CN201735369U - Container-opening sealing structure of double-cone mixer - Google Patents
Container-opening sealing structure of double-cone mixer Download PDFInfo
- Publication number
- CN201735369U CN201735369U CN2010202394185U CN201020239418U CN201735369U CN 201735369 U CN201735369 U CN 201735369U CN 2010202394185 U CN2010202394185 U CN 2010202394185U CN 201020239418 U CN201020239418 U CN 201020239418U CN 201735369 U CN201735369 U CN 201735369U
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- CN
- China
- Prior art keywords
- flange
- vessel port
- lid
- opening locating
- locating piece
- 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 relates to a container-opening sealing structure of a double-cone mixer, which comprises a flanged container opening, an oppositely-opened flange, a steel ring, a rotary bolt and a cover body, wherein the inside diameter of the steel ring is slightly larger than the outside diameter of the flanged container opening; the inside diameter of the oppositely-opened flange is slightly smaller than the inside diameter of the container opening, and a plurality of opening positioning blocks extending along the radial direction are arranged on the outer edge of the oppositely-opened flange; the tail of the rotary bolt is sleeved on the steel ring; a plurality of opening positioning blocks extending along the radial direction are arranged on the outer edge of the cover body; the opening positioning blocks of the cover body are matched with the opening positioning blocks of the oppositely-opened flange; a sealing gasket matched with the flanged container opening is arranged on the inner wall of the cover body; and the steel ring is sleeved on the flanged container opening, the oppositely-opened flange is clamped at the back of the flanged container opening, the cover body is buckled on the flanged container opening, the rotary bolt is penetrated through the opening positioning blocks on the oppositely-opened flange and the cover body, and the cover body is pressed on the flanged container opening. The structure has fastened installation and good sealing performance and is convenient to disassemble and maintain.
Description
One, technical field
The utility model relates to the double cone mixer that the antibiotics production process is used, and particularly relates to a kind of sealing structure for vessel port of double cone mixer.
Two, background technology
Double cone mixer is more extensive in the application of Chemical Manufacture enterprise, it mostly is to adopt " attaching type " connected mode indirectly that existing equipment provides the sealing mounting structure of the vessel port of the double cone mixer that producer provides, withhold one by stay-bolt and buckle piece, be buckled on the edge of container top, in order to improve the effect that it is withheld, the dynamics that assurance is withheld, the general projection that is provided with an annular at the edge of container top, the button piece is provided with the groove with this annular protrusion coupling, so just can guarantee to install fastening to a certain extent.But it is found that in long-term use this structure has its weak point, the button piece because the button block length is long, is easy to generate inclination in addition because the long-term meeting of use produces wearing and tearing to a certain degree when load is excessive, thread off, and causes production accident.
Be exactly in addition sealing between original lid and the vessel port be to realize by the packing ring that folder is entered, after uncapping, all must adjust the packing ring position at every turn, packing ring also can be out of shape after long-term the use, has further improved the adjustment difficulty, uses extremely inconvenient.
Three, utility model content
The purpose of this utility model is in order to address the above problem, a kind of sealing structure for vessel port of double cone mixer to be provided, and that this structure is installed is fastening, good seal performance and be convenient to dismounting, maintenance.
The technical solution of the utility model is: a kind of sealing structure for vessel port of double cone mixer, contain flange vessel port, split flange, steel ring, swivel bolt, lid, and described steel ring internal diameter is more bigger than flange vessel port external diameter; Described split flange internal diameter container mouth internal diameter is smaller, is provided with several opening locating pieces that radially extend in the outer of split flange; The afterbody of described swivel bolt is sleeved on the described steel ring; Described lid outer edge is provided with several opening locating pieces that radially extend; The opening locating piece of lid and the opening locating piece of split flange coupling; Cover body is established the seal washer with flange vessel port coupling; Described steel ring is sleeved on the flange vessel port, and described split flange is stuck in flange vessel port back, and lid is buckled on the flange vessel port, and described swivel bolt passes the opening locating piece on split flange and the lid, and lid is fitted on the flange vessel port.
Described lid inwall is provided with two concentric annular rings, is inlaid with described sealing ring between two annular rings.
The quantity Matching of the opening locating piece on the quantity of described swivel bolt and split flange and the lid.
The edge of described lid also is provided with otic placode, and otic placode is provided with hinge hole.
Opening locating piece on the described split flange is " a U-shaped fork ", is somebody's turn to do the outer that " U-shaped fork " is overlapped on split flange.
Opening locating piece on the described lid is " a U-shaped fork ", is somebody's turn to do the outer that " U-shaped fork " is overlapped on split flange.
Opening locating piece on described split flange and the lid is six, becomes regular hexagon to distribute, and described swivel bolt also is six.
The beneficial effects of the utility model
1, at the edge of lid the opening locating piece is set, directly be fitted in this opening locating piece by swivel bolt, realized that bolt and the direct of lid are connected, avoided the original all drawbacks of indirect connected mode, guaranteed the direct bonding strength of lid and vessel port through the button piece.
2, in the inboard of lid inserted hermetically-sealed construction is set, directly packing ring and lid is linked into an integrated entity, just need not consider the problem that seals when covering uncapping and close, reduced the operating time, improved operating efficiency.
3, adopt the combining structure of opposite opened flange and annular steel ring and swivel bolt in addition, the various parts relevant with the lid hermetically-sealed construction, farthest avoided being connected with the direct of blender, and the dismounting of all parts is all very convenient, be convenient to the later maintenance of sealing structure, even the blender itself that maintenance also can not injure.
Four, description of drawings
Fig. 1 is the sealing structure for vessel port complete section structural representation of this double cone mixer
Fig. 2 is the plan structure schematic diagram of Fig. 1
Fig. 3 is the plan structure schematic diagram of split flange among Fig. 1
Fig. 4 is the plan structure schematic diagram of steel ring and swivel bolt among Fig. 1
Five, the specific embodiment
Referring to Fig. 1-Fig. 4,1. lids among the figure, 2. flange vessel port, 3. swivel bolt, 4. steel ring, 5. split flange, 1-1. opening locating piece, 1-2. otic placode, 1-3. hinge hole, 1-4. annular ring, 1-5. sealing ring, 5-1. opening locating piece.
Embodiment: referring to Fig. 1-Fig. 4, a kind of sealing structure for vessel port of double cone mixer among the figure contains flange vessel port, split flange, steel ring, swivel bolt, lid, and described steel ring internal diameter is more bigger than flange vessel port external diameter; Described split flange internal diameter container mouth internal diameter is smaller, is provided with several opening locating pieces that radially extend in the outer of split flange; The afterbody of described swivel bolt is sleeved on the described steel ring; Described lid outer edge is provided with several opening locating pieces that radially extend; The opening locating piece of lid and the opening locating piece of split flange coupling; Cover body is established the seal washer with flange vessel port coupling; Described steel ring suit is contained on the flange vessel port, and described split flange is stuck in flange vessel port back, and lid is buckled on the flange vessel port, and described swivel bolt passes the opening locating piece on split flange and the lid, and lid is fitted on the flange vessel port.Described lid inwall is provided with two concentric annular rings, is inlaid with described sealing ring between two annular rings.The quantity Matching of the opening locating piece on the quantity of described swivel bolt and split flange and the lid.The edge of described lid also is provided with otic placode, and otic placode is provided with hinge hole.Opening locating piece on the described split flange is " a U-shaped fork ", is somebody's turn to do the outer that " U-shaped fork " is overlapped on split flange.Opening locating piece on the described lid is " a U-shaped fork ", is somebody's turn to do the outer that " U-shaped fork " is overlapped on split flange.Opening locating piece on described split flange and the lid is six, becomes regular hexagon to distribute, and described swivel bolt also is six.
Installation process:
The steel ring that at first will have swivel bolt is sleeved on the vessel port of this double cone mixer, then split flange is stuck in the flange back of vessel port of this double cone mixer of vessel port, then lid is closed, adjust the opening locating piece of split flange and the opening locating piece correspondence of lid, the twisting swivel bolt enters two opening locating pieces recited above, with the nut screwing clamping of bolt end, finish installation.
Certainly its demolishing process is opposite with said process, is readily appreciated that, does not do too much narration at this.
Claims (7)
1. the sealing structure for vessel port of a double cone mixer contains flange vessel port, split flange, steel ring, swivel bolt, lid, it is characterized in that: described steel ring internal diameter is more bigger than flange vessel port external diameter; Described split flange internal diameter container mouth internal diameter is smaller, is provided with several opening locating pieces that radially extend in the outer of split flange; The afterbody of described swivel bolt is sleeved on the described steel ring; Described lid outer edge is provided with several opening locating pieces that radially extend; The opening locating piece of lid and the opening locating piece of split flange coupling; Cover body is established the seal washer with flange vessel port coupling; Described steel ring is sleeved on the flange vessel port, and described split flange is stuck in flange vessel port back, and lid is buckled on the flange vessel port, and described swivel bolt passes the opening locating piece on split flange and the lid, and lid is fitted on the flange vessel port.
2. the sealing structure for vessel port of double cone mixer according to claim 1, it is characterized in that: described lid inwall is provided with two concentric annular rings, is inlaid with described sealing ring between two annular rings.
3. the sealing structure for vessel port of double cone mixer according to claim 1 is characterized in that: the quantity Matching of the opening locating piece on the quantity of described swivel bolt and split flange and the lid.
4. the sealing structure for vessel port of double cone mixer according to claim 1, it is characterized in that: the edge of described lid also is provided with otic placode, and otic placode is provided with hinge hole.
5. the sealing structure for vessel port of double cone mixer according to claim 1 is characterized in that: the opening locating piece on the described split flange is " U-shaped fork ", and this " U-shaped fork " is overlapped on the outer of split flange.
6. the sealing structure for vessel port of double cone mixer according to claim 1 is characterized in that: the opening locating piece on the described lid is " U-shaped fork ", and this " U-shaped fork " is overlapped on the outer of split flange.
7. the sealing structure for vessel port of double cone mixer according to claim 1, it is characterized in that: the opening locating piece on described split flange and the lid is six, becomes regular hexagon to distribute, and described swivel bolt also is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202394185U CN201735369U (en) | 2010-06-28 | 2010-06-28 | Container-opening sealing structure of double-cone mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202394185U CN201735369U (en) | 2010-06-28 | 2010-06-28 | Container-opening sealing structure of double-cone mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735369U true CN201735369U (en) | 2011-02-09 |
Family
ID=43550650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202394185U Expired - Fee Related CN201735369U (en) | 2010-06-28 | 2010-06-28 | Container-opening sealing structure of double-cone mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884884A (en) * | 2010-06-28 | 2010-11-17 | 濮阳泓天威药业有限公司 | Sealing structure for vessel port of double-cone mixer |
| CN110265169A (en) * | 2019-08-14 | 2019-09-20 | 中国工程物理研究院总体工程研究所 | Radioactive substance inner container sealing structure under hypervelocity impact |
-
2010
- 2010-06-28 CN CN2010202394185U patent/CN201735369U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884884A (en) * | 2010-06-28 | 2010-11-17 | 濮阳泓天威药业有限公司 | Sealing structure for vessel port of double-cone mixer |
| CN110265169A (en) * | 2019-08-14 | 2019-09-20 | 中国工程物理研究院总体工程研究所 | Radioactive substance inner container sealing structure under hypervelocity impact |
| CN110265169B (en) * | 2019-08-14 | 2024-04-09 | 中国工程物理研究院总体工程研究所 | Inner packaging container sealing structure for radioactive article under ultra-high speed impact |
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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: 20110209 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |