Makaa ya mkaa ni nyenzo muhimu katika uchumi wa kitaifa. Matumizi ya awali ya makaa ya mkaa ni mafuta, na daima ni mafuta ya ubora wa juu kutokana na kuwaka kwa urahisi, upinzani wa moto, kiwango cha chini cha majivu, na kutokuwepo kwa sulfuri. Makaa ya mkaa yanatumika sana katika chakula, dawa, kemikali, uhandisi wa chuma, ulinzi wa taifa, kilimo, na ulinzi wa mazingira kutokana na muundo wake wa kipekee na uwezo mkubwa wa kunyonya.

Wakati huo huo, makaa ya mkaa pia ni mafuta bora kwa barbeque na sufuria moto. Hasa makaa ya mkaa yaliyobadilishwa na biomass, kwa sababu yanatengenezwa kwa joto la juu, hayana moshi, hayana sumu, hayana harufu ya kipekee, hayachomwi kwa mlipuko, yana kiwango cha chini cha majivu, thamani kubwa ya joto na muda mrefu wa kuchoma, na yanazidi maarufu miongoni mwa watu. Kwa kuwa makaa ya mkaa ni muhimu sana, leo tutaangazia mambo yanayoathiri ubora wa makaa ya mkaa katika mchakato wa kutengeneza makaa.

Ubora wa mashine ya kubeba makaa ya mkaa ya sawdust

Only a good machine can make good charcoal. First, a good mashine ya briquette za sawdust must be equipped. The machine is of good quality and reasonable in design, in order to produce biomass wood sticks with high density and good quality.

Yaliyomo ya kaboni ya malighafi

Malighafi zenye kiwango cha juu cha kaboni, kama magogo ya nazi, mti wa matunda, n.k., huzalisha makaa yenye thamani kubwa ya joto na yanayostahimili zaidi kuchomwa. Makaa haya yanapendelewa zaidi sokoni na yanaweza kuuzwa kwa bei ya juu.

Mchakato wa kukausha

Drying the raw material is an important step. Dry the crushed raw materials with a humidity of 8% to 12%. If the humidity of the raw materials is high, the wooden sticks are not easy to form. If the humidity is low, the wooden sticks are prone to cracks, and the wooden sticks made are not beautiful. Therefore, if you master the drying humidity, you can make charcoal sticks.

Ubora wa mashine ya kuunguza makaa

The finished biomass rods need to be carbonized at high temperature for a long time, so the quality of the furnace ya kaboni is also very important. In the process of carbonization, the temperature of the carbonization furnace should be guaranteed to rise above 300 degrees, because the wood material will be thermally decomposed when it reaches above 300 degrees. Finally charcoal is formed.