Idivayisi yokuvuselela i-NMP

Ukubuyiswa Kokushisa Okungcolile inqubo yokubuyisa amandla okushisa aqukethwe kumagesi okukhipha umoya enqubo yokukhiqiza ungqimba, ngaleyo ndlela kufezwe ukonga amandla nokunciphisa ukusetshenziswa. Isimiso sihilela ukusebenzisa i-heat exchanger ukushintshanisa ukushisa phakathi komoya wokukhipha umoya oshisayo osuka ohlelweni kanye nomoya othatha amazinga okushisa aphansi, okuvumela amandla okushisa akhishwe ohlelweni lokushisa okuphezulu ukuthi abuyiselwe ohlelweni ngesimo sokushisa komoya okwenyukile. Lokhu kufeza umphumela wokubuyiselwa kokushisa, kwandisa ukusebenza kahle kokuvuselelwa kwamandla okushisa, futhi kunciphisa ukusetshenziswa kwamandla kanye nokufakwa kwamandla.

Inzuzo yesistimu yokubuyisa ukushisa kwemfucuza kaPengjin ukuthi igcina isakhiwo esincane ngenkathi ihola imboni ekusebenzeni kahle kokubuyisa ukushisa kwemfucuza.

Umshini Ohlanganisiwe uwuhlelo olufeza imisebenzi emithathu ngesikhathi esisodwa enqubweni yokukhiqiza ungqimba: ukuhlanzwa kwamagesi okukhipha umoya, ukubuyiswa kokushisa okulahliwe, kanye nokujiya kwegesi ye-NMP ibe uketshezi ukuze isetshenziswe kabusha.

Lo mgomo uhilela ukuhlanganisa amamojula amathathu asebenzayo: ibhokisi lokuhlunga, ukubuyisa ukushisa okulahliwe, kanye neyunithi ye-condenser. Lokhu kuvumela ukuhlanzwa komoya wokukhipha umoya, ukubuyisa amandla okushisa, kanye nokufinyela kanye nokubuyisa igesi ye-NMP ngesikhathi senqubo yokukhiqiza i-coating.

Inzuzo yoMshini Ohlanganisiwe kaPengjin ukuthi unendawo encane, ukusetshenziswa kwesikhala esiningi, kanye nokugeleza kwegesi okubushelelezi.

Ibhokisi Lokudonswa Kwekhabhoni Elisebenzayo lisetshenziselwa ukuhlukanisa nokuhlanza ingxube kumagesi okukhipha umoya akhiqizwa ngesikhathi senqubo yokukhiqizwa kokumboza, okuvumela amagesi okukhipha umoya ukuthi akhishwe ngokuphephile emoyeni ozungezile.

Lesi simiso sisekelwe ezicini zokungenisa umoya ezingokwenyama nezingokwekhemikhali zekhabhoni evuselelwa ngamanzi. Lapho amagesi okukhipha umoya engena ebhokisini lokungenisa umoya elivuselelwa ngamanzi futhi edlula ungqimba lwalo lwekhabhoni evuselelwa ngamanzi, ukusebenzisana phakathi kokungcola kumagesi okukhipha umoya kanye nekhabhoni evuselelwa ngamanzi kususa noma kunamathisela ngempumelelo lezi zinto ebusweni bekhabhoni evuselelwa ngamanzi. Lokhu kufeza ukuhlanzwa komoya futhi kuthuthukise ikhwalithi yomoya.

Inzuzo yePengjin's Activated Carbon Adsorption Box isekusebenzeni kwayo kokuhlanza okuhamba phambili embonini.

Ukuxhumeka okulandelanayo kwedivayisi yokubuyisa uketshezi olungcolile, idivayisi yokuphelelwa amanzi emzimbeni, kanye nedivayisi yokuhlanza kwakha uhlelo olusebenzayo. Iyunithi yokubuyisa ejikelezayo ixhunywe ethangini lokubuyisa uketshezi olungcolile lwe-NMP ngepayipi lokuqala lokudla. Ithangi lokubuyisa uketshezi olungcolile lwe-NMP lixhunywe embhoshongweni wokuphelelwa amanzi emzimbeni ngepayipi lesibili lokudla. Ipayipi lokuphelelwa amanzi emzimbeni kanye nokuphinda libilise lixhunywe ngokulandelana ephampini elingezansi lokuphelelwa amanzi emzimbeni kanye ne-reboiler yokubuyisela amanzi emzimbeni, evumela ukuthi kuxhunywe indawo yokuphuma yombhoshongo wokuphelelwa amanzi emzimbeni kanye nendawo yokungena ephansi ye-reflux. Indawo yokuphuma yephampu elingezansi lokuphelelwa amanzi emzimbeni ixhunywe endaweni yokuphuma yokuphakelwa yombhoshongo wokuhlanza ngamanzi ngepayipi lesithathu lokudla. Umbhoshongo wokuhlanza une-outlet eseceleni, exhunywe ephayiphini lokubuyisa. Lokhu kuvimbela ukususwa okungaphelele kwezingxenye zokukhanya, okungaholela ekubuyiselweni kwemikhiqizo ye-NMP engahlangabezani nezimfuneko. Ngenxa yalokho, kuthuthukisa izinga lokufaneleka kwemikhiqizo futhi kunciphisa ukutshalwa kwezimali kwemishini.

Lokhu kuphathelene nesizinda sobuchwepheshe semishini yokusekela ukukhiqizwa kwebhethri le-lithium-ion. Uhlelo luhlanganisa i-heating kettle, i-distillation tower, i-Roots fan, i-buffer tank, i-molecular sieve membrane assembly, i-condenser, i-water water receiving tank, i-product receiving tank, i-vacuum buffer tank, kanye ne-vacuum pump. I-heating kettle isetshenziselwa ukufudumeza i-NMP waste liquid edinga ukuhlanzwa, futhi ifaka i-gas distributor phansi. Indawo yokukhipha igesi phezulu ixhunywe kokubili kumbhoshongo we-distillation kanye ne-molecular sieve membrane assembly. Ukungena kwegesi kwe-gas distributor kuxhunywe ku-Roots fan. I-molecular sieve membrane assembly isebenza ukuhlukanisa i-NMP kanye nama-molecule amanzi kusuka ku-circulating process gas. Inqubo eyethulwa yilokhu kuthuthukiswa igcwalisa ukuhlanzwa kwe-NMP ngokujikeleza nokususa amanzi ngesimo se-gas phase ngokulawula ingcindezi ye-osmotic kanye nengcindezi ekhishwa yi-Roots fan.