Wiped Film Evaporators

Introduction:

Wiped Film Evaporators have become one of the most important tools in the chemical, pharmaceutical, and food industries. They are used to produce high purity products and to recover valuable materials from waste streams. These evaporators are based on the principle of thin film distillation, where a liquid is vaporized at a low pressure, and the vapor is condensed to produce a high purity product. The thin film distillation process is achieved using a specialized piece of equipment called a wiped film evaporator, which is designed to provide high efficiency, low pressure, and high yield.

Features and Benefits:

1. High-Quality Product:

The wiped film evaporator is designed to ensure that high-quality products are produced. The process is carried out at low pressure, which minimizes the risk of contamination and ensures that the final product is of high purity.

2. Efficient Process:

The wiped film evaporator is designed to provide a highly efficient process for the distillation of liquids. The thin film distillation principle ensures that the process takes place at a low pressure and high temperature, thus reducing the energy required for the process.

3. High Yield:

The wiped film evaporator is designed to provide high yield, which means that a greater amount of the product can be produced in a shorter amount of time. This is because the process occurs at a low pressure, which increases the rate of vaporization, and the high-efficiency design means that less energy is wasted as heat.

4. Flexible Design:

The wiped film evaporator can be designed to meet the specific requirements of each user. This means that it can be tailored to meet the needs of various industries, including the food, pharmaceutical, and chemical industries.

5. Easy to Maintain:

The wiped film evaporator is designed to be easy to maintain, with a simple design that makes it easy to clean and service. This means that downtime is minimized, and the equipment can be used consistently to provide a high yield of high-quality products.

Applications:

The wiped film evaporator is used in various industries, including the chemical, pharmaceutical, and food industries, to produce high-purity products and to recover valuable materials from waste streams. Here are some specific applications:

1. Chemical Industry:

The wiped film evaporator is used in the production of various chemicals, including solvents, oils, and polymers. The thin film distillation principle ensures that the chemicals are distilled to a high purity, making them suitable for use in various applications.

2. Pharmaceutical Industry:

The wiped film evaporator is used in the production of pharmaceuticals, where high purity is crucial. The equipment is used to produce active ingredients, which are then used in various formulations.

3. Food Industry:

The wiped film evaporator is used in the food industry to produce high-quality products, such as edible oils and flavors. The equipment ensures that the products are produced to a high degree of purity, making them suitable for use in food products.

Conclusion:

The wiped film evaporator is a highly efficient and versatile piece of equipment that is vital in the chemical, pharmaceutical, and food industries. It provides high purity products, high yield, and low energy consumption, making it a valuable investment for any manufacturer. If you are looking for a high-quality wiped film evaporator, we offer a range of products that can be tailored to meet your specific needs. Contact us today to find out more.

Introduction

It is a high-efficiency evaporation and distillation equipment that uses high rotation to distribute liquid into a uniform film for evaporation or distillation.It can also perform unit operations such as deodorization,defoaming reaction,heating and cooling.

Application

It can be widely used in Chinese and Western pharmaceutical,food,light industry,petroleum,chemical,environmental protection and other industries.It is especially suitable for evaporation,concentration,degassing,desolvation and distillation purification of heat sensitive materials,high viscosity materials and easily crystallized particulate materials.

Working principle

The material continuously enters the horizontal evaporator from the large diameter end,is accelerated and dispensed by the wiper blade and immediately forms a thin flowing film on the heating surface.

Equipment composition

The equipment consists of motor,reducer,separation,distributor,gas-liquid separator,evaporation,rotor,scraper,bottom seal and other components.

Performance and characteristics

1.High heat transfer coefficient,large evaporation capacity,evaporation strength up to 200kg/m2·h,high thermal efficiency

2.The material heating time is short,about 5 seconds to 10 seconds,and working under vacuum conditions is more favorable for heat sensitive materials,keeping the various components without any decomposition and ensuring product quality.

3.Adapt to a wide range of viscosity changes,high viscosity materials can be processed,the material viscosity can be as high as 10 cm (CP).

4.Change the direction of rotation of the squeegee groove to adjust the processing time of the material in the evaporator.

5.The inner wall of the evaporating section cylinder is precision boring and polished,and the surface is not easy to produce coking and scaling.

6.Convenient operation,easy adjustment of product specifications,continuous production under closed conditions.

7.The equipment has small floor space,simple structure,convenient maintenance and easy cleaning.

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