Kohikohi puehu desulphurization

Ka whakamahia e te taputapu tango puehu kohua tetahi kukū (i konei ko te 28% hei tauira) o te wai haukini hei desulfurizer, hangaia he haukinia sulfate slurry, ka haria ki te punaha maimoatanga o te tipu tongi.Ko te nui o te haukini e whakamahia ana i roto i te tukanga desulfurization ka whakatika aunoa e te tatūkē pH mana takirere ka inehia e te mita rere.Ko nga tioata haukini haukini ka whakamaaramahia e te haukinia ngawha kukū slurry i roto i te precipitator desulfurization, me nga matūriki iri me te ōwehenga taumaha o te 35% ka hangaia.Ka pania enei quilts slurry ki te whare maimoatanga, i muri i te whakamaroketanga tuatahi me te tuarua, ka tukuna ki te tipu tongi mo te whakamaroketanga atu, whakamaroke, te whakamaroke me te rokiroki.I te wa e whakahekehia ana te hau rewharewha ma roto i nga taputapu tango puehu kohua, ka mahia ano e te kaikohi puehu kohua nga hua-a-waha hei whakatutuki i etahi painga ohaoha.
Ko te kaikohi puehu desulphurization he ahua o te paparanga wai cavitation i roto i te hau rewharewha ki te kia tukinotia i roto i te hau hau kohi ruma cavitation te tuki ki te wai desulphurization i te pito o runga me te rere o raro, me te gasliquid wāhanga e rua tuki ka tapahia tetahi ki tetahi i roto i te ahua o te whakawhiti papatipu microbubble, me te paparanga wai cavitation ki te poke o te huinga hopukina āta thickens.Ko tetahi wahanga o te paoa paoa pakaru ka taka ki raro o te pourewa, ka piki ake te auahi purea mai i te tumere.
Ko te reeti desulphurization he teitei ake i te 95%, a ko te kukū putanga o te paowa he iti iho i te 50mg / Nm3.
Karekau he puha, karekau he paraka, he whakaihiihi me etahi atu raru.
He iti te ōwehenga wai-hau, e 20% noa iho o te rehu pourewa hau.
He iti rawa te reeti kore, mena he mea noa te powhiriwhiri hukihuki me te papu tuku wai, ka taea e te taputapu te mahi me te tino ngawari te mahi.
Ko te paunga o te pehanga hau he 1200 - 1500 Pa anake.
Whai muri i te maimoatanga, karekau he topata wai kohu i roto i te rewharewha.
He iti te utu whakahaere me te haumi.
Ko te slurry pākeho, slurry kotakota, alkali waipiro, wai ururua o alkali waipiro me te rite e taea te whakamahi rite te kaihoko desulfurizing.
Mo te kukū teitei, he uaua ki te whakahaere i te hau rewharewha paerewa ma te tikanga whanui.Ko te hau rewharewha me nga ihirangi o S02 teitei ake i te 10000mg/Nm3 ka taea te pure i raro i te 100mg/Nm3.

Painga:

1.Ko te kaha o te whakakore i te puehu me te whakaheke he tiketike, a, ka taea e te kaha o te whakakore i te 85% te whakamahi i te wai horoi alkaline.
2.Ko te pourewa absorption he iti me te ngawari ki te whakauru.
3.Ko te iti o te wai me te iti o te kaha o te kaha.
4.Ko nga taputapu he pono, he maamaa me te waatea ki te pupuri.

Taupānga

Te ahumahi hiko, te ahumahi semiconductor, te ahumahi PCB, te ahumahi LCD, te rino me te ahumahi whakarewa, te whakakikorua me te ahumahi maimoatanga mata whakarewa, te tukanga pickling, te waikano, te rongoa, te ahumahi matū, te whakakore, te tango i te SOx / NOx mai i te hau wera me etahi atu wai-wairewa. te maimoatanga parahanga hau.

Whakapaipai me te Tukunga