Iimveliso
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I-DMF Solvent Recovery Plant
Emva kokuba i-solvent ye-DMF evela kwinkqubo yokuvelisa i-preheated, ingena kwikholomu yokunciphisa amanzi. Ikholamu yokukhupha amanzi inikwe umthombo wobushushu ngumphunga ophezu kwekholamu yokulungiswa. I-DMF kwitanki yekholomu igxininiswe kwaye ifakwe kwi-evaporation tank ngepompo yokukhupha. Emva kokuba isinyibilikisi senkunkuma kwitanki yokuphuphuma komphunga sitshiswe sisifudumezi sesondlo, isigaba somphunga singena kwikholamu yokulungiswa kwakhona, kwaye inxalenye yamanzi ibuyiswa kwaye ibuyiselwe kwitanki yokuphuphuma komphunga nge-DMF ukuze iphinde ibe ngumphunga. I-DMF ikhutshwe kwikholamu ye-distillation kwaye iqhutywe kwikholamu ye-deacidification. I-DMF eveliswe kumgca wecala lekholamu ye-deacidification ipholile kwaye yondliwa kwi-DMF egqityiweyo itanki yemveliso.
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I-DMF yokuBuyiselwa kweGesi yokuBuyisa iNkunkuma
Ekukhanyeni kwemigca yemveliso eyomileyo & emanzi yamashishini enziwe ngesikhumba akhupha igesi ye-DMF yokukhupha igesi, i-DMF inkunkuma yokubuyisela igesi yokubuyisela inkunkuma inokwenza ukuba ikhuphe ifikelele kwiimfuno zokukhusela okusingqongileyo, kunye nokuphinda kusetyenziswe amacandelo e-DMF, kusetyenziswa iifayili zokusebenza eziphezulu zenza i-DMF yokubuyisela. ukusebenza kakuhle ngaphezulu. Ukubuyiselwa kweDMF kunokufikelela ngaphezulu kwe-95%.
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I-DMAC Solvent Recovery Plant
Le nkqubo yokubuyisela i-DMAC isebenzisa i-vacuum ye-vacuum enezigaba ezihlanu kunye nenqanaba eliphezulu lokulungiswa kwe-vacuum ukwahlula i-DMAC emanzini, kwaye idibanisa nekholomu ye-vacuum deacidification ukufumana iimveliso ze-DMAC ezinezalathisi ezibalaseleyo. Idityaniswe ne-evaporation filtration kunye ne-residual liquid evaporation system, ubumdaka obuxutywe kulwelo lwenkunkuma ye-DMAC bunokwenza intsalela eqinileyo, buphucule izinga lokubuyisela kunye nokunciphisa ungcoliseko.
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Isixhobo soNyango se-DMA
Ngexesha le-DMF yokulungiswa kunye nenkqubo yokubuyisela, ngenxa yokushisa okuphezulu kunye ne-Hydrolysis, iinxalenye ze-DMF ziya kuchithwa kwi-FA kunye ne-DMA. I-DMA iya kubangela ungcoliseko lwevumba, kwaye izise ifuthe elibi kwimeko-bume yokusebenza kunye neshishini. Ukulandela imbono yokhuseleko lweNdalo, inkunkuma ye-DMA kufuneka itshiswe, kwaye ilahlwe ngaphandle kongcoliseko.
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Isityalo soBuyiselo seToluene
Isityalo sokubuyisela i-toluene ekukhanyeni kwecandelo le-super fiber plant extract, ivelisa impembelelo enye yokunyuka kwenkqubo yokukhupha i-double-effect, ukunciphisa ukusetyenziswa kwamandla ngama-40%, kudityaniswe nokuwa kwefilimu engumphunga kunye nokusebenza okuqhubekayo kwentsalela, ukunciphisa i-polyethylene. kwi-toluene eseleyo, ukuphucula izinga lokubuyisela i-toluene.
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Intsalela Dryer
Intsalela dryer nguvulindlela uphuhliso kunye nokukhuthazwa kunokwenza intsalela yenkunkuma eveliswe isixhobo sokubuyisela i-DMF yome ngokupheleleyo, kwaye yenze ukwakheka kwe-slag. Ukuphucula izinga lokubuyisela i-DMF, ukunciphisa ukungcoliseka kwendalo, ukunciphisa ubuninzi bomsebenzi wabasebenzi, nabo. Usomisi ube kumashishini amaninzi ukufumana iziphumo ezilungileyo.
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Isixhobo sokuBuyisa i-Solvent eyomileyo
Ukukhutshwa kwenkqubo eyomileyo yokukhutshwa kwemveliso ngaphandle kwe-DMF ikwaqulathe ivumba elimnandi, iiketoni, isinyibilikisi se-lipids, ukufunxwa kwamanzi asulungekileyo kubuchule bokunyibilikisa obunjalo bumbi, okanye akukho siphumo. Inkampani iphuhlise inkqubo entsha yokubuyisela isinyibilikisi esomileyo, iguqulwe ngokungeniswa kolwelo lwe-ionic njengento efunxayo, inokuphinda isetyenziswe kwirhasi yomsila yokwakheka kwesinyibilikisi, kwaye inenzuzo enkulu kwezoqoqosho kunye nenzuzo yokhuseleko lokusingqongileyo.
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Inkqubo yoLawulo ye-DCS
Inkqubo yokubuyisela i-DMF yinkqubo eqhelekileyo yokuchithwa kweekhemikhali, ebonakaliswe yinqanaba elikhulu lokulungelelaniswa phakathi kweeparitha zenkqubo kunye nemfuneko ephezulu yezibonakaliso zokubuyisela. Ukususela kwimeko yangoku, inkqubo yesixhobo esiqhelekileyo kunzima ukufezekisa ixesha langempela kunye nokubeka iliso ngokufanelekileyo kwenkqubo, ngoko ke ulawulo luhlala lungazinzi kwaye ukubunjwa kudlula umgangatho, ochaphazela ukusebenza kakuhle kwemveliso yamashishini. Ngesi sizathu, inkampani yethu kunye neYunivesithi yaseBeijing yeTekhnoloji yeMichiza ngokudibeneyo baphuhlise inkqubo yolawulo ye-DCS ye-DMF yokuphinda isetyenziswe kwikhompyuter yobunjineli.