CN204897489U - Float bed counter current regeneration demineralized water treatment process with many valve controls water processing system - Google Patents
Float bed counter current regeneration demineralized water treatment process with many valve controls water processing system Download PDFInfo
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- CN204897489U CN204897489U CN201520494145.1U CN201520494145U CN204897489U CN 204897489 U CN204897489 U CN 204897489U CN 201520494145 U CN201520494145 U CN 201520494145U CN 204897489 U CN204897489 U CN 204897489U
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Abstract
The utility model discloses a float bed counter current regeneration demineralized water treatment process with many valve controls water processing system, including first to the 5th diaphragm valve and load the resin jar of sodium type ion resin, a water delivery mouth and the end mouth of resin jar of first diaphragm valve are connected, another water delivery mouth of first diaphragm valve is in proper order via the fourth diaphragm valve, the sprayer is connected with the top mouth of resin jar, the pipe connection that links to each other between first diaphragm valve and the fourth diaphragm valve has the inlet tube, the pipeline via second diaphragm valve and the play water piping connection that link to each other between the top mouth of sprayer and resin jar, the pipeline via the 5th diaphragm valve and the sewage pipe connection that link to each other between the top mouth of sprayer and resin jar, the pipeline via third diaphragm valve and the sewage pipe connection that link to each other between the end mouth of first diaphragm valve and resin jar. The utility model discloses the unsteady bed counter current regeneration demineralized water treatment process who realizes has avoided sodium type ion resin to take place indiscriminate layer, and regeneration effect is good, the demineralized water high quality, and salt consumes for a short time, and secondary pollution is minimum.
Description
Technical field
The utility model relates to many valves control water treatment systems that a kind of floating bed counter-current regeneration soften water treatment process uses, and belongs to water treatment field.
Background technology
Nowadays, softening water treatment facility is applied by popularity in every profession and trades such as industrial and mining enterprises, Urban water supply, field irrigation, pharmacy, boiler, air conditioning and heatings, and producer much adopts floating bed counter-current regeneration soften water treatment process to come to realize filtration, sofening treatment to former water.But can find from reality is implemented, traditional floating bed counter-current regeneration soften water treatment process also exists following defect:
First; in softening water treating processes; (air pressure or hydraulic pressure) prevents the protective layer of resin in resin container, working lining, random layer occurs inefficacy layer to need top to press; this just makes device structure become complicated; not easily realize Automated condtrol; and needing professional to safeguard, maintenance cost is high, cannot penetration and promotion.
The second, for use mechanical type integrated multipath valve, it cannot realize the amplification to discharge, in particular cases cannot meet the demand of user at some.
3rd, the utilization ratio of regenerator---salt is not high, and salt consumption is large, and salt can cause serious secondary pollution to environment with waste water discharge.
Utility model content
The purpose of this utility model is that the many valves providing a kind of floating bed counter-current regeneration soften water treatment process to use control water treatment system; the floating bed counter-current regeneration soften water treatment process that this many valve control water treatment system realizes can avoid the protective layer of sodium form ion exchange resin, working lining in softening water treatment process, random layer phenomenon occurs inefficacy layer; sodium form ion exchange resin favorable regeneration effect; softening water quality is high; salt consumption is little, and secondary pollution is minimum.
To achieve these goals, the utility model have employed following technical scheme:
The many valves of a kind of floating bed counter-current regeneration soften water treatment process control water treatment system, it is characterized in that: it comprises the first to the 5th diaphragm valve and is filled with the resin container of the sodium form ion exchange resin accounting for resin container volume 90% ~ 95%, one water transport port of the first diaphragm valve is connected with the end mouth of resin container, another water transport port of first diaphragm valve is successively via the 4th diaphragm valve, injector is connected with the top mouth of resin container, the pipeline be connected between first diaphragm valve with the 4th diaphragm valve is connected with water inlet pipe, the pipeline be connected between injector and the top mouth of resin container is connected with rising pipe via the second diaphragm valve, the pipeline be connected between injector and the top mouth of resin container is connected with blow-off pipe via the 5th diaphragm valve, the pipeline be connected between first diaphragm valve and the end mouth of resin container is connected with blow-off pipe via the 3rd diaphragm valve, the control port of the first to the 5th diaphragm valve is connected with the corresponding controling end mouth of pressure source divider respectively, the control signal transmission ends of pressure source divider is connected with the control signal transmission ends of controller.
The suction salt entrance of described injector is connected with the delivery port of saturated salt water pot.
Described first to the 5th diaphragm valve is pneumatic diaphragm valve or hydraulic diaphragm valve.
The utility model has the advantages that:
1, the floating bed counter-current regeneration soften water treatment process that the utility model realizes can avoid the protective layer of sodium form ion exchange resin, working lining in softening water treatment process, random layer phenomenon occurs inefficacy layer; take full advantage of regenerator---salt; salt consumption is little; salt is discharged few with waste water; greatly reduce the secondary pollution that environment is caused; and sodium form ion exchange resin favorable regeneration effect, increases the industry and traffic capacity of sodium form ion exchange resin, improves the quality of follow-up softening water.
2, the utility model structure is simple, and operation understands, without the need to the programdesign of complexity, can realize Automated condtrol, the water yield is adjustable, and maintenance cost is low, is suitable for popularity.
3, the utility model both can realize large discharge water treatment, can realize low discharge water treatment again.When the water yield requiring to process is different, the diaphragm valve of appropriate size only need be changed.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram that the many valves of the utility model control water treatment system.
Fig. 2 A is the explanatory view of softening water treatment process.
Fig. 2 B is the explanatory view of sodium form ion exchange resin step for regeneration.
Fig. 2 C is the explanatory view that calcium ions and magnesium ions replaces operation again.
Fig. 2 D is the explanatory view of matting.
Embodiment
As shown in Figure 1, the utility model floating bed counter-current regeneration soften water treatment process controls water treatment system with many valves and comprises the first diaphragm valve 10, second diaphragm valve 20, 3rd diaphragm valve 30, 4th diaphragm valve 40, 5th diaphragm valve 50, and be filled with the resin container 70 of the sodium form ion exchange resin 110 accounting for resin container volume 90% ~ 95%, one water transport port of the first diaphragm valve 10 is connected with the end mouth 72 of resin container 70, another water transport port of first diaphragm valve 10 is successively via the 4th diaphragm valve 40, injector 200 is connected with the top mouth 71 of resin container 70, the pipeline be connected between first diaphragm valve 10 with the 4th diaphragm valve 40 is connected with water inlet pipe 101, namely one end of water inlet pipe 101 and the pipeline that is connected between the first diaphragm valve 10 with the 4th diaphragm valve 40 are connected and the other end is connected with the water outlet of water equipment (not shown), as Fig. 1, the water-in 201 of injector 200 is connected with the 4th diaphragm valve 40 by pipeline, the water outlet 203 of injector 200 is connected with the top mouth 71 of resin container 70 by pipeline, the suction salt entrance 202 of injector 200 is connected by the delivery port of flexible pipe with the saturated salt water pot (not shown) being loaded with saturated brine, the pipeline be connected between injector 200 and the top mouth 71 of resin container 70 is connected with rising pipe 102 via the second diaphragm valve 20, namely one end of rising pipe 102 is connected with a water transport port of the second diaphragm valve 20 and the other end is connected with the water inlet of watering equipment (not shown), the pipeline be connected between injector 200 and the top mouth 71 of resin container 70 is also connected with blow-off pipe 103 via the 5th diaphragm valve 50, namely one end of blow-off pipe 103 is connected with a water transport port of the 5th diaphragm valve 50 and the other end is connected with the entrance of waste removal equipment (not shown), the pipeline be connected between first diaphragm valve 10 and the end mouth 72 of resin container 70 is connected with blow-off pipe 103 via the 3rd diaphragm valve 30, first diaphragm valve 10, second diaphragm valve 20, 3rd diaphragm valve 30, 4th diaphragm valve 40, the control port of the 5th diaphragm valve 50 is connected with the corresponding controling end mouth of pressure source divider 80 via flexible pipe respectively, the control signal transmission ends of pressure source divider 80 and the control signal transmission ends of controller 90 are electrically connected.
In practice, in resin container 70, the volume of the sodium form ion exchange resin 110 of filling should account for 90% ~ 95% of resin container 70 splendid attire volume.If the volume ratio of resin container 70 is less than 90% shared by sodium form ion exchange resin 110, then still can there is random layer problem, if the volume ratio of resin container 70 is greater than 95% shared by sodium form ion exchange resin 110, then sodium form ion exchange resin its volumetric expansion after regeneration ending, can cause damage to resin container, and sodium form ion exchange resin volumetric expansion simultaneously extrudes the phenomenon that fragmentation can occur mutually.In reality is implemented, such as, the volume ratio of resin container 70 shared by sodium form ion exchange resin 110 can be set to 90%, 92%, 95% etc.
In the utility model, the first to the 5th diaphragm valve 10,20,30,40,50 is diaphragm valve, and be the universal valve of standard, it can be pneumatic diaphragm valve or hydraulic diaphragm valve.Connection between corresponding each diaphragm valve, between the top mouth 71 of respective diaphragm valve and resin container 70, end mouth 72 all adopts pipeline to connect and realizes, and the connection between each diaphragm valve and pressure source divider 80 all adopts hose connection realization.The effect of pressure source divider 80 is under the instruction transmitted at controller 90, to the unlatching of each diaphragm valve, closes and controls, and pressure source divider 80 is using water or gas as pressure source.The effect of controller 90 is that control pressure source divider 80 works, to start water technology under the instruction of input.
In the utility model, controller 90, pressure source divider 80, diaphragm valve, injector 200, water equipment, watering equipment, waste removal equipment etc. are existing device, the parts of this area or know technology, therefore its concrete formation does not here describe in detail.In practice, sodium form ion exchange resin 110 is for knowing filtrate, and resin container 70 can be glass fiber reinforced plastic tank, lining moulds carbon steel tank or stainless cylinder of steel.
The working process that the utility model many valve control water treatment system realizes floating bed counter-current regeneration soften water treatment process is:
1) as Fig. 2 A, under a control of the controller 90, pressure source divider 80 controls the first diaphragm valve 10, second diaphragm valve 20 and opens, all the other diaphragm valves are closed, the former water that water equipment exports enters from water inlet pipe 101, after the first diaphragm valve 10, enter the end mouth 72 of resin container 70, in resin container 70, pass through sodium form ion exchange resin 110 by the calcium ions and magnesium ions (Ca in former water
2+, Mg
2+) absorption fall after, flow out softening water from the top mouth 71 of resin container 70, softening water exports watering equipment to through the second diaphragm valve 20, rising pipe 102, completes softening water treatment process.It should be noted that; in softening water treatment process; sodium form ion exchange resin 110 upwards floats under flow action; because sodium form ion exchange resin 110 volume accounts for 90% ~ 95% of resin container 70 volume; therefore; sodium form ion exchange resin 110 only and there is very little space between the bottom of resin container 70, the space that sodium form ion exchange resin 110 does not stir up and down, just can be avoided the protective layer of sodium form ion exchange resin, working lining thus, random layer phenomenon occurs inefficacy layer.
2) after sodium form ion exchange resin 110 absorbing calcium ions and magnesium ions lost efficacy, as Fig. 2 B, under a control of the controller 90, pressure source divider 80 controls the 3rd diaphragm valve 30, 4th diaphragm valve 40 is opened, all the other diaphragm valves are closed, the former water exported from water equipment to enter and through the 4th diaphragm valve 40 from water inlet pipe 101, when the water-in 201 of current from injector 200 enters, when flowing through and flow out from water outlet 203 at a high speed, negative pressure is formed in injector 200 inside, so under the effect of ambient pressure, saturated brine in saturated salt water pot is sucked in injector 200 cavity from suction salt entrance 202, thus former water and saturated brine are mixed to form dilution salt solution, dilution salt solution enters the top mouth 71 of resin container 70, the calcium ions and magnesium ions generation replacement(metathesis)reaction on the sodium form ion exchange resin 110 of salt solution and inefficacy is diluted in resin container 70, most of calcium ions and magnesium ions on sodium form ion exchange resin 110 is displaced, the waste water containing the calcium ions and magnesium ions of replacing is discharged from resin container 70 end mouth 72, now can be considered that sodium form ion exchange resin 110 has recovered the ability of absorbing calcium ions and magnesium ions and realized regeneration, waste water is through the 3rd diaphragm valve 30, blow-off pipe 103 is expelled to waste removal equipment, complete sodium form ion exchange resin step for regeneration.
3) after sodium form ion exchange resin step for regeneration terminates, as Fig. 2 C, under a control of the controller 90, pressure source divider 80 continues control the 3rd diaphragm valve 30, 4th diaphragm valve 40 is opened, all the other diaphragm valves are closed, the former water exported from water equipment to enter and through the 4th diaphragm valve 40 from water inlet pipe 101, but now injector 200 cuts out and inhales salt entrance 202, so former water directly passes through from injector 200 and enters the top mouth 71 of resin container 70, forms with salt remaining in resin container 70 and dilute salt solution and continue the calcium ions and magnesium ions generation replacement(metathesis)reaction with remnants on sodium form ion exchange resin 110, achieve making full use of of salt, continue to discharge waste water from resin container 70 end mouth 72, waste water is through the 3rd diaphragm valve 30, blow-off pipe 103 is expelled to waste removal equipment, complete calcium ions and magnesium ions and replace operation again.
4) after sodium form ion exchange resin 110 recovers industry and traffic ability, as Fig. 2 D, under a control of the controller 90, pressure source divider 80 controls the first diaphragm valve 10, 5th diaphragm valve 50 is opened, all the other diaphragm valves are closed, the former water exported from water equipment enters from water inlet pipe 101, the end mouth 72 of resin container 70 is entered after the first diaphragm valve 10, residual brine on sodium form ion exchange resin 110 in resin container 70 is cleaned, push up mouth 71 from resin container 70 and discharge waste water (rinse water), waste water is through the 5th diaphragm valve 50, blow-off pipe 103 is expelled to waste removal equipment, complete matting.
5) after the salt in resin container 70 cleans up, step 1 is returned).
In reality is implemented, step 2) the dilution salt solution that uses and step 3) in the saltiness of dilution salt solution that formed generally be set between 5% ~ 15%.
In the utility model, it is corresponding kind resin by the resin replacement in resin container, as other resin cation (R.C.) available or resin anion(R.A) substitute sodium form ion exchange resin, correspondingly use other to substitute dilution salt solution with water (all example hydrochloric acids, sodium hydroxide etc.), thus realize the treatment process such as floating bed counter-current regeneration pure water.
The utility model has the advantages that:
1, the floating bed counter-current regeneration soften water treatment process that the utility model realizes can avoid the protective layer of sodium form ion exchange resin, working lining in softening water treatment process, random layer phenomenon occurs inefficacy layer; take full advantage of regenerator---salt; salt consumption is little; salt is discharged few with waste water; greatly reduce the secondary pollution that environment is caused; and sodium form ion exchange resin favorable regeneration effect, increases the industry and traffic capacity of sodium form ion exchange resin, improves the quality of follow-up softening water.
2, the utility model structure is simple, and operation understands, without the need to the programdesign of complexity, can realize Automated condtrol, the water yield is adjustable, and maintenance cost is low, is suitable for popularity.
3, the utility model both can realize large discharge water treatment, can realize low discharge water treatment again.When the water yield requiring to process is different, the diaphragm valve of appropriate size only need be changed.
The above know-why being preferred embodiment of the present utility model and using; for a person skilled in the art; when not deviating from spirit and scope of the present utility model; any based on apparent changes such as the equivalent transformation on technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.
Claims (3)
1. the many valves of floating bed counter-current regeneration soften water treatment process control water treatment system, it is characterized in that: it comprises the first to the 5th diaphragm valve and is filled with the resin container of the sodium form ion exchange resin accounting for resin container volume 90% ~ 95%, one water transport port of the first diaphragm valve is connected with the end mouth of resin container, another water transport port of first diaphragm valve is successively via the 4th diaphragm valve, injector is connected with the top mouth of resin container, the pipeline be connected between first diaphragm valve with the 4th diaphragm valve is connected with water inlet pipe, the pipeline be connected between injector and the top mouth of resin container is connected with rising pipe via the second diaphragm valve, the pipeline be connected between injector and the top mouth of resin container is connected with blow-off pipe via the 5th diaphragm valve, the pipeline be connected between first diaphragm valve and the end mouth of resin container is connected with blow-off pipe via the 3rd diaphragm valve, the control port of the first to the 5th diaphragm valve is connected with the corresponding controling end mouth of pressure source divider respectively, the control signal transmission ends of pressure source divider is connected with the control signal transmission ends of controller.
2. many valves as claimed in claim 1 control water treatment system, it is characterized in that:
The suction salt entrance of described injector is connected with the delivery port of saturated salt water pot.
3. many valves as claimed in claim 1 or 2 control water treatment system, it is characterized in that:
Described first to the 5th diaphragm valve is pneumatic diaphragm valve or hydraulic diaphragm valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520494145.1U CN204897489U (en) | 2015-07-09 | 2015-07-09 | Float bed counter current regeneration demineralized water treatment process with many valve controls water processing system |
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| CN201520494145.1U CN204897489U (en) | 2015-07-09 | 2015-07-09 | Float bed counter current regeneration demineralized water treatment process with many valve controls water processing system |
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| CN204897489U true CN204897489U (en) | 2015-12-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745907A (en) * | 2019-10-28 | 2020-02-04 | 河南中烟工业有限责任公司 | Operation control device, control method and fault judgment method for sodium softened water bed |
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2015
- 2015-07-09 CN CN201520494145.1U patent/CN204897489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745907A (en) * | 2019-10-28 | 2020-02-04 | 河南中烟工业有限责任公司 | Operation control device, control method and fault judgment method for sodium softened water bed |
| CN110745907B (en) * | 2019-10-28 | 2022-12-23 | 河南中烟工业有限责任公司 | Fault judgment method for sodium softened water bed |
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