CN107555625A - Drink water softening process - Google Patents
Drink water softening process Download PDFInfo
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- CN107555625A CN107555625A CN201710697484.3A CN201710697484A CN107555625A CN 107555625 A CN107555625 A CN 107555625A CN 201710697484 A CN201710697484 A CN 201710697484A CN 107555625 A CN107555625 A CN 107555625A
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- water
- salt
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- softening
- detector
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Abstract
The invention discloses drinking water softening process, including, the raw water at raw water end is entered in softening filter by raw water entrance, and with resin ion-exchange reactions occurs for the raw water entered in softening filter；Nacl is poured into dissolved salt pond to dissolve for sodium-chloride water solution;Open the first valve and start pump, the sodium-chloride water solution in dissolved salt pond is delivered in salt filter by the first valve, and through salt delivery pump；Enter in salt box through pipeline by the sodium-chloride water solution of filtering, then entered by the second valve in softening filter, regeneration treatment is carried out to resin；Softened water is put into detection cell by producing water out, allows current to directly fall in and swims on the detector in detection cell, causes detector to fluctuate；Ca2+ and Mg2+ detection is carried out by detector, the hairbrush connected under detector passes in and out under the drive of detector in drainpipe, cleans drainpipe.With the salting liquid quality improved into softening filter, so as to further enhance the effect of resin regeneration.
Description
Technical field
The present invention relates to water-treatment technology field, especially one kind to drink water softening process.
Background technology
In daily life, we are frequently seen kettle and have incrustation scale generation with inwall long afterwards.This is any reason.It is former
To contain many inorganic salts materials, such as calcium, magnesium salts in the water taken at us.Naked eyes nothing in the water of these salt at normal temperatures
Method is found, is boiled once they are heated, and just has many calcium, magnesium salts to be formed and be precipitated out with carbonate, they are close to Hu Bi with regard to shape
Into incrustation scale.We generally represent the content of calcium in water, magnesium ion with " hardness " this index.1 degree of hardness is equivalent to every liter
Contain 10 milligrams of calcium oxide in water.Water less than 8 degree is referred to as soft water, is referred to as hard water higher than 17 degree, between 8~17 degree
Referred to as moderately hard water.Rain, snow-broth, river, river, lake water are all soft water, and spring, phreatic water, seawater are all hard water.
The hardness of water is mainly by cation therein：Calcium (Ca2+), magnesium (Mg2+) ion are formed.Using existing softening
Technique, when resin bed of the raw water containing hardness by exchanger, calcium, magnesium ion in water are discharged by resin adsorption simultaneously
Go out sodium ion, the water flowed out in such exchanger is exactly the softened water for eliminating hardness ions, when resin adsorption calcium, magnesium ion reach
To after certain saturation degree, the hardness increase of water outlet, now water softener can carry out exhausted resin automatically according to predetermined program
Reproduction operation, using the sodium chloride solution (salt solution) of higher concentration by resin, the resin of failure is set to reform into sodium form tree
Fat, and then also tend to detect the calcium (Ca2+) in the water after softening, magnesium (Mg2+) ion.
Existing regeneration techniques, is dissolved in salt box generally by by Nacl, enters back into softening filter.Due to work
There is a certain amount of impurity in industry salt, and the solute effect in salt box is poor, and obtained regenerative brine quality is relatively low, influence
Regeneration of ion-exchange resin time and the life-span of resin.
The content of the invention
It is an object of the invention to provide one kind reasonably to drink water softening process, further enhances the effect of resin regeneration
Fruit.
The purpose of the present invention is realized by such technical scheme：The softening water treatment system of use includes passing sequentially through
Dissolved salt pond, the first valve, salt delivery pump, salt filter, salt box, the second valve and the softening filter of pipeline connection, the salt
Filter and softening filter include tank body, and raw water entrance and production water out, the raw water are provided with the softening filter
Entrance is connected with raw water end by pipeline, and the production water out is connected with production water end (W.E.) by pipeline；
Including herein below：The raw water at raw water end is entered in softening filter by raw water entrance；Set in softening filter
There is resin, with resin ion-exchange reactions occurs for the raw water entered in softening filter；
Now, Nacl is poured into dissolved salt pond, Nacl is dissolved for sodium-chloride water solution;
The first valve is opened after Nacl dissolves and starts pump, the sodium-chloride water solution in dissolved salt pond by the first valve, and
Through salt delivery pump, it is delivered in salt filter；
The salt filter can get rid of the impurity in sodium-chloride water solution, tiny undissolved salt particle filtering;
Entered by the sodium-chloride water solution of filtering through pipeline in salt box, then softening filter is entered by the second valve
It is interior, regeneration treatment is carried out to resin；
Softened water is put into detection cell by producing water out, allows current to directly fall in and swims on the detector in detection cell, causes
Detector fluctuates；
Ca2+ and Mg2+ detection is carried out by detector, the hairbrush connected under detector is under the drive of detector, in draining
Passed in and out in pipe, clean drainpipe.
Due to using above-mentioned technical proposal, the salting liquid impurity in dissolved salt pond and tiny undissolved salt particle can be filtered
Remove, the salting liquid quality into softening filter is improved, so as to further enhancing the effect of resin regeneration；In addition, pass through
Allow current to directly fall in swim on the detector in detection cell, cause detector to be fluctuated in detection cell；Under detector
The hairbrush of connection passes in and out under the drive of detector in drainpipe, and detector had both carried out Ca2+ and Mg2+ detection, and clearly
Clean drainpipe.
Further, it is provided with quartz sand filler in the salt filter；Made using the interception function of quartz sand filler, precipitation
With, effect of inertia and suction-operated, the content of suspension in sodium-chloride water solution is reduced.
Further, it is provided with ejector on the pipeline between the salt filter and softening filter.
Ejector operation principle：In the case where impeller of pump rotates at a high speed, liquid is sprayed with high speed from nozzle, swiftly flowing
When liquid passes through mixing chamber, vacuum can be formed in mixing chamber, large quantity of air is sucked by airway tube, after air enters mixing chamber,
It is vigorously mixed at trunnion with liquid, forms gas liquid mixture, discharged by anemostat, air is risen in water body with fine gas bubbles,
Efficient material transmission is formed in whole process, water can be carried out disinfection, is purified.
Further, the tank body of the salt filter and softening filter is stainless cylinder of steel.
Stainless cylinder of steel intensity is high, more resistant to corrosion.
Further, first valve and the second valve are magnetic valve.
It is magnetic valve controlled simple, it is easy to implement, it may be incorporated into and automatically control.
Further, the hairbrush uses soft hairbrush.
It so can preferably adapt to the shape of drainpipe.
Brief description of the drawings
Fig. 1 is the workflow diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of the detection cell in the embodiment of the present invention.
Embodiment
Reference in Figure of description includes：Dissolved salt pond 1, salt delivery pump 2, pressure gauge 3, salt filter 4, softened
Filter 5, the first valve 6, raw water entrance 7, production water out 8, the second valve 9, ejector 10, salt box 11, detector 201, detection
Pond 202, hairbrush 203, drainpipe 204.
As shown in figure 1, the present embodiment use system include pass sequentially through pipeline connection dissolved salt pond 1, the first valve 6,
Salt delivery pump 2, pressure gauge 3, salt filter 4, salt box 11, the second valve 9 and softening filter 5, the salt filter 4 and softening
Filter 5 includes tank body, and raw water entrance 7 and production water out 8, the raw water entrance 7 and original are provided with the softening filter 5
Water end (W.E.) is connected by pipeline, and the production water out 8 is connected with production water end (W.E.) by pipeline；Between salt filter 4 and softening filter 5
Pipeline on be provided with ejector 10；The tank body of salt filter 4 and softening filter 5 is stainless cylinder of steel, the first valve 6 and
Two valves 9 are then magnetic valve, in addition to, detection cell 202, hairbrush 203, drainpipe 204.
Water softening process is drunk used by the present embodiment to be included：
The raw water at raw water end is entered in softening filter 5 by raw water entrance 7；Resin is provided with softening filter 5, is entered
Ion-exchange reactions occurs to the raw water in softening filter 5 and resin；
Now, Nacl is poured into dissolved salt pond 1, Nacl is dissolved for sodium-chloride water solution;
The first valve 6 is opened after Nacl dissolves and starts pump, the sodium-chloride water solution in dissolved salt pond 1 by the first valve 6,
And through salt delivery pump 2, it is delivered in salt filter 4；
The salt filter 4 can get rid of the impurity in sodium-chloride water solution, tiny undissolved salt particle filtering;Salt filters
Quartz sand filler is provided with device 4, utilizes the interception function of quartz sand filler, precipitation, effect of inertia and suction-operated, drop
The content of suspension in low sodium-chloride water solution.
Sodium-chloride water solution by filtering is entered in salt box 11 through pipeline, then enters softening by the second valve 9
In filter 5, regeneration treatment is carried out to resin；
Softened water is put into detection cell 202 by producing water out 8, allows current to directly fall in the detector swum in detection cell 202
On 201, detector 201 is caused to fluctuate；
Ca2+ and Mg2+ detection, band of the 201 times hairbrush 203 connected of detector in detector 201 are carried out by detector 201
Under dynamic, passed in and out in drainpipe 204, clean drainpipe 204.
Sodium-chloride water solution by filtering is entered in salt box 11 through pipeline, then enters softening by the second valve 9
In filter 5, regeneration treatment is carried out to resin.Ca2+ and Mg2+ is reacted in Na+ and resin in sodium-chloride water solution, i.e.,
Ca2+ and Mg2+ in polymeric adsorbent, resin can recover original exchange capacity, be softened raw water.
Softened water is put into detection cell 202 as shown in Figure 2 by producing water out 8, allows current to directly fall in and swims in detection
On detector 201 in pond 202, detector 201 is caused to fluctuate；Ca2+ and Mg2+ detection is carried out by detector 201,
The hairbrush 203 of 201 times connections of detector passes in and out under the drive of detector 201 in drainpipe 204, cleans drainpipe 204.
Swum in by allowing current to directly fall on the detector 201 in detection cell 202, cause detector 201 on detection cell 202 is interior
Lower floating；The hairbrush 203 of 201 times connections of detector passes in and out, detector under the drive of detector 201 in drainpipe 204
201 have carried out Ca2+ and Mg2+ detection, cleaning of drainpipe 204 again, and hairbrush 203 uses soft hairbrush 203, so can be with
Preferably adapt to the shape of drainpipe 204.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge, prior art all in the field can be known, and with using normal experiment hand before the date
The ability of section, one skilled in the art can improve and implement under the enlightenment that the application provides with reference to self-ability
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for the content for explaining claim.
Claims (6)
1. drink water softening process, the softening water treatment system of use, the system include passing sequentially through the dissolved salt pond of pipeline connection,
First valve, salt delivery pump, salt filter, salt box, the second valve and softening filter, the salt filter and softening filter
Including tank body, raw water entrance and production water out are provided with the softening filter, the raw water entrance passes through pipe with raw water end
Road connects, and the production water out is connected with production water end (W.E.) by pipeline；
It is characterised in that it includes herein below：
The raw water at raw water end is entered in softening filter by raw water entrance；Resin is provided with softening filter, is entered
With resin ion-exchange reactions occurs for the raw water in softening filter；
Now, Nacl is poured into dissolved salt pond, Nacl is dissolved for sodium-chloride water solution;
The first valve is opened after Nacl dissolves and starts pump, the sodium-chloride water solution in dissolved salt pond by the first valve, and
Through salt delivery pump, it is delivered in salt filter；
The salt filter can get rid of the impurity in sodium-chloride water solution, tiny undissolved salt particle filtering；
Entered by the sodium-chloride water solution of filtering through pipeline in salt box, then softening filter is entered by the second valve
It is interior, regeneration treatment is carried out to resin；
Softened water is put into detection cell by producing water out, allows current to directly fall in and swims on the detector in detection cell, causes
Detector fluctuates；
Ca2+ and Mg2+ detection is carried out by detector, the hairbrush connected under detector is under the drive of detector, in draining
Passed in and out in pipe, clean drainpipe.
2. according to claim 1 drink water softening process, it is characterised in that：Quartz sand is provided with the salt filter
Filler.
3. according to claim 1 drink water softening process, it is characterised in that：The salt filter and softening filter it
Between pipeline on sodium-chloride water solution conveyed by ejector.
4. according to claim 1 drink water softening process, it is characterised in that：The salt filter and softening filter
Tank body uses stainless cylinder of steel.
5. according to claim 1 drink water softening process, it is characterised in that：First valve and the second valve are adopted
Use magnetic valve.
6. according to claim 1 drink water softening process, it is characterised in that：The hairbrush uses soft hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697484.3A CN107555625A (en) | 2017-08-15 | 2017-08-15 | Drink water softening process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710697484.3A CN107555625A (en) | 2017-08-15 | 2017-08-15 | Drink water softening process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107555625A true CN107555625A (en) | 2018-01-09 |
Family
ID=60975468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710697484.3A Pending CN107555625A (en) | 2017-08-15 | 2017-08-15 | Drink water softening process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926107A (en) * | 2019-03-27 | 2019-06-25 | 兆德（南通）电子科技有限公司 | A kind of ultrapure water front end softening resin regeneration technique |
| CN111977744A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔智能技术研发有限公司 | Water softener |
| CN112041066A (en) * | 2018-08-24 | 2020-12-04 | 松下知识产权经营株式会社 | Ion exchange resin regeneration system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204310847U (en) * | 2014-12-13 | 2015-05-06 | 重庆摩尔水处理设备有限公司 | Softening water treatment system |
| CN106802299A (en) * | 2017-01-24 | 2017-06-06 | 厦门建霖工业有限公司 | A kind of household drinker with Inlet and outlet water hardness monitoring function |
-
2017
- 2017-08-15 CN CN201710697484.3A patent/CN107555625A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204310847U (en) * | 2014-12-13 | 2015-05-06 | 重庆摩尔水处理设备有限公司 | Softening water treatment system |
| CN106802299A (en) * | 2017-01-24 | 2017-06-06 | 厦门建霖工业有限公司 | A kind of household drinker with Inlet and outlet water hardness monitoring function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112041066A (en) * | 2018-08-24 | 2020-12-04 | 松下知识产权经营株式会社 | Ion exchange resin regeneration system |
| CN109926107A (en) * | 2019-03-27 | 2019-06-25 | 兆德（南通）电子科技有限公司 | A kind of ultrapure water front end softening resin regeneration technique |
| CN111977744A (en) * | 2019-05-23 | 2020-11-24 | 青岛海尔智能技术研发有限公司 | Water softener |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180109 |