CN202327154U - Metal ceramic compound wear resistant valve - Google Patents
Metal ceramic compound wear resistant valve Download PDFInfo
- Publication number
- CN202327154U CN202327154U CN2011203870319U CN201120387031U CN202327154U CN 202327154 U CN202327154 U CN 202327154U CN 2011203870319 U CN2011203870319 U CN 2011203870319U CN 201120387031 U CN201120387031 U CN 201120387031U CN 202327154 U CN202327154 U CN 202327154U
- Authority
- CN
- China
- Prior art keywords
- wear resistant
- valve
- shutter
- metal ceramic
- ceramic compound
- 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
Links
Images
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses a metal ceramic compound wear resistant valve and belongs to the field of industrial valves. The metal ceramic compound wear resistant valve comprises a valve body. A shutter is arranged in the valve body. The technical points of the metal ceramic compound wear resistant valve are that the cross section of the bottom part of the shutter in the valve body is of a triangular structure; the valve body is provided with a wear resistant material lining plate corresponding to the bottom part of the shutter; and the cross section of the top part of the wear resistant material lining plate is of the triangular structure matched with the shutter. According to the metal ceramic compound wear resistant valve disclosed by the utility model, the cross section of the end part of the shutter and the contacted part of the shutter and the wear resistant material lining plate are of the triangular structures which can be tightly laminated; when the shutter falls, the action of a scraper blade can be performed, and impurities at the contacted parts of the shutter and the wear resistant material lining plate are scraped off, and thus, the shutter and the wear resistant material lining plate can be smoothly and tightly laminated together, and thus, the sealing performance of the valve is ensured. Moreover, the wear resistant material lining plate can be made of special ceramics, and thus, the whole service life of the valve is further prolonged. Therefore, the metal ceramic compound wear resistant valve has the advantages of simple structure, easiness in processing, good sealing performance and long whole service life.
Description
Technical field
The utility model belongs to industrial valve field, is specifically related to the wearable valve that a kind of conveyance conduit is used.
Background technique
Flashboard partition-type valve is one of valve commonly used in the present conveyance conduit; The internal structure of this valve is that flashboard adds lock groove structure, when the needs throttle down, both flashboard is put down; Make it fall into the lock groove, utilize flashboard to cut off the purpose that the valve two ends reach throttle down.The valve of this kind structure has for the relatively fine and smooth fluid of quality and cuts off effect preferably, but for particle bigger like coal slime etc., because wherein impurities is more; Cause the flashboard closure not in place easily; Finally cause the seal action of valve bad, can not accomplish the thoroughly effect of partition, be difficult to reach the optimum Working of valve; Cause the deficiencies such as leakage in the course of conveying; Therefore, need improve, carry the pipeline that contains the big impurity liquid of particle to use so that this type valve can adapt to existing technology.
The model utility content
The purpose of the utility model is to solve coal slime delivery phase in the coal washing industry, and existing conveyance conduit valve is airtight bad, and easy abrasion causes the difficult problem of leakage; Provide a kind of simple in structure; Be easy to processing, good seal performance, the ceramet complex abrasion-proof valve that the valve whole service life is long.
For realizing above-mentioned purpose, the utility model is realized through following technological scheme:
That is: a kind of ceramet complex abrasion-proof valve; Comprise valve body; Flashboard is set in the valve body; The present technique main points are the bottom section structure triangular in shape of flashboard in the valve body, and corresponding flashboard bottom position is provided with the high-abrasive material liner plate on the valve body, and the top section of this high-abrasive material liner plate is the triangular structure with the flashboard coupling.
For further improving the sealability of valve, all curved structure of surface of contact master TV structure of said flashboard and high-abrasive material liner plate.
After the utility model adopts said structure, owing to adopted the high-abrasive material liner plate of single structure, the section of this flashboard end and flashboard contact segment; Be the closely triangular structure of pressing, the effect of scraper plate can all be played at the contact initial stage in both ends when flashboard falls; The impurity of flashboard and high-abrasive material liner plate contact position is struck off, work as both like this and just can be closely pressed together on together smoothly, thus the sealability of guarantee valve; In addition because the high-abrasive material liner plate can adopt special cermacis to make, also further raising the whole service life of valve; Therefore have simple in structure; Be easy to processing, good seal performance, the advantage that the valve whole service life is long.
Description of drawings
Fig. 1: the structural representation that is the utility model.
The A of Fig. 2: Fig. 1 is to structural representation.
Among the figure: 1 valve body; 2 flashboards; 3 triangular structures; 4 triangular structures; 5 high-abrasive material liner plates.
Embodiment
Like Fig. 1, shown in 2; This metal Ceramic Composite wearable valve; Comprise valve body 1, flashboard 2 is set in the valve body 1, the present technique main points are the bottom section structure 3 triangular in shape of flashboard 2 in the valve body 1; Corresponding flashboard 2 bottom positions are provided with high-abrasive material liner plate 5 on the valve body 1, and the top section of this high-abrasive material liner plate 5 is the triangular structure 4 with flashboard 2 couplings.
For further improving the sealability of valve, all curved structure of surface of contact master TV structure of said flashboard 2 and high-abrasive material liner plate 5.
After the utility model adopts said structure, owing to adopted the high-abrasive material liner plate of single structure, the section of this flashboard end and flashboard contact segment; Be the closely triangular structure of pressing, the effect of scraper plate can all be played at the contact initial stage in both ends when flashboard falls; The impurity of flashboard and high-abrasive material liner plate contact position is struck off; Work as both like this and just can be closely pressed together on together smoothly, thereby the sealability of guarantee valve is thoroughly closed valve.In addition because the high-abrasive material liner plate can adopt special cermacis to make, also further raising the whole service life of valve, therefore have simple in structurely, be easy to processing, good seal performance, the advantage that the valve whole service life is long.
Claims (2)
1. ceramet complex abrasion-proof valve; Comprise valve body, flashboard is set in the valve body, it is characterized in that the bottom section structure triangular in shape of flashboard in the valve body; Corresponding flashboard bottom position is provided with the high-abrasive material liner plate on the valve body, and the top section of this liner plate is the triangular structure with the flashboard coupling.
2. ceramet complex abrasion-proof valve according to claim 1 is characterized in that all curved structure of surface of contact master TV structure of flashboard and high-abrasive material liner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203870319U CN202327154U (en) | 2011-10-12 | 2011-10-12 | Metal ceramic compound wear resistant valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203870319U CN202327154U (en) | 2011-10-12 | 2011-10-12 | Metal ceramic compound wear resistant valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327154U true CN202327154U (en) | 2012-07-11 |
Family
ID=46439133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203870319U Expired - Fee Related CN202327154U (en) | 2011-10-12 | 2011-10-12 | Metal ceramic compound wear resistant valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114621776A (en) * | 2022-03-24 | 2022-06-14 | 武汉钢铁有限公司 | Coke pot bottom gate lining plate compounded with high-temperature ceramic part and preparation method thereof |
-
2011
- 2011-10-12 CN CN2011203870319U patent/CN202327154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114621776A (en) * | 2022-03-24 | 2022-06-14 | 武汉钢铁有限公司 | Coke pot bottom gate lining plate compounded with high-temperature ceramic part and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146869U (en) | Ceramic double-gate fly ash valve | |
| CN202327154U (en) | Metal ceramic compound wear resistant valve | |
| CN201651299U (en) | Seal ring of PVC-U lined steel-plastic composite pipe fitting | |
| CN200943706Y (en) | Combined refluence oil seal | |
| CN201982652U (en) | Flange gasket | |
| CN202144883U (en) | Ceramic plug valve | |
| CN202708128U (en) | Stop valve | |
| CN201080908Y (en) | Long plunger elastic seal oil pump | |
| CN202327472U (en) | Concrete conveying elbow pipe and concrete pumping equipment | |
| CN203010111U (en) | Self sealing flexible connection structure capable of lowering abrasion | |
| CN208281520U (en) | A kind of valve base sealing structure of middle line butterfly valve | |
| CN201737474U (en) | Gas delivery dust discharge valve | |
| CN204493963U (en) | A kind of lined ceramics layer dried shrimp elbow | |
| CN204099630U (en) | A kind of modified model Wedge gate valve | |
| CN2856628Y (en) | Hard sealed high pressure ball valve having auto compensation | |
| CN2687433Y (en) | Piston sealing structure | |
| CN202327072U (en) | Piston ring | |
| CN104019243A (en) | Butterfly valve with bi-directional sealing device | |
| CN108194651A (en) | A kind of sealed valve | |
| CN201739499U (en) | Composite interface rubber ring | |
| CN201170394Y (en) | Novel opened body high voltage flange disk | |
| CN202215767U (en) | Novel vacuum isolation valve | |
| CN203384389U (en) | Combined line sealing gas butterfly valve | |
| CN209423821U (en) | A kind of Edge-Transmission overflow mill feeding device | |
| CN201795070U (en) | Flashboard valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255086 Shandong province Zibo City Yumin Road hi tech Development Zone No. 169 Patentee after: Shandong Borun Process Industrial Technology Corp., Ltd. Address before: 255086 Shandong province Zibo City Yumin Road hi tech Development Zone No. 169 Patentee before: Shandong Borun Process Industrial Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |