CN205222170U - Stick valve sealing device - Google Patents
Stick valve sealing device Download PDFInfo
- Publication number
- CN205222170U CN205222170U CN201520924117.9U CN201520924117U CN205222170U CN 205222170 U CN205222170 U CN 205222170U CN 201520924117 U CN201520924117 U CN 201520924117U CN 205222170 U CN205222170 U CN 205222170U
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- CN
- China
- Prior art keywords
- valve
- isosceles trapezoid
- trapezoid box
- paraphysis
- sealing device
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- 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.)
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Abstract
The utility model relates to a stick valve sealing device, including excellent valve, the paraphysis strip lower valve portion of stick valve is fixed with one and goes up the longer isosceles trapezoid box in base, the bottom surface activity of isosceles trapezoid box sets up, be provided with sealedly husky in the isosceles trapezoid box, the paraphysis strip valve upper portion of stick valve is provided with sealed lid, the utility model discloses a stick valve sealing device uses the back, and the effect is obvious before, and the fine raise dust that has prevented has improved the environment.
Description
Technical field
The utility model relates to manufacture of cement mechanical field, is specifically related to a kind of excellent valve sealing means of cement line rolling press blanking device.
Background technology
Rod valve is building materials, mine, the industry centering Small Solid such as metallurgy, lump material the technique such as pipage control, feed a kind of gate that must use, current cement line rolling press blanking device adopts two excellent valves to control, one is manual rod valve, another is autocontrol rod valve, but due to the self-defect of excellent valve device, between rod and excellent hole, gap is at about 1mm, and containing a large amount of dust in cement clinker batching, especially, when blanking bin position in storehouse is not enough or have skinning in tremie pipe, scene emits grey situation very serious.
Summary of the invention
For above-mentioned situation, the purpose of this utility model is to provide a kind of excellent valve sealing means, leaks grey phenomenon and is much improved, prevent airborne dust.
The technical solution of the utility model is as follows: a kind of excellent valve sealing means, comprise excellent valve, the paraphysis bar valve bottom of described excellent valve is fixed with the longer isosceles trapezoid box in a upper base, the bottom surface activity of described isosceles trapezoid box is arranged, be provided with sealing in described isosceles trapezoid box husky, the paraphysis bar valve top of described excellent valve is provided with seal cover cap.
Preferably, the angle of described isosceles trapezoid box side and bottom surface is 140 °, and this is the maximum natural angle of repose of sealing sand, so that it is convenient to put sand when changing or keep in repair.
Preferably, paraphysis bar valve and the isosceles trapezoid box of described excellent valve are bolted to connection, and are convenient for changing and keep in repair.
Excellent valve sealing means of the present utility model, by the dust collection by leaking under excellent valve paraphysis bar to isosceles trapezoid box, by the sealing sand deadweight that density is larger, the gap between rod and excellent hole is sealed, seal cap sealing is passed through on top, prevent airborne dust, at work after the husky consumption of sealing, sand is mended in time in the bottom surface of opening isosceles trapezoid box, after excellent valve sealing means of the present utility model uses, successful comparatively, well prevents airborne dust, improves environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of excellent valve sealing means, comprise excellent valve 1, paraphysis bar valve 2 lower bolt 6 of described excellent valve is fixed with the longer isosceles trapezoid box 3 in a upper base, the angle of described isosceles trapezoid box 3 side and bottom surface is 140 °, the bottom surface activity of isosceles trapezoid box 3 is arranged, and be provided with sealing husky 4 in described isosceles trapezoid box 3, paraphysis bar valve 2 top of described excellent valve 1 is provided with seal cover cap 5.
During concrete use, dust enters isosceles trapezoid box 3 by the 2 times leakages of excellent valve paraphysis bar valve, and the husky 4 pairs of dust of sealing absorb, the seal cover cap 5 on top prevents dust to shed simultaneously, and after sealing husky 4 consumes, sand is mended in time in the bottom surface of opening isosceles trapezoid box 3, well prevent airborne dust, improve environment.
Claims (3)
1. an excellent valve sealing means, comprise excellent valve, it is characterized in that the paraphysis bar valve bottom of described excellent valve is fixed with the longer isosceles trapezoid box in a upper base, the bottom surface movable sealing of described isosceles trapezoid box is arranged, be provided with sealing in described isosceles trapezoid box husky, the paraphysis bar valve top of described excellent valve is provided with seal cover cap.
2. excellent valve sealing means according to claim 1, is characterized in that the angle of described isosceles trapezoid box side and bottom surface is 140 °.
3. excellent valve sealing means according to claim 1, is characterized in that the paraphysis bar valve of described excellent valve and isosceles trapezoid box are bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924117.9U CN205222170U (en) | 2015-11-19 | 2015-11-19 | Stick valve sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520924117.9U CN205222170U (en) | 2015-11-19 | 2015-11-19 | Stick valve sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222170U true CN205222170U (en) | 2016-05-11 |
Family
ID=55897247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520924117.9U Active CN205222170U (en) | 2015-11-19 | 2015-11-19 | Stick valve sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823861A (en) * | 2019-03-26 | 2019-05-31 | 南京凯盛国际工程有限公司 | A kind of roll squeezer material leak-proof blanking device |
| CN110671554A (en) * | 2019-09-25 | 2020-01-10 | 大同新成新材料股份有限公司 | Machine sealing device made of carbon composite material |
-
2015
- 2015-11-19 CN CN201520924117.9U patent/CN205222170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823861A (en) * | 2019-03-26 | 2019-05-31 | 南京凯盛国际工程有限公司 | A kind of roll squeezer material leak-proof blanking device |
| CN110671554A (en) * | 2019-09-25 | 2020-01-10 | 大同新成新材料股份有限公司 | Machine sealing device made of carbon composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |