Umatshini we-pellet ye-biomass ineemfuno ezisemgangathweni zemathiriyeli ekrwada kwinkqubo yokuvelisa. Izinto ezibonakalayo ezintle kakhulu ziya kubangela umlinganiselo ophantsi we-biomass wokwenza i-particle kunye nomgubo ongaphezulu, kunye nezixhobo eziluhlaza kakhulu ziya kubangela ukuguga okukhulu kwezixhobo zokugaya, ngoko ke ubungakanani bezinto eziphathekayo buya kuchaphazeleka. Umgangatho weengqungquthela ezenziweyo nazo zichaphazela ukusebenza kakuhle kwemveliso kunye nokusetyenziswa kwamandla.

Ngokubanzi, izinto eziluhlaza ezinobungakanani besuntswana elincinci kulula ukucinezela, kwaye izinto ezinobungakanani besuntswana elikhulu kunzima kakhulu ukuzicinezela. Ukongezelela, ukungakwazi ukungena, i-hygroscopicity kunye nobuninzi bokubumba bezinto eziluhlaza zihambelana ngokusondeleyo nobukhulu be-particle.

Xa izinto ezifanayo zineesayizi ezihlukeneyo zobukhulu obuphantsi koxinzelelo oluphantsi, ubukhulu becala lezinto eziphathekayo, ngokukhawuleza utshintsho loxinaniso luya kuba, kodwa ngokunyuka koxinzelelo, lo mahluko ungabonakali kakhulu xa uxinzelelo lufikelela kwixabiso elithile.

Amasuntswana anomlinganiselo omncinci wamasuntswana anommandla omkhulu othile, kwaye amasuntswana amasuntswana enkuni anokuthi afunxe ukufuma kwaye aphinde afumane ukufuma. Ngokuchasene noko, njengoko ubukhulu be-particle buba buncinci, i-inter-particle voids kulula ukuyizalisa, kwaye i-compressibility iba nkulu, eyenza intsalela yangaphakathi ye-biomass particles. Uxinzelelo luba luncinci, ngaloo ndlela lunciphisa i-hydrophilicity yebhloko ebunjiweyo kunye nokuphucula ukugqithiswa kwamanzi.

Yeyiphi imigangatho yempahla ekrwada yokuveliswa kweoomatshini bepellet yebhayomass?

Kakade ke, kufuneka kubekho umda omncinane ngokunjalo. Ukuba ubungakanani bamasuntswana eetshiphusi zokhuni buncinci kakhulu, amandla ahambelanayo ahambelanayo phakathi kweetshiphu zokhuni aya kuncipha, okukhokelela ekubumbeni okungalunganga okanye ukuncipha kokuchasana nokuqhekeka. Ngoko ke, kungcono ukuba ungabi ngaphantsi kwe-1mm.

Ukuba ubungakanani be-sawdust bukhulu kune-5MM, ukungqubuzana phakathi kwe-roller ecinezelayo kunye nesixhobo sokuhlambalaza kuya kwanda, ukuxutywa kwe-friction yomatshini we-pellet ye-biomass kuya kwanda, kwaye ukusetyenziswa kwamandla okungadingekile kuya kuchithwa.

Ke ngoko, ukuveliswa kweepeliti ze-biomass fuel ngokubanzi kufuna ubungakanani besuntswana lezinto ezikrwada ukuba ilawulwe phakathi kwe-1-5 mm.