瓮福（集团）有限责任公司 | Method for protecting rotating shaft of stirrer of phosphoric acid storage tank |
| CN102000521A (en) * | 2010-11-11 | 2011-04-06 | 赣州虔东稀土集团股份有限公司 | Stirring shaft sealing device |
| CN103759014A (en) * | 2014-02-20 | 2014-04-30 | 厦门大学 | Shaft seal device of vertical-type low-voltage non-contact reactor |
| CN108014732A (en) * | 2016-10-28 | 2018-05-11 | 中国石油化工股份有限公司 | A kind of aging method of continuous ageing reactor and aluminium hydroxide |
| CN108014732B (en) * | 2016-10-28 | 2023-11-21 | 中国石油化工股份有限公司 | Continuous aging reactor and aging method of aluminum hydroxide |
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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: 20100224 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |