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Low-temperature Evaporation Wastewater Treatment System

Low-temperature evaporation equipment mainly reduces the boiling point (30-50℃) to achieve efficient evaporation. There are mainly four core functions, including 1. Wastewater treatment It is suitable for the treatment of high-concentration, high-salinity and toxic wastewater, while reducing energy consumption (saving 40-50% energy compared with traditional evaporation). 2. Resource recycling A:‌ water recovery ‌ : Recover distilled water with a conductivity lower than 50μS/cm, which can be reused or used as a clean water source. B:‌ Substance recovery ‌ : Valuable substances (such as chemical raw materials, metal salts) can be recovered from the concentrated liquid, achieving resource utilization. 3. Energy conservation and environmental protection The heat pump technology is adopted to recycle the heat energy of steam, with a heat energy utilization rate exceeding 80%. No chemical agents are added, and the heavy metal retention rate exceeds 99.9%. 4. Automatic control It supports remote monitoring and unattended operation, and can handle wastewater with a COD as high as 200,000 mg/L. 2.Food industry: Concentrated dairy products, fruit juices, condiments; 3.Environmental protection field: Landfill leachate, desulfurization wastewater, RO concentrated water treatment.
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Product Introduction

Low-temperature evaporation equipment
 

Low-temperature evaporation equipment is widely used in various industries for wastewaterreduction and emission reduction as well as purified water reuse. lts working principle is toachieve the evaporation treatment of water through the energy of the heat pump under a setvacuum state.
This processing method features a short flow, low energy consumption, no consumables, easyinstallation and operation. The equipment can run automatically and be remotely monitored.With low equipment investment and small floor space, it is one of the best choices for solvingwastewater discharge. This equipment is different from the traditional sewage treatmentsystem. lt utilizes the air energy of heat pump technology to provide the energy required forevaporation, achieving the goal of energy conservation to the greatest extent.

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Equipment display

 

021

 

Technical parameters

 
Category Explanation Category Explanation

装机功率
installed power

6.5KW

系统运行:

systems operation:

The system starts and runs with one key

废液处理量
Waste liquid treatment

>800L/D

蒸馏水回收率
Respond water recovery rate

>90%

排料方式选择:

Selection of material discharge mode:

Selection window for automatic and manual discharge

运行功率
service rating

≈6KWh

机组外型尺寸(长宽高)
External size of the unit (length, width and height)

2690×1290×2050mm

设备重量
installation (unit) weight

≈0.8T 

       
 

Working principle

 

product-800-800

 

Application industry

 
product-366-228

半导体行业

Semiconductor industry

product-366-228

超声波行业

Ultrasonic industry

product-800-450

精细化工(高盐废水)

Fine chemical industry 

product-800-450

印刷行业

Printing industry

product-640-480

反渗透浓水

Reverse osmosis concentrated water

product-366-228

汽车制造

Automobile manufacturing

product-366-228

五金电镀行业

Hardware electroplating industry

product-366-228

光伏行业

Photovoltaic industry

product-800-450

机械加工

Mechanical processing

product-366-228

电子行业

Electronic industry

product-366-228

食品行业

Food industry

product-366-228

垃圾渗透液

Landfill leachate

 

FAQ

Q: What is a low-temperature evaporation and concentration device?

A: Low-temperature evaporation concentration equipment is an energy-saving and environmentally friendly device that uses low-temperature vacuum evaporation technology (typically operating temperature 40-90℃) to evaporate and separate water from liquid materials, achieving solution concentration or waste liquid reduction. It is widely applied in industrial wastewater treatment (such as high-salt wastewater and electroplating wastewater), food processing (such as fruit juice concentration), chemical and pharmaceutical industries, and other fields.

Q: What are the differences between low-temperature evaporation and traditional evaporation techniques?

A:  Traditional evaporation technologies (such as multi-effect evaporation) rely on high-temperature steam, which has high energy consumption and is prone to scaling. Low-temperature evaporation equipment reduces the boiling point through vacuum pressure reduction. Combined with heat pumps or waste heat recovery systems, energy consumption can be reduced by 30% to 50%, and it is more suitable for the treatment of high-salt and high-COD wastewater.

Q:How effective is the treatment of low-temperature evaporation and concentration equipment?

A:

Concentration ratio: Can reach over 90% (the volume of the original liquid is reduced to within 10%);

Condensate water quality: COD≤100mg/L, can be reused or discharged up to standard;

Purity of crystalline salt: ≥95% (suitable for salt recovery scenarios).

Q: Is the operating cost of the equipment high? What are the main energy consumption points?

A: The main energy consumption is electricity (driving vacuum pumps, heat pumps, etc.). The electricity consumption for treating one ton of wastewater is approximately 25-50 KWH, and the specific cost depends on the nature of the wastewater. Through waste heat recovery design, energy consumption can be further reduced.

 

 

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