I-Headbox yinxalenye ebalulekileyo yoomatshini bephepha, abaqhuba imisebenzi yokusasazwa kwesitokhwe, ukuhambelana kokuhamba kunye nokujika. Ukusebenza kwayo kumisela ngokuthe ngqo ukwakheka kwephepha, iprofayili yobunzima besiseko kunye nomgangatho wemveliso iyonke. Ngokwendlela yoyilo lwesakhiwo kunye nemigaqo yokusebenza, ii-headbox zahlulwe ngokubanzi zibe ziindidi ezintlanu: uhlobo oluvulekileyo, uhlobo lwe-air-cushion, uhlobo lwe-hydraulic oluhamba ngokupheleleyo, uhlobo lwe-air-cushion oludibeneyo kunye nohlobo lwe-multi-layer forming.
1. Vula Uhlobo lwebhokisi yentloko
Umgaqo Wokusebenza
Inxalenye ephezulu yebhokisi ivulekele emoyeni. Isantya sejethi yesitokhwe silawulwa luxinzelelo olungaguqukiyo oluveliswa linqanaba lesitokhwe ngaphakathi kwebhokisi yentloko.
Iingenelo
- Isakhiwo esilula, iindleko eziphantsi zotyalo-mali kunye nokugcinwa okulula.
- Ukusebenza lula, kufanelekile kwimveliso ekhawulezayo kunye namaphepha anobunzima obuphantsi.
Iingxaki
- Isantya sokusebenza esilinganiselweyo, ngokubanzi singaphantsi kwama-200 m/min.
- Inqanaba lesitokhwe elingazinzanga likhokelela ekubeni ubunzima obufanayo bomatshini onqamlezileyo bube nzima kwaye kube lula ukuvelisa imicu.
- Umoya ungena lula, nto leyo echaphazela kakubi ukwakheka kwephepha.
Isicelo
Imigca yemveliso ekhawulezayo yephepha lenkcubeko, iphepha lethishu, ibhodi yamaphepha kunye namalaphu angalukwanga.
2. Ibhokisi yentloko yohlobo lwe-Air-Cushion
Umgaqo Wokusebenza
Ibhokisi yonke ivalwe ngokupheleleyo. Umoya ocinezelweyo uzaliswa ngaphezulu komphezulu wesitokhwe ukuze kwenziwe umqamelo womoya ukuze kuqiniswe uxinzelelo. Isantya sesitokhwe silawulwa ngokulungelelanisa uxinzelelo lomoya, kwaye imiqulu ye-flow homogenizing ixhotyiswe ukulungisa ukuhamba komoya.
Iingenelo
- Inqanaba eliphantsi lesitokhwe esinoxinzelelo oluzinzileyo lomqamelo womoya; uluhlu olubanzi noluphendulayo lohlengahlengiso lwesantya sesitokhwe.
- Ukufana okungcono koomatshini abanqamlezileyo kunye nokungena komoya okuncinci xa kuthelekiswa nohlobo oluvulekileyo.
- Isantya somatshini esisebenzayo: 200 ~ 500 m/min.
Iingxaki
- Isakhiwo esintsonkothileyo, esifuna inkqubo yokuhambisa umoya ezinzileyo.
- Iiroli ezihambelanayo zinobuhlobo bokunamathelana kwesitokhwe, nto leyo efuna ukucocwa nokugcinwa rhoqo.
- Ukungoneli kwe-micro-turbulence kwisantya esingaphezulu kwe-600 m/min, nto leyo ebangela ukushukuma kwefayibha lula.
Isicelo
Imigca yemveliso yesantya esiphakathi yephepha lenkcubeko, iphepha lokupakisha kunye nekhadibhodi emhlophe.
3. Ibhokisi yentloko yeHydraulic egcweleyo
Umgaqo Wokusebenza
Yenzelwe ukuba ibe yisakhiwo esihamba ngokupheleleyo ngaphandle kwechibi elikhulu lesitokhwe. Isitokhwe sithunyelwa ngoxinzelelo lwepompo nge-tapered header, i-step diffusers kunye ne-foils. I-high-intensity micro-turbulence iveliswa ukuze isasaze iifayibha ngokufanelekileyo.
Iingenelo
- Uxinzelelo oluphezulu noluncinci lwenza ukuba ifayibha isasazeke kakuhle kwaye inciphise ukutyibilika.
- Ukulingana okugqwesileyo kobunzima besiseko somatshini kunye nokwakheka kwephepha eligqwesileyo.
- Ifanelekile kwiimashini zephepha ezikhawulezayo ezinesantya sokusebenza esifikelela kwi-500 ~ 1200 m/min.
- Ixhotyiswe ngenkqubo yokulawula amanzi axutyiweyo ukuze kulawulwe ubunzima obuphezulu obusekelwe kumatshini onqamlezileyo.
Iingxaki
- Isakhiwo esinobuchule esineemfuno eziphezulu zokuvelisa nokufakela ngokuchanekileyo kunye neendleko eziphezulu.
- Iindlela zokuhamba ezintsonkothileyo kulula ukuzivala, zifuna ukulungiswa ngononophelo imihla ngemihla.
- Ibuthathaka kukuguquguquka kokungaguquguquki kwesitokhwe kunye noxinzelelo, yiyo loo nto kufuneka kubekho iimfuno eziphezulu zenkqubo yolawulo oluzenzekelayo.
Isicelo
Imigca yemveliso ekhawulezayo yephepha lenkcubeko elikumgangatho ophezulu, iphepha eligqunyiweyo kunye nephepha elincinci.
4. Ibhokisi yentloko ye-Air-Cushion edibeneyo
Umgaqo Wokusebenza
Isebenzisa isakhiwo esihamba ngokupheleleyo njengomzimba oyintloko, idityaniswe nomqamelo womoya oncedisayo. Igumbi lomqamelo womoya liqhagamshelwe edamini lesitokhwe ngemingxunya emincinci ukuze kuthintelwe ukuguquguquka komgangatho wolwelo.
Iingenelo
- Idibanisa iingenelo zokuxinana okuphezulu kwe-hydraulic headbox kunye nokuzinziswa koxinzelelo lwe-air-cushion headbox.
- Amandla okumelana nokuguquguquka aqinileyo, ukusebenza okuzinzileyo kwi-600 ~ 1000 m/min.
- Ukufana okugqwesileyo koomatshini abahlukeneyo kunye nokulawulwa kwamanzi okunyibilikiswa okuguquguqukayo.
Iingxaki
- Ulwakhiwo oluntsonkothileyo kakhulu oluneendleko eziphezulu zokuthenga nokulungisa.
- Ubunzima kulawulo oludibeneyo phakathi komqamelo womoya kunye nenkqubo yokuhamba ngokupheleleyo.
Isicelo
Imigca yemveliso ebanzi ekhawulezayo yephepha kunye nebhodi yephepha ekumgangatho ophezulu.
5. Ibhokisi yeNtloko yokwenza iileya ezininzi
Umgaqo Wokusebenza
Ifezekisa ukwakheka kweleya ekhokelwa yi-Z. Umaleko ngamnye uxhotyiswe ngokusasazwa kwestokhwe okuzimeleyo, ukulungiswa kokuhamba kwamanzi kunye neeyunithi zokutya. Iifomyula ezahlukeneyo zestokhwe zixutywa ngaxeshanye ukuze kwenziwe i-composite.
Iingenelo
- Ixhasa ukudityaniswa kwee-layered batching: kusetyenziswa i-pulp esemgangathweni ophezulu kumaleko womphezulu kunye ne-pulp ephinda isetyenziswe kumaleko ongundoqo ukunciphisa iindleko zemveliso ngelixa iphucula umgangatho.
- Ulawulo oluzimeleyo malunga nobunzima besiseko kunye nolwalathiso lwefayibha yomaleko ngamnye.
- Iphepha eligqityiweyo linamandla aphezulu, ukusebenza kakuhle komphezulu kunye namandla okubopha aqinileyo phakathi kweeleya.
Iingxaki
- Ulwakhiwo olukhulu ngokubanzi, iindleko eziphezulu zotyalo-mali kunye nenkqubo yolawulo oluntsonkothileyo.
- Iimfuneko ezingqongqo zokulungelelanisa umaleko kunye nolawulo lokubopha phakathi kwamaleko.
Isicelo
Ibhodi yephepha ekumgangatho ophezulu, ibhodi yelayini, ibhodi erhabaxa kunye nephepha lokupakisha elilulwelo.
Uthelekiso lweeNdidi eziphambili
| Uhlobo | Isantya sokuSebenza (m/min) | Ukwakhiwa kunye nokufana koomatshini abanqamlezileyo | Ixabiso | Ubunzima bokugcinwa | Amabanga ePhepha aqhelekileyo |
|---|---|---|---|---|---|
| Uhlobo oluvulekileyo | ＜ 200 | Ilungile | Iphantsi | Kulula | Iphepha lethishu elikhawulezayo, ibhodi yephepha |
| Uhlobo lwe-Air-Cushion | 200 ~ 500 | Kulungile | Phakathi | Iphakathi | Iphepha lenkcubeko eliphakathi, iphepha lokupakisha |
| Uhlobo lweHydraulic oluGqibeleleyo | 500 ~ 1200 | Igqwesile | Phezulu | Kunzima | Iphepha elikhawulezayo eliphezulu, iphepha elincinci |
| Uhlobo lwe-Air-Cushion oluDibeneyo oluhamba ngokuGqibeleleyo | 600 ~ 1000 | Igqwesile | Phezulu kakhulu | Kunzima | Iphepha kunye nebhodi ebanzi nekhawulezayo ephezulu |
| Uhlobo Lokwenza Izinto Ezininzi | 400 ~ 1000 | Ulawulo Olugqwesileyo (oluneziteyara) | Eyona iphezulu | Eyona Inzima | Ibhodi yephepha ekumgangatho ophezulu, iphepha lokupakisha |
Izikhokelo zoKhetho
- Isantya soMatshini: Khetha uhlobo oluvulekileyo lwesantya esingaphantsi kwama-200 m/min; uhlobo lwe-air-cushion lwama-200 ~ 500 m/min; uhlobo lwe-hydraulic okanye uhlobo oludibeneyo lwesantya esingaphezulu kwama-500 m/min.
- Imfuneko yoMgangatho: Khetha ibhokisi yentloko ye-hydraulic egcweleyo yephepha elikumgangatho ophezulu kunye nephepha elincinci; uhlobo lwe-air-cushion yephepha eliqhelekileyo; uhlobo lwe-multilayer yebhodi yephepha.
- Uhlahlo lwabiwo-mali: Beka phambili uhlobo oluvulekileyo okanye uhlobo lomqamelo womoya ukuze kulawulwe iindleko; khetha uhlobo lwe-hydraulic okanye uhlobo oluneeleya ezininzi ukuze kulandelwe umgangatho ophezulu.
- Iimpawu zeStock: Faka ibhokisi yentloko ye-hydraulic ene-turbulence ephezulu kwiifayibha ezimfutshane kunye nesitokhwe esithambekele ekuqhumeni; uhlobo lwe-air-cushion kwiifayibha ezinde.
Ixesha leposi: Meyi-27-2026