Pamene msika wamakono wa nkhuni wa pelletizer ukukulirakulira, palibe kukayika kuti opanga ma pellet a biomass tsopano akhala njira yoti osunga ndalama ambiri alowe m'malo mwa gasi kuti apange ndalama. Ndiye pali kusiyana kotani pakati pa gasi ndi ma pellets? Tsopano tikusanthula mwatsatanetsatane ndikuyerekeza kusiyana pakati pa ziwirizi potengera mtengo wakuyaka, mtengo wachuma, ndi kuberekanso.

Choyamba, kutentha kwa gasi wachilengedwe ndi ma calories 9000, ndipo mtengo woyaka wa pellets ndi 4200 (ma pellets osiyanasiyana ali ndi zosiyana zoyaka moto, mtengo woyaka wa udzu wa mbewu ndi pafupifupi 3800, ndipo mtengo woyaka wa pellets wa nkhuni uli pafupi 4300. , timatenga nambala yapakati).

Gasi wachilengedwe ndi 3.6 yuan pa kiyubiki mita, ndipo mtengo woyaka wa toni ya pellets ndi pafupifupi 900 yuan (yowerengedwa pa 1200 yuan pa toni ya pellets).

Tiyerekeze kuti boiler ya tani imodzi imafuna ma calories 600,000 a kutentha kuti awotchedwe kwa ola limodzi, kotero kuti gasi ndi tinthu tating'onoting'ono timene tifunika kuwotchedwa ndi 66 cubic metres ndi 140 kilogalamu, motero.

Malinga ndi mawerengedwe akale: mtengo wa gasi ndi 238 yuan, ndipo mtengo wa pellets ndi 126 yuan. Zotsatira zake ndi zoonekeratu.

Monga mtundu watsopano wamafuta a pellet, ma biomass pellets a pelletizer yamatabwa apambana kuzindikirika kwakukulu chifukwa chaubwino wawo wapadera.

Poyerekeza ndi mafuta achikhalidwe, sikuti ali ndi ubwino wachuma komanso chitetezo cha chilengedwe, chomwe chimakwaniritsa zofunikira za chitukuko chokhazikika. Mafuta opangidwa ndi pellet ali ndi mphamvu yokoka yayikulu, voliyumu yaying'ono, kukana kuyaka, ndipo ndi yabwino kusungirako ndi kunyamula. Voliyumu pambuyo akamaumba ndi 1/30-40 voliyumu ya zopangira, ndipo mphamvu yokoka yeniyeni ndi 10-15 nthawi ya zopangira (kachulukidwe: 1-1.3). Mtengo wa calorific ukhoza kufika 3400 ~ 5000 kcal. Ndi mafuta olimba omwe ali ndi phenol yochuluka kwambiri.

Chachiwiri, gasi, monganso mafuta ambiri, ndi chinthu chosawonjezedwanso. Zapita zikagwiritsidwa ntchito. Utuchi granulator pellets ndi kukonzedwa mankhwala udzu ndi mitengo. Udzu ndi mitengo, ngakhale khungwa, palm pomace, etc. zitha kukonzedwa kukhala pellets. Udzu ndi mitengo ndi zongowonjezwdwa chuma, choncho wamba mawu, kumene udzu Ndi utuchi, kumene particles.

Kuphatikiza apo, tidanenanso kuti ma pellets ndi zinthu zopangidwa ndi udzu. Kwenikweni, udzu wa mbewu m'munda ukhoza kugwiritsidwa ntchito ngati zida zopangira. Izi ndizopambana kwambiri kuposa kuwonongeka kwa mpweya komwe alimi amawotcha udzu wawo.

Malinga ndi kafukufuku wa kafukufuku, kuchuluka kwa mpweya woipa wotulutsidwa ndi kuyaka kwa tinthu ting'onoting'ono kumafanana ndi kuchuluka kwa mpweya woipa womwe umatulutsidwa ndi zomera panthawi ya photosynthesis, yomwe imakhala yochepa kwambiri. Sizingalankhule za kuipitsa mlengalenga. Komanso, sulfure zili mu particles ndi negligible ndi zosakwana 0,2%. Otsatsa safunikira kukhazikitsa zida za desulfurization, zomwe sizimangochepetsa mtengo, komanso zimathandizira kuteteza mlengalenga! Mphamvu yakuyaka gasi mumlengalenga idziwika popanda ine kulongosola mwatsatanetsatane.

Phulusa lotsala pambuyo powotchedwa ma pellets a nkhuni litha kugwiritsidwanso ntchito ndikubwezedwa kumunda lidzakhala feteleza wabwino ku mbewu.