CN204342499U - Ion-exchanger regeneration waste liquid energy reutilization device - Google Patents
Ion-exchanger regeneration waste liquid energy reutilization device Download PDFInfo
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- CN204342499U CN204342499U CN201420761869.3U CN201420761869U CN204342499U CN 204342499 U CN204342499 U CN 204342499U CN 201420761869 U CN201420761869 U CN 201420761869U CN 204342499 U CN204342499 U CN 204342499U
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- neutralization reaction
- waste liquid
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- pond
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Abstract
The utility model provides a kind of ion-exchanger regeneration waste liquid energy reutilization device, comprises regenerating acid waste liquid pool, regenerating alkali waste liquid pool, neutralization reaction pond, heating jacket and discharging of waste liquid pond; Be communicated with by acid solution pipe between regenerating acid waste liquid pool with neutralization reaction pond, acid solution pipe has acid pump; Be communicated with by alkali liquor pipe between regenerating alkali waste liquid pool with neutralization reaction pond, alkali liquor pipe has lye pump; Neutralization reaction has stirring rake bottom pond, and neutralization reaction pond inner sidewall upper portion has high-order liquid level detector, and inner side-wall bottom, neutralization reaction pond has low level liquid level detector; Neutralization reaction pond is communicated with by neutralizer circulating tube with between heating jacket, and the two ends of neutralizer circulating tube lay respectively at bottom neutralization reaction pond and bottom heating jacket, neutralizer circulating tube have electrically-controlled valve; Heating jacket is connected by liquid discharge pipe with discharging of waste liquid pond.The beneficial effects of the utility model take full advantage of the discarded energy, safety and environmental protection.
Description
Technical field
The utility model relates to a kind of ion-exchanger regeneration waste liquid energy reutilization device.
Background technology
Need acid-alkali regeneration be carried out at existing technology intermediate ion interchanger, contain acid with rear regenerated liquid, alkali.Can discharge to the scope up to standard of PH6 ~ 9 after needing to carry out neutralizing treatment.Neutralizing treatment needs to add new soda acid, causes waste, and can produce a large amount of heat energy during acid-base neutralisation, and this heat energy is not fully utilized, and badly also easily causes security incident if processed.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of ion-exchanger regeneration waste liquid energy reutilization device, overcomes deficiency of the prior art.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: ion-exchanger regeneration waste liquid energy reutilization device, comprises regenerating acid waste liquid pool, regenerating alkali waste liquid pool, neutralization reaction pond, heating jacket and discharging of waste liquid pond;
Be communicated with by acid solution pipe between described regenerating acid waste liquid pool with described neutralization reaction pond, described acid solution pipe one end passes into bottom described regenerating acid waste liquid pool, and the top in the other end and described neutralization reaction pond is through, and described acid solution pipe has acid pump;
Be communicated with by alkali liquor pipe between described regenerating alkali waste liquid pool with described neutralization reaction pond, described alkali liquor pipe one end passes into bottom described regenerating alkali waste liquid pool, and the top in the other end and described neutralization reaction pond is through, and described alkali liquor pipe has lye pump;
Have stirring rake bottom described neutralization reaction pond, described neutralization reaction pond inner sidewall upper portion has high-order liquid level detector, and inner side-wall bottom, described neutralization reaction pond has low level liquid level detector, and top, described neutralization reaction pond has eduction pipe;
Described neutralization reaction pond is communicated with by neutralizer circulating tube with between described heating jacket, the two ends of described neutralizer circulating tube lay respectively at bottom described neutralization reaction pond and bottom described heating jacket, described neutralizer circulating tube has electrically-controlled valve, and described high-order liquid level detector and described low level liquid level detector all control described electrically-controlled valve by electrical signal;
Described heating jacket is connected by liquid discharge pipe with described discharging of waste liquid pond, and described liquid discharge pipe one end is positioned at described heating jacket top, and the other end stretches in described discharging of waste liquid pond.
The advantage that the utility model has and positively effect are: owing to adopting technique scheme, take full advantage of waste resource, avoid the heat energy of acid-base neutralisation to cause the generation of security incident, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
In figure: 1-regenerating acid waste liquid pool; 2-regenerating alkali waste liquid pool; 3-neutralization reaction pond; 4-heating jacket; 5-discharging of waste liquid pond; 6-eduction pipe; 7-stirring rake; The high-order liquid level detector of 8-; 9-low level liquid level detector; 10-acid solution pipe; 11-alkali liquor pipe; 12-acid pump; 13-lye pump; 14-neutralizer circulating tube; 15-liquid discharge pipe.
Embodiment
As shown in Figure 1, the utility model provides a kind of ion-exchanger regeneration waste liquid energy reutilization device, comprises regenerating acid waste liquid pool 1, regenerating alkali waste liquid pool 2, neutralization reaction pond 3, heating jacket 4 and discharging of waste liquid pond 5;
Be communicated with by acid solution pipe 10 between regenerating acid waste liquid pool 1 with neutralization reaction pond 3, acid solution pipe 10 one end passes into bottom regenerating acid waste liquid pool 1, and the top in the other end and neutralization reaction pond 3 is through, acid solution pipe 10 has acid pump 12;
Be communicated with by alkali liquor pipe 11 between regenerating alkali waste liquid pool 2 with neutralization reaction pond 3, alkali liquor pipe 11 one end passes into bottom regenerating alkali waste liquid pool 2, and the top in the other end and neutralization reaction pond 3 is through, alkali liquor pipe 11 has lye pump 13;
Have stirring rake 7 bottom neutralization reaction pond 3, neutralization reaction pond 3 inner sidewall upper portion has high-order liquid level detector 8, and inner side-wall bottom, neutralization reaction pond 3 has low level liquid level detector 9, and top, neutralization reaction pond 3 has eduction pipe 6;
Be communicated with by neutralizer circulating tube 14 between neutralization reaction pond 3 with heating jacket 4, the two ends of neutralizer circulating tube 14 lay respectively at bottom neutralization reaction pond 3 and bottom heating jacket 4, neutralizer circulating tube 14 has electrically-controlled valve (not shown), high-order liquid level detector 8 and low level liquid level detector 9 all control electrically-controlled valve by electrical signal;
Heating jacket 4 is connected by liquid discharge pipe 15 with discharging of waste liquid pond 5, and liquid discharge pipe 15 one end is positioned at heating jacket 4 top, and the other end stretches in discharging of waste liquid pond 5.
Acid solution in regeneration waste liquid and alkali lye mix by this device in neutralization reaction pond, save respectively and waste liquid time acid, alkali, in addition because neutralization reaction releases a large amount of heat energy, make neutralizer temperature higher, utilize neutralizer circulating tube 14 that high-temp liquid is introduced heating jacket 4, cryogenic substance can be placed and neutralizer carries out heat exchange in heating jacket 4, the transfer of heat of neutralizer is utilized to cryogenic substance, the neutralizer cooled afterwards enters discharging of waste liquid pond 5 and discharges, such discharge is compared to directly to be emitted by the neutralizer of heat and not only make use of the energy fully but also security is good,
In addition high-order liquid level detector 8 and low level liquid level detector 9 monitor the level condition in neutralization reaction pond 3 jointly, when liquid level attains to a high place the height of liquid level detector 8, high-order liquid level detector 8 controls electrically-controlled valve by electrical signal and opens, by the liquid discharge in neutralization reaction pond 3 in heating jacket 4, when liquid level is lower than low level liquid level detector 9, low level liquid level detector 9 controls electrically-controlled valve by electrical signal and closes, and it is more even that stirring rake 7 makes acid & alkali liquid mix.
Above embodiment of the present utility model has been described in detail, but content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. ion-exchanger regeneration waste liquid energy reutilization device, is characterized in that: comprise regenerating acid waste liquid pool, regenerating alkali waste liquid pool, neutralization reaction pond, heating jacket and discharging of waste liquid pond;
Be communicated with by acid solution pipe between described regenerating acid waste liquid pool with described neutralization reaction pond, described acid solution pipe one end passes into bottom described regenerating acid waste liquid pool, and the top in the other end and described neutralization reaction pond is through, and described acid solution pipe has acid pump;
Be communicated with by alkali liquor pipe between described regenerating alkali waste liquid pool with described neutralization reaction pond, described alkali liquor pipe one end passes into bottom described regenerating alkali waste liquid pool, and the top in the other end and described neutralization reaction pond is through, and described alkali liquor pipe has lye pump;
Have stirring rake bottom described neutralization reaction pond, described neutralization reaction pond inner sidewall upper portion has high-order liquid level detector, and inner side-wall bottom, described neutralization reaction pond has low level liquid level detector, and top, described neutralization reaction pond has eduction pipe;
Described neutralization reaction pond is communicated with by neutralizer circulating tube with between described heating jacket, the two ends of described neutralizer circulating tube lay respectively at bottom described neutralization reaction pond and bottom described heating jacket, described neutralizer circulating tube has electrically-controlled valve, and described high-order liquid level detector and described low level liquid level detector all control described electrically-controlled valve by electrical signal;
Described heating jacket is connected by liquid discharge pipe with described discharging of waste liquid pond, and described liquid discharge pipe one end is positioned at described heating jacket top, and the other end stretches in described discharging of waste liquid pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761869.3U CN204342499U (en) | 2014-12-05 | 2014-12-05 | Ion-exchanger regeneration waste liquid energy reutilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761869.3U CN204342499U (en) | 2014-12-05 | 2014-12-05 | Ion-exchanger regeneration waste liquid energy reutilization device |
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| CN204342499U true CN204342499U (en) | 2015-05-20 |
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| CN201420761869.3U Active CN204342499U (en) | 2014-12-05 | 2014-12-05 | Ion-exchanger regeneration waste liquid energy reutilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293069A (en) * | 2018-11-12 | 2019-02-01 | 南通能达水务有限公司 | A kind of high rigidity pulping sewage processing system and processing method |
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2014
- 2014-12-05 CN CN201420761869.3U patent/CN204342499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293069A (en) * | 2018-11-12 | 2019-02-01 | 南通能达水务有限公司 | A kind of high rigidity pulping sewage processing system and processing method |
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