Ezimbonini lapho ukuphatha uketshezi olujiyile, ama-slurry, noma izinto ezinkulu kuyinselele yansuku zonke, ukuthembeka nokusebenza kahle kwezinhlelo zokulawula uketshezi kubaluleke kakhulu.I-Knife Gate Valve—isixazululo esikhethekile esenzelwe ukusingatha ezinye zezicelo ezinzima kakhulu ezimbonini ezifana nezezimayini, ukwelashwa kwamanzi amdaka, i-pulp nephepha, kanye nokucubungula amakhemikhali.
Kungani Kufanele Ukhethe Ama-valve Esango Le-I-FLOW Knife?
1. Yenzelwe Izindawo Ezinzima
I-Qingdao I-Flow'samavalvu esango lommesezakhiwe ngendlela yokuthi zisike kalula phakathi kwezinto eziklwebhayo neziqinile. Isango elibukhali lisika phakathi kwezinto eziwuketshezi nezinto eziqinile ngokufanayo, okwenza kube ukukhetha okuhle kakhulu kwemisebenzi ebhekene nezinto eziqinile. Ukwakhiwa okuqinile kuqinisekisa ukuthi la ma-valve angakwazi ukumelana nezimo zezimboni ezinzima, alethe ukusebenza okuzinzile nokuthembekile.
2. Umklamo Ogcwele We-Bore Wokugeleza Okuphumelelayo
Okwethuamavalvu esango lommeseinesakhiwo esigcwele sembobo, okuvumela ukugeleza koketshezi okungavinjelwe kungakhathaliseki ukuthi kungakanani ukujiya kwawo. Ngokungafani namanye amavalvu, azikho izimbobo ngaphansi kwesango lapho i-medium inganqwabelana khona, okuqinisekisa ukugeleza okubushelelezi nokusebenza kahle futhi kunciphisa ingozi yokuvinjelwa. Lokhu kuthuthukiswa komklamo kuhumusha ukusebenza kahle kwevalvu iyonke kanye nokuthembeka.
3. Ukuzihlanza Nokuzinakekela Okuphansi
Esinye sezici ezivelele ze-amavalvu esango lommeseikhono lazo lokuzihlanza. Njengoba ivalvu ivuleka, izinhlayiya ziyasuswa esangweni, kunciphisa ingozi yokuvaleka. Kwabezindaba ezikhuhlayo noma ezigcwele izinhlayiya, izikrweqe zesango ezingakhethwa kanye nama-deflector cones zinikeza isivikelo esengeziwe ku-packing gland. I-packing gland ephezulu nayo ingashintshwa, okuvumela ukushintshwa okulula kokuvala ngaphandle kokuhlakaza ivalvu—okunciphisa isikhathi sokulungisa kanye nezindleko.
4. Ukufakwa Okuguquguqukayo Nokuguquguquka
I-Qingdao I-Flow'samavalvu esango lommesezakhiwe ngamakhono okugeleza aqondene nezinhlangothi ezimbili, okuvumela ukufakwa okuguquguqukayo ngaphandle kwemingcele yesiqondiso sokugeleza. Lokhu kuguquguquka kuzenza zifaneleke ezinhlobonhlobo zezicelo zezimboni. Ukulula komklamo wevalvu kuqinisekisa nokuthi ukufakwa nokugcinwa kulula futhi kuyabiza.
5. Ukuhambisana nezindinganiso zemboni
Okwethuamavalvu esango lommeseakhiqizwa ngokuhambisana nezindinganiso eziphakeme kakhulu zemboni, kufaka phakathi i-BS5150. Atholakala kuzo zombili izinhlobo ze-OS&Y (Outside Screw and Yoke) kanye ne-NRS (Non-Rising Stem), lawa ma-valve anikeza ukuguquguquka ekuklanyweni nasekusetshenzisweni kwawo. Afika ngobukhulu obusukela ku-DN50 kuya ku-DN300 (2″ kuya ku-12″) futhi atholakala ezintweni ezifana ne-Cast Iron (CI) kanye ne-Ductile Iron (DI), enesilinganiso sokucindezela esingu-PN10. Lokhu kuwenza afaneleke ezindaweni eziningi zezimboni ezidinga kakhulu.
6. Ukuqina kanye nempilo ende yenkonzo
Ukusetshenziswa kwezinto ezisezingeni eliphezulu ebhizinisini lethuamavalvu esango lommesekuqinisekisa ukuqina kwesikhathi eside kanye nokumelana nokuguguleka. Ama-valve aklanyelwe ukuhlala isikhathi eside, ngezici ezifana nokuvalwa okuvikelwe kanye ne-full plain bore ezifaka isandla empilweni yawo yenkonzo ende. Lokhu kunciphisa imvamisa yokushintsha kanye nezindleko ezihambisana nakho, okunikeza inani elihle kakhulu ngokuhamba kwesikhathi.
7. Ububanzi Bokusetshenziswa
Amavalvu esango lommesezibalulekile ezimbonini ezisukela ekuphathweni kwamanzi amdaka kuya ekukhiqizweni kwe-pulp kanye nephepha. Ikhono lazo lokusingatha kokubili ukusetshenziswa kokuvula/ukuvala kanye nokucindezela kuzenza zibe ukukhetha okuguquguqukayo kwezinqubo ezahlukene zezimboni. Amavalvu esango lommese e-Qingdao I-Flow aklanywe ukuze alethe ukusebenza okuthembekile nokungaguquguquki emikhakheni ehlukene, okuvumelana nezidingo ezithile zohlelo ngalunye.
Isikhathi sokuthunyelwe: Agasti-16-2024