You know a little about the production of solid potassium hydroxide. There is a heating operation, which is very important. Although the production methods are different, the heating process is the same, and the method is universal. So let's share a good example of molten salt heating.

　　1、在加工過程中，其中一個步驟是加熱液體堿，使水將蒸發出來，如蒸發到液體堿的濃度合適，即可進行后續操作。

　　1. In the process of processing, one of the steps is to heat the liquid alkali so that the water will evaporate out. If the concentration of the liquid alkali evaporated is appropriate, subsequent operations can be carried out.

　　2. 在使用熔鹽法之前，熱鍋是直接用火加熱的，煤燃燒后無法清洗干凈，大量的粉塵和粉塵會在爐內和鍋內積聚，導致固體氫氧化鉀后熱傳導輸出功率低。

　　2. Before using the molten salt method, the hot pot is directly heated by fire, and the coal cannot be cleaned after combustion. A large amount of dust and dust will accumulate in the furnace and pot, resulting in low heat conduction output power after solid potassium hydroxide.

　　3,所以現在為了在方面發揮作用,三鍋的使用方法,分別是加熱鍋,鍋鍋和顏色。熔鹽加熱的裝置是一個火力熔鹽加熱系統,可控制熔鹽溫度達到集中器,因為有相應技術規定的溫度在處理高濃度模塊。

　　3. So now in order to play a role in energy saving, the use methods of the three pots are heating pot, pot and color. The molten salt heating device is a thermal molten salt heating system, which can control the molten salt temperature to reach the concentrator, because there is a corresponding technical regulation of temperature in dealing with high concentration modules.

　　4. 固體氫氧化鉀的熔鹽加熱到選礦廠要求的430℃后即可放入爐內，從高濃度設備出來時需要加熱到400℃。整個熔鹽循環系統通過熔鹽泵輸送。

　　4. The molten salt of solid potassium hydroxide can be put into the furnace after being heated to 430 ℃ required by the concentrator, and it needs to be heated to 400 ℃ when coming out from the high concentration equipment. The whole molten salt circulation system is delivered by molten salt pump.

　　此時從熔鹽爐中出來的高溫煙塵會進入燃氣和蒸汽鍋爐，使用空氣預熱器冷卻后會繼續進入水膜除塵器。除塵脫硫后，粉塵可進入增壓風機，通過增壓風機輸送空氣。

　　At this time, the high-temperature smoke and dust from the molten salt furnace will enter the gas and steam boiler, and will continue to enter the water film dust remover after being cooled by the air preheater. After dedusting and desulfurization, the dust can enter the booster fan, and the air can be delivered through the booster fan.

　　上面描述的步驟是使用熔融鹽加熱固體氫氧化鉀，這是一種我們可以經常使用的方法，也是一種很好的方法。所以，在加熱過程中要小心，熔融鹽進入選礦廠的溫度一定要在430℃，如果溫度過低，就可能達不到預期的效果。

　　The procedure described above is to use molten salt to heat solid potassium hydroxide, which is a method we can often use and a good method. Therefore, be careful in the heating process. The temperature of molten salt entering the concentrator must be 430 ℃. If the temperature is too low, the expected effect may not be achieved.