Mumararamiro ekudzokorodza mapepa eindasitiri yekugadzira mapepa, iyo hydrapulper pasina mubvunzo ndiyo yakakosha michina. Inoita basa rakakosha rekupwanya marara mapepa, pulp board uye zvimwe zvinhu zvakasvibirira kuita pulp, ichiisa hwaro hweanozotevera ekugadzira mapepa.
1. Kurongeka uye Kuumbwa Kwemaitiro
(1) Kuronga Nekusimbisa
- Low-consistency hydrapulper: Iko kushanda kwekushanda kunowanzove kwakaderera, uye chimiro chayo chinonyanya kuumbwa nezvinhu zvakadai semarotor, zvimwiro, mapanga epasi, uye mahwendefa ekrini. Kune mhando dzemarota akadai seyakajairwa Voith rotors uye inoponesa simba Voith rotors. Rudzi rwekuchengetedza simba runogona kuchengetedza 20% kusvika 30% simba kana ichienzaniswa neyakajairwa mhando, uye blade dhizaini inonyanya kuita kutenderera kwepulp. Mugero wacho unowanzo cylindrical, uye vamwe vanoshandisa zvidhiro zvine hunyanzvi hwakaita D. Iyo D-yakaita dhiri inoita kuti pulp riyerere mhirizhonga, iyo pulping consistency inogona kusvika 4% kusvika 6%, huwandu hwekugadzira hunodarika 30% yakakwirira kupfuura yerudzi rwedenderedzwa, uye ine nzvimbo diki yepasi, yakaderera simba uye mari yekudyara. Banga repazasi rinonyanya kubvisika, rakagadzirwa nesimbi yakasimba-yakasimba, uye blade mupendero wakarongedzerwa nezvinhu zvinopfekwa zvakadai seNiCr simbi. Iyo dhayamita yemaburi echidzitiro echidzitiro ndiro idiki, kazhinji 10-14mm. Kana ikashandiswa kuputsa mapuranga emapuranga ekutengeserana, maburi maduku, kubva pa8-12mm, iyo inobata basa mukutanga kuparadzanisa tsvina yakakura.
- High-consistency hydrapulper: Kushanda kwekushanda ndeye 10% - 15% kana kunyange yakakwirira. Semuyenzaniso, iyo yakakwirira-inopindirana rotor inogona kuita kuti pulp kutyora kusawirirana kusvika pa18%. Kune turbine rotors, high-consistency rotors, etc. The turbine rotor inogona kusvika pa pulp breaking consistency ye 10%. Iyo yakakwirira-inopindirana rotor inowedzera nzvimbo yekubatana ne pulp uye inoziva kutyora nekushandisa kugera chiito pakati pe fiber. Chimiro chemugero chakafanana neicho chepasi-kusagadzikana, uye iyo D-yakaita dhiza inogamuchirwawo zvishoma nezvishoma, uye maitiro ekushanda anowanzo kupindirana. Iyo dhayamita yemakomba echidzitiro cheplateti yakakura, kazhinji 12-18mm, uye nzvimbo yakashama ndeye 1.8-2 nguva yeiyo yakanaka pulp outlet chikamu.
(2) Kurongeka neChimiro uye Kushanda Mode
- Zvinoenderana nechimiro, inogona kukamurwa kuita yakachinjika uye yakatwasuka mhando; maererano nemaitiro ekushanda, inogona kukamurwa kuva inoenderera uye inopindirana mhando. Iyo vertical inopfuurira hydrapulper inogona kuramba ichibvisa tsvina, ine yakakwirira midziyo yekushandisa, yakakura kugadzirwa kwesimba uye yakaderera mari; iyo vertical intermittent hydrapulper ine stable breaking degree, asi ine high unit simba rekushandisa uye simba rayo rekugadzira rinokanganiswa nenguva isina kuputsa; iyo horizontal hydrapulper ine kushoma kushamwaridzana neinorema tsvina uye kushoma kupfeka, asi simba rayo rekushanda rinowanzo diki.
2. Kushanda Nheyo uye Basa
Iyo hydrapulper inotyaira iyo pulp kuti ibudise mhirizhonga yakasimba uye mechanical shearing simba kuburikidza nepamusoro-speed kutenderera kwe rotor, kuitira kuti zvinhu zvakasvibirira zvakadai semarara mapepa kubvarurwa uye kuparadzirwa mu pulp. Panguva imwecheteyo, nerubatsiro rwezvikamu zvakaita semahwendefa echidzitiro uye 绞绳 zvishandiso (tambo reels), kupatsanurwa kwekutanga kwe pulp uye kusvibiswa kunoitwa, kugadzira mamiriro ekuzotevera ekucheneswa uye kuongorora maitiro. Iyo yakaderera-inopindirana pulper inotarisa zvakanyanya pakupwanya kwemagetsi uye kubviswa kwekutanga kwetsvina, nepo iyo yakakwirira-inopindirana pulper inopedza kutyora zvinobudirira pasi pekukwirira kwepamusoro kuburikidza neiyo yakasimba hydraulic agitation uye friction pakati pefibers. Iyo inonyanya kukodzera mitsara yekugadzira inoda deinking, iyo inogona kuita kuti inki ive nyore kupatsanurwa kubva kune fiber, uye ine zvirinani kubvisa mhedzisiro pazvinhu zvinopisa-zvinonyunguduka pane zvakajairwa low-consistency pulpers.
3. Kushandisa uye Kukosha
MaHydrapulpers anoshandiswa zvakanyanya mumarara emapepa ekugadzira mitsara uye ndiwo akakosha emidziyo yekuona tsvina yemapepa ekushandisa. Kushanda kwavo kwakanaka hakungogone kuvandudza mwero wekushandiswa kwemarara, kuderedza mutengo wekugadzira mapepa, asi zvakare kuderedza kutsamira pahuni mbishi, iyo inoenderana nekusimudzira maitiro ekuchengetedza simba uye kuchengetedza kwezvakatipoteredza. Mhando dzakasiyana dze hydrapulpers dzinogona kusarudzwa zviri nyore zvinoenderana nezvinodiwa zvekugadzira. Semuyenzaniso, vertical inoenderera mhando inogona kusarudzwa yekugadzira marara mapepa ane huwandu hwakakura hwetsvina, uye yakakwirira-inosarudzika mhando inogona kusarudzwa nekuda kwekutyora kwakanyanya uye kuita deinking mhedzisiro, kuitira kuti itambe kuita kwakanyanya mumhando dzakasiyana dzekugadzira uye kukurudzira kusimudzira kwakasimba kweindasitiri yekugadzira mapepa.
Nguva yekutumira: Sep-17-2025