CN203453474U - Sealing device for stirring shaft of measuring tank - Google Patents
Sealing device for stirring shaft of measuring tank Download PDFInfo
- Publication number
- CN203453474U CN203453474U CN201320477674.1U CN201320477674U CN203453474U CN 203453474 U CN203453474 U CN 203453474U CN 201320477674 U CN201320477674 U CN 201320477674U CN 203453474 U CN203453474 U CN 203453474U
- Authority
- CN
- China
- Prior art keywords
- stirring shaft
- oil box
- measuring tank
- sealing device
- orifice plate
- 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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- Sealing Devices (AREA)
Abstract
The utility model provides a sealing device for a stirring shaft of a measuring tank and relates to sealing for stirring shafts used in chemical industry production. The sealing device for the stirring shaft of the measuring tank comprises a hole plate. A shaft sleeve is arranged on the bottom of the hole plate, the stirring shaft penetrating through the hole plate is arranged in the shaft sleeve, and an inner oil box and an outer oil box are arranged on the upper portion of the hole plate, wherein the outer oil box is arranged outside the inner oil box and is in sealing connection with the stirring shaft, and lubricating oil is arranged in the inner oil box and the outer oil box. The sealing device for the stirring shaft of the measuring tank has the advantages that after the oil boxes are adopted for sealing, the lubricating function to the stirring shaft is added, and the problem of the leakage of the stirring shaft is solved.
Description
Technical field
The utility model relates to the sealing of stirring shaft used in Chemical Manufacture.
Background technique
Titanium tetrachloride produce in stirring shaft be sealed into packing seal, due to transmission shaft long-time running, packing seal place easily produces gap and causes leakage, not only causes loss of material, and etching apparatus and befouling environment.
Summary of the invention
The purpose of this utility model is that a kind of measuring tank stirring shaft seal arrangement of good sealing effect is provided.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of measuring tank stirring shaft seal arrangement, comprise orifice plate, orifice plate bottom is provided with axle sleeve, in axle sleeve, be provided with the stirring shaft that connects orifice plate, it is characterized in that: described orifice plate top is provided with inside and outside two oil boxs, its China and foreign countries' oil box is located at the outside of interior oil box, and is tightly connected with stirring shaft, in inside and outside oil box, is provided with lubricant oil.
The beneficial effects of the utility model are: adopt after oil box sealing, not only increased the lubrication of stirring shaft, and solve the leakage problem of stirring shaft.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1. stirring shaft; 2. axle sleeve; 3. orifice plate; 4. interior oil box; 5. outer oil box.
Embodiment
From accompanying drawing 1, the utility model comprises orifice plate 3, orifice plate 3 bottoms are provided with axle sleeve 2, in axle sleeve 2, be provided with the stirring shaft 1 that connects orifice plate 3, described orifice plate 3 tops are provided with inside and outside two oil boxs, its China and foreign countries' oil box 5 is located at the outside of interior oil box 4, and is tightly connected with stirring shaft 1, in inside and outside oil box, is provided with lubricant oil.
Claims (1)
1. a measuring tank stirring shaft seal arrangement, comprise orifice plate, orifice plate bottom is provided with axle sleeve, in axle sleeve, be provided with the stirring shaft that connects orifice plate, it is characterized in that: described orifice plate top is provided with inside and outside two oil boxs, its China and foreign countries' oil box is located at the outside of interior oil box, and is tightly connected with stirring shaft, in inside and outside oil box, is provided with lubricant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477674.1U CN203453474U (en) | 2013-07-31 | 2013-07-31 | Sealing device for stirring shaft of measuring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320477674.1U CN203453474U (en) | 2013-07-31 | 2013-07-31 | Sealing device for stirring shaft of measuring tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453474U true CN203453474U (en) | 2014-02-26 |
Family
ID=50133350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320477674.1U Expired - Fee Related CN203453474U (en) | 2013-07-31 | 2013-07-31 | Sealing device for stirring shaft of measuring tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453474U (en) |
-
2013
- 2013-07-31 CN CN201320477674.1U patent/CN203453474U/en not_active Expired - Fee Related
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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: 20140226 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |