Biomass Industraal BoilerRudzi rumwe rwemabhubhi bhutsu rinoshandiswa kugadzirwa kwemaindasitiri. Biomass mafuta ane marudzi maviri: Imwe ndeye biomass mess yakadai seganda rezviyo uye sawdust bark, imwe ndeye pellet.
I. Biomass industrial boiler mafuta maitiro
| Chinhu | SUBYCANE LEAF | Cassava dzimba | Uswa | Bark | Muti muti |
| 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 /% | 0.39 | 0.34 | 0.74 | 0.23 | 0.17 |
| S /% | 0.18 | 0.02 | 0.16 | 0.00 | 0.00 |
| A /% | 4.79 | 0.98 | 7.89 | 2.13 | 7.71 |
| W /% | 10.0 | 65.2 | 11.8 | 27.0 | 30.0 |
| V (yakaoma ASH-YEMAHARA YEMAHARA) /% | 82.08 | 82.24 | 80.2 | 78.48 | 81.99 |
| Q / (KJ / KG) | 15720 | 4500 | 14330 | 12100 | 12670 |
1. Kuderera kwekudziya kukosha kwezvinhu zvakasarudzika kwakasiyana nekuda kwezvekunyorova zvakasiyana-siyana zvine hunyanzvi, nepo kukosha kwakanyanya kwekudziya kwakafanana. Iyo mafuta yakaunganidzwa kunze kune zvinyoro-nyoro zvemukati kubva ku12% kusvika pa45%.
2. Biomass mafuta anotanga pyrolysis kana tembiricha inopfuura 170 ° C, 70% -80% yealotile nyaya yakavezwa, kusanganisira H2O, CO and ch4.
3. Al, fe, ca, mg uye imwe nzombe dziri mudenga dzinowedzera iyo ash yekunyungudika. Nekudaro, yakakwira k uye neka zvemukati inoita kuti ashomeka yekunyungudutsa yakaderera pane iyo yemarasha.
4 Uye zvakare, kusvibisa kuri nyore kuumba pane convective tube bundle, iyo inokanganisa kupisa kwekushambadzira.
5. Zviyero zvakazara zve biomass mafuta hazvina musoro.
Ii. Biomass Industrial Boiler Dhizaini
1. Kusarudzwa kwemidziyo yekubatanidza
Kudzokorora grate kune zvakanakira zvibodzwa zviri pachena pamusoro penguo grate mune mafuta saizi uye mafuta leak. Saka grate rexprating inova sarudzo inonzwisisika ye biemass layer confustion zvishandiso. Inosanganisira mhepo-yakatonhorera yekudzokorora grate chiitiko chezvehupfumi uye chinoshanda-constontion yeBiomass Cunustion.
2. Dhizaini yekudyisa mudziyo
Iyo yakawanda density ye biomass mafuta ndeyesvika 200 kg / m3 uye ukobvu hwemafuta emafuta anopfuura makumi maviri cm. Tembiricha yekushandisa yehuni Silo pamberi pechoto chinofanira kunge chiri pasi pe150 ° C. Guo rakasungwa rakasungwa riri paDeating Port. Iyo tembiricha kuderedza uye kuchengetedzwa kwemoto kunogona kuve kwemvura inotonhorera jekete.
3. Dhizaini yeChoto
Kurudzira kuti utore chimiro chesimbi chakasarudzika, simbi simbi sechigaro chekunze, chakarongedzwa neinsulation machira uye inorema zvinhu zvekutora. Kumberi nekumashure arch uye kumashure madziro echirongo zvinhu zvese zvinorema zvekurema. Iyo nguva yekugara yeiyo flue gasi muchoto ichave inokwana kuita 3m / s.
4. Chikamu chekugoverwa kwemhepo
Mhepo yekutanga iri kubva kuzasi chikamu chejira, uye yakakamurwa kuita nzvimbo yekunyepedzera, nzvimbo yekubatanidza, uye slag nzvimbo. Yese yemhepo inoona kuvhiringidzika kwekutsika uye kugovera yeokisijeni.
Vhoriyamu Yemhepo Inhongedzo ichave makumi mashanu muzana yeiyo nhamba yemhepo yeyekupedzisira. Iyo mhepo mhepo yemhepo yepanyama mune yekunyepedzera zone uye slag nzvimbo ndeyekutonhora grate bar. Mhepo yechipiri ine zvikamu zviviri, mhepo yekupa vhoriyamu account ye40% uye kugovera mhepo account ye10% yehuwandu hwemhepo huwandu hwemhepo. Iyo inoyerera velocity yekuparadzira mweya inowanzo kuendesa makumi mana emakumi mana,
5. Dhizaini yekupisa kuchinjanisa
Convection tube bundle ichave yakagadzirwa muzvikamu, uye musana pakati pehubhu kunzvimbo dzakakwirira dzekupisa dzinokudzwa.
Biomass bhoiler inowanzoitika mumatanda emaindasitiri, anopa mafuta anopisa, steam, mweya unopisa wekugadzirwa kwepakati-uye-yakakwirira-density fiberboards.
Kutumira Nguva: Mar-08-2021