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MVR Tube Crystallization Evaporator Concentration Line For Salt Production

MVR Tube Crystallization Evaporator Concentration Line For Salt Production
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Keywords: TVR Evaporator
Material: Stainless Steel
Dimension: Customized
Wleding Process: Laser Welding
Application Object: Beverage And Milk Evaporator
Production: OEM
Condition: New
Warranty: 1 Year
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MVR Tube Crystallization Evaporator


TVR Evaporator For Salt Production


customized Stainless Steel TVR Evaporator

Basic Infomation
Place of Origin: China
Brand Name: Hanpu
Certification: CE ISO
Model Number: TVR
Payment & Shipping Terms
Packaging Details: Film + standard exported wooden case
Delivery Time: 45-60 working days.
Supply Ability: 1set per months
Product Description

Industrial Water Distiller Vacuum Evaporation Machine TVR Evaporator



TVR evaporator system is improved compared to the system that directly discharges secondary steam. It uses a jet heat pump to recover part of the secondary steam. Since the jet heat pump 1kg high-pressure steam can only eject 0.3kg of secondary steam, so although this system is simple and compact, its energy efficiency is relatively low. The common forms of heat pump evaporation are generally the above-mentioned jet heat pump evaporation (TVR) and direct compression secondary steam mechanical compression heat pump evaporation (MVR). In recent years, due to the significant progress in engineering materials, structure and manufacturing technology and With the rise of energy prices, mechanical compression heat pumps have become more and more important. Heat pumps are widely used for the evaporation and concentration of various dilute solutions. In actual industrial production, the use of heat pump evaporation technology has proved to be very economical. The heat pump device only needs to consume a small amount of high-quality energy to obtain more heat energy, which reduces the waste of energy. In most applications, the energy consumption of heat pump evaporation is much lower than that of single-effect or multi-effect evaporation, and the use of heat pump technology can replace a large number of boiler rooms, saving fuel, reducing atmospheric pollution, and reducing the use of waste heat. As a result of heat pollution, the city’s environmental sanitation is bound to be improved, and it is also beneficial to the ecological balance. Heat pump evaporation is a very reliable evaporation method with low energy consumption. Due to energy saving and stability, it has been widely used in the chemical process.




10T/h Evaporator running cost compare  
Name MVR evaporator Triple-effect evaporator  
Steam consumption cost 0.6(material pre-heating steam consumption)t/h×180RMB/t=108RMB/h [4.0+0.6(material pre-heating steam consumption)]t/h×180RMB/t=828RMB/h  
Electric charge 500kw/h×0.80RMB/kw=400RMB/h 160kw/h×0.80RMB/kw=128RMB/h  
Recovery of condensed water 10.6t/h×3RMB/t=32RMB/h 14.6t/h×3RMB/t=44RMB/h  
Operation cost per hour 108+400-32=476RMB/h 828+128-44=912RMB/h  
Annual operating cost 476RMB/h×24h×300day=3427200RMB 912RMB/h×24h×300day=6566400RMB  
Annual operating cost difference:6566400-3427200=3139200RMB



The MVR forced circulation evaporation system consists of the main equipment of the evaporator, separator and forced circulation pump, and steam compressor. The material exchanges heat with the steam outside the tube in the tube of the evaporator, and the temperature rises; the solution after the temperature rise is divided into two phases of steam and solution, and the steam rises to the separator, and the demister separates the liquid entrained in the steam. The droplets are purified and sent to the compressor. The compressor compresses the steam and transports it to the evaporator shell for heating steam to realize secondary steam recycling and continuous evaporation. Evaporation produces secondary steam overflowing from the material, the material is concentrated into supersaturated material, crystallized, and the crystal slurry is output from the circulation pipeline by the discharge pump; the mother liquor enters the forced circulation pump, enters the evaporator under the action of the circulation pump, and then evaporates. This cycle is continuously evaporated to concentrate and crystallize. It has the following advantages: 1. Suitable for materials with high viscosity, 2. Materials with particles; 3. High concentration ratio; 4. High flow rate of pipeline, not easy to dry wall or scale.




Evaporation and concentration for process industry
1)food fermentation (aginomoto, citric acid, starch and sugar)
2)pharmacy (traditional Chinesemedicine preparation, low temperature concentration of western medicine)
3)fine chemical (pesticide, synthetic dyes, organic pigments, paints, spice and essence, cosmetic)
4)chlorine chemical (salt water concentration)
5)seawater desalt
6)metallurgical in


"zero release" solution for industrial waste water
1)Ammonia and chloride waster water, multiple inorganic salt waster water
2)electroplating waste water
3)printing and dyeing waste water
4)food industry waste water
5)paper waste water
6)petrochemical, metallurgy waste water



Mechanical vaporization re-compression system, which is called MVR which principle is to compress the second steam generated by evaporator by high efficiency steam compressor; this process transfers electric energy to eating energy and higher the pressure and temperature of second steam. The second steam with higher temperature will be sent to evaporation room to heat the product for evaporation. So the latent heat of vaporization of the second steam can be circularly used. Making use of less energy which is the mechanical energy of compressor blade wheel as the compression heat pump, energy is added into the heating medium and is circularly used in heating process. Under this circumstance, no need to add first steam as heating medium.
(1)Lowest energy consumption and operation cost, electricity consumption of one ton water’s evaporation is 15-50kw. (2)Temperature difference is small, heating is gentle, the loss of product is less.
(3)Compact structure and lower building cost; plant area is 50% less than that of traditional evaporator.
(4)Surrounding is friendly, no gas and no steam.
(5)Good adaptability in low loading condition, flexibility of operation is good and has a longer service life.
(6)Consumption of circular water is low and energy saving is obvious.
(7)No fresh steam is needed.
(8)Evaporation can be carried out under 40℃ and equipment need not to be frozen, specially suitable for thermal activity products.
MVR Tube Crystallization Evaporator Concentration Line For Salt Production 0
Effective number
Steam consumption
(t steam/ t water)
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Applied to multiple areas, such as: "zero release" solution for industrial waste water, Evaporation and concentration for process industry, food fermentation (aginomoto, citric acid, starch and sugar), fine chemical (pesticide, synthetic dyes, organic pigments, paints, spice and essence, cosmetic), chlorine chemical (salt water concentration), seawater desalt and metallurgical industry, etc.

About us


Jiangsu Hanpu Mechanical Technology Co., Ltd. is a company mainly produce pillow plate and its related products,The company's production base is located in the Huangqiao Industrial Zone of Taixing, covering an area of 300 acres. The companies involved are in the industry of new material, new energy, medicine, chemical, environmental protection, food, and beverage, etc.

Jiangsu Hanpu is an internationally engineering company that integrates technical consulting, design, procurement, construction, installation and driving into one, providing engineering EPC general contract, project management, engineering supervision and other services. The company is Committed to be the first and world-renowned technology and technology engineering company in Asia, providing cutting-edge technology and one-stop solutions for the world's industriesMVR Tube Crystallization Evaporator Concentration Line For Salt Production 4

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Established in 2019,Jiangsu Hanpu Machinery Engineering Technology Co., Ltd. is a subsidiary of Jiangsu Saideli Machinery Group.It is a professional enterprise engaged in the treatment of industrial waste water and gas,as well as evaporating crystallization, drying, filtration, and heat transfer in the field of multi-process production,together with the research and development and manufacturing of technical equipment.
Located in Junmin Road, Huangqiao Industrial Park, Taixing City, Jiangsu Province,the group has four major production bases, covering an area of 532800 square meters. Currently,there are 1580 employees, including 568 engineering technical personnel and professional technicians. We have fixed assets of 2 billion yuan and annual sales of 2.8 billion yuan.
The main products of the group include MVR evaporators, multi effect evaporators, centrifuges, reaction kettles, crystallizers, heat exchangers, PILLOW PLATES, Roots compressors, with various supporting fluid equipment.The enterprise has got ISO9001/2015 system certification, CE certification, ISO14001:2004 environmental management system certification, possesses A1 and A2 pressure vessel manufacturing qualifications, A2 pressure vessel design qualifications, and owns over 100 invention patents and utility model patent technologies. Also,we possess the right to self operate import and export trade.
The company's product quality, advanced technology, and comprehensive after-sales service have been widely recognized around the world, with a high market share. Various series of centrifuges account for 60% of the Chinese market and are exported to more than 50 countries and regions, including Germany, the United Kingdom, Italy, Denmark, Switzerland, the United States, Canada, Australia, Mexico, Brazil, Argentina, Chile, Colombia, Russia, Ukraine, Romania, India, Indonesia, Vietnam, Thailand, South Africa, Egypt, Cameroon, etc.
With the goal of "innovating products through technology, pursuing excellence in quality, serving customers with integrity and perfection", the company manufactures high-tech, highly automated, safe, and energy-saving equipment to become a first-class manufacturer of evaporation and fluid equipment in China.
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1. who are we?
We are based in Jiangsu, China, start from 2019,sell to North America(30.00%),South America(20.00%),Western Europe(10.00%),Africa(10.00%),Northern Europe(7.00%),Oceania(5.00%),Eastern Europe(5.00%),Mid East(5.00%),South Asia(3.00%),Southeast Asia(3.00%),Southern Europe(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Dimple Plate, Reactor, Centrifuge

4. why should you buy from us not from other suppliers?
The company has a national functional office and facilities as a scientific research bureau. The research center now has 5 doctor tutors, 8 professional engineers, 11 senior engineers, 42 engineers and 68 assistant engineers making it a leading specialized

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Spanish







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