I-Biomass I-Boiler BoilerLuhlobo olunye lwe-biomass boiler esetyenziselwa ukuvelisa imizi-mveliso. I-bioomass ipetroli ineentlobo ezimbini: enye yinkunkuma enye ye-biomass enje nge-geraw yengqolowa kunye ne-wandust fark, enye ipellet.
I. I-Biomass ye-Biless i-Boiler upolistics
| Into | Igqabi leswekile | I-Cassava stalk | Umququ | I-bark | Ingcambu yomthi |
| C /% | 43.11 | 16.03 | 39.54 | 35.21 | 36.48 |
| H /% | 5.21 | 2.06 | 5.11 | 4.07 | 3.41 |
| O /% | 36.32 | 15.37 | 32.76 | 31.36 | 28.86 |
| N /% | I-0.39 | 0.34 | 0.74 | I-0.23 | I-0.17 |
| S /% | I-0.18 | I-0.02 | I-0.16 | 0.00 | 0.00 |
| I /% | 4.79 | 0.98 | 7.89 | 2.13 | 7.71 |
| W /% | 10.0 | 65.2 | 11.8 | 27.0 | 30.0 |
| V (i-ash-free ye-ash-free) /% | I-82.08 | 82.24 | 80.2 | 78.48 | I-81.99 |
| Q / (kj / kg) | I-15720 | 4500 | I-14330 | 12100 | 12670 |
1. Ixabiso lokufudumeza elisezantsi le-pioomass ipetroli yahlukile ngenxa yomondi wokufuma owahlukileyo, ngelixa ixabiso lokufudumeza liyafana. Ukuqokelelwa kwezinto ezihlanganisiweyo kunemisitho yomswakama ukusuka kwi-12% ukuya kwi-45%.
2. I-biomass ipetroli inemixholo ephezulu yokuguqula. I-bioomass ipetroli iqala i-piyrolysis xa i-I0 ° C, 70% -80% yezinto eziguqukayo icacisiwe, kubandakanya i-H2O, CO NO-CO, i-CO kunye ne-H2O, CO NO-CO, i-CO kunye ne-H2O, CO NO-CO, i-CO kunye neCH4.
I-3. I-biomass ipetroli ayinayo indawo yokunyibilika. Al, fe, ca, mg kunye nezinye ii-oxis e-Ash yonyusa inqaku le-Ash. Nangona kunjalo, umxholo ophezulu we-k kunye nawo wenza indawo yokunyibilika i-ash esezantsi kune-Coal.
I-4. I-Bioomass i-fuel ash inoxinano olusezantsi kwaye kulula ukuthwalwa yirhasi yeflegi. Ukongeza, ukubetha kulula ukwenza i-tube ye-tube ye-tube, echaphazela ukusebenza ubushushu.
5. Imilinganiselo iyonke yepetroliss ye-bioomass ayiqhelekanga.
II. Uyilo lwe-biomass ye-boiless
1. Ukukhetha izixhobo zokudibanisa
Ukufumana i-grateting i-grate ineenzuzo ezibonakalayo ngaphezulu kwe-chain nge-pin ubungakanani bepetroli kunye nokuvuza kwamafutha. Ke ukubuyisa i-Grate iba luhlobo olufanelekileyo kwizixhobo ze-biomass mail. I-Gratting yeGraicket ePhambili epholileyo i-Grattical iGrate sisixhobo soqoqosho kunye nempumelelo yokudibanisa i-biomass dibanisa.
2. Uyilo lwesixhobo sokutsala
Ukuxinana kobuninzi be-bioomass i-biomass imalunga ne-200 kg / m3 kunye nobungqingqwa bokuqina kwe-20 cm. Ubushushu bokusebenza kwe-pioli i-slili phambi kwesixhobo buya kuba ngaphantsi kwe-150 ° C. Isango elitywiniweyo likwizibuko lokutyisa. Ukuncitshiswa kobushushu kunye nokukhuselwa komlilo kunokuba kukuphola kwamanzi okupholisa.
I-3. Uyilo lwezixhobo
Cebisa ukwamkela isakhiwo sensimbi esitshisiweyo, ipleyiti yentsimbi njengeqokobhe langaphandle, idityaniswe nekotoni ye-interles kunye nezinto ezinzima zokuphikisa. Ngaphambili kunye ne-Arch Arch kunye neendonga zecala lezixhobo zonke zizixhobo ezinamandla. Ixesha lokuhlala lerhasi yeflie kwisiko liya kuba ngama-3m / s.
4. Inxalenye yosasazo lomoya
Umoya wokuqala ukusuka kwinxalenye esezantsi yombuso, kwaye wahlulwe kwindawo ehambayo, indawo yokuhlangana, kunye ne-SAGE. Umoya wesibini uyaqonda ukuba ukuphazamiseka kwe-quation kunye nokunikezelwa kweoksijini.
Ivolumu yomoya ophambili iya kuba ngama-50% evolumu yomoya opheleleyo. Umthamo womoya womoya wokuqala kwinqanaba lokuhamba kunye ne-SAG yendawo yokupholisa i-grate bar. Umoya wesibini uneenxalenye ezimbini, ivolumu yokuhambisa umoya nge-40% kwaye usasaze iiakhawunti ze-Air kwi-10% yevolumu yomoya opheleleyo. I-velocity yokuhamba yokusasaza umoya ngokubanzi ingama-40-60 m / s, kwaye uxinzelelo lwe-fan luyi-4000 ukuya kwi-6000 pa.
I-5. Uyilo lotshintsho lobushushu
I-Consection Tube Bundle iyakwenziwa kumacandelo, kunye nomsantsa phakathi kwetyhubhu kwindawo yobushushu obuphezulu iya kwandiswa.
I-Boiomass I-Boiler I-Boiler ixhaphakile kumzi-mveliso weenkuni, ibonelela ngeoyile eshushu, i-Steam, umoya oshushu wokuvelisa ii-fiberboards zefibritium kunye ne-fipriting-hip.
IXESHA LOKUQALA: UMar-08-2021