BFB Boiler (bubbel badlod bedi boleler) imakhala yaying'ono kwambiri komanso yosakanikirana. Ili ndi zabwino kwambiri kuposa CFB Boiler (yoyendetsedwa ndi bedi lam'madzi) mukamayaka biomass ndi zinyalala zina. Mafuta a biomass pellet ndiosavuta kuperekera, zomwe zimatha kukwaniritsa zochulukirapo za mafakitale ochepa ogulitsa boomass. Mafuta ndi ma pellets a biomis, makamaka chizipolo chosakanizika ndi ziphuphu ndi nkhalango.

BFB Boiler Kupanga magawo

Adavota mphamvu ya 10t / h

Kutulutsa ma steate state 1.2MPA

Kutentha kutentha kwa 83.3 ° C

Kudyetsa kutentha kwamadzi 104 ° C

Kutentha kwa mpweya 25 ° C

Kutentha kwa mpweya 150 ° C

Mphamvu yokoka 0,9 ~ 1.1t / m3

Tinthu tating'onoting'ono 8 ~ 10mm

Kutalika kwa tinthu <100mm

Kutenthetsa Mtengo wa 12141KJ / kg

BFB Boiler Aye pa CFB Boiler

(1) Kukhazikika ndi kutentha mphamvu mu bedi lozizira ndi lalikulu kwambiri. Mafuta atsopano mu ng'anjo yokha ya 1-3% ya zofunda zotentha. Kutentha kwakukulu kungapangitse mafuta atsopanowo mwachangu.

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(4) fumbi loyambirira la malo otulutsa mafuta ndi otsika;

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Kapangidwe ka BFB Boiler

1. Kapangidwe kakakulu

BFB iyi yofatsa ndi chubu chamadzi chofalikira cha chubu cha chilengedwe, chokhala ndi ng'oma ziwiri zidakonzedwa molunjika. Malo otenthetsera ndi khoma lozizira kwambiri ndi khoma lokhazikika, lopanda kanthu, tsamba la chubu ndi choyambirira & chachiwiri mpweya. Ng'ombe zimatengera kapangidwe kaimilidwe, ndikuzunguliridwa ndi makoma a membrane madzi.

Chimango chake chimatengera kapangidwe kake, kulimba kwambiri kwamphamvu komanso kapangidwe kake ndi kapangidwe kake. Mbali zonse ziwiri ndi nsanja ndi makwerero kuti ntchito ndi kukonza.

BFB Boiler imagwiritsa ntchito yotentha kwambiri ya gasi, ndipo mpweya woyaka umagawidwa kukhala mpweya woyambira komanso mpweya wachiwiri. Gawo logawika la mpweya woyambirira ndi wachiwiri ndi 7: 3.

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2.1 Kuyatsa ndi chipangizo chogawa mpweya

Mafuta oyatsidwa ndi mafuta dizilo. Mukamanyalanyaza ndikuyamba kusungitsa zowotcha, kutentha kwa mpweya wotentha m'chipinda chozizira cha mpweya udzayang'aniridwa kuti mutsimikizire 800 ° C kuti apitirize kuwotcha hood. Chipinda chozizira cha mpweya chimapangidwa ndi chitoliro cha khoma la khoma komanso makhoma ozizira. Mbali yapamwamba ya chipinda chozizira cha mpweya ali ndi hood yooneka bowa.

2.2 conceace chipinda

Gawo la khoma lamadzi ndilokona, malo okhalamo ndi 5.8m2, kutalika kwa ntchentche ndi 9m, komanso malo othandiza a mbale ya mpweya ndi 2.8m2. Pamwamba pa ntchentche ndi kutsogolo kwa khoma lamadzi. Kutulutsa kwa ng'anjo kuli kumtunda kwa khoma lamadzi lakumbuyo, wokhala ndi pafupifupi 1.5m.

3 Steam-Madzi

Madzi am'madzi amalowa muchuma mu mchira wa mchira ndipo amatuluka ku ngoma yapamwamba. Madzi obowola amalowa m'mutu wotsika kudzera mu chotetezera, chimatuluka kudzera pakhoma la nembaneya ndikubwerera ku ngoma yapamwamba. Mabatani obisika a khoma kumbali zonse ziwiri amalumikizidwa ndi ng'oma zapamwamba komanso zam'munsi kudzera m'mitu. Mtolo waukulu wa chubu umawombedwa ndi ng'oma.