Selling second-hand titanium forced circulation evaporators

Selling second-hand titanium forced circulation evaporatorsThe article will introduce the principle, structure, characteristics, and application fields of the forced circulation evaporator, helping readers better understand the technical details and practical applications of the equipment.

1、 Principle

A forced circulation evaporator is an evaporation device that uses a high-speed rotating rotor to drive liquid for forced circulation. The centrifugal force generated by the high-speed rotating rotor draws in the liquid from the feed inlet, disperses it into small droplets through the spray device of the rotor, and sprays them onto the heating surface in the evaporator chamber to form a liquid film. The liquid film quickly vaporizes upon heating, and a large amount of steam is discharged from the top of the evaporator. At the same time, some solid particles settle onto the heating surface, forming a thick slurry, which is scraped into the slurry tank by a scraper device to achieve solid-liquid separation.

Selling second-hand titanium forced circulation evaporators2、 Structure

The forced circulation evaporator is mainly composed of a feeding device, a rotating spray device, a heating device, an evaporation chamber, a scraper device, a slurry tank, etc. Among them, the rotating spray device is the core component of the forced circulation evaporator. It disperses the liquid into small droplets through a high-speed rotating rotor, sprays them onto the heating surface in the evaporation chamber, and forms a liquid film, thereby achieving rapid evaporation of the liquid.

3、 Characteristics

1. High heat transfer coefficient: The forced circulation evaporator uses a high-speed rotating rotor to drive the liquid for forced circulation, greatly increasing the liquid inside the evaporator and thus improving the heat transfer coefficient.

2. Good anti scaling performance: Due to the high-speed rotating rotor used in the forced circulation evaporator, the liquid film on the heating surface is constantly updated, avoiding scaling problems caused by changes in solution concentration and temperature.

3. Wide adaptability: The forced circulation evaporator can adapt to various materials and process conditions of different properties, and is widely used in fields such as chemical engineering, pharmaceuticals, and food.

4. Stable operation: The forced circulation evaporator adopts an automated control system, which can ensure the stable operation of the equipment and precise control of process conditions.

5. Easy maintenance: The structure and operation of the forced circulation evaporator are relatively simple, easy to maintain, and reduce the maintenance cost of the equipment.

4、 Application Fields

1. Chemical industry: Forced circulation evaporators are widely used in the chemical industry for the production of synthetic ammonia, urea, caustic soda, etc. They can concentrate raw materials such as dilute ammonia water and mother liquor into concentrated ammonia water or concentrated alkali solution.

2. Pharmaceutical field: In the pharmaceutical industry, forced circulation evaporators can be used for the concentration process of drugs such as injection water and eye wash, as well as for the concentration of traditional Chinese medicine extracts.

3. In the food industry, forced circulation evaporators are mainly used for the concentration and purification of dairy products, syrups, juices, and other foods.

4. Environmental protection field: In the field of environmental protection, forced circulation evaporators can be used to treat waste liquids and sewage, such as acid washing wastewater, electroplating wastewater, etc. By concentrating useful substances in the waste liquid, the resource utilization of waste can be achieved.

In summary, forced circulation evaporators, as an efficient evaporation device, have been widely used in multiple fields. By understanding its principles, structure, characteristics, and application fields, one can better grasp the technical details and practical application of the device.