CN201475413U - Elastic isolating and sealing valve for solid materials - Google Patents
Elastic isolating and sealing valve for solid materials Download PDFInfo
- Publication number
- CN201475413U CN201475413U CN2009201663073U CN200920166307U CN201475413U CN 201475413 U CN201475413 U CN 201475413U CN 2009201663073 U CN2009201663073 U CN 2009201663073U CN 200920166307 U CN200920166307 U CN 200920166307U CN 201475413 U CN201475413 U CN 201475413U
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- valve
- handwheel
- valve body
- elastic
- valve rod
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- Expired - Fee Related
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Abstract
The utility model relates to a valve for controlling the feeding rate of granular solid materials conveyed by a conveying pipeline, particularly to an elastic isolating and sealing valve for solid materials. The elastic isolating and sealing valve comprises a handwheel, a valve core, a valve rod, a valve housing, a valve body, an elastic diaphragm, two movably connected nuts and two joints, wherein the lower end of the valve rod is connected with the upper end of the valve core while the upper end thereof is fixedly connected with the handwheel via clamp nuts, the valve rod and the valve core are mounted in the valve housing, the outer wall of the valve housing is in threaded connection with the handwheel, a valve housing accommodating chamber is formed on the handwheel, the lower end of the valve housing is fixedly connected with the valve body, the elastic diaphragm is attached to the inner wall of the valve body, and the movably connected nuts fixedly connect the joints at two ends of the valve body. According to the flow characteristic of the granular materials and the consumption, regulation control to the convey flow rate can be realized only through rotating the handwheel; moreover, the passing rate of the granular materials is effectively controlled, the feeding process is steadier, the control is more reliable, and the feeding rate is more uniform, therefore, the elastic isolating and sealing valve is especially suitable for controlling the filling materials.
Description
Technical field the utility model relates to the valve that a kind of feed rate of the granular solids material that conveyance conduit is carried is controlled, specifically a kind of solid material elastomeric isolation seal valve.
The existing tabletting machine supply pipe of background technique, feed rate to granular powdery solid material all is to control by the size of supply pipe caliber, this control mode is science not, can not realize that consumption, speed etc. to granular material carry out step-less adjustment control, adaptability is not good, and the delivery pipe of different tube diameters can only be realized a certain amount of quantity delivered, change quantity delivered, just need to change the delivery pipe of corresponding caliber, the reliability of controlled quentity controlled variable is bad, operating cost time and inconvenience.
It is a kind of to the solid material elastomeric isolation seal valve that material flow control is easy, convenient and reliable, the even performance of charging is good by pipeline that model utility content the technical problems to be solved in the utility model is to provide.
The utility model solves the problems of the technologies described above the technological scheme of being taked: a kind of solid material elastomeric isolation seal valve is characterized in that it comprises handwheel, spool, valve rod, valve pocket, valve body, elastic diaphragm, two loose joint nuts and two joints; The valve rod lower end is connected with the spool upper end, fixedly connected with tightening nut with handwheel in the valve rod upper end, valve rod and spool are installed in the valve pocket, the valve pocket outer wall is threaded with handwheel, handwheel is provided with the valve pocket cavity volume, fixedly connected with valve body in the valve pocket lower end, elastic diaphragm is attached to valve interior wall, and the loose joint nut is fixedly connected on the valve body two ends with joint.
Joint of the present utility model is connected in delivery pipe.Twist handwheel with hand, realize valve opening and close, and the regulating valve opening degree.When twisting handwheel, up with the valve rod that handwheel tightens together when making handwheel away from valve body, it is up to drive the spool that is connected in the valve rod lower end, and elastic diaphragm is attached at valve interior wall, and valve wide open opens, the flow maximum; Twist handwheel, when making handwheel near valve body, descending with the valve rod that handwheel tightens together, it is descending that drive is connected in the spool of valve rod lower end, the top elastic diaphragm that is attached at valve interior wall is withstood downward operation by spool, fit in top elastic diaphragm and bottom, the granular solids material that valve contract fully, spool and elastic diaphragm will be flowed through in the valve body is isolated.
The utility model is according to the flow characteristic and the consumption size of granularity material, and rotation hand wheel just can be realized the adjusting control of feed flow, and adaptability is good; The elastic diaphragm good seal performance of valve interior wall has been isolated material effectively, guarantees no backup in the valve body.Effectively controlled the speed of passing through of granular material, made its charging more stable, controlled more reliably, feed rate is more even, is specially adapted to the control of fill material.
Description of drawings Fig. 1 is the schematic representation of the utility model full open state,
Fig. 2 is the schematic representation of the utility model closed condition.
A kind of solid material elastomeric isolation of embodiment seal valve is characterized in that it comprises handwheel 1, spool 2, valve rod 3, valve pocket 4, valve body 5, elastic diaphragm 6, two loose joint nuts 7 and two joints 8; Valve rod 3 lower ends adopt "T"-shaped groove to be connected with spool 2 upper ends, fixedly connected with handwheel 1 usefulness tightening nut 9 in valve rod 3 upper ends, valve rod 3 is installed in the valve pocket 4 with spool 2, valve pocket 4 outer walls are threaded with handwheel 1, handwheel 1 is provided with the valve pocket cavity volume 101 that holds valve pocket, fixedly connected with valve body 5 in valve pocket 4 lower ends, elastic diaphragm 6 is attached to valve body 5 inwalls, and loose joint nut 7 is fixedly connected on valve body 5 two ends with joint 8.
Claims (2)
1. solid material elastomeric isolation seal valve, it is characterized in that: it comprises handwheel (1), spool (2), valve rod (3), valve pocket (4), valve body (5), elastic diaphragm (6), two loose joint nuts (7) and two joints (8); Described valve rod (3) lower end is connected with described spool (2) upper end, fixedly connected with tightening nut (9) with described handwheel (1) in described valve rod (3) upper end, described valve rod (3) is installed in the described valve pocket (4) with described spool (2), described valve pocket (4) outer wall is threaded with described handwheel (1), described handwheel (1) is provided with valve pocket cavity volume (101), fixedly connected with described valve body (5) in described valve pocket (4) lower end, described elastic diaphragm (6) is attached to described valve body (5) inwall, and described loose joint nut (7) is fixedly connected on described valve body (5) two ends with described joint (8).
2. a kind of solid material elastomeric isolation seal valve as claimed in claim 1 is characterized in that: described valve rod (3) lower end adopts "T"-shaped groove to be connected with described spool (2) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201663073U CN201475413U (en) | 2009-07-18 | 2009-07-18 | Elastic isolating and sealing valve for solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201663073U CN201475413U (en) | 2009-07-18 | 2009-07-18 | Elastic isolating and sealing valve for solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475413U true CN201475413U (en) | 2010-05-19 |
Family
ID=42411661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201663073U Expired - Fee Related CN201475413U (en) | 2009-07-18 | 2009-07-18 | Elastic isolating and sealing valve for solid materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807505A (en) * | 2021-01-28 | 2021-05-18 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
-
2009
- 2009-07-18 CN CN2009201663073U patent/CN201475413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807505A (en) * | 2021-01-28 | 2021-05-18 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
| CN112807505B (en) * | 2021-01-28 | 2022-10-28 | 吉林大学第一医院 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
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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: 20100519 Termination date: 20110718 |