Silicon carbide fgd nozzle yo gutera ubwoba mu ruganda

Kwishura gaze ya Flue (FGD) Absorber Nozzles
Gukuraho oxide ya sulfure, bikunze kuvugwa nka sox, uhereye kumusozi uhinga ukoresheje reagent ya alkali, nkibicucu bitose.

Iyo ibicanwa byamashyamba bikoreshwa muburyo bwo gutwika kugirango ukore ibibyimba, itanura, cyangwa ibindi bikoresho bifite ubushobozi bwo kurekura so2 cyangwa so3 nkigice cya gaze. Iyi myanda ya sulfure yitwara byoroshye hamwe nibindi bintu kugirango ikore ibice byangiza nka aside sulfuric kandi ifite ubushobozi bwo kugira ingaruka mbi kubuzima bwabantu nibidukikije. Kubera izi ngaruka zishobora kugira ingaruka, kugenzura iki kigo muri gaze yimbuto nigice cyingenzi cyamakara cyarashwe ninganda zinganda.

Kubera isuri, gucomeka, no kwiyubaka, kimwe muri sisitemu yizewe kugirango igenzure aho uhakanwa ari ibintu byafunguye. Umunara wa FGD wepfo SpAy Nozzles ashoboye gukwirakwiza neza kandi yizeje gutoragura kugirango akore iminara yinjira. Mugukora uburyo bumwe bwibitonyanga binini neza, iyi Nozzles ishoboye gukora neza ahantu hakenewe kugirango ukemure neza mugihe ugabanya ibicuruzwa bya scrubbing muri gaze ya flue.

Guhitamo FGD Assorber Nozzle:
Ibintu by'ingenzi ugomba gusuzuma:

Gukubita Itangazamakuru Ubucucike bwa Gress
Ingano y'ibitonyanga
Ingano yukuri ni ngombwa kugirango ikemure igipimo gikwiye
Ibikoresho bya nozzle
Nkuko gaze ya flue ikunze kugaragara kandi amazi ya scrubbing yakunze gutandukana nibibi binini hamwe nibiranga ibiryo bifatika kandi bihitamo ibikoresho bizwi kandi byambara ibintu birwanya ni ngombwa
Nozzle Clog Kurwanya
Nkuko amazi ya scrubbing akunze gutandukana hamwe nibibi binini, guhitamo nozzle kubijyanye no kurwanya clog ni ngombwa
Nozzle Spray Uburyo no Gushyira
Kugirango tumenye neza kwinjiza byuzuye kumurongo wa gaze udafite umwanya uhagije kandi uhagije uhagije
Ubunini bwo guhuza no kwandika
Ibiciro bya Scrubbing Floid
AHO ATT PROPH (ΔP) hakurya ya Nozzle
Δp = gutanga igitutu kuri Nozzle Inlet - Ingutu Yumuvuduko hanze ya Nozzle
Abashakashatsi b'inararibonye barashobora kugufasha kumenya ko nozzle izakora ibisabwa nibishushanyo byawe
Ibisanzwe FGD Assorber Nozzle ikoreshwa ninganda:
Amakara nibindi nkibimera byamavuta
Gutunganya peteroli
Imyanda ya Komini
Sima
Icyuma

Ibikoresho bya sic

Ibisubizo hamwe na lime / hekeste

Nkuko bigaragara ku gishushanyo cya 1, sisitemu ya FGD ikoreshwa kuri lime / liketi okiside ihatirwa (LSFO) irimo Sisitemu eshatu zikomeye:

• Gutegura reagent, Gukora no kubika
• Absorber
• Imyanda no ku nkombe

Gutegura reagent bigizwe no kunyereza amabuye yajanjaguwe (caco3) kuva silo silo kugeza tank ihagaritse. Ibishishwa bivamo noneho bigarukishwa nubwato bukurura hamwe na gaze ya boiler flue no kuri okiside. Spray Nozzles itanga ibitonyanga byindabyo byakira inyuma noneho bigatemba muri gaze yinzira yinjira. Gazi ya Sur2 yakira ibiti byimbuto hamwe na Reagent-ikungahaye rya Calcium kugirango ikore sulfite sulfte (caso3) na CO2. Umwuka wamenyesheje mu bijyanye no guteza imbere okidation ya caso3 kuri caso4 (ifishi y'intangarugero).

Ibisubizo by'ibanze lSFO ni:

Caco3 + So2 → Caso3 + CO2 · 2H2O

Igishushanyo mbonera cyegeranijwe hepfo yinkumi hanyuma gisubirwamo nyuma hamwe na regent nshya gusubira mumitwe ya spray. Igice cyumugezi wa recycwe cyakuwe mu myanda / by frebroduct sisitemu, isanzwe igizwe na hydrocyclones, ingoma cyangwa umukandara cyangwa umukandara, hamwe na taters mater imaze guhinga. Amazi yamazi ava mu kigega cyo gufata asubira mu kigega cya burundu cyangwa kuri hydrocyclone aho hakuweho kurekwaho igihe.

Ubusanzwe Lime / Likestone Ahantu Hasimatin YouTt Scrubbing Inzira ya Sprumatike

Sisitemu ya LSFO itose itose irashobora kugera kuri So2 yo kuvanaho 95-97 ku ijana. Kugera kurwego rwo hejuru ya 97.5 ku ijana kugirango bahuze ibisabwa numyukanwa, ariko, biragoye, cyane cyane kubimera ukoresheje amakara menshi. Imyanya ya magnesium irashobora kongerwaho cyangwa amabuye arashobora kubazwa kugirango akore kuri lime (cao), ariko ibyo bihindura birimo ibikoresho byibimera nibiciro byibibazo. Kurugero, kubara kuri lime bisaba kwishyiriraho lime lime idasanzwe. Nanone, Lime byoroshye kandi ibi byongera ubushobozi bwo kwibikwa muri Scrubber.

Igiciro cyo kubara hamwe na lime kiln birashobora kugabanuka no gutera amabuye yo mu buryo butaziguye mu itanura rya boilar. Muri ubu buryo, Lime yabyaye muri boiler atwarwa na gaze yimbuto muri Scrubber. Ibibazo bishoboka birimo imitsi, kwivanga hamwe no kwimura ubushyuhe, no kudakora lime bitewe no kurenza urugero muri boiler. Byongeye kandi, lime igabanya ubushyuhe butemba bwivu ryashongeshejwe mubyifuzo byamakara, bikaviramo kubitsa bihamye bitaba bitabaye.

Gumya imyanda itava muri LSFO mubisanzwe bigamije guhungabana neza hamwe nimyanda y'amazi kuva ahandi mu ruganda. Ubusanzwe fgd ffluent irashobora kuzuzwa hamwe nibikorwa bya sulfte na sulfate nibidukikije mubisanzwe bigabanya irekurwa kumugezi, imigezi cyangwa andi masoko. Kandi, gutunganya amazi / inzoga zagarutse kuri scrubber birashobora kuganisha ku kubaka sodium yashonze, potasiyum, Calcium, Magnesium cyangwa chloride. Ubu bwoko bushobora guhita arira keretse keretse hatanzwe kuva amaraso bihagije kugirango umunyu washongejwe munsi yuzuza. Ikibazo cyinyongera nicyo gipimo cyihuse cyo gutura imyanda, bivamo gukenera ibyuzi binini, byinshi-byinshi. Mu bihe bisanzwe, urwego rwatuye muri ponde rusange rushobora kubamo 50 ku ijana cyangwa byinshi byatanga amanota hamwe na nyuma y'amezi menshi yo kubika.

Sulfate ya calcium yakize isubiramo rya recycle irashobora kuba hejuru mumabuye ya helzone adakosowe na Calcium sulfite sulfite. Aba banduye barashobora kubuza sulcium sulfate yo kugurishwa nka gysique ya synthetic kugirango bakoreshwe mu giswa, plaster, n'umusaruro wa sima. Ubuzima bwiza butagerwaho ni umwanda wiganje uboneka muri Gypsum ya Synthetic kandi ni umwanda rusange mubice bisanzwe (MINED). Mugihe hemestone ubwayo ntabwo ibungabunga imitungo yibicuruzwa byanyuma byanyuma, imiterere yabyo yo kwambara no kwambara ibibazo kugirango bitunganyirize ibikoresho. Calcium sulferi ni umwanda udashaka muri gypsum iyo ari yo yose uko ingano nziza yacyo iteze ibibazo bikabije nibindi bibazo byo gutunganya nka cake no gukaraba.

Niba ibisebe byakozwe muburyo bwa LSFI ntabwo bigurishwa mubucuruzi nka Gypsum Gypsum, ibi bitera ikibazo cyo guta imyanda ikabije. Kuri mw 1000 mw kurasa amakara 1 ku ijana, umubare wa Gypsum ufite toni 550 (ngufi) / kumunsi. Ku gihingwa kimwe kurasa amakara 2 ku ijana, umusaruro wa Gypsum wiyongera kuri toni 1100 / kumunsi. Ongeraho toni / kumunsi wo kuguruka isazi ivu, ibi bizana imyanda ikomeye cyane kuri toni zigera kuri 1550 / umunsi ku rubanza rwa sulfur rwa sulfur na toni 2100 / umunsi ku ijana.

EADS Ibyiza

Ubusobanuro bwagaragaye bwa LSFO scrubbing isimbuza amabuye hamwe na ammonia nkuwibyerekeranye no gukuraho burundu. Gusya kwitanga, kubika, gufatanya nibikoresho byo gutwara muri sisitemu ya LSFO bisimbuzwa nibikoresho byoroshye cyangwa anhyd ammonia. Igishushanyo 2 cyerekana igishushanyo cya sisitemu ya EAD itangwa na Jet Inc.

Ammonia, gaze yimbuto, okiside umwuka no gutunganya amazi yinjira akoresheje urwego rwinshi rwa spray nozzles. Nozzles itanga ibitonyanga byiza bya ammonia-birimo regent kugirango habeho guhura byimbitse hamwe na gaze yinzira yinjira hakurikijwe ibisubizo bikurikira:

(1) So2 + 2Nh3 + H2O → (NH4) 2so3

(2) (nh4) 2so3 + ½o2 → (NH4) 2so4

Umugezi wa gaze wimbuto witwa Ammonia mugice cyo hejuru cya nyakatsi kugirango umuntu ashyiremo ammonite. Hasi yikirangantego cya Absorber ikora nk'ikigega cya okiside aho ikirere cya okiside cya Sulnium sulfite kurimonium. Igisubizo cya Ammonium cyavuyemo igisubizo gisubizwa inyuma kumitwe idasanzwe ya spray kurwego rwinshi murwego rwo gukuramo. Mbere ya gaze ya surked flue isohoka hejuru yukuboko, irarengana ibinyabuzima bihuriramo ibitonyanga byamazi byaremereye kandi bifata ibintu byiza.

Amoni reaction hamwe na So2 na Sulferi iranyeganyega kuri sulfate igera ku gipimo cyimikorere kinini. Ibiro bine bya Sulmoum bikozwe kuri buri pound ya Ammonia yarimbuwe.

Kimwe na LSFO inzira ya LSF, igice cya reagent / ibicuruzwa byo gusubiramo ibicuruzwa birashobora gukurwaho kugirango bitange ibicuruzwa byubucuruzi. Muri sisitemu ya eads, igisubizo cyihuse gisubirwamo kuri sisitemu yo kugarukiramo igizwe na hydrocclone igizwe na syminate hamwe nibicuruzwa bya amomoni mbere yo gukama no gupakira. Amazi yose (Hydrocyclone yuzuye kandi Centrifuge cyangwa centrifuge centrete) yayobowe na tank ya slurry hanyuma yongera gutangizwa mumashanyarazi ya ammonium ya amminate.

• Sisitemu ya EAD itanga imikorere yo hejuru cyane (> 99%), itanga amashanyarazi yasaga amakara ahinduka kugirango ahinduke kuvanga, amakara menshi ya sulfure.
• Mugihe sisitemu ya LSFO ikora toni 0.7 za CO2 kuri buri gice cya So2 yakuweho, inzira ya EAD itanga CO2.
• Kuberako lime na hekeste bidasubirwaho ugereranije na ammonia kugirango so2 yo gukuraho So2, itunganya ryinshi ryakoreshejwe amazi no kuvoma bisabwa kugirango ugere ku giciro cyo hejuru. Ibi bivamo amafaranga yo gukora cyane kuri sisitemu ya LSFO.
• Igiciro cyishoramari kuri sisitemu ya EAD isa nibiba kubaka sisitemu ya LSFO. As noted above, while the EADS system requires ammonium sulfate byproduct processing and packaging equipment, the reagent preparation facilities associated with LSFO are not required for milling, handling and transport.

Inyungu zitandukanye cyane za EAD ni ugukuraho imyanda n'amazi. Ikoranabuhanga rya EAD ni ibikoresho bya zeru-amazi, bivuze ko nta buvuzi bwo mu mazi gisabwa. Intwaro ya Ammonium ya Ammonium ya Ammonium yanze ibicuruzwa byoroshye; Ammoniya SUlFate ni ifumbire yakoreshejwe cyane nifumbire yifumbire kwisi, hamwe niterambere ryibicuruzwa byisi yose byari biteganijwe kugeza kuri 2030. Byongeye kandi, ibikoresho bya ammonium nibikoresho byo gupakira kandi bikunze kuboneka kandi bihari. Ukurikije imiterere yubukungu n'amasoko, ibipimo bya amonium sulmonium birashobora guhagarika ikiguzi cya gaze ya memomia-ishingiye kuri gaze ya amimonia kandi ishobora gutanga inyungu nyinshi.

Uburyo bwiza bwa Amoni ya Amonfulisation gahunda

Shandong Zhongpeng Ceramic idasanzwe Coramics Co, Ltd ni imwe mu miseno nini ya silicon ceramic ibisubizo bishya mu Bushinwa. Ubuhanga bwa Teramic teramic: Hakomeye ya MoH ni 9 (Hardness Nshya ya MoH ni 13), irwanganwa ryiza cyane ku isuri no kugaburira neza, Aburamu no kurwanya indashyikirwa. Ubuzima bwa Serivisi ya Sic ni inshuro 4 kugeza kuri 5 kurenza 92% ya alumina. Mor ya RBICIC ni inshuro 5 kugeza 7 kuri snbsc, irashobora gukoreshwa muburyo bugoye. Inzira yo gutanganwa yihuta, itangwa ni nkuko byasezeranijwe kandi ubuziranenge ni icya kabiri kuri ntanumwe. Buri gihe dukomeza guhangana intego zacu no guha imitima yacu kumuryango.