Intego nyamukuru zo kunoza imikorere y’imitingito y’imiyoboro itanga amazi ni ebyiri: imwe ni ukureba ubushobozi bwo kohereza amazi, gukumira ahantu hanini ho gutakaza umuvuduko w’amazi, kugira ngo tubashe kugeza amazi ku muriro n’ibikorwa bikomeye mu bihe byihutirwa; Iya kabiri ni ukugabanya ibyangiritse kumuyoboro kugirango byorohere gusanwa vuba. Mu yandi magambo, iyo uhuye n’ibiza byibasiwe n’umutingito, uburyo bwo gutanga amazi bugomba kugira imiterere ihindagurika.
Kurinda ibice byingenzi byamazi ningirakamaro kugirango ukomeze imikorere isanzwe ya sisitemu yo gutanga amazi. Sisitemu yo kuvoma PE4710 (ihwanye na PE100) ifite amahirwe make yo guturika no kumeneka kw'amazi ayo ari yo yose, bifasha kugera ku ntego zose zavuzwe haruguru.
Gukwirakwiza imiraba no guhindura ubutaka buhoraho nimpamvu nyamukuru zitera imiyoboro yashyinguwe. Bitewe no kubaho kwingufu za axial hamwe no guhangayika, kugenda kubutaka biganisha kumurongo no kugoreka mumiyoboro. Ibikoresho bifite ubukana bwinshi (guhangayikishwa cyane) muri rusange bifite ubushobozi buke bwo guhindura. Ibikoresho bya ductile bigereranwa na polyethylene (PE) (guhangayikishwa cyane) bifite ubushobozi bwo guhindura ibintu no gukomera.
Ubushobozi bwa nyamugigima bwa sisitemu y'imiyoboro bugaragazwa no guhuza n'imiterere y'ubutaka. Guhinda umushyitsi cyangwa gukwirakwiza imitingito irashobora gutera imbaraga mu butaka bihagije ku buryo byangiza ndetse n’imiyoboro ishobora kwibasirwa cyane. Kumeneka nabi, gutemba, guhindura ubutaka mubyondo no gutura hamwe no / cyangwa gukwirakwira kuruhande, kugabanuka kwubutaka no kuzamuka bishobora gutera ubutaka bunini, bikaviramo kwangirika ahantu hanini h’imiyoboro yashyinguwe. Imbonerahamwe B-1 yerekana amakuru yimiterere yubutaka yagaragaye kwisi yose kubera ihindagurika ryubutaka rihoraho.
Imbonerahamwe B-1 Indorerezi yubutaka bitewe nubutaka buhoraho
Urwego rukenewe rwubutaka bwimiyoboro iri hagati ya 0.05% na 4.5%. Muri raporo yo mu mwaka wa 2008 n'ikigo cy'Abanyamerika gishinzwe ubushakashatsi ku mashanyarazi, hatanzwe ibipimo by'ubushobozi bw'ibikoresho bya PE4710. Ku bushyuhe bwa 50 ° F (10 ° C), impuzandengo yumusaruro mwinshi wumuyoboro wa PE4710 ni 9.9%, mugihe impuzandengo ya tensile irenze 206%. Umuyoboro wa polyethylene uzagenda usubiza ibyerekezo byubutaka, aho kurwanya imitwaro ishobora gutera imiyoboro ikomeye cyangwa yoroheje kumeneka. Mu bihe byinshi by’imitingito, umuyoboro wogoswe (weld) wongeyeho umuyoboro mwinshi wa polyethylene (HDPE) uzunama, ariko ntuzavunika cyangwa ngo utandukane (udahuza kashe), bityo ukomeze gutanga amazi asanzwe. Twabibutsa ko imiyoboro yose ya imiyoboro ya PE hamwe nizindi nzego, ibikoresho bifasha hamwe nibigize bishobora gukorerwa imitwaro myinshi itandukanye. Guhuza ibi bice bigomba gutegurwa neza kandi bigategurwa kugirango bigabanye ibyago byo guturika.
Umusaruro ukabije wumuyoboro wa PE4710 wikubye kabiri inshuro ebyiri zubutaka bwatewe nubunini bwagaragaye, kandi umutwaro wanyuma wa PE4710 wikubye inshuro zirenga 40 uw'ubutaka bwo hejuru. Imikorere yabonywe no kubara ijyanye no gukoresha umuyoboro wa polyethylene mu mutingito. Umurongo w'amazi wo gusudira HDPE wakoze neza muri nyamugigima. Imbonerahamwe B-2 itanga igice cyerekana imitingito yashize mu Buyapani (Omuro na Himono, 2018).
Imbonerahamwe B-2 Amakuru yagaragaye mugihe cy'imitingito yashize mu Buyapani
Imikorere ya seisimike yimiyoboro igomba gusuzumwa, harimo ubukana, ubushobozi bwingutu ya axial, kwemerera radiyo yunamye, imbaraga zihuriweho, ituze hamwe nuburyo imiyoboro ihari. Umubare munini wuburambe bwibiza byerekana ko imiyoboro ya HDPE itanga imiyoboro minini ikurikije ibipimo byumuyoboro wa ASTM irashobora gukomeza imikorere isanzwe mubihe byinshi byimiterere yimitingito. Iyo ibisabwa by’imitingito isabwa mu gutanga amazi menshi ari menshi, hagomba gutekerezwa imikoreshereze y’imiyoboro ya HDPE isudutse, kubera ko imikorere y’imitingito y’imiyoboro ya HDPE yizewe cyane, kandi irashobora guhuza n’imiterere itandukanye y’ubutaka iterwa na nyamugigima kandi igakomeza gukora bisanzwe.
CHUANGRONGis a share industry and trade integrated company, established in 2005 which focused on the production of HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, and sale of Plastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp and so on. If you need more details, please contact us +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Igihe cyo kohereza: Werurwe-06-2025
