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Whakaaturanga o te Desulfurization Poutū Roller Mill Pūnaha

Ko te rere o te tukanga o tedesulfurization poutū mira roeraHe maeneene te punaha, ka tiakina te haumi me te ngawari o te whakahaere whakaputa.I te wa e whiriwhiri ana i te mahere tukanga whakaputa me te kowhiringa taputapu o te paura kowhatu kowhatu desulfurization, ka whakamahia nga tikanga hou me nga hangarau hou, he ohaoha, he whaitake, he mahi me te pono.Ko te HCMilling(Guilin Hongcheng), ko te hoahoa kaupapa me te kaihanga o te punaha mira roera poutū desulfurization, ka whakauru i te paanga desulfurization o te mira roera poutū.

 https://www.hc-mill.com/hlm-vertical-roller-mill-product/

HLMdesulfurization poutū mira roera

He maha nga mea matua e pa ana ki te pai o te desulfurization:

1. Kōeke pākeho

Ka whakatauhia te karaehe pākeho e te ihirangi CaO.Ko te nui o te CaO o te kowhatu parakore ko te 56%.Ko te teitei o te parakore o te kowhatu kowhatu, ko te pai ake o te mahi desulfurization.Hei kaihoahoa tukanga, i te wa e hoahoa ana i nga kai, kaua e tatau noa i tana hanganga matū, engari kia mohio ano koe ki ona ahuatanga tinana.Ko te 48% - 54% te ihirangi konupūmā waikura o te pākeho kōeke tuatahi;Karekau te kowhatu pākeho e hiahia kia nui ake te ihirangi CaO.Ko te kowhatu pākeho me te CaO>54% he tino parakore me te mamatized.Ehara i te mea ngawari ki te huri me te kaha o te matū matū, na reira kaore i te pai mo te whakamahi hei desulfurizer.

 

2. Te pai o te paura pākeho

Ka iti ake te rahi o te matūriki o te paura pākeho, ka nui ake te horahanga mata motuhake.I te mea ko te tauhohenga whakarewatanga o te kowhatu kohatu he totoka-wai e rua-waahanga tauhohenga, a ko tona tere tauhohenga he rite ki te waahi mata motuhake o nga matūriki kowhatu kowhatu, he pai te mahi whakakorenga o nga matūriki kowhatu kowhatu, teitei ake nga momo reeti tauhohenga e pa ana, teitei ake te pai o te desulfurization me Ko te whakamahinga o te kowhatu kowhatu, engari ka iti ake te rahi o te matūriki kowhatu, ka nui ake te kohi hiko kuru.Ko te tikanga, ko te tere o te paura kirikiri e haere ana i te 325 mesh sieve (44 microns) he 95%.

 

I te wa ano, ko te rahi o te matūriki o te paura kirikiri e pa ana ki te kounga o te kirikiri.I roto i te tikanga ki te whakarite kia tae te pai desulfurization me te reiti whakamahi pākeho ki tetahi taumata, ina he tiketike te ihirangi poke i roto i te pākeho, kia pai te whenua pākeho.

 

Hangarau hanga paura pākeho whakamahi desulfurization poutū mira roerapūnaha:

Mo te tukanga FGD e whakamahi ana i te paura kowhatu kowhatu hei whakamaarama, me uru te paura kirikiri ki te wai totoka rua-wahanga tauhohenga whakakorenga, a he pai te tere o te tauhohenga ki te waahi mata motuhake o nga matūriki kowhatu.Ko te iti ake o te matūriki o te matūriki paura pākeho, ka nui ake te horahanga mata motuhake ma te papatipu.He pai te whakarewatanga o nga matūriki pākeho, he nui hoki nga reiti tauhohenga e pa ana.Heoi, ka iti ake te matūriki o te pākeho, ka nui ake te whakapau kaha o te kuru.Ko te tikanga, ko te tere o te paura kirikiri e haere ana i te 325 mesh sieve (44 microns) he 95%.I te wa ano, ko te rahi o te matūriki o te paura kirikiri e pa ana ki te kounga o te kirikiri.I roto i te tikanga ki te whakarite kia tae te pai desulfurization me te reiti whakamahi pākeho ki tetahi taumata, ina he tiketike te ihirangi poke i roto i te pākeho, te pākeho kia whenua pai.Ko te hangarau mira ngongo tuku iho e whakamahia ana ki te whakarite i te paura kowhatu kowhatu, he nui te kohi hiko, he iti te whakaputanga, he uaua te rere o te tukanga, he uaua ki te whakahaere i te pai me te tohu matūriki.Na te whakawhanaketanga o te hangarau huri, ka whakamahia te hangarau hurihuri mira poutū.Na te mea ko te maataapono o te hurihanga paparanga, he iti te kohi hiko (20-30% iti iho i te kai mana o te mira ngongo), he pumau te hanganga matū o te hua, he rite te karaehe matūriki, he ngawari te rere o te tukanga. .

 

Ko te pākeho ka kuhu ki roto i te tipu ka tukuna ki roto i te hopper ma te taraka, ma te marau ranei, a ka pakaruhia te kirikiri i te wa kotahi.Ka tukuna atu nga poraka kowhatu ki te kuru ma te kai pereti.Ko te rahi o te matūriki whangai kei te 400-500mm te rahi, me te 15mm te rahi o te tukunga matūriki.Ka tukuna te kowhatu kowhatu maru ki roto i te silo kowhatu ma roto i nga taputapu kawe, a, ko te tihi o te silo he mea rite ki te kaikohi puehu kotahi mo te tango puehu.Ko te kowhatu kowhatu kua pakaruhia ka mitahia, ka kohia e te whitiki tere tere i raro o te silo, katahi ka whangaia ki roto i te mira roera poutū e te kaikawe whitiki mo te huri.Ko te hua kua oti ko te paura pākeho me te 250 meshes te pai.Ko te paura kirikiri i muri i te hurihanga ka haria ki te whare putunga hua mo te rokiroki.Ko te tihi o te whare putunga he mea rite ki te kohikohi puehu kotahi mo te tango puehu.Ko nga hua kua oti ka tukuna ki te taraka taraka nui mo te tuku ma te miihini nui kei raro o te whare putunga.

 

Te paheketanga o te weranga omira roera poutū:

Ko te mahi huri oHLMmira roera poutū ka mau i te maataapono huri oro paparanga, me te pehanga huri huri, he iti te haruru, he iti te kohi hiko, he iti te kakahu, he kaha te urutau ki nga rawa, he ngawari te rere o te tukanga me te pai o te punaha.Kei te whakahaerehia te punaha katoa i raro i te pehanga kino me te iti o te parahanga puehu.Ko te mahinga huri o te mira roera poutū he karaehe witi rite, te pai o te hua ka taea te whakarite (ka eke ki te 600 meshes neke atu ranei te pai o te hua), ka tere te ine me te whakatika i te pai o te hua.

 

Mena kei a koe nga hiahia e pa ana, tena koa whakapiri mai ki a maatau mo nga taipitopito o nga taputapu me te tuku korero whai ake ki a maatau:

Ingoa rawa

Te pai o te hua(mesh/μm)

kaha (t/h)


Te wa tuku: Noema-11-2022