CN203728899U - Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device - Google Patents
Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device Download PDFInfo
- Publication number
- CN203728899U CN203728899U CN201420055285.4U CN201420055285U CN203728899U CN 203728899 U CN203728899 U CN 203728899U CN 201420055285 U CN201420055285 U CN 201420055285U CN 203728899 U CN203728899 U CN 203728899U
- Authority
- CN
- China
- Prior art keywords
- tower body
- screen plate
- discharge device
- liquid discharge
- ion exchange
- 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
Abstract
The utility model relates to a uranium hydrometallurgy fixed bed ion exchange column with an integrated filtrating and liquid draining device. The ion exchange column comprises a column body and legs, wherein the column body is supported by the legs, the integrated filtrating and liquid draining device and a resin transfer joint are respectively arranged at the bottom of the column body, the integrated filtrating and liquid draining device is fixed in a liquid draining pipe arranged at the bottom of the column body by bolts, a sealing gasket is disposed at a junction surface of the integrated filtrating and liquid draining device and a flange plate on the liquid draining pipe, the resin transfer joint is arranged at the position, close to the wall of the column body, of the bottom of the column body and a resin transfer valve is arranged on the resin transfer joint.
Description
Technical field
The utility model relates to a kind of uranium hydrometallurgy ion exchange tower, particularly a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device and resin transfer outlet.
Background technology
Ground (heap) soaks and becomes leaching method important in present hydrometallurgical process of uranium.The leach liquor uranium concentration of their gained is generally lower, therefore conventionally adopt ion exchange method therefrom to extract uranium.Adsorption uranium from clear liquid, the optimum regime of resin is closely knit bed, corresponding equipment has fixed bed and the large class of packed moving bed device two.Conventional equipment is fixed bed at home, for preventing resin leakage, conventional filter method is generally the bottom hand packing quartz sand filtration layer in uranium hydrometallurgy ion exchange tower, and the main drawback of this method is: the direct big area of (1) resin contacts with quartz sand layer, strengthens resin wearing; (2) easily cause when backwash process quartz sand layer and resin layer to mix, occur resin leakage phenomenon; (3) filtering layer is changed needs the long period and artificial in a large number; (4) existing uranium hydrometallurgy ion exchange tower does not arrange special resin transfer outlet besides, when resin transfer, back-flushing enters from uranium hydrometallurgy ion-exchange tower bottom filtrate outlet, by filtration unit, resin is shifted away from the top of uranium hydrometallurgy ion exchange tower, back-flushing reduces by flow velocity after filtration unit, has extended the transfer time of resin.
Summary of the invention
The object of the invention is to overcome the above-mentioned deficiency of prior art and a kind of uranium hydrometallurgy fixed-bed ion exchange tower with the outlet of Integral filtering liquid discharge device and resin transfer is provided.
The technical solution of the utility model is: a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device, comprises tower body and supporting leg.Tower body is supported by supporting leg, and the inwall of tower body is lined with PO glue preservative coat, and the bottom of tower body is provided with drain pipe, and drain pipe communicates with the inner chamber of tower body.The top of tower body is respectively equipped with stoste inlet union, resin inlet joint, exhaust outlet mouth joint, pressure tapping and spare resin inlet union, stoste inlet union, resin inlet joint, exhaust outlet mouth joint, pressure tapping and spare resin inlet union communicate with the inner chamber of tower body respectively, stoste inlet union is provided with stoste imported valve, resin inlet joint is provided with resin inlet valve, exhaust outlet mouth joint is provided with exhaust outlet valve, pressure tapping is provided with tensimeter, and spare resin inlet union is provided with spare resin imported valve.The barrel of tower body bottom is provided with maintenance access, and maintenance access communicates with the inner chamber of tower body, and maintenance access is provided with cover plate, and cover plate is fixed by screws on maintenance access.The bottom of tower body is respectively equipped with Integral filtering liquid discharge device and resin transfer joint, Integral filtering liquid discharge device is bolted in the drain pipe of tower body bottom, the bonding surface of Integral filtering liquid discharge device and drain pipe upper flange plate is provided with gasket, resin transfer joint is arranged on the position of tower body bottom near tower body barrel, and resin transfer joint is provided with resin transfer valve.
Described Integral filtering liquid discharge device is made up of shell, the first filtering membrane, the first screen plate, the second filtering membrane, the second screen plate, the 3rd filtering membrane, the 3rd screen plate, upper cruciform back up pad, cylindrical shell, lower cruciform back up pad, base plate, the first gasket, the second gasket and drain pipe valve.
Drain pipe valve is arranged on by bolt and gasket on the drain pipe of base plate, lower cruciform back up pad is arranged on the lower end of cylindrical shell internal partition, upper cruciform back up pad is arranged on the upper end of cylindrical shell internal partition, in the interlayer of upper cruciform back up pad, be provided with quartz sand filtration layer, the 3rd screen plate, the 3rd filtering membrane, the second screen plate, the second filtering membrane, the first screen plate and the first filtering membrane are superimposed successively, and be mounted by means of bolts on the port of cylindrical shell, the first screen plate, filter pore on the second screen plate and the 3rd screen plate is mutually corresponding, guarantee fluid smoothness, casing is on cylindrical shell, the first gasket is located between outer casing bottom end face and the bonding surface of cylindrical shell, the second gasket is located between cylinder body bottom end face and the bonding surface of base plate.
The inside and outside wall of shell is lined with PO glue preservative coat.
The first screen plate is provided with a plurality of filter pore and a plurality of screw hole, and the structure of the second screen plate and the 3rd screen plate is identical with the first screen plate.
The wooden partition of upper cruciform back up pad is provided with a plurality of filter pore, and the wooden partition of lower cruciform back up pad is provided with a plurality of filter pore, and the bottom of lower cruciform back up pad is provided with filters mouth.
The inwall of cylindrical shell is provided with dividing plate, and dividing plate is provided with a plurality of filter pore.
On the inwall of base plate drain pipe and top panel, be lined with PO glue preservative coat.
Uranium hydrometallurgy fixed-bed ion exchange tower, in the time of normal sorption and drip washing operation, is closed the valve on uranium hydrometallurgy fixed-bed ion exchange tower.
When resin transfer, open the resin transfer valve of tree uranium hydrometallurgy fixed-bed ion exchange tower bottom, by surge pump or air compressor machine, resin transfer is gone out.
The utility model compared with prior art has following features:
1, the uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device that the utility model provides is provided with Integral filtering liquid discharge device at tower, and resin does not directly contact with quartz sand layer, has reduced the wearing and tearing of resin.
2, the uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device that the utility model provides is provided with special resin transfer outlet at the bottom of tower, when resin transfer, open the resin transfer valve of tree uranium hydrometallurgy fixed-bed ion exchange tower bottom, by surge pump or air compressor machine, resin transfer is gone out, shorten the transfer time of resin, simplified junction line.
Below in conjunction with the drawings and specific embodiments, detailed structure of the present utility model is further described.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the vertical view in accompanying drawing 1;
Accompanying drawing 3 is the I portion enlarged view in accompanying drawing 1;
Accompanying drawing 4 is the structural representation of the first screen plate;
Accompanying drawing 5 is the A-A sectional view in accompanying drawing 4;
Accompanying drawing 6 is the structural representation of upper cruciform back up pad;
Accompanying drawing 7 is the vertical view in accompanying drawing 6;
Accompanying drawing 8 is the structural representation of lower cruciform back up pad;
Accompanying drawing 9 is the upward view in accompanying drawing 8;
The structural representation that accompanying drawing 10 is cylindrical shell;
Accompanying drawing 11 is the B-B sectional view in accompanying drawing 10;
The structural representation that accompanying drawing 12 is shell;
Accompanying drawing 13 is the C-C sectional view in accompanying drawing 12;
The structural representation that accompanying drawing 14 is base plate;
Accompanying drawing 15 is the D-D sectional view in accompanying drawing 14.
Embodiment
With a uranium hydrometallurgy fixed-bed ion exchange tower for Integral filtering liquid discharge device, comprise tower body 1 and supporting leg 10.Tower body 1 is supported by supporting leg 10, and the inwall of tower body 1 is lined with PO glue preservative coat 1-1, and the bottom of tower body 1 is provided with drain pipe 1-2, and drain pipe 1-2 communicates with the inner chamber of tower body 1.The top of tower body 1 is respectively equipped with stoste inlet union 2, resin inlet joint 3, exhaust outlet mouth joint 4, pressure tapping 5 and spare resin inlet union 6, stoste inlet union 2, resin inlet joint 3, exhaust outlet mouth joint 4, pressure tapping 5 and spare resin inlet union 6 communicate with the inner chamber of tower body 1 respectively, stoste inlet union 2 is provided with stoste imported valve 2-1, resin inlet joint 3 is provided with resin inlet valve 3-1, exhaust outlet mouth joint 4 is provided with exhaust outlet valve 4-1, pressure tapping 5 is provided with tensimeter 5-1, spare resin inlet union 6 is provided with spare resin imported valve 6-1.The barrel of tower body 1 bottom is provided with maintenance access 7, and maintenance access 7 communicates with the inner chamber of tower body 1, and maintenance access 7 is provided with cover plate 7-1, and cover plate 7-1 is fixed by screws on maintenance access 7.The bottom of tower body 1 is respectively equipped with Integral filtering liquid discharge device 9 and resin transfer joint 8, Integral filtering liquid discharge device 9 is bolted in the drain pipe 1-2 of tower body 1 bottom, Integral filtering liquid discharge device 9 is provided with gasket 11 with the bonding surface of drain pipe 1-2 upper flange plate, resin transfer joint 8 is arranged on the position of tower body 1 bottom near tower body 1 barrel, and resin transfer joint 8 is provided with resin transfer valve 8-1.
Described Integral filtering liquid discharge device 9 is made up of shell 9-1, the first filtering membrane 9-2, the first screen plate 9-3, the second filtering membrane 9-4, the second screen plate 9-5, the 3rd filtering membrane 9-6, the 3rd screen plate 9-7, upper cruciform back up pad 9-8, cylindrical shell 9-9, lower cruciform back up pad 9-10, base plate 9-11, the first gasket 9-12, the second gasket 9-13 and drain pipe valve 9-14.
Drain pipe valve 9-14 is arranged on by bolt and gasket on the drain pipe of base plate 9-11, lower cruciform back up pad 9-10 is arranged on the lower end of cylindrical shell 9-9 internal partition 9-9-1, upper cruciform back up pad 9-8 is arranged on the upper end of cylindrical shell 9-9 internal partition 9-9-1, in the interlayer of upper cruciform back up pad 9-8, be provided with quartz sand filtration layer 9-14, the 3rd screen plate 9-7, the 3rd filtering membrane 9-6, the second screen plate 9-5, the second filtering membrane 9-4, the first screen plate 9-3 and the first filtering membrane 9-2 are superimposed successively, and be mounted by means of bolts on the port of cylindrical shell 9-9, the first screen plate 9-3, filter pore on the second screen plate 9-5 and the 3rd screen plate 9-7 is mutually corresponding, guarantee fluid smoothness, shell 9-1 is enclosed within on cylindrical shell 9-9, the first gasket 9-12 is located between shell 9-1 bottom end face and the bonding surface of cylindrical shell 9-9, the second gasket 9-13 is located between cylindrical shell 9-9 bottom end face and the bonding surface of base plate 9-11.
The inside and outside wall of shell 9-1 is lined with PO glue preservative coat 9-1-1.
The first screen plate 9-3 is provided with a plurality of filter pore 9-3-1 and a plurality of screw hole 9-3-2, and the structure of the second screen plate 9-5 and the 3rd screen plate 9-7 is identical with the first screen plate 9-3.
The wooden partition of upper cruciform back up pad 9-8 is provided with a plurality of filter pore 9-8-1, and the wooden partition of lower cruciform back up pad 9-10 is provided with a plurality of filter pore 9-10-1, and the bottom of lower cruciform back up pad 9-10 is provided with filters a mouthful 9-10-2.
The inwall of cylindrical shell 9-9 is provided with dividing plate 9-9-1, and dividing plate 9-9-1 is provided with a plurality of filter pore 9-9-2.
On the inwall of base plate 9-11 drain pipe and top panel, be lined with PO glue preservative coat 9-11-1.
Claims (6)
1. the uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device, comprises tower body and supporting leg, and tower body is supported by supporting leg, and the inwall of tower body is lined with PO glue preservative coat, and the bottom of tower body is provided with drain pipe, and drain pipe communicates with the inner chamber of tower body; The top of tower body is respectively equipped with stoste inlet union, resin inlet joint, exhaust outlet mouth joint, pressure tapping and spare resin inlet union, stoste inlet union, resin inlet joint, exhaust outlet mouth joint, pressure tapping and spare resin inlet union communicate with the inner chamber of tower body respectively, stoste inlet union is provided with stoste imported valve, resin inlet joint is provided with resin inlet valve, exhaust outlet mouth joint is provided with exhaust outlet valve, pressure tapping is provided with tensimeter, and spare resin inlet union is provided with spare resin imported valve; The barrel of tower body bottom is provided with maintenance access, and maintenance access communicates with the inner chamber of tower body, and maintenance access is provided with cover plate, and cover plate is fixed by screws on maintenance access; It is characterized in that: the bottom of tower body is respectively equipped with Integral filtering liquid discharge device and resin transfer joint, Integral filtering liquid discharge device is bolted in the drain pipe of tower body bottom, and the bonding surface of Integral filtering liquid discharge device and drain pipe upper flange plate is provided with gasket; Resin transfer joint is arranged on the position of tower body bottom near tower body barrel, and resin transfer joint is provided with resin transfer valve.
2. a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device according to claim 1, is characterized in that: described Integral filtering liquid discharge device is made up of shell, the first filtering membrane, the first screen plate, the second filtering membrane, the second screen plate, the 3rd filtering membrane, the 3rd screen plate, upper cruciform back up pad, cylindrical shell, lower cruciform back up pad, base plate, the first gasket, the second gasket and drain pipe valve;
Drain pipe valve is arranged on by bolt and gasket on the drain pipe of base plate, lower cruciform back up pad is arranged on the lower end of cylindrical shell internal partition, upper cruciform back up pad is arranged on the upper end of cylindrical shell internal partition, in the interlayer of upper cruciform back up pad, be provided with quartz sand filtration layer, the 3rd screen plate, the 3rd filtering membrane, the second screen plate, the second filtering membrane, the first screen plate and the first filtering membrane are superimposed successively, and be mounted by means of bolts on the port of cylindrical shell, the first screen plate, filter pore on the second screen plate and the 3rd screen plate is mutually corresponding, guarantee fluid smoothness, casing is on cylindrical shell, the first gasket is located between outer casing bottom end face and the bonding surface of cylindrical shell, the second gasket is located between cylinder body bottom end face and the bonding surface of base plate.
3. a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device according to claim 2, is characterized in that: the inside and outside wall of shell is lined with PO glue preservative coat; On the inwall of base plate drain pipe and top panel, be lined with PO glue preservative coat.
4. a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device according to claim 2, it is characterized in that: the first screen plate is provided with a plurality of filter pore and a plurality of screw hole, the structure of the second screen plate and the 3rd screen plate is identical with the first screen plate.
5. a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device according to claim 2, it is characterized in that: the wooden partition of upper cruciform back up pad is provided with a plurality of filter pore, the wooden partition of lower cruciform back up pad is provided with a plurality of filter pore, and the bottom of lower cruciform back up pad is provided with filters mouth.
6. a kind of uranium hydrometallurgy fixed-bed ion exchange tower with Integral filtering liquid discharge device according to claim 2, is characterized in that: the inwall of cylindrical shell is provided with dividing plate, and dividing plate is provided with a plurality of filter pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055285.4U CN203728899U (en) | 2014-01-28 | 2014-01-28 | Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420055285.4U CN203728899U (en) | 2014-01-28 | 2014-01-28 | Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728899U true CN203728899U (en) | 2014-07-23 |
Family
ID=51198985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420055285.4U Expired - Fee Related CN203728899U (en) | 2014-01-28 | 2014-01-28 | Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728899U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404253A (en) * | 2014-11-18 | 2015-03-11 | 南华大学 | Uranium hydrometallurgy ion exchange tower with filtration equipment comprising multilayer stand pipes |
| CN105803230A (en) * | 2014-12-30 | 2016-07-27 | 新疆中核天山铀业有限公司 | Eluting transition tower |
| CN107460314A (en) * | 2016-06-02 | 2017-12-12 | 中核第四研究设计工程有限公司 | Packed moving bed ion exchange eluting column |
| CN109569299A (en) * | 2018-12-28 | 2019-04-05 | 南京林业大学 | A kind of absorption and film filter |
| CN109987676A (en) * | 2017-12-29 | 2019-07-09 | 新疆中核天山铀业有限公司 | Soak the application method that adsorption tower is recycled in mine uranium hydrometallurgy treatment process in ground |
| CN114191881A (en) * | 2021-12-03 | 2022-03-18 | 中核内蒙古矿业有限公司 | Filter device for separating solution and resin in ground leaching mine |
-
2014
- 2014-01-28 CN CN201420055285.4U patent/CN203728899U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404253A (en) * | 2014-11-18 | 2015-03-11 | 南华大学 | Uranium hydrometallurgy ion exchange tower with filtration equipment comprising multilayer stand pipes |
| CN104404253B (en) * | 2014-11-18 | 2016-04-27 | 南华大学 | With the uranium hydrometallurgy ion exchange tower of multilayer standpipe filtration unit |
| CN105803230A (en) * | 2014-12-30 | 2016-07-27 | 新疆中核天山铀业有限公司 | Eluting transition tower |
| CN107460314A (en) * | 2016-06-02 | 2017-12-12 | 中核第四研究设计工程有限公司 | Packed moving bed ion exchange eluting column |
| CN109987676A (en) * | 2017-12-29 | 2019-07-09 | 新疆中核天山铀业有限公司 | Soak the application method that adsorption tower is recycled in mine uranium hydrometallurgy treatment process in ground |
| CN109569299A (en) * | 2018-12-28 | 2019-04-05 | 南京林业大学 | A kind of absorption and film filter |
| CN114191881A (en) * | 2021-12-03 | 2022-03-18 | 中核内蒙古矿业有限公司 | Filter device for separating solution and resin in ground leaching mine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203728899U (en) | Uranium hydrometallurgy fixed bed ion exchange column with integrated filtrating and liquid draining device | |
| CN104061345B (en) | Two tank control valve | |
| CA2656088A1 (en) | Water treatment device | |
| CN103787432B (en) | Portable water purification kit | |
| CN202136872U (en) | Combined backwashing filter | |
| CN205367868U (en) | Anti - nitrification treatment device of ring type filler sewage | |
| CN207286873U (en) | A kind of mechanical gas-liquid separator of chemical industry | |
| CN204005263U (en) | Anti-leakage gas drainage device | |
| CN203728900U (en) | Uranium-hydrometallurgy fixed-bed ion exchange tower for separating resin from quartz sand | |
| CN203370345U (en) | Novel full-automatic non-valve filter | |
| CN207204124U (en) | A kind of spigot-and-socket equipressure feed liquor resin-column | |
| CN205627213U (en) | Vertical multicavity room sandstone filtration ware | |
| CN209060593U (en) | Liquid discharge device in multifunctional extracting pot | |
| CN207950878U (en) | A kind of extraction rutin Vacuum filtration device | |
| CN206896955U (en) | A kind of diatomite coarse filtration machine | |
| CN201431809Y (en) | Full-automatic filter with siphoning function | |
| CN207493351U (en) | Closed type oil water separator filter core | |
| CN105965318B (en) | A kind of smart cartridge type magnetic separator | |
| CN207286784U (en) | A kind of double case gravity valveless filters | |
| CN202078805U (en) | Integral purifying column of super-pure water system | |
| CN104803497A (en) | Water purifier capable of automatically adding mineral substance | |
| CN201855606U (en) | Isolated liquid-feeding structure of bag-filter type filter | |
| CN207532865U (en) | Interior cycle continuous sand filter | |
| CN210543662U (en) | Water filtering device | |
| CN204233831U (en) | Disc filter |
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: 20140723 Termination date: 20170128 |