I-biomass pellet fuel kukusetyenziswa "kwenkunkuma" kwizityalo ezivuniweyo kwezolimo. Oomatshini bepellet ye-biomass basebenzisa ngokuthe ngqo iindiza ezibonakala zingenamsebenzi, i-sawdust, isikhwebu sombona, ikhoba lerayisi, njalo njalo. Indlela yokuguqula le nkunkuma ibe bubutyebi kukufuna izibilisi ze-biomass briquette fuel.

Umgaqo osebenzayo we-biomass pellet mechanical fuel boiler conmbustion: i-biomass fuel isasazwa ngokulinganayo kwi-grate ephezulu ukusuka kwi-port yokutya okanye inxalenye ephezulu. Emva kokutshisa, i-fan eyidrafti edibeneyo ivuliwe, i-volatilization kwi-fuel ihlalutywa, kwaye ilangatye livutha phantsi. Ummandla owenziwe yi-grate emisiwe ngokukhawuleza wenza indawo yokushisa ephezulu, eyenza iimeko zokutshisa okuqhubekayo kunye nokuzinza. Ngelixa uvutha, uwela phantsi, uwela kwi-grate yokuxhoma iqondo eliphezulu ixesha elithile, emva koko uyaqhubeka nokuwa, kwaye ekugqibeleni iwela kwi-grate ephantsi. I-fuel particles engaphelelanga iyaqhubeka nokutshisa, kwaye i-ash ash particles iyasuswa kwi-grate ephantsi. Khupha kwi-ash hopper yesixhobo sokukhupha uthuthu. Xa ukuqokelelwa komlotha kufikelela kubude obuthile, vula isango lokukhupha umlotha kwaye ulikhuphe kunye. Kwinkqubo yokuwa kwepetroli, i-airport yesibini yokusabalalisa i-air port yongezelela inani elithile le-oksijini yokutshisa ukumiswa, i-oksijini enikezelwa yi-port yesithathu yokusabalalisa umoya isetyenziselwa ukuxhasa ukutsha kwi-grate ephantsi, kunye ne-gas flue etshiswe ngokupheleleyo ikhokelela kwi-convection heat surface ngokusebenzisa i-flue gas outlet. . Xa amasuntswana amakhulu omsi kunye nothuli edlula phezulu kwi-partition, ziphonswa kwi-ash hopper ngenxa ye-inertia. Uthuli oluncinci luvalwe ngumnatha wokususa uthuli kwaye uninzi lwazo luwela kwi-ash hopper. Kuphela ngamasuntswana amahle kakhulu angena kwindawo yokufudumala, enciphisa kakhulu ukufudumeza kwe-convective. Ukuqokelelwa kothuli kumphezulu kuphucula umphumo wokudlulisa ubushushu.
Iimpawu zokutsha kwepetroli eziveliswa ngoomatshini be-biomass pellet zezi:

① Inokudala ngokukhawuleza indawo yobushushu obuphezulu, kwaye igcine ngokuzinzileyo imeko yokutsha kwestratified, ukutsha kwegesi kunye nokutshiswa kokumiswa. I-flue gas ihlala kwisithando somlilo esiphezulu ixesha elide. Emva kokusasazwa kweoksijini eninzi, ukutsha kwanele kwaye izinga lokusetyenziswa kwamafutha liphezulu, elinokusombulula ngokusisiseko. Ingxaki yomsi omnyama.

②Ibhoyila ehambelanayo inoxinzelelo olusezantsi lwemvelaphi yolwelo, ngoko ke itshimini ayifuneki.

③I-fuel ivutha ngokuqhubekayo, imeko yokusebenza izinzile, kwaye ayichatshazelwa kokongezwa kwamafutha kunye nomlilo, kwaye imveliso inokuqinisekiswa.

④Izinga eliphezulu lokuzisebenzela, ubungakanani bomsebenzi ophantsi, umsebenzi olula nolufanelekileyo, ngaphandle kweenkqubo zokusebenza ezinzima.

⑤ I-fuel inokusebenza okubanzi kwaye akukho slagging, eyisombulula ingxaki ye-slagging elula yamafutha e-biomass.

⑥ Ngenxa yokusetyenziswa kwe-gas-solid isigaba sokwahlukana kweteknoloji yokutshisa.

Ikwanazo ezi zinto zilandelayo:

a Uninzi lwee-volatiles ezithunyelwa kwi-high-temperature pyrolysis gumbi lokutshisa i-gas-phase combustion room ziyi-hydrocarbons, ezilungele ukutsha okuphantsi kwe-oksijeni okanye ngaphantsi kwe-oxygen, kwaye ayinakufezekisa ukutsha komsi omnyama, onokuthi uthintele ngokufanelekileyo isizukulwana "thermo-NO".

b Ngexesha lenkqubo ye-pyrolysis, ikwimeko yokungabikho kwe-oksijini, enokuthi ithintele ngokufanelekileyo i-nitrogen kumafutha ukuba iguqulwe ibe yi-nitrogen oxides enetyhefu. Izinto ezikhutshwayo ezingcolisekileyo eziphuma ekutshisweni ngoomatshini bepelithi zamafutha ebhayomass ikakhulu sisixa esincinci songcoliseko lomoya kunye nenkunkuma eqinileyo enokusetyenziswa ngokubanzi.