Imibhobho yePolyethylene yoXinano oluPhezulu: Ukusetyenziswa kweeNjongo ezininzi kunye nezinto eziluncedo

Phezulu-Dubunzima Pi-olyethylene Wemva Sphezulu Piips

Imibhobho ye-HDPE dlala indima ebalulekileyo kwicandelo lonikezelo lwamanzi. Ukumelana kwayo nokugqwesa okugqwesileyo, Ukumelana nokunxiba kunye nobomi benkonzo ende kwenza kube lukhetho olufanelekileyo kwiinkqubo zokubonelela ngamanzi. Nokuba ngamanzi asezidolophini, amanzi okusela asemaphandleni, okanye amanzi emizi-mveliso, Imibhobho yamanzi ye-HDPE inokuhlangabezana neemfuno kwiindawo ezahlukeneyo ezinzima, ukuqinisekisa unikezelo lwamanzi olukhuselekileyo nolusebenzayo.

Imibhobho yamanzi ye-HDPE yoxinaniso oluphezulu lwe-polyethylene, kunye ne-polyethylene resin ephezulu njengeyona nto iphambili, zibandakanya i-antioxidants eziyimfuneko kunye ne-UV absorbers kunye nezinye izinto ezincedisayo, kunye nokusebenza kakuhle ngabakwa-extruders, ukuvelisa lo mbhobho weplastiki inoveli. Ngexesha lenkqubo ye-polymerization ye-polyethylene monomers, ingxinano ezahlukeneyo resins aveliswa ngenxa yeemeko zokusabela ezahlukeneyo ezifana noxinzelelo kunye nobushushu, ngaloo ndlela kukhokelela kwiindidi ezintathu eziphambili zepolyethylene yoxinaniso oluphezulu, i-polyethylene ephakathi kunye ne-low-density polyethylene. Xa kuveliswa iintlobo ezahlukeneyo zemibhobho ye-PE, inkqubo yokuvelisa kufuneka ihlengahlengiswe ngokwendawo ethile yesicelo kunye nebakala leresin ekhethiweyo, kunye noyilo kunye nokukhethwa kwee-extruders kunye nokubumba nazo ziyahluka.

Umbhobho wegesi wePolyethylene woXinano oluPhezulu

Imibhobho yegesi ye-HDPE, yenziwe nge-polyethylene resin ekumgangatho ophezulu njengowona mzimba uphambili kwaye yongezwa ngezinto eziyimfuneko zokulwa nokuguga kunye neeretardants zomlilo kunye namanye amacandelo ancedisayo., zenziwe ngokucokisekileyo zizixhobo ezikhethekileyo ukwenza olu hlobo lombhobho olungiselelwe ngokukodwa ukuhanjiswa kwegesi. Kwinkqubo yemveliso, uyilo kunye nokukhethwa kwee-extruders kunye nokubumba, kunye nolawulo oluchanekileyo lweemeko zokusabela ezifana noxinzelelo kunye nobushushu, onke amakhonkco abalulekileyo okuqinisekisa umgangatho wemveliso.

Imibhobho yegesi ye-HDPE yenziwe ngononophelo kweyona ndlela iphambili ye-polyethylene yombhobho wokuvelisa umgca wokuvelisa. Ikakhulu yenziwe kwi-high-performance polyethylene resin kwimibhobho yegesi, kunye nezongezo eziyimfuneko ezifana ne-antioxidants kunye ne-UV absorbers zongezwa. Ngokusebenzisa i-extrusion processing, olu hlobo olutsha lombhobho osebenza kakhulu wenziwa. Inkqubo yolawulo lwekhompyutha oluzenzekelayo ngokupheleleyo, kubandakanya izixhobo zokuskena ze-ultrasonic, iinkqubo zokulawula umlinganiselo wemitha kunye neemonitha zobukhulu bodonga, njl., iliso kwaye ilungelelanise ngokuguquguqukayo imveliso yemveliso ngexesha lokwenyani ukuqinisekisa ukuba yonke imitha yombhobho ihlangabezana neemfuno zomgangatho ophezulu..

Ukusetyenziswa kweTrenchless Pipe Jacking

Imibhobho ye-PE yemigodi yamalahle ephantsi komhlaba, ekwaziwa njengemibhobho yomgodi we-PE, zisetyenziswa kakhulu kwiimeko ezahlukeneyo kwimigodi yamalahle ephantsi komhlaba, kubandakanywa nokukhupha igesi, unikezelo lwamanzi kunye nokuhanjiswa kwamanzi, kunye nemisebenzi ye-shotcrete. Olu hlobo lombhobho ikakhulu luqulunqwe nge-polyethylene kwaye longezwe ngezongezo ezikhethekileyo, kwaye yenziwa ngenkqubo ye-extrusion ephezulu. Ifaneleke ngokukodwa ukukhutshwa kwerhasi kwimigodi yamalahle engaphantsi komhlaba. Ngaxeshanye, inokuhlangabezana neemfuno zokungena komoya kunye nokukhupha amanzi kwimigodi yamalahle.

Ngoku, Ishishini lonikezelo lwamanzi likamasipala kwilizwe lethu lijongene nengxaki engxamisekileyo: emva kwesiqingatha senkulungwane yokusetyenziswa kwexesha elide, Uninzi lonikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi eyakhiwe ukusukela kwiminyaka yoo-1950 idlekile okanye ayinakuhlangabezana neemfuno zangoku zokusetyenziswa.. Nje ngeziphumo, ukubuyiselwa kunye nokuhlaziywa kwemibhobho emidala kube ngumngeni ongxamisekileyo. Ukulungisa lo mba, i-polyethylene ephezulu yoxinaniso (HDPE) imibhobho, ngenxa yokuqina kwazo okugqwesileyo kunye nokusebenza kakuhle kweendleko, baye bagqama ngempumelelo njengolona khetho lufanelekileyo kwiindlela zangoku zokulungisa ezingenamijelo.

I-HDPE Steel-Belt eQinisekileyo i-Helical Corrugated Pipe

Le mpahla yombhobho idibanisa ukuqina kwe-HDPE kunye nefuthe lokuqiniswa kweentsimbi zetsimbi, ebonisa iimpawu ezibalaseleyo zomzimba. Uyilo olukhethekileyo lwe-helical corrugation aluphuculi nje kuphela uzinzo lwesakhiwo kodwa lunceda nokunciphisa uxinzelelo lwangaphandle olunokuthi umbhobho ube phantsi kwexesha elide lokusetyenziswa.. Ukwengeza, ukusebenza kwayo ngeendleko kuyenza ibe lolona khetho lufanelekileyo kubuchwephesha bokulungisa i-trenchless kushishino lonikezelo lwamanzi lukamasipala.

I-HDPE yentsimbi-ibhanti yokuqinisa i-helical corrugated pipe, umbhobho imathiriyeli ezintsha edibanisa phambili metal-plastiki umbhobho kombhobho composite technology yangaphandle. Isebenzisa inkqubo ekhethekileyo yokuvelisa ukudibanisa ngokugqibeleleyo i-polyethylene ephezulu kunye neentambo zetsimbi, ukwenza umbhobho wodonga olubhinqiweyo apho i-PE kunye nemicu yentsimbi inyibilika kunye. Olu luyilo alunikezi kuphela umbhobho ukuguquguquka okugqwesileyo kunye nokuqina, kodwa ikwenza ukuba ingabizi kakhulu. Umbhobho uphuculwe kakhulu malunga nokuqina kwendandatho ngelixa ugcina isici esilula. Ngobunzima obufanayo, amandla ayo aphuculwe kakhulu xa kuthelekiswa nenxeba lemveli kunye nemibhobho yamalahle, ukujongana ngempumelelo nemiba efana nemithwalo enzima.

Umbhobho we-HDPE owenziwe kabini eludongeni, njengesixhobo sombhobho esilula, ifumene isikhundla esibalulekileyo kwimarike ngenxa yoyilo olukhethekileyo lwesakhiwo kunye nokusebenza okuphezulu. Udonga lombhobho luyilwe ngodonga oluphindwe kabini, kunye nodonga lwangaphakathi olugudileyo nolusicaba kunye nodonga olungaphandle lwamacangci. Esi sakhiwo asigcini nje ukwandisa ukuqina kwendandatho yombhobho kodwa nokuphucula umthamo walo wokuthwala. Ukwengeza, Imibhobho ye-HDPE enodonga oluphindwe kabini inokumelana ne-corrosion ebalaseleyo kunye nobomi benkonzo ende, ukubenza balungele unikezelo lwamanzi kunye nokukhupha amanzi, ukucocwa kogutyulo kunye neminye imimandla.

Umbhobho we-HDPE owenziwe kabini eludongeni, ekwabizwa ngokuba yi-PE corrugated pipe, idlule kumashumi eminyaka yophuhliso kunye nendaleko ukusukela oko yaziswa eJamani ekuqaleni kweminyaka yoo-1980. Ukususela kuluhlu lokuqala ukuya kuluhlu lwanamhlanje lwemveliso olugubungela iinkcukacha ezahlukeneyo kunye nemisebenzi, zombini inkqubo yemveliso kunye nokusetyenziswa kwethekhinoloji ifikelele kwinqanaba eliqolileyo. Ndiyabulela ekusebenzeni kwayo okugqwesileyo kunye nokusebenza kakuhle kweendleko, imathiriyeli yombhobho iye yakhuthazwa ngokubanzi kwaye isetyenziswa kumazwe aphuhlileyo njengeYurophu kunye ne-United States. Uyilo olukhethekileyo lwesakhiwo sodonga luye lwanciphisa kakhulu iindleko xa kuthelekiswa nezinye izinto zombhobho. Okwangoku, indlela yoqhagamshelo efanelekileyo nethembekileyo iye yandisa ngakumbi uluhlu lwesicelo sayo ekhaya nakwamanye amazwe, iyenza ibeyeyona ndlela ifanelekileyo kwimathiriyeli yombhobho yemveli njengemibhobho ekhonkrithi kunye nemibhobho yentsimbi.

Umthengisi

ILuoyang Datang Energy Tech Co., Ltd. ngumvelisi ophambili waseTshayina osebenza kwimibhobho yeplastiki ekumgangatho ophezulu kunye nokufakwa. Ixhotyiswe ngemizila yemveliso ye-state-of-the-art kwaye ixhaswa liqela le 200 iingcali, sinikezela ngomgca wemveliso obanzi oquka ngaphezulu 150 types of plastic pipes and fittings designed for water supply and drainage systems, ukuhanjiswa kwegesi, kunye neenkqubo zokufudumeza umgangatho. Iimveliso zethu eziphambili ziquka iMibhobho yePVC kunye neFittings, PE (HDPE) Imibhobho kunye neFittings, Imibhobho yePPR kunye neFittings, kunye neMibhobho yokuFundisa kuMgangatho wePEX.

Ngaba unayo nayiphi na imibuzo malunga ne-Dia12-1600mm HDPE umbhobho, nceda ungathandabuzi ukuqhagamshelana nathi!

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