I-cast iron lined butterfly butterfly hlolaly valve

Umzimba we-valve we-cast iron linned butterfly i-valve uvemvane i-valve uvemvane yenziwe ngezinto ezisezingeni eliphakeme zensimbi enjengensimbi empunga empunga nensimbi empunga, enamandla aphezulu nokuqina. Indwangu yenjoloba ilayini ingaphakathi le-valve inzuzo enkulu ye-cast iron lined rubber wafer i-valve. I-Rubber lining ilingana ngokuqinile ngaphakathi komzimba we-valve ukwakha ubumbano obushelelezi obuvimbela ukuqina, ukwehlukanisa ukuxhumana phakathi kwe-matrix ne-matrix yensimbi, ngenkathi kunciphisa ukumelana nokugeleza kwempilo ye-valve.

Izinzuzo Zomkhiqizo

(I) ukumelana okuhle kakhulu kokugqwala

Ukusetshenziswa kweRubber Lining kunika amandla i-cast iron lined rubber wafer i-valve ukuguqula i-valve ukuze uvumelanise nezinto ezahlukahlukene ezilonakalisayo, ukunwebeka kakhulu uhla lwesicelo lwe-valve. Noma ngabe iqinile i-acidic, imidiya eqinile ye-alkali, noma i-organic solvents, kunzima ukudala ukugqwala kuyo, okuxazulula ngempumelelo ukushiyeka kwama-valves wensimbi esogqwala futhi kuhlinzeka ngokuvikelwa okuthembekile kwezinhlelo zamapayipi ezithuthi ze-Pipeline.

(Ii) ukusebenza kahle kokubekwa uphawu

Ukuqina kwezinto zenjoloba kwenza i-valve yenze kahle ekuvalweni. I-Rubber Seal phakathi kwe-valve disc kanye nesihlalo se-valve kanye nesendlalelo sangaphakathi senjoloba sangaphakathi singagcina isimo esihle sokuvalwa kwamaambiwe ngaphansi kwezimo ezihlukene zokusebenza, futhi sihlangabezane nezidingo eziqinile zokukhiqizwa kwezimboni ukuze kulimaze imvelo nakubasebenza.

(Iii) Gcina isikhala nezindleko

Isakhiwo sokufaka sohlobo lwe-wafer senza i-valve compact futhi ayidingi isikhala esiningi ngesikhathi sokufakwa, okulungele ukubekwa kwamapayipi ngesikhala esilinganiselwe. Ngaphezu kwalokho, kulula ukuyifaka futhi ihlukanise, okunciphisa izindleko zokufaka nezindawo zokugcina, ifinyeze isikhathi sokulungiswa kohlelo lwepayipi, ithuthukisa ukusebenza kahle kokukhiqiza, futhi isindisa amandla kanye nezinsizakusebenza zezinto ezibonakalayo zamabhizinisi.

(Iv) Impilo Yesevisi Ende

The high strength of the cast iron base and the corrosion and wear resistance of the rubber lining combine to make the cast iron rubber-lined wafer-type check valve have a long service life. Ngaphansi kwezimo ezijwayelekile zokusebenzisa nokulungisa, kungasebenza ngokuningi isikhathi eside, kunciphisa imvamisa yokubuyiselwa kwe-valve, kunciphisa izindleko zokujikeleza impilo yonke yemishini, kanye nokuletha izinzuzo zezomnotho ezinhle kubasebenzisi.

Amapharamitha Ezobuchwepheshe

Izimo Zokusebenza

1. Imboni yamakhemikhali: kwinqubo yokukhiqiza amakhemikhali, inani elikhulu le-Colorisos acid kanye ne-alkali solutions, izixazululo ze-organic kanye neminye imidiya ziyasetshenziswa. Ama-valves we-iron lined rubber wafer ama-valves asetshenziswa kabanzi kumapayipi okulethwa kwezinto ezisetshenziswayo zamakhemikhali, i-exkeror inlet kanye namapayipi okuphuma, njll. Ngenxa yokumelana kwawo okuhle kakhulu. Isibonelo, kumapayipi okulethwa kwemidiya ye-acid enjenge-hydrochloric acid kanye ne-sulfuric acid, ukuqinisekisa ukusebenza kwesikhathi eside kwe-valve, futhi kuvikele ukuvuza okuphakathi kwe-valve, futhi kuvikele ukuvuza okuphakathi nendawo ekulimazeni imvelo kanye nemishini.

2. Imboni ye-electroplating: Izisombululo ezahlukahlukene ze-electroplating zidingwa kwinqubo ye-electroplating, iningi lazo lilonaka kakhulu. Ama-valves we-iron lined rubber wafer ama-valves afakiwe ohlelweni lwepayipi lomugqa wokukhiqiza we-electroplating ukuvikela i-backflow yesisombululo se-electroplating, futhi uvikele amapayipi kanye nemishini kusuka ekukhiqizeni i-electroplating Production.

I-3. Imboni yokudla kanye nophuzo: yize imithombo yeziphuzo zokudla neziphuzo ngokwazo i-conlosive kancane, zinezidingo eziphakeme kakhulu zenhlanzeko. Ama-valves we-iron lined rubber wafer ama-valves afakwe irabha ebangeni lokudla anjenge-nitrile rubber ahlangabezana namazinga okudla okudla futhi angasetshenziswa ekudleni nasekuphuzelweni kwamapayipi okudla ukuze avikele ukungcoliswa kokubuyiselwa emuva okuphakathi futhi aqinisekise ukuphepha kokudla. Ngasikhathi sinye, iliving yayo enjoloba okubushelelezi kulula ukuyihlanza futhi ihlangabezana nezidingo eziqinile zomkhakha wokudla we-Pipeline Hygiene.

I-4. Imboni yezokuthuthwa kwendle: Ngesikhathi senqubo yokwelashwa kwendle, indle izovezwa yokukhucululwa kwendle equkethe izinto ezihlanzayo eziqukethe izinto ezilimazayo, njenge-acid, alkali nosawoti. Ama-valves we-iron lined rubber wafer ama-valves angavimbela ngempumelelo i-babege backflow futhi uvikele ukulimala kwemishini yokwelashwa kwendle. Ngasikhathi sinye, ilinki yayo yerabha engamelana nentuthuko engamelana nayo ingamelana nokuguguleka kwezinto eziyingozi ekukhuculweni kwendle, yandisa impilo yesevisi ye-valve, futhi idlale indima ebalulekile ohlelweni lwamapayipi wezitshalo zokuthuthwa kwendle.