CN205662336U - High salt effluent disposal system based on triple -effect evaporator - Google Patents
High salt effluent disposal system based on triple -effect evaporator Download PDFInfo
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- CN205662336U CN205662336U CN201620539701.7U CN201620539701U CN205662336U CN 205662336 U CN205662336 U CN 205662336U CN 201620539701 U CN201620539701 U CN 201620539701U CN 205662336 U CN205662336 U CN 205662336U
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Abstract
The utility model discloses a high salt effluent disposal system based on triple -effect evaporator, include: high salt effluent disposal system based on triple -effect evaporator includes: pre -heater, boiler, triple -effect evaporator, triple effect separator, mother liquor tank and cooling tower, the pre -heater includes two inputs, connects boiler and charge pump respectively, the output and the triple -effect evaporator of pre -heater are connected, triple -effect evaporator's output connection isolation ware, the triple effect separator is connected to the triple effect separator, set up the export of condensate outlet and material on the triple effect separator, material exit linkage mother liquor tank, mother liquor tank is connected with the charge pump. The utility model discloses a triple -effect evaporator carries out cubic evaporative concentration to the material, improves concentration efficiency, the energy saving.
Description
Technical field
This utility model relates to energy-efficient technical field of waste water processing, specifically, steams particularly to based on triple effect
Send out the high-salt wastewater processing system of device.
Background technology
Highly salt containing organic waste water is always the difficult problem during waste water processes, at oil, chemical industry, food, liquid waste processing, intermediate
Being widely present etc. in industry, common oxygen consumption anaerobic biochemical treatment cannot use due to the restriction of Bacterial Salt Tolerance, leads at present
Multiple-effect evaporation to be taked processes.
The processing cost of multiple-effect evaporation is the highest, and Organic substance is difficult to reclaim, and a lot of Organic substances are at high temperature polymerized, and produces
Raw foam, causes evaporation not to be normally carried out.The high-salt wastewater processing mode used at present is that inefficient evaporation, i.e. autoclave are steamed
Sending out, the labo r usage of this evaporation mode is big, labour cost expenditure height, and costly, number of devices is many and takes up an area face for equipment operation
Long-pending big, it is impossible to produce continuously, inefficiency.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that based on triple effect
The high-salt wastewater processing system of vaporizer.
This utility model solves its technical problem and be the technical scheme is that at high-salt wastewater based on triple effect evaporator
Reason system, including: preheater, boiler, triple effect evaporator, triple effect separator, mother liquor tank and cooling tower；Described preheater includes two
Individual input, connects boiler and feed pump respectively, and the outfan of described preheater is connected with triple effect evaporator, described triple effect evaporation
The outfan of device connects separator, and described triple effect separator connects triple effect separator, and described triple effect separator arranges condensed water
Outlet and material outlet, described material outlet connects mother liquor tank, and described mother liquor tank is connected with feed pump.
Further, described triple effect evaporator includes the first vaporizer, the second vaporizer and the 3rd vaporizer, described triple effect
Separator includes the first separator, the second separator and the 3rd separator, and wherein the input of the first vaporizer connects preheater
Outfan, the outfan of the first vaporizer connects the first separator, and the material delivery outlet of the first separator connects the second evaporation
Device, the outfan of the second vaporizer connects the second separator, material delivery outlet connection the 3rd vaporizer of the second separator, and the 3rd
The outfan of vaporizer connects the 3rd separator, and the material delivery outlet of the 3rd separator connects mother liquor tank.
Further, described first vaporizer, the second vaporizer and the 3rd vaporizer be respectively provided with the first circulating pump, second
Circulating pump and the 3rd circulating pump, described first vaporizer is connected with boiler by an effect lime set pump, described second separator cold
The condensation-water drain of solidifying water out and the 3rd vaporizer is connected with cooling tower by two effect lime set pumps and triple effect lime set pump respectively.
Further, between described second vaporizer and the 3rd vaporizer, pipe heat exchanger is set.
Further, described separator is connected with mother liquor tank by mother solution pump, and described mother liquor tank passes through pipeline and feed pump
Connect.
Further, the inner surface of described first vaporizer, the second vaporizer and the 3rd vaporizer is burnishing surface.
This utility model compared with prior art has the advantage that
This utility model carries out three evaporation and concentration by triple effect evaporator to material, improves thickening efficiency, the first evaporation
By an effect lime set pump, condensed water is transported in boiler carry out being heated to be preheater on device and heat energy is provided, due to from the first evaporation
Device condensed water out is the heat exchange by saturated raw steam Yu material, does not directly contact with material, and condensed water can be direct
It is transported to boiler room reuse；Material is transported in the second vaporizer and the 3rd vaporizer from the first vaporizer, the
Condensed water in two vaporizers and the 3rd vaporizer is pumped into cooling tower by two effect lime set pumps and triple effect lime set；By
On one vaporizer, the second vaporizer and the 3rd vaporizer, the first circulating pump, the second circulating pump and the 3rd circulating pump are set, are respectively
It is circulated inside three vaporizers, accelerates the flow velocity of material, prevent the blocking to connecting line, effectively make use of heat energy also
Lifting evaporation efficiency can be made.
Accompanying drawing explanation
The high-salt wastewater processing system structure chart based on triple effect evaporator that Fig. 1 provides for this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
See Fig. 1, the high-salt wastewater processing system structure chart based on triple effect evaporator provided for this utility model.
As it is shown in figure 1, high-salt wastewater processing system based on triple effect evaporator, including: high salt based on triple effect evaporator
Waste Water Treatment, including: preheater, boiler, triple effect evaporator, triple effect separator, mother liquor tank and cooling tower；Described preheater
Including two inputs, connecting boiler and feed pump respectively, the outfan of described preheater is connected with triple effect evaporator, and described three
The outfan of single-effect evaporator connects separator, and described triple effect separator connects triple effect separator, and described triple effect separator is arranged
Condensation-water drain and material outlet, described material outlet connects mother liquor tank, and described mother liquor tank is connected with feed pump.
Further, described triple effect evaporator includes the first vaporizer, the second vaporizer and the 3rd vaporizer, described triple effect
Separator includes the first separator, the second separator and the 3rd separator, and wherein the input of the first vaporizer connects preheater
Outfan, the outfan of the first vaporizer connects the first separator, and the material delivery outlet of the first separator connects the second evaporation
Device, the outfan of the second vaporizer connects the second separator, material delivery outlet connection the 3rd vaporizer of the second separator, and the 3rd
The outfan of vaporizer connects the 3rd separator, and the material delivery outlet of the 3rd separator connects mother liquor tank.
In this utility model embodiment, by triple effect evaporator, material is carried out three evaporation and concentration, improves thickening efficiency,
By an effect lime set pump, condensed water is transported in boiler carries out being heated to be preheater on first vaporizer and heat energy is provided, due to from
First vaporizer condensed water out is the heat exchange by saturated raw steam Yu material, does not directly contact with material, condensed water
Boiler room can be delivered directly to reuse；Material is transported to the second vaporizer and the 3rd evaporation from the first vaporizer
In device, the condensed water in the second vaporizer and the 3rd vaporizer is pumped into cooling tower by two effect lime set pumps and triple effect lime set.
Further, described first vaporizer, the second vaporizer and the 3rd vaporizer be respectively provided with the first circulating pump, second
Circulating pump and the 3rd circulating pump, described first vaporizer is connected with boiler by an effect lime set pump, described second separator cold
The condensation-water drain of solidifying water out and the 3rd vaporizer is connected with cooling tower by two effect lime set pumps and triple effect lime set pump respectively.
In this utility model embodiment, by arranging first on the first vaporizer, the second vaporizer and the 3rd vaporizer
Circulating pump, the second circulating pump and the 3rd circulating pump, be circulated inside respectively three vaporizers, accelerates the flow velocity of material, anti-
The only blocking to connecting line.
Further, between described second vaporizer and the 3rd vaporizer, pipe heat exchanger is set.
In this utility model embodiment, by arranging pipe heat exchanger between the second vaporizer and the 3rd vaporizer,
In pipe heat exchanger, indirect steam and material (supplied materials temperature about 32 DEG C) carry out heat exchange, make the temperature of material be promoted to 40 DEG C with
On, enter back in the 3rd vaporizer and carry out flash distillation, effectively make use of heat energy and lifting evaporation capacity can be made simultaneously to reduce condensation
The burden of device.
Further, the inner surface of described first vaporizer, the second vaporizer and the 3rd vaporizer is polishing structure.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model
Make a variety of changes on the premise of objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this reality
Being not limited to specific embodiment with novel, scope of the present utility model is defined by the following claims.
Claims (5)
1. high-salt wastewater processing system based on triple effect evaporator, it is characterised in that including: preheater, boiler, triple effect evaporation
Device, triple effect separator, mother liquor tank and cooling tower；Described preheater includes two inputs, connects boiler and feed pump, institute respectively
The outfan stating preheater is connected with triple effect evaporator, and the outfan of described triple effect evaporator connects separator, and described triple effect divides
Connecting triple effect separator from device, described triple effect separator arranges condensation-water drain and material outlet, described material outlet connects
Mother liquor tank, described mother liquor tank is connected with feed pump.
High-salt wastewater processing system based on triple effect evaporator the most according to claim 1, it is characterised in that described triple effect
Vaporizer include the first vaporizer, the second vaporizer and the 3rd vaporizer, described triple effect separator include the first separator, second
Separator and the 3rd separator, wherein the input of the first vaporizer connects the outfan of preheater, the output of the first vaporizer
End connects the first separator, and the material delivery outlet of the first separator connects the second vaporizer, and the outfan of the second vaporizer connects
Second separator, the material delivery outlet of the second separator connects the 3rd vaporizer, and the outfan of the 3rd vaporizer connects the 3rd point
From device, the material delivery outlet of the 3rd separator connects mother liquor tank.
High-salt wastewater processing system based on triple effect evaporator the most according to claim 2, it is characterised in that described first
Vaporizer, the second vaporizer and the 3rd vaporizer are respectively provided with the first circulating pump, the second circulating pump and the 3rd circulating pump, and described
One vaporizer is connected with boiler by an effect lime set pump, the condensation-water drain of described second separator and the condensation of the 3rd vaporizer
Water out is connected with cooling tower by two effect lime set pumps and triple effect lime set pump respectively.
High-salt wastewater processing system based on triple effect evaporator the most according to claim 2, it is characterised in that described second
Between vaporizer and the 3rd vaporizer, pipe heat exchanger is set.
High-salt wastewater processing system based on triple effect evaporator the most according to claim 2, it is characterised in that described first
The inner surface of vaporizer, the second vaporizer and the 3rd vaporizer is burnishing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539701.7U CN205662336U (en) | 2016-06-06 | 2016-06-06 | High salt effluent disposal system based on triple -effect evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539701.7U CN205662336U (en) | 2016-06-06 | 2016-06-06 | High salt effluent disposal system based on triple -effect evaporator |
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| Publication Number | Publication Date |
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| CN205662336U true CN205662336U (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620539701.7U Active CN205662336U (en) | 2016-06-06 | 2016-06-06 | High salt effluent disposal system based on triple -effect evaporator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324426A (en) * | 2017-08-08 | 2017-11-07 | 北京尤科恩环保工程有限公司 | A kind of residual heat from boiler fume coupling evaporation concentrates desulfurization wastewater system |
| CN107337245A (en) * | 2017-08-08 | 2017-11-10 | 北京尤科恩环保工程有限公司 | A kind of spraying system that desulfurization wastewater is concentrated using fume afterheat |
-
2016
- 2016-06-06 CN CN201620539701.7U patent/CN205662336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324426A (en) * | 2017-08-08 | 2017-11-07 | 北京尤科恩环保工程有限公司 | A kind of residual heat from boiler fume coupling evaporation concentrates desulfurization wastewater system |
| CN107337245A (en) * | 2017-08-08 | 2017-11-10 | 北京尤科恩环保工程有限公司 | A kind of spraying system that desulfurization wastewater is concentrated using fume afterheat |
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