Cov roj straw pellet tam sim no yog siv cov khoom siv straw roj pellet tshuab los ua cov khoom siv biomass rau hauv straw pellets lossis rods thiab blocks uas yooj yim khaws cia, thauj thiab siv. Kev vam meej, cov pa luam yeeb dub thiab plua plav tawm thaum lub sij hawm combustion yog me me, SO2 emissions tsawg heev, ib puag ncig muaj kuab paug me me, thiab nws yog ib lub zog tauj dua tshiab uas yooj yim rau kev lag luam thiab muag khoom.

Straw roj feem ntau ua tiav rau hauv pellets lossis blocks, thiab tom qab ntawd kub hnyiab, vim li cas ho tsis tuaj yeem hlawv ncaj qha, thiab qhov zoo thiab qhov tsis zoo yog dab tsi? Yuav kom daws tau txhua tus neeg paub tsis meej, cia peb txheeb xyuas qhov sib txawv ntawm straw pellet roj thiab ncaj qha combustion ntawm straw raw cov ntaub ntawv.

Disadvantages ntawm ncaj combustion ntawm straw raw khoom:

Peb txhua tus paub tias cov duab ntawm straw raw cov ntaub ntawv ua ntej yuav ua rau straw pellet roj feem ntau yog xoob, tshwj xeeb tshaj yog thaum siv cov straw ua liaj ua teb. Nruab nrab ntawm 65% thiab 85%, cov teeb meem tsis haum xeeb pib cais tawm ntawm li 180 ° C. Yog hais tias tus nqi ntawm combustion accelerant (oxygen nyob rau hauv cov huab cua) muab rau lub sij hawm no yog tsis txaus, cov unburned volatile teeb meem yuav nqa tawm los ntawm lub airflow, tsim ib tug loj npaum li cas ntawm dub. Cov pa luam yeeb muaj qhov cuam tshuam tsis zoo rau ib puag ncig. Qhov thib ob, cov ntsiab lus carbon ntawm cov straw raw khoom yog me me, thiab lub sijhawm ntawm cov txheej txheem roj yog luv luv, thiab nws tsis tiv taus kub.
Tom qab volatilization thiab tsom xam, cov qoob loo straws tsim looser charcoal tshauv, thiab ntau cov charcoal tshauv tuaj yeem tsim los ntawm cov cua tsis muaj zog heev. Lwm qhov laj thawj yog tias qhov ntom ntom ntawm cov khoom siv straw yog qhov tsawg heev ua ntej ua, uas tsis yooj yim rau kev sau thiab khaws cov ntaub ntawv raw, thiab nws yog qhov nyuaj heev los tsim kev lag luam thiab kev tswj kev muag khoom, thiab nws tsis yooj yim rau kev thauj mus los ntev- nyob deb;

Yog li ntawd, straw pellet roj feem ntau ua tiav rau hauv pellets lossis blocks los ntawm straw roj pellet tshuab cov cuab yeej thiab tom qab ntawd hlawv. Piv nrog cov ntaub ntawv tsis tau ua tiav straw, nws muaj txiaj ntsig zoo siv thiab kev tiv thaiv ib puag ncig zoo.