Ngicela uqaphele:

(1) Ama-gaskets e-EPDM akufanele axhumane nezincibilikisi ezinuka kamnandi ngaphezu kwesigamu sehora.

(2) Ingxenye engemuva yepuleti ayikwazi ukuthinta phansi ngokuqondile lapho ihlanzwa.

(3) Ngemva kokuhlanza amanzi, hlola ngokucophelela amapuleti nama-gaskets futhi azikho izinsalela ezinjengezinhlayiya eziqinile nemicu esele endaweni yamapuleti evunyelwe. I-gasket ehlutshiwe futhi eyonakele kufanele ihlanganiswe noma ishintshwe.

(4) Lapho uhlanza ngomshini, ibhulashi lensimbi alivunyelwe ukusetshenziswa ukugwema ukunwaya ipuleti kanye ne-gasket.

(5) Lapho uhlanza ngesibhamu samanzi esinomfutho ophezulu, ipuleti eliqinile noma ipuleti eliqinisiwe kufanele kusetshenziselwe ukusekela ipuleti elingemuva (leli puleti kufanele lithintwe ngokugcwele ngepuleti lokushintshanisa ukushisa) ukuze kuvinjelwe ukuguquguquka, ibanga eliphakathi kwenozzle kanye nokushintshisana. ipuleti akufanele libe ngaphansi kuka-200 mm, ubuningi. umfutho womjovo awukho mkhulu kuno-8Mpa; Okwamanje, ukuqoqwa kwamanzi kuzonaka uma kusetshenziswa isibhamu samanzi esinengcindezi ephezulu ukugwema ukungcolisa indawo kanye nezinye izinto zokusebenza.

2  Ukuhlanza amakhemikhali

Ngokungcoliswa okujwayelekile, ngokwezakhiwo zayo, i-ejenti ye-alkali ene-mass concentration engaphansi noma elingana no-4% noma i-ejenti ye-asidi ene-mass concentration engaphansi noma elingana no-4% ingasetshenziselwa ukuhlanza, inqubo yokuhlanza ithi:

(1) Izinga lokushisa lokuhlanza: 40 ~ 60℃.

(2) Ukugezwa ngemuva ngaphandle kokuhlakazwa kwezisetshenziswa.

a) Xhuma ipayipi endaweni yemithombo yezindaba kanye nepayipi lokuphuma kusengaphambili;

b) Xhuma okokusebenza “nemoto yokuhlanza umakhenikha”;

c) Pompa ikhambi lokuhlanza endaweni yokusebenza kwelinye icala njengokugeleza komkhiqizo okuvamile;

d) Isixazululo sokuhlanza ngokuzungeza imizuzu eyi-10–15 ngesilinganiso sokugeleza kwemidiya esingu-0.1～0.15m/s;

e) Ekugcineni zungeza futhi imizuzu engu-5～10 ngamanzi ahlanzekile. Okuqukethwe kwe-chloride emanzini ahlanzekile kufanele kube ngaphansi kuka-25ppm.

Ngicela uqaphele:

(1) Uma le ndlela yokuhlanza yamukelwa, uxhumano oluyisipele luzogcinwa ngaphambi kokuhlanganiswa ukuze uketshezi lokuhlanza lukhishwe kahle.

(2) Amanzi ahlanzekile azosetshenziswa ukugudluza isishintshi sokushisa uma ukushaywa kwangemuva kwenziwa.

(3) I-ejenti yokuhlanza ekhethekile izosetshenziselwa ukuhlanza ukungcola okukhethekile ngokusekelwe kumacala athile.

(4)Izindlela zokuhlanza imishini namakhemikhali zingasetshenziswa zihlangene.

(5) Kungakhathaliseki ukuthi iyiphi indlela eyamukelwayo, i-hydrochloric acid ayivunyelwe ukuhlanza ipuleti lensimbi engagqwali. Amanzi angaphezu kuka-25 ppm chlorion okuqukethwe angeke asetshenziselwe ukulungisa uketshezi lokuhlanza noma ipuleti lensimbi engagqwali elishaywayo.