CN2766121Y - Wearable ceramic gate valve with double gate disks - Google Patents
Wearable ceramic gate valve with double gate disks Download PDFInfo
- Publication number
- CN2766121Y CN2766121Y CN 200420079187 CN200420079187U CN2766121Y CN 2766121 Y CN2766121 Y CN 2766121Y CN 200420079187 CN200420079187 CN 200420079187 CN 200420079187 U CN200420079187 U CN 200420079187U CN 2766121 Y CN2766121 Y CN 2766121Y
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- valve
- flashboard
- ceramic
- utility
- model
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Abstract
The utility model relates to a wearproof ceramic gate valve with double gate plates, which is composed of an air cylinder, a supporter, a push-pull rod of the air cylinder, etc., wherein a ceramic track bar arranged at the inner side of a valve cap and a power-assisted spring arranged in a three-way valve core can effectively cause a left and a right gate plates to be tightly attached to a ceramic track to move, and the utility model can not generate any leakage so as to ensure the normal operation of a valve body. The utility model has the advantages of simple structure, convenient installation and convenient use.
Description
Technical field: the utility model relates to a kind of double-flashboard wear-resistant ceramic gate valve, can be widely used in the usefulness of doing charging and discharging control in multiple industry strength delivery of dry powder, coal ash, the particle slurry systems such as electric power, mine, petrochemical industry.Belong to the automatic controller technical field.
Technical background: the strength in the industrial production field is carried in the deashing device, and charging/discharging valve is a Primary Component.Because the working principle that strength is carried is by storehouse pump, valve, the management and control system electrical equipment system of being combined into that matches, utilize pressurized air with dust or be with the material of particle to deliver to the destination.Because it is a kind of mode of movement with material and pressure that strength is carried.So it is very big that wearing and tearing are scrubbed in the impact of control valve.Now adopt ball valve, veneer gate valve in Yun Hang the system usually.This type of valve is because of the structure cause, and easy bite during operation causes the gas leakage pressure release, and the system that influences normally moves.Simultaneously because of the gas leakage pressure release, it is very big that wearing and tearing are scrubbed in the impact of valve.Usually being about to valve in several hours blows mashed.Cause maintenance load big, the operating cost height.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned deficiency, and a kind of simple in structure, compact, reasonable, wear-resistant, heatproof, corrosion resistant are provided; Long service life, operating cost is low, and can improve the double-flashboard wear-resistant ceramic gate valve of running environment.
Main solution of the present utility model is achieved in that
The utility model double-flashboard wear-resistant ceramic gate valve is made up of cylinder, support, cylinder pull bar, left and right sides valve gap and valve body, it is characterized in that: in the inboard of described left and right valve gap, all inlaying ceramic track strip, left and right flashboard covers respectively on the ceramic track strip of both sides, described left and right flashboard connects with two-way valve core, is provided with power assistant spring in two-way valve core; In described support, the cylinder pull bar has adopted Sealing to be connected with rack inner wall.The real new structure of this usefulness is simple, easy to install, can guarantee valve body normal operation at work, and environmentally safe, does not have and destroys.
Description of drawings:
Fig. 1 is the utility model structural representation
1, cylinder 2, support 3, Sealing 4, valve member 5, left valve gap 6, right valve gap 7, left flashboard 8, right flashboard 9, two-way valve core 10, power assistant spring 11, cylinder pull bar 12, left ceramic track strip 13, right ceramic track strip 14, adjustment piece
Embodiment: the utility model is further described below in conjunction with accompanying drawing:
Double-flashboard wear-resistant ceramic gate valve is made up of with valve body 4 cylinder 1, support 2, cylinder pull bar 11, left valve gap 7, right valve gap 6, it is characterized in that: in the inboard of described left valve gap 7, right valve gap 6, all inlaying ceramic track strip, left side flashboard 7, right flashboard 8 cover respectively on the ceramic track strip of both sides, described left flashboard 7, right flashboard 8 usefulness two-way valve cores 9 connect, and be provided with power assistant spring 10 and adjust piece 14 in two-way valve core 9; In described support 2, cylinder pull bar 11 has adopted Sealing 3 to be connected with support 2 inwalls.During concrete enforcement, the utility model mainly adopts cylinder 1 and support 2 to adopt hexagon socket head cap screw fastening, and Sealing 3 is installed on the cylinder pull bar 11 and is fixed in the support, and cylinder pull bar 11 passes valve body 4, and support 2 adopts hex head bolt fastening with valve body 4.Screw rod and 9 holes of three-way valve core print seat of cylinder pull bar 11 are connected.Power assistant spring 10 is installed in two-way valve core 9 holes, uses and adjusts piece 14 adjustment tensions.Left side flashboard 7, right flashboard 8 are connected with two-way valve core 9.Left flashboard 7 two-way valve cores 9 power assistant spring 10 right flashboards 8 are matched to inlay on combined connection component and the left valve gap 5 to be stained with to close to inlay on firm left ceramic track strip 12 and the right valve gap 6 to be stained with close firm right ceramic track strip 13 and match.Adopt hex head bolt and valve body 4 to make up fastening left valve gap 5 and right valve gap 6.Above-mentioned operation installs, and carries out the tightness hydrostatic test, check gas situation.Working pressure of the present utility model is 0.2-0.8Mpa, working medium pressurized air.
It is main that the utility model Sealing 3 adopts linear sealing, face seal is the auxilliary special tectonic design that combines, and combine with support 2 and 11 scientific and reasonable the matching of cylinder pull bar, effectively solve the medium-term and long-term high frequency action of actual conditions and produced the difficult problem of external leakage.Right ceramic track strip 13, right valve gap 6 are inlayed by the left ceramic track strip of being inlayed 12, left valve gap 5 and institute, prevent that effectively left flashboard 7, right flashboard 8 from misplacing in opening process, avoid impacting and scrub wearing and tearing, close in the closed procedure and to sew pressure in producing because of can not comprehensively resetting.The power assistant spring 10 of installing in the two-way valve core 9 can compensate left flashboard 7 and right flashboard 8 effective tension in course of action automatically by adjusting piece 14, and is flexible when guaranteeing to open, and sealing when closing and not pressure release, leaks in.
Claims (2)
1, double-flashboard wear-resistant ceramic gate valve is made up of with valve body (4) cylinder (1), support (2), cylinder pull bar (11), left valve gap (7), right valve gap (6), it is characterized in that: in the inboard of described left valve gap (7), right valve gap (6), all inlaying ceramic track strip, left side flashboard (7), right flashboard (8) cover respectively on the ceramic track strip of both sides, described left flashboard (7), right flashboard (8) connect with two-way valve core (9), be provided with power assistant spring (10) and adjust piece (14) in two-way valve core (9).
2, double-flashboard wear-resistant ceramic gate valve according to claim 1 is characterized in that: in described support (2), cylinder pull bar (11) has adopted Sealing (3) to be connected with support (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079187 CN2766121Y (en) | 2004-09-03 | 2004-09-03 | Wearable ceramic gate valve with double gate disks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079187 CN2766121Y (en) | 2004-09-03 | 2004-09-03 | Wearable ceramic gate valve with double gate disks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766121Y true CN2766121Y (en) | 2006-03-22 |
Family
ID=36606784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079187 Expired - Fee Related CN2766121Y (en) | 2004-09-03 | 2004-09-03 | Wearable ceramic gate valve with double gate disks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766121Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003540A (en) * | 2010-09-30 | 2011-04-06 | 梁敬喜 | Anti-theft fast gate |
| CN101629636B (en) * | 2009-08-18 | 2012-09-26 | 吴晓磊 | Valve |
| CN105952919A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Novel leakproof valve |
-
2004
- 2004-09-03 CN CN 200420079187 patent/CN2766121Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629636B (en) * | 2009-08-18 | 2012-09-26 | 吴晓磊 | Valve |
| CN102003540A (en) * | 2010-09-30 | 2011-04-06 | 梁敬喜 | Anti-theft fast gate |
| CN102003540B (en) * | 2010-09-30 | 2013-02-20 | 梁敬喜 | Anti-theft fast gate |
| CN105952919A (en) * | 2016-06-01 | 2016-09-21 | 成都格瑞思文化传播有限公司 | Novel leakproof valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |