CN205634945U - Concentrated processing apparatus of movable printing and dyeing wastewater - Google Patents
Concentrated processing apparatus of movable printing and dyeing wastewater Download PDFInfo
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- CN205634945U CN205634945U CN201521103124.9U CN201521103124U CN205634945U CN 205634945 U CN205634945 U CN 205634945U CN 201521103124 U CN201521103124 U CN 201521103124U CN 205634945 U CN205634945 U CN 205634945U
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- evaporator
- electric heater
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- evaporimeter
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Abstract
The utility model discloses a concentrated processing apparatus of movable printing and dyeing wastewater mainly includes the movable casing, takes electric heater's evaporimeter, vapor compressor and pre -heater. Waste liquid feed inlet and evaporimeter are connected to the pre -heater, and the waste liquid gets into the evaporimeter after the comdenstion water preheats, electric heater adds heated effluent to bubble point state, gets into the evaporimeter and evaporates, vapor compressor connects evaporimeter secondary vapor outlet and 1st effective evaporator heating steam entry, and flash steam is the heating steam of evaporimeter through vapor compressor compression succeeding crop, above -mentioned equipment is arranged in in the portable casing. The utility model discloses process flow is simple, and area is little, and it is convenient to move, and degree of automation is high, but comdenstion water recycle, the concentrate can be used to extract inorganic salts, reduces the process energy consumption, and different waste liquids can be handled to same set of device simultaneously, has reduced investment cost greatly.
Description
Technical field
This utility model relates to packaged type dyeing waste water concentration device, for the evaporation and concentration field of dyeing waste water, reduces Process Energy consumption.
Background technology
Along with the fast development of textile and dyeing industry, the impact of environment is increased by dyeing waste water day by day, and now with the enhancing of people's environmental consciousness, the concern to sewage disposal improves the most day by day then.Dyeing waste water is one of industrial wastewater difficult to deal with, and it has the features such as highly water intensive, organic pollution content high, alkalescence big, change of water quality is big.Containing substantial amounts of Organic substance, sulfide, dyestuff, slurry, auxiliary agent, oil preparation, fiber impurity, soda acid, inorganic salt etc. in waste water.It is currently used for the method that the main method of waste water process has physico-chemical process, biochemical process, chemical method and several technique combination to process, conventional biochemical processing process has Cyclic Activated Sludge System, UASB-SBR technique, RO/NF to process technique, contact oxidation technology etc., has the deficiencies such as technological process is complicated, floor space is big, processing cost is high, medicament is expensive, labor management is complicated.Traditional handling method is increasingly difficult to meet production, environmental requirement.Waste liquid is concentrated by evaporation, have that technological process is simple and the advantage such as Effec-tive Function, and can reclaim the inorganic salt in waste liquid and water are recycled, mechanical vapor recompression technology (MVR), recycle the latent heat in indirect steam, indirect steam evaporation produced re-uses after compressor compression promotes temperature, is a kind of significant evaporation technique of energy-saving effect, reduces process energy consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to operate, energy consumption is low, operational efficiency is high movable fixture for dyeing waste water concentration.
The technical solution of the utility model is:
Packaged type dyeing waste water concentration device, capital equipment is the vaporizer with electric heater, vapour compression machine, preheater and moveable housing composition, and vaporizer includes evaporator body and gas-liquid separation chamber.Vaporizer is entered after the preheating of waste liquid preheated device, vaporizer is entered after being heated to bubble point state by electric heater, indirect steam enters vapour compression machine, enter vaporizer after compression as adding vapours, condensed water is discharged by condensed water interface after being preheated waste liquid by preheater, and concentrated solution is discharged through concentrated solution interface.
Above-mentioned vaporizer uses the climbing film evaporator with electric heater, and electric heater is placed in base of evaporator, evaporates being heated to after bubble point state by electric heater after waste liquid is preheated.
Above-mentioned vapour compression machine is imported and exported and is respectively connected to the outlet of vaporizer indirect steam and heating steam inlet, and condensed water accesses preheater.
Improvement as technique scheme, increase a falling film evaporator as 2nd effect evaporator, above-mentioned vaporizer accesses 2nd effect evaporator heating steam inlet as 1st effective evaporator, the indirect steam outlet that 1st effective evaporator produces, and the outlet of 2nd effect evaporator indirect steam accesses vapour compression machine entrance.
As the further improvement of technique scheme, the material of technological requirement crystallization, 2nd effect evaporator uses crystallizing evaporator.
The beneficial effects of the utility model: packaged type dyeing waste water concentration device, operational efficiency is high, is greatly improved the concentration of dyeing waste water, it is simple to focus on, the inorganic salt in Recycling of waste liquid, and condensed water reusable edible.This utility model uses mechanical vapor recompression technology, and indirect steam evaporation produced re-uses after compressor compression promotes temperature, recycles the latent heat in indirect steam, reduces the purpose of process energy consumption and operating cost.
Accompanying drawing explanation
Fig. 1, first embodiment of the invention schematic diagram
Fig. 2, second embodiment of the invention schematic diagram
Detailed description of the invention
Of the present utility model it is embodied as:
As it is shown in figure 1, packaged type dyeing waste water concentration device, mainly include climbing film evaporator 1 and separation chamber 2, compressor 3, preheater 4, electric heater 5, movable casing 6.Vaporizer, compressor, electric heater and preheater are concentrated and are placed in enclosure interior.Movable casing includes mobile device 10, waste liquid interface 7, condensed water interface 8 and concentrated solution interface 9.
Waste liquid enters device through waste liquid interface 7, vaporizer is entered after the preheating of preheated device 4, after electric heater 5 is heated to bubble point state, evaporation is started bottom vaporizer 1, separation chamber 2 separates, indirect steam enters vapour compression machine 3, the high-temperature steam produced after compression is as the vapours that adds of vaporizer 1, and through condensed water interface 8 discharger after the condensed water entrance pre-heated effluent of preheater 4, concentrated solution is through concentrated solution interface 9 discharger.
As in figure 2 it is shown, packaged type dyeing waste water concentration device, mainly include climbing film evaporator 1 and separation chamber 2, falling film evaporator 3 and separation chamber 4, vapour compression machine 5, preheater 6, electric heater 7 and movable casing 8.Vaporizer, compressor, electric heater and preheater are concentrated and are placed in enclosure interior.Movable casing includes mobile device 12, waste liquid interface 9, condensed water interface 10 and concentrated solution interface 11.
Waste liquid enters device through waste liquid interface 9, 1st effective evaporator is entered after the preheating of preheated device 6, after electric heater 7 is heated to bubble point state, evaporation is started bottom vaporizer 1, separation chamber 2 separates, the indirect steam produced accesses the heating steam inlet of vaporizer 3, vapours is added as vaporizer 3, solution enters vaporizer 3 and continues evaporation, separation chamber 4 separates, the indirect steam produced enters vapour compression machine 5, the high-temperature steam produced after compression adds vapours as vaporizer 1, through condensed water interface 10 discharger after the condensed water entrance pre-heated effluent of preheater 6, concentrated solution is through concentrated solution interface 11 discharger.
Below the preferred embodiments created this utility model is illustrated, but this utility model is created and is not limited to described example, those of ordinary skill in the art can also make modification or the replacement of various equivalents on the premise of this utility model creative spirit, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (5)
1. packaged type dyeing waste water concentration device, is made up of vaporizer, preheater, vapour compression machine and the moveable housing with electric heater；Which is mainly characterized in that vaporizer, preheater and vapour compression machine are concentrated is placed in enclosure interior；Electric heater is positioned at base of evaporator, and the air inlet of compressor connects the outlet of vaporizer indirect steam, and the gas outlet of compressor connects vaporizer heating steam inlet, and condensed water passes through preheater to discharger after raw material preheating.
Packaged type dyeing waste water concentration device the most according to claim 1, electric heater is placed in vaporizer lower end, is added heated effluent by electric heater and causes fluidized state, be used for adding heated effluent to bubble point state after startup when device starts.
Packaged type dyeing waste water concentration device the most according to claim 1, when using two-effect evaporation, the indirect steam that 1st effective evaporator produces is as the vapours that adds of 2nd effect evaporator, and vapour compression machine is imported and exported and is respectively connected to the outlet of 2nd effect evaporator indirect steam and 1st effective evaporator heating steam inlet；Described 1st effective evaporator uses the climbing film evaporator with electric heater, and 2nd effect evaporator uses falling film evaporator.
Packaged type dyeing waste water concentration device the most according to claim 3, for producing the raw material of crystal after evaporation, the 2nd effect evaporator of described device uses crystallizing evaporator.
Packaged type dyeing waste water concentration device the most according to claim 1, housing is with movable fixture, and is provided with feed(raw material)inlet, condensate outlet, and concentrated solution exports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103124.9U CN205634945U (en) | 2015-12-25 | 2015-12-25 | Concentrated processing apparatus of movable printing and dyeing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103124.9U CN205634945U (en) | 2015-12-25 | 2015-12-25 | Concentrated processing apparatus of movable printing and dyeing wastewater |
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| CN205634945U true CN205634945U (en) | 2016-10-12 |
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| CN201521103124.9U Active CN205634945U (en) | 2015-12-25 | 2015-12-25 | Concentrated processing apparatus of movable printing and dyeing wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698493A (en) * | 2017-01-05 | 2017-05-24 | 四川理工学院 | Evaporative crystallization technology of barium chloride |
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
| CN111603791A (en) * | 2020-04-23 | 2020-09-01 | 安徽春辉环保工程科技有限公司 | Integrated evaporator |
| CN117985800A (en) * | 2024-04-03 | 2024-05-07 | 北京东雷恒业环保科技有限公司 | Evaporation crystallization equipment for treating high-salt wastewater |
-
2015
- 2015-12-25 CN CN201521103124.9U patent/CN205634945U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698493A (en) * | 2017-01-05 | 2017-05-24 | 四川理工学院 | Evaporative crystallization technology of barium chloride |
| CN107746146A (en) * | 2017-11-28 | 2018-03-02 | 北京合众思流体技术有限公司 | Handle high-salt wastewater skid-mounted unit, its evaporation and concentration structure and method of wastewater treatment |
| CN107746146B (en) * | 2017-11-28 | 2024-04-12 | 合众思(北京)环境工程有限公司 | Skid-mounted device for treating high-salt wastewater, evaporation concentration structure and wastewater treatment method |
| CN111603791A (en) * | 2020-04-23 | 2020-09-01 | 安徽春辉环保工程科技有限公司 | Integrated evaporator |
| CN117985800A (en) * | 2024-04-03 | 2024-05-07 | 北京东雷恒业环保科技有限公司 | Evaporation crystallization equipment for treating high-salt wastewater |
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