一切都需要清洁，燃气锅炉也不例外。 燃气锅炉长时间使用后，会粘附在内壁上。 水垢的出现将对燃气锅炉的加热效率有很大的影响，并且还会缩短燃气锅炉的使用寿命。 让我们看一下燃气锅炉的清洁步骤。
Everything needs cleaning, and gas boilers are no exception. After long-term use, gas boiler will adhere to the inner wall. The appearance of scale will have a great influence on the heating efficiency of gas-fired boiler and shorten the service life of gas-fired boiler. Let's take a look at the cleaning procedure of the gas boiler.
1，清水
1. Clean water
连接清洗设备和待清洗的燃气锅炉后，将水注入燃气锅炉的炉体内，使水循环清洗十分钟。 在清洁过程中，观察到燃气锅炉泄漏，浮锈可以被洗掉。
After connecting the cleaning equipment and the gas boiler to be cleaned, water shall be injected into the boiler body of the gas boiler to circulate and clean the water for ten minutes. During the cleaning process, it is observed that the gas boiler leaks and the floating rust can be washed away.
2，去皮防腐清洗
2. Peeling and anti-corrosion cleaning
按比例向清洁槽的循环水中添加表面释放剂和缓释剂，并循环洗涤20分钟，以使剥离剂和污垢充分接触，以确保清洁效果。 同时，对没有水垢的物体表面进行防腐蚀处理，以防止结垢和清洁。 清洁剂腐蚀清洁组件。
Add the surface release agent and slow release agent to the circulating water of the cleaning tank in proportion, and wash for 20 minutes circularly to make the stripper and dirt fully contact, so as to ensure the cleaning effect. At the same time, anti-corrosion treatment shall be carried out on the surface of the object without scale to prevent scaling and cleaning. Detergent corrodes cleaning components.
3，除垢清洗
3. Descaling and cleaning
在燃气锅炉清洗罐的循环水中按比例添加一定比例的除垢清洗剂进行清洗除垢，并确认可以清洗所有的水垢。
Add a certain proportion of scale remover to the circulating water of the gas boiler cleaning tank for cleaning and descaling, and confirm that all scale can be cleaned.
4，钝化涂层处理
4. Passivation coating treatment
将钝化涂层剂添加到燃气锅炉清洗槽的循环水中，对清洗系统进行钝化涂层处理，以防止管道和组件腐蚀以及新的水垢形成。
Add the passivating coating agent to the circulating water of the gas boiler cleaning tank, and passivate the cleaning system to prevent the corrosion of pipes and components and the formation of new scale.
5，循环水清洁
5. Circulating water cleaning
冲洗燃气锅炉中的残留液体。
Flush the residual liquid in the gas boiler.
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