Ductile iron piperudzi rwepombi zvinhu zvakafarainoshandiswa mukugovera mvura, kudhiraivha, kutapurirana gasi nemimwe minda. Iine maitiro ehusimba hwepamusoro, corrosion resistance uye hupenyu hurefu hwebasa. Iyo dhayamita yemhando yeDINSEN ductile iron pombi ndeyeDN80～DN2600 (diameter 80mm～2600mm),kazhinji 6 metres uye inogonawo kugadzirwa.Chiyero chekumanikidza: kazhinji yakakamurwa kuita T mhando (yakaderera kudzvanywa), K mhando (yepakati kudzvanywa) uye P mhando (yakanyanya kudzvanywa).Dzvanya kuti uwane iyo catalog ye ductile iron mapaipi.
Kune nzira dzekubatanidza dze ductile iron pombi system, DINSEN inovapfupisa seinotevera:
1.T-mhando socket yekubatanidza:Iyo inochinjika interface, inodaidzwawo kuti slide-in interface, inova yakajairika interface kune epamba ductile iron mapaipi. Dzvinyiriro yekubatana pakati pemhete yerabha nesoketi uye spigot inoumba chisimbiso chemvura. Iyo socket chimiro inofunga nezvekumisikidza uye deflection angle yerabha mhete, inogona kuchinjika kune imwe nheyo yekugadzirisa, ine kumwe kuramba kwekudengenyeka kwenyika, ine hunhu hwechimiro chakareruka,kuiswa nyore uye kuiswa chisimbiso kwakanaka, etc. Mvura zhinji ye ductile iron mapaipi pamusika inoshandisa iyi interface.
Matanho chaiwo: 1. Geza socket uye spigot. 2. Shandisa lubricant kumadziro ekunze kwespigot uye mukati memukati we socket. 3. Isa spigot musocket kuti uone kuti iri panzvimbo. 4. Simbisa nemhete yerabha.
2. Self-anchored socket connection:Iyo inotora T-type interface yekuisa chisimbiso chimiro, iyo inoshandiswa mumamiriro ezvinhu apo kusundirwa kwemvura kuyerera pakubhenda kwepombi kwakakura kwazvo, kana kugadzika kwakakura kwazvo, izvo zvinokonzeresa nyore kuti interface iwire pasi. Kuenzaniswa neT-type interface, mhete yewelding, inofambiswa yekuvhura inochengeta mhete, yakakosha kumanikidza flange uye mabhaudhi ekubatanidza akaiswa pamucheto wepigoti wepombi anowedzerwa kuita kuti interface ive nani anti-kudhonza kugona. Iyo mhete yekuchengeta uye yekumanikidza flange inogona kutsvedza, kuitira kuti iyo interface ine imwe axial yekuwedzera uye kutsauka kugona, iyo inogona kushandiswa kana pier isingagadzirwe.
3.Flange kubatana:Nekuomesa mabhaudhi ekubatanidza, iyo flange inosvina mhete yekuisa chisimbiso kuti iwane chisimbiso chekuisa chisimbiso, chinova chimiro chakasimba. Kazhinji kazhinjiinoshandiswa muzviitiko zvakakosha senge valve accessory yekubatanidza uye kubatana kwepombi dzakasiyanas. Zvakanakira kuvimbika kwepamusoro uye chisimbiso chakanaka. Inokodzera mamiriro ezvinhu apo dhayamita yepombi yakakura kana kuti urefu hwepombi hurefu, uye inokodzerawo kune zviitiko apo kubatanidzwa kwepombi uye disassembly zvinodiwa zvinowanzoitika. Zvisinei, kana yakavigwa zvakananga, kune ngozi yekuora pamabhoti, uye kushanda kwemaoko kune simba guru pakugadzirisa chisimbiso.
Matanho akananga: 1. Isa maflange pamagumo maviri epombi. 2. Wedzera chisimbiso gasket pakati pemaflange maviri. 3. Sungai flange nemabhoti.
4. Arc welding:Akakodzera welding tsvimbo dzakadai MG289 welding rods anogona kusarudzirwa welding, uye simba rakakwirira kupfuura simbi yakakandwa. Paunenge uchishandisa arc inopisa welding, preheat 500-700℃before welding; kana nickel-based alloy welding rod ine yakanaka plasticity uye high crack resistance inosarudzwa, arc cold welding inogonawo kushandiswa, iyo ine kugadzirwa kwepamusoro, asi iyo arc inotonhora welding ine kukurumidza kutonhora kunonoka, uye weld inotarisana nekugadzirwa kwemuromo wakachena uye kuputika.
5. Gasi welding:Shandisa RZCQ type welding wire, senge magnesium-containing ductile iron welding wire, shandisa murazvo usina kwawakarerekera kana moto usina simba wecarburizing, uye zvishoma nezvishoma kutonhorera mushure mekunama.
Matanho chaiwo: 1. Chenesa pombi kupera. 2. Gadzirisa pombi kupera uye weld. 3. Tarisa kunaka kweweld.
6. Kubatana kwe thread:Pipe yesimbi ine tambo kune imwe kumucheto inobatanidzwa pajoini neshinda dzinoenderana.Inokodzera zvikumbiro zvine madhayamita madiki uye kudzvinyirira kwakaderera.Zviri nyore kuisa uye kupatsanura, asi kuita kwayo yekuisa chisimbiso kune kushoma, uye ine zvinodikanwa zvakanyanya zvekugadzirisa shinda uye mashandiro ekuisa.
Matanho akananga kune dzimwe nzira dzekubatanidza: 1. Gadzira tambo dzekunze pamagumo epombi. 2. Shandisa majoini eshinda yemukati kuti ubatanidze. 3.Simbisa ne sealant kana mbishi tepi.
7.Elastic sealing mhete yekubatanidza: Isa elastic sealing ring panoperera pombi imwe neimwe chikamu, wobva wasundira zvikamu zviviri zvepombi mukati mozvibatanidza pamwe chete kuburikidza nechisungo chekupinza. Mhete yekuisa chisimbiso inova nechokwadi chekuita chisimbiso chekubatanidza uyeinokodzera mapaipi ane madhayamita madiki.
8.Rigid waterproof wing ring yekubatanidza:Weld mvura kumira bapiro mhete pamusoro ductile simbi mutopota, uye zvakananga kukandira muchidimbu panguva kuvakwa yakasimbiswa kongiri madziro. Inowanzo shandiswa kubatanidza ductile iron mapaipi emvura nemadziro akadai sematsime ekuongorora.
Muchidimbu, nzira yekubatanidza ye ductile iron pipes inogona kusarudzwa maererano nemamiriro ekuvaka. Zvakananga,iyo socket yekubatanidza inokodzera mapaipi epasi pevhu, iyo flange yekubatanidza inokodzera zviitiko zvinoda kazhinji disassembly, iyo threaded yekubatanidza inokodzera mapaipi madiki-diameter, iyo welding yekubatanidza inokodzera nzvimbo dzepamusoro-kudzvanywa uye kudziya kwepamusoro, uye iyo mechanic yekubatanidza inokodzera zvenguva pfupi kana emergency mamiriro.
Bata DINSEN kune yako yakasarudzika ductile iron pombi yekubatanidza mhinduro
Nguva yekutumira: Feb-07-2025
