Kusankha ma handros overlows osagwirizana ndi mavavu owongolera mankhwala a mankhwala

Kusankha mabulosi olakwika oyendetsa bwino ndi ofunikira pakuchita bwino komanso koyenera mu mankhwala a mankhwala, komwe amafalitsa ankhanza (monga ma acidis, alkali, ndi ma solgrade zida. Nayi malingaliro akuluakulu:

Thupi, chepetsa, ndipo mabulogu azitha kukana mankhwala omwe adayendetsedwa. Kwa asidi wamphamvu (mwachitsanzo, sulfuric acid), alleloy kapena Titanium ndizabwino chifukwa cha kukana kwawo kwa maxidi. Kwa alkalis, 316l osapanga dzimbiri amagwira ntchito bwino, pomwe mavesi okhala ndi Ptfe-a PTFF amagwiritsa ntchito njira zoyera kapena zoyera. The Bellings, chinthu chovuta chotsimikizika, chimapangidwa ndi supwer kapena titanium kuti lizithana mobwerezabwereza popanda kuwonongeka popanda kuwonongeka.

Onetsetsani kuti valavu imagwira ntchito yovutayi (mwachitsanzo, 150-600 ANSI) ndi kutentha. Zida zokhala ngati zisankho 625 zimachita bwino kutentha kwambiri (mpaka 800 ° C) ndi zochitika zapamwamba, pomwe ptfe yotsika mtengo kutentha (nthawi zambiri ° C).

Sankhani mabatani okhala ndi kapangidwe kambiri kambiri kuti muchepetse kukhazikika ndikupewa kutaya - kapangidwe kake kamatha kumalephera kuyendayenda pafupipafupi. Onani kutsimikizika (mwachitsanzo, ISO 15848) Kuti mutsimikizire kudalirika kolimba ndi kwa nthawi yayitali, koyenera yokhala ndi mankhwala oopsa kapena osasunthika.

Fananizani kabwino ka Valve (CV) ku njira yoyenda. Pakuwongolera molondola mu zotupa, sankhani mapangidwe a doko lonse kuti muchepetse kuthana ndi kukokoloka.

Sankhani Maval Vats Makina Othandizira Mafakitale (mwachitsanzo, asme, API) pazowongolera mankhwala. Zolinganiza mitundu yosavuta ndi yopanda mkaka ndikuchepetsa nthawi yopuma, monga kututa kungathandizire kuvala m'malo ovuta.

Poganizira kwambiri za kukana kwa zinthuzo, magawo ogwirira ntchito, ndi kupangira umphumphu, ogwiritsira ntchito mbewu amatha kusankha mavamu owongolera omwe akuwonetsetsa kuti nthawi yakomwe imakhalira.