Ubora wa briquette ya makaa ya mawe kwa ujumla huamuliwa na kiwango chake cha kaboni, kiwango cha joto na muda wa kuchoma, na pia kama kiwango cha majivu ya makaa ya mawe kinazidi kiwango, na ubora wa makaa ya mawe si mzuri sana ikiwa kiwango cha majivu ni kikubwa sana. Ikiwa kiwango cha majivu ni kikubwa sana, bei ya makaa haya itakuwa ya chini na haitafurahiwa na soko. Basi, ni nini kitakachoharibu kiwango cha majivu ya briquettes za makaa ya mawe? Jinsi ya kupunguza kiwango cha majivu katika briquettes za makaa ya mawe? Ifuatayo ni utangulizi mfupi wa mashine za MBELE.

Majivu ni nini katika makaa ya mawe?

Ash is the white or red substance that remains after all the charcoal produced by the Mashine ya makapi ya makapi 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.

Kwa nini makaa ya mawe yana majivu?

Kwanza, kiwango cha majivu ya makaa ya mawe yanayotokana na malighafi zenye kiwango kikubwa cha majivu ni hakika pia kuwa kikubwa, kama vile majani, magugu mbalimbali, majani, n.k. Kawaida, malighafi hizi si rahisi kuzitumia peke yao kuzalisha makaa ya mawe, na vumbi la mbao vinaweza kuongezwa kwa kiasi kinachofaa.

Pili, wakati wa usafiri na uhifadhi wa malighafi, kunaweza kuwa na mchanga na udongo unaochanganyika na malighafi, ambayo huongeza sana kiwango cha majivu ya malighafi na hivyo kuathiri ubora wa makaa ya mawe yaliyomalizika.

Mwishowe, ikiwa muda wa kuchoma ni mrefu sana na joto la kuchoma ni la juu sana, kiwango cha majivu pia kitakua.

Njia za kupunguza kiwango cha majivu.

Makaa ya mawe yanayotokana na malighafi zenye kiwango kikubwa cha majivu ni makaa ya mawe yenye majivu makubwa, kama vile majani, maganda ya mchele, magugu, n.k. Makaa haya si rafiki kwa barbeque au kupasha joto bali yanaweza kutumika katika viwanda. Hata hivyo, ikiwa utaongeza vumbi la mbao kwenye malighafi hizi, majivu yatakuwa kidogo.

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.