Kusukela ekukhethweni kwezinto ezibonakalayo kuya ekucutshungulweni: ukuveza inqubo yokukhiqiza yegridi yensimbi ephezulu

Njengengxenye esetshenziswa kakhulu ekwakhiweni, ezimbonini nasezindaweni zikamasipala, ikhwalithi kanye nokusebenza kwegridi yensimbi kubalulekile. Inqubo yokukhiqiza yegridi yensimbi yekhwalithi ephezulu ihlanganisa izixhumanisi eziningi ezibalulekile kusukela ekukhethweni kwezinto ezibonakalayo kuya ekucutshungulweni, futhi isinyathelo ngasinye siklanywe ngokucophelela futhi silawulwa ngokuqinile ukuze kuqinisekiswe amandla, ukuqina nokumelana nokugqwala komkhiqizo wokugcina. Lesi sihloko sizodalula ngokujulile inqubo yokukhiqiza igridi yensimbi yekhwalithi ephezulu, futhi senze ukuhlaziya okuphelele kusuka ekukhethweni kwezinto ezibonakalayo kuya ekucutshungulweni.

1. Ukukhetha impahla: ukubeka isisekelo sekhwalithi
Impahla ye-steel grating iyisisekelo sekhwalithi yayo. Igridi yensimbi yekhwalithi ephezulu ivamise ukusebenzisa i-carbon steel enamandla kakhulu noma insimbi engagqwali njengento eyinhloko. Insimbi ye-carbon inamandla aphezulu futhi ifanele izikhathi ezinezidingo ezinkulu zokuthwala umthwalo; kuyilapho insimbi engagqwali isebenza kahle ezindaweni ezinomswakama namakhemikhali ngenxa yokumelana nokugqwala okuhle kakhulu.

Enqubweni yokukhetha izinto ezibonakalayo, umbuso wenze izindinganiso eziqinile, ezifana nochungechunge lwezindinganiso ze-YB/T4001, ezibeka ngokucacile ukuthi igridi yensimbi kufanele isebenzise insimbi ye-Q235B, enezakhiwo ezinhle zemishini kanye nezakhiwo zokushisela futhi engahlangabezana nezidingo zokusebenzisa ngaphansi kwezimo ezihlukene zokusebenza. Ngaphezu kwalokho, izinga liphinde lenze izinhlinzeko ezinemininingwane mayelana nokwakheka kwamakhemikhali kanye nezakhiwo zensimbi ukuze kuqinisekiswe ukuthi igridi yensimbi inamandla anele kanye nokuqina ngesikhathi senqubo yokukhiqiza.

2. Ukwakha nokucubungula: ukwakha isakhiwo esiqinile
Umnyombo we-steel grating isakhiwo segridi esakhiwe ngensimbi eyisicaba kanye nemigoqo ephambanayo. Ngemva kokuthola izinto zokusetshenziswa ezisezingeni eliphezulu, ukukhiqizwa kungena esigabeni esibucayi. Izinqubo eziyinhloko zihlanganisa ukusika, ukushisela, kanye ne-pressure welding.

Ukusika:Ngokwezidingo zokuklama, insimbi inqunywa ensimbi eyisicaba kanye nemigoqo yesiphambano yobukhulu obudingekayo, okuzocacisa isakhiwo esiyisisekelo se-grating.
Cindezela ukwenza i-welding:Isakhiwo esiyinhloko se-grating yensimbi sakhiwe inqubo ye-welding yokucindezela. Kule nqubo, ibha yesiphambano icindezelwa ensimbi eyisicaba ehlelwe ngokulinganayo enokucindezela okukhulu, futhi ilungiswa yi-welder kagesi enamandla ukuze yakhe i-weld eqinile. Ukusetshenziswa kwemishini ye-welding ye-automated pressure akugcini nje ukuthuthukisa ukusebenza kahle kokukhiqiza, kodwa futhi kuqinisekisa ukufana nokuzinza kwama-welds, ukuqinisekisa amandla kanye nomthamo wokuthwala we-grating yensimbi.
3. Ukwelashwa kwendawo: ukuthuthukisa ukumelana nokugqwala
Ukuze kuthuthukiswe ukumelana nokugqwala kwe-grating yensimbi, umkhiqizo uvamise ukuphathwa ngaphansi kokwelashwa okungaphezulu okufana nokufaka i-hot-dip galvanizing, i-electroplating, nokufafaza. I-hot-dip galvanizing inqubo evamile kakhulu. Ngokucwilisa igridi yensimbi eqediwe oketshezini lwe-zinc olusezingeni eliphezulu, i-zinc iphendulana nendawo yensimbi ukuze yakhe ungqimba oluqinile oluyisivikelo, lwelule ukuphila kwayo kwenkonzo.

Ngaphambi kwe-hot-dip galvanizing, i-grating yensimbi idinga ukucwiliswa ukuze kukhishwe ungqimba lwe-oxide nokungcola okungaphezulu ukuze kuqinisekiswe indawo ehlanzekile yensimbi. Lesi sinyathelo singathuthukisa ukunamathela kanye nokufana kwesendlalelo sama-galvanized. Ngemva kokufaka uthayela oshisayo, igridi yensimbi idinga ukupholiswa bese ihlolwa kahle ikhwalithi, okuhlanganisa ukujiya kongqimba olunothayela, ukuqina kwamaphoyinti okushisela, kanye nokucaba komhlaba, ukuze kuqinisekiswe ukuthi umkhiqizo uhlangabezana nezindinganiso zomkhakha kanye nezidingo zamakhasimende.

4. Ukuhlolwa kwekhwalithi: qinisekisa izinga eliphezulu
Ngemuva kokukhiqiza, igridi yensimbi idinga ukudlula uchungechunge lokuhlolwa kwekhwalithi okuqinile ukuze kuqinisekiswe ukuthi umkhiqizo uhlangabezana nezindinganiso zokuklama. Okuqukethwe kokuhlola kuhlanganisa ukujiya kongqimba oluthathiwe, amandla amaphuzu okushisela, ukuchezuka kobukhulu bensimbi eyisicaba kanye ne-crossbar, njll. Yimikhiqizo edlula ukuhlolwa kuphela engapakishwa futhi ingene emakethe.

Ekuhlolweni kwekhwalithi, amathuluzi ochwepheshe kufanele asetshenziselwe ukulinganisa okunembile, njengokukalwa kogqinsi kwesendlalelo esifakwe uthayela, ukuze kuqinisekiswe ukuthi siyafana futhi sihlangabezana nezidingo ezijwayelekile. Ungqimba olunothayela oluncane kakhulu luzonciphisa ukumelana nokugqwala, kuyilapho ungqimba oluwugqinsi oluwugqinsi kakhulu luzothinta ikhwalithi yokubukeka. Ngaphezu kwalokho, ikhwalithi yokubukeka, flatness kanye nokunemba kobukhulu bomkhiqizo nakho kungamaphuzu abalulekile okulawula ikhwalithi. Ukuhlolwa okubonakalayo kuyadingeka ukuze kuqinisekiswe ukuthi awekho amaqhuqhuva e-zinc, ama-burrs noma amabala okugqwala, futhi ubukhulu bepuleti ngalinye lensimbi lifana ncamashi nomdwebo womklamo.

5. Ukupakisha nokuthutha: ukuqinisekisa ukulethwa okuphephile kwemikhiqizo
Amapuleti ensimbi ngokuvamile adinga ukupakishwa kahle ngaphambi kokuthuthwa ukuze avimbele ukulimala kwendawo noma ukuwohloka kwesakhiwo ngesikhathi sokuthutha. Ukuze kuhlangatshezwane nezidingo zamaphrojekthi ahlukene, amapuleti e-steel grating angasikwa futhi enziwe ngokwezifiso ngokusho kosayizi, ukunciphisa umsebenzi wokucubungula endaweni kanye nokwenza ngcono ukusebenza kahle kokwakhiwa.

Amapuleti ensimbi ngokuvamile alethwa endaweni yephrojekthi ngeloli noma ngempahla. Ngesikhathi sokupakishwa nokuthutha, ukunakwa okukhethekile kufanele kukhokhwe ekuvikelweni nasekulungiseni umkhiqizo ukuze kuqinisekiswe ukuthi awonakele ngesikhathi sokuhamba.

6. Ukufakwa kanye nokusetshenziswa: ukukhombisa imisebenzi ehlukahlukene
Amapuleti e-steel grating angafakwa kumapulatifomu esakhiwo sensimbi, izitebhisi, izembozo ze-gutter nezinye izindawo ngokuxhunywa kwe-bolt, ukulungiswa kwe-welding nezinye izindlela. Ngesikhathi sokufakwa kwayo, ukunakwa okukhethekile kukhokhwa ekuqiniseni nasekulweni nomphumela wokushelela ukuze kuqinisekiswe ukuphepha nokusebenza komkhiqizo.

Amapuleti ensimbi asetshenziswa kakhulu kumaphrojekthi ahlukahlukene afana nezakhiwo eziphakeme kakhulu, izitshalo zezimboni, amaphrojekthi amabhuloho, izinhlelo zikamasipala zokudonsa amanzi emigwaqweni, njll. Amandla ayo aphakeme, ukudonsa komoya kanye nokusebenza kwe-drainage kwenza kube ukukhetha okufanelekile kwezindawo zokwakha nezimboni. Ikakhulukazi endaweni enzima yezimboni ezifana ne-petrochemical, amandla kagesi, ubunjiniyela basolwandle, njll., imikhiqizo ye-grating yensimbi enamandla amakhulu kanye ne-corrosion resistant, ekhuthaza ukukhiqizwa nokusetshenziswa kwegrating yensimbi ephezulu.