Ipo Alawọ ewe Ọja Ṣe afihan Agbara Hardcore 丨Liancheng Dalian Plant OTC Fifun omi fifa: Ṣe iranlọwọ fun Ile-iṣẹ Agbara Monolithic ti o tobi julọ ti Bangladesh 800MW Gaasi Turbine

Rupsha 800MW Apapo Agbara Ohun ọgbin Iṣeduro (Khulna) jẹ iṣẹ akanṣe ile-iṣẹ agbara eleto gaasi ẹyọkan ti EPC ni Bangladesh.Ti o wa ni Ilu Khulna, Bangladesh, aaye naa jẹ kilomita 7.7 nikan lati ilu Khulna.

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Oludokoowo ati oniwun naa jẹ Bangladesh Northwest Power Generation Co., Ltd. (NWPGCL), ati olugbaisese gbogbogbo EPC jẹ ajọṣepọ ti Shanghai Electric Group Co., Ltd. (SEC) ati Ansaldo ti Ilu Italia (AEN), ati Fujian Yongfu Electric Apẹrẹ Agbara Co., Ltd (YONGFU) Fun iwadi iṣẹ akanṣe ati apakan apẹrẹ.Turbine gaasi 800MW ni idapo agbara ibudo agbara ọmọ ni Bangladesh Rupusha pẹlu meji "F" -kilasi (Alstom GT26) gaasi turbines, meji gaasi tobaini Generators, meji egbin ooru igbomikana, meji taara air-tutu nya turbines ati meji nya turbine Generators.Ile-iṣẹ agbara nlo gaasi adayeba bi epo akọkọ ati Diesel iyara HSD bi idana afẹyinti.Agbara ile-iṣẹ agbara ni a firanṣẹ lati laini pẹlu 230kV awọn iyipo ilọpo meji ati sopọ si iha gusu ti PGCB National Grid Khulna.

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OTC ifunni omi fifa ti 800MW gaasi turbine ni idapo agbara ọmọ ni Bangladesh Rupusha ti wa ni lilo fun lemọlemọfún omi ipese to gaasi turbine OTC ati lati pese desuperheating omi si awọn OTC desuperheater ati titẹ atehinwa (wo Figure 3).Awọn ẹya meji wa ni apapọ, ẹyọ kọọkan ti ni ipese pẹlu awọn ifun omi ifunni OTC 2 100%, ọkan nṣiṣẹ ati imurasilẹ miiran.Ifijiṣẹ alabọde orukọ: OTC omi ipese;PH iye: 9.2 ~ 9.6;lile: 0mmol/l;iṣiṣẹ: ≤ 0.3ms / cm;akoonu atẹgun: ≤ 7mg/l;awọn ions irin: ≤ 20 mg / l;ions bàbà: ≤ 5mg/l;Silikoni oloro ti o ni: ≤ 20mg/l.

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Ni apapọ ọmọ isẹ ti kuro, awọn feedwater lati awọn egbin ooru igbomikana (HRSG) ga-titẹ economizer ti nwọ awọn ga-titẹ OTC, ati awọn ooru tu nipasẹ awọn pada gbona air ti nwọ awọn nya-omi san eto.

Fifun omi ifunni OTC ni a nilo lati pade ọpọlọpọ awọn ipo iṣẹ ti turbine OTC.Nigbati fifa fifa nṣiṣẹ lairotẹlẹ rin irin ajo, fifa imurasilẹ le fi sii sinu iṣẹ laifọwọyi.Lati le pade awọn ibeere pataki ti ibẹrẹ, tiipa ati awọn ipo idanwo, o le ṣiṣẹ pẹlu ọwọ lori aaye, ati pe o ni ipese pẹlu wiwo isakoṣo latọna jijin DCS ni yara iṣakoso kuro.

Awọn ifun omi ifunni 4 OTC ni 800MW gaasi turbine ni idapo ibudo agbara ọmọ ni Rupsha, Bangladesh ni a ra nipasẹ Shanghai Electric Group Co., Ltd. (SEC) nipasẹ ase.Lẹhin awọn iyipo pupọ ti ibaraẹnisọrọ imọ-ẹrọ, Q&A fidio, ati awọn idunadura iṣowo, nikẹhin wọn di ẹgbẹ kan.SLDT olona-ipele centrifugal fifa apẹrẹ ati idagbasoke nipasẹ Dalian ọgbin ti kede awọn oniwe-gba idu.

Fifun omi ifunni OTC nlo API610-BB4-opin meji ti n ṣe atilẹyin ikarahun-ẹyọkan radially pipin petele olona-ipele centrifugal fifa apẹrẹ ati idagbasoke nipasẹ Dalian ọgbin ti Liancheng Group.Awoṣe rẹ jẹ SLDT80-260D × 9 ọpọ-ipele centrifugal fifa.
OTC ifunni omi fifa, iṣẹ ti fifa ibudo yii jẹ ibatan si aabo ti gbogbo ẹrọ, ati awọn ibeere fun ailewu ati iduroṣinṣin jẹ giga julọ.

Fun awọn ifun omi ifunni OTC, ohun akọkọ lati ronu ni iseda ti ilọsiwaju, idagbasoke, ailewu ati igbẹkẹle ti fifa soke, ati awọn paṣipaarọ imọ-jinlẹ jinlẹ, awọn ijumọsọrọ ati awọn iwadii nilo.Fifun omi ifunni OTC jẹ ohun elo bọtini ti turbine gaasi 800MW ni idapo ibudo agbara ọmọ.Nikan nipa yiyan awọn olupese ti o dara julọ ati apẹrẹ iṣapeye ati imọ-ẹrọ iṣelọpọ le rii daju iṣẹ ṣiṣe ti ohun elo agbara, imudara ti awọn iwulo ile-iṣẹ ati gigun gigun ti 800MW gaasi agbara ibudo turbine.

Ifiweranṣẹ aṣeyọri ti fifa omi ifunni OTC fun Rupsha 800MW gaasi turbine ni idapo agbara agbara ọmọ ni Bangladesh tọka pe fifa omi ifunni OTC ti ile-iṣẹ ni aaye ti iran agbara gaasi ti jẹ idanimọ ni kikun nipasẹ awọn alabara fun ilọsiwaju agbara okeerẹ rẹ, ati ni imudara siwaju sii. asiwaju imọ-ẹrọ ti ile-iṣẹ ni ile-iṣẹ naa.Ṣe ilọsiwaju ifigagbaga ọja.

Ni afikun, SLDT jara BB4 olona-ipele centrifugal fifa apẹrẹ ati idagbasoke nipasẹ awọn Dalian ọgbin ti Liancheng Group ti a ti successively lo ninu awọn coking ise agbese ti Shanxi Lubao Group Co., Ltd. lati se atileyin fun awọn gbẹ quenching egbin igbomikana igbomikana ifunni omi fifa soke. (iwọn otutu omi igbomikana T = 158 ℃), ati Cathay Zhongke Clean The egbin igbomikana igbomikana ifunni omi fifa (igbomikana omi otutu T = 120-130 ℃) ati awọn miiran ina- ise agbese ni agbara iran ise agbese ti Energy Technology Co., Ltd.

Ni kukuru, ti o da lori imọran ti idagbasoke alawọ ewe, iṣeto ti o ni itara, iṣakoso ti o tẹẹrẹ, tẹsiwaju lati pese awọn alabara pẹlu awọn iṣẹ kilasi akọkọ, ṣiṣẹ pẹlu awọn alabara lati ṣẹda mimọ, carbon-kekere, ailewu ati agbara to munadoko, tẹsiwaju lati mu opopona ti giga. -idagbasoke agbara didara, ati tẹsiwaju lati ṣẹda didara mimọ, awọn iṣẹ akanṣe alawọ ewe erogba kekere O jẹ ibi-afẹde ti ko yipada ati idi ti ọgbin Dalian ti Ẹgbẹ Liancheng.


Akoko ifiweranṣẹ: Oṣu Keje-21-2021