CN204508979U - Large-scale commutation system pure water resistivity quick-lift attachreactor - Google Patents
Large-scale commutation system pure water resistivity quick-lift attachreactor Download PDFInfo
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- CN204508979U CN204508979U CN201520200655.3U CN201520200655U CN204508979U CN 204508979 U CN204508979 U CN 204508979U CN 201520200655 U CN201520200655 U CN 201520200655U CN 204508979 U CN204508979 U CN 204508979U
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- resin container
- moves
- flange
- commutation system
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Abstract
The utility model discloses a kind of large-scale commutation system pure water resistivity quick-lift attachreactor, comprise pure water cooler, water supply tank, resin container group filtering system and rectifier cabinet, resin container group filtering system is connected in parallel in commutation system by upper Y-junction and lower Y-junction and packaged type resin container group; Packaged type resin container group comprises first and moves resin container and second and move resin container, first moves resin container is positioned at the upper end that second moves resin container, first moves the top contact of resin container is connected with the upper Y-junction in commutation system, first bottom fitting moving resin container is connected with the second top contact moving resin container, and second moves the bottom fitting of resin container is connected with the lower Y-junction in commutation system.During use, packaged type resin container group is in parallel with original resin container group filtering system, improve the pulling speed of resistivity, each maintenance can reduce more than 18 hours five unit operation time, effectively improves the security that commutation system runs.
Description
technical field:
The utility model relates to a kind of resistivity lifting gear, particularly relates to a kind of large-scale commutation system pure water resistivity quick-lift attachreactor, belongs to aluminium electrolysis enterprise commutation system running maintenance technical field.
background technology:
For aluminium electrolysis enterprise, commutation system is a most key link, and the steady running of system is the foundation stone that Aluminum Electrolysis Production is carried out smoothly.In order to ensure the stable of commutation system, it is large-scale by platform interruption maintenance that industry regulation must carry out spring, autumn twice every year.In order to ensure safe power supply, current 400KA commutation system many employings " 5+1 " operational mode, namely runs six units under normal circumstances, runs five units during maintenance.Therefore whenever certain unit maintenance, being the moment that system is the weakest, how shortening the time in this weak moment, promote the stability of electrolytic aluminium rectification system, is the target studied of those skilled in the art and direction.
Rectifier cabinet in commutation system operationally can produce amount of heat, pure water cooler is the nucleus equipment of rectifier cabinet cooling, all need during owing to overhauling at every turn to clean the radiator element of pure water cooler, need again to the filling pure water of system after cleaning, but newly filling pure water resistivity is at 0.2M about Ω, and the requirement of rectifier cabinet safe operation to resistivity reaches more than 1.5M Ω, this just needs circulating water system first to run, utilize the resin in resin container to promote resistivity, progressively reach the requirement of rectifier cabinet safe operation.Because the requirement of flow, resin container can not directly be series in system in prior art, need to be connected in parallel in cooling water recirculation system and run, its purification speed is slower, after each rectifier cabinet has mended pure water, need the circulation through 4 ~ 5 hours, resistivity just can reach steady running requirement, substantially prolongs the time in " unit maintenance " this weak moment, brings certain financial loss to enterprise.
utility model content:
Technical problem to be solved in the utility model is: provide a kind of large-scale commutation system pure water resistivity quick-lift attachreactor, shortens the working time of five units during the maintenance of aluminium electrolysis enterprise commutation system, lifting system security.
The technical scheme that the utility model is taked for technical solution problem is:
A kind of large-scale commutation system pure water resistivity quick-lift attachreactor, comprise pure water cooler, water supply tank, resin container group filtering system and rectifier cabinet, described resin container group filtering system is connected in parallel in commutation system by upper Y-junction and lower Y-junction and one group of packaged type resin container group; Described packaged type resin container group comprises first and moves resin container and second and move resin container, described first moves resin container comprises four movable pulleys bottom top contact first flange, the second flange, three-flange, supporting steel plate, four iron angle supporting legs, four iron angle supporting legs and bottom fitting, forms resin container upper cavity, forms resin container lower cavity between described second flange and three-flange between described first flange and the second flange; Described three-flange lower end is provided with described supporting steel plate, and described supporting steel plate is the steel plate of 5 ~ 10mm thickness, center drilling, and center-hole diameter and described first diameter moving resin container match; Described supporting steel plate lower end is vertically welded with four described iron angle supporting legs, in described four movable pulleys, two driving wheels that move to left are the universal wheel of two strap brakes, two driving wheels that move to right are two directional wheels, are convenient to described first and move resin container when mobile, control direction and fixing; The structure that described second structure and described first moving resin container moves resin container is completely the same, described first moves resin container is positioned at the upper end that described second moves resin container, described first moves the top contact of resin container is connected with the upper Y-junction in commutation system, described first bottom fitting moving resin container is connected with described second top contact moving resin container, and described second moves the bottom fitting of resin container is connected with the lower Y-junction in commutation system.
Described resin container upper cavity inside is provided with filter screen, is filled with filter cotton; Filtration resin is filled with in described resin container lower cavity.
Large-scale commutation system is in maintenance process, when overhauling any platform unit, just packaged type resin container group of the present utility model and system original resin container group filtering system are connected in parallel and use, test of many times proves that the resistivity lifting time only needs 1 hours, greatly improve the pulling speed of resistivity, after resistivity meets safe operation requirement, again remove packaged type resin container group.So, each maintenance can reduce more than 18 hours five unit operation time, effectively improves the security that commutation system runs.
The utility model structure is simple, reasonable in design, and manufacture and operate all very simple, be easy to use, the inspection and maintenance for aluminium electrolysis enterprise commutation system provides technical guarantee.
accompanying drawing illustrates:
Fig. 1 is principle of work system chart of the present utility model;
Fig. 2 is the first structural representation moving resin container in Fig. 1;
Fig. 3 is the second structural representation moving resin container in Fig. 1.
embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is further explained and illustrate:
See Fig. 1, Fig. 2 and Fig. 3, a kind of large-scale commutation system pure water resistivity quick-lift attachreactor, comprise pure water cooler 1, water supply tank 2, resin container group filtering system 4 and rectifier cabinet 5, resin container group filtering system 4 is connected in parallel in commutation system by upper Y-junction 3 and lower Y-junction 8 and one group of packaged type resin container group.
Packaged type resin container group comprises first and moves resin container 6 and second and move resin container 7, first moves resin container 6 comprises four movable pulleys bottom top contact 9, first flange 10, second flange 11, three-flange 13, supporting steel plate 14, four iron angle supporting legs 15, four iron angle supporting legs 15 and forms between resin container upper cavity 12, second flange 11 and three-flange 13 between bottom fitting 17, the first flange 10 and the second flange 11 and form resin container lower cavity 21; Three-flange 13 lower end is provided with supporting steel plate 14, states the steel plate that supporting steel plate 14 is 5 ~ 10mm thickness, center drilling, center-hole diameter and the first diameter moving resin container 6 match; Supporting steel plate 14 lower end is vertically welded with four iron angle supporting legs 15), in four movable pulleys, two driving wheels 16 that move to left are the universal wheel of two strap brakes, two driving wheels 18 that move to right are two directional wheels, are convenient to first and move resin container 6 when mobile, control direction and fixing; The structure that second structure and first moving resin container 7 moves resin container 6 is completely the same, first moves resin container 6 is positioned at the upper end that second moves resin container 7, first moves the top contact 9 of resin container 6 is connected with the upper Y-junction 3 in commutation system, the top contact 19 that first bottom fitting 17 and second moving resin container 6 moves resin container 7 is connected, and second moves the bottom fitting 20 of resin container 7 is connected with the lower Y-junction 8 in commutation system.
Be provided with filter screen in resin container upper cavity 12 inside, be filled with filter cotton; Filtration resin is filled with in resin container lower cavity 21.
Large-scale commutation system is in maintenance process, when overhauling any platform unit, just packaged type resin container group of the present utility model and system original resin container group filtering system are connected in parallel and use, test of many times proves that the resistivity lifting time only needs 1 hours, greatly improve the pulling speed of resistivity, after resistivity meets safe operation requirement, again remove packaged type resin container group.So, each maintenance can reduce more than 18 hours five unit operation time, effectively improves the security that commutation system runs.
Change the formation of portable resin container, quantity, installation method, method of attachment, the valve that original system installs additional and Y-junction position, multiple embodiment can be formed, be variation range of the present utility model, do not describe in detail one by one at this.
Claims (2)
1. one kind large-scale commutation system pure water resistivity quick-lift attachreactor, comprise pure water cooler (1), water supply tank (2), resin container group filtering system (4) and rectifier cabinet (5), it is characterized in that: described resin container group filtering system (4) is connected in parallel in commutation system by upper Y-junction (3) and lower Y-junction (8) with one group of packaged type resin container group, described packaged type resin container group comprises first and moves resin container (6) and second and move resin container (7), described first moves resin container (6) comprises top contact (9), first flange (10), second flange (11), three-flange (13), supporting steel plate (14), four iron angle supporting legs (15), four movable pulleys of four iron angle supporting leg (15) bottoms and bottom fitting (17), resin container upper cavity (12) is formed between described first flange (10) and the second flange (11), resin container lower cavity (21) is formed between described second flange (11) and three-flange (13), described three-flange (13) lower end is provided with described supporting steel plate (14), and described supporting steel plate (14) is the steel plate of 5 ~ 10mm thickness, center drilling, and center-hole diameter and the described first diameter moving resin container (6) match, described supporting steel plate (14) lower end is vertically welded with four described iron angle supporting legs (15), in described four movable pulleys, two driving wheels that move to left (16) are the universal wheel of two strap brakes, two driving wheels that move to right (18) are two directional wheels, are convenient to described first and move resin container (6) when mobile, control direction and fixing, the structure that described second structure and described first moving resin container (7) moves resin container (6) is completely the same, described first moves resin container (6) is positioned at the upper end that described second moves resin container (7), described first moves the top contact (9) of resin container (6) is connected with the upper Y-junction (3) in commutation system, the top contact (19) that described first bottom fitting (17) and described second moving resin container (6) moves resin container (7) is connected, described second moves the bottom fitting (20) of resin container (7) is connected with the lower Y-junction (8) in commutation system.
2. large-scale commutation system pure water resistivity quick-lift attachreactor according to claim 1, is characterized in that: described resin container upper cavity (12) inside is provided with filter screen, is filled with filter cotton; Filtration resin is filled with in described resin container lower cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200655.3U CN204508979U (en) | 2015-04-07 | 2015-04-07 | Large-scale commutation system pure water resistivity quick-lift attachreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200655.3U CN204508979U (en) | 2015-04-07 | 2015-04-07 | Large-scale commutation system pure water resistivity quick-lift attachreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508979U true CN204508979U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200655.3U Expired - Fee Related CN204508979U (en) | 2015-04-07 | 2015-04-07 | Large-scale commutation system pure water resistivity quick-lift attachreactor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204508979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365250A (en) * | 2016-12-03 | 2017-02-01 | 无锡溥汇机械科技有限公司 | Pure water specific resistance value increasing device |
-
2015
- 2015-04-07 CN CN201520200655.3U patent/CN204508979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365250A (en) * | 2016-12-03 | 2017-02-01 | 无锡溥汇机械科技有限公司 | Pure water specific resistance value increasing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210407 |