Flake caustic soda production needs to go through a very high temperature process, and it also needs to be cooled later. Improper control of flake caustic soda cooling time will affect the quality of products, so what are the factors affecting flake caustic soda cooling time?

影響片堿冷卻時間的因素有哪些?

What are the factors that affect the cooling time of flake caustic soda?

片堿的冷卻時間越長，則堿溫越低，冷卻時間與滾筒的轉速和直徑有關，當滾簡直徑一定時，轉速越低，冷卻時間越長。在中當弧形鍋位置一定時，我們靠調節轉速來調節片堿產量。

The longer the cooling time of flake alkali is, the lower the alkali temperature is. The cooling time is related to the rotation speed and diameter of the drum. When the diameter of the barrel is certain, the lower the rotation speed is, the longer the cooling time is. In production, when the position of the arc pot is fixed, we adjust the output of flake soda by adjusting the rotating speed.

同樣，當堿溫度高時，我們只得用降低產量來延長片堿冷卻時間，以保證片堿的包裝質量。片堿厚度對堿溫也有一定的影響，片堿厚度薄，冷卻速度快,堿溫也越低。要操作中我們通過調節弧形鍋的高度來確定滾筒浸人深度，以此可決定片堿的厚薄，一般控制在20~25mm之間。當冷卻效果差時，片堿厚度就控制薄一些，于浸沒厚度，還是要取決于片堿冷卻效果，片堿的冷卻時間和片堿的厚薄控制只能作為一種補充措施來實施。

Similarly, when the alkali temperature is high, we have to reduce the output to extend the cooling time of flake alkali to ensure the packaging quality of flake alkali. The thickness of flake alkali also has a certain influence on the alkali temperature. The thinner the flake alkali is, the faster the cooling speed is, and the lower the alkali temperature is. During operation, we can determine the immersion depth of the drum by adjusting the height of the arc pot, so as to determine the thickness of flake alkali, which is generally controlled between 20~25mm. When the cooling effect is poor, the thickness of flake alkali will be controlled thinner. As for the immersion thickness, it still depends on the cooling effect of flake alkali. The cooling time of flake alkali and the thickness control of flake alkali can only be implemented as a supplementary measure.

另外，在制成片狀的時候都是需要進行晾曬使其干燥的，但是有的時候是下雨或者是潮濕天氣的時候就需要進行晾曬的效果是非常不好的，所以再遇見這種天氣的時候建議選擇其他的方式對產品進行烘干處理。如果在晾曬的中途出現了下雨的情況也是需要想辦法將被淋濕的產品想辦法烘干了。而且現在很多的廠家為了提高片堿的效率也是開始使用專門的烘干設備，這樣在進行使用的時候就不需要考慮被雨淋的問題了。

In addition, it is necessary to dry the flakes when they are made, but sometimes it is rainy or wet weather, and the effect of drying is very bad, so it is recommended to choose other ways to dry the products when encountering this kind of weather. If it rains in the middle of drying, we also need to find a way to dry the wet products. And now many manufacturers also start to use special drying equipment in order to improve the efficiency of flake soda production, so there is no need to consider the problem of being exposed to rain when using it.

影響片堿冷卻時間的因素有哪些?包括滾筒的轉速和直徑、片堿厚度等因素，希望可以幫到您。

What are the factors that affect the cooling time of flake caustic soda? Including the speed and diameter of the drum, the thickness of flake alkali and other factors, I hope it can help you.