CFB malasha owombera boiler
Mafotokozedwe Akatundu
CFB Boiler (yoyendetsedwa ndi bedi lamadzimadzi) imakhala ndi ma plasp yabwino kwambiri a malasha, otetezeka komanso odalirika, ntchito yayikulu ndi kupulumutsa mphamvu. Phulusa limatha kugwiritsidwa ntchito ngati sikanikisi kapena kutsika kwa chilengedwe ndikuwonjezera chuma.
CFB Boiler imatha kuwotcha mafuta osiyanasiyana, monga malasha owopsa, malasha abodza, malasha a masamba, mankhusu, mankhusu a mpunga, enc.)
Makina a CFB amapangidwa mwapadera ndikukonzedwa kuti agwiritse ntchito mafuta osokoneza bongo kapena madzi otentha mpaka 440 kupita ku RAS / 9.8 MPA. Kupanga kwa kutentha kwa CFB Bouilers kuli mpaka 87 ~ 90%.
Mawonekedwe:
1. Mphamvu yoyaka imafika 95% -99%, mtengo woyaka kwambiri, wogwira ntchito kutentha kuposa 87%.
2.
3. Milandu imatha kuwonjezeredwa pabedi pakuyaka pamayendedwe owotcha amapanga nthito za sulphate, kuvomerezedwa kumatha kukwaniritsa chitetezo
4. Kugawa kwa mphepo ndi kutentha kochepa kapena ng'anjo yotsika kumatha kuwongolera ma nox ndikufikira kutetezedwa kwa chilengedwe.
5. Zosintha zazikulu zosintha zimatha kusintha mpaka 30-110%.
6. Kuwongolera koyenera kumapangitsa kuti boilers akuyenda bwino komanso mwachuma nthawi yayitali.
7..
8..
Ntchito:
Ogwiritsa ntchito a CFB amagwiritsidwa ntchito kwambiri pa mibadwo yamagetsi m'makampani opanga mapepala, makampani ogulitsa, chakudya ndi zakumwa za kanjedza, zomera.
| Zambiri zaukadaulo za CFB yotentha yamadzi | ||||||||||||
| Mtundu | Mphamvu yothira mafuta (MW) | Kupsinjika Kutulutsa (MPA) | Mpweya wotulutsa (° C) | Kutentha kwaulere (° C) | Kugwiritsa ntchito mafuta (kg / h) | Kutentha kwa mpweya (° C) | Kutentha koyambira ndege (° C) | Kutentha kwachiwiri kwa mpweya (° C) | Chiwerengero cha mpweya woyambira kupita kudera lachiwiri | M'mbali (petcher) (mm) | Kuzama (petcher) (mm) | Kutalika kwa Drum Centerline (mm) |
| Qxx299-1.25 / 150/90-m | 29 | 1.25 | 150 | 90 | 9489 | 150 | 150 | 150 | 1: 1 | 9400 | 13250 | Wa 22000 |
| QXX58-1.6 / 150/90-m | 58 | 1.6 | 150 | 90 | 18978 | 150 | 150 | 150 | 1: 1 | 11420 | 15590 | 31000 |
| Qxx116-16.6 / 150/90-m | 116 | 1.6 | 150 | 90 | 37957 | 150 | 180 | 170 | 1: 1 | 14420 | 20700 | 35000 |
| Mau | 1. Tinthu tating'onoting'ono ndi≤10mm, ndi tinthu tating'ono tinthu tating'ono≤2mm. 2. Kupanga mphamvu ndi 88%. 3. Kugwiritsa ntchito ndalama za serulfurization ndi 90%. 4. Kugwiritsa ntchito kutentha ndi kugwiritsa ntchito mafuta kumawerengedwa ndi LHV 12670KJ / kg (3026kcal / kg). | |||||||||||
| Kufotokozera kwa CFB Stealer | ||||||||||||
| Mtundu | Kuvota kwa Epaporation (T / H) | Kupsinjika kumenyedwa (MPA) | Kudyetsa kutentha kwamadzi (° C) | Adavotera kutentha (° C) | Kugwiritsa ntchito mafuta (kg / h) | Kutentha kwa mpweya (° C) | Kutentha koyambira ndege (° C) | Kutentha kwachiwiri kwa mpweya (° C) | Chiwerengero cha mpweya woyambira kupita kudera lachiwiri | M'mbali (petcher) (mm) | Kuzama (petcher) (mm) | Kutalika kwa Drum Centerline (mm) |
| Tg35-3 3,82-m | 35 | 3.82 | 150 | 450 | 8595 | 150 | 150 | 150 | 1: 1 | 9200 | 1355 | 25000 |
| Tg75-3.82-m | 75 | 3.82 | 150 | 450 | 18418 | 150 | 150 | 150 | 1: 1 | 11420 | 15590 | 32500 |
| Tg75-5.29-m | 75 | 5.29 | 150 | 485 | 18321 | 150 | 150 | 150 | 1: 1 | 11420 | 15590 | 32500 |
| Tg130-3.82-m | Wakwanitsa | 3.82 | 150 | 450 | 31924 | 150 | 180 | 170 | 1: 1 | 14420 | 20700 | 35000 |
| Tg130-5.29-m | Wakwanitsa | 5.29 | 150 | 485 | 31756 | 150 | 180 | 170 | 1: 1 | 14420 | 20700 | 35000 |
| Tg130-9.8-m | Wakwanitsa | 9. | 215 | 540 | 30288 | 150 | 200 | 200 | 1: 1 | 14010 | 20800 | 37000 |
| Tg220-3.82-m | 220 | 3.82 | 150 | 450 | 54025 | 150 | 200 | 200 | 1: 1 | 16700 | 23200 | 41500 |
| Tg220-5.29-m | 220 | 5.29 | 150 | 485 | 53742 | 150 | 200 | 200 | 1: 1 | 16700 | 23200 | 41500 |
| Tg220-9.8-m | 220 | 9. | 215 | 540 | 51256 | 150 | 200 | 200 | 1: 1 | 16700 | 23200 | 41500 |
| Tg440-13.7-m | 440 | 13. | 250 | 540 | 1025220 | 150 | 200 | 200 | 1: 1 | 29000 | 32000 | 50050 |
| Mau | 1. TG Steam Boilers ndi yoyenera mitundu yonse yamafuta. 2. Tinthu tating'onoting'ono ndi≤10mm, ndi tinthu tating'ono tinthu tating'ono≤2mm. 3. Kupanga bwino kuli 88%. 4.. 5. Kugwiritsa ntchito kutentha ndi kugwiritsa ntchito mafuta kumawerengedwa ndi LHV 12670KJ / kg (3026kcal / kg). | |||||||||||
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