Silicon carbide fgd nozzle yeasakashama mune simba chirimwa

FLUE GESI DESULFURUZE (FGD) Inonyaradza Nozzles
Kubviswa kweSarufa oxides, kuwanzotaurwa seSox, kubva kumagasi anowedzera kushandisa alkali reagent, yakadai seyakaomeswa slurry.

Kana mafudzi akaomeswa akashandiswa mukusimbisa maitiro ekumhanya mhanya, mafuro, kana zvimwe zvishandiso zvavanenge vane mukana wekusunungura so2 kana kuti so3 sechikamu chegasi rakapererwa. Aya mhou dzeSurudions dzinoita nyore nyore nezvimwe zvinhu kuti ugadzire nzvimbo dzinokuvadza senge sulfuric acid uye uve nemhedzisiro yekukanganisa hutano hwevanhu uye nharaunda. Nekuda kweizvozvo mazvingagona, kutonga kweiyi makompikiti mune flue gasi chikamu chakakosha chemarasha akadzingwa zvidyarwa nemaindasitiri.

Nekuda kwekukwira, kupwanya, uye kuvaka zvine masimba, imwe yezvakavimbika masangano ndeyekupaza gasi dema Spray nozzles dzinokwanisa kuita zvinobudirira uye nekuvimbika kugovera idzi slurries mumatanho ekunyora. Nekugadzira materu ematare emadonhwe akakodzera, aya madonhwe anokwanisa kuumba nzvimbo yemusoro inodiwa pakutora kwekunyora mhinduro yeiyo scauging gasi.

Kusarudza FGD abyorber nozzle:
Zvinhu zvakakosha zvekufunga nezve:

Kutsveta media media density uye viscosity
Inodiwa saizi yemadonhwe
Saizi chaiyo yekudonha yakakosha ndeyekukosha kuti uve nechokwadi chekutora chaicho
Lzzle zvinhu
Sezvo iyo flue gasi inowanzo kuora uye iyo scrubling fluid inowanzo slurry ine yakakwirira solids yezvinyorwa uye inosarudza yakakodzera corrosion uye kupfeka zvinhu zvinopesana zvakakosha
Nozzle Clog Kudzivisa
Sezvo iyo scrubing fluid inowanzo slurry ine yakakwira solids zvemukati, kusarudzwa kweiyo sozzle ine chekuita nekushomeka kweClog kukanganisa kwakakosha
Nozzle Spray Maitiro uye Kuiswa
Kuitira kuti uve nechokwadi chekutora kwakazara kwekuvhara kweiyo gasi rwizi rwusina bypass uye nguva yakakwana yekugara yakakosha
Nozzle yekubatanidza saizi uye mhando
Inodikanwa kutsvaira fluid fluid rate
Inowanikwa kudzvinyirirwa kudonha (δP) mhiri kweiyo nozzle
Δp = kugovera kumanikidzwa pa nozzle inlet - process kumanikidza kunze kwehusiku
Mainjiniya edu ane ruzivo anogona kubatsira kuti ndeupi ruzha rwunoita sezvinodiwa neyako dhizaini
Common FGD abyorber Nozzle inoshandisa uye maindasitiri:
Marasha uye zvimwe nehossil mafuta magetsi zvidyarwa
Petroleum ratinimies
Munyori marara anopinda munyori
SEment Kilns
Simbi Inonyemwerera

SIC yeSICS Datasheet

Zvimbokwezva ne lime / limestone

Sezvinoratidzwa mumufananidzo 1, FGD Systems yekushandisa lime / limestone yakamanikidzwa oxidation (LSFO) inosanganisira matatu makuru-masisitimu:

• Reagent Kugadzirira, Kubata uye Kuchengetedza
• Mudziyo unobviswa
• Marara uye nekubudira kubata

Reagent Kugadzirira kunoenderana nekuburitsa kwakapwanywa Limestone (Cac3) kubva kuchimbokwira silo kune yakadonhedza tangi yekupa. Iyo inokonzeresa limestone slurry inobva yapwanywa kune iyo yekubvisa chombo pamwe neyebuiler flue gasi uye oxidizing mhepo. Spray Nozzles anoendesa madonhwe akanaka ekugadzirisa anobva aenda kunoyerera kune iyo inouya fife gasi. Iyo SO2 muFLE FLEGES INOGONESWA NEZVINHU ZVINOGONESA KUTI VABUDZIKO RINOGADZIRA Calcium Sulfite (CACO3) uye CO2. Mhepo yakaunzwa mumabhizimusi inosimudzira oxidation yeCACO3 kuCACO4 (yakaoma fomu).

Iyo yekutanga LSFO maitiro ndeye:

Caco3 + so2 → CACO3 + CO2 · 2h2o

Iyo oxided slurry inounganidza muzasi pehupamhi uye yakazonyorwa yakadzoserwa pamwe nekudzoserwa nekudzokera kumashure kwemisoro yehupamhi. Chikamu cheRugwaro rwekudzokorora runoregedzwa kune iyo marara Mvura yakatsvuka kubva kune inobata tangi inogadziriswazve kudzokera kuLimestone Regent Feagent Tank kana kuHydrocyclone uko kuwanda kunobviswa seyekupedzisira.

Chaizvoizvo Lime / Limestone yakamanikidzwa oxidatin yakanyorova scrubing process

Wet Fsfo Systems kazhinji inogona kuwana so2 kubvisa kusakwana kwe99-97 muzana. Kusvika pamazinga ari pamusoro 97,5 muzana kunosangana nemabasa kudzora zvinodiwa zvinodiwa, zvisinei, zvakaoma, kunyanya kune zvirimwa uchishandisa marasha eSalfu. Magnesium Catalyst Semuenzaniso, calcining kune lime inoda kuiswa kweiyo yakaparadzana lime kiln. Zvakare, lime yakagadzirirwa nyore nyore uye izvi zvinowedzera mukana wechiyero chechidhi chechigadzirwa mune scrubber.

Mutengo wekukasira ne lime kiln inogona kuderedzwa neakananga kupinza murimi muvira muvira. Nenzira iyi, lime yakagadzirwa mumubhebhi inotakurwa neiyo flue gasi mugomba. Zvinetso zvinokwanisika zvinosanganisira zvinokanganisa, kupindira nekushambadzira kwekushisa, uye lime yekushandisa nekuda kwekunyudza mumubhebhi. Zvakare, iyo lime inoderedza tembiricha yekuyerera yave yakanyungudutswa mumabhodhi emarasha, anokonzerwa nemasaini akasimba ingaitika.

Liquid tsvina kubva kuLSFO maitiro kazhinji inotungamirwa kuStabilization madziva pamwe neine tsvina yemvura kubva kune imwe nzvimbo mune sosi chirimwa. Iyo Wet FGD Liquid Effluent inogona kugutswa neSulfite Compounds uye Sulfate Compounds uye pfungwa dzekutsigira dzinowanzo bvisa kusunungurwa kwenzizi, hova dzemvura. Zvakare, kudzokorora marara Marudzi aya anogona pakupedzisira achichema kunze kwekunge asina kubhururuka zvakakwana anopihwa kuchengeta iyo yakadzvanywa munyu wepazasi wepazasi pasi peSugaration. Dambudziko rekuwedzera ndiyo inononoka kugadzirisa marara masosi, ayo anoguma nekudikanwa kweakakura, kukwirisa-huwandu hwehuwandu hwekudzvinyirira madziva. Mumamiriro ezvinhu akajairika, iyo yakagadziriswa denderedzwa mune sportization pendi inogona kuve nemakumi mashanu muzana kana anopfuura emvura emvura kunyange mushure memwedzi yakati wandei yekuchengetedza.

Iyo Calcium Sulfate yakadzoreredzwa kubva kuAyorber Reccycle slurry inogona kuve yakakwira mune isina kugadziriswa limestone uye calcium Sulfite ASH. Izvi zvinosvibisa zvinogona kudzivirira iyo calcium sulfate kubva pakutengeswa seyakagadzirwa gypsum yekushandisa muWallboard, Plaster, uye kugadzirwa kweSumbiro. Isingaenderane Limestone ndiyo yakanyanya kutungamira isina kukodzera inowanikwa mu synnthetic gypsum uye iri zvakare kusachena mune zvakasikwa (mineed) gypsum. Nepo rimestone pacharo haripindire nezvivakwa zveWallboard Ekupedzisira Zvigadzirwa, zvivakwa zvacho zvinowedzera zviripo zvinopfeka nyaya dzekugadzirisa michina. Calcium Sulfite isisingaziveke isina kudiwa mune chero gypsum seyakanaka yehukuru hwehukuru huchiisa matambudziko ekutsvaira uye mamwe matambudziko ekugadzirisa akadai sokushambidza keke uye kusvibiswa.

Kana iyo Solids yakagadzirwa muLSFO maitiro haisi yekutengeserana inotengeswa seSynthetic gypsum, izvi zvinoisa dambudziko rakaringana rekurasa. Kwemamita 1000 mw boiler kupfura 1 muzana Sulfur Marasha, huwandu hweGypsum inenge 550 matani (pfupi) / zuva. Kune chitunha chimwe chete chinopfura 2 muzana Sulfur Marasha, iyo Gypsum Kugadzirwa inowedzera kusvika kune anenge 1100 toni / zuva. Kuwedzera mamwe matani e1000 / zuva rekubhururuka ashitiki, izvi zvinounza huwandu hwakazara hwekutengesa

EADS Zvakanakira

A proven technology imwe nzira yekuRSFO kutsvaira kunotsiva limmone neammonia seiyo reagent yeiyo so2 kubviswa. Iyo yakasimba yakasimba Mufananidzo 2 unoratidza kuyerera schematic yeiyo eads system yakapihwa neJet Inc.

Amonia, flue gasi, oxidizing mhepo uye maitiro emvura isa chinjo chine huwandu hwakawanda hwekupfira. Iwo ma nozzles anogadzira madonhwe akanaka eAmmonia-ine regent yekuve nechokwadi chekutaurirana kwepamoyo kwekushandiswazve nekuuya flue gasi zvichienderana nekutevera maitiro:

(1) So2 + 2NH3 + H2O → (NH4) 2So3

(2) (nh4) 2So3 + ½O2 → (NH4) 2So4

Iyo So2 muFinter Gaka Gasi Rwizi runosangana neAmmonia muhafu yepamusoro yechikepe chekugadzira Ammonium Sulfa. Pasi peiyo chishongo chinomarara chinoshanda se oxidation tangi uko mhepo oxidize the amonium sulfite kuenda kuAmonium sulfate. Iyo inokonzeresa ambomium sulfate solution inosundidzirwa kumashure kune iyo Spray Misoro yemusoro pamazinga mazhinji mune iyo insorber. Pamberi peganda rakatsemuka gasi rinobuda pamusoro pevhu, rinopfuura nepamubati kuti coalesces chero yakapihwa mvura yemadonhwe emvura uye inobata zvinhu zvakanaka.

Iyo ambonia maitiro neSo2 uye Sulfite oxidation kune Sulfate inowana iyo yakakwira Reagent Utization chiyero. Mapaundi mana eAmonium Sulfate anogadzirwa pondo imwe neimwe yeAmoni yakadyiwa.

Sezvineiwo neLSFO process, chikamu cheiyo Reagent / Chigadzirwa Recycle Stream inogona kubviswa kuti iburitse kutengeserana neyekushambadzira. Mune eADS system, iyo yekutora chigadzirwa mhinduro inoputirwa kune iyo Solids yekudzoreredza system inosanganisira hydrocyclonelone uye centrifuge yekuisa pfungwa yeAmmonium Sulfate Chigadzirwa isati yaoma uye kurongedza. Zvese zvinwiwa (hydrocyclone kuwanda uye centrifige centrate) zvinotungamirwa kudzokera kune tangi slurry uye wozosvitswa mukati meiyo amber entortium sulfate rwizi.

• EADS Systems inopa yakakwira SO2 Kubvisa Kubudirira (> 99%), iyo inopa marango emagetsi emagetsi ekuchinja-chinja mukukasira, marasha epamusoro sarufa.
• Nepo LSFO Systems Gadzira 0.7 matani eCo2 ye toni yega yeSO2 yakabviswa, iyo eads maitiro anoburitsa kwete CO2.
• Nekuti lime uye limestone hazviite zvishoma zvinoenderana neAmmonia yeSo2 Kubviswa, yakakwira mvura yekudhara uye kupomba simba kunodiwa kuti uwane huwandu hwekutenderera hombe. Izvi zvinoguma nemitengo yepamusoro yekushandisa yeLSFO Systems.
• Capital Capitals yeEADS Systems yakafanana neiya yekugadzira lsfo system. Sezvacherechedzwa pamusoro, nepo maEads system inoda amonium Sulfate Byproduct yekugadzirisa uye kurongedza michina, iyo gadziriso yekugadzirira inoenderana neLSFO haina kudiwa kuti zvibuke, kubata uye kutakura.

Iko kusiyanisa kwakanyanya kusarudzika kweEADS ndiko kubviswa kwemvura mbiri uye yakasimba marara. Iyo eads tekinoroji ndeye zero-yemvura-discharge maitiro, zvinoreva kuti hapana kurapwa kwemarara kunodiwa. Amonium yakasimba Sulfate Byproduct inogaramo; Ammonia Sulfate ndiyo yakanyanya kushandiswa uye yakaorera chikamu munyika, nekukura kwepasirese yemusika zvinotarisirwa kusvika makumi maviri nemashanu Zvichienderana nehurongwa hwehupfumi uye hwemusika, imbi sulfate fettilizer inogona kukanganisa mari yeAmmonia-yakavakirwa fizi gasi desguzation uye zvinogona kupa mari yakakura.

Inoshanda AMMONIA FEARFFIZIZOCKOCKER SCEMITIC

Shandong zhongpeng yakakosha ceramics co. SIC technical Ceramic: Kuomarara kwaMoh Hupenyu hweSIC yeSekission ndeye mana kusvika mashanu koreba kupfuura 92% Alumina zvinyorwa. Mor Mor of Rbsc ndeye mashanu kusvika manomwe nguva yekunyeka, inogona kushandiswa kune mamwe maumbirwo akaoma. Maitiro ekutaurirana anokurumidza, kuendesa kwacho sekuvimbiswa uye kunaka ndeye yechipiri kune hapana. Isu tinogara tichiramba tichinetsa zvinangwa zvedu uye tipe moyo yedu kudzoserwa munharaunda.