CN85204115U - Glass epoxy coated polyvinyl chloride ion exchanging cylinder - Google Patents
Glass epoxy coated polyvinyl chloride ion exchanging cylinder Download PDFInfo
- Publication number
- CN85204115U CN85204115U CN198585204115U CN85204115U CN85204115U CN 85204115 U CN85204115 U CN 85204115U CN 198585204115 U CN198585204115 U CN 198585204115U CN 85204115 U CN85204115 U CN 85204115U CN 85204115 U CN85204115 U CN 85204115U
- Authority
- CN
- China
- Prior art keywords
- ion exchange
- polyvinyl chloride
- chloride ion
- glass epoxy
- exchange column
- 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.)
- Withdrawn
Links
Images
Abstract
The utility model relates to a glass epoxy coated polyvinyl chloride ion exchanging cylinder which is formed by that a glass epoxy layer is coated on the shell of a rigid polyvinyl chloride ion exchanging cylinder. In order to prevent the disengagement between the two materials, an adhesive layer with high cohesive force is coated in the middle as a transition layer. The utility model has the advantages of good effect, high corrosion resistance, high mechanical strength and excellent economy.
Description
The utility model belongs to the improvement of ion exchange column material.
Ion exchange technique is widely used in physics such as preparation, purifying and purification, the chemical technology operation.Known in the world ion exchange column is of a great variety.Because it will touch various different mediums, and will bear certain pressure, so require very high to the selection of ion exchange column.As in wastewater treatment, the mal-condition of often will the amount of running into big, strong acid, highly basic and severe toxicity also requires anti-irradiation if meet radioactive solution.Existing ion exchange column still can not have concurrently withstand voltage, corrosion-resistant and economy three aspect advantages simultaneously.
" the Chemical Equipment Design handbook was write to organize in " the nonmetal anticorrosion equipment of chemical industry equipment handbook (the 3) " data such as (the Shanghai People's Press) of writing and has been mentioned five kinds of ion exchange columns that different materials is made in 1972, the performance that has compared them, wherein the fiberglass ion exchange column can bear 6 kg/cm pressure, but the corrosion of not anti-ethanol, dense HCl, 20%NaOH.The PVC-U ion exchange column only bears the pressure of 1.5 kg/cm, and mechanical strength is little, and is yielding, is not suitable for toxicity and solid dielectric.Organic glass ion exchange column can bear the pressure of 2.5 kg/cm, not anti-highly basic, processing difficulties.Though steel plastic-blasting ion exchange column mechanical strength height, processing difficulties costs an arm and a leg.Steel japanning ion exchange column mechanical strength is high but not corrosion-resistant.As seen not withstand voltage, shortcoming such as be not able to bear strong corrosion and cost an arm and a leg that above-mentioned known various ion exchange columns have respectively.
Above-mentioned data proposes a kind of fiberglass and strengthens glass tube, the pottery that rigid polyvinyl chloride material is made, and can greatly improve voltage endurance capability, enlarges the scope of application, increases the service life.Once made 50 square metres of horizontal tanks with this kind material, but the report that utilizes this material to make ion exchange column was not arranged.
The utility model attempts to select for use fiberglass to strengthen that rigid polyvinyl chloride material is made a kind of mechanical strength height, had strong corrosion resistant performance, easy to process and cheap novel ion exchange column.
The utility model is considered, and is easy to process though the ion exchange column of PVC-U system is corrosion-resistant, and bad mechanical strength only can be born the pressure of 1.5 kg/cm.In order to improve mechanical strength, on the PVC-U shell, apply one deck fiberglass again, constitute PVC-U-fiberglass compound ion exchange column, throw off for preventing fiberglass and PVC-U, middle must brushing one deck two kinds of materials all there be the adhesive of strong cohesive force, makes filter course as polyurethane adhesive.So just absorb the corrosion-resistant and fiberglass mechanical strength height of PVC-U, born the big two-fold advantage of pressure.The present utility model people finds that in actual use these two kinds of materials make up use in aggregates by transition zone, and its performance is much better than its a kind of material of independent use or these two kinds of material ion exchange columns are used in stack.Under the pressure that bears 6 kg/cm, in the 6NHCl medium, to soak 30 days, corrosion depth only is 0.25 millimeter.
Fig. 1 ion exchange column outline drawing
Fig. 2 A-A face enlarged drawing
Fig. 3 B-B face enlarged drawing
(1) is the PVC-U internal layer among the figure; (2) be transition zone; (3) be the fiberglass skin.
As seen from the figure, with the internal layer (1) of conventional PVC-U processing technology manufacturing ion exchange column, the brushing adhesive stick twines gauze again and constitutes transition zone (2) then, and outermost layer is frp layer (3).
Concrete enforcement is appearance grease removal, the hacking with internal layer (1), is coated with then with adhesive, as polyurethane adhesive, twines gauze after 10 minutes, is coated with adhesive, by national standard or conventional method coating fiberglass again.Its thickness is designed as required by the designer.
The utility model is actually used in cyanogen and copper in the complex anion exchange reclaiming clean cyanide-containing electroplating water, and is through the stable performance of the actual use proof of three wheat harvesting periods, respond well. Maximum switching capacity 1.83-2.08 milliequivalent/milliliter wherein; Maximum 5 tons/hour of the flows of processing. Prove the ion exchange column dependable performance that this composite is made, have simultaneously the strongest corrosion resistance and high mechanical strength and good economy.
Claims (2)
1, a kind of by constitute withstand voltage of PVC-U and the ion exchange column of being able to bear strong corrosion, it is characterized in that said ion exchange column is that the brushing adhesive stick is made transition zone and applied and constitute with fiberglass on PVC-U ion exchange column shell.
2, ion exchange column according to claim 1 is characterized in that said transition zone is to be made of adhesive such as polyurethane and gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585204115U CN85204115U (en) | 1985-10-18 | 1985-10-18 | Glass epoxy coated polyvinyl chloride ion exchanging cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585204115U CN85204115U (en) | 1985-10-18 | 1985-10-18 | Glass epoxy coated polyvinyl chloride ion exchanging cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85204115U true CN85204115U (en) | 1986-06-11 |
Family
ID=4799504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198585204115U Withdrawn CN85204115U (en) | 1985-10-18 | 1985-10-18 | Glass epoxy coated polyvinyl chloride ion exchanging cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85204115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049386C (en) * | 1991-12-19 | 2000-02-16 | 何荣潮 | Glass steel-magnesite concrete compounded support material for mining well |
| CN101804364A (en) * | 2010-04-21 | 2010-08-18 | 殷承 | Organic glass ion exchange column without flange |
-
1985
- 1985-10-18 CN CN198585204115U patent/CN85204115U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049386C (en) * | 1991-12-19 | 2000-02-16 | 何荣潮 | Glass steel-magnesite concrete compounded support material for mining well |
| CN101804364A (en) * | 2010-04-21 | 2010-08-18 | 殷承 | Organic glass ion exchange column without flange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104355365B (en) | The processing method of chromate waste water zero release of pollutant | |
| CN101172676A (en) | Method for processing hexavalent chromium contained wastewater with ion exchange resin | |
| CN109111207B (en) | Porous phosphorus removal ceramsite and preparation method thereof | |
| CN85204115U (en) | Glass epoxy coated polyvinyl chloride ion exchanging cylinder | |
| CN1252227C (en) | Clean modified briquette and method for preparing same | |
| CN105417878A (en) | Filter system applied to pickling sludge leachate treatment | |
| Warshawsky | Chelating ion exchangers | |
| CN105329977A (en) | Adsorbent for treating cyanide-containing wastewater produced in precious metal production and preparation method thereof | |
| CN209368383U (en) | A kind of plating chromium plating bath purification and impurity removal equipment | |
| CN103183406B (en) | Preparation method of high-concentration PAM-aluminum, zinc iron composite water treatment agent | |
| CN213644346U (en) | Wear-resistant rubber lining plate | |
| CN201454489U (en) | Roller pelletizer | |
| CN201737793U (en) | Mixed electroplating waste water regenerating and recycling device | |
| CN216457148U (en) | Filter screen with good corrosion resistance effect for sewage treatment | |
| CN212492878U (en) | Polyaluminum workshop reation kettle tetrafluoro cover | |
| CN2398365Y (en) | Elastic asphalt waterproof coiled material | |
| CN214784719U (en) | Environment-friendly corrosion-resistant steel structure with anti-twisting function | |
| CN216743214U (en) | Water pipe with high environmental protection performance for hydraulic engineering | |
| CN214083300U (en) | High-strength resin glass fiber reinforced plastic structure | |
| CN211970062U (en) | Intelligent logistics tray easy to manage | |
| CN85108249A (en) | Fixed bed particulate cathode reactor silver-plating rinse water silver recovery method, equipment and purposes | |
| CN210964126U (en) | Mud-water separation device for sewage treatment | |
| CN213299250U (en) | High strength pipeline for sewage discharge | |
| CN2250995Y (en) | Composite combined plate for reservoir | |
| CN201896940U (en) | Single-body hydraulic cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |