Kodi ma calorie briquettes ndi okwera bwanji pambuyo pokonza ma pellet a biomass? Ndi makhalidwe otani? Kodi kuchuluka kwa mapulogalamu ndi chiyani? Tsatiraniwopanga makina a pelletkuyang'ana.

1. Njira yaukadaulo yamafuta a biomass:

Mafuta a biomass amachokera ku zotsalira zaulimi ndi nkhalango monga zopangira zazikulu, ndipo potsirizira pake amapangidwa kukhala mafuta ogwirizana ndi chilengedwe omwe ali ndi mtengo wapamwamba wa calorific ndi kuyaka kokwanira kupyolera mu zipangizo zopangira makina monga slicer, pulverizers, dryer, pelletizers, cooler, ndi mabaler. . Ndi gwero lamphamvu laukhondo komanso lotsika kaboni.

Monga mafuta opangira zida zoyaka moto monga zoyatsira biomass ndi ma boilers, imakhala ndi nthawi yayitali yoyaka, kuyaka kowonjezereka, kutentha kwa ng'anjo yayikulu, ndiyopanda ndalama, ndipo ilibe kuipitsa chilengedwe. Ndi mafuta apamwamba kwambiri osawononga chilengedwe omwe amalowetsa mphamvu zamagetsi.

2. Makhalidwe a Mafuta a Biomass:

1. Mphamvu zobiriwira, ukhondo komanso kuteteza chilengedwe:

Kuwotcha ndi kopanda utsi, kosakoma, koyera komanso kosamalira chilengedwe. Sulfure, phulusa, ndi nayitrojeni wake ndi wocheperapo kuposa malasha, mafuta a petroleum, ndi zina zotero, ndipo alibe mpweya woipa wa carbon dioxide. Ndi mphamvu zachilengedwe komanso zoyera ndipo amasangalala ndi mbiri ya "malasha obiriwira".

2. Mtengo wotsika komanso wowonjezera wokwera:

Mtengo wogwiritsira ntchito ndi wotsika kwambiri kuposa mphamvu ya petroleum. Ndi mphamvu yoyera yomwe imalowa m'malo mwa mafuta, omwe akulimbikitsidwa kwambiri ndi dziko, ndipo ali ndi msika waukulu.

3. Kusungirako bwino ndi mayendedwe ndi kachulukidwe kowonjezereka:

Mafuta opangidwa amakhala ndi voliyumu yaying'ono, mphamvu yokoka yayikulu, komanso kachulukidwe kakang'ono, komwe ndi koyenera kukonzedwa, kutembenuka, kusungirako, kuyendetsa ndi kugwiritsa ntchito mosalekeza.

4. Kuchita bwino kwambiri komanso kupulumutsa mphamvu:

Mtengo wa calorific ndi wapamwamba. Mtengo wa calorific wa 2.5 mpaka 3 kg wa nkhuni za pellet mafuta ndi ofanana ndi mtengo wa calorific wa 1 kg wa dizilo, koma mtengo wake ndi wosakwana theka la dizilo, ndipo kutentha kwamoto kumatha kufika kuposa 98%.

5. Kugwiritsa ntchito kwambiri komanso kugwiritsa ntchito mwamphamvu:

Mafuta opangidwa amatha kugwiritsidwa ntchito kwambiri m'mafakitale ndi ulimi, kupanga magetsi, kutentha, kuyatsa moto, kuphika, ndi mabanja onse.

3. Kuchuluka kwa Mafuta a Biomass:

M'malo mwa dizilo wamba, mafuta olemera, gasi, malasha ndi magwero ena amafuta a petrochemical, amagwiritsidwa ntchito ngati mafuta opangira ma boiler, zida zowumitsa, ng'anjo zotenthetsera ndi zida zina zamagetsi zamagetsi.

Ma pellets opangidwa ndi matabwa opangira matabwa ali ndi mtengo wochepa wa calorific wa 4300 ~ 4500 kcal / kg.

4. Kodi mtengo wa calorific wa ma pellets amafuta a biomass ndi chiyani?

Mwachitsanzo: mitundu yonse ya paini (paini wofiira, paini woyera, Pinus sylvestris, fir, etc.), matabwa olimba osiyanasiyana (monga thundu, catalpa, elm, etc.) ndi 4300 kcal / kg;

Mitengo yofewa yosiyanasiyana (poplar, birch, fir, etc.) ndi 4000 kcal / kg.

Mtengo wotsika wa calorific wa ma pellets a udzu ndi 3000 ~ 3500 kcal / km.

3600 kcal/kg wa phesi nyemba, phesi thonje, chiponde chipolopolo, etc.;

Chimanga mapesi, kugwiririra mapesi, etc. 3300 kcal/kg;

Udzu wa tirigu ndi 3200 kcal / kg;

Udzu wa mbatata ndi 3100 kcal / kg;

Mapesi a mpunga ndi 3000 kcal / kg.