MVR evaporator is a kind of high-efficiency and energy-saving evaporation equipment, which is widely used in chemical, food, pharmaceutical and other industries. After long-term use, it is easy to accumulate all kinds of dirt inside the evaporator, which affects the evaporation effect and even affects the normal operation of the equipment. How do I descale an MVR evaporator? Here are some tips for you.
Before any operation is carried out, we need to take safety precautions to ensure that the equipment is shut down and the relevant power supply is cut off. Next, we can follow the steps below.
Step 1: Cleaning
Clean the pipes and walls inside the evaporator. Before cleaning, we need to clean out the media in the evaporator so as not to affect the cleaning effect. The cleaning method can be high-pressure water gun or wiping to clean the dirt on the pipe and wall.
Step 2: Chemical cleaning
For some dirt that is difficult to clean, we can use the method of chemical cleaning. Select an appropriate amount of cleaning agent, add it to clean water according to the specified proportion, and then inject the mixture into the evaporator, after a period of soaking, and then use a high-pressure water gun to clean, which can effectively remove some stubborn dirt.
Step 3: Descaler
Descaler is a chemical specifically designed to clean evaporators and quickly dissolves a wide range of dirt, especially for dirt that is difficult to clean. Before using the descaler, we need to fully empty the evaporator, and then inject the appropriate amount of descaler into the evaporator, soak it for a certain period of time, and then clean it, which can get twice the result with half the effort.
Step 4: Mechanical cleaning
In addition to chemical cleaning, mechanical cleaning can also be used. By installing some special cleaning equipment, such as cleaning balls, cleaning wire brushes, etc., the scouring effect can be strengthened in the cleaning process to achieve better cleaning results.
In order to keep the evaporator clean, we also need to carry out regular inspection and maintenance of the equipment frequently, find problems in time and deal with them in time to avoid more serious consequences.
In addition to the above work, we also need to make relevant records during the cleaning process for future reference and analysis. After the cleaning is completed, we also need to sterilize and disinfect the evaporator to avoid the breeding of bacteria and ensure that the equipment is in a good working condition.
In the process of evaporator descaling, we need to strictly follow the operating procedures to ensure safety and avoid accidents. We can also carry out some preventive measures, such as strengthening the management and maintenance of equipment, selecting the appropriate working medium, etc., to reduce the fouling phenomenon of the evaporator.
Although the descaling work of MVR evaporator has a certain complexity and difficulty, as long as we master the correct methods and skills, with appropriate tools and equipment, we can easily complete this work, so that the evaporator has a new look and provides a better guarantee for production. Hopefully, the above tips will help you to keep our MVR vaporizers running efficiently.