Isihluzi seKhandlela esisetyenziswa kwiProjekthi yokususa izinto eziqinileyo eziXhotyisiweyo zamanzi amdaka eKhemikhali kuMzantsi-mpuma weAsia

Imvelaphi yeProjekthi
Inkampani yokuvelisa iikhemikhali ekuMzantsi-mpuma we-Asia, evelisa ikakhulu izixhobo zokuncedisa zoshishino kunye ne-surfactants, ivelisa umthamo omkhulu wamanzi amdaka aqulethe amasuntswana axhonyiweyo. Izixhobo zokuqala zokucoca yayiyi-plate-and-frame filter press, eyayinemiba efana nokukhupha rhoqo ngesandla, iindleko zokutshintsha ilaphu lesihluzo eliphezulu, kunye nomgangatho omkhulu. Umthengi wayefuna isixhobo sokwahlula ulwelo oluqinileyo olusebenza ngokuzenzekelayo, olungabizi kakhulu olune-filtration echanekileyo ye-5 microns kunye nomthamo wonyango weetoni ezingama-20 zamanzi amdaka ngosuku.

Isisombululo
Senze ngokwezifiso iIsihluzo sekhandlela se-JYCFS-17M2kumthengi. Le yunithi inendawo yokucoca eyi-17 m², igobolondo lentsimbi yekhabhoni, kunye namakhandlela esihluzo sentsimbi engagqwaliyo angama-38 e-SS304 (ubude obuyi-1,750 mm) axhotyiswe ngelaphu lesihluzo se-polyester. Ifikelela ekuchanekeni kokuhluza kwe-5 microns. Uxinzelelo loyilo yi-6 bar, uxinzelelo olusebenzayo yi-4 bar, ubushushu boyilo yi-150°C, kwaye ubushushu bokwenyani bokusebenza bugcinwa phakathi kwe-85°C kunye ne-90°C. Itywina lesigqubuthelo lisebenzisa i-fluororubber (FKM), kwaye ezantsi kufakwe ivalvu yokubhoboza ezenzekelayo. Inkqubo epheleleyo ibandakanya isakhelo senkxaso yentsimbi yekhabhoni.

Iingenelo eziphambili zesi sisombululo ziquka:

• Ukusebenza ngokuzenzekelayo ngokupheleleyo, okususa ukungenelela rhoqo ngesandla.

• Ukuhlamba umqolo ngokupheleleyo kunye nokukhupha ikhekhe ngokuzenzekelayo ngenxa yesakhiwo sesihluzi sekhandlela.

• Ukukhupha i-slag ngokuzenzekelayo ngevalvu esezantsi ye-pneumatic blowdown, okunciphisa kakhulu umsebenzi wezandla.

Iziphumo Zokusebenza
Emva kweenyanga ezintathu zokusebenza ngokuqhubekayo, ingxelo yabathengi ibandakanya:

• Ukusebenza kokuhluza: Izinto eziqinileyo ezixhonyiweyo kwindawo engcolileyo zazilawulwa rhoqo ngaphantsi kwe-5 microns, zihlangabezana neemfuno zomthengi zokubuyisela amanzi kwimveliso. Akukho kuxinana okanye ukuguquka kweekhandlela zesihluzo okwenzekileyo. Ukuhlamba nokuhlaziya i-backwashing kwasebenza kakuhle, kwaye ukudityaniswa kwelaphu lesihluzo se-polyester kunye namakhandlela e-SS304 kwabonisa ukuqina okuhle.

• Ukuzenzekela: Ivalvu esezantsi ekhupha umoya ikhupha i-slag ngokuzenzekelayo ngokweshedyuli ebekiweyo. Yonke inkqubo yokucoca kunye nokukhupha i-slag ayifuni msebenzi wesandla, nto leyo eyanciphisa kakhulu umthwalo womsebenzi wabasebenzi abakwindawo. Xa kuthelekiswa nomatshini wokucoca ipleyiti kunye nefreyimu yangaphambili, ixesha lokukhupha i-slag laligcinwa malunga neeyure ezi-2 ngosuku.

• Iindleko zokusebenza: Iqokobhe lentsimbi yekhabhoni (ubukhulu obuyi-6 mm) libonise ulwakhiwo oluqinileyo ngaphandle kokuvuza. Itywina le-FKM lisebenze ngokuzinzileyo kwi-85–90°C, lingabonisi zimpawu zokwaluphala okanye ukusilela. Emva kweenyanga ezintathu zokusetyenziswa, amakhandlela kunye nelaphu lesihluzo zahlala zikwimeko entle, kwaye umjikelo wokutshintshwa kulindeleke ukuba uhlangabezane nolindelo loyilo.

Ingxelo yabathengi
Umphathi wemveliso yomthengi uthe esi sihluzo sekhandlela sisisombulule ngempumelelo umngeni wokususa izinto eziqinileyo ezixhonyiweyo emanzini amdaka. Isici sokubhoboza ngokuzenzekelayo senza ukusebenza kwindawo kube lula kwaye kuthembeke. Izixhobo zisebenza ngokuzinzileyo ngaphandle kweemfuno zolondolozo eziphantsi, kwaye imodeli efanayo iya kubekwa phambili kwiiprojekthi zokwandisa kwixesha elizayo.

Isishwankathelo seTyala
Eli tyala libonisa ukuba isihluzo sekhandlela se-JYCFS-17M2 sifanelekile kakhulu ekususweni kwezinto eziqinileyo ezixhonyiweyo emanzini amdaka eekhemikhali. Ukudibana kwentsimbi yekhabhoni kunye nentsimbi engatyiwayo kulinganisela ukumelana nokugqwala kunye nokusebenza kakuhle kweendleko. Imisebenzi yokuhlamba ngokuzenzekelayo kunye ne-pneumatic blowdown ifanelekile kwiindawo zoshishino ezifuna ukungenelela okuncitshisiweyo ngesandla. Ukuchaneka kokucoca kwe-5-micron kuyahlangabezana neemfuno zoninzi lwezicelo zokucoca ulwelo lwemizi-mveliso kunye nokwahlulahlula ulwelo oluqinileyo.