Iindaba

Ngexesha lenkqubo yokupholisa, akufuneki nje kuphela ukutshintsha ioyile yokudlulisa ubushushu obuphezulu kwizixhobo ezishushu ngetanki yefriji, kodwa kunye nokupholisa izixhobo ezishushu ngexesha elifutshane kangangoko. Ukuhamba kwenkqubo kungachazwa ngolu hlobo lulandelayo: ioyile yokudlulisa ubushushu kwitanki yokugcina ifriji sisihluzo seoyile esimile njengo-Y, kwaye umjikelo wokupholisa ulwelo oluvaliweyo oluphoqelelweyo uqhutywa ukusuka kwimpompo yefriji ukuya kwisihluli seoyile negesi se-'lipidation kettle' ye-heat exchanger ukuya kwitanki yokugcina ifriji. Izixhobo eziphambili kule nkqubo yi-heat exchanger.

Ukuphucula ukumelana nempembelelo yemithambo ye-chemical reaction kungajongwa kwezi zinto zilandelayo:

Kwimizi-mveliso efana neekhemikhali, amayeza, kunye nokucubungula ukutya, iimbiza zombane zokusabela ukufudumeza zizixhobo ezibalulekileyo zokwenza iintshukumo zamakhemikhali, ukuxuba ngokwasemzimbeni, kunye nezinye iinkqubo zobuchwepheshe. Ukukhetha imbiza yombane yokusabela ukufudumeza ehambelana neemfuno zakho akunakuphucula kuphela ukusebenza kakuhle kwemveliso, kodwa kukwaqinisekisa umgangatho wemveliso kunye nokhuseleko lokusebenza. Ngoko ke, sifanele senze njani ukhetho olulumkileyo xa sijongene noluhlu lweemveliso ezimangalisayo kwimarike? Nazi ezinye izinto ezibalulekileyo kunye namanyathelo.

Kwimizi-mveliso efana neekhemikhali, amayeza, kunye nokulungiswa kokutya, iimbiza zombane zokusabela ekufudumaleni zizixhobo ezibalulekileyo zokwenza iimpembelelo zeekhemikhali, ukuxubana ngokwasemzimbeni, kunye nezinye iinkqubo zobuchwepheshe.

Ukugcinwa kweenqanawa zokusabela zentsimbi engagqwali kubandakanya iinkalo ezininzi, nganye kuzo ifuna ukusebenza ngononophelo kunye nokuhlolwa rhoqo ukuqinisekisa ukusebenza kwazo okuzinzileyo ixesha elide kunye nokwandisa ubomi benkonzo yazo. Ezi zilandelayo ziingongoma ezineenkcukacha malunga nokugcinwa kweenqanawa zokusabela zentsimbi engagqwali.

Ukukhethwa kwezinto ze-reactor kunempembelelo enkulu kumgangatho wemveliso. Ii-reactor ezenziwe ngezinto ezahlukeneyo zineempawu ezahlukeneyo zokusebenza. Ukukhetha izinto ezifanelekileyo kunokuphucula umgangatho wemveliso kwaye kwandise ubomi benkonzo ye-reactor.

Iingenelo zokusetyenziswa kwekettle yokusabela ekhawulezayo yokusasazeka kwishishini lamayeza zibalulekile, ikakhulu zibonakala kwezi zinto zilandelayo:

Iketile yokusabela ngombane, njengesixhobo esibalulekileyo seekhemikhali, idlala indima ebalulekileyo kwiimpendulo zeekhemikhali kunye novavanyo.

Itanki yokubilisa esetyenziselwa ukubilisa i-anaerobic (njengokuvelisa utywala kunye nezinyibilikisi) inokuba nesakhiwo esilula. Iitanki zokubilisa ezisetyenziselwa ukubilisa i-aerobic (njengokuvelisa ii-antibiotics, ii-amino acids, ii-organic acids, iivithamini, njl.njl.) zifuna ukufakwa rhoqo komoya omkhulu ongcolileyo etankini, kwaye ukuze kuqwalaselwe izinga lokusetyenziswa komoya ongenisiweyo, ulwakhiwo lwetanki yokubilisa luyinkimbinkimbi. Iitanki zokubilisa ezisetyenziswa rhoqo ziquka iitanki zokubilisa ezisebenzisa umatshini, iitanki zokubilisa iibubbles, kunye neetanki zokubilisa eziphakamisa igesi.

I-Spiral wound heat exchanger sisixhobo esiqhelekileyo sokutshintshiselana ngobushushu esisetyenziswa kakhulu kwiindawo ezininzi zoshishino. Ukuze kuqinisekiswe ukusebenza okuqhelekileyo kunye nokwandisa ubomi benkonzo ye-spiral wound heat exchanger, umsebenzi wokulungisa ubaluleke kakhulu. Xa sisenza ulondolozo kwi-spiral wound heat exchangers, kufuneka sinikele ingqalelo kula manqaku alandelayo aphambili.