CN204319817U - A kind of shunting float valve - Google Patents
A kind of shunting float valve Download PDFInfo
- Publication number
- CN204319817U CN204319817U CN201420732206.9U CN201420732206U CN204319817U CN 204319817 U CN204319817 U CN 204319817U CN 201420732206 U CN201420732206 U CN 201420732206U CN 204319817 U CN204319817 U CN 204319817U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve block
- raised line
- column plate
- triangular hill
- 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
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Abstract
The open a kind of shunting float valve of the utility model, comprise valve block, valve block offers triangle pilot hole, triangle pilot hole is provided with triangular hill, triangular hill and valve block are integrated, the tip of triangular hill is consistent with the liquid flow path direction on column plate, the two ends of valve block are arranged on column plate respectively by valve leg, the valve leg being positioned at the most advanced and sophisticated side of triangular hill offers circular pilot hole, the dual-side that valve block does not arrange valve leg is respectively equipped with the raised line of many parallel spaced sets, raised line is downwards in curved arc shape.Raised line downwards in curved arc shape of the present utility model makes valve block can not be fitted on column plate all the time, prevents float valve valve block after using for a long time to be bonded on column plate, affects the normal work of float valve; The raised line of parallel spaced set can be even by gas dispersion, improves gas dispersion degree, improve mass-transfer efficiency.
Description
Technical field
The utility model belongs to a kind of mass transfer unit in rectifying column, more specifically relates to a kind of shunting float valve.
Background technology
Plate column is a kind of important mass transfer separation equipment, be widely used in the mass transfer separation processes such as distillation, absorption, stripping and extraction, column plate is most important construction unit in plate column, is often divided into bubble cap plate, sieve tray, valve plate to shunt several large class such as float valve, solid valve column plate.Because valve tower has good operating characteristics, apply comparatively general.But when on column plate, liquid surface level is higher, the easy skewness of gas, makes plate efficiency decrease.
Utility model content
In order to solve the problems of the technologies described above, the shunting float valve that the utility model provides a kind of mass-transfer efficiency higher.
In order to reach above-mentioned technique effect, the technical solution of the utility model is as follows:
A kind of shunting float valve, comprise valve block, valve block offers triangle pilot hole, triangle pilot hole is provided with triangular hill, triangular hill and valve block are integrated, the tip of triangular hill is consistent with the liquid flow path direction on column plate, the two ends of valve block are arranged on column plate respectively by valve leg, the valve leg being positioned at the most advanced and sophisticated side of triangular hill offers circular pilot hole, the dual-side that valve block does not arrange valve leg is respectively equipped with the raised line of many parallel spaced sets, raised line is downwards in curved arc shape.
In some embodiments, raised line and valve block are integrated.
In some embodiments, every sheet valve block is provided with two triangular hills.
Its beneficial effect is: the raised line downwards in curved arc shape of the present utility model makes valve block can not be fitted on column plate all the time, prevents float valve valve block after using for a long time to be bonded on column plate, affects the normal work of float valve; The raised line of parallel spaced set can be even by gas dispersion, improves gas dispersion degree, improve mass-transfer efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is a kind of structural representation shunting float valve of the utility model one embodiment.
The title of the corresponding component in figure represented by numeral:
1. valve block, 21. triangle pilot holes, 22. triangular hills, 3. valve leg, 31. circular pilot holes, 4. raised line.
Detailed description of the invention
As shown in Figure 1, the open a kind of shunting float valve of the utility model, comprises valve block 1.Valve block 1 offers triangle pilot hole 21, triangle pilot hole 21 is provided with triangular hill 22.Triangular hill 22 and valve block 1 are integrated.The tip of triangular hill 22 is consistent with the liquid flow path direction on column plate.Leg-of-mutton protruding 22 pairs of flow directions have certain guide effect, improve the velocity of liquid assets of liquid.The two ends of valve block 1 are welded with valve leg 3.The two ends of valve block 1 are arranged on column plate respectively by valve leg 3.Valve leg 3 is convex, and the part that valve leg 3 protrudes does not contact with valve block 1.When being arranged on by float valve in the valve opening on column plate, by the bend portions of the protrusion bottom valve leg 3, the lower surface of itself and column plate is fitted, and valve block 1 is positioned at the top of the upper surface of column plate.The valve leg 3 being positioned at the most advanced and sophisticated side of triangular hill 22 offers circular pilot hole 31, and the direction of circular pilot hole 31 is consistent with flow direction.The dual-side that valve block 1 does not arrange valve leg 3 is respectively equipped with the raised line 4 of many parallel spaced sets, raised line 4 is downward-sloping setting.Raised line 4 and valve block 1 are integrated.
The raised line 4 of downward-sloping setting of the present utility model makes valve block 1 can not be fitted on column plate all the time, prevents float valve valve block after using for a long time to be bonded on column plate, affects the normal work of float valve; The raised line 4 of parallel spaced set can be even by gas dispersion, improves gas dispersion degree, improve mass-transfer efficiency.
Above-described is only a kind of preferred embodiment shunting float valve of the utility model; for those of ordinary skill in the art; under the prerequisite not paying creative work, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. a shunting float valve, it is characterized in that, comprise valve block, described valve block offers triangle pilot hole, described triangle pilot hole is provided with triangular hill, described triangular hill and valve block are integrated, the tip of described triangular hill is consistent with the liquid flow path direction on column plate, the two ends of described valve block are arranged on column plate respectively by valve leg, the valve leg being positioned at the most advanced and sophisticated side of triangular hill offers circular pilot hole, the dual-side that described valve block does not arrange valve leg is respectively equipped with the many raised lines be arranged in parallel, and described raised line is downward-sloping setting.
2. shunting float valve according to claim 1, is characterized in that, described raised line and valve block are integrated.
3. shunting float valve according to claim 1, is characterized in that, every sheet valve block is provided with two triangular hills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732206.9U CN204319817U (en) | 2014-11-27 | 2014-11-27 | A kind of shunting float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732206.9U CN204319817U (en) | 2014-11-27 | 2014-11-27 | A kind of shunting float valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319817U true CN204319817U (en) | 2015-05-13 |
Family
ID=53156222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732206.9U Expired - Fee Related CN204319817U (en) | 2014-11-27 | 2014-11-27 | A kind of shunting float valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941567A (en) * | 2015-07-02 | 2015-09-30 | 苏州市科迪石化工程有限公司 | Long-strip-shaped floating valve |
| CN111389342A (en) * | 2020-03-26 | 2020-07-10 | 苏州科迪环保石化股份有限公司 | Strip-shaped float valve tower disc for preventing float valve from being adhered |
-
2014
- 2014-11-27 CN CN201420732206.9U patent/CN204319817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941567A (en) * | 2015-07-02 | 2015-09-30 | 苏州市科迪石化工程有限公司 | Long-strip-shaped floating valve |
| CN111389342A (en) * | 2020-03-26 | 2020-07-10 | 苏州科迪环保石化股份有限公司 | Strip-shaped float valve tower disc for preventing float valve from being adhered |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |