CN205241429U - Vulcanization accelerator NS contains processing apparatus of salt waste water - Google Patents
Vulcanization accelerator NS contains processing apparatus of salt waste water Download PDFInfo
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- CN205241429U CN205241429U CN201520957190.6U CN201520957190U CN205241429U CN 205241429 U CN205241429 U CN 205241429U CN 201520957190 U CN201520957190 U CN 201520957190U CN 205241429 U CN205241429 U CN 205241429U
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Abstract
The utility model discloses a vulcanization accelerator NS contains processing apparatus of salt waste water, including the head tank, heat exchanger and crystallizer, the inlet of heat exchanger is connected to the liquid outlet of head tank, the inlet of crystallization ware is connected to the liquid outlet of heat exchanger, the concentrate exit linkage of crystallizer has the centrifugal separator, the flash steam exit linkage of crystallizer has vapor compressor, vapor compressor's steam outlet connects the steam inlet of heat exchanger, the water exit linkage that congeals of heat exchanger has comdenstion water storage jar, the crystal exit linkage of centrifugal separator has crystal storage jar, the inlet of head tank is connected to the liquid outlet of centrifugal separator. The beneficial effects of the utility model are that: steam can reuse, has reduced the use amount of steam, has enlarged the utility model discloses a range of application, reliable and stable moreover, operating power consumption is low, and anti -tartar nature is strong.
Description
Technical field
The utility model relates to a kind for the treatment of apparatus of vulcanization accelerator NS brine waste.
Background technology
At present in Chemical Manufacture, waste water handling problem is the bottleneck of puzzlement chemical enterprise development, also be the problem that chemical project construction must solve in the lump, and the processing of the synthetic NS brine waste of inferior chlorine dripping method, owing to containing large amount of organic, it is again a difficult problem in chemical wastewater treatment, first multiple-effect evaporation separated salt is the maturation process that technical merit is no problem, but the processing cost that it is high and larger steam use amount are restricted the application of this technology, organic obstruction also makes this multiple-effect evaporation inferior a lot, and because the elevation of boiling point that salt content causes, the effect number of multiple-effect evaporation is restricted, so determined the high operating cost of this technology.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of operating cost low, saves the treating apparatus of the vulcanization accelerator NS brine waste of the energy.
The utility model is realized by following measures:
The treating apparatus of a kind of vulcanization accelerator NS brine waste of the present utility model, comprise head tank, heat exchanger and crystallizer, the liquid outlet of described head tank connects the inlet of heat exchanger, the liquid outlet of heat exchanger connects the inlet of crystallizer, the concentrated solution outlet of described crystallizer is connected with centrifuge, the indirect steam outlet of crystallizer is connected with vapour compression machine, the steam (vapor) outlet of described vapour compression machine connects the steam inlet of heat exchanger, the solidifying water out of heat exchanger is connected with condensed water storage tank, the crystal outlet of described centrifuge is connected with crystal storage tank, the liquid outlet of centrifuge connects the inlet of head tank.
Above-mentioned crystallizer adopts FC type MVR crystallizer.
The beneficial effects of the utility model are: steam can utilize again, have reduced the use amount of steam, have expanded range of application of the present utility model, and reliable and stable, and operation energy consumption is low, and anti-tartar is strong.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1 head tank, 2 crystallizers, 3 vapour compression machines, 4 heat exchangers, 5 centrifuges, 6 condensed water storage tanks, 7 crystal storage tanks.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is done to further detailed description:
As shown in Figure 1, the treating apparatus of a kind of vulcanization accelerator NS brine waste of the present utility model, according to the phasor property research to unsaturated brine waste, the shortcoming of multiple-effect evaporation process route is avoided in the application of the art of this patent.
It specifically comprises head tank 1, heat exchanger 4 and crystallizer 2, the liquid outlet of head tank 1 connects the inlet of heat exchanger 4, the liquid outlet of heat exchanger 4 connects the inlet of crystallizer 2, the concentrated solution outlet of crystallizer 2 is connected with centrifuge 5, the indirect steam outlet of crystallizer 2 is connected with vapour compression machine 3, the steam (vapor) outlet of vapour compression machine 3 connects the steam inlet of heat exchanger 4, the solidifying water out of heat exchanger 4 is connected with condensed water storage tank 6, the crystal outlet of centrifuge 5 is connected with crystal storage tank 7, and the liquid outlet of centrifuge 5 connects the inlet of head tank 1. Crystallizer 2 adopts FC type MVR crystallizer 2.
When use, the inferior chlorine dripping method synthesis accelerant NS mother liquor that handled well early stage utilizes circulating pump to squeeze in head tank 1, then utilize circulating pump by mother liquor by carrying out preheating in heat exchanger 4, then squeeze into crystallizer 2, by vapour compression machine 3, the indirect steam of crystallizer 2 interior generations is compressed, undergo phase transition, after the interior release heat of heat exchanger 4, be converted into condensed water, and the heat producing continues as mother liquor heating, and reduce the demand of the energy to external world. Constantly concentrated mother liquor by centrifuge 5 by the centrifugal sodium chloride crystal crystal storage tank 7 that out enters, remaining liquid is got back to head tank 1, then squeezes into system, continuous operation with one new, mother liquor. This utility model adopts MVR coupling FC continuous evaporative crystallization system, the indirect steam and the energy thereof that utilize vapo(u)rization system self to produce, through vapour compression machine 3 compressed actions, promote the heat energy of indirect steam, so circulate to vapo(u)rization system heat supply, thereby reduce the demand of the energy to external world.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (2)
1. the treating apparatus of a vulcanization accelerator NS brine waste, it is characterized in that: comprise head tank, heat exchanger and crystallizer, the liquid outlet of described head tank connects the inlet of heat exchanger, the liquid outlet of heat exchanger connects the inlet of crystallizer, the concentrated solution outlet of described crystallizer is connected with centrifuge, the indirect steam outlet of crystallizer is connected with vapour compression machine, the steam (vapor) outlet of described vapour compression machine connects the steam inlet of heat exchanger, the solidifying water out of heat exchanger is connected with condensed water storage tank, the crystal outlet of described centrifuge is connected with crystal storage tank, the liquid outlet of centrifuge connects the inlet of head tank.
2. the treating apparatus of vulcanization accelerator NS brine waste according to claim 1, is characterized in that: described crystallizer adopts FC type MVR crystallizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957190.6U CN205241429U (en) | 2015-11-26 | 2015-11-26 | Vulcanization accelerator NS contains processing apparatus of salt waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957190.6U CN205241429U (en) | 2015-11-26 | 2015-11-26 | Vulcanization accelerator NS contains processing apparatus of salt waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241429U true CN205241429U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957190.6U Active CN205241429U (en) | 2015-11-26 | 2015-11-26 | Vulcanization accelerator NS contains processing apparatus of salt waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241429U (en) |
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2015
- 2015-11-26 CN CN201520957190.6U patent/CN205241429U/en active Active
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