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Vacuum Salt Production MVR Evaporator From Sea Water

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Vacuum Salt Production MVR Evaporator From Sea Water

Name: Vacuum Salt Production MVR Evaporator From Sea Water
Brand: Hanpu
Price: 150000 USD

Vacuum Salt Production MVR Evaporator From Sea Water Manufactures

Brand Name : Hanpu

Certification : ce，iso

Place of Origin : China

MOQ : 1set

Price : 150000-500000

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Delivery Time : 90days-150days

Packaging Details : Packing in wooden case

Application : salt making

Pressure : Customized

Energy Consumption : Low

Design Pressure : Customized

Welding : Laser welding

Material : Stainless Steel

Machinery Test Report : provided

Plate Material : SS304/316L/Ti

Basket Type : Multiple Effect Falling Film Evaporator

Location : China

Type : Industrial evaporator

Function : compression steam for MVR system

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Product Description

MVR System Introduction

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 heating 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.

The application of MVR technology in vacuum salt production works based on the principle of evaporation and reuse of secondary steam.

MVR salt production process flow
 
Pretreatment: Seawater or brine is first pretreated to remove impurities and adjust the concentration to a level suitable for evaporation.
Evaporation: The pretreated brine is sent to the evaporator, heated and evaporated at low pressure to produce steam and concentrated liquid.
Steam recompression: The secondary steam produced is compressed by the compressor to increase its pressure and temperature, and then returned to the evaporator as a heating medium.
Crystallization and separation: As the brine continues to evaporate and concentrate, the salt begins to crystallize. The crystallized salt is separated from the remaining liquid by filtration or centrifugation.
Drying and packaging: The separated salt crystals are further dried and then packaged for sale or storage.

MVR System Advantage

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 System Main Evaporator Flow

Falling Film: 20-45kwh/ton water. Forced Circulation: 30-60kwh/ton water.
Climbing Film:15-40kwh/ton water.

Vacuum Salt Production MVR Evaporator From Sea Water

MVR System Application

Environmental Protection IndustryChemical Industry
Food Industry
Other Industry

Company Introduction

Jiangsu Hanpu Mechanical Technology Co., Ltd. is a project engineering company jointly established by Jiangsu Saideli Machinery Co., Ltd., Jiangsu Zhongyi Environmental Technology Co., Ltd., FERREO A/S in Denmark, Shanghai Jiaotong University and Nanjing Kingreat Machinery Co., Ltd. Hanpu main projects include but are not limited to: MVR evaporation system, powder washing salt and vacuum salt production project, oil tank sludge cleaning project, landfill leachate treatment project, plant/animal oil processing production line, urban wastewater treatment project, various wastewater treatment projects. The main products are centrifuge series, multi-effect and MVR evaporation and crystallization equipment, laser welding heat transfer board, lithium battery material mixing equipment, pressure vessel and titanium, zirconium, nickel, and other non-standard special equipment.

Customer Site

Exhibition

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Our Service

* 24 hours professional technical consultation. * View our Factory. * Specification presentation. * Training how to instal the machine, training how to use the machine. * Engineers available to service machinery online or overses.

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