CN109748357A - A kind of antipollution ion exchange water treatment actual training device - Google Patents
A kind of antipollution ion exchange water treatment actual training device Download PDFInfo
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- CN109748357A CN109748357A CN201711066810.7A CN201711066810A CN109748357A CN 109748357 A CN109748357 A CN 109748357A CN 201711066810 A CN201711066810 A CN 201711066810A CN 109748357 A CN109748357 A CN 109748357A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 169
- 238000012549 training Methods 0.000 title claims abstract description 42
- 238000005342 ion exchange Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 110
- 150000001768 cations Chemical class 0.000 claims abstract description 81
- 150000001450 anions Chemical class 0.000 claims abstract description 66
- 239000002253 acid Substances 0.000 claims abstract description 62
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000005341 cation exchange Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000005349 anion exchange Methods 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000010397 one-hybrid screening Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 51
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 239000003086 colorant Substances 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 12
- XQAXGZLFSSPBMK-UHFFFAOYSA-M [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;trihydrate Chemical compound O.O.O.[Cl-].C1=CC(=[N+](C)C)C=C2SC3=CC(N(C)C)=CC=C3N=C21 XQAXGZLFSSPBMK-UHFFFAOYSA-M 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 235000019441 ethanol Nutrition 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- FRPHFZCDPYBUAU-UHFFFAOYSA-N Bromocresolgreen Chemical compound CC1=C(Br)C(O)=C(Br)C=C1C1(C=2C(=C(Br)C(O)=C(Br)C=2)C)C2=CC=CC=C2S(=O)(=O)O1 FRPHFZCDPYBUAU-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003729 cation exchange resin Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 229920001429 chelating resin Polymers 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 238000002845 discoloration Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 239000003513 alkali Substances 0.000 description 9
- 239000000975 dye Substances 0.000 description 9
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 239000010808 liquid waste Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
The present invention relates to a kind of antipollution ion exchange water treatment actual training devices, including regenerated liquid system, water storage system, ion exchange water treatment system；The ion exchange water treatment system includes at least one cation exchange bed (abbreviation cation bed), at least one anion exchange bed (abbreviation anion bed), at least one hybrid ionic exchange bed (abbreviation mixed bed), and 3 kinds of exchanges bed is individually equipped with and produces the mouth of a river, discharge outlet and evacuation port；Cation bed and anion bed are also individually equipped with regenerated liquid import, regenerated liquid discharge outlet；The exchange bed water inlet is operated by related valve realizes series connection, bypass or backwash；The regenerated liquid system includes acid solution system, lye system；The water storage system water inlet is separately connected the production mouth of a river of the exchange bed and for water purification after storage processing, can export the high-level water storage case of water purification by gravity including 2.The present invention is with the operation is more convenient, treatment process is more intuitive, is less susceptible to contaminated technological merit.
Description
Technical field
The present invention relates to water process actual training device fields, in particular at a kind of antipollution ion exchange water
Manage actual training device.
Background technique
Ion exchange water treatment system is common high purity water Preparation equipment in Treatment of Industrial Water, usually by several sun from
Son exchange bed, anion exchange bed and hybrid ionic exchange bed rearrange, and different permutation and combination methods corresponds to different works
Skill process, obtained producing water water quality are different.In the school instruction of ion exchange water treatment correlated curriculum, in order to help student to slap
A series of this different process process is held, needs corresponding actual training device to carry out operation training.
The ion exchange water treatment actual training device used in current operation training, generally common ion exchange
Water treatment system；It has the disadvantage that in actual use
1. need student pass through many valve pipes switching come complete flow path change, it is complicated for operation, student in training operation very
Hardly possible is grasped；
2. easily causing pollution due to water processed in operation, backwash, regenerative process common conduit；
3. the color of water treatment procedure ion exchange resin does not change, operating status is not intuitive, only to treated water quality
Variation can just be seen by separately being detected.
In conclusion designing one kind, the operation is more convenient, treatment process is more intuitive, is less susceptible to contaminated ion exchange
Water process actual training device is those skilled in the art's urgent problem to solve deficiency in the prior art.
Summary of the invention
The purpose of the present invention is to provide one kind, the operation is more convenient, treatment process is more intuitive, it is contaminated to be less susceptible to
Ion exchange water treatment actual training device.
In order to achieve the above object, the technical solution adopted by the present invention is that:
A kind of antipollution ion exchange water treatment actual training device, comprising: regenerated liquid system, water storage system, at ion exchange water
Reason system, it is characterised in that: the ion exchange water treatment system includes that at least one cation connected with pipeline with valve is handed over
Bed (abbreviation cation bed), at least one anion exchange bed (abbreviation anion bed), at least one hybrid ionic exchange bed (abbreviation mixed bed) are changed,
3 kinds of exchanges bed is individually equipped with and produces the mouth of a river, discharge outlet and evacuation port；Cation bed and anion bed be also individually equipped with regenerated liquid import,
Regenerated liquid discharge outlet；The exchange bed water inlet is operated by related valve realizes series connection, bypass or backwash；The regenerated liquid system
System includes acid solution system, lye system；The acid solution system, lye system are separately connected the cation bed, anion bed, connect institute jointly
State mixed bed；
The water storage system water inlet for water purification after storage processing is separately connected the production mouth of a river of the exchange bed, including level-one
Multiple bed water production tank and second level mixed bed water production tank 2 can export the high-level water storage case of water purification by gravity.
Preferably, the regenerated liquid import, the production mouth of a river are set to the lower part for exchanging bed, and regenerated liquid discharge outlet, water inlet are equal
Set on the top of exchange bed.
Preferably, the exchange bed includes cation bed 1, cation bed 2, anion bed 1, anion bed 2, mixed bed.Further, the exchange bed
It puts in order as cation bed 1, anion bed 1, mixed bed, cation bed 2, anion bed 2, wherein cation bed 1 and anion bed 1 are composed in series 1 level-one and answer bed water
Training operation unit is handled, cation bed 1, anion bed 1 and mixed bed are composed in series 1 second level mixed bed water process training operation unit.More into
One step, the cation bed 1 independently forms 1 water process training operation unit with anion bed 1, cation bed 2 and anion bed 2.Or into one
Step, the exchange bed is transparent outer cover exchange column form, and the cation exchange loaded inside cation bed 1, cation bed 2, mixed bed
Resin is the color-change resin of discoloration of gradually failing in water treatment procedure.Further, the color-change resin reproduced state is
Red fades to yellow after failure, is thoroughly blue after failure；Used coloring agent is by 1:1.39(mass ratio) proportion group
Bromocresol green (the C of conjunction21H14Br4O5S) with methylene blue (C16H18ClN3S).Further, the color-change resin is by following
Made from step:
(1) prepared by coloring agent:
(1-1) reagent 1: with the ratio of 2.00g/1000ml by bromocresol green (C21H14Br4O5S) be dissolved in 20%(volume ratio) second
Alcohol solution；
(1-2) reagent 2: with the ratio of 2.78g/100ml by methylene blue (C16H18ClN3S) be dissolved in 50%(volume ratio) ethyl alcohol
In aqueous solution, 20% ethanol water for adding 9 times of volumes is mixed；
Reagent 1 and reagent 2 are pressed 1:1 volume mixture by (1-3), obtain coloring agent；
(2) taking volume is 001 × 7 storng-acid cation exchange resin of A, is fitted into the stewing dye filling of stainless steel, empties ion exchange
The free moisture of resin；It is passed through 5% (mass ratio) HCL aqueous solution that volume is 6A, by 001 × 7 strongly acidic cation exchange tree
Rouge switchs to RH Hydrogen, and the demineralized water with conductivity no more than 1 μ S/cm is rinsed to draining 6≤pH≤7.5；Empty amberlite
The free moisture of rouge；
(3) addition step (1) described coloring agent into the stewing dye filling of step (2) stainless steel, 45 DEG C of constant temperature, constant pressure 0.12MPa,
The stewing dye of every 15 minutes overturning stainless steels fills 720 °, maintains 24 hours；Stewing dye tank lower part leakage fluid dram is opened, coloring agent is recycled, is passed through
Demineralized water of the conductivity no more than 1 μ S/cm rinses out resin loose colour.
Preferably, the acid solution system includes high moor liquid case, low level acid solution case, for acid solution is defeated from low level acid solution case
Send to the acid solution delivery pump of high-order acid solution case, the lye system include high-order lye tank, low level lye tank, for by lye from
Low level lye tank is delivered to the lye delivery pump of high-order lye tank, and the high moor liquid case, high-order lye tank liquid outlet are connected to institute
State the regenerated liquid import of exchange bed.
Preferably, the acid solution delivery pump and lye delivery pump further include rinsing simultaneously corrosivity regenerated liquid in discharge pump in time
Flushing discharge pipe and valve.
The beneficial effects of the present invention are:
1. being completely separated regenerated liquid and production by setting up regenerated liquid import separately on exchange bed, regenerated liquid discharge outlet, producing the mouth of a river
Water avoids production water from being polluted by regenerated liquid；
2. the set-up mode that each exchange bed can be bypassed independently, makes according to circumstances determine student's training operation when practical operation
Complexity, it is more flexible to be also more conducive to gradually grasp；
3. the setting of color-change resin and transparent outer cover exchange column in preferred embodiment, opens up treatment effect and process more intuitively
It is existing.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
In figure: 1 regenerated liquid system；2 water storage systems；3 ion exchange water treatment systems
1-1 high moor liquid case；1-2 high position lye tank；1-3 high position acid solution valve；1-4 high position lye valve；1-5 low level acid solution case；1-6
Low level lye tank；1-7 low level acid solution valve；1-8 low level lye valve；1-9 acid solution delivery pump；1-10 lye delivery pump；1-11 acid pump
Clean drain valve；1-12 alkali pump cleans drain valve；1-13 low level acid solution case circulating valve；1-14 low level lye tank circulating valve；1-15
High moor liquid case upper liquid valve；1-16 high position lye tank upper liquid valve；1-17 acid waste liquid drain valve；1-18 alkali wasteliquid drain valve；
2-1 level-one high-level water storage case；2-2 second level mixed bed high-level water storage case；2-3 level-one answers bed and produces water collection valve (connection 2-1 level-one
High water tank)；2-4 second level mixed bed produces water and collects valve (connection 2-2 second level high water tank)；2-5 level-one answers bed and produces water high-level water storage
Case outlet valve；2-6 second level mixed bed produces water high-level water storage case outlet valve；2-7 level-one answers bed and produces water high-level water storage case outlet pipeline；2-
8 second level mixed beds produce water high-level water storage case outlet pipeline.
3-1-1 level-one cation bed inlet valve；3-1-2 level-one cation bed exhaust-valve；3-1-3 level-one cation bed regenerated liquid drain valve；3-
1-4 level-one cation bed regenerated liquid liquid feed valve；3-1-5 level-one cation bed produces water valve；3-1-6 level-one cation bed drain valve；3-1-7 level-one cation bed
Backwash inlet valve.
3-2-1 level-one anion bed inlet valve；3-2-2 level-one anion bed exhaust-valve；3-2-3 level-one anion bed regenerated liquid drain valve；3-
2-4 level-one anion bed regenerated liquid liquid feed valve；3-2-5 level-one anion bed produces water valve；3-2-6 level-one anion bed drain valve；3-2-7 level-one anion bed
Backwash inlet valve.
3-3-1 second level mixed bed inlet valve；3-3-2 second level mixed bed exhaust-valve；3-3-5 second level mixed bed produces water valve；3-3-6 second level
Mixed bed drain valve；3-3-7 second level mixed bed backwash inlet valve.
3-4-1 second level cation bed inlet valve；3-4-2 second level cation bed exhaust-valve；3-4-3 second level cation bed regenerated liquid drain valve；3-
4-4 second level cation bed regenerated liquid liquid feed valve；3-4-5 second level cation bed produces water valve；3-4-6 second level cation bed drain valve；3-4-7 second level cation bed
Backwash inlet valve.
3-5-1 second level anion bed inlet valve；3-5-2 second level anion bed exhaust-valve；3-5-3 second level anion bed regenerated liquid drain valve；3-
5-4 second level anion bed regenerated liquid liquid feed valve；3-5-5 second level anion bed produces water valve；3-5-6 second level anion bed drain valve 3-5-7 second level anion bed
Backwash inlet valve.
Specific embodiment
Below in conjunction with drawings and examples, detailed description of embodiments of the present invention.
As shown in Fig. 1, a kind of antipollution ion exchange water treatment actual training device, comprising: regenerated liquid system, water storage system
System, ion exchange water treatment system.
The ion exchange water treatment system includes 5 exchange beds connected with pipeline with valve, wherein the exchange bed
Including tactic 5: cation bed 1, anion bed 1, mixed bed, cation bed 2, anion bed 2, each exchange bed can be bypassed independently；
Wherein cation bed 1 and anion bed 1 are composed in series 1 level-one and answer bed water process training operation unit, cation bed 1, anion bed 1 and mixed bed string
Connection 1 second level mixed bed water process training operation unit of composition.
Wherein cation bed 1 and anion bed 1, cation bed 2 and anion bed 2 can independently form 1 water process training operation unit, effectively
Improve the utilization efficiency of equipment.
Cation bed 1+ anion bed 1 provides level-one and answers bed production water and operation training；Cation bed 1+ anion bed 1+ mixed bed provides second level mixed bed and removes
Salt produces water and operation training；Cation bed 1+ anion bed 1+ mixed bed+cation bed 2 provides Training Room Precision measurement sodium-free water demand；Cation bed 1+ yin
Bed 1+ mixed bed+cation bed 2+ anion bed 2 provides Training Room Precision measurement without silicon water demand.
The regenerated liquid system includes acid solution system, lye system；The acid solution system, lye system are separately connected described
Cation bed, anion bed connect the mixed bed jointly；
It is described 5 exchange bed water inlets by related valve operation realize serial or parallel connection, individually equipped with regenerated liquid import,
Regenerated liquid discharge outlet produces the mouth of a river；
The regenerated liquid import produces the lower part that the mouth of a river is set to exchange bed, and regenerated liquid discharge outlet, water inlet are set to exchange bed
Top.
The exchange bed water inlet is connected in series through following manner realization:
It is realized by the inclusion of the open and close of each valve in the water main road of 3-1-7,3-2-7,3-3-7,3-4-7,3-5-7 valve each
The series connection or bypass of exchange column.For example, opening 3-1-7 valve and closing 3-1-1 valve, cation bed 1 can be bypassed.Opening 3-1-1,
3-1-5 valve simultaneously closes 3-1-7 valve, and cation bed 1 is with regard to connecting into water treatment process.It opens 3-1-2,3-1-5 valve and closes 3-
1-1 valve, cation bed 1 just realize the backwash process of lower part water inlet.
In the present embodiment, the regenerated liquid import of 2 cation beds is connected in parallel by external pipeline, and regenerated liquid discharge outlet passes through
External pipeline is connected in parallel, and regeneration liquid waste, which is collected, enters external liquid waste processing container.The regenerated liquid import of 2 anion beds passes through external
Pipeline is connected in parallel, and regenerated liquid discharge outlet is connected in parallel by external pipeline, and regeneration liquid waste, which is collected, enters external liquid waste processing appearance
Device is neutralized to neutrality with cation bed regeneration liquid waste, realizes harmless discharge.It produces the mouth of a river and level-one high water tank is connected by water main road
2-1 and second level mixed bed high water tank 2-2.
5 exchanges bed is transparent outer cover exchange column form, and the sun loaded inside cation bed 1, cation bed 2, mixed bed from
Sub-exchange resin is the color-change resin that ecology and failure state obviously change colour again in water treatment procedure, and the color-change resin regenerates shape
State is red, fades to yellow after failure, is thoroughly blue after failure.The coloring agent that the color-change resin uses is by 1:1.39
(mass ratio) matches combined bromocresol green (C21H14Br4O5S) with methylene blue (C16H18ClN3S).
Color-change resin described in the present embodiment, obtains by the following method:
(1) prepared by coloring agent:
(1-1) reagent 1: 2.0g bromocresol green (C is weighed21H14Br4O5S), be dissolved in 1000mL 20%(volume ratio) ethyl alcohol it is water-soluble
Liquid；
(1-2) reagent 2: 2.78g methylene blue (C is weighed16H18ClN3S), be dissolved in 100mL 50%(volume ratio) ethyl alcohol it is water-soluble
In liquid, the mixing of 20% ethanol water of 900mL is added；
(1-3) mix reagent 1 and reagent 2, obtain coloring agent；
(2) take 001 × 7 storng-acid cation exchange resin of 5.0L, be fitted into during the stewing dye of stainless steel that volume is 10L fills, empty from
The free moisture of sub-exchange resin；It is passed through 5% HCL aqueous solution (mass ratio) of 30L, by 001 × 7 strongly acidic cation exchange tree
Rouge switchs to RH Hydrogen, and the demineralized water with conductivity no more than 1 μ S/cm is rinsed to draining 6≤pH≤7.5；Empty amberlite
The free moisture of rouge.
(3) addition step (1) described coloring agent into the stewing dye filling of step (2) stainless steel, 45 DEG C of constant temperature, constant pressure
0.12MPa, the stewing dye of every 15 minutes overturning stainless steels fill 720 °, maintain 24 hours.Open stewing dye tank lower part leakage fluid dram, recycling dyeing
Agent is passed through water of the conductivity no more than 1 μ S/cm and rinses out resin loose colour.
The acid solution system includes high moor liquid case, low level acid solution case, for acid solution is supreme from the conveying of low level acid solution case
The acid solution delivery pump of position acid solution case, the lye system include high-order lye tank, low level lye tank, for by lye from low level alkali
Liquid case is delivered to the lye delivery pump of high-order lye tank, and the high moor liquid case, high-order lye tank liquid outlet are connected to the exchange
The regenerated liquid import of bed.Low level acid solution case, low level lye tank are convenient to prepare regenerated liquid on the spot, and high-order acid solution is pumped to after preparation
Case, high moor liquid case realize quick and complete circulation, the mixing of regenerated liquid.
The acid solution delivery pump and lye delivery pump further include the flushing for rinsing simultaneously corrosivity regenerated liquid in discharge pump in time
Discharge pipe and valve.
The water storage system water inlet is separately connected the production mouth of a river of the exchange bed and for water purification after storage processing.It is described
Water storage system includes the high position that level-one answers bed water production tank and second level mixed bed water production tank 2 can export water purification by gravity
Water tank.Production moisture sets level-one and answers bed production water and second level mixed bed production water high water tank.It can flow to certainly without water pump with water station,
Stablize, energy conservation, save cost.
Actual training device in the present embodiment sets up water processed, backwash, regeneration pipeline separately using transparent exchange column, simple to operation bright
, avoid water pollution.Regenerative agent compounding system, water storage system and ion exchange water treatment system are independently arranged, and pass through pipeline
Valve connection, both can be with independent operation, also being capable of overall operation.The demand of multiple groups student's training operation is not only met, simultaneously
Continuous multi-stage quality Training Room water demand is provided.
The present embodiment course of work is as follows:
1, regenerated liquid system
(1) regenerated liquid is prepared
It closes 1-7 low level acid solution valve, 1-8 low level lye valve, 1-11 acid pump cleaning drain valve, 1-12 alkali pump and cleans drain valve, 1-
15 high moor liquid case upper liquid valves, 1-16 high position lye tank upper liquid valve, 1-17 acid waste liquid drain valve, 1-18 alkali wasteliquid drain valve,
Demineralized water of the conductivity no more than 1 μ S/cm, regenerant acid and alkali regeneration are added in 1-5 low level acid solution case and 1-6 low level lye tank
1-7 low level acid solution valve, 1-8 low level lye valve, 1-13 low level acid solution case circulating valve, 1-14 low level lye tank circulating valve are opened in agent,
1-9 acid solution delivery pump and 1-10 lye delivery pump are opened, prepares regenerated liquid automatically；
(2) regenerated liquid conveys
Close 1-3 high position acid solution valve, 1-4 high position lye valve, 1-13 low level acid solution case circulating valve, 1-14 low level lye tank circulation
Valve opens 1-15 high moor liquid case upper liquid valve, 1-16 high position lye tank upper liquid valve, opens 1-9 acid solution delivery pump and 1-10 lye
Prepared regenerated liquid is sent into 1-1 high moor liquid case, 1-2 high position lye tank by delivery pump；
(3) it regenerates
Open 1-3 high position acid solution valve, 1-4 high position lye valve, 3-1-3 level-one cation bed regenerated liquid drain valve, 3-2-3 level-one anion bed again
Raw liquid drain valve, the aperture of adjustment 3-1-4 level-one cation bed regenerated liquid liquid feed valve, 3-2-4 level-one anion bed regenerated liquid liquid feed valve, allows again
Raw liquid flows through resin layer with suitable flow velocity, and regeneration liquid waste is through 3-1-3 level-one cation bed regenerated liquid drain valve, 3-2-3 level-one anion bed
The discharge of regenerated liquid drain valve.
(4) it cleans
After regeneration liquid stream is complete, 1-3 high position acid solution valve, 1-4 high position lye valve are closed, rinses low level acid solution case according to (1) step
With lye tank, pump and its pipeline, 1-11 acid pump cleaning drain valve, all waste liquids of 1-12 alkali pump cleaning drain valve discharge are opened, is closed
1-11 acid pump cleaning drain valve, 1-12 alkali pump cleaning drain valve, 1-13 low level acid solution case circulating valve, 1-14 low level lye tank is closed to follow
Ring valve；It is separately added into the demineralized water that conductivity is not more than 1 μ S/cm in 1-5 low level acid solution case and 1-6 low level lye tank later, is beaten
Open 1-3 high position acid solution valve, 1-4 high position lye valve, 1-15 high moor liquid case upper liquid valve, 1-16 high position lye tank upper liquid valve, 1-17
Acid waste liquid drain valve, 1-18 alkali wasteliquid drain valve open 1-9 acid solution delivery pump and 1-10 lye delivery pump, clean high-order soda acid
Case, pipeline, side by side radioactive waste liquid.The 1 all valves in regenerative system part are closed later.
2, water storage system
Water storage system includes that 2-1 level-one answers bed production water high-level water storage case, 2-2 second level mixed bed produces water high-level water storage case, 2-3 level-one is answered
Bed produces water collection valve (connection 2-1 level-one high water tank), 2-4 second level mixed bed production water collects valve (connection 2-2 second level high water tank),
2-5 level-one high-level water storage case produces water valve, 2-2 second level high-level water storage case produces water valve.When level-one answers bed and second level mixed-bed system production water
When qualified, open 2-3 level-one and answer bed production water collection valve, 2-4 second level mixed bed production water collection valve, product water respectively enters 2-1 level-one
High water tank, 2-2 second level high water tank are spare, and 2-1 level-one high-level water storage case is opened when use and produces water valve, the storage of a 2-2 second level high position
Water tank, which produces water valve, can be realized each Training Room water water of same floor, no setting is required water pump.
3, ion exchange water treatment system
(1) level-one answers bed operating
Close 3-1-2 level-one cation bed exhaust-valve, 3-1-3 level-one cation bed regenerated liquid drain valve, 3-1-4 level-one cation bed regenerated liquid feed liquor
Valve, 3-1-7 level-one cation bed backwash inlet valve open 3-1-5 level-one cation bed and produce water valve, 3-1-6 level-one cation bed drain valve, adjust 3-
1-1 level-one cation bed water inlet valve opening, detection produce acidity of water and Na ion concentration.
After stabilization, 3-2-2 level-one anion bed exhaust-valve, 3-2-3 level-one anion bed regenerated liquid drain valve, 3-2-4 level-one yin are closed
Bed regenerated liquid liquid feed valve, 3-2-7 level-one anion bed backwash inlet valve open 3-2-5 level-one anion bed and produce water valve, 3-2-6 level-one anion bed
Drain valve, adjustment 3-2-1 level-one anion bed intake valve opening, close 3-1-6 level-one cation bed drain valve, detection produce water conductivity and
pH.2-3 level-one is opened after qualification and answers bed production water collection valve, and product water enters 2-1 level-one high water tank, stores for future use.
(2) second level mixed bed is run
After level-one answers bed operating operation, 3-3-2 mixed bed exhaust-valve is closed, 2-4 second level mixed bed produces water and collects valve, opening 3-3-5 bis-
Grade mixed bed production water valve, 3-3-6 second level mixed bed drain valve are opened 2-4 second level mixed bed production water and are collected after detection production water conductivity is qualified
Valve, product water enter 2-2 second level high-level water storage case, store for future use.
(3) second level cation bed is run
After the operation operation of second level mixed bed, 3-4-2 second level cation bed exhaust-valve, 3-4-3 second level cation bed regenerated liquid drain valve, 3-4- are closed
4 second level cation bed regenerated liquid liquid feed valves, 3-4-7 second level cation bed backwash inlet valve open 3-4-5 second level cation bed and produce water valve, 3-4-6 bis-
Grade cation bed drain valve, detection produce water Na ion concentration, use after qualified.
(4) second level anion bed is run
After the operation of second level cation bed, 3-5-2 second level anion bed exhaust-valve, 3-5-3 second level anion bed regenerated liquid drain valve, 3-5-4 bis- are closed
Grade anion bed regenerated liquid liquid feed valve, 3-5-7 level-one anion bed backwash inlet valve open 3-5-5 second level anion bed and produce water valve, 3-5-6 second level
Anion bed drain valve, detection produce water silicon acid ion concentration, use after qualified.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention, not be described in detail
The part presented with partial enlargement is the prior art, herein without repeating.Therefore, the present invention is not intended to be limited to herein
Shown in these embodiments, and be to fit to the widest scope consistent with principles disclosed herein and feature.
Claims (10)
1. a kind of antipollution ion exchange water treatment actual training device, comprising: regenerated liquid system (1), water storage system (2), ion
It exchanges water treatment system (3), it is characterised in that: the ion exchange water treatment system (3) includes being connected with pipeline with valve
At least one cation exchange bed (abbreviation cation bed), at least one anion exchange bed (abbreviation anion bed), at least one hybrid ionic are handed over
It changes bed (abbreviation mixed bed), it is also independent that 3 kinds of exchanges bed is individually equipped with the production mouth of a river, discharge outlet and evacuation port, cation bed and anion bed
Equipped with regenerated liquid import, regenerated liquid discharge outlet；The exchange bed water inlet is operated by related valve realizes series connection, bypass or anti-
It washes；The regenerated liquid system (1) includes acid solution system, lye system；The acid solution system, lye system are separately connected the sun
Bed, anion bed；
The water storage system (2) water inlet for water purification after storage processing is separately connected the production mouth of a river of the exchange bed, including
Level-one answers bed water production tank and second level mixed bed water production tank 2 can export the high-level water storage case of water purification by gravity.
2. actual training device according to claim 1, which is characterized in that the regenerated liquid import, the production mouth of a river are set to exchange
The lower part of bed, regenerated liquid discharge outlet, water inlet, evacuation port are set to the top of exchange bed.
3. actual training device according to claim 1, which is characterized in that the exchange bed include cation bed 1, cation bed 2, anion bed 1,
Anion bed 2, mixed bed.
4. actual training device according to claim 3, which is characterized in that the exchange bed put in order for cation bed 1, anion bed 1,
Mixed bed, cation bed 2, anion bed 2, wherein cation bed 1 and anion bed 1 are composed in series 1 level-one and answer bed water process training operation unit, cation bed 1,
Anion bed 1 and mixed bed are composed in series 1 second level mixed bed water process training operation unit.
5. actual training device according to claim 4, which is characterized in that the cation bed 1 is divided with anion bed 1, cation bed 2 and anion bed 2
Not 1 water process training operation unit of independent composition.
6. actual training device according to claim 3, which is characterized in that the exchange bed is transparent outer cover exchange cylindricality
Formula, and the cation exchange resin loaded inside cation bed 1, cation bed 2, mixed bed is the change of discoloration of gradually failing in water treatment procedure
Chromoresin.
7. actual training device according to claim 6, which is characterized in that the color-change resin reproduced state is red, failure
After fade to yellow, thoroughly failure after be blue；Used coloring agent is by 1:1.39(mass ratio) the combined bromine first of proportion
Green (the C of phenol21H14Br4O5S) with methylene blue (C16H18ClN3S).
8. actual training device according to claim 7, which is characterized in that the color-change resin is as made from following steps:
(1) prepared by coloring agent:
(1-1) reagent 1: with the ratio of 2.00g/1000ml by bromocresol green (C21H14Br4O5S) be dissolved in 20%(volume ratio) second
Alcohol solution；
(1-2) reagent 2: with the ratio of 2.78g/100ml by methylene blue (C16H18ClN3S) be dissolved in 50%(volume ratio) ethyl alcohol
In aqueous solution, 20% ethanol water for adding 9 times of volumes is mixed；
Reagent 1 and reagent 2 are pressed 1:1 volume mixture by (1-3), obtain coloring agent；
(2) taking volume is 001 × 7 storng-acid cation exchange resin of A, is fitted into the stewing dye filling of stainless steel, empties ion exchange
The free moisture of resin；It is passed through 5% (mass ratio) HCL aqueous solution that volume is 6A, by 001 × 7 strongly acidic cation exchange tree
Rouge switchs to RH Hydrogen, and the demineralized water with conductivity no more than 1 μ S/cm is rinsed to draining 6≤pH≤7.5；Empty amberlite
The free moisture of rouge；
(3) addition step (1) described coloring agent into the stewing dye filling of step (2) stainless steel, 45 DEG C of constant temperature, constant pressure 0.12MPa,
The stewing dye of every 15 minutes overturning stainless steels fills 720 °, maintains 24 hours；Stewing dye tank lower part leakage fluid dram is opened, coloring agent, water flowing are recycled
Rinse out resin loose colour.
9. actual training device according to claim 1, which is characterized in that the acid solution system include high moor liquid case (1-1),
Low level acid solution case (1-5), the acid solution delivery pump (1-9) for acid solution to be delivered to high moor liquid case from low level acid solution case, it is described
Lye system includes high-order lye tank (1-2), low level lye tank (1-6), for lye to be delivered to a high position from low level lye tank
The lye delivery pump (1-10) of lye tank, the high moor liquid case (1-1), high-order lye tank (1-2) liquid outlet are connected to the friendship
Change the regenerated liquid import of bed.
10. actual training device according to claim 1, which is characterized in that the acid solution delivery pump (1-9) and lye delivery pump
(1-10) further includes the flushing discharge pipe and valve for rinsing simultaneously corrosivity regenerated liquid in discharge pump in time.
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| CN201711066810.7A CN109748357A (en) | 2017-11-03 | 2017-11-03 | A kind of antipollution ion exchange water treatment actual training device |
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| CN201711066810.7A CN109748357A (en) | 2017-11-03 | 2017-11-03 | A kind of antipollution ion exchange water treatment actual training device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036312A (en) * | 2020-01-04 | 2020-04-21 | 西安热工研究院有限公司 | Ion exchange resin regeneration monitoring control system and method |
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| JP2000153166A (en) * | 1998-11-20 | 2000-06-06 | Japan Organo Co Ltd | Regeneration of mixed bed type ion exchange apparatus |
| CN104986825A (en) * | 2015-07-07 | 2015-10-21 | 杭州安耐杰科技有限公司 | Wastewater treatment process for ion exchange system |
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| CN111036312B (en) * | 2020-01-04 | 2024-01-30 | 西安热工研究院有限公司 | Ion exchange resin regeneration monitoring control system and method |
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