CN201823537U - Feeding and discharging device of ion exchange device - Google Patents
Feeding and discharging device of ion exchange device Download PDFInfo
- Publication number
- CN201823537U CN201823537U CN2010205514761U CN201020551476U CN201823537U CN 201823537 U CN201823537 U CN 201823537U CN 2010205514761 U CN2010205514761 U CN 2010205514761U CN 201020551476 U CN201020551476 U CN 201020551476U CN 201823537 U CN201823537 U CN 201823537U
- Authority
- CN
- China
- Prior art keywords
- arm
- discharging device
- pipe
- feeding
- sleeve pipe
- 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
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model belongs to a feeding and discharging device for an ion exchange device in the wet metallurgical process, and particular relates to a feeding and discharging device of the ion exchange device. The feeding and discharging device comprises a main liquid feeding and discharging pipe connected with a branch pipe penetrating through a tower, a casing pipe is arranged outside a portion of the branch pipe entering the tower, a supporting fixed block is arranged between the end of the support pipe and the casing pipe, and a flushing and draining pipe is arranged at a position at the other end of the branch pipe outside the tower. The branch pipe and the casing pipe are respectively provided with through holes in diameters not larger than the grain size of resin. The feeding and discharging device has the advantages that washing, drainage and replacement of the feeding and discharge pipes can be realized without removing the resin.
Description
Technical field
The utility model belongs to the charging/discharging device on the employed ion-exchange unit in the hydrometallurgy process, is specifically related to a kind of charging/discharging device of ion-exchange unit.
Background technology
Ion exchange process is a kind of chemical separation process, and operation behavior that it is unique and separating property are widely used in the production of radioactive element, noble metal and rare metal (as uranium etc.) and develop rapidly.
Employed resin in the ion exchange process, the price comparison costliness.In operating process, should make resin keep higher utilization rate, make it not have bigger loss, abrasion and loss again as far as possible, so the structural shape of ion-exchange unit and operator scheme just seem especially important.
In the ion-exchange of reality is produced, general looping filter screen all on the feed and exhaust tube.Because the fragmentation of resin and the corrosion of abrasion and medium, the filter screen on the feed and exhaust tube often take place to stop up with damaged, need regularly it to be cleaned and changes.Needing this moment stops work all lays down resin in the tower, and then extracts chimney filter out and change maintenance.Not only the production cycle long, also can cause the loss of resin, increased the production cost and the working strength of workers of enterprise, production efficiency is not high yet.
Summary of the invention
The purpose of this utility model provides and a kind ofly can reduce blowdown, cleaning and replacing feed and exhaust tube time, reduces resin loss, shortens the production cycle, the charging/discharging device of the ion-exchange unit of enhancing productivity.
The utility model is to realize like this, a kind of charging/discharging device of ion-exchange unit, it comprises the liquid in-out house steward, the liquid in-out house steward is connected with the arm that runs through tower body, arm enters the outer sleeve pipe that is provided with of tower body part, between tube end and the sleeve pipe support fixation piece is arranged, another brings out arm the tower body place and establishes the flushing pollution discharge pipe.
On described arm and sleeve pipe, offer the through hole that is not more than the resin particle diameter respectively.
The through hole of offering on described arm and the sleeve pipe is a Long Circle.
Described arm and sleeve pipe are three or many.
Described arm and sleeve pipe are demountable structure.
The utility model has the advantages that, can be implemented under the situation of not dismantling resin, realize the cleaning blowdown and the replacing of liquid in-out pipe.
Description of drawings
Fig. 1 is an eluting column device structure outline drawing;
Fig. 2 is the feed and exhaust tube schematic diagram.
Among the figure, 1 exhaust outlet, 2 drain pipes, 3 blow-off pipes, 4 feed tubes, 5 blow-off pipes, 11 liquid in-out house stewards, 12 arms, 13 sleeve pipes, 14 tower bodies, 15 uranium-bearing resins, 16 support fixation pieces, 17 flushing pollution discharge pipes.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
As shown in Figure 1, eluting column comprises tower body cylindraceous, has exhaust outlet 1 at the top of tower body, the top of tower body is connected with drain pipe 2, the position relative with drain pipe 2 is connected with blow-off pipe 3, and the bottom of tower body is connected with feed tube 4, and the position relative with feed tube 4 is connected with blow-off pipe 5.
In ion-exchange unit such as eluting column, metal ion need be eluted from saturated resin, obtain purer and dense eluent.The saturated resin that we will contain uranium enters from cat head, the leacheate that contains finite concentration sulfuric acid or hydrochloric acid enters from tower bottom, two-phase is carried out counterflow exchange, thereby the uranium drip washing that is adsorbed on the resin is got off, after fully contact is washed, the eluent of uranium-bearing is discharged by drain pipe 2, and resin is discharged by tower bottom.
As shown in Figure 2, a kind of charging/discharging device of ion-exchange unit comprises liquid in-out house steward 11, turnover feed liquid house steward 11 is connected with arm 12 respectively, the number of arm 12 can come to determine as the case may be, be chosen as three in the present embodiment, be with sleeve pipe 13 outside the every arm 12, also be fixed with support fixation piece 16 respectively in the outside of sleeve pipe 13, the other end of arm 12 is connected with flushing pollution discharge pipe 17, wherein all has the Long Circle through hole that is not more than the resin particle diameter on arm 12 and sleeve pipe 13.
Liquid in-out device of the present utility model adopts demountable structure, is divided into the individual arm 12 of two or three (or more) according to disposal ability and the big young pathbreaker's liquid in-out of tower body house steward 11, and arm 12 runs through tower body 14.House steward 11 is removable with arm 12, and arm 12 also adopts removable structure with tower body 14.Arm 12 enters tower body 14 parts and adds sleeve pipe 13 outward, can be from tower body 14 whole extractions out.Sleeve pipe 13 also is a removable structure.Between arm 12 ends and the sleeve pipe 13 support fixation piece 16 is arranged, in order to reduce the anti-brittle failure of arm amount of deflection and to guarantee the flow of solution area.According to the granule size of resin, on arm 12 and sleeve pipe 13, offer the Long Circle through hole that is not more than the resin particle diameter respectively, number of openings is determined according to treating capacity.Another brings out arm 12 tower body 14 places and establishes flushing pollution discharge pipe 17, and the cleaning and the dirt that are used for the liquid in-out pipe are discharged.
This liquid in-out device can in the situation that does not unload resin in the tower, be realized the replacing of on-line cleaning and feed and exhaust tube. Technical characteristics is as follows:
1) dismounting liquid in-out house steward or local arm are realized the outer cleaning of tower and replacing;
2) do not dismantle the liquid in-out pipe, open and flush out aqueduct valve, realize online blowdown, clean the liquid in-out chimney filter;
3) actual according to producing, can suitably adjust liquid in-out pipe size and arm the number of openings, satisfy need of production.
The utility model can be realized ion-exchange unit in drip washing and the production process that makes the transition, in the situation of not dismantling resin, and online blowdown cleaning and the maintain and replace of realization liquid in-out pipe.
Claims (5)
1. the charging/discharging device of an ion-exchange unit, it is characterized in that: it comprises liquid in-out house steward (11), liquid in-out house steward (11) is connected with the arm that runs through tower body (14) (12), arm (12) enters the outer sleeve pipe (13) that is provided with of tower body (14) part, between arm (12) end and the sleeve pipe (13) support fixation piece (16) is arranged, another brings out arm (12) tower body (14) and locates to establish flushing pollution discharge pipe (17).
2. the charging/discharging device of a kind of ion-exchange unit as claimed in claim 1 is characterized in that: offer the through hole that is not more than the resin particle diameter respectively on described arm (12) and sleeve pipe (13).
3. the charging/discharging device of a kind of ion-exchange unit as claimed in claim 2 is characterized in that: the through hole of offering on described arm (12) and the sleeve pipe (13) is a Long Circle.
4. as the charging/discharging device of claim 1,2 or 3 arbitrary described a kind of ion-exchange units, it is characterized in that: described arm (12) is three or many with sleeve pipe (13).
5. the charging/discharging device of a kind of ion-exchange unit as claimed in claim 1 is characterized in that: described arm (12) is demountable structure with sleeve pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205514761U CN201823537U (en) | 2010-09-30 | 2010-09-30 | Feeding and discharging device of ion exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205514761U CN201823537U (en) | 2010-09-30 | 2010-09-30 | Feeding and discharging device of ion exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823537U true CN201823537U (en) | 2011-05-11 |
Family
ID=43962098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205514761U Expired - Fee Related CN201823537U (en) | 2010-09-30 | 2010-09-30 | Feeding and discharging device of ion exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060403A (en) * | 2015-07-30 | 2015-11-18 | 南京德邦金属装备工程股份有限公司 | Low temperature reactor water treatment system ion exchange bed |
-
2010
- 2010-09-30 CN CN2010205514761U patent/CN201823537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060403A (en) * | 2015-07-30 | 2015-11-18 | 南京德邦金属装备工程股份有限公司 | Low temperature reactor water treatment system ion exchange bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103908819A (en) | Vertical type high pressure full-automatic backwashing filter | |
| CN201997161U (en) | Multifunctional efficient filter | |
| CN203803186U (en) | Automatic cleaning device for water quality filter | |
| CN209333305U (en) | A kind of decompressor of self-cleaning filter | |
| CN201823537U (en) | Feeding and discharging device of ion exchange device | |
| CN105921275A (en) | Wet type electric defogging device | |
| CN211328696U (en) | Spraying dust removal equipment with wind direction orbital transfer technology | |
| CN204767713U (en) | Multi -functional water treatment filter | |
| CN205436423U (en) | Online spray cleaning device of heat exchanger | |
| CN201728010U (en) | High-pressure carbon fiber melt filter | |
| CN203625071U (en) | Multifunctional spiral-flow integrated water treatment device | |
| CN202569725U (en) | Fibrous filtering element type high-efficiency iron removal device | |
| CN103638738B (en) | A kind of through type exempts from disassembly, cleaning type filter | |
| CN210097944U (en) | Power plant boiler steam blowpipe zero resistance particle collector | |
| CN103752054B (en) | Filter tank cleaning method and the assisted gas flushing system for filter tank cleaning | |
| CN202511303U (en) | Device for preventing wet desulphurized flue gas at chimney exit from carrying liquid droplets | |
| CN202255082U (en) | Ball collector for ball type cleaning of condensers | |
| CN201287084Y (en) | Delayed coking coke-cooling water eddy filter | |
| CN202185208U (en) | Novel rotary drum type curved grate | |
| CN205252643U (en) | A filter equipment for fertile production of liquid | |
| CN205687585U (en) | A kind of autocoupling type installs basket grid device | |
| CN214233103U (en) | Industrial magnetic filter | |
| CN201862311U (en) | Direct-lowering multi-filtering dirt remover | |
| CN2542313Y (en) | Quick-sand filtering equipment | |
| CN216786223U (en) | Protective nitric acid cleaning device |
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: 20110511 Termination date: 20160930 |