CN207929222U - A kind of soda acid system in precision processing regenerative system - Google Patents
A kind of soda acid system in precision processing regenerative system Download PDFInfo
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- CN207929222U CN207929222U CN201820160645.5U CN201820160645U CN207929222U CN 207929222 U CN207929222 U CN 207929222U CN 201820160645 U CN201820160645 U CN 201820160645U CN 207929222 U CN207929222 U CN 207929222U
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Abstract
The utility model discloses the soda acid systems in a kind of precision processing regenerative system comprising using sour storage bin made of transparent material, using alkali storage bin, acid densimeter and alkali densimeter made of transparent material；The inlet of sour storage bin is connected to the lowest point of sour dilution tube by acid discharge detection pipe；It is provided with acid densimeter in acid discharge detection pipe；The inlet of alkali storage bin is connected to the lowest point of alkali dilution tube by arranging alkali detection pipe；It is provided with alkali densimeter in row's alkali detection pipe.Advantageous effect：The utility model is simple in structure, easily realizes；The service life for effectively raising sour dilution tube and alkali dilution tube reduces the frequency of repair and replacement；Reduce the power consumption of acid densimeter and alkali densimeter, while improving acid densimeter and alkali densimeter service life；It ensure that the normal acid solution suitable toward positive regenerating tank transportation concentration, while ensure that the normal lye suitable toward cloudy regenerating tank transportation concentration, and then ensure that the regeneration quality of positive resin and negative resin.
Description
Technical field：
The utility model is related to the soda acid systems in a kind of soda acid system more particularly to a kind of precision processing regenerative system.
Background technology：
Regenerative system is the system for regenerating exhausted resin, and exhausted resin is after knockout tower is layered, top negative resin
It is transported to cloudy regenerating tank to be regenerated with alkali, lower part positive resin is transported to positive regenerating tank acid regeneration；So needing soda acid system
The lye of the acid solution and suitable concentration of suitable concentration is provided；At present in soda acid system, acid is mixed with demineralized water in sour dilution tube,
So that acid is reached certain concentration, is detected by the acid densimeter on sour dilution tube；Similarly alkali and demineralized water are in alkali dilution tube
Mixing, makes alkali reach certain concentration, is detected by the alkali densimeter on alkali dilution tube；But it is deposited using above-mentioned soda acid system
In problems with：1, stop after adding alkali to positive regenerating tank and cloudy regenerating tank acid adding, it is still residual in sour dilution tube and alkali dilution tube
There are acid solution and lye, therefore acid densimeter and alkali densimeter can load carrying, the sour dilution tube of moment detection and alkali dilution tubes
In acid strength and concentration of lye；Cause the power consumption of acid densimeter and alkali densimeter to increase reduces with service life, simultaneously
The acid solution of extended residual can corrode sour dilution tube, and the lye of extended residual can corrode alkali dilution tube；Reduce sour dilution tube
With the service life of alkali dilution tube, the frequency of repair and replacement is increased；2, since the acid solution and lye of remaining make acid densimeter
Numerical value is had with the alkali densimeter moment to show, therefore is unable to judge accurately acid solution and lye after whether having dilution and is transported to sun
Regenerating tank and cloudy regenerating tank, while can not accurately detect conveyed acid strength value and concentration of lye value, influence sun again
The alkali cleaning of the pickling of raw tank and cloudy regenerating tank, and then influence the regeneration quality of positive resin and negative resin.
Utility model content：
The purpose of this utility model is to provide a kind of simple in structure, and improve sour dilution tube and alkali dilution tube uses the longevity
Soda acid system in the precision processing regenerative system of life.
The utility model is implemented by following technical solution：Soda acid system in a kind of precision processing regenerative system comprising remove
Brine tank, sour holding vessel, sour dilution tube, positive regenerating tank, alkali holding vessel, alkali dilution tube and cloudy regenerating tank；In the sweet-water tank
Water outlet be equipped with send supply mains；Water pump is equipped on supply mains in described send；Described one end for sending supply mains and the desalination
The water outlet of water tank is connected to；It is connected in the other end for sending supply mains and sets that there are two send water branch pipe；In the sour holding vessel
Liquid outlet is equipped with and send acid tube；Sour metering pump is equipped on acid tube in described send；Described send send water branch pipe equal described in acid tube and one
It is connected to the liquid feeding end of the sour dilution tube；The outlet end of the acid dilution tube is connected to the inlet of the positive regenerating tank；
The liquid outlet of the alkali holding vessel is equipped with and send alkali pipe；Alkali metering pump is equipped on alkali pipe in described send；The alkali pipe and another of sending
Water branch pipe is sent to be connected to the liquid feeding end of the alkali dilution tube described in root；The outlet end of the alkali dilution tube and the cloudy regenerating tank
Inlet connection；Supply mains is sent, water branch pipe is sent described in two, described acid tube and described send is sent to be respectively equipped on alkali pipe described
Shut-off valve；It further includes using sour storage bin made of transparent material, using alkali storage bin, acid densimeter made of transparent material
And alkali densimeter；The inlet of the acid storage bin is connected to the lowest point of the sour dilution tube by acid discharge detection pipe；Institute
It states and is provided with the acid densimeter in acid discharge detection pipe；The liquid outlet of the acid storage bin and the inlet of the positive regenerating tank are logical
Cross acid tube connection；The inlet of the alkali storage bin is connected to the lowest point of the alkali dilution tube by arranging alkali detection pipe；
It is provided with the alkali densimeter in row's alkali detection pipe；The inlet of the liquid outlet of the alkali storage bin and the cloudy regenerating tank
It is connected to by Pipe for draining alkali；Shut-off valve is respectively set in the acid discharge detection pipe and row's alkali detection pipe；In the acid tube
With high pressure liquid pump is respectively arranged on the Pipe for draining alkali.
Further, the acid discharge detection pipe is fixed on the lowest point of the sour dilution tube vertically；Row's alkali detection pipe
It is fixed on the lowest point of the alkali dilution tube vertically.
Further, it is respectively equipped with measurement quarter on the side wall of the sour storage bin and on the side wall of the alkali storage bin
Degree.
The advantages of the utility model：1, the utility model is simple in structure, easily realizes；When stopping is to positive regenerating tank and cloudy regeneration
After tank acid adding adds alkali, acid discharge detection pipe and the shut-off valve in row's alkali detection pipe are opened by the residual in sour dilution tube and alkali dilution tube
Acid solution and residual lye are discharged to respectively in sour storage bin and alkali storage bin, avoid remaining acid solution and lye to sour dilution tube and
The corrosion of alkali dilution tube effectively raises the service life of sour dilution tube and alkali dilution tube, reduces the frequency of repair and replacement；
2, acid discharge detection pipe and row's alkali detection pipe are vertically arranged, and ensure that remaining acid solution and lye can be discharged to sour storage bin and alkali storage
It deposits in case, avoids acid densimeter and alkali densimeter moment detection acid strength and concentration of lye, reduce acid densimeter and alkali
The power consumption of densimeter, while improving acid densimeter and alkali densimeter service life；3, when needs give dilution bronsted lowry acids and bases bronsted lowry to sun
When regenerating tank and cloudy regenerating tank conveying, opens acid discharge detection pipe and arrange the shut-off valve in alkali detection pipe, acid densimeter and alkali concentration
Meter can detect accurate acid strength value and concentration of lye value, while the sour storage bin of transparent material and alkali storage bin can be with
Obviously observe in sour dilution tube and alkali dilution tube whether there is liquid flowing；It ensure that normal suitable toward positive regenerating tank transportation concentration
The acid solution of conjunction, while ensure that the normal lye suitable toward cloudy regenerating tank transportation concentration, and then ensure that positive resin is set with cloudy
The regeneration quality of fat.
Description of the drawings：
Fig. 1 is the overall structure diagram of the utility model embodiment.
Sweet-water tank 1 send supply mains 1.1, water pump 1.2 that water branch pipe 1.3, sour holding vessel 2 is sent to send acid tube 2.1, acid metering
Pump 2.2, sour dilution tube 3, positive regenerating tank 4, alkali holding vessel 5 send alkali pipe 5.1, alkali metering pump 5.2, alkali dilution tube 6, cloudy regenerating tank
7, shut-off valve 8, sour storage bin 9, acid tube 9.1, alkali storage bin 10, Pipe for draining alkali 10.1, acid densimeter 11, alkali densimeter 12, row
Sour detection pipe 13, row's alkali detection pipe 14, shut-off valve 15, high pressure liquid pump 16, Measurement scales 17.
Specific implementation mode：
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
As shown in Figure 1, the soda acid system in a kind of precision processing regenerative system comprising sweet-water tank 1, sour holding vessel 2, acid
Dilution tube 3, positive regenerating tank 4, alkali holding vessel 5, alkali dilution tube 6, cloudy regenerating tank 7, using sour storage bin 9 made of transparent material,
Using alkali storage bin 10, acid densimeter 11 and alkali densimeter 12 made of transparent material；It is equipped on the water outlet of sweet-water tank 1
Send supply mains 1.1；Water pump 1.2 is equipped on sending supply mains 1.1；The one end for sending supply mains 1.1 and the water outlet of sweet-water tank 1 connect
It is logical；Water branch pipe 1.3 is sent there are two being set in the other end connection for sending supply mains 1.1；It is equipped on the liquid outlet of sour holding vessel 2 and send acid
Pipe 2.1；Sour metering pump 2.2 is equipped on sending acid tube 2.1；Send acid tube 2.1 and one send water branch pipe 1.3 with sour dilution tube 3
Liquid feeding end is connected to；The outlet end of sour dilution tube 3 is connected to the inlet of positive regenerating tank 4；It is equipped on the liquid outlet of alkali holding vessel 5
Send alkali pipe 5.1；Alkali metering pump 5.2 is equipped on sending alkali pipe 5.1；It send alkali pipe 5.1 and another is sent water branch pipe 1.3 to be diluted with alkali
The liquid feeding end of pipe 6 is connected to；The outlet end of alkali dilution tube 6 is connected to the inlet of cloudy regenerating tank 7；It is sent sending supply mains 1.1, two
Water branch pipe 1.3 send acid tube 2.1 and send and is respectively equipped with shut-off valve 8 on alkali pipe 5.1；The inlet of sour storage bin 9 and sour dilution tube 3
Lowest point pass through acid discharge detection pipe 13 be connected to；Acid densimeter 11 is provided in acid discharge detection pipe 13；Sour storage bin 9 goes out liquid
Mouth is connected to the inlet of positive regenerating tank 4 by acid tube 9.1；The lowest point of the inlet and alkali dilution tube 6 of alkali storage bin 10
It is connected to by arranging alkali detection pipe 14；It is provided with alkali densimeter 12 in row's alkali detection pipe 14；The liquid outlet of alkali storage bin 10 and the moon
The inlet of regenerating tank 7 is connected to by Pipe for draining alkali 10.1；Cut-off is respectively set in acid discharge detection pipe 13 and row's alkali detection pipe 14
Valve 15；It is respectively arranged with high pressure liquid pump 16 in acid tube 9.1 and Pipe for draining alkali 10.1.
Acid discharge detection pipe 13 is fixed on the lowest point of sour dilution tube 3 vertically；Row's alkali detection pipe 14 is fixed on alkali dilution vertically
The lowest point of pipe 6；Ensure that remaining acid solution and lye can be discharged in sour storage bin 9 and alkali storage bin 10, it is dense to avoid acid
Degree meter 11 and 12 moment of alkali densimeter detection acid strength and concentration of lye, reduce the consumption of acid densimeter 11 and alkali densimeter 12
Electricity, while improving 12 service life of acid densimeter 11 and alkali densimeter；On the side wall of sour storage bin 9 and alkali storage bin 10
Side wall on be respectively equipped with Measurement scales 17；Facilitate the liquid level for judging sour storage bin 9 and acid solution and lye in alkali storage bin 10.
The course of work：When needing to carry out positive resin and negative resin regeneration in positive regenerating tank 4 and cloudy regenerating tank 7, simultaneously
Opening send supply mains 1.1, two and send water branch pipe 1.3, send acid tube 2.1 and send the shut-off valve 8 on alkali pipe 5.1, and starts water pump
1.2, sour metering pump 2.2 and alkali metering pump 5.2；Then the shut-off valve 15 in acid discharge detection pipe 13 and row's alkali detection pipe 14 is opened,
The demineralized water in concentrated acid and sweet-water tank 1 in sour holding vessel 2 is transported to after mixing in positive regenerating tank 4 in sour dilution tube 3
Pickling is carried out to positive resin；The similarly mixing in alkali dilution tube 6 of the demineralized water in the concentrated base and sweet-water tank 1 in alkali holding vessel 5
After be transported in cloudy regenerating tank 7 to negative resin carry out alkali cleaning；The acid solution mixed in sour dilution tube 3 simultaneously flows through acid discharge detection pipe
13 arrive in sour storage bin 9；Acid densimeter 11 in acid discharge detection pipe 13 accurately detects the concentration value of acid solution；When sour dilution tube
When the concentration of acid solution in 3 reaches the concentration value to positive resin pickling, the shut-off valve 15 in acid discharge detection pipe 13 is closed；When acid is dilute
When releasing the concentration of the acid solution in pipe 3 and not reaching the concentration value to positive resin pickling, sour metering pump 2.2 is adjusted as early as possible, until reaching
To the concentration value of positive resin pickling, the shut-off valve 15 that is then shut off in acid discharge detection pipe 13；The alkali similarly mixed in alkali dilution tube 6
Liquid stream is through arranging in alkali detection pipe 14 to alkali storage bin 10；Alkali densimeter 12 in row's alkali detection pipe 14 accurately detects lye
Concentration value；When the concentration of the lye in alkali dilution tube 6 reaches the concentration value to negative resin alkali cleaning, in the row's of closing alkali detection pipe 14
Shut-off valve 15；When the concentration of the lye in alkali dilution tube 6 does not reach the concentration value to negative resin alkali cleaning, alkali meter is adjusted as early as possible
Amount pump 5.2, until reaching the concentration value to negative resin alkali cleaning, the shut-off valve 15 in the row's of being then shut off alkali detection pipe 14；This practicality
New structure is simple, easily realizes, the sour storage bin 9 and alkali storage bin 10 of transparent material can obviously observe 3 He of sour dilution tube
Whether liquid flowing is had in alkali dilution tube 6；It ensure that the normal acid solution suitable toward 4 transportation concentration of positive regenerating tank, ensure simultaneously
The normal lye suitable toward 7 transportation concentration of cloudy regenerating tank, and then ensure that the regeneration quality of positive resin and negative resin.
When positive regenerating tank 4 need not be given and cloudy 7 acid adding of regenerating tank adds alkali, simultaneously closes off and send supply mains 1.1, two and send water
Branch pipe 1.3 send acid tube 2.1 and send the shut-off valve 8 on alkali pipe 5.1, and switch off the pump 1.2, sour metering pump 2.2 and alkali metering pump
5.2；Then the shut-off valve 15 in acid discharge detection pipe 13 and row's alkali detection pipe 14 is opened, it will be in sour dilution tube 3 and alkali dilution tube 6
Residual acid solution and residual lye are discharged to respectively in sour storage bin 9 and alkali storage bin 10, until acid discharge detection pipe 13 and row's alkali detection
Pipe 14 is closed not when there is liquid to flow to sour storage bin 9 and alkali storage bin 10 in acid discharge detection pipe 13 and row's alkali detection pipe 14
Shut-off valve 15 avoids the corrosion of remaining acid solution and lye to sour dilution tube 3 and alkali dilution tube 6, and it is dilute to effectively raise acid
The service life for releasing pipe 3 and alkali dilution tube 6 reduces the frequency of repair and replacement.
When in sour storage bin 9 and alkali storage bin 10 acid solution and lye reach certain scale value when, start acid tube 9.1 on
High pressure liquid pump 16 and the Pipe for draining alkali 10.1 on high pressure liquid pump 16 by the acid solution and alkali in sour storage bin 9 and alkali storage bin 10
Liquid is recovered in positive regenerating tank 4 and cloudy regenerating tank 7, avoids acid solution and lye from being discharged pollution environment, while saving soda acid resource；
When in sour storage bin 9 and alkali storage bin 10 acid solution and lye drop to certain scale value when, close acid tube 9.1 on high pressure liquid
High pressure liquid pump 16 on pump 16 and the Pipe for draining alkali 10.1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (3)
1. the soda acid system in a kind of precision processing regenerative system comprising sweet-water tank, sour holding vessel, sour dilution tube, sun regeneration
Tank, alkali holding vessel, alkali dilution tube and cloudy regenerating tank；It is equipped on the water outlet of the sweet-water tank and send supply mains；It is sent described
Supply mains is equipped with water pump；Described one end for sending supply mains is connected to the water outlet of the sweet-water tank；Supply mains is sent described
Other end connection set there are two sending water branch pipe；It is equipped on the liquid outlet of the sour holding vessel and send acid tube；Acid tube is sent described
It is equipped with sour metering pump；Described send send water branch pipe to be connected to the liquid feeding end of the sour dilution tube described in acid tube and one；It is described
The outlet end of sour dilution tube is connected to the inlet of the positive regenerating tank；It is equipped on the liquid outlet of the alkali holding vessel and send alkali
Pipe；Alkali metering pump is equipped on alkali pipe in described send；It is described send sent described in alkali pipe and another water branch pipe with the alkali dilution tube
Liquid feeding end connection；The outlet end of the alkali dilution tube is connected to the inlet of the cloudy regenerating tank；Supply mains, two are sent described
Water branch pipe is sent described in root, described acid tube and described send is sent to be respectively equipped with shut-off valve on alkali pipe；It is characterized in that, it further includes using
Sour storage bin made of transparent material, using alkali storage bin, acid densimeter and alkali densimeter made of transparent material；The acid storage
The inlet for depositing case is connected to the lowest point of the sour dilution tube by acid discharge detection pipe；It is provided in the acid discharge detection pipe
The acid densimeter；The liquid outlet of the acid storage bin is connected to the inlet of the positive regenerating tank by acid tube；The alkali
The inlet of storage bin is connected to the lowest point of the alkali dilution tube by arranging alkali detection pipe；It is arranged in row's alkali detection pipe
There is the alkali densimeter；The liquid outlet of the alkali storage bin is connected to the inlet of the cloudy regenerating tank by Pipe for draining alkali；Institute
It states and shut-off valve is respectively set in acid discharge detection pipe and row's alkali detection pipe；It is set respectively in the acid tube and the Pipe for draining alkali
It is equipped with high pressure liquid pump.
2. the soda acid system in a kind of precision processing regenerative system according to claim 1, which is characterized in that the acid discharge inspection
Test tube is fixed on the lowest point of the sour dilution tube vertically；Row's alkali detection pipe is fixed on the minimum of the alkali dilution tube vertically
Place.
3. the soda acid system in a kind of precision processing regenerative system according to claim 1 or 2, which is characterized in that described
On the side wall of sour storage bin and it is respectively equipped with Measurement scales on the side wall of the alkali storage bin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160645.5U CN207929222U (en) | 2018-01-30 | 2018-01-30 | A kind of soda acid system in precision processing regenerative system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820160645.5U CN207929222U (en) | 2018-01-30 | 2018-01-30 | A kind of soda acid system in precision processing regenerative system |
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| CN207929222U true CN207929222U (en) | 2018-10-02 |
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| CN201820160645.5U Active CN207929222U (en) | 2018-01-30 | 2018-01-30 | A kind of soda acid system in precision processing regenerative system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408416A (en) * | 2020-04-02 | 2020-07-14 | 世韩(天津)节能环保科技有限公司 | Low-consumption regeneration washing device for oil-removing resin |
-
2018
- 2018-01-30 CN CN201820160645.5U patent/CN207929222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408416A (en) * | 2020-04-02 | 2020-07-14 | 世韩(天津)节能环保科技有限公司 | Low-consumption regeneration washing device for oil-removing resin |
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