CN201462015U - Wear-resistant ceramic pneumatic side slide valve - Google Patents
Wear-resistant ceramic pneumatic side slide valve Download PDFInfo
- Publication number
- CN201462015U CN201462015U CN2009200471146U CN200920047114U CN201462015U CN 201462015 U CN201462015 U CN 201462015U CN 2009200471146 U CN2009200471146 U CN 2009200471146U CN 200920047114 U CN200920047114 U CN 200920047114U CN 201462015 U CN201462015 U CN 201462015U
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- CN
- China
- Prior art keywords
- valve body
- ceramic
- lever
- wear
- side slide
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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.)
- Expired - Fee Related
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- Sliding Valves (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a wear-resistant ceramic pneumatic side slide valve, which is formed by an upper valve body, a lower valve body, a cylinder, a cylinder support, a sealing piece, a rotating shaft and a lever. A ceramic swing needle side slide plate is arranged between the upper valve body and the lower valve body, the shaft of the cylinder rotates to drive the rotating shaft to rotate, the lever and the ceramic swing needle side slide plate connected with the rotating shaft are driven to rotate, the horizontal acting force produced by the side sliding action of a ceramic swing needle can effectively push and scrape residuals, and a power-assisting compensation spring is adopted to ensure the ceramic swing needle to rotate freely under the action of the floating force. Thereby, the blockage, the clogging, the dead locking caused by sedimentation and fouling are effectively avoided, and the problem that the ceramic swing needle cannot work normally is thoroughly solved.
Description
Technical field:
The utility model relates to a kind of wear-resisting ceramic pneumatic side sliding valve.This valve relates to and is used for air-transport system and makes charging, discharging keying, automatic controller technical field.
Background technique:
In the industrial production field, it all is Primary Components that charging in the air-transport system equipment, discharging open and close valve, because the working principle that strength is carried is by storehouse pump, valve, pipe and the control apparatus system of being combined into that matches, utilize pressurized air that the material of powder or band particle is delivered to the destination.Because it is the conveying principle that a kind of air pressure is blown the band material that strength is carried, so very big to the erosive wear of charging, discharging keying control valve; Simultaneously bigger because of relative moisture parameter in the pressurized air, the ashes that is transferred is influenced by it to form powder agglomates sometimes, charging, discharging are opened and closed control valve produce bite.These systems mostly adopt traditional gate valve or ball valve all the time, and this type of valve is used the material reason because of the method for operation and region of interest.It is wear-resistant, corrosion resistant performance is poor, and easily bite very easily damages, and is about to valve usually in several hours and blows mashedly, and lets out, leaks outside in producing, and causes the pollution to environment; Or bite defy death can not regular event, the system that influences normally moves.Cause maintenance load to strengthen, operating cost increases.
Summary of the invention:
The purpose of this utility model will provide a kind of valve exactly, and it is auspicious because of the fraud that structural principle was directed to solve conventional valves.The purpose of this utility model is to realize like this, wear-resisting ceramic pneumatic side sliding valve, formed by upper valve body, following valve body, cylinder, cylinder support, Sealing, rotatingshaft, lever, it is characterized in that: between upper valve body and following valve body, be provided with ceramic balancing point sideskid, the middle part of pottery balancing point sideskid below is provided with spring case, be provided with counterbalance spring in described spring case, be provided with lever below spring case, the other end of described lever links to each other with rotatingshaft; Middle part at rotatingshaft is provided with seal arrangement, is provided with profile of tooth staggered seal part in the seal arrangement; The other end of rotatingshaft links to each other with cylinder axis.Advantages such as that this wear-resisting ceramic pneumatic side sliding valve not only has is wear-resistant, corrosion resistant is long, and sideskid is difficult for bite.Let out, leak outside in solving effectively, guaranteed the normal operation of clean environment and system.
Description of drawings: Fig. 1 is a structural representation of the present utility model
1, cylinder 2, support 3, Sealing 4, sealing case 5, lever 6, spring case 7, following valve body 8, ceramic balancing point sideskid 9, spring 10, upper valve body 11, rotatingshaft
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing
In the drawings, wear-resisting ceramic pneumatic side sliding valve, formed by upper valve body, following valve body, cylinder, cylinder support, Sealing, rotatingshaft, lever, it is characterized in that: between upper valve body and following valve body, be provided with ceramic balancing point sideskid, the middle part of pottery balancing point sideskid below is provided with spring case, be provided with counterbalance spring in described spring case, be provided with lever below spring case, the other end of described lever links to each other with rotatingshaft; Middle part at rotatingshaft is provided with seal arrangement, is provided with profile of tooth staggered seal part in the seal arrangement; The other end of rotatingshaft links to each other with cylinder axis. and it is fulcrum that wear-resisting ceramic pneumatic side sliding valve adopts with the rotating shaft, the horizontal force arm bar is under the rotation of rotatingshaft, ceramic balancing point sideskid is close between the upper and lower valve body moves, such design can scrape off the foreign material on ceramic balancing point sideskid surface effectively; This device adopts the buoyancy technology that matches with ceramic balancing point sideskid with the power-assisted counterbalance spring in addition, can guarantee that ceramic balancing point sideskid closely contacts with upper valve body, do not produce any slit, the phenomenon that also just can not produce gas leakage takes place. when specifically implementing, action is carried out cylinder and is fastened on the cylinder support, the rotation of drive rotatingshaft, be provided with profile of tooth staggered seal part at the middle part of rotatingshaft, and embed in the Sealing box, arm of force fulcrum rotatingshaft passes Sealing and is connected with arm lever, the torque compensation spring case is arranged on above the arm lever, the power-assisted counterbalance spring is arranged in the spring case, make ceramic balancing point sideskid be close to the below of upper valve body. during motion, the horizontal balancing point active force that the action of horizontal force arm bar balancing point sideslip is produced can push residual thing effectively, adopt the power-assisted counterbalance spring can guarantee that ceramic balancing point plate rotates flexibly simultaneously under the effect of the power of floating, effectively prevented obstruction, the generation of bite and precipitation fouling stuck phenomenon, and thoroughly solve the problem that ceramic balancing point plate can not regular event.
Claims (1)
1. wear-resisting ceramic pneumatic side sliding valve, formed by upper valve body, following valve body, cylinder, cylinder support, Sealing, rotatingshaft, lever, it is characterized in that: between upper valve body and following valve body, be provided with ceramic balancing point sideskid, the middle part of pottery balancing point sideskid below is provided with spring case, in described spring case, be provided with counterbalance spring, be provided with lever below spring case, the other end of described lever links to each other with rotatingshaft; Middle part at rotatingshaft is provided with seal arrangement, is provided with profile of tooth staggered seal part in the seal arrangement; The other end of rotatingshaft links to each other with cylinder axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200471146U CN201462015U (en) | 2009-06-15 | 2009-06-15 | Wear-resistant ceramic pneumatic side slide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200471146U CN201462015U (en) | 2009-06-15 | 2009-06-15 | Wear-resistant ceramic pneumatic side slide valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462015U true CN201462015U (en) | 2010-05-12 |
Family
ID=42389368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200471146U Expired - Fee Related CN201462015U (en) | 2009-06-15 | 2009-06-15 | Wear-resistant ceramic pneumatic side slide valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322252A (en) * | 2013-01-25 | 2013-09-25 | 谭仲禧 | Regulating valve for central air conditioning system |
| CN104315160A (en) * | 2014-10-21 | 2015-01-28 | 刘克章 | Ceramic single-plate bidirectional-sealing blast furnace ash valve |
| CN105465392A (en) * | 2015-12-31 | 2016-04-06 | 宁波市鄞州华坚阀门有限公司 | Valve fast in response |
-
2009
- 2009-06-15 CN CN2009200471146U patent/CN201462015U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322252A (en) * | 2013-01-25 | 2013-09-25 | 谭仲禧 | Regulating valve for central air conditioning system |
| CN103322252B (en) * | 2013-01-25 | 2015-06-03 | 谭仲禧 | Regulating valve for central air conditioning system |
| CN104315160A (en) * | 2014-10-21 | 2015-01-28 | 刘克章 | Ceramic single-plate bidirectional-sealing blast furnace ash valve |
| CN105465392A (en) * | 2015-12-31 | 2016-04-06 | 宁波市鄞州华坚阀门有限公司 | Valve fast in response |
| CN105465392B (en) * | 2015-12-31 | 2018-07-06 | 盐城雄威石化通用机械设备有限公司 | A kind of valve of quick response |
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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: 20100512 Termination date: 20130615 |