Forced circulation evaporation crystallization

Evaporation capacity: 10 tons per hour

Evaporation process: Forced circulation evaporation crystallization

Material: Potassium sulfate

Final concentration: Crystallization

Main material: SUS316L

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What is Forced circulation evaporation crystallization？

The Forced Circulation Evaporation Crystallization System is designed for continuous concentration and crystallization of materials with high viscosity, high scaling tendency, or easy crystallization characteristics.
This model provides a stable evaporation capacity of 10 tons per hour (10T/H) and is especially suitable for the production of potassium sulfate (K₂SO₄) crystals.
All product-contact surfaces are manufactured from SUS316L stainless steel, ensuring excellent corrosion resistance and long service life in chemical and fertilizer applications.
Working principle

The system uses a high-efficiency circulation pump to force the material to flow at high speed through a heat exchanger and into a separator/crystallizer.
Under vacuum or atmospheric conditions, the solvent continuously evaporates, increasing the solute concentration until crystallization occurs.
The generated crystals are then separated through a solid–liquid separation device.

Technical parameters

Item	Specification
Evaporation Capacity	10T/H
Evaporation Process	Forced Circulation Evaporation
Material Processed	Potassium Sulfate (K₂SO₄)
Final Product	Crystal form
Product-contact Material	SUS316L
Operating Pressure	Vacuum / Atmospheric (customizable)
Heating Method	Steam / Thermal Oil / MVR (optional)

Application Industries

Potassium sulfate production

Inorganic salt crystallization

Chemical fertilizer manufacturing

Chloride and sulfate salt purification

Fine chemical concentration

Brine concentration and crystallization

Other cases

Evaporation rate: 7 T/HCrystallizer: OSLO continuous freezing crystallizerMaterial: Sodium chloride

Evaporation capacity: 4.3T/HMaterial: Manganese nitrateFinal concentration: CrystallizationMain material: TA2

Evaporation capacity: 5.4T/HMaterial: Sodium chlorideFinal concentration: CrystallizationMain material: TA2

What materials is this evaporation crystallization system mainly used for?
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It is applicable to materials such as potassium sulfate, brine, inorganic salts, and fertilizer solutions that require concentration or crystallization.
Can the evaporation capacity of the equipment be customized?
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Sure. We support customized production capacities ranging from 5T/H to over 50T/H.
Is the equipment corrosion-resistant?
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Yes, all material contact parts are made of SUS316L. Duplex steel and titanium materials can be selected for more corrosive materials.
Can crystals of different sizes be produced?
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Sure, the crystal particle size can be adjusted according to your process requirements.
Can it be combined with MVR to reduce energy consumption?
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Support. The MVR mode can significantly reduce energy costs (saving about 80%+ energy).

Welcome to contact us at any time. We will provide you with project plans, quotation requirements and cost assessment

sales@yoto2win.com
+86 18151021138
+8618151021138
Room 5091, Block A, Building 1, Phoenix Island, Sanya Central Business District, Tianya District, Sanya City, Hainan Province