Phakathi kwezici ezithinta ikhwalithi yento yokushisa encibilikisa ugesi, ikhwalithi yezinto zokwakha iyisizathu esibalulekile. Ukukhetha okunengqondo kwezinto zokusetshenziswa zepayipi yokushisa encibilikisa ungqimba kuyisiqalo sokuqinisekisa ikhwalithi ye-heater encibilikisa ungqimba.
1, isimiso sokukhetha ipayipi: ukumelana nokushisa, ukumelana nokugqwala.
Kumapayipi anezinga lokushisa eliphansi, i-BUNDY, amapayipi e-aluminium, amapayipi ethusi avame ukusetshenziswa, kanti amapayipi anezinga lokushisa eliphezulu ngokuvamile amapayipi ensimbi engagqwali kanye namapayipi e-Ingle. I-Ingle 800 heatig tube ingasetshenziswa esimweni sekhwalithi yamanzi ephansi, i-Ingle 840 kagesi heating tube ingasetshenziswa esimweni sokusebenza esinokushisa okuphezulu inokumelana okuhle nokugqwala, inokumelana okuhle nokugqwala.
2, ukukhethwa kwentambo yokumelana
Izinto zocingo lokumelana ezivame ukusetshenziswa ku-element yokushisa kagesi encibilikisayo yi-Fe-Cr-Al kanye ne-Cr20Ni80. Umehluko omkhulu phakathi kwezintambo ezimbili zokumelana ukuthi iphuzu lokuncibilika lika-0Cr25Al5 liphakeme kunele-Cr20Ni80, kodwa emazingeni okushisa aphezulu, i-0Cr25Al5 kulula ukuyixuba, kanti i-Cr20Ni80 ingagcina nokusebenza okuzinzile emazingeni okushisa aphezulu. Ngakho-ke, intambo yokumelana esetshenziswa emazingeni okushisa aphezulu ngokuvamile i-Cr20Ni80.
3, ukukhethwa kwempuphu ye-MgO
Impuphu ye-MgO itholakala phakathi kwentambo yokumelana nodonga lwethubhu futhi isetshenziselwa ukuvikela phakathi kwentambo yokumelana nodonga lwethubhu. Ngesikhathi esifanayo, impuphu ye-MgO inomoya omuhle wokushisa. Kodwa-ke, impuphu ye-MgO inezakhiwo eziqinile ze-hygroscopic, ngakho-ke kufanele iphathwe ngokumelana nomswakama (impuphu ye-MgO eguquliwe noma ivalwe ngepayipi lokushisa kagesi) uma isetshenziswa.
Impuphu ye-MgO ingahlukaniswa ibe yimpuphu yokushisa okuphansi kanye nempuphu yokushisa okuphezulu ngokuya ngebanga lokushisa elisetshenziswayo. Impuphu yokushisa okuphansi ingasetshenziswa kuphela ngaphansi kuka-400 ° C, ngokuvamile i-mpuphu ye-MgO eguquliwe.
Impuphu ye-MgO esetshenziswa epayipini lokushisa kagesi yakhiwe ngezinhlayiya zempuphu ye-MgO eziwugqinsi oluhlukene ngokuhambisana nesilinganiso esithile (isilinganiso se-mesh).
4, ukukhethwa kwezinto zokubopha
Indima yezinto zokuvala iwukuvimbela umswakama womoya ukuthi ungangeni kumpuphu ye-MgO ngomlomo wepayipi, ukuze umpuphu we-MgO ube manzi, ukusebenza kokushisa kunciphe, kanye nokuvuza nokwehluleka kwepayipi lokushisa likagesi. Umpuphu we-magnesia oguquliwe awukwazi ukuvalwa.
Izinto eziyinhloko ezisetshenziselwa ukuvala ipayipi lokushisa likagesi (elingangeni umswakama) yingilazi, i-epoxy resin, uwoyela we-silicone njalo njalo. Epayipini lokushisa likagesi elivalwe uwoyela we-silicone, ngemva kokufudumala, uwoyela we-silicone emlonyeni wepayipi uzoshiswa ukushisa, futhi ukufudumala kwepayipi lokushisa likagesi kuzoncipha. Ukumelana nokushisa kwezinto ze-epoxy resin akuphakeme, futhi akunakusetshenziswa kumapayipi kagesi ashisa kakhulu njenge-barbecue kanye ne-microwave oven enokushisa okuphezulu emlonyeni wepayipi. Ingilazi inokumelana nokushisa okuphezulu, kodwa intengo iphakeme, futhi isetshenziswa kakhulu ukuvala amapayipi okushisa aphezulu.
Ngaphezu kwalokho, kuzoba namashubhu e-silicone, imikhono ye-silicone, ubuhlalu be-porcelain, ama-insulators epulasitiki nezinye izingxenye emlonyeni wepayipi, ikakhulukazi ukwandisa igebe likagesi kanye nebanga lokuhamba phakathi kwenduku yomthofu nodonga lwensimbi lomlomo wepayipi. Irabha ye-silicone ingadlala indima yokugcwalisa nokubopha.
Uma unentshisekelo ngemikhiqizo yethu, sicela uxhumane nathi ngqo!
Oxhumana nabo: u-Amiee Zhang
Email: info@benoelectric.com
I-Wechat: +86 15268490327
I-WhatsApp: +86 15268490327
I-Skype: amiee19940314
Isikhathi sokuthunyelwe: Meyi-16-2024