Vacuum Water Recycling System ETP Water S T P Plant Mvre System

Product Description

type	MVR Evaporator	Triple-Effect Evaporator	Double-Effect Evaporator	Falling Film Evaporator	Forced Circulation Evaporator
Working principle	MVR  evaporators use a compressor to compress and heat the secondary steam generated during evaporation, increasing its pressure and temperature before returning it to the evaporation system as a heat source, thus achieving heat energy recycling.The entire process requires only a small amount of electricity to drive the compressor, saving more than 80% of external steam.	A triple-effect evaporator connects three evaporators in series. Live steam first enters the heating chamber of the first effect, and the secondary steam produced in the first effect serves as the heat source for the second effect, and so on. The steam from the last effect is condensed and discharged.	Similar to a triple-effect evaporator, but with only two evaporators connected in series, the first effect is heated by live steam, and the resulting secondary steam serves as the heat source for the second effect.	In a falling film evaporator, the feed liquid is evenly sprayed onto the inner wall of the heating tubes through a distributor, forming a liquid film of 0.5-3 mm thickness. This film then flows downwards along the tube wall to complete the evaporation process.	Forced circulation evaporators use pumps to force solution circulation, improving heat transfer efficiency and avoiding the density difference limitations of natural circulation.
Features and advantages	1. Extremely low energy consumption, with a treatment cost of only 21.3 yuan per ton of water. 2. Significant energy savings, reducing energy consumption by 60%-80% compared to traditional evaporators. 3. Suitable for high-salinity wastewater treatment, achieving zero wastewater discharge. 4. Compact structure and high degree of automation.	1. Triple-effect series connection results in lower steam consumption (approximately 0.4 tons of steam/ton of water) and energy savings exceeding 60%. 2. Suitable for large-scale continuous production, but requires significant equipment investment and floor space. 3.Energy savings of 50%–60% are achieved by repeatedly utilizing the latent heat of steam to improve thermal efficiency.	The double-effect series design has moderate steam consumption (approximately 0.5 tons of steam/ton of water), an energy saving rate of about 50%, moderate equipment investment, and flexible operation, making it suitable for small and medium-sized production.	1. High heat transfer coefficient (3000-6000 W/(m²·K)) 2. Low energy consumption, suitable for high-concentration solutions and heat-sensitive materials 3. Suitable for concentrating heat-sensitive materials such as milk and vitamins	1. Suitable for high-viscosity or easily crystallizing materials 2. Strong anti-scaling ability, suitable for high-concentration materials containing insoluble solids 3. Can handle materials with viscosity >50 cP 4. Flow rate control at 1.8-2.5 m/s effectively prevents scaling.
Application areas	It is widely used in environmental protection (high-salinity wastewater treatment), food (juice and dairy product concentration), pharmaceutical (low-temperature concentration) and chemical industries. Its core advantages are energy saving and low-temperature evaporation, making it particularly suitable for heat-sensitive materials and scenarios requiring strict control of operating costs.	It is commonly used in chemical, food, pharmaceutical, and seawater desalination industries. It improves efficiency by utilizing steam heat energy three times, making it ideal for large-scale continuous production, such as treating large quantities of industrial wastewater or concentrating solutions.	It is mainly used in the extraction of traditional Chinese medicine, food and beverage (such as juice and dairy products), chemical solvent recovery, and environmental wastewater treatment. It achieves a good balance between energy saving and equipment cost, making it suitable for medium-scale production needs.	It is particularly suitable for heat-sensitive, high-viscosity, or easily fouling materials. It is widely used in the food (such as milk and juice), pharmaceutical (Chinese herbal extracts), and chemical (such as polymers) industries, effectively preserving the nutritional components and activity of the materials.	It is mainly used for processing materials that are prone to crystallization, scaling, or high viscosity. It performs excellently in chemical processing, salt lake brine evaporation, electroplating wastewater treatment, and the concentration of liquids containing a large amount of insoluble solids, effectively preventing equipment scaling.
price	Approximately 800,000 to 1,200,000+	Medium (approximately 600,000-800,000+)	Lower (approximately 400,000-600,000+)	Depends on the material	Depends on the material

Product Description

It should be noted that falling film evaporators and forced circulation evaporators refer more to their structural form. They can be made in MVR (Multi-Release Vaporizer) or multi-effect (double-effect, triple-effect) configurations. Therefore, the differences in materials and prices mainly depend on the chemical properties of the materials (such as chloride ion content) and the type of equipment (MVR or ordinary multi-effect).

Qingdao Conqinphi Environmental Technology Group Co., Ltd.

Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a system integration manufacturer specializing in the evaporation and concentration of high-salinity wastewater. Conqinphi boasts its own 90,000 square meter processing plant and employs hundreds of people. It is a research and development-focused technology enterprise.

 

Conqinphi's main products include MVR evaporators, multi-effect evaporators (primarily triple-effect evaporators, quadruple-effect evaporators, double quadruple-effect evaporators, and double-effect MVR evaporators), zero-discharge industrial wastewater systems, plate and tubular heat exchangers, crystallizers, mother liquor treatment systems, and other wastewater treatment equipment. With a wide range of products, Conqinphi primarily provides clients with systematic equipment solutions, manufacturing, processing, installing, and commissioning equipment to help them address the evaporation and concentration challenges of high-COD and high-salinity wastewater. Conqinphi's multi-effect evaporators offer low investment, high treatment efficiency, low operating costs, and stable and reliable system operation. They are widely used for evaporation, concentration, and crystallization of high-salinity industrial wastewater in the petrochemical, metallurgical, pharmaceutical, fine chemical, papermaking, printing and dyeing, food processing, jam and juice concentration, seawater desalination, electroplating, rubber additive, epoxy resin, lithium battery, and desulfurization industries.

 

Conqinphi serves thousands of clients, providing them with systematic industrial wastewater solutions and saving them from wastewater treatment challenges.