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 eyenziwe 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 uqhubeka nokuwa, kwaye ekugqibeleni uwela 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, izibuko losasazo lwesibini lomoya longeza umlinganiselo othile weoksijini yokutshisa ukumiswa, ioksijini ebonelelwa lizibuko lesithathu lokuhambisa umoya isetyenziselwa ukuxhasa ukutsha kwigrate esezantsi, kunye nerhasi yeflue etshiswe ngokupheleleyo ikhokelela umphezulu wokufudumeza umphezulu ngokusebenzisa igesi yombane..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 yokufudumeza i-convective, 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 ye-biomass fuels.

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

Ikwanazo ezi zinto zilandelayo:

Uninzi lwezinto eziguquguqukayo ezithunyelwa ukusuka kwigumbi lokutshisa i-pyrolysis ephezulu ukuya kwigumbi lokutshisa igesi-isigaba segesi zii-hydrocarbons, ezilungele ukutsha okuphantsi kwe-oxygen okanye ngaphantsi kwe-oxygen, kwaye ayinakufezekisa ukutsha komsi omnyama, okunokuthi kuthintele ngokufanelekileyo. isizukulwana se "thermo-NO".

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