Gas ike osisi ji esi mmiri ọkụ na Bangladesh

Gas ike osisi ji esi mmiri ọkụ na-ezo aka gas uzuoku ji esi mmiri ọkụ na-eji n'ịwa ọkụ eletrik. Ná ngwụsị nke 2019, Taishan Group merie ndị ikele maka a 55t / h gas uzuoku ji esi mmiri ọkụ. Ngo bụ 10MW ike osisi maka 1500t / d ọhụrụ akọrọ usoro ciment clinker mmepụta akara na Bangladesh. The uzuoku ji esi mmiri ọkụ na-eji ụgbọala na condensing uzuoku tobaim n'ịwa ọkụ eletrik.
The mmanụ ụgbọala bụ eke gas, na mmanụ ụgbọala analysis akụkọ bụ dị ka ndị:

2222
CH4: 94,22%
C2H6: 3,62%
CO2: 0,2%
N2: 0,05%
S: 7ppm
Specific ndọda: 0.581-0.587
Lower kpo oku uru: 8610kcal / Nm3
Gas ike osisi ji esi mmiri ọkụ oke:
gosiri ikike: 55t / h
Steam mgbali: 5.4MPa
Steam okpomọkụ: 480Deg.C
radieshon kpo oku ebe: 129.94m2
slag ihuenyo kpo oku ebe: 15.35m2
reversing ulo kpo oku ebe: 18.74m2
High-okpomọkụ superheater kpo oku ebe: 162m2
Ọkara-okpomọkụ superheater kpo oku ebe: 210m2
Low-okpomọkụ superheater kpo oku ebe: 210m2
Convection kpo oku ebe: 15.09m2
Economizer kpo oku ebe: 782.3m2
Air preheater kpo oku ebe: 210m2
Ndepụta mmiri okpomọkụ: 104Deg.C
Air ọkọnọ okpomọkụ: 20Deg.C
flue gas okpomọkụ: 146Deg.C
gabigara ókè ikuku ọnụọgụ: 1,15
Design arụmọrụ: 92,4%
Ibu Ibu nso: 50-100%
Blowdown ọnụego: 2%
Design mmanụ ụgbọala: eke gas
Fuel oriri : 4862Nm3 / h
NOx emission: 60mg / Nm3
SO2 emission: 20mg / Nm3
Particle emission: 5mg / Nm3
The gas ike osisi ji esi mmiri ọkụ bụ otu drum ulo combustion vetikal nnukwu uzuoku ji esi mmiri ọkụ. The oku na-agụnye n'ihu mgbidi, ekpe ma ziri ezi n'akụkụ mgbidi, n'azụ mgbidi akpụkpọ ahụ mgbidi. The superheater bụ na akpụkpọ ahụ convection flue duct. The burner bụ na top, na gas ji esi mmiri ọkụ adabara ala gbara osimiri okirikiri ebe. Ọ adopts mma mgbali firing, nke ana achi achi zuru ezu combustion na obere okpomọkụ ọnwụ, na ikuku leakage ọnụego bụ 0.
Nke a bụ a ọhụrụ itunanya mgbe ọtụtụ ike osisi ji esi mmiri ọkụ oru na Vietnam na Thailand. Na nke a bụ nke mbụ gas ike osisi ji esi mmiri ọkụ na esenidụt ahịa, na-ebikwasị ntọala maka ịgagharị obosara Bangladesh ahịa. Na-adịbeghị anya, Taishan Group ifịk ifịk gbasaa esenidụt ike osisi ji esi mmiri ọkụ ahịa site website nkwalite, esenidụt ngosi na bidding. Tupu nke a, Taishan Group ka exported ọtụtụ ụlọ ọrụ mmepụta coal chụọ n'ọrụ ji esi mmiri ọkụ na gas uzuoku ji esi mmiri ọkụ na Bangladesh. Anyị ga-eme ndokwa mmepụta ka anya dị ka o kwere omume, hụ na nchekwa na àgwà, na-enye ndị ahịa na-eju afọ ngwaahịa.


Post oge: Mar-03-2020