Umwuka wa gaz
Muri make Kumenyekanisha Ikoranabuhanga rya Semi-yumye ya Dulfurizasi yo gucumura gaz ya feri yumuriro mu nganda zicyuma nicyuma
Mu 1986, Wuxi Linzhou Drying Equipment Co., Ltd, akoresheje ikoranabuhanga rinini ryo kumisha spray, ku bufatanye n’ikigo cy’amashanyarazi cy’amashanyarazi y’amajyepfo y’Amajyepfo, Ikigo cya Nanjing cy’amashyamba n’inganda, kaminuza ya Chongqing n’ibindi bigo by’ubushakashatsi mu bya siyansi, cyibanze ku nsanganyamatsiko yihariye ya "Ubushakashatsi ku mashanyarazi y’amakara y’umuriro azenguruka igice cya kabiri cy’ubushakashatsi. hashyizweho ibikoresho by’ubushinwa byashyizweho mu ruganda rw’amashanyarazi rwa Sichuan Baima kandi ibipimo ngenderwaho bya tekiniki byateganijwe byarangiye byuzuye, bituma ubu bushakashatsi bw’ikoranabuhanga rya desulfurizasi butera intambwe nini iganisha ku nganda.Isomo ryatsinze isuzuma rya tekiniki ryateguwe na Minisiteri y’ingufu za Leta mu 1990 kandi ryegukana igihembo cya kabiri cy’igihembo cya Leta gishinzwe iterambere ry’ubushakashatsi.
Mu 1998, tekinoroji yumuriro wa gazi yumye ya desulfurizasi yashyizwe kurutonde nkibimwe mubikwiye. Ibikoresho byo kumisha Wuxi linzhou co. nimero yamasezerano yari SPKJ005-02 numero yumushinga numero yari j-16ikj98.Umuriro wa gaz wavuwe ni 400.000 Nm3 / h.Wuxi linzhou ibikoresho byo kumisha co., ltd. ishinzwe cyane cyane ibice byingenzi bigize umushinga: igice cyihuta cya centrifugal atomizing hamwe na toni 45 za spray yamazi kumasaha.Nyuma yumusaruro wogupima neza, yashyizwe mubikorwa muri Guizhou Chuanheng Chemical Co., Ltd. mumwaka wa 2005. Moteri yingoboka ifite ingufu za 312KW nubunini bwa spray ntarengwa bwa 50 t / h. Ibikoresho bikora mubushobozi bwumwaka wose hamwe nifu yumye yumunsi itanga toni 600. Kugeza ubu, ibice byinshi byashyizwe mubikorwa mubijyanye ninganda nini nini yimiti. Ibice bikora ubudahwema umwaka wose hamwe nibikorwa bihamye hamwe nibikoresho byizewe bihamye.
Mugihe igice cya 45T / h centrifugal atomizing kirimo gutezwa imbere no kubyazwa umusaruro, itsinda ryubushakashatsi niterambere ryanakoze ubushakashatsi kubijyanye nigishushanyo mbonera cy’umunara wumye wumye, isesengura ry’imigezi mu munara wa desulfurizasi n’umurima w’ibice. Itsinda ry’ubushakashatsi n’iterambere ryateguwe kandi mu gupima no gusesengura ibikoresho byatumijwe muri Sosiyete ya NIRO yo muri Danemarike, ikanashyiraho ikoranabuhanga rya porogaramu zijyanye no gushushanya ikwirakwizwa ry’ikirere gishyushye hamwe n’umunara wa desulfurizasi w’isosiyete ya NIRO. Yakomeje kwitabira amasoko ya 125MW mu mashanyarazi ya Zhejiang Qian Qing n’amashanyarazi 100MW muri Yunnan Xiaolongtan. Urebye uko isoko ryifashe, afite ibyiza byinshi mubiciro, ariko yanze kubera imikorere mibi yubucuruzi. Kubwibyo, mumyaka myinshi, ibyinshi mubikorwa byumye byumye bikoreshwa mumashanyarazi yo murugo bitumizwa mumahanga.
Mu myaka yashize, hamwe no kunoza ibisabwa mu rwego rwo kurengera ibidukikije by’igihugu, gazi y’amazi y’amazi y’amashyanyarazi mu ruganda rukora ibyuma, nk’intego nyamukuru yo kugenzura igihugu nyuma y’imyuka ihumanya y’amashanyarazi y’amashanyarazi, ingana na 11% by’ibyuka bihumanya ikirere cya SO2 hamwe n’indi myuka ihumanya ikirere mu nganda z’ibyuma, ku mwanya wa kabiri nyuma y’inganda z’amashanyarazi. ~ 60% by’ibyuka bihumanya buri mwaka mu nganda z’ibyuma n’ibyuma. Kubera iyo mpamvu, bifite akamaro kanini mu iterambere rirambye ry’inganda z’ibyuma n’ibyuma ndetse no guteza imbere ibidukikije kugira ngo hagenzurwe imyuka ihumanya ikirere ituruka ku gucana gaze ya flue no gukora ikoranabuhanga mu buryo bwa tekinoloji yo gucukura imyuka y’amazi.
Twifashishije abakoresha barenga 10 bakoresha uburyo bwo gucukura gaz ya flue gaz hamwe na sisitemu nyinshi zashushanyije nka Shougang, Jinan, Baosteel na Tangshan, spray yumisha igice cyumye cyumye cya feri ya gazi ya desulfurizasi irakoreshwa cyane. Gutera spray yumye-yumye desulfurizasiyo ifite ibiranga tekinoroji ikuze, inzira yoroshye, sisitemu yo hejuru yizewe nibindi nkibyo. Igipimo cya desulfurizasiyo gishobora kugera kuri hejuru ya 85%, imyuka ihumanya ikirere ya SO2 nyuma ya desulfurizasi ≤100mg / Nm3, hamwe n’imyuka ihumanya ikirere ≤50mg / Nm3..Ibikorwa bifite aho bigarukira (8%) muri Amerika ndetse no mu bihugu bimwe na bimwe by’uburayi bw’iburengerazuba.
Mu myaka yashize, Wuxi Linzhou Drying Equipment Co., Ltd yatangije ubushakashatsi bw’iterambere ry’imihindagurikire y’imihindagurikire y’imyuka ihumanya imashini zangiza mu ruganda rukora ibyuma n’ikigo cy’ubushakashatsi cy’ubushakashatsi bw’imiti cya Nanjing, Ikigo cya Jinan Iron and Steel Group, kaminuza y’ikoranabuhanga ya Dalian n’ibindi bigo:
Ku bufatanye na kaminuza y’ikoranabuhanga ya Dalian, hashyizweho uruganda rw’icyitegererezo rwo gukwirakwiza gaze ya flue mu itanura ryacumuye mu itsinda rya Chongqing Iron and Steel Group.
Igishushanyo mbonera cya desulfurizasi yumushinga wa 320m2 wo gucukura imashini ya desulfurizasi ya Jinan ibyuma nicyuma co., Lt. n'ikizamini cyo murugo cya toni 45 yo murugo imbere ya atomizing yageze ku ngaruka nziza yo guhinduranya ibikoresho byo murugo nibikoresho bitumizwa mu mahanga.