Falling Film Evaporator

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Description

Technical Parameters

Introduction:

Welcome to our Falling Film Evaporator, designed to provide your business with an efficient, high-quality approach to the evaporation process. Our product is perfect for industries that require a reliable and consistent solution for removing water or solvents from liquids, making it one of the most sought-after evaporators on the market.

Our Falling Film Evaporator is a highly efficient piece of equipment that offers low energy consumption and reduced processing time. It is designed to work with any liquid type and is capable of processing large volumes. Our evaporator offers a number of features that make it an attractive option for businesses looking to optimize their production processes.

Advantages and benefits:

One of the main benefits of our Falling Film Evaporator is its ability to heat a large surface area, making it highly efficient in removing high volumes of water or solvent from liquids. This feature reduces processing time, saving your business time and money in the long run. The design of the Falling Film Evaporator also means that the equipment is easy to clean and maintain, making it a reliable partner in your production line.

Our Falling Film Evaporator is also highly energy-efficient, utilizing a vacuum system that reduces the boiling point of the liquid in the evaporator. This means that the equipment requires less energy to operate compared to other types of evaporators. As a result, your business will save on energy costs and reduce its impact on the environment.

The equipment is also highly versatile and can be tailored to your specific needs, such as different sizes or materials of construction. This ensures that you get the most out of your investment, as the equipment can be customized to suit your business's individual requirements.

Product specifications:

Our Falling Film Evaporator is made with high-quality materials, ensuring durability and long-lasting performance. The main body of the equipment is made from stainless steel or carbon steel, depending on the liquid being processed.

The Falling Film Evaporator features a vertical shell and tube heat exchanger with multiple tubes through which the liquid is passed. The tubes are heated with steam, and as the liquid enters the tubes, the heat causes the liquid to evaporate. The resulting vapor then flows to the top of the tubes and is condensed, producing a high-quality distillate.

The equipment also comes with a number of additional features, including a vacuum pump and a control panel for monitoring and adjusting the process. This enables your business to optimize the evaporation process and ensure maximum efficiency.

Applications:

Our Falling Film Evaporator is ideal for a variety of industries, including pharmaceuticals, food and beverage, chemical processing, and renewable energy. The equipment is capable of processing a variety of liquids, including water, solvents, and many other chemical compounds.

In the pharmaceutical industry, our evaporator is used for processing active ingredients, while in the food and beverage industry, it is used for concentrating fruit juices and other beverages. In the chemical processing industry, it is used for the separation of various compounds, and in the renewable energy industry, it is used for the production of biofuels.

Conclusion:

In summary, our Falling Film Evaporator is an efficient, reliable, and versatile solution for processing liquids of all kinds. With its energy-efficient design, customization options, and easy maintenance, it is one of the most sought-after evaporators on the market. We are confident that our falling film evaporator will exceed your expectations and provide your business with the best possible solution to your evaporation needs. Contact us today to learn more about our products and how we can help your business succeed.

Introduction

Falling film evaporation is to add the liquid to the upper tube of the heating chamber of the falling film evaporator. Through the liquid distribution and film forming device, it is evenly distributed into the heat exchange tubes. Under the action of gravity and vacuum induction and air flow, it forms a uniform film. Flow from top to bottom. During the flow, it is heated and vaporized by the shell-side heating medium, and the generated steam and the liquid phase enter the separation chamber of the evaporator. The vapor-liquid is sufficiently separated, and the steam enters the condenser for condensation (single-effect operation) or enters the next-effect evaporator. The medium is heated to achieve multi-effect operation, and the liquid phase is discharged from the separation chamber.

Characteristics

1) The feed liquid of the falling film evaporator is added from the top of the evaporator, and descends along the wall of the tube under the action of gravity, and evaporates and concentrates in the process, and a concentrated liquid is obtained at the bottom. The falling film evaporator can evaporate materials with higher concentration and higher viscosity.

2) Since the solution flows in a film in a single-pass evaporator, the heat transfer coefficient is high.

3) The residence time is short, it is not easy to cause material deterioration, and it is suitable for handling heat sensitive materials.

4) The liquid hold-up amount is small, and the falling film evaporator can be operated quickly according to changes in energy supply, vacuum degree, feed amount, concentration, and the like. Near constant,

5) Since the process fluid flows only under the force of gravity rather than by the high temperature difference, low temperature differential evaporation can be used.

6) Falling film evaporator is suitable for evaporation and concentration of foaming materials. Because the liquid liquid evaporates in the heating tube, it forms vapor-liquid separation. At the bottom of the effect body, most of the liquid is pumped away, only a small amount. Part of the feed liquid and all the secondary steam enter the separator to strengthen the separation, and the liquid preparation process does not form too much impact, avoiding the formation of foam.

Scope of application

Falling film evaporators are widely used in the evaporation and concentration of water or organic solvent solutions in the pharmaceutical, food, chemical, light industry and other industries, and can be widely used in the waste treatment of the above industries. Especially suitable for heat sensitive materials, the equipment is continuously operated under vacuum and low temperature conditions, with high evaporation capacity, energy saving, low operating cost, and can ensure the material is invariable during evaporation.

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