CN202054908U - Rotationally molded electrolytic bath with polyethylene corrugated inner liner and reinforced concrete housing - Google Patents
Rotationally molded electrolytic bath with polyethylene corrugated inner liner and reinforced concrete housing Download PDFInfo
- Publication number
- CN202054908U CN202054908U CN2011201002699U CN201120100269U CN202054908U CN 202054908 U CN202054908 U CN 202054908U CN 2011201002699 U CN2011201002699 U CN 2011201002699U CN 201120100269 U CN201120100269 U CN 201120100269U CN 202054908 U CN202054908 U CN 202054908U
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- polyethylene
- inner bag
- inner liner
- reinforced concrete
- fitting
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Abstract
The utility model relates to a rotationally molded electrolytic bath with a polyethylene corrugated inner liner and a reinforced concrete housing, which comprises the polyethylene inner liner and the reinforced concrete housing, wherein the polyethylene inner liner and the reinforced concrete housing are integrally casted and molded, the polyethylene inner liner is the polyethylene corrugated inner liner which is rotationally molded, and the polyethylene corrugated inner liner and the reinforced concrete housing are integrally casted and molded through a trapezoidal pre-embedded part. The polyethylene corrugated inner liner is uniform in wall thickness, indeformable and better in rigidity, furthermore, the expansion and the inward bulging can be avoided, the phenomenon of scratching a polar plate is avoided, and the pre-embedded part can not cause the stress cracking of the polyethylene inner liner, so that the technical properties of the electrolytic bath are greatly improved.
Description
Technical field
The utility model relates to the electrolyzer technical field, be specifically related to a kind of rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer, can be widely used in electrolysis production anticorrosion equipments such as domestic and international non-ferrous metal and ferrous metal hydrometallurgy industry lead, zinc, copper, manganese, cobalt, nickel.
Background technology
The corrosion protective lining of tradition steel reinforced concrete electrolyzer has pitch, soft polyvinyl chloride plastic, glass reinforced plastic etc., and its shortcoming is easy seepage, and the energy consumption height needs stop production to overhaul every year, the maintenance cost height.The Chinese patent " rotoforming polyethylene inner bag steel reinforced concrete shell electrolyzer " of my company's application, solved the shortcoming that above traditional electrolyzer exists, but the patented product also has following insufficient place: the boring of (1) built-in fitting is connected with arrangement of reinforcement, inconvenience is installed, on the polyethylene inner bag, produces stress easily; (2) the polyethylene inner bag is a two dimensional structure, and inhomogeneity of wall thickness is even, is easy to generate inner bag bulging phenomenon.Must improve and perfect for this reason.
Summary of the invention
Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide a kind of rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer, polyethylene ripple inner bag wall thickness is even, indeformable, rigidity is better, and the interior drum that can not expand, and electrodeless blackboard eraser is scraped phenomenon, built-in fitting can not cause the stress cracking of polyethylene inner bag, greatly improves the technical feature of electrolyzer.
The technical solution adopted in the utility model is: this rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer, comprise polyethylene inner bag and Steel Concrete shell, polyethylene inner bag and the integrated poured moulding of Steel Concrete shell, the polyethylene ripple inner bag that described polyethylene inner bag is rotoforming; Polyethylene ripple inner bag is by trapezoidal built-in fitting and the integrated poured moulding of Steel Concrete shell.
In the technique scheme, described trapezoidal built-in fitting is the trapezoidal built-in fitting of polyethylene, and the trapezoidal built-in fitting microcephaly of polyethylene is fixedlyed connected with the welding of polyethylene ripple inner bag, and the trapezoidal built-in fitting major part of polyethylene outwardly.
Characteristics of the present utility model:
1, changes polyethylene plane inner bag into the ripple inner bag, improved the homogeneity question of polyethylene inner bag wall thickness;
When 2, polyethylene inner bag and steel reinforced concrete shell are integrated poured, equally distributed embedded part structure is improved, change the ladder type built-in fitting into by the perforation connection and connect, reduced stress, wedge structure is fixing reliable convenient;
3, the polyethylene inner bag is in aggregates by ladder type built-in fitting and the cast of Steel Concrete shell electrolyzer, equally distributed polyethylene built-in fitting is fixed on the steel reinforced concrete groove polyethylene ripple inner bag, polyethylene inner bag expanded by heating amount is disperseed uniform, no inner bag bulging phenomenon is avoided the phenomenon that scrapes of cathode-anode plate and inner bag inwall.
Advantageous effect:
1, polyethylene ripple inner bag wall thickness is even, and not yielding, rigidity is better;
2, after electrolytic cell equipment was gone into operation and used, because equally distributed built-in fitting, polyethylene liner was difficult for drum in the expansion, does not have the phenomenon that scrapes of pole plate;
3, the built-in fitting after the improvement can not cause the stress cracking of polyethylene inner bag.
Description of drawings:
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure side view;
Fig. 3 is the utility model structure vertical view;
Fig. 4 is the trapezoidal embedded part structure synoptic diagram of the utility model.
Among the figure, 1-polyethylene ripple inner bag, 2-Steel Concrete shell, the trapezoidal built-in fitting of 3-polyethylene, 4-outside surface anticorrosion coating.
Embodiment:
Referring to Fig. 1, Fig. 2, rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer of the present utility model, comprise polyethylene inner bag 1 and Steel Concrete shell 2, polyethylene inner bag and the integrated poured moulding of Steel Concrete shell, the polyethylene ripple inner bag that described polyethylene inner bag is rotoforming; Polyethylene ripple inner bag is by trapezoidal built-in fitting and the integrated poured moulding of Steel Concrete shell, described trapezoidal built-in fitting is the trapezoidal built-in fitting 3 of polyethylene, the trapezoidal built-in fitting microcephaly of polyethylene is fixedlyed connected with the welding of polyethylene ripple inner bag, and the trapezoidal built-in fitting major part of polyethylene outwardly.During making, elder generation's integral one-step molding polyethylene ripple inner bag 1, this inner bag are as the internal mold of electrolyzer cast, and inner bag outside uniform distribution is welded with polyethylene ladder type built-in fitting 3, ladder type microcephaly welding, major part shows as Fig. 4 outwardly, joins reinforcing bar then, after being installed, external mold carries out concrete depositing, after the maintenance demoulding, be the inner body corrosion protective lining, the outside is the electrolyzer of Steel Concrete, the outside surface of electrolyzer is done protective system 4 again.
Claims (2)
1. rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer, comprise polyethylene inner bag and Steel Concrete shell, polyethylene inner bag and the integrated poured moulding of Steel Concrete shell is characterized in that: the polyethylene ripple inner bag that described polyethylene inner bag is rotoforming; Polyethylene ripple inner bag is by trapezoidal built-in fitting and the integrated poured moulding of Steel Concrete shell.
2. rotoforming polyethylene ripple inner bag steel reinforced concrete shell electrolyzer according to claim 1, it is characterized in that: described trapezoidal built-in fitting is the trapezoidal built-in fitting of polyethylene, the trapezoidal built-in fitting microcephaly of polyethylene is fixedlyed connected with the welding of polyethylene ripple inner bag, and the trapezoidal built-in fitting major part of polyethylene outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201002699U CN202054908U (en) | 2011-04-08 | 2011-04-08 | Rotationally molded electrolytic bath with polyethylene corrugated inner liner and reinforced concrete housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201002699U CN202054908U (en) | 2011-04-08 | 2011-04-08 | Rotationally molded electrolytic bath with polyethylene corrugated inner liner and reinforced concrete housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054908U true CN202054908U (en) | 2011-11-30 |
Family
ID=45014889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201002699U Expired - Fee Related CN202054908U (en) | 2011-04-08 | 2011-04-08 | Rotationally molded electrolytic bath with polyethylene corrugated inner liner and reinforced concrete housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059048A (en) * | 2017-03-29 | 2017-08-18 | 成都仁信源科技有限公司 | Anti-corrosion electrolytic cell |
-
2011
- 2011-04-08 CN CN2011201002699U patent/CN202054908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059048A (en) * | 2017-03-29 | 2017-08-18 | 成都仁信源科技有限公司 | Anti-corrosion electrolytic cell |
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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: 20111130 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |