CN202155062U - Plastic solid valve tray - Google Patents
Plastic solid valve tray Download PDFInfo
- Publication number
- CN202155062U CN202155062U CN2011201752341U CN201120175234U CN202155062U CN 202155062 U CN202155062 U CN 202155062U CN 2011201752341 U CN2011201752341 U CN 2011201752341U CN 201120175234 U CN201120175234 U CN 201120175234U CN 202155062 U CN202155062 U CN 202155062U
- Authority
- CN
- China
- Prior art keywords
- valve
- tray
- column plate
- legs
- plastic solid
- 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
- Lift Valve (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a plastic solid valve tray comprising a tray, a valve face and two valve legs, wherein the two valve legs have the same height; a dip angle between the valve legs and the tray ranges from 20 degrees to 70 degrees; two trapezoid side holes are formed by the valve face and the two valve legs with the tray; gas enters a liquid layer of the tray from the lower part of the tray by the side holes so as to conduct gas-liquid contact mass transfer; and the plastic solid valve tray can be made of panels of PE (Polyethylene), PP (Polythylene), PVC (polyvinyl chloride), CPVC (Chlorinated Polyvinyl Chloride) and PVDF (Polyvinylidene Fluoride). The plastic solid valve tray is convenient to process and strong in toughness, and has a strong processing capacity, a high anti-corrosion performance, and long service life.
Description
Technical field
The utility model relates to gas-liquid mass transfer and uses column plate, the solid valve column plate of a kind of specifically plastics.
Background technology
At present, aspect the mass transfer apparatus of chemical industry, Gu the operating characteristics of valve column plate approaches valve plate; And column plate intensity is the better column plate of a kind of combination property greater than sieve tray and valve plate, but the solid valve column plate of tradition; Its material is a metal material; Under special working condition, the column plate of metal material is not corrosion-resistant, and cost is high.
Summary of the invention
For addressing the above problem, the utility model provides a kind of plastics solid valve column plate, and it is simple and reasonable, easy to process, toughness is strong, and solid corrosion-resistant, the long service life of valve column plate of plastics.
The utility model solves the technical scheme that its technical problem adopted: the solid valve column plate of a kind of plastics; Comprise column plate, valve face and two valve legs; Said two valve leg height equate; The inclination angle of said valve leg and said column plate is set to 20 °～70 °, and said valve face and said two valve legs and said column plate are formed two trapezoidal side openings; Gas carries out the gas-liquid contact mass transfer from the liquid layer of column plate below through said side opening entering column plate.The material that the solid valve column plate of said plastics adopts is that PE, PP, PVC, CPVC, PVDF sheet material all can.
The inclination angle of said valve leg and column plate is set to 20 °～70 °, high 6 mm～12 mm of said trapezoidal side opening, and two upper bases are 15 mm～50 mm, going to the bottom for two is 30 mm～60 mm.
Beneficial effect: the solid valve column plate of a kind of plastics that the utility model provides, it is easy to process, toughness is strong, and disposal ability is strong, and the solid valve column plate corrosion resistance of plastics is high, long service life.
Description of drawings
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the A-A view of Fig. 1.
1. column plates among the figure, 2. valve face, 3,4. valve leg, 5. side opening, 6. inclination angle.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As depicted in figs. 1 and 2, the utility model comprises column plate 1, and it is PVDF sheet material that said column plate 1 adopts material; Punching press has the valve face 2 that is connected as a single entity with column plate 1 and valve leg 3, valve leg 4 on column plate 1, forms inclination angle 6 between said valve leg 3, valve leg 4 and column plate 1 plane, and said inclination angle 6 is set to 20 o～70 o; Valve face 2 and valve leg 3, valve leg 4 are formed two trapezoidal side openings 5 with column plate 1, and gas carries out the gas-liquid contact mass transfer from the liquid layer of column plate 1 below through the said column plate 1 of said side opening 5 entering.
Claims (2)
1. plastics are consolidated the valve column plate; Comprise column plate, valve face and two valve legs; It is characterized in that: said two valve leg height equate; The inclination angle of said valve leg and said column plate is set to 20 °～70 °, and said valve face and said two valve legs and said column plate are formed two trapezoidal side openings, and the material that the solid valve column plate of said plastics adopts is that PE, PP, PVC, CPVC, PVDF sheet material all can.
2. according to the solid valve column plate of right 1 described a kind of plastics, it is characterized in that: high 6 mm～12 mm of said trapezoidal side opening, two upper bases are 15mm～50 mm, going to the bottom for two is 30 mm～60 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201752341U CN202155062U (en) | 2011-05-30 | 2011-05-30 | Plastic solid valve tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201752341U CN202155062U (en) | 2011-05-30 | 2011-05-30 | Plastic solid valve tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155062U true CN202155062U (en) | 2012-03-07 |
Family
ID=45762713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201752341U Expired - Fee Related CN202155062U (en) | 2011-05-30 | 2011-05-30 | Plastic solid valve tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202155062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201874A (en) * | 2018-02-11 | 2018-06-26 | 中国石油大学(北京) | Tower internals and tower |
-
2011
- 2011-05-30 CN CN2011201752341U patent/CN202155062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201874A (en) * | 2018-02-11 | 2018-06-26 | 中国石油大学(北京) | Tower internals and tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202155062U (en) | Plastic solid valve tray | |
| CN202410677U (en) | Foamed ceramic structured ripple packing | |
| CN202036997U (en) | Optimized direction-changing orifice plate corrugated packing | |
| CN202793473U (en) | Moving type measuring weir | |
| CN2558450Y (en) | Trifoil ring packing | |
| CN207856667U (en) | A kind of desulphurization denitration bubble column | |
| CN201799280U (en) | Rectangular saddle ring filler | |
| CN202151511U (en) | Plastic tongue-shaped plate | |
| CN203031682U (en) | Puncher special for molecular sieve | |
| CN103296300A (en) | Vanadium battery pack, liquid flow frame and liquid storage tank for laboratory investigation | |
| CN201519580U (en) | Corrugated structured packing | |
| CN204275990U (en) | A kind of Clothoid type anti-wall flow structured packing dish | |
| CN201832653U (en) | Regular ceramic valley and peak corrugated packing | |
| CN202692823U (en) | Water collector device | |
| CN203021657U (en) | Duckweed type insulating sheet of electrolytic bath | |
| CN201823532U (en) | Pall ring | |
| CN206081763U (en) | High -efficiency tilted plate separator | |
| CN202304541U (en) | Novel sheet bar for rising and falling film evaporator | |
| CN205127439U (en) | Waste water is strip rectification U type column plate for deamination | |
| CN202173826U (en) | Plastic normal-pressure pumping and filtering device | |
| CN103537147A (en) | PVC (Poly Vinyl Chloride) filtering plate | |
| CN210645491U (en) | Separator structure of gas-liquid separator | |
| CN203090713U (en) | Chemical toxic gas filter device | |
| CN202315352U (en) | Novel sheet bar for climbing film evaporator | |
| CN208161319U (en) | A kind of coarse fodder water scrubber |
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: 20120307 Termination date: 20140530 |