CN102628102B - Continuous ionic adsorption and exchange device system - Google Patents
Continuous ionic adsorption and exchange device system Download PDFInfo
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- CN102628102B CN102628102B CN2012101286558A CN201210128655A CN102628102B CN 102628102 B CN102628102 B CN 102628102B CN 2012101286558 A CN2012101286558 A CN 2012101286558A CN 201210128655 A CN201210128655 A CN 201210128655A CN 102628102 B CN102628102 B CN 102628102B
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- 238000001179 sorption measurement Methods 0.000 title abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 238000013461 design Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 19
- 239000003921 oil Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 9
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- 238000007599 discharging Methods 0.000 abstract description 3
- 239000013043 chemical agent Substances 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 14
- 241000283216 Phocidae Species 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004070 electrodeposition Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009854 hydrometallurgy Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000003480 eluent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
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- 239000012467 final product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- 238000002791 soaking Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
A continuous ionic adsorption and exchange device system comprises resin tanks and a porous distributing valve, wherein the porous distributing valve comprises a fixed valve array and a movable valve array. Each movable valve and each fixed valve are respectively provided with an upper port and a lower port, an inlet of each resin tank is communicated with the upper port of one fixed valve, and an outlet of each resin tank is communicated with the upper port of another fixed valve, the upper ports of the movable valves are in one-to-one butting design with the lower ports of the fixed valves in the working process, and the lower ports of the movable valves are communicated with each other or communicated with the outside. The continuous ionic adsorption and exchange device system is compact in device, simplified in system, reduced in pipeline and small in occupation area, overcomes the shortcomings of bias current phenomena easily occurring in the adsorption process, vacancy and waste of partial resin, low using efficiency of resin, large using amount and serve waste of chemical agents in the desorption and regenerative process, large discharging amount of effluent, long operation period, large quantity of connection pipelines and valves, fussy operation and the like.
Description
Technical field
The present invention relates to hydrometallurgy heavy metal height refining electrodeposition technical field, relate in particular to a kind of continuous ionic and adsorb the switching equipment system.
Background technology
The continuous ionic exchange is present universally acknowledged advanced isolation technics.The continuous ion exchange apparatus of China was introduced domestic by Xiamen a company from Finland before and after 2002.At first be applied in the purifying of the antibiotic purifying of pharmaceutical industry and Vc, be applied in biological the extraction later on gradually, food and drink is to chemical industry and environmental protection field etc.But involving great expense of equipment, and be difficult to apply in hydrometallurgy.
The shortcoming of external continuous ion exchange apparatus:
A) complex structure, the cost height, a day handles the price of the continuous ion exchange apparatus of 5000 cubes of leachates and wants more than 70 ten thousand Euros;
B) major diameter flat seal requires the machining accuracy height;
C) flat seal weares and teares easily, can produce the flushing phenomenon between each post runner;
D) transmission and control are complicated, and power consumption is high;
E) maintenance cost height.
We dissect, the external continuous ion exchange apparatus of research and analysis, think main cause: the one, and it is flat seal, and sealing gasket is polytetrafluoroethylene (PTFE), and the flat seal of this material will very big pressure make tetrafluoro be lined with certain deformation could good seal; The 2nd, general machining accuracy is difficult to guarantee its sealing, and under pressure, the two-way steel lower valve plate of porous distributing valve presses the polytetrafluoroethylsealed sealed pad on the valve plate, make polytetrafluoroethylsealed sealed pad produce micro-deformation, bank is gone into valve opening, in the process of relatively rotating, makes polytetrafluoroethylsealed sealed pad be easy to wearing and tearing, thereby the feed liquid in each hole is leaked mutually, this leakage is subtle, so harmfulness is bigger, causes product quality to descend easily, eluent, problems such as regenerated liquid consumption increase; The 3rd, the inletpiston sealing generally all is the sealing leak problem from handing over device continuously, changes or repair quite trouble, the completely knocked down valve body to repair.
Summary of the invention
The objective of the invention is to design a kind of new continuous ionic adsorption switching equipment system, address the above problem.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of continuous ionic adsorbs the switching equipment system, comprises resin container and porous distributing valve, and described porous distributing valve comprises standing valve array and moving valve array; Described moving valve and described standing valve all have two ports up and down, and the entrance of each described resin container is communicated to the upper port of a described standing valve, and outlet is communicated to the upper port of another standing valve; The upper port of described moving valve is docked design in the course of the work one by one with the lower port of corresponding described standing valve, and described moving valve lower port is communicated with each other or is communicated to the outside.
Described standing valve is set to two groups, and described moving valve correspondence is set to two groups, and the quantity of two groups of described standing valves equates and equal the number of resin container; Inlet porting and outlet on the described resin container, the entrance of described resin container are communicated to one group of described standing valve, and the outlet of described resin container is communicated to another and organizes described standing valve.
Described porous distributing valve also comprises rolling disc and fixed disk, and described rolling disc is with respect to the rotatable setting of described fixed disk concentric, and described standing valve is fixed on the described rolling disc, and described moving valve is slidingly arranged on the described fixed disk; The number of described standing valve and described moving valve equates and pairing arranges, each described standing valve and match with arrangement and the setting angle of the described moving valve of its pairing; The end that described standing valve and described moving valve connect is provided with and cooperates and be used for the self-packing movable water plug of crossing each other.
Described porous distributing valve also comprises rotary power unit and hydraulic oil input/output unit, and described rolling disc and described rotary power unit are in transmission connection; Be processed with the piston function feature on the described moving valve and constitute piston element, corresponding hole sealing is installed and is formed the piston motion on described piston element and the described fixed disk, the described piston motion that described assembling back forms comprises upper oil cavitie and lower oil cavitie, and described upper oil cavitie and described lower oil cavitie all are communicated to described hydraulic oil input/output unit.
Described porous distributing valve also comprises terminal control system, moving valve position sensor and angle detection sensor-based system, and described angle detection sensor-based system, the equal data input and output of described moving valve position sensor are to described terminal control system; The equal data of the control circuit of the control circuit of described rotary power unit and described hydraulic oil input/output unit are connected to described terminal control system.
Described angle detection sensor-based system comprises angular transducer and at least one sensor key position, described sensor key position is uniform to be fixed on the described rolling disc, described angular transducer fixedly installs with respect to described fixed disk, and described angular transducer detects position, described sensor key position; The input and output of described angular transducer data are to described terminal control system.
Content of the present invention is, the manufacturing way of continuous adsorption switching equipment porous distributing valve system new equipment, the porous distributing valve is divided into rotating part and standing part, the rotating part hole is imported and exported with corresponding resin column and is linked to each other, and whole link to each other with rotating disk, can be with the plane of rotation rotation of rotating disk, the hole of standing part is identical with the quantity of rotating part, and link to each other with corresponding hole on the distributed outside plate, distribution plate links to each other with the materail tube of feed liquid in-out apparatus.Standing part integral body links to each other with anchor post, keeps fixing.The valve opening of porous distributing valve is corresponding one by one, the hydraulic pressure self-sealing valve fixture of rotating part links to each other with resin column, the variant feed liquid pipe in the hydraulic pressure self sealss movable piece of standing part and the external world links to each other, and different feed liquid (stoste, eluent, regenerated liquid etc.) is by hydraulic pressure self-sealing valve turnover resin column.
When the self-sealing valve of installing on the porous distributing valve assembly all in conjunction with after, system enters working stage, absorption, wash-out, regeneration, clean and carry out simultaneously, according to technological requirement, behind the certain hour, valve body moves down under the effect of oil pressure under the self-sealing valve, the following valve body of self-sealing valve is separated with upper valve body, after self-sealing valve is thrown off fully, following valve body and upper valve body all can be from movable sealings, feed liquid can not spill outside the valve. and system's on-line detecting system confirms that each self-sealing valve throws off and corresponding distance arranged, the rotating part of porous distributing valve rotates an angle under the driving of servo drive system then, the angle of a rotation=360/ adsorption column number, or the multiple of a rotational angle, under the control of automatic angle positioning system, accurately locate, each self-sealing valve is aimed at mutually, valve body moves up under the effect of oil pressure under the self-sealing valve, make following valve body and the upper valve body of self-sealing valve seal combination fully. after the complete combination of self-sealing valve, upper valve body and following valve body become one, feed liquid can be smoothly by and also can not leak outside. system's on-line detecting system confirm each self-sealing valve fully in conjunction with after, system enters working stage. so circulate, realized continuous adsorption simultaneously, wash-out, regeneration, the technical process of flushing.
Its facility compact, system simplification, pipeline reduction and floor space are few; Overcome in traditional continuous ionic exchange bed adsorption process and be prone to the bias current phenomenon, cause the vacant waste of part resin, the resin service efficiency is low, and the consumption that has solved chemical reagent in desorb, the regenerative process is many, waste is serious, and the discharging of waste liquid amount is big, and the cycle of operation is longer, the pipeline and the valve that connect are many, problem and shortcomings such as complex operation;
The new equipment of continuous adsorption switching equipment kernel component porous distributing valve of the present invention system; can in producing, extensive hydrometallurgy use; it is with the combination of the direct electrodeposition apparatus of GX; make hydrometallurgy; from ore to the refining electrodeposition; as long as its main process becomes molten soaking; purification enrichment---direct these three operations of electro-deposition; simultaneously can realize automation; serialization; extensive chemical industry production; can realize that again ore is low-grade; output high-quality (be that example can reach 99.99% or more with copper), low cost of investment; high production; low energy consumption; low-carbon emission; the friendly type new technology of low contaminated environment.
Beneficial effect of the present invention can be summarized as follows:
1, the heavy metal adsorption system has following advantage continuously:
A, compare with traditional ion exchange column, its facility compact, system simplification, pipeline reduction and floor space are few; Overcome and be prone to the bias current phenomenon in the adsorption process, caused the vacant waste of part resin, the resin service efficiency is low, the consumption of chemical reagent is many in desorb, the regenerative process, and waste is serious, and the discharging of waste liquid amount is big, the cycle of operation is longer, and pipeline and the valve of connection are many, shortcomings such as complex operation.
B, compare with fixed bed, sorbing material utilization rate height, consumption is few, and consumption reduces (50-90) %, and regenerative agent, flushing water consumption reduce (30-70) %
C, owing to be continuous running under the non-intermittent operation, it is basic stable that the composition of product, concentration keep, and produce mouthful concentration can be bigger, purity is higher.
D, has good operating flexibility, automaticity height, the few manpower of joint.
E, basic three-waste free discharge in process of production, regenerated liquid, flushing water, regenerated liquid can partly or entirely be applied mechanically, energy-saving and environmental protection.
2, the continuous adsorption switching equipment with independent intellectual property right adopts the porous continuous valve, the advantage of external continuous ionic exchange bed:
(1) break the whole up into parts, every pair of valve (standing valve+moving valve) can independently overhaul, and replaces.
Simple in structure, cost is low, has only 1/3 of overseas equipment price.
(2) when certain breaks down to valve, can directly skip the fault valve, switch pipeline fast
Access closes on valve, avoids the stagnation of work and produces the line paralysis.And the sealing of each post runner
Be independent sealing, overcome major diameter planar sealing pad shortcoming easy to wear;
(3) standing valve is with after moving valve cooperates up and down, backs down mutually and realizes flow of solution because adopting mechanical system by crossing the water plug up and down, than adopting stability and safety system height such as battery valve.
(4) system extension is good, and each post has more combination, can handle several different leaching liquors simultaneously.If need productivity gain, can under the prerequisite that keeps core control system and mechanical motion mode, get final product by increasing the rolling disc fixed disk and increasing the valve logarithm.
(5) oil cylinder and valve are integrated, save unnecessary machine driving, only need a table oil pump, transmission and control are simple, and it is low to consume energy.Maintenance is simple, and operation costs are low.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 gets back to the state contrast figure consistent with T0 after knowing the T4n beat after the work of embodiment of the invention global cycle;
Fig. 3 is the work schematic diagram of porous distributing valve of the present invention;
Wherein, rolling disc 1, fixed disk 2, standing valve 3, moving valve 4, movable water plug 5, rotary power unit 6, piston element 7, system's base 8, resin container array bracket 9, resin container anchor ear 10, gear wheel 11, pinion 12, the resin container 13 crossed.
The specific embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
A kind of continuous ionic as shown in Figure 1 to Figure 3 adsorbs the switching equipment system, comprises resin container and porous distributing valve, and described porous distributing valve comprises standing valve array and moving valve array; Described moving valve and described standing valve all have two ports up and down, and the entrance of each described resin container is communicated to the upper port of a described standing valve, and outlet is communicated to the upper port of another standing valve; The upper port of described moving valve is docked design in the course of the work one by one with the lower port of corresponding described standing valve, and described moving valve lower port is communicated with each other or is communicated to the outside.
Described standing valve is set to two groups, and described moving valve correspondence is set to two groups, and the quantity of two groups of described standing valves equates and equal the number of resin container; Inlet porting and outlet on the described resin container, the entrance of described resin container are communicated to one group of described standing valve, and the outlet of described resin container is communicated to another and organizes described standing valve.
Described porous distributing valve also comprises rolling disc and fixed disk, and described rolling disc is with respect to the rotatable setting of described fixed disk concentric, and described standing valve is fixed on the described rolling disc, and described moving valve is slidingly arranged on the described fixed disk; The number of described standing valve and described moving valve equates and pairing arranges, each described standing valve and match with arrangement and the setting angle of the described moving valve of its pairing; The end that described standing valve and described moving valve connect is provided with and cooperates and be used for the self-packing movable water plug of crossing each other.
Described porous distributing valve also comprises rotary power unit and hydraulic oil input/output unit (not shown), and described rolling disc and described rotary power unit are in transmission connection; Be processed with the piston function feature on the described moving valve and constitute piston element, corresponding hole sealing is installed and is formed the piston motion on described piston element and the described fixed disk, the described piston motion that described assembling back forms comprises upper oil cavitie and lower oil cavitie, and described upper oil cavitie and described lower oil cavitie all are communicated to described hydraulic oil input/output unit.
Described porous distributing valve also comprises terminal control system, moving valve position sensor (not shown) and angle detection sensor-based system, and described angle detection sensor-based system, the equal data input and output of described moving valve position sensor are to described terminal control system; The equal data of the control circuit of the control circuit of described rotary power unit and described hydraulic oil input/output unit are connected to described terminal control system.
Described angle detection sensor-based system comprises angular transducer (not shown) and at least one sensor key position (not shown), described sensor key position is uniform to be fixed on the described rolling disc, described angular transducer fixedly installs with respect to described fixed disk, and described angular transducer detects position, described sensor key position; The input and output of described angular transducer data are to described terminal control system.
Product structure constitutes and each parts general introduction:
1, the resin container array component:
2, porous distributing valve assembly (seeing porous distributing valve patent for details)
3, other structural members
4, electricity, gas, liquid control system
Workflow diagram:
1, the preparation before producing in batches:
(1) four big steps of ion-exchange absorption principle " adsorb--wash-out--regeneration--flushing "
(2) be under the situation of 4N (N is any natural number) at resin container array number, standing valve is 8N, and moving valve also is 8N.Resin container (lower end is the input port, and the upper end is delivery outlet) lower end is connected to outer ring 4N standing valve upper end, and the upper end is connected to inner ring 4N standing valve upper end.
(3) according to step (2), resin container can be divided into A, B, and C, four groups of D are specially A1...An
B1...Bn，C1...Cn，D1...Dn。And its input port (routine A1-in), delivery outlet (routine A1-out), the Internal and external cycle standing valve upper end of receiving rolling disc respectively.
(4) moving valve (going up the outlet that end motion is connected the standing valve lower end) lower end corresponding standing valve initial position difference called after, a1-in, a1-out, a2-in, a2-out... etc." water pump valve input and pipeline connection status control panel " inserted by flexible pipe in the lower end.And connect by U-shaped pipe at panel, realize the mode (this example adopts the mode that N resin container connected) of series connection.Be that a1-out receives a2-in, a2-out receives a3-in...a (n-1)-out and inserts an-in.So under the original state, a group always is input as a1-in, always is output as an-out,
The b group always is input as b1-in, always is output as bn-out.
Wherein a1-in connects raw material, and b1-in connects eluent, and c1-in connects regenerated liquid, and d1-in connects flushing liquor.A1-out connects collecting tank, and b1-out, c1-out, d1-out connect and apply mechanically with receiving tube.
Attention: standing valve refers to that its vertical direction fixes, and needs in its angle direction course of work with the rolling disc motion, and moving valve moves and gains the name because doing vertical direction, but its angle direction fixes, and following workflow please don't ambiguity averts misconceptions.
2, workflow:
T0: initial position (moving valve and standing valve) corresponding relation
T1: working node:
Get back to the state consistent with T0 (contrast Fig. 2) after so knowing the T4n beat after the periodic duty
3, the explanation of process control process minutia:
A, A in this example, B, the resin container quantity of each group of C.D differs to establish a capital and is n, can only need to guarantee that its circular order correctly gets final product according to the demand adjustment of every technology chain.
B, when generally shutting down, the hydraulic pressure self-sealing valve all is bonding state.Start back system carries out self check, whether each self-sealing valve is in conjunction with putting in place, whether each valve is at state of technological requirement etc., if all reach service requirement, system is operation automatically, if do not reach service requirement, system can report to the police, and show it is which condition is undesirable, start again after operating personnel in time get rid of.
C, each hydraulic pressure self-sealing valve has corresponding detection instrument, detect its whether fully combination or disengaging fully, have only whole hydraulic pressure self-sealing valves fully in conjunction with just carrying out operate as normal, have only whole hydraulic pressure self-sealing valves to break away from the porous distributing valve fully and could rotate.
D, the post of adsorption zone can also can be connected in parallel connection, and in parallel in order to improve treating capacity, series connection is in order to improve adsorption rate.Raw liquor pump starts under the control of automatic program automatically, and the stoste of metal ion is pumped into adsorption column, and adsorption column is generally three series connection, when the fluid metal ion of first adsorption column reaches setting value, represents that its absorption is saturated.The concentration of metal ions of the fluid of adsorption column detects automatically with the metal ion detection instrument.When the sorbing material in the adsorption material stock column adsorbs when saturated, raw liquor pump stops automatically, other pump also all stops, the movable piece of hydraulic pressure self-sealing valve moves down under the effect of hydraulic jack, all break away from fully with its fixture, the adsorption material stock column rotates under the effect of rotating disk drive system then, the rotating part that rotating disk drives the porous distributing valve rotate to an angle (360 °/adsorption material stock column number), under the control of Precise Position System, when the hole of the hole of porous distributing valve rotating part and standing part one by one at once, accurately behind the location, the rotating disk rotating part stops, the movable piece of hydraulic pressure self-sealing valve moves up in the effect of hydraulic jack, and with all combinations fully of its fixture, fixture and movable piece seal by sealing ring.After each hydraulic pressure self-sealing valve is combined (each have detecting element detect its whether intact close in conjunction with), each pump starts again, carries out work such as absorption, wash-out, regeneration, drip washing separately.When adsorption material stock column rotating disk rotated a circle, each adsorption material stock column experienced once complete process cycles: i.e. absorption, wash-out, regeneration, drip washing etc., according to the complexity of technology, also can take other additional step.
More than by the detailed description of concrete and preferred embodiment the present invention; but those skilled in the art should be understood that; the present invention is not limited to the above embodiment; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a continuous ionic adsorbs the switching equipment system, and it is characterized in that: comprise resin container and porous distributing valve, described porous distributing valve comprises standing valve array and moving valve array; Described moving valve and described standing valve all have two ports up and down, and the entrance of each described resin container is communicated to the upper port of a described standing valve, and outlet is communicated to the upper port of another standing valve; The upper port of described moving valve is docked design in the course of the work one by one with the lower port of corresponding described standing valve, and described moving valve lower port is communicated with the realization series and parallel by pipeline each other or is communicated to the outside input and output that realize;
Described standing valve is set to two groups, and described moving valve correspondence is set to two groups, and the quantity of every group of described standing valve equates and equal the number of resin container; Inlet porting and outlet on the described resin container, the entrance of described resin container are communicated to one group of described standing valve, and the outlet of described resin container is communicated to another and organizes described standing valve;
Described porous distributing valve also comprises rolling disc and fixed disk, and described rolling disc is with respect to the rotatable setting of described fixed disk concentric, and described standing valve is fixed on the described rolling disc, and described moving valve is slidingly arranged on the described fixed disk; The number of described standing valve and described moving valve equates and pairing arranges, each described standing valve and match with arrangement and the setting angle of the described moving valve of its pairing; The end that described standing valve and described moving valve connect is provided with and cooperates and be used for the self-packing movable water plug of crossing each other;
Described porous distributing valve also comprises rotary power unit and hydraulic oil input/output unit, and described rolling disc and described rotary power unit are in transmission connection; Be processed with the piston function feature on the described moving valve and constitute piston element, corresponding hole sealing is installed and is formed the piston motion on described piston element and the described fixed disk, the described piston motion that the assembling back forms comprises upper oil cavitie and lower oil cavitie, and described upper oil cavitie and described lower oil cavitie all are communicated to described hydraulic oil input/output unit.
2. continuous ionic according to claim 1 adsorbs the switching equipment system, it is characterized in that: described porous distributing valve also comprises terminal control system, moving valve position sensor and angle detection sensor-based system, and described angle detection sensor-based system, the equal data input and output of described moving valve position sensor are to described terminal control system; The equal data of the control circuit of the control circuit of described rotary power unit and described hydraulic oil input/output unit are connected to described terminal control system.
3. continuous ionic according to claim 2 adsorbs the switching equipment system, it is characterized in that: described angle detection sensor-based system comprises angular transducer and at least one sensor key position, described sensor key position is uniform to be fixed on the described rolling disc, described angular transducer fixedly installs with respect to described fixed disk, and described angular transducer detects position, described sensor key position; The input and output of described angular transducer data are to described terminal control system.
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| CN2012101286558A CN102628102B (en) | 2012-04-27 | 2012-04-27 | Continuous ionic adsorption and exchange device system |
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| CN2012101286558A CN102628102B (en) | 2012-04-27 | 2012-04-27 | Continuous ionic adsorption and exchange device system |
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| CN103611583A (en) * | 2013-10-16 | 2014-03-05 | 浙江宇达化工有限公司 | Exchange resin regeneration treatment apparatus and use method thereof |
| CN111270087B (en) * | 2020-01-23 | 2021-08-27 | 西安蓝晓科技新材料股份有限公司 | Novel method for extracting metallic nickel from laterite-nickel ore leaching liquor |
| CN114427031B (en) * | 2022-01-26 | 2022-12-13 | 江苏南方永磁科技有限公司 | High-purity rare earth metal recovery device taking rare earth metal slag as raw material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655266B1 (en) * | 1992-06-24 | 1997-02-05 | Advanced Separation Technologies Incorporated | A fluid distribution apparatus an artificial moving bed, and a continuous adsorption method |
| CN2851809Y (en) * | 2005-11-04 | 2006-12-27 | 厦门福美科技有限公司 | Fluid treatment device |
-
2012
- 2012-04-27 CN CN2012101286558A patent/CN102628102B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0655266B1 (en) * | 1992-06-24 | 1997-02-05 | Advanced Separation Technologies Incorporated | A fluid distribution apparatus an artificial moving bed, and a continuous adsorption method |
| CN2851809Y (en) * | 2005-11-04 | 2006-12-27 | 厦门福美科技有限公司 | Fluid treatment device |
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| CN102628102A (en) | 2012-08-08 |
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