Monga chitoliro-polumikiza IPA: Njira pawiri sitepe ndi sitepe malangizo ndi malangizo

yomanga Modern chokwanira popanda mipope polyethylene. mankhwala amenewa amapangidwa pa mochedwerako ndi ntchito mu kusinthika kwa sanali kuthamanga ndi mapaipi kuthamanga. Pakuti mipope ntchito polyethylene, amene ali ndi mtundu Pe 100 ndi Pe 80. Mabukuwa ali elasticity mkulu, choncho n'zosavuta ntchito, ndipo atagona payipi ya ikuchitika mu nthawi yaifupi ndi khama zochepa. Mwa ubwino wa ntchito ya mipope ngati tingaone moyo utumiki yaitali, pakalibe dzimbiri ndi zotsatira za zinthu zoipa kukhazikika, kuthekera kwa trenchless chitoliro-kuika, komanso yosalala pamwamba, amene amathandiza Ndime unimpeded madzi.

Mwazina, mapaipi pulasitiki ndi kulemera otsika n'kukupatsani msanga kusonkhanitsa zovuta dongosolo kasinthidwe. chuma ndi kulimbana ndi kusintha kutentha, ali moldability mkulu ndi mphamvu mawotchi. mankhwala angagwiritsidwe ntchito m'madera a ntchito yapamwamba zivomerezi, kuyambira dongosolo kukumana pansi filimu.

Zosiyanasiyana polyethylene mankhwala chitoliro

Ngati mukuganiza bwanji kulumikiza HDPE-chitoliro, muyenera poyamba kupeza bwino njira ya ntchito. Malinga ndi cholinga cha dongosolo payipi, n'zotheka ntchito imodzi mwa njira ziwiri: chimodzi chidutswa kapena kugawanika. Kagwiridwe woyamba limalola disassembly pa ntchito. Ngakhale kugwirizana okhazikika Musapereke kuti n'kutheka kuti disassembly wotsatira. Ngati mukufuna kugwiritsa ntchito ndi detachable kugwirizana njira, m'pofunika kutsatira flanges, amene zopangidwa ndi zitsulo. Pamene nkhani imeneyi imatchedwa flange.

Ndisanalembetse mipope HDPE ndi integrally njira ayenera kupeza makina kuwotcherera, mipope adzakhala welded ku malekezero a wina ndi mzake, ndi mbuye ntchito zoyikidwa ndi lumikiza wa. Kuti amakulitsa mwachidule magetsi Kutentha zinthu. Mwa zina, mungathe kugwiritsa ntchito Kankhani-mogwirizana, amene amathandiza kufunika ntchito zovekera psinjika. Njira imeneyi ntchito mapaipi awiri ang'onoang'ono.

Chifukwa kusankha pulagi-mogwirizana

Ngati mukuganiza bwanji kulumikiza HDPE mipope ofunika kuganiza za njira ya ntchito. Akatswiri ambiri zisakuyenda akulangizidwa kugwiritsa ntchito njira kugawanika, amene ali angapo ubwino pa wina-chidutswa. Choyamba, pulagi-mogwirizana limakupatsani kupulumutsa, ndipo kachiwiri, ndi zambiri zilipo, ndi wachitatu, mbuye adzatha kuonjezera liwiro la ntchito. Ngati tikambirana njira yoyamba, ndiye inu sadzafunika ntchito yapadera zipangizo zodula kapena zapamwamba kwa kuwotcherera katundu polyethylene kapena kulipira ntchito akatswiri. Komanso, kugwirizana releasable zikhoza kupangidwa ngakhale pamene ntchito kuwotcherera si zotheka pano monga mavuto madzi. Ndipo potsiriza, njira imeneyi zimathandiza inu kuti kugwirizana ndi mankhwala pa mkulu liwiro.

Features pulagi-mogwirizana

Pamaso polumikiza chubu detachably-IPA njira, kusankha njira zimene akhoza mudakhumudwapo kapena flanged. Mbali yoyamba m'pofunika ntchito zisindikizo kusintha, amene nthawi zambiri amagwiritsidwa ntchito mu kusinthika kwa machitidwe payipi, kuthamanga-free zimbudzi. Pankhani ya koyenera kapena kugwirizana flange, fasteners ndi chagwiritsidwa mu milandu iwiri.

Malangizo kwa Ntchito couplings

Ngati pamaso panu panali funso mmene kulumikiza bwino ndi HDPE-chitoliro, muyenera kukhala kwambiri bwino peculiarities wa ntchito couplings. mbali Awa ndi mfundo za polyethylene ndi umagwiritsidwa ntchito luso lawo kupanga extrusion. njira amapewa kugwiritsa ntchito makina kuwotcherera ndipo sasamalira kugula zipangizo zodula kapena zapamwamba. Monga mmene kumapeto, ndi couplings ndi wotchipa ndi ntchito amapulumutsa yomanga.

Chifukwa chiyani ayenera ntchito zowalamulira

Ukapolo ndi zachilendo pamene polumikiza mipope polyethylene chifukwa chakuti ali ndi moyo wautali utumiki womwe umafikira makumi angapo zaka. Motero, analephera kufika pa yolusa yodalirika, amene akulimbana ndi atolankhani aukali. Lumikiza ali m'munda lonse wa ntchito ndipo angagwiritsidwe ntchito piping dongosolo pafupifupi cholinga chilichonse.

kugwiritsa zovekera

Novice mbuye zambiri ndikudabwa mmene molondola polumikiza chitoliro HDPE zovekera. Pogwira ntchito imeneyi ayenera kutsatira malamulo. Zikuphatikizapo kufunika disassemble ya psinjika loyenerera ndi tithe kumvetsa kumasulira mgwirizano mtedza. Chitoliro ayenera kutsukidwa dothi, ndipo pa mapeto chamfer ake. Kuti tichite zimenezi, muyenera kutsatira Lathyathyathya skimmers, koma mungagwiritse ntchito Mpeni, pakalibe chida ichi. Tikakumana ndi ntchito kutsogolo kwa inu, mmene kulumikiza chitoliro HDPE zovekera, chikhomo pa mankhwala muyenera kupanga chilemba, amene amasankha kuya kwa polowa oyenerera. Musanayambe kulowa katunduyo, chitoliro ayenera wothira sopo madzi. oyamba ena anachita, ndiponso pamene akuchita zimenezi adzagwiritsa ntchito mphamvu, monga mphira chisindikizo amalenga kukana ena. Pa chomaliza nati choyenera omangika. Nkofunika kuti overdo izo, kotero kuti kugwirizana sanali omangika.

Pawiri pulasitiki chitoliro ndi zitsulo ndi

Ngati ndi kotheka zokulitsa chitoliro wakale zitsulo kaŵirikaŵiri zofunika kuchita mogwirizana ake kuti mankhwala pulasitiki. Kuti tichite zimenezi, kukonzekera awiri kutsetsereka kiyi, hemp kapena tepi Teflon. Muyenera adaputala ku mapeto amodzi a zachitsulo nkhani, ndipo mapeto ena akhale a mtundu wa zitsulo kwa anagubuduza pulasitiki chitoliro kugwirizana. Ngati pamaso panu panali funso mmene kulumikiza mipope HDPE ndi zitsulo, mu ndime yoyamba ndiyo unscrew chitoliro lumikiza pa malo kugwirizana amaperekedwa.

Mmodzi wrench ndikofunikira kusunga zowalamulira, ndi zina - chitoliro. Ngati kugwirizana n'zosiyana sichitha, mafuta angagwiritsidwe ntchito m'njira mkulu malowedwe. Mu sitepe yotsatira muyenera kugwiritsa ntchito chida cha mipope pulasitiki ndi chisindikizo yamazinga kugwirizana. Inafotokozanso chingamulepheretse kutayikira. Pa chubu mobwerera ankasinthana angapo pa tepi, ulusi kutsekedwa. Ngati mukuganiza bwanji kulumikiza HDPE mapaipi ndi zopangidwa ndi zitsulo, ndiye chinthu chomaliza ndi kukhazikitsa ndi kumangitsa ndi adaputala. Kugwirizana anachedwa mpaka nthawi imeneyi mpaka mukumva kukana. Iwo ali osavomerezeka kukhota zovekera ndi ulusi mkati mwa PVC metal, chifukwa zinthuzi awiri ndi osiyana kuwonjezeka matenthedwe.

Pawiri polyethylene chitoliro ndi kachizindikiro

The njira wotchuka kwambiri wokalamulira polyethylene chitoliro ndi mpira vavu mbuyo kuwotcherera. Izo zizichitidwa mothandizidwa ndi unsembe wapadera, amene yomatidwa m'mbali zonse za mawu amene akusowekapo welded. pamwamba ndi kutsukidwa ku dothi ndi degreased. The Kutentha mchitidwe zingawonjezere kutentha kwa m'mbali polyethylene chubu kuti boma viscous, pamene limagwirira ntchito chipangizo kudzatithandiza kulimbikitsa zinthu wina ndi mzake. Pambuyo LUMIKIZANI HDPE chitoliro ndi Crane ndi anakhoza, m'pofunika kusunga katunduyo mpaka ozizira. Ngati ntchito ikuchitika bwino welded msoko lidzaonekera yosalala msoko yunifolomu lonse kutalika kwa bwalo.