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Product Details

Product Introduction

Vacuum concentration is a process in which the material is heated under reduced pressure, causing the moisture to evaporate and vaporize rapidly, while the resulting secondary steam is continuously removed. This continuously increases the concentration of the product until it reaches the desired level. The equipment used to carry out this process is known as vacuum concentrators. Spherical vacuum concentrators are suitable for applications in the pharmaceutical, food, and chemical industries, such as concentrating liquid feeds, performing distillation, and recovering organic solvents.

Product price

The spherical vacuum concentrator consists of a concentration vessel, a condenser, a gas–liquid separator, and a receiving tank. It can also be equipped with additional components such as an agitator, a drive unit, and a shaft seal assembly.

Product Features

1. Vacuum concentration lowers the boiling temperature of raw materials during evaporation, thereby avoiding high‑temperature processing and helping to preserve their nutritional components; it is particularly well suited for concentrating heat‑sensitive materials such as milk.
2. The reduction in the boiling temperature increases the temperature difference between the heating steam and the feed material, thereby enhancing the heat transfer rate, accelerating the evaporation process, and boosting production capacity.
3. Conditions have been created for utilizing secondary steam and conserving energy, such as in double-effect and multi-effect concentration processes.
4. Vacuum concentration is carried out under low-temperature conditions, with a small temperature difference between the equipment and the surrounding environment, thereby minimizing heat loss during operation.

Technical Specifications

Specification Model	MK-QN-300	MK-QN-500	MK-QN-700	MK-QN-1000
Volume (L)	300	500	700	1000
Evaporation Capacity (kg/h)	70	120	145	195
Jacket Pressure (MPa)	0.3	0.3	0.3	0.3
Vacuum level (MPa)	0.06-0.085	0.06-0.085	0.06-0.085	0.06-0.085
Heating area (m²)	1.1	1.6	2.7	3.1
Condensing area (m²)	3	6	8	10
Steam consumption (kg/h)	80	140	160	220
Equipment weight (kg)	380	450	630	950
External dimensions (mm)	1900×1100×2300	2100×1200×2500	2200×1300×2600	2400×1500×2600