Mubasa rekugadzira mapepa emarara, hydrapulper ndiyo inonyanya kukosha. Inoita basa guru rekupwanya mapepa emarara, mabhodhi emapuranga nezvimwe zvinhu zvakagadzirwa kuita pulp, zvichiisa hwaro hwemabasa ekugadzira mapepa anotevera.
1. Kupatsanura uye Kuumbwa kweMaumbirwo
(1) Kupatsanurwa neKuisa pfungwa pachinhu chimwe nechimwe
- Hydrapulper isingachinji: Kushanda kwayo kwakaderera, uye chimiro chayo chakanyanya kuumbwa nezvinhu zvakaita semarotor, matrough, mapanga epasi, uye mascreen plates. Kune mhando dzemarotor akadai semaVoith rotors akajairwa uye maVoith rotors anochengetedza simba. Rudzi rwemarotor runochengetedza simba runogona kuchengetedza simba 20% kusvika 30% zvichienzaniswa nerudzi rwemarotor akajairwa, uye dhizaini yebanga inobatsira zvikuru kutenderera kwepulp. Mugodhi wacho unonyanya kuva cylindrical, uye vamwe vanoshandisa maD-shaped turfs matsva. Mugodhi une chimiro cheD unoita kuti pulp ifambe zvakanaka, kugadzikana kwepulping kunogona kusvika 4% kusvika 6%, kugona kwekugadzira kwakakwira ne30% kupfuura kwerudzi rwedenderedzwa, uye ine nzvimbo diki pasi, simba shoma uye mari yekudyara. Banga repasi rinonyanya kubviswa, rakagadzirwa nesimbi yakasimba, uye mupendero webanga wakafukidzwa nezvinhu zvisingapfeki senge simbi yeNiCr. Dhayamita yemaburi escreen plate yescreen idiki, kazhinji 10-14mm. Kana ikashandiswa kupwanya mabhodhi ekutengesa epulp, maburi echidzitiro madiki, anotangira pa8-12mm, izvo zvinoita basa rekutanga kupatsanura tsvina hombe.
- Hydrapulper inoshanda zvakanaka: Kushanda zvakanaka kuri 10% - 15% kana kutopfuura. Semuenzaniso, rotor inoshanda zvakanaka inogona kuita kuti pulp breaking ikwane kusvika 18%. Kune ma turbine rotors, ma high-consistency rotors, nezvimwewo. Turbine rotor inogona kusvika pa pulp breaking consistency ye10%. Rotor inoshanda zvakanaka inowedzera nzvimbo yekubata ne pulp uye inoita kuti ipwanyike nekushandisa kucheka pakati pemafibers. Chimiro che trough chakafanana neche low-consistency, uye trough yakaita seD inotorwawo zvishoma nezvishoma, uye working mode inowanzo gara pakati nepakati. Dhayamita yemaburi e screen plate yakakura, kazhinji 12-18mm, uye nzvimbo yakashama yakapetwa ka1.8-2 kupfuura pulp outlet section yakanaka.
(2) Kupatsanura neMaumbirwo uye Maitiro Ekushanda
- Zvichienderana nechimiro, inogona kukamurwa kuita mhando dzakatwasuka nedzakatwasuka; zvichienderana nemaitiro ekushanda, inogona kukamurwa kuita mhando dzinoramba dzichiitika nedzisingapindi. Hydrapulper inoenderera mberi inogona kubvisa tsvina nguva dzose, nekushandiswa kwemidziyo yakawanda, kugona kugadzira kukuru uye mari shoma; hydrapulper inotenderera ine mwero wakadzikama wekupwanya, asi inoshandisa simba rakawanda uye kugona kwayo kugadzira kunokanganiswa nenguva isingapwanyike; hydrapulper inotenderera haina kusangana zvakanyanya netsvina yakakura uye kusakara kushoma, asi kugona kwayo kushanda kunowanzova kudiki.
2. Nheyo yekushanda uye basa
Hydrapulper inofambisa pulp kuti igadzire turbulence yakasimba uye simba rekuchekerera michina kuburikidza nekutenderera nekukurumidza kwerotor, kuitira kuti zvinhu zvakaita sepepa rakarasika zvinobvaruka zvopararira mu pulp. Panguva imwe chete, nerubatsiro rwezvinhu zvakaita sema screen plates nemidziyo ye 绞绳 (tambo reels), kupatsanurwa kwekutanga kwe pulp netsvina kunoitika, zvichigadzira mamiriro ekuchenesa nekuongorora maitiro anotevera. Pulper isina kugadzikana zvakanyanya inotarisa pakupwanyika kwemashini uye kubviswa kwekusvibiswa kwekutanga, nepo pulper ine kugadzikana kwakanyanya ichipedzisa kupwanyika zvinobudirira pasi pekugadzikana kwakanyanya kuburikidza nekumutswa kwakasimba kwe hydraulic uye kukweshana pakati pemafiber. Yakakodzera zvakanyanya mitsetse yekugadzira inoda kubviswa, izvo zvinogona kuita kuti inki ive nyore kupatsanura kubva kumafiber, uye ine mhedzisiro iri nani pakubvisa zvinhu zvinopisa kupfuura ma pulper asina kugadzikana zvakanyanya.
3. Kushandiswa uye Kukosha Kwazvo
MaHydrapulpers anoshandiswa zvakanyanya mukugadzira mapepa emarara uye ndiwo midziyo yakakosha pakushandisa mapepa emarara. Kushanda kwawo zvakanaka hakungogone chete kuvandudza mwero wekushandiswa kwemapepa emarara, kuderedza mutengo wekugadzira zvinhu zvemapepa, asiwo kuderedza kuvimba nematanda emarara, izvo zvinoenderana nekuvandudzwa kwekuchengetedza simba uye kuchengetedzwa kwezvakatipoteredza. Mhando dzakasiyana dzemahydrapulpers dzinogona kusarudzwa zviri nyore zvichienderana nezvinodiwa pakugadzira. Semuenzaniso, mhando ye vertical continuous inogona kusarudzwa kuti igadzirise mapepa emarara ane tsvina yakawanda, uye mhando ye high-consistency inogona kusarudzwa kuti ide high breaking coherence uye deinking effect, kuitira kuti iite basa rakanakisisa mumamiriro akasiyana ekugadzira uye kukurudzira budiriro inoenderera mberi yeindasitiri yekugadzira mapepa.
Nguva yekutumira: Gunyana-17-2025