木炭块的质量通常通过其碳含量、热值和燃烧时间来判断，也取决于木炭的灰分是否超过标准，如果灰分过大，木炭的质量就不太好。如果灰分过高，这种木炭的价格会很低，市场也不欢迎。那么，什么会影响木炭块的灰分？如何减少木炭块中的灰分？以下是对木工机械的简要介绍。

木炭中的灰分是什么？

Ash is the white or red substance that remains after all the charcoal produced by the 炭化机 is burned. The content of ash directly affects the use and economic value of charcoal. For example, straws, rice husks and other substances contain a large amount of ash, and they are not easy to fall off during combustion, resulting in low temperature during combustion, which is not high-quality charcoal.

为什么木炭会有灰分？

首先，灰分含量大的原料制成的木炭灰分也会更高，比如稻草、各种杂草、叶子等。原则上，这些原料不易单独用作生产木炭的原料，可以适当加入一些锯末。

第二，在原料的运输和储存过程中，可能会混入沙子和泥土，这会大大增加原料的灰分，从而影响成品木炭的质量。

最后但同样重要的是，如果炭化时间过长，炭化温度过高，灰分也会增加。

减少灰分的方法

由高灰分原料制成的木炭具有较高的灰分，例如稻草、稻壳、杂草等。这种木炭不适合烧烤或取暖，但可以用于工业。然而，如果你能在这些原料中加入一些锯末，灰分会减少。

For the problem of unclean raw materials, try not to put anything in a pile when storing, and control the storage conditions to avoid the pollution of sand and mud. Before production, it is better to check again to ensure the cleanliness of the material. Last but not least, chose a carbonizing stove of good quality, controlling the temperature of carbonization is also important.