mankhwala

Mafotokozedwe Akatundu

FRP (Fiberglass Reinforced Plastic) ndi zolumikizira zooneka ngati mphete zomwe zimagwiritsidwa ntchito kulumikiza mapaipi, ma valve, mapampu, kapena zida zina kuti apange mapaipi athunthu. Amapangidwa kuchokera kuzinthu zophatikizika zomwe zimakhala ndi ulusi wagalasi monga zolimbikitsira komanso utomoni wopangira ngati matrix. Amapangidwa pogwiritsa ntchito njira monga kuumba, kuyika manja, kapena kupindika kwa filament.

Zogulitsa Zamalonda

Chifukwa cha mawonekedwe awo apadera, ma FRP flanges amapereka zabwino zambiri kuposa ma flange achitsulo achikhalidwe:

• Kukaniza Kwabwino Kwambiri Kukanika kwa Corrosion: Chodziwika kwambiri cha FRP flanges ndikutha kukana dzimbiri kuchokera kumitundu yosiyanasiyana yamankhwala, kuphatikiza ma acid, alkalis, mchere, ndi zosungunulira organic. Izi zimawapangitsa kuti azigwiritsidwa ntchito kwambiri m'malo omwe madzi owononga amatengedwa, monga m'mafakitale a mankhwala, mafuta, zitsulo, mphamvu, mankhwala, ndi zakudya.
• Opepuka komanso Mphamvu Yapamwamba: Kuchulukira kwa FRP nthawi zambiri kumakhala 1/4 mpaka 1/5 yachitsulo, komabe mphamvu zake zitha kufananizidwa. Izi zimapangitsa kuti zikhale zosavuta kunyamula ndi kuziyika, ndipo zimachepetsa katundu wapaipi.
• Kutsekereza Kwamagetsi Kwabwino: FRP ndi chinthu chosagwiritsa ntchito, chopatsa FRP ma flanges abwino kwambiri otchinjiriza magetsi. Izi ndizofunikira kwambiri m'malo ena kuti muteteze kuwonongeka kwa electrochemical.
• Kusinthasintha Kwapamwamba Kwambiri: Posintha mawonekedwe a utomoni ndi makonzedwe a ulusi wagalasi, ma FRP flanges amatha kupangidwa kuti akwaniritse zofunikira za kutentha, kupanikizika, ndi kukana dzimbiri.
• Mtengo Wochepa Wokonza: FRP flanges sachita dzimbiri kapena sikelo, zomwe zimatsogolera ku moyo wautali wautumiki ndikuchepetsa kwambiri kukonza ndi kubweza ndalama.

Mtundu Wazinthu

Kutengera momwe amapangira komanso kapangidwe kawo, FRP flanges imatha kugawidwa m'magulu angapo:

• Flange ya Chigawo Chimodzi (Integral): Mtundu uwu umapangidwa ngati gawo limodzi lokhala ndi thupi la chitoliro, lomwe limapereka dongosolo lolimba loyenera kugwiritsa ntchito zochepetsera zochepa mpaka zapakati.
• Loose Flange (Lap Joint Flange): Ili ndi mphete yotayirira, yozungulira momasuka komanso kumapeto kwa chitoliro. Mapangidwe awa amathandizira kukhazikitsa, makamaka pamalumikizidwe amitundu yambiri.
• Blind Flange (Blank Flange/End Cap): Amagwiritsidwa ntchito kusindikiza kumapeto kwa chitoliro, nthawi zambiri poyang'anira mapaipi kapena kusunga mawonekedwe.
• Socket Flange: Chitolirocho chimayikidwa mkati mwa mkati mwa flange ndikumangika motetezeka kudzera m'njira zomata kapena zomangirira, kuwonetsetsa kuti kusindikiza kumayendera bwino.

Zofotokozera Zamalonda

Pamabowo okulirapo kapena makulidwe anu, chonde nditumizireni kuti musinthe mwamakonda anu.

Zofunsira Zamalonda

Chifukwa cha kukana kwawo kwa dzimbiri komanso mphamvu zopepuka, ma FRP flange amagwiritsidwa ntchito kwambiri mu:

• Makampani a Chemical: Kwa mapaipi onyamula zinthu zowononga monga ma acid, alkalis, ndi mchere.
• Environmental Engineering: Pochiza madzi otayira ndi zida za flue gas desulfurization.
• Makampani Amagetsi: Kwa madzi ozizira ndi machitidwe a desulfurization/denitrification m'mafakitale amagetsi.
• Ukatswiri wa Zam'madzi: M'madzi a m'nyanja amachotsa mchere komanso makina amapaipi.
• Makampani a Chakudya ndi Mankhwala: Kwa mizere yopangira yomwe imafunikira chiyero chakuthupi.