

Isikhwama sikasimende esiyithani eli-1 kufanele sicaciswe kusimende kanye nenqubo yokugcwalisa/yokukhipha, hhayi enombolweni engu-1000 kg iyodwa. Isisindo esihlosiwe kufanele sihlanganiswe nokuminyana kwenqwaba yangempela ukuze kunqunywe umthamo wesikhwama esidingekayo, bese sifaniswa nekhanda lokugcwalisa, imfuneko ye-powder-containment, uhlelo lokuphakamisa kanye nendlela yokukhipha. I-FIBC yamanje ye-ZhengYi FIBCs’ top-spout/ bottom-spout FIBC itholakala ekucushweni okungu-500–3000 kg ngo-1000 kg njengomthamo ojwayelekile, isici sokuphepha esingu-5:1 noma isisekelo esenziwe ngokwezifiso, izinketho ezine zokuphakamisa iluphu, indwangu ye-PP embozwe noma engagcotshiwe, liner ye-PE ongayikhetha kanye nokwelashwa okungasefa uthuli ongakukhetha. Lezi zinketho zisadinga ukufrizwa zibe i-RFQ eyodwa eqondene nosimende ngaphambi kokuba izingcaphuno ziqhathaniswe.
Isisho usimende izikhwama zethani elingu-1 inikeza umphakeli inqwaba yethagethi, kodwa ayichazi ukuthi usimende uthatha ivolomu engakanani yangaphakathi noma ukuthi i-FIBC kufanele ihlanganyele kanjani nolayini wokugcwalisa.
Umthamo odingekayo uncike ebuningini bangempela benqwaba kasimende opakishwayo. Umthengi kufanele anikeze inani lephrojekthi lapho laziwa khona kunokuba acele umphakeli ukuthi asebenzise ukucabangela okujwayelekile. Ubudlelwano bulula:
Isisindo sengqikithi eqondiwe ÷ ukuminyana kwenqwaba yangempela = isilinganiso somthamo womkhiqizo ngaphambi kwezibonelelo zenqubo yokugcwalisa.
Leyo volumu kufanele ilingane nobukhulu besikhwama esikhethiwe kanye nendlela usimende ezinza ngayo ngesikhathi sokugcwalisa. Ngakho-ke isilinganiso esifanayo sokulinganisa esingu-1000 kg singahambisana nobukhulu obuhlukahlukene kumaphrojekthi ahlukene.
Yingakho futhi a isikhwama sikasimende akufanele ikopishwe kwenye into ngoba womabili amaphrojekthi asebenzisa ithani elilodwa. Umkhiqizo opakishiwe ulawula ivolumu kanye nenkinga yokubamba.
Isikhwama se-ZhengYi FIBCs esiqinisekisiwe se-Top Spout Bottom Spout Jumbo sisebenzisa i-spout yokugcwalisa phezulu. Okwe-a isikhwama sikasimende jumbo, leso sixhumi esibonakalayo kufanele sichazwe emshinini wokugcwalisa womthengi kunokusuka egameni elivamile le-spout.
I-RFQ kufanele ikhombe:
Incazelo yomkhiqizo oqinisekisiwe iphawula ukuthi i-spout yokugcwalisa iklanyelwe ukulayishwa ngokusebenzisa imishini yokugcwalisa ngothuli oluncishisiwe nokulahlekelwa komkhiqizo uma kuqhathaniswa nokugcwaliswa okuvulekile okungalawulwa. Lokho akusho ukuthi konke ukufakwa kukasimende kuzofinyelela ngokuzenzakalelayo uthuli oluhlosiwe. Umthengi usadinga ukuchaza uhlelo lokulawula uthuli lwesitshalo kanye nesixhumi esibonakalayo isikhwama okufanele sifane.
Isesha isikhwama esikhulu usimende kuvame ukugoqa izinqumo eziningana zokwakha zibe ibinzana elilodwa. Ekuthengeni impahla, indwangu eboshiwe, ukwakhiwa kokuvikela ukusefa kanye ne-PE liner kufanele kuthathwe njengezinto eziguquguqukayo ezihlukene ngoba zilawula izingxenye ezihlukene zephakheji.
Umkhiqizo we-ZhengYi FIBCs ohlosiwe uvumela i-polypropylene eboshwe noma engafakwanga. I-coating ishintsha ukwakhiwa kwendwangu futhi ingaba yingxenye yesu lokuqukatha impushana, kodwa yona ngokwayo ayichazi ukuvuza komthungo noma ukusebenza kolayini.
Umkhiqizo ofanayo ubala ukwelashwa kokuvikela ukusefa nokuvikela uthuli njengokuzikhethela. Uma iphrojekthi idinga lezi zinketho, umthengi kufanele asho inhloso yokwamukela futhi acele umphakeli ukuthi achaze ukwakhiwa okunikezwayo. Ibinzana elifana nokuthi "isikhwama esivikela uthuli" alicacile kakhulu ngaphandle uma ikhotheshini ikwenza kucace ukuthi yikuphi ukwelashwa okufakiwe.
I-PE liner yokuzikhethela inikeza omunye umgoqo wangaphakathi. Kungacatshangelwa lapho ukuqukatha okungeziwe komkhiqizo noma ukuvikelwa komswakama kuyadingeka, kodwa umthengi kufanele futhi aqinisekise ukuthi ulayini ulungiswa kanjani, ukuthi uziphatha kanjani ngesikhathi sokugcwalisa, nokuthi uhlangana kanjani ne-spout yokukhipha.
Isinqumo selayini kufanele sihlanganiswe nemfuneko yokugcina nokuvikela umkhiqizo. Ukuthola umthengi a Isikhwama sikasimende esiwu-1000kg kufanele ibuze ukuthi ingabe usimende opakishiwe udinga ukuvikeleka okwengeziwe kumswakama noma ukufuduka komkhiqizo ngale kokwakhiwa kwe-FIBC elukiwe kwangaphandle.
Uma kudingeka i-liner, i-RFQ kufanele ichaze:
Ungangezi ulayini ukuze nje wenze ikhotheshini ibukeke iphelele. I-liner engadingekile ingenza kube nzima ukugcwaliswa noma ukukhipha uma uxhumano nokunyakaza kwayo kungalawulwa.
Umkhiqizo ofanele usimende oqinisekisiwe usebenzisa i-spout yokukhipha phansi. Lokho kulungiselelwa kubalulekile kuphela uma i-outlet ifana nenqubo yokulayisha engezansi.
Okwe-a Isikhwama esingu-1 sethani se-FIBC sikasimende, umthengi kufanele achaze:
I-generic "spout engezansi" isengaba nephutha uma ubukhulu bayo noma ukuvala kungalingani nezinto zokwamukela. Ngakho-ke isixhumi esibonakalayo sokukhipha kufanele sibuyiswe umphakeli njengengxenye elinganisekayo yekhotheshini.
Isikhwama esiqondiwe se-top-spout/phansi-spout sisebenzisa izihibe ezine zokuphakamisa futhi singanikezwa ngohlelo lwe-corner-loop noma lwe-cross-corner-loop ngokusho kolwazi lomkhiqizo. Umndeni ohlukile we-ZhengYi FIBCs wemikhiqizo enamaluphu amabili nawo uhlanganisa usimende phakathi kwezicelo zawo ezibhaliwe, ezino-1000 kg ofakwe ohlwini njengomthamo ojwayelekile.
Lokhu akusho ukuthi isakhiwo se-loop kufanele sikhethwe kuphela ngezindleko. Umthengi kufanele aqale ngezinto zokusebenza:
Uma indawo isivele inohlaka olugxilile lwamaphuzu amane okugcwalisa noma ukuphakamisa, idizayini enamaluphu amane ingase ibe isixhumi esibonakalayo esingokwemvelo. Uma ngabe iphrojekthi isebenzisa inqubo elula yokuthatha iphuzu elilodwa noma amabili, omunye umndeni we-FIBC ungase ufaneleke kakhulu. Umphakeli kufanele aqinisekise ukuhambisana nempahla yangempela.
I-ZhengYi FIBCs ibala u-1000 kg njengomthamo ojwayelekile wesikhwama se-spout esiphezulu/esingaphansi kanye nesici sokuphepha esingu-5:1 noma isisekelo esenziwe ngendlela oyifisayo. Umkhiqizo ohlukene we-two-loop 1000 kg ubala 5:1, 6:1 noma izinketho ezenziwe ngokwezifiso.
Lezi zinombolo zifeza izinhloso ezahlukene. Umthwalo odingekayo osebenzayo ophephile uchaza umthwalo osebenzayo ovunyelwe wesikhwama esi-odiwe. Isici sokuphepha sichaza ubudlelwano bokuhlola/nomklamo obusetshenziselwa ukuhlukaniswa kwesevisi efanele; akuwona umthwalo owengeziwe otholakalayo ukuze usetshenziswe njalo.
Ngakho-ke ithimba elithengayo kufanele licele umphakeli ukuthi asho:
Lokhu kugwema iphutha elivamile lokuphatha inombolo ephezulu yesici sokuphepha njengemvume yokweqa umthwalo oshiwo wokusebenza.
Abahlinzeki ababili bobabili bangakwazi ukucaphuna “isikhwama sethani elingu-1 lokufaka usimende” futhi basabeka amanani emikhiqizo ehlukene. Ngaphambi kokuqhathanisa intengo yeyunithi, yenza kujwayelekile ububanzi bobuchwepheshe.
| Into Yengcaphuno | Okufanele Kuqhathaniswe |
|---|---|
| Isisindo esiqondisiwe / SWL | Imfuneko efanayo yomthwalo wokusebenza |
| Ukuminyana kwenqwaba / umthamo | Okokufaka kukasimende okufanayo kanye nevolumu yesikhwama edingekayo |
| Ubukhulu besikhwama | Isisekelo esifanayo sobukhulu noma okulinganayo okugunyaziwe |
| I-spout ephezulu | Isixhumi esibonakalayo sezinto zokugcwalisa ezifanayo |
| I-spout engezansi | Ukwamukela okufanayo / ukukhipha isikhombimsebenzisi |
| Indwangu | Igcotshwe noma ingagqokisiwe njengoba kuchaziwe |
| Ukwelashwa kwe-sefa / uthuli | Imfuneko efanayo yokuqukatha |
| I-PE liner | I-liner scope efanayo kanye nendlela yokuxhuma |
| Ukuphakamisa izihibe | Isixhumi esibonakalayo sesistimu yokuphatha efanayo |
| Isici sokuphepha | Isisekelo esifanayo esidingekayo sesevisi/sokuhlola |
| Ukuphrinta / amalebula | Ububanzi bokuhlonza okufanayo |
| Ukupakisha / inani | Isisekelo sokucaphuna sokuhweba esifanayo |
Kuphela ngemva kokuba lezi ziguquguquka ziqondaniswe lapho ukuqhathaniswa kwentengo kuba nenjongo. Isikhwama esishibhile esinomugqa ohlukile, ukuhlelwa kweluphu noma ukwakhiwa kokukhipha akusona ngokuzenzakalela intengo ephansi yomkhiqizo ofanayo.
Ngokupakishwa kukasimende, impendulo yomphakeli kufanele yenze ukwakhiwa kokugcina kulandeleke ngaphambi kokukhiqiza. Ngokuya ngephrojekthi, ubufakazi obuwusizo bungabandakanya:
Ubufakazi kufanele bufakazele okuguquguqukayo okubalulekile kunqubo yomthengi. Isitifiketi noma ishidi lomkhiqizo jikelele alikwazi ukunxephezela i-spout engalingani nekhanda lokugcwalisa noma i-outlet yokukhipha engafani ne-hopper eyamukelayo.
I-RFQ ewusizo ye amasaka super usimende noma amanye ama-FIBC kasimende wethani elilodwa kufanele asho:
I-ZhengYi FIBCs' Izikhwama ze-FIBC Bulk isigaba sihlinzeka ngomndeni womkhiqizo obanzi, kuyilapho i Isikhwama seJumbo se-Spout Esiphezulu Esingaphansi Esine-4-Point Lift Handling ibhalwe ngokuqondile ngosimende futhi ihlanganisa i-1000 kg phakathi kwekhono layo elivamile.
Thumela idatha kasimende, izixhumanisi zokugcwalisa/zokukhipha, indlela yokubamba kanye nezidingo zokuqukethwe ngokusebenzisa Ikhasi lokuxhumana / le-RFQ. Umgomo uwukuthola isicaciso se-FIBC esisodwa esilawulwayo, esiqondene nosimende kusuka kumnikezeli ngamunye ukuze indawo yobuchwepheshe iqondaniswe ngaphambi kokuthi kuqale ukuqhathanisa kwezohwebo.
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