CN203922803U - The Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically - Google Patents
The Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically Download PDFInfo
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- CN203922803U CN203922803U CN201420298943.2U CN201420298943U CN203922803U CN 203922803 U CN203922803 U CN 203922803U CN 201420298943 U CN201420298943 U CN 201420298943U CN 203922803 U CN203922803 U CN 203922803U
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Abstract
The utility model discloses the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically, the water outlet of waste water storage pool (4) connects respectively ion-exchanger A(1) and ion-exchanger B(2) lower liquid import and export, the water outlet in regeneration dosing pond (3) connects respectively ion-exchanger A(1) and ion-exchanger B(2) upper liquid import and export, ion-exchanger A(1) lower liquid is imported and exported with upper liquid and is imported and exported and be also connected respectively water port A(7), ion-exchanger B(2) lower liquid is imported and exported with upper liquid and is imported and exported and be also connected respectively water port B(10), on pipeline, be provided with motorized valve, motorized valve is electrically connected to PLC controller.The beneficial effects of the utility model are: by the full process automatization of PLC sequence of control, moved, improved the level of automation of equipment, running efficiency of system improves; Two ion-exchangers that are set up in parallel have guaranteed the continuous adsorption of equipment.
Description
Technical field
The utility model relates to ion exchange unit technical field, the Electrolytic Manganese Wastewater ion exchange treatment system that particularly a kind of whole process is controlled automatically.
Background technology
Ion exchange technique has application very widely, the inorganic salts in can going out to anhydrate more thoroughly by ion-exchange in water treatment field.Ion-exchange unit is widely used in fields such as medicine, chemical industry, electronics, application, beverage and high pressure boiler water supplies.The exchange resin adding in ion exchange unit can lose efficacy after the time in equipment operation one end, need to carry out manipulation of regeneration, and system needs operation continuously in 24 hours, therefore a lot of domestic ion exchange systems mostly adopt a set of operation, a set of standby method to process, make ion-exchange unit cost high, floor space is large.
Existing apparatus great majority adopt manually control or semiautomatic controls mode to move, and ion exchange system valve is various, and operating process is loaded down with trivial details; Existing apparatus adopts online detection instrument detection effluent quality to come feedback system to carry out the switching of adsorption-regeneration process, online equipment Inspection water sample is consuming time longer, if not in time feedback information, switch adsorption-regeneration process in time, can cause resin excess load absorption, water outlet momentary value exceeds standard; Existing apparatus is often ignored the full automatic control of regenerative process, can not really realize ion-exchange and adsorb-regenerate whole process and automatically control; Existing apparatus is realized full automatic control, and it is various that it controls parameter, the utility model only the employing time automatically control, and be aided with ammonia nitrogen on-line monitoring as full automatic control parameter, control mode is terse easy to operate.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, the Electrolytic Manganese Wastewater ion exchange treatment system that provides a kind of whole process automatically to control.
The purpose of this utility model is achieved through the following technical solutions: the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically, it comprises ion-exchanger A, ion-exchanger B, regeneration dosing pond, waste water storage pool and PLC controller, the water outlet of waste water storage pool connects respectively the lower liquid import and export of ion-exchanger A by pipeline and the lower liquid of ion-exchanger B is imported and exported, and be provided with motorized valve A on the pipeline that the water outlet of connection waste water storage pool and the lower liquid of ion-exchanger A are imported and exported, on the pipeline that the water outlet of connection waste water storage pool and the lower liquid of ion-exchanger B are imported and exported, be provided with motorized valve B, the water outlet in regeneration dosing pond connects respectively the upper liquid import and export of ion-exchanger A by pipeline and the upper liquid of ion-exchanger B is imported and exported, and be provided with motorized valve C on the pipeline that the connection regeneration water outlet in dosing pond and the upper liquid of ion-exchanger A are imported and exported, on the pipeline that the connection regeneration water outlet in dosing pond and the upper liquid of ion-exchanger B are imported and exported, be provided with motorized valve D, the lower liquid of ion-exchanger A is imported and exported with upper liquid and is imported and exported and also by pipeline A, be connected water port A with pipeline B respectively, and on pipeline A and pipeline B, be respectively arranged with motorized valve E and motorized valve F, the lower liquid of ion-exchanger B is imported and exported with upper liquid and is imported and exported and also by pipeline C, be connected water port B with pipeline D respectively, and on pipeline C and pipeline D, be respectively arranged with motorized valve G and motorized valve H, PLC controller is electrically connected to motorized valve A, motorized valve B, motorized valve C, motorized valve D, motorized valve E, motorized valve F, motorized valve G and motorized valve H respectively by circuit.
The water outlet of described waste water storage pool is connected with lift pump and one way stop peturn valve A in turn, and the water outlet of one way stop peturn valve A connects respectively the water-in of motorized valve A and motorized valve B by pipeline; The water outlet in regeneration dosing pond is connected with regenerative pump and one way stop peturn valve B in turn, and the water outlet of one way stop peturn valve B connects respectively the water-in of motorized valve C and motorized valve D by pipeline, and lift pump is all connected by line electricity with PLC controller with regenerative pump.
In described waste water storage pool, be provided with liquid level sensor A, regeneration is provided with liquid level sensor B in dosing pond, and liquid level sensor A is all connected by line electricity with PLC controller with liquid level sensor B.
On the water outlet of described one way stop peturn valve A, under meter A is installed, under meter B is installed on the water outlet of one way stop peturn valve B, under meter A is connected by line electricity with the equal PLC controller of under meter B.
The utlity model has following advantage: the utility model adopts the operation of PLC controller operating device, usining the time carries out whole process and automatically controls as controlling parameter, based on designing in advance and the definite operating parameter of debug process, by the full process automatization of PLC sequence of control, moved, improved the level of automation of equipment, running efficiency of system improves; The utility model comprises two ion-exchangers that are set up in parallel, after one of them ion-exchanger absorption is saturated, by by-pass valve control, open and close change liquid-flow pipeline, to adsorbing saturated ion-exchanger, regenerate, by another ion-exchanger, proceed absorption, thereby guaranteed the continuous adsorption of equipment, the keying that the realization of this process is controlled motorized valve by PLC controller realizes, control process is simple, stable.
The utility model only the employing time automatically control, and can be aided with ammonia nitrogen on-line monitoring as full automatic control parameter, control mode is terse easy to operate; The utility model is not usingd on-line monitoring equipment index as main feedback regulation parameter, usings the time as automatic control parameter, without water-quality guideline feedback, regulates fast, can guarantee that effluent quality is up to standard, does not occur feedback delay and the phenomenon that causes exceeding standard; Regenerative process is also included full automatic control scope in, really realizes ion-exchange whole process and automatically controls; By the time, as controlling parameter, effectively energy efficient, improves resin life cycle and service efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure, 1-ion-exchanger A, 2-ion-exchanger B, the 3-dosing pond of regenerating, 4-waste water storage pool, 5-pipeline A, 6-pipeline B, 7-water port A, 8-pipeline C, 9-pipeline D, 10-water port B, 11-motorized valve A, 12-motorized valve B, 13-motorized valve C, 14-motorized valve D, 15-motorized valve E, 16-motorized valve F, 17-motorized valve G, 18-motorized valve H, 19-lift pump, 20-one way stop peturn valve A, 21-regenerative pump, 22-one way stop peturn valve B, 23-liquid level sensor A, 24-liquid level sensor B, 25-under meter A, 26-under meter B.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically, it comprises ion-exchanger A1, ion-exchanger B2, regeneration dosing pond 3, waste water storage pool 4 and PLC controller, the water outlet of waste water storage pool 4 connects respectively the lower liquid import and export of ion-exchanger A1 by pipeline and the lower liquid of ion-exchanger B2 is imported and exported, and be provided with motorized valve A11 on the pipeline that the water outlet of connection waste water storage pool 4 and the lower liquid of ion-exchanger A1 are imported and exported, on the pipeline that the water outlet of connection waste water storage pool 4 and the lower liquid of ion-exchanger B2 are imported and exported, be provided with motorized valve B12, the water outlet in regeneration dosing pond 3 connects respectively the upper liquid import and export of ion-exchanger A1 by pipeline and the upper liquid of ion-exchanger B2 is imported and exported, and be provided with motorized valve C13 on the pipeline that the connection regeneration water outlet in dosing pond 3 and the upper liquid of ion-exchanger A1 are imported and exported, on the pipeline that the connection regeneration water outlet in dosing pond 3 and the upper liquid of ion-exchanger B2 are imported and exported, be provided with motorized valve D14, the lower liquid of ion-exchanger A1 is imported and exported with upper liquid and is imported and exported and also by pipeline A5, be connected water port A7 with pipeline B6 respectively, and on pipeline A5 and pipeline B6, be respectively arranged with motorized valve E15 and motorized valve F16, the lower liquid of ion-exchanger B2 is imported and exported with upper liquid and is imported and exported and also by pipeline C8, be connected water port B10 with pipeline D9 respectively, and on pipeline C8 and pipeline D9, be respectively arranged with motorized valve G17 and motorized valve H18, PLC controller is electrically connected to motorized valve A11, motorized valve B12, motorized valve C13, motorized valve D14, motorized valve E15, motorized valve F16, motorized valve G17 and motorized valve H18 respectively by circuit.
The water outlet of waste water storage pool 4 is connected with lift pump 19 and one way stop peturn valve A20 in turn, and the water outlet of one way stop peturn valve A20 connects respectively the water-in of motorized valve A11 and motorized valve B12 by pipeline; The water outlet in regeneration dosing pond 3 is connected with regenerative pump 21 and one way stop peturn valve B22 in turn, the water outlet of one way stop peturn valve B22 connects respectively the water-in of motorized valve C13 and motorized valve D14 by pipeline, lift pump 19 is all connected by line electricity with PLC controller with regenerative pump 21.
In described waste water storage pool 4, be provided with liquid level sensor A23, regeneration is provided with liquid level sensor B24 in dosing pond 3, and liquid level sensor A23 is all connected by line electricity with PLC controller with liquid level sensor B24.
Under meter A25 is installed on the water outlet of one way stop peturn valve A20, under meter B26 is installed on the water outlet of one way stop peturn valve B22, under meter A25 is connected by line electricity with the equal PLC controller of under meter B26.
By the time, as automatic control parameters, by PLC, be set the adsorption-regeneration cycle, and collaborative fluid level controller carries out water pump and open and close operation, reach whole process and automatically move.
Working process of the present utility model is as follows: take ion-exchanger A1 as example, while adsorbing, PLC controller is controlled motorized valve A11, motorized valve F16 and opened, and motorized valve E15, motorized valve B12, motorized valve C13 close.Waste water is through lift pump 19, the reverse ion-exchanger A1 that enters of one way stop peturn valve A20, motorized valve A11, carry out ion-exchange absorption and process, via after motorized valve F16 from water port A7 qualified discharge.Same, when ion-exchanger B2 adsorbs, PLC controller is controlled motorized valve B12, motorized valve H18 and is opened, and motorized valve G17, motorized valve A11, motorized valve D14 close.After set handling 48h, think that the resin absorption in ion-exchanger A1 is saturated, need carry out co-current regeneration, during co-current regeneration, PLC system automatic switchover valve, opens motorized valve E15, motorized valve C13, and motorized valve A11, motorized valve F16, motorized valve D14 close; Regenerative pump 21 starts, and regenerated liquid enters ion-exchanger A1 through one way stop peturn valve B22 and motorized valve C13 following current and regenerates, and regeneration waste liquid is discharged and entered the reuse of regenerated liquid recovery system by motorized valve E15.Same, when ion-exchanger B2 regenerates, PLC system automatic switchover valve, opens motorized valve G17, motorized valve D14, and motorized valve B12, motorized valve H18, motorized valve C13 close.
In adsorption process, the time parameter that lift pump arranges for 19 working times in PLC is controlled, and delayed startup can be set.In regenerative process, the time parameter that regenerative pump arranges for 21 working times in PLC is controlled, and delayed startup can be set.The time that the keying of valve all can be arranged by PLC is controlled.If ion-exchanger A1 adsorption saturation time is designed to 48h, 19 accumulated running times of waste water lifting pump are set while reaching 48h in PLC, automatically close motorized valve A11, motorized valve F16, motorized valve G17, motorized valve D14, automatically open motorized valve E15, motorized valve C13, motorized valve B12, motorized valve H18.When can realize ion-exchanger A1 regeneration, ion-exchanger B2 still carries out normal sorption.
And lift pump reaches after 48h for 19 working times,, after time delay for some time, continue to open, being equivalent to ion-exchanger B2 can adsorb smoothly.Regenerative pump 21 arranges after the full 2h of operation out of service, automatically enters next program and carries out.
Lift pump 19 carries out on off control by PLC controller by gathering the signal of liquid level sensor A23 simultaneously, starts operation during high liquid level, out of service during low liquid level.One way stop peturn valve A20 is established in lift pump 19 outlet, prevent termination of pumping after waste water flow backwards.Influent waste water flow is controlled by under meter A25.Regenerative pump 21 carries out on off control by PLC controller by gathering the signal of liquid level sensor B24 simultaneously, starts operation during high liquid level, out of service during low liquid level.One way stop peturn valve B22 is established in regenerative pump 21 outlet, prevent termination of pumping after regenerated liquid flow backwards.Regenerated liquid flooding velocity is controlled by under meter B26.
Claims (4)
1. the Electrolytic Manganese Wastewater ion exchange treatment system that a whole process is controlled automatically, it is characterized in that: it comprises ion-exchanger A(1), ion-exchanger B(2), regeneration dosing pond (3), waste water storage pool (4) and PLC controller, the water outlet of waste water storage pool (4) connects respectively ion-exchanger A(1 by pipeline) lower liquid import and export and ion-exchanger B(2) lower liquid import and export, and the water outlet and the ion-exchanger A(1 that connect waste water storage pool (4)) the pipeline of lower liquid import and export on be provided with motorized valve A(11), the water outlet and the ion-exchanger B(2 that connect waste water storage pool (4)) the pipeline of lower liquid import and export on be provided with motorized valve B(12),
The water outlet in regeneration dosing pond (3) connects respectively ion-exchanger A(1 by pipeline) upper liquid import and export and ion-exchanger B(2) upper liquid import and export, and the water outlet and the ion-exchanger A(1 that connect regeneration dosing pond (3)) the pipeline of upper liquid import and export on be provided with motorized valve C(13), the water outlet and the ion-exchanger B(2 that connect regeneration dosing pond (3)) the pipeline of upper liquid import and export on be provided with motorized valve D(14)
Ion-exchanger A(1) lower liquid import and export and upper liquid import and export also respectively by pipeline A(5) with pipeline B(6) be connected water port A(7), and pipeline A(5) and pipeline B(6) on be respectively arranged with motorized valve E(15) and motorized valve F(16); Ion-exchanger B(2) lower liquid import and export and upper liquid import and export also respectively by pipeline C(8) with pipeline D(9) be connected water port B(10), and pipeline C(8) and pipeline D(9) on be respectively arranged with motorized valve G(17) and motorized valve H(18), PLC controller by circuit respectively with motorized valve A(11), motorized valve B(12), motorized valve C(13), motorized valve D(14), motorized valve E(15), motorized valve F(16), motorized valve G(17) and motorized valve H(18) be electrically connected to.
2. the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process according to claim 1 is controlled automatically, it is characterized in that: the water outlet of described waste water storage pool (4) is connected with lift pump (19) and one way stop peturn valve A(20 in turn), one way stop peturn valve A(20) water outlet by pipeline, connect respectively motorized valve A(11) and motorized valve B(12) water-in; The water outlet in regeneration dosing pond (3) is connected with regenerative pump (21) and one way stop peturn valve B(22 in turn), one way stop peturn valve B(22) water outlet connects respectively motorized valve C(13 by pipeline) and motorized valve D(14) water-in, lift pump (19) is all connected by line electricity with PLC controller with regenerative pump (21).
3. the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process according to claim 1 is controlled automatically, it is characterized in that: in described waste water storage pool (4), be provided with liquid level sensor A(23), in regeneration dosing pond (3), be provided with liquid level sensor B(24), liquid level sensor A(23) with liquid level sensor B(24) be all connected by line electricity with PLC controller.
4. the Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process according to claim 2 is controlled automatically, it is characterized in that: on water outlet described one way stop peturn valve A(20), under meter A(25 is installed), under meter B(26 is installed on water outlet one way stop peturn valve B(22)), under meter A(25) with under meter B(26) all PLC controller by line electricity, be connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298943.2U CN203922803U (en) | 2014-06-06 | 2014-06-06 | The Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298943.2U CN203922803U (en) | 2014-06-06 | 2014-06-06 | The Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically |
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| CN203922803U true CN203922803U (en) | 2014-11-05 |
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| CN201420298943.2U Withdrawn - After Issue CN203922803U (en) | 2014-06-06 | 2014-06-06 | The Electrolytic Manganese Wastewater ion exchange treatment system that a kind of whole process is controlled automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991925A (en) * | 2014-06-06 | 2014-08-20 | 四川恒达环境技术有限公司 | Whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system |
-
2014
- 2014-06-06 CN CN201420298943.2U patent/CN203922803U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991925A (en) * | 2014-06-06 | 2014-08-20 | 四川恒达环境技术有限公司 | Whole-process automatically controlled electrolytic manganese wastewater ion exchange treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20150701 |
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| RGAV | Abandon patent right to avoid regrant |