Amapayipi amanzi akhishwe amaminerali kanye nezinhlelo zokufudumeza zikagesi ethangini

Ukuchithwa kwamaminerali kuwukwelashwa ngamakhemikhali kwamanzi okusetshenziselwa ukususa usawoti emanzini ompompi. Ngenxa yomthelela wezinga lokushisa elingaphandle, amapayipi amaningi amanzi angasasawoti kanye nezinsiza zamathangi azoqhwanda futhi aminyene emazingeni okushisa aphansi. Ngakho-ke, ukulandelwa kokushisa nokufakwa kuyadingeka, futhi ukulandelela ukushisa kukagesi ngokungangabazeki kube yisinqumo sokuqala. Njengoba i-PH yamanzi akhishwe usawoti iyi-alkaline futhi igqwala, amapayipi namathangi enziwe ngensimbi engagqwali. Uma ukhetha uhlobo lwe-tape yokushisa kagesi, udinga ukukhetha i-tape yokushisa kagesi evimbela ukuqhuma kanye ne-anti-corrosion, njenge-25-DWK2-PF.  

Umgomo wokusebenza wesistimu yokushisisa kagesi yepayipi lamanzi asuliwe: ukunxephezela ukulahlekelwa ukushisa okubangelwa umehluko wezinga lokushisa phakathi kwangaphakathi nangaphandle kwegobolondo lepayipi. Ukuze kuzuzwe inhloso yokunqanda ukuqhwaza kwepayipi noma okokusebenza, kuyadingeka ukunikeza ukushisa okulahlekile epayipini futhi kugcinwe ibhalansi yokushisa yoketshezi epayipini noma imishini. Ingakwazi ukugcina izinga lokushisa layo lingashintshile.

Izinyathelo zokufaka ipayipi lamanzi akhishwe amaminerali wokushisisa ugesi

1. Beka itheyiphu yokushisisa kagesi emugqeni oqondile ohlangothini olulodwa lwepayipi bese uyivikela epayipini nge-aluminium foil tape. Emaphethelweni aphansi wepayipi, isikhala esinqunyiwe akufanele sibe ngaphezu kwama-50cm.

2. Khetha indlela yokusonta okusontekile, bese usonga ngokulinganayo nangokuzungeza itheyiphu yokushisisa kagesi epayipini ngokuhambisana nobude obudingekayo bemitha ngayinye yepayipi, bese uyilungisa ngendlela ezungeza nge-aluminium tape.

3. Sebenzisa itheyiphu ezwela ukucindezela ukuze uvikele itheyiphu yokushisisa kagesi ezintweni zokusebenza. Uma imishini idinga ukwandisa indawo yokushisa, i-aluminium foil tape ingasetshenziswa ukuyilungisa.

4. Xhuma ibhokisi letheminali yamandla. Khipha umgodla wangaphandle wetheyiphu yokushisisa kagesi, ucwebe ibha yebhasi, udlulise itheyiphu yokushisisa kagesi ekhumuliwe endaweni engezansi yebhokisi lokuhlangana amandla ebhokisini lokuhlangana, bese ufaka intambo yamandla ebhokisini lokuhlangana bese uyilungisa i-terminal block. Uma kukhona amagatsha epayipini, ibhokisi lokuhlangana elinezindlela ezimbili nezintathu lingasetshenziswa ukuwaxhuma. Uma usebenzisa ibhokisi lokuhlangana, kufanele livalwe ngokumelene nomswakama kanye nomswakama ukuze kugwenywe izintambo ezihambisanayo kanye nokuchayeka kwezintambo zensimbi.

5. Isiphetho somsila wetheyiphu yokushisisa kagesi ivaliwe. Khubula umgodla wangaphandle kanye nongqimba oluvikelayo lokuphela komsila, usike umgogodla wekhebula lokufudumeza kagesi nge-engeli, bese ufaka umsila ocutshunguliwe ekugcineni komsila. Ungazishunqisi izintambo ezimbili ekugcineni komsila.

Impela, lapho ufaka ukulandelela ukushisa kukagesi kumapayipi amanzi akhishwe usawoti kanye namathangi, akudingekile ukuhlinzeka ngomkhondo wokushisa kanye nokuvala idivayisi yonke. Idinga kuphela ukusetshenziselwa ukulandelela ukushisa kwezinye izindawo, isibonelo:

1. Ukuze kuqinisekiswe ukusebenza okuvamile kwesiteshi samanzi somshini ofanayo, ipayipi eliholela esiteshini samanzi kufanele lilandelelwe ukushisa. Njengoba iziteshi zamanzi ezishintshayo ngokuvamile zisebenzisa isimiso sokujikeleza esivaliwe, ipayipi elisuka epayipini elikhulu liya esiteshini samanzi lingase libe yiqhwa ngenxa yokungagelezi kwamanzi ebusika. Ngakho-ke, ukuze kugwenywe ukwehluleka okungenzeka kwamapayipi kanye nokulimala kwemishini, kufanele kuthathwe izinyathelo ezifanele zokunqanda ukuqhwa.

2. Ithangi lokugcwalisa amanzi kufanele lifakwe isistimu yokushisisa ukuze kunqandwe ukubanda uma kubanda. Izinga lokugeleza kwepompo lomjovo wamanzi elilungisayo lincane, amalitha ambalwa kuphela ngehora. Ngaphandle kokulandela umkhondo wokushisa, amanzi angakhishelwa kuphela entanjeni yendle enamafutha ngepayipi elichichimayo esimweni sezulu esibandayo.

3. Ulayini oyinhloko webhasi lamanzi elichithiwe awudingi ukulandelela ukushisa ngenxa yokuthi izinga lokushisa lawo livamile futhi ungahlangabezana nezidingo zokukhiqiza, futhi uhlinzekwa ngokuqhubekayo kwi-deaerator.

4. Itheyiphu yokushisisa kufanele yengezwe esiteshini sokuthambisa amanzi somshini ofanayo kanye nethangi lomjovo wamanzi ukuze kulondolozwe ukushisa. Ngenxa yokuthi lezi zindawo ezimbili ziyizindawo lapho amanzi ancibilikisiwe anikezwa khona ngokuqondile, njengoba kungekho ukushintshaniswa kokushisa futhi ukugeleza kuncane, kuyadingeka ukwengeza i-tape yokushisa ukuze kugcinwe izinga lokushisa.