CN201866291U - Ceramic swinging discharging dry ash valve - Google Patents
Ceramic swinging discharging dry ash valve Download PDFInfo
- Publication number
- CN201866291U CN201866291U CN2010206271790U CN201020627179U CN201866291U CN 201866291 U CN201866291 U CN 201866291U CN 2010206271790 U CN2010206271790 U CN 2010206271790U CN 201020627179 U CN201020627179 U CN 201020627179U CN 201866291 U CN201866291 U CN 201866291U
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- Prior art keywords
- valve
- valve body
- valve plate
- ceramic
- plates
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- Expired - Fee Related
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Abstract
The utility model relates to a ceramic swinging discharging dry ash valve. An inlet and an outlet of a valve body (1) are respectively provided with a valve plate (2) and a valve plate (3), and parts of the valve body (1) which are contacted with the valve plates (2 and 3) are respectively provided with a valve body ceramic hard seal ring (4) and a valve plate ceramic hard seal ring (5), so effects such as abrasion resistance, corrosion prevention, scale formation prevention, high-temperature resistance and long service life can be realized; the junctions of the valve plates (2 and 3) and a connecting lever (6) are respectively provided with a spring, the springs are automatically compressed after the valve plates are damaged, so the tightness between the valve plates and the valve body can be improved, and the two-direction automatic compensating seal is realized; and the flanges of the valve plates (2 and 3) present in a cutter-type cutting edge, so accumulated dust inside the valve body can be automatically removed during the opening and closing process of the valve.
Description
Technical field
The utility model relates to a kind of dusting apparatus, particularly a kind of pottery swing discharging dry ash valve that is used for factories and miness dedustings such as power plant, aluminium manufacturer, molybdenum ore.
Background technique
At present in the dusting apparatus of metallic ores such as power plant, aluminium manufacturer, molybdenum ore, tungsten ore, material feeding mouth, discharge port are unanimous on the whole, cause in the valve body dry ash to get rid of, and valve can't normally be opened, be closed, and can't use sometimes.Other valves adopt straight journeys, and valve event is longer, cause unlatchings, to close the closed procedure wear extent bigger, and sealing surface damages easily, gives to produce normally to move and brings certain influence.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art exactly and a kind of corrosion resistance, automatic compensation sealing, non-damageable pottery swing discharging dry ash valve is provided.
For achieving the above object, the utility model is to adopt following scheme to be achieved in that a kind of pottery swing discharging dry ash valve, be provided with valve plate (2), valve plate (3) respectively at valve body (1) inlet/outlet place, valve body (1) is respectively equipped with the hard seal ring (4) of valve body pottery, the hard seal ring (5) of valve plate pottery with valve plate (2, the 3) position that contacts, and valve plate (2,3) is separately installed with spring with connecting lever (6) joint.Valve plate (2,3) edge is cutter type cutting edge.
The utility model advantage:
1, be that occurring in nature hardness is only second to adamantine characteristics according to pottery, with valve contact medium position and front cover adopting process ceramic treatment, make the hard sealed valve of pottery, thereby reached wear-resisting, corrosion protection, good antiscale property, high temperature resistant, effect that the life-span is long.
2, two valve plates and connecting lever place are equipped with spring respectively, and the impaired rear spring of valve plate compresses automatically, has promoted the tightness of valve plate and valve body, has reached two-way automatic compensation sealing.
3, the valve plate edge is cutter type cutting edge, can remove collection ash in the valve body in the valve opening and closing process automatically.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
According to shown in Figure 1,, wear-resisting, corrosion protection, good antiscale property, high temperature resistant, effect that the life-span is grown have been reached in the course of the work because this valve body and valve plate contact medium position and front cover adopting process ceramic treatment.Valve plate and connecting lever place are equipped with spring respectively, and the impaired rear spring of valve plate compresses automatically, has promoted the tightness of valve plate and valve body.Two valve plates and connecting lever place are equipped with spring respectively, and the impaired rear spring of valve plate compresses automatically, has promoted the tightness of valve plate and valve body, has reached two-way automatic compensation sealing.
Claims (2)
1. a pottery is swung discharging dry ash valve, it is characterized in that: be provided with valve plate (2), valve plate (3) respectively at valve body (1) inlet/outlet place, valve body (1) is respectively equipped with the hard seal ring (4) of valve body pottery, the hard seal ring (5) of valve plate pottery with valve plate (2, the 3) position that contacts, and valve plate (2,3) is separately installed with spring with connecting lever (6) joint.
2. a kind of pottery swing discharging dry ash valve according to claim 1, it is characterized in that: valve plate (2,3) edge is cutter type cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271790U CN201866291U (en) | 2010-11-26 | 2010-11-26 | Ceramic swinging discharging dry ash valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206271790U CN201866291U (en) | 2010-11-26 | 2010-11-26 | Ceramic swinging discharging dry ash valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866291U true CN201866291U (en) | 2011-06-15 |
Family
ID=44137447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206271790U Expired - Fee Related CN201866291U (en) | 2010-11-26 | 2010-11-26 | Ceramic swinging discharging dry ash valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015611A (en) * | 2016-06-20 | 2016-10-12 | 中节能耐磨技术宜兴有限公司 | Ceramic disk cutting valve |
-
2010
- 2010-11-26 CN CN2010206271790U patent/CN201866291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015611A (en) * | 2016-06-20 | 2016-10-12 | 中节能耐磨技术宜兴有限公司 | Ceramic disk cutting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121126 |