Shenzhen Wofly Technology Co., Ltd. imagwira ntchito pa kafukufuku ndi chitukuko ndi kupanga makina opangira gasi apamwamba kwambiri komanso magawo okhudzana ndi madzimadzi, zida, zida zamakina, mavavu, zopangira zitoliro, zida, ndi zina zambiri, komanso ndi Atlas Copco's. national general wothandizira.Zogulitsa zimagwiritsidwa ntchito kwambiri mu semiconductor, gasi, mankhwala, biotechnology, mphamvu ya nyukiliya, zakuthambo, chakudya ndi mafakitale ena.Kampaniyo ili ndi zida zingapo zowotcherera zamapaipi apamwamba kwambiri a Swagelok, zomwe zimapereka mayankho pamakina amadzimadzi, komanso njira zogulitsira malonda.Ndi kampani yokwanira yophatikiza mapangidwe, kukhazikitsa ndi kumanga.
Kupanga ndi kumanga, ndikupereka njira zosiyanasiyana zotetezera chitetezo, zomwe ma labotale amapaipi a gasi amaphatikiza ma labotale apakati opangira gasi ndi makina opangira gasi amkati, omwe amatha kukwaniritsa magawo anu osiyanasiyana achitetezo cha gasi.
Ntchito yopangira mapaipi apakati agasi makamaka ndikupereka mpweya wokhazikika wokhala ndi mtengo wokhazikika komanso kukakamiza kwa zida zowunikira zomwe zasankhidwa ndi mayeso / labotale kuti zitsimikizire chitetezo cha kusungidwa ndi kugwiritsidwa ntchito kwake.Onetsetsani kuti ogwira ntchito yowunika ndi kuyesa amatetezedwa ku mpweya wapoizoni komanso wowopsa pakuyesa.Malinga ndi zofunikira za muyezo wadziko lonse, mpweya wonse womwe umagwiritsidwa ntchito umasungidwa m'chipinda chosungiramo mpweya, ndipo zoyendera zapakati zimazindikirika kuti zipange njira yapakati yoperekera gasi.Dongosololi limagwiritsa ntchito njira zopatsira gasi imodzi-kwa-imodzi, imodzi-pa-ambiri, yamitundu ingapo mpaka yambiri komanso yamitundu ingapo, yomwe imatha kuzindikira kuwongolera kwagawika pamene kukoka kumodzi komanso nthawi zambiri, ndipo imatha kuzindikira kusintha kosintha mukamachulukirachulukira. - ndi nthawi zambiri;ndipo akhoza kutsimikizira Mlingo wa gasi wokhazikika, kukhazikika kwamphamvu komanso kufalikira kwa kuchuluka kwamafuta sikusintha, zomwe zimakwaniritsa zofunikira zaumisiri zowunikira ndi kuyesa zida zamagesi ogwiritsidwa ntchito.
Gawo ili limayambitsa mapangidwe, zinthu, zoyendetsa, kukhazikitsa, kuyendera ndi zina za payipi ya gasi.Mapaipi a gasi amayikidwa kuchokera pa valavu yayikulu ya silinda ya gasi kupita ku ma valve osiyanasiyana a gasi pa benchi yogwirira ntchito.Pali mitundu 6 ya mpweya wogwiritsidwa ntchito mu labotale ya CCIQ.Mipweya yayikulu ndi: argon, helium, mpweya, mpweya woponderezedwa, acetylene, ndi nitrous oxide.Ikhoza kuikidwa mu yosungirako pambuyo chitsimikiziro.
Malo a silinda yamagetsi a labotale amayambitsidwa ndi mapaipi.Kupatula mpweya wa zida (mpweya wa fakitale), womwe umapangidwa mwachindunji ndi fakitale, mipweya ina yonse imaperekedwa ndi makabati a silinda amphamvu kwambiri.Ikani ma semi-automatic switching valves kuti muwongolere kusintha kwa masilinda a gasi.Ma valve akuluakulu olamulira ndi ma valve ochepetsera kuthamanga amaikidwa kunja kwa labotale.Chinthu chachikulu cha mapaipi a gasi a labotale ndi chitsulo chosapanga dzimbiri.Ndibwino kuti muyike pansi pa denga ndikuyenda pakhoma kuti mutsogolere kuyang'anira ndi kukonza (zingathenso kutsimikiziridwa malinga ndi makasitomala ndi malo).
Kuphatikiza apo, payipi ya gasi ya station yapakati imayambitsidwa kudzera pagawo lautumiki.Mapaipi onse a gasi ali ndi mavavu owongolera oyenera pa benchi yogwirira ntchito kuti agwire ntchito mosavuta.Zolumikizira mapaipi onse a gasi amawotcherera mosasunthika.Mpweya wopanikizidwa womwe umalowetsedwa mu labotale yowunikira umafunika osachepera ma silinda a mpweya awiri kuti abwerere.Paipi ya gasiyo ndi yopangidwa ndi chitsulo chosapanga dzimbiri, ndipo papaipipo pali chipangizo choyeretsera chochotsa zonyansa ndi chinyezi.Chipangizo choyeretserachi chimalumikizidwa mofanana ndi payipi ndipo chimasiyanitsidwa ndi valavu yosiyana, kotero kuti chipangizo cha fyuluta chikhoza kukonzedwa popanda kusokoneza ntchito yachibadwa.
Pali valavu yoyendetsera semi-automatic pakati pa silinda yamagetsi yogwiritsidwa ntchito ndi silinda yamafuta osungira kuti muwongolere.Mizere yonse ya gasi ndi yapamwamba kwambiri, yokhazikika, yopanda chitsulo chosapanga dzimbiri SS-316L.Mapaipi onse a gasi ayenera kutsukidwa kwathunthu kuti akhale oyenera kugwiritsa ntchito gasi.Paipi ya gasi imayenera kukhala ndi valavu yotulutsa mphamvu yachitetezo, valavu yowongolera kupanikizika, ndi choyezera kuthamanga kuti awonetse kuthamanga kwa gasi.
Ma valve onse ochepetsera mphamvu amayenera kulumikizidwa ndi mzere wotulutsa mpweya wotuluka kuchokera kumalo osungira gasi.Mapaipi otulutsa mpweya woyaka ndi okosijeni sangathe kuphatikizidwa pamodzi.Koyiloyo imapangidwa ndi chitsulo chosapanga dzimbiri, chomwe chimakhala ndi kulimba kokwanira.Valavu yothandizira chitetezo iyenera kulembedwa kuti iwonetse kuchuluka kwa kutulutsa mphamvu.Ma valve onse, zida zowongolera, ndi zoyezera kuthamanga zimapangidwa ndi chitsulo chosapanga dzimbiri.Ndipo onse ndi zipangizo muyezo.
Zomangamanga ndi mavavu nthawi zambiri amagwiritsa ntchito AFK, swagelok, APtech kapena zinthu zamtundu wofananira.Bweretsani gasi kwa wowongolera.Mapaipi onse amalembedwa ndi gasi wolumikizidwa.Mapaipi onse amatha kugwiritsidwa ntchito moyenera pansi pa chilengedwe.Kukonzekera kwa malo omangawo: Malo omangawo ayenera kufika pamalumikizidwe atatu (msewu, magetsi, ndi madzi) ndi mlingo umodzi (kuwongolera malo) asanamangidwe.Zipangizo ndi zipangizo zomangira ziyenera kusanjikizidwa mogwirizana ndi pulani yomangayo, ndipo mapaipi opangidwa kale ndi malo osakhalitsa ayenera kukonzedwa moyenerera.
Zinthu zoyaka (zotsika kwambiri kuposa kapena zofanana ndi 45 ℃) mkati mwa 30m kupyola malire omanga zachotsedwa kapena njira zatengedwa kuti zisayatse moto.Njira ndi ndondomeko yomanga mapaipi okwiriridwa ndi kumanga mapaipi a jacking zatsimikiziridwa ndikuvomerezedwa ndi magawo oyenerera, ndipo njira zotetezera zatengedwa.Malo oyang'anira ntchito yomanga alembedwa momveka bwino.Kuyika kwapang'onopang'ono komwe kumafunikira popanga mapaipi ndi chithandizo mu ngalandeyi zakhazikitsidwa monga zimafunikira ndipo zadutsa kuyendera.
Zipangizo zamapaipi amagetsi a labotale ndi kukonza zida zomangira:
1. Zigawo za mapaipi (mapaipi, ma valve, zopangira zitoliro, flanges, compensators, gaskets, fasteners, zowonjezera zowonjezera, zolumikizira zosinthika, zolumikizira, ma hoses okakamiza, misampha ya nthunzi, zosefera, zolekanitsa etc.), zothandizira mapaipi zimaphatikizapo magawo oyika (ndodo za hanger , zopachika masika, ndodo za diagonal, counterweights, mabawuti zotanuka, ndodo zothandizira, maunyolo, njanji zowongolera ndi nangula, komanso zida zokometsera zamtundu wamtundu, monga zishalo, zoyambira, zodzigudubuza, Mabulaketi ndi zothandizira zotsetsereka) ndi zomata (zopachika mapaipi, zingwe, mphete zolumikizira, zitoliro, zomangira zooneka ngati U, zomangira zomangira ndi masiketi a siketi), komanso zida zowotcherera (ndodo zowotcherera, mawaya owotcherera, flux, chitetezo Gasi), ndi zina zotere ziyenera kuperekedwa malinga ndi dongosolo la mapaipi. komanso molingana ndi zofunikira za nthawi yomanga kuti akwaniritse ndandanda yomanga.Zida zina monga magalasi opangidwa ndi pulasitiki, mphira, pulasitiki, utoto, kutenthetsa kutentha (kutentha kapena kuzizira) zipangizo, zipangizo zopanda madzi, zotsutsana ndi dzimbiri, ndi zina zotero, zikhoza kutsimikiziridwa kuti zidzaperekedwa malinga ndi zofunikira za nthawi yomanga. .
2. Kuyendera ndi kuyesa kwa zigawo za mapaipi zatsirizidwa, ndipo zimayikidwa molingana ndi zofunikira zomwe zafotokozedwa, ndipo zikhalidwe zotumizira zimakwaniritsidwa.Ntchito yotsalira yoyang'anira ndi kuyesa ikhoza kukwaniritsa zofunikira za nthawi yomanga molingana ndi ndondomeko yoyendera ndi kuyesa.Zida zomangira zakonzedwa molingana ndi dongosolo logawa zinthu.Zida zoyendera ndi kuyesa, zida zoyezera zosawononga, zida zoyezera, ndi zina zotere ziyenera kukwaniritsa zofunikira pakuwunika ndi kuyesa kwa mapaipi, ndikukhala oyenerera komanso mkati mwa nthawi yovomerezeka.
Kusungirako zigawo za mapaipi ziyenera kukwaniritsa zofunikira izi: kusungirako molingana ndi mitundu, zipangizo, ndondomeko, ndi magulu;zitsulo zosapanga dzimbiri, zitsulo za kaboni, ndi zigawo zazitsulo zochepetsetsa zazitsulo siziyenera kukhudzana;zida zapaipi zosungidwa panja ziyenera kuperekedwa ndi zothandizira ndi ma cushioni;Zinthu zosungidwa pamalo omangapo ziyenera kuikidwa bwino, zolembedwa bwino, ndi zoperekedwa ku zipangizo zapadera.Zigawo za mapaipi zikatulutsidwa, zinthu, mawonekedwe, mtundu, kuchuluka ndi chizindikiritso ziyenera kufufuzidwa.Chizindikirocho chiyenera kuchotsedwa zinthuzo zisanadulidwe.
Maonekedwe abwino a mapaipi achitsulo omwe amagwiritsidwa ntchito popanga mapaipi amagetsi a labotale ayenera kukwaniritsa zofunikira izi: Pasakhale ming'alu, zopindika, zopindika, zolekanitsa ndi zipsera pakatikati ndi kunja kwa mipope yachitsulo chosapanga dzimbiri.Pamalo amkati ndi akunja a chitoliro chachitsulo, kuya kovomerezeka kwa mzere wowongoka ndi motere: chitoliro chozizira (chogudubuzika) chachitsulo: osapitirira 4% mwa makulidwe a khoma lamwano ndipo osapitirira 0.30mm;otentha adagulung'undisa (extruded) chitsulo chitoliro: osapitirira 5% ya makulidwe mwadzina khoma, m'mimba mwake Kwa mapaipi achitsulo osakwana kapena ofanana ndi 140mm, kuya kwakukulu kovomerezeka ndi 0.5m;kwa mapaipi achitsulo okhala ndi m'mimba mwake kuposa 140mm, kuya kwake kovomerezeka ndi 0.8mm;mkati ndi kunja pamwamba zitsulo zosapanga dzimbiri welded mipope zitsulo ayenera kukhala yosalala, ndipo pasakhale ming'alu, makutu, delamination, pickling ndi sikelo..Zing'onozing'ono, maenje, ndi maenje okhala ndi kuya kosaposa kupotoza kolakwika amaloledwa.Kutalika kwa nthiti zowotcherera sikuyenera kupitirira 15% ya makulidwe a khoma, ndipo kutalika kocheperako ndi 0.18mm.
Mawonekedwe amkati ndi akunja a mapaipi achitsulo osasunthika azinthu zina saloledwa kukhala ndi ming'alu, mapindikidwe, mapindikidwe, zipsera ndi delamination, ndipo zolakwika izi ziyenera kuchotsedwa kwathunthu.Kuchotsa kuya sikudutsa kupotoza koyipa kwa makulidwe a khoma.Makulidwe enieni a khoma pa malo ochotserako siwocheperapo kusiyana ndi makulidwe ovomerezeka a khoma, koma zolakwika zina zomwe sizikupitirira kupatuka koyipa kwa makulidwe a khoma zimaloledwa;mawonekedwe amkati ndi akunja a mapaipi achitsulo opangidwa ndi zida zina ayenera kukhala osalala, ndipo palibe zopindika, ming'alu, ndi delamination zimaloledwa.Pali zolakwika za lap welding.Pamwamba pa chitoliro chachitsulo chimaloledwa kukhala ndi zolakwika monga zokopa, zokopa, kusuntha kwa weld, zopsereza ndi zipsera zomwe sizikupitirira kupatuka koyipa kwa makulidwe a khoma.Kukula kwa makulidwe a khoma pa weld ndi kukhalapo kwa nthiti zamkati kumaloledwa;mawonekedwe amkati ndi akunja a chubu chachitsulo chachitsulo ayenera kukhala osalala komanso opanda oxide sikelo, ndipo weld iyenera kusinthidwa bwino.Pasakhale chilema monga ming'alu, kusowa kuphatikizika, ndi kusowa kulowa, komanso zitsulo zosungunuka siziyenera kusiyidwa.Slag ndi kuwaza.
Sipadzakhala zipsera, zopindika, zopindika, kapena zopindika m'thupi zomwe zimakhala zazikulu kuposa 5% ya makulidwe a khoma komanso opitilira 0.8mm.Sipadzakhala zingwe zamakina ndi maenje okhala ndi kuya kopitilira 12% ya makulidwe a khoma lamwadzina ndi kupitilira 1.6mm.Kukula kwa chitoliro chachitsulo kuyenera kukwaniritsa zofunikira za SH3405 mu "Steel Pipe Size Series for Petrochemical Enterprises".
Mipope yachitsulo yopanda msoko yopangidwa ndi zitsulo za 10, 20, 09MnV ndi 16Mn zoyenera kutumizira madzi.Kupatuka kololedwa kwa mainchesi akunja ndi makulidwe a khoma sikudutsa zofunikira za Table 3.2.6.Kwa mapaipi achitsulo omwe ali ndi zofunikira zotsutsana ndi dzimbiri za intergranular, zotsatira za mayeso a intergranular corrosion ziyenera kuwonetsedwa pa chiphaso cha khalidwe la mankhwala, apo ayi, zowonjezera ziyenera kupangidwa malinga ndi zomwe zili mu "Njira Yoyesera ya Chikhalidwe cha Stainless Steel. Intergranular Corrosion" Zinthu za GB4334.1-9.
Nthawi yotumiza: Jun-18-2021