CN202529878U - Wastewater concentration treatment system - Google Patents
Wastewater concentration treatment system Download PDFInfo
- Publication number
- CN202529878U CN202529878U CN2012201149378U CN201220114937U CN202529878U CN 202529878 U CN202529878 U CN 202529878U CN 2012201149378 U CN2012201149378 U CN 2012201149378U CN 201220114937 U CN201220114937 U CN 201220114937U CN 202529878 U CN202529878 U CN 202529878U
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- separator
- water
- vacuum pump
- vaporizer
- waste water
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a wastewater concentration treatment system. The wastewater concentration treatment system comprises an evaporator, a separator, a cooler, a concentrated solution tank and connecting pipelines. The wastewater concentration treatment system is characterized by also comprising a water ring vacuum system, wherein the water ring vacuum system mainly comprises a vacuum pump and a condensed water tank; an air inlet pipeline of the vacuum pump is connected with the cooler; and a water drain port of the vacuum pump is connected with the condensed water tank. By arranging the water ring vacuum system, the reduced pressure evaporation is realized, the boiling point of materials is reduced, and the energy consumption of the whole system is reduced.
Description
Technical field
The utility model relates to a kind of wastewater and waste liquid treatment system, is specifically related to a kind of waste water concentrating and treating system.
Background technology
Along with the increasing and national very big attention of industry and human lives's draining, how to realize that the resource utilization of waste water and waste liquid becomes the focus that people pay close attention to energy-saving and emission-reduction.
Wastewater treatment is to utilize physics, chemistry and biological method that waste water is handled, and makes purification of waste water, reduces and pollutes, so that reach waste water reclamation, multiplexing, makes full use of water resources.But the Waste Water Treatment of specialty is concerning common processed-type enterprise;, all be that the comparison difficulty meets the requirements of, therefore no matter from the equipment cost of occupied ground and cost; Cause many trade effluents by directly discharging; Not only produce the waste of water resources, but also have discharge water shortcoming not up to standard, bring pollution to environment.
At present, solve the waste discharge problem that above-mentioned middle-size and small-size processing enterprise faces, dual mode is arranged, the one, through chemically treated method, need through the multistep chemical reaction, it is complicated therefore often to introduce a large amount of chemical and system process; The 2nd, through being carried in the cell therefor, the waste water treatment plant that is transported to specialty goes to handle, and can reach environmental protection requirement like this; But need solve transportation problem so again; A large amount of waste liquids, waste water can go wrong again in transportation, and is also very inconvenient, will cause the pollution to environment again in case leak; Simultaneously, trucking costs also will increase the cost of business processes waste liquid, waste water.
If after a large amount of waste water being concentrated, again liquid concentrator is transported to wastewater treatment point and handles, be exactly to solve the above-mentioned problem that faces like this; Usually concentrate waste water and need use vaporizer, separator etc. so can come out the water sepn in the waste water; Discharging or further recycle, yet herein in the reason process, the vaporizer heating; Evaporate after reaching the boiling point of waste water, this will consume a large amount of energy, and therefore how cutting down the consumption of energy is the direction that we need consider.
Summary of the invention
The utility model purpose provides a kind of waste water concentrating and treating system, through using this system, can reduce the water treatment energy consumption, reduces cost, simultaneously, makes things convenient for enterprise multiplexing to the recovery of water resources, reaches reduction of discharging, environmental protection requirement.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of waste water concentrating and treating system; Comprise vaporizer, separator, water cooler, concentrate liquid bath and connect and use pipeline that also comprise a water ring vacuum system, said water ring vacuum system mainly is made up of vacuum pump and condensate draining; The inlet mouth pipeline of said vacuum pump is connected with said water cooler, and the water port of said vacuum pump is connected with said condensate draining.
In the technique scheme; Said vaporizer, separator, water cooler are structure as a whole; Treating material is connected with said evaporation feed liquor mouth by the road; The vaporizer air outlet is connected with said separator, and the air outlet of said separator is connected with said water cooler, and separator bottom liquid outlet is connected with said concentrated liquid bath.
In the technique scheme, said evaporation feed liquor mouth pipeline is provided with preheater.Improve the material temperature that gets into vaporizer, reduce the time of evaporator evaporation, improve velocity of evaporation.
In the technique scheme, on the pipeline between said separator liquid outlet and the concentrated liquid bath and be connected to the stoste circulation line, the other end of this stoste circulation line is connected with said evaporation feed liquor mouth pipeline, and said stoste circulation line is provided with concentrate circulating pump.Circulation separates, and the liquid that separator is discharged further evaporates separation, improves degree of enrichment.
In the technique scheme, said evaporation feed liquor mouth pipeline is provided with strainer.Treating material is filtered, remove impurity, prevent line clogging.
The utility model principle of work:, to vacuumizing in the water cooler, the pressure in the separator is descended by vacuum pump through the water ring vacuum system is set; Reduce the boiling point of material in the separator, favourable for heat sensitive material on the one hand, objectionable impurities is not volatile; Be difficult for reacting; Behind the boiling point lowering, need the temperature of evaporation to descend (about 40 ℃) on the other hand, the energy of consumption also reduces.Material in separator; The organism that boiling point is high falls; Discharged by liquid outlet, and low-boiling water or mixture carry out condensation with gaseous phase entering water cooler, condensed water of condensation is by in vacuum pump suction to the water ring vacuum system; Be collected in the condensate draining the recyclable utilization of liquid in this tank or further process (deciding) according to whether containing toxic substance in the liquid; By the liquid concentrator that is of separator liquid outlet discharge, the water treatment point of regularly delivering to specialty carries out purifying treatment.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1,,, reduces the boiling point of material to vacuumizing in the separator because the utility model is provided with the water ring vacuum system; Guarantee that material evaporates at a lower temperature, favourable for heat sensitive material on the one hand, objectionable impurities is not volatile; Be difficult for reacting; Behind the boiling point lowering, can reduce the energy consumption requirement of system on the other hand, reduce processing cost;
2, stoste circulation line and concentrate circulating pump are set, the liquid that separator the is discharged entering vaporizer that circulates once more improves the degree of enrichment to material;
3, the condensate draining in the water ring vacuum system is collected water of condensation, and recyclable utilization reduces the waste of water resources.
Description of drawings
Fig. 1 is that the pipeline of the utility model embodiment one connects synoptic diagram;
Fig. 2 is the mounting structure synoptic diagram of the utility model embodiment one.
Wherein: 1, vaporizer; 2, separator; 3, water cooler; 4, concentrate liquid bath; 5, vacuum pump; 6, condensate draining; 7, inlet mouth pipeline; 8, concentrate circulating pump; 9, liquid outlet; 10, stoste circulation line; 11, opening for feed; 12, vaporizer air outlet; 13, strainer.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment one: referring to Fig. 1, shown in 2; A kind of waste water concentrating and treating system; Comprise vaporizer 1, separator 2, water cooler 3, concentrate liquid bath 4, water ring vacuum system and connect and use pipeline, said vaporizer 1, separator 2, water cooler 3 are structure as a whole, treating material is connected with said vaporizer 1 opening for feed by the road; Vaporizer air outlet 12 is connected with said separator 2; The air outlet of said separator 2 is connected with said water cooler 3, and separator 2 bottom liquid outlets 9 are connected with said concentrated liquid bath 4, and said water ring vacuum system mainly is made up of vacuum pump 5 and condensate draining 6; The inlet mouth pipeline 7 of said vacuum pump 5 is connected with said water cooler 3, and the water port of said vacuum pump 5 is connected with said condensate draining 6.Utilize vacuum pump 5 to vacuumize, the pressure in the separator 2 is descended, reduce the boiling point of material in the separator 2; The organism that boiling point is high falls; Discharge by liquid outlet 9, and low-boiling water or mixture get into water cooler with gaseous phase and carry out condensation, condensed water of condensation by vacuum pump 5 suction to the water ring vacuum system; Be collected in the condensate draining 6, the wastewater treatment point that regularly can be delivered to specialty by the liquid concentrator of separator 2 discharges purifies.
As shown in Figure 1; On the pipeline between said separator 2 liquid outlets 9 and the concentrated liquid bath 4 and be connected to stoste circulation line 10; The other end of this stoste circulation line 10 is connected with said vaporizer 1 opening for feed pipeline, and said stoste circulation line 10 is provided with concentrate circulating pump 8.Evaporate once more in liquid return to the vaporizer 1 with separator 2 discharges, improve enrichment factor.Said vaporizer 1 opening for feed 11 pipelines are provided with strainer 13, prevent the impurity blocking pipeline in the material.
For improving the vaporator rate of vaporizer 1, can on said vaporizer 1 opening for feed 11 pipelines, be provided with the preheater (not shown), improve the temperature of treating material, thereby accelerate the processing efficiency of total system.
Claims (5)
1. waste water concentrating and treating system; Comprise vaporizer, separator, water cooler, concentrate liquid bath and connect and use pipeline; It is characterized in that: also comprise a water ring vacuum system; Said water ring vacuum system mainly is made up of vacuum pump and condensate draining, and the inlet mouth pipeline of said vacuum pump is connected with said water cooler, and the water port of said vacuum pump is connected with said condensate draining.
2. waste water concentrating and treating system according to claim 1; It is characterized in that: said vaporizer, separator, water cooler are structure as a whole; Treating material is connected with said evaporation feed liquor mouth by the road; The vaporizer air outlet is connected with said separator, and the air outlet of said separator is connected with said water cooler, and separator bottom liquid outlet is connected with said concentrated liquid bath.
3. waste water concentrating and treating system according to claim 1 and 2 is characterized in that: said evaporation feed liquor mouth pipeline is provided with preheater.
4. waste water concentrating and treating system according to claim 1 and 2; It is characterized in that: on the pipeline between said separator liquid outlet and the concentrated liquid bath and be connected to the stoste circulation line; The other end of this stoste circulation line is connected with said evaporation feed liquor mouth pipeline, and said stoste circulation line is provided with concentrate circulating pump.
5. waste water concentrating and treating system according to claim 1 and 2 is characterized in that: said evaporation feed liquor mouth pipeline is provided with strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201149378U CN202529878U (en) | 2012-03-26 | 2012-03-26 | Wastewater concentration treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201149378U CN202529878U (en) | 2012-03-26 | 2012-03-26 | Wastewater concentration treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529878U true CN202529878U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201149378U Expired - Fee Related CN202529878U (en) | 2012-03-26 | 2012-03-26 | Wastewater concentration treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082372A (en) * | 2016-08-12 | 2016-11-09 | 南通科兴石墨设备有限公司 | A kind of waste water triple effect concentrating and treating system |
| CN111547793A (en) * | 2020-04-22 | 2020-08-18 | 杭州科晟能源技术有限公司 | Low-temperature vacuum evaporation wastewater treatment device |
-
2012
- 2012-03-26 CN CN2012201149378U patent/CN202529878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082372A (en) * | 2016-08-12 | 2016-11-09 | 南通科兴石墨设备有限公司 | A kind of waste water triple effect concentrating and treating system |
| CN111547793A (en) * | 2020-04-22 | 2020-08-18 | 杭州科晟能源技术有限公司 | Low-temperature vacuum evaporation wastewater treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |