Munyika yekuvakwa kwepombi uye kugadzirisa, kuve nechokwadi chekuvimbika uye hupenyu hurefu hwemapombi esimbi kunokosha zvakanyanya. Imwe yedzakanakisa nzira dzekuzadzisa izvi ndeyekushandisa fusion yakasungirirwa epoxy (FBE) machira. Aya machira haangopi chete chivharo chakasimba chekuora asiwo anovandudza kusimba kwese kwepombi. Kunzwisisa kukosha kweFBE coating standards kwakakosha kune vagadziri, mainjiniya, uye mamaneja epurojekiti zvakafanana.
FBE coatingzvakagadzirirwa kuchengetedza pombi dzesimbi uye mafittings kubva kune hasha mhedzisiro yezvakatipoteredza zvinhu, kusanganisira mwando, makemikari, uye tembiricha kuchinja. Mitemo inodzora machira aya, akadai seaya anotsanangura zvinodikanwa zvefekitari-yakaiswa matatu-layer extruded polyethylene coating uye imwe kana anopfuura akaturikidzana e sintered polyethylene coating, inoita basa rakakosha pakuona kuti machira anoita zvinobudirira kwenguva refu. Aya maitiro anovimbisa kuti machira anoshandiswa zvakaenzana uye anonamira zvakanaka kune simbi yepamusoro, iyo yakakosha kudzivirira kukora.
Pakati penhaurirano iyi kambani iri muCangzhou, Hebei Province, yanga iri mutungamiri mukugadzirwa kwepombi dzesimbi dzemhando yepamusoro kubva payakavambwa muna 1993. Iine nharaunda inosvika 350,000 square metres, yakazara midziyo yeRMB 680 miriyoni uye 680 vakazvitsaurira nyanzvi, kambani yakazvipira kugadzira zvigadzirwa zvemhando yepamusoro zvinosangana nemhando dzemhando yepamusoro. Unyanzvi hwavo hwekushandisa FBE coatings hunoratidza kuzvipira kwavo kukuvimbika kwepombi uye hupenyu hurefu.
Kukosha kwekunamatiraFBE coating standardshaigone kuwedzeredzwa. Kana zviyero izvi zvichitevedzwa, iko kupfekedza kunopa dura rekudzivirira rinozomira kuoma kwenzvimbo dzakasiyana siyana. Izvi zvinonyanya kukosha kune mapaipi anovigwa kana kunyudzwa mumvura, umo mapaipi anoratidzwa kune hunyoro hunogara huripo uye zvinhu zvinogona kuita ngura. Kuburikidza nekushandisa fekitori yekupfekedza inoenderana nezviyero zvakatarwa, makambani anogona kuderedza zvakanyanya njodzi yekutadza kwepombi, nekudaro kudzivirira kugadzirisa kunodhura uye njodzi dzezvakatipoteredza.
Uyezve, hupenyu hurefu hwepombi hunopfuura kungodzivirira kuora; zviri zvakare nezve kuona kuti iyo coating inokwanisa kumirisana nemakanika kushushikana kwakagadzirwa panguva yekuisa uye kushanda. Miyero yeFBE coatings inofunga nezvezvinhu zvakaita sekunamira, kuchinjika, uye kukanganiswa kwemaitiro, izvo zvese zvinobatsira mukuita kwese kwepombi system. Nekudyara mumachira emhando yepamusoro anoenderana nezviyero izvi, makambani anogona kuwedzera hupenyu hwemapaipi avo, pakupedzisira achidzikisa mutengo wekugadzirisa nekuvandudza kushanda zvakanaka.
Muchidimbu, kukosha kweFBE coating standards mukuona kuvimbika kwepombi uye hupenyu hurefu haugone kufuratirwa. Makambani akaita seCangzhou ari pamberi peindastiri, achipa zvigadzirwa zvakakosha zvinosangana nezviyero izvi. Nekuisa pamberi pemhando uye kutevedzera, vanobatsira kuchengetedza zvivakwa zvakakosha kuhupfumi hwedu nenharaunda. Sezvo kudiwa kwemapaipi akavimbika uye akasimba masisitimu ari kuramba achikura, FBE coatings icharamba ichiita basa rakakosha mukuzadzisa izvi zvinangwa. Kuisa mari mumachira emhando nhasi kuchabhadhara mune ramangwana, kuve nechokwadi chekuti mapaipi edu anoramba akachengeteka uye achishanda kwemakore anotevera.
Nguva yekutumira: Feb-26-2025