Okujwayelekile Mayelana Ne-Insulated Flange.

I-flange ehlanganisiweiyithuluzi elixhumayo elisetshenziswa ezinhlelweni zamapayipi, elinesici sokuhlukanisa umsinga noma ukushisa.Okulandelayo yisingeniso esijwayelekile kuma-flanges afakiwe:

Usayizi

Osayizi abajwayelekile bahlanganisa ukucaciswa okuhlukile okufana ne-DN15 kuya ku-DN1200, futhi osayizi abathile badinga ukukhethwa ngokusekelwe ekusetshenzisweni kwangempela kanye namazinga.

Ingcindezi

Ukusebenza kokumelana nokucindezela kwama-flange afakiwe kuncike ezintweni zabo zokukhiqiza kanye namazinga wokuklama.Ngokuvamile, ingahlangabezana nezidingo ezithile zengcindezi yomsebenzi, njengamazinga avamile afana ne-PN10 ne-PN16.

Ukwahlukanisa

Ama-flange afakwe ngaphakathi angahlukaniswa ngezinhlobo ezahlukene ngokuya ngesakhiwo nomsebenzi wawo, njengalezi:

1. I-Flange eboshiwe: exhunywe ngamabhawodi, afanele ukuxhumana kwamapayipi okuvamile.

2. I-Welding flange: Ixhunywe nge-welding, evame ukusetshenziswa ezindaweni ezishisa kakhulu nezinomfutho ophezulu.

3. I-Rubber flange: kusetshenziswa irabha noma ezinye izinto zokufakelwa, ezifanele izikhathi ezidinga ukuhlukaniswa ngogesi noma okushisayo.

Izici

1. Ukusebenza kwe-insulation: Isici esiyinhloko yikhono lokuhlukanisa ngokuphumelelayo lamanje noma ukushisa, ukuvimbela ukuphazamiseka nokulimala.

2. Ukumelana nokugqwala: Yenziwe ngezinto ezikwazi ukumelana nokugqwala, ilungele izindawo ezigqwalile njengobunjiniyela bamakhemikhali.

3. Kulula ukufaka: Imvamisa iboltwe noma ishiselwe ukuze kufakwe kalula.

Izinzuzo nemibi

Inzuzo

Inikeza ukuhlukaniswa kukagesi nokushisa, okufanelekile ezindaweni ezikhethekile;Ukumelana nokugqwala okuhle;Kulula ukufaka.

Ububi

Izindleko ziphakeme uma kuqhathaniswa;Ezindaweni ezithile ezinomfutho ophezulu kanye nezinga lokushisa eliphezulu, kungase kudingeke imiklamo eyinkimbinkimbi kakhulu.

Ububanzi bohlelo lokusebenza

Ama-flange afakiwe asetshenziswa kabanzi ezimbonini ezahlukahlukene, kufaka phakathi kepha kungagcini nje:

1. Imboni yamakhemikhali: Amasistimu wamapayipi adinga ukufakwa kwamakhemikhali emidiya yamakhemikhali.

2. Imboni kagesi: Ezimeni lapho kudingeka ukuhlukaniswa kukagesi, njengokuxhunywa kwamakhebula.

3. Imboni ye-Metallurgical: Ukuxhunywa kwamapayipi ezindaweni ezishisa kakhulu nezinomfutho ophezulu.

4. Ezinye izinkambu zezimboni: izikhathi ezinezidingo ezikhethekile zokwenziwa kwamanje noma ukushisa.

Lapho ukhetha ama-insulation flange, kuyadingeka ukunquma uhlobo olufanele kanye nencazelo esekelwe esimweni esithile sokusetshenziswa, izici eziphakathi nendawo, nezimo zokusebenza.

Ukuhlolwa okuqinile

1.Amalunga avikelayo kanye nama-flange okuvikela aphumelele ukuhlolwa kwamandla kufanele ahlolwe ukuqina ngakunye ngakunye ezingeni lokushisa elingekho ngaphansi kuka-5°C.Izidingo zokuhlola kufanele zihambisane nezinhlinzeko ze-GB 150.4.

2.Ingcindezi yokuhlolwa kokuqina kufanele izinze imizuzu engama-30 ku-0.6MPa ingcindezi kanye nemizuzu engama-60 ekucindezelweni kokuklama.Indawo yokuhlola umoya noma igesi engasebenzi.Akukho ukuvuza okubhekwa njengokufanelekile.