氢氧化钾在制备的过程中，需要进行加热。在制备的时候液体碱应在后续加工前蒸发并浓缩至一定浓度。但是你知道它是如何进行加热的吗？让我们来给你一个具体的解释吧。
Potassium hydroxide needs to be heated in the process of preparation. During preparation, the liquid alkali should be evaporated and concentrated to a certain concentration before subsequent processing. But do you know how it's heated? Let's give you a specific explanation.
传统的锅法直接用火加热碱锅，导致煤燃烧不完全，炉膛和固体碱锅积灰积灰，传热能力低。为了节约能源，通常选用三连锅法；即预热锅、蒸煮锅和调色锅。
The traditional pot method directly uses fire to heat the alkali pot, resulting in incomplete coal combustion, ash deposition in furnace and solid alkali pot, and low heat transfer capacity. In order to save energy, three pot method is usually used; They are preheating pot, cooking pot and color mixing pot.

氢氧化钾熔盐加热装置是以煤为燃料的熔盐加热系统，用于控制到达浓缩器的熔盐温度，以满足高浓度装置的工艺要求。以煤为燃料的熔盐在选矿厂要求的430℃温度下进入炉内。当熔盐离开高浓度装置时，温度为400℃，熔盐靠重力流入熔盐罐，然后熔盐由熔盐泵输送，使整个熔盐系统循环。
Potassium hydroxide molten salt heating device is a molten salt heating system with coal as fuel, which is used to control the molten salt temperature reaching the concentrator to meet the process requirements of high concentration device. The molten salt with coal as fuel enters the furnace at 430 ℃ required by the concentrator. When the molten salt leaves the high concentration device, the temperature is 400 ℃, and the molten salt flows into the molten salt tank by gravity, and then the molten salt is transported by the molten salt pump to circulate the whole molten salt system.
以上内容就是氢氧化钾的加热方法了，相信大家都有了进一步的了解了。此外来自熔盐炉的高温气体进入蒸汽发生器，经空气预热器冷却后进入水膜除尘器，脱硫后进入水膜引风机，通过引风机引入烟囱排入大气。如果想要了解更多的信息，请继续关注我们吧。
The above content is the heating method of potassium hydroxide, I believe you have a further understanding. In addition, the high temperature gas from the molten salt furnace enters the steam generator, enters the water film dust collector after cooling by the air preheater, enters the water film induced draft fan after desulfurization, and is led into the chimney and discharged into the atmosphere through the induced draft fan. If you want more information, please continue to follow us.