Mukugadzira indasitiri yekugadzira mapepa, zvigadzirwa (zvakadai sehuni machipisi uye marara pepa) kazhinji zvine tsvina yakaita sejecha, matombo, simbi, uye plastiki. Kana isina kubviswa nenguva, tsvina iyi inomhanyisa kupfeka kwemidziyo inotevera, inokanganisa kunaka kwepepa, uye kunyange kukonzera kukanganisa kwekugadzira. Semidziyo yakakosha yekugadzirira, iyo slag discharge separator ine basa repakati rekunyatsoparadzanisa tsvina inorema uye yakareruka kubva paburi. Inopa yakachena pulp kune inotevera pulping process uye inoshanda seyakakosha link kuti ive nechokwadi chekushanda kwakagadzikana kwemutsara wekugadzira mapepa.

I. Core Working Principle: Inotungamirirwa Nezvose "Density Difference uye Mechanical Separation"

Iyo yekuparadzanisa logic ye slag discharge separator yakavakirwa pa "density mutsauko pakati petsvina uye pulp" uye inowana graded kubviswa tsvina kuburikidza nemakina ayo chimiro. Iyo mainstream technical process ine matanho maviri:

1. Kuparadzana Kwakakura Kusachena: Mushure mekunge pulp yapinda nepachiteshi chemidziyo, inotanga kuyerera ichipinda mu "nzvimbo inorema yekuparadzanisa tsvina". Munharaunda iyi, kuyerera kwepulp kunononoka. Tsvina inorema yakaita sejecha, matombo, uye zvidhinha zvesimbi, izvo zvine huremu hwakanyanya kudarika pulp, zvinokurumidza kugara pasi pemidziyo nekuda kwegiravhiti. Ivo vanobva vaburitswa nguva nenguva kuburikidza neotomatiki kana manual slag discharge valve.
2. Chiedza Kusachena Kuparadzaniswa: Pulp, kubva kune tsvina inorema yakabviswa, inoramba ichipinda mu "light kuchena kuparadzaniswa nzvimbo". Iyi zone inowanzo shongedzerwa nedhiramu rinotenderera redhiramu kana scraper chimiro. Kuchena kwakareruka senge zvidimbu zvepurasitiki, fiber bundles, uye guruva, izvo zvine density yakaderera pane pulp, zvinobvumwa nedhiramu rekrini kana kukweshwa nekukweshwa. Pakupedzisira, ivo vanounganidzwa kuburikidza nechiedza chetsvina yekubuda, nepo pulp yakachena ichienderera kune inotevera maitiro.

II. Key Technical Parameters: Core Indicators Inobata Kupatsanura Kubudirira

Paunenge uchisarudza uye uchishandisa slag discharge separator, iyo inotevera paramita inofanirwa kutariswa kuti ienderane nezvinodiwa zvemutsetse wekugadzira:

• Processing Capacity: Huwandu hwehuputi hunogona kugadziridzwa pane imwe nguva yeyuniti (inowanzo kuyerwa mum³/h). Inoda kufananidza huwandu hwekugadzira hwepamberi-yekupedzisira pulping michina kudzivirira kuwandisa kana kutambisa simba rekugadzira.
• Kuparadzanisa Kubudirira: Chiratidzo chepakati chekuyera kusvibiswa kwekubvisa maitiro. Kupatsanurwa kwakanaka kwetsvina inorema (yakadai sesimbi nejecha) kazhinji inoda ≥98%, uye nekusachena kwakareruka (senge mapurasitiki nemafibhi) ≥90%. Kusakwana kwekushanda kuchakanganisa zvakananga kuchena uye simba repepa.
• Screen Drum Aperture: Inotarisa kupatsanurwa kwechokwadi chekusvibiswa kwechiedza uye inogadziriswa maererano nemhando yezvinhu zvakasvibirira (semuenzaniso, aperture ye 0.5-1.5mm inowanzoshandiswa pamarara emapepa, uye inogona kuwedzerwa zvakakodzera kune huni pulp pulping). Kaburi kadiki kakanyanya kanowanzovharika, nepo hombe yakanyanyisa ichizokonzera kubuda kwetsvina yakareruka.
• Operating Pressure: Kuyerera kwekumanikidzwa kwepulp mukati memidziyo (kazhinji 0.1-0.3MPa). Kunyanya kudzvanya kunogona kukonzera kupfeka kwemidziyo, nepo kuderera kwakanyanya kunokanganisa kumhanya kwekuparadzanisa. Kudzora kwakananga kuburikidza nevhavha yekudya kunodiwa.

III. Mhando Dzakajairika: Yakakamurwa neChimiro uye Chishandiso

Zvichienderana nemisiyano yekugadzira mapepa mbishi (huni pulp, tsvina yemapepa) nemhando dzetsvina, slag discharge separators inokamurwa kuita mapoka maviri:

• Heavy Kusachena Separators (Desanders): Tarisa pakubvisa tsvina inorema. Iyo yakajairika "vertical desander" ine compact chimiro uye nzvimbo diki yepasi, ichiita kuti ive yakakodzera kune madiki uye epakati-saizi mitsara yekugadzira; iyo "horizontal desander" ine yakakura kugadzirisa kugona uye yakasimba yekudzivirira-kuvhara kugona, uye inonyanya kushandiswa muhombe-hombe marara mapepa pulping mitsetse yekugadzira.
• Chiedza Chisina Kuchena Separators (Slag Separators): Simbisa kubviswa kwekusvibiswa kwechiedza. Mumiririri akajairwa ndiye "pressure screen type slag separator", iyo inowana kupatsanurwa kuburikidza nedhiramu inotenderera yedhiramu uye musiyano wekumanikidza, uye ine zvese zvekuongorora nekubvisa slag mabasa. Inoshandiswa zvakanyanya mukugadzirwa kwezvinhu zvakachena zvakasvibirira zvakadai sehuni pulp uye bamboo pulp; kunewo "centrifugal slag separator", iyo inoshandisa simba re centrifugal kuparadzanisa kusvibiswa kwechiedza uye inokodzera kurapwa kwepamusoro-concentration pulp (concentration ≥3%).

IV. Daily Maintenance: Kiyi yekuwedzera Equipment Hupenyu uye Kuona Kubudirira

Kushanda kwakagadzikana kweslag discharge separator kunovimba nekugadzirisa nguva dzose. Iwo makuru ekugadzirisa mapoinzi anosanganisira:

1. Kugara Kucheneswa kweScreen Drum: Mushure mekuvharwa kwezuva nezuva, tarisa kana chigubhu chescreen chakavharwa. Kana zvivharo zvakavharwa nefibers kana tsvina, shandisa pfuti yemvura yakakwirira-yepamusoro kuti usuke kana chigadziro chakakosha kuti uzvibvise kuti urege kukanganisa kuparadzanisa kushanda kwekushanda kunotevera.
2. Kutarisa Kuiswa Chisimbiso kweSlag Discharge Valves+ Izvo zvinodiwa kuti utarise kupfeka kwezvigaro zvevhavha vhiki nevhiki uye kutsiva gaskets kana mavhavha akakuvadzwa panguva yakakodzera.
3. Lubrication yeZvikamu Zvikuru: Wedzera mafuta ekuzora akakosha kune zvikamu zvinofamba zvemidziyo, senge shaft inotenderera uye mabhengi, mwedzi wega wega kudzivirira kukuvadzwa kwechikamu kunokonzerwa nekupokana kwakaoma uye kuwedzera hupenyu hwebasa.
4. Monitoring Operating Parameters: Real-time monitor parameters yakadai sekugadzirisa simba, kumanikidzwa, uye ikozvino kuburikidza nehurongwa hwekutonga. Kana maparamendi asina kujairika akaitika (senge akawedzera kumanikidza kuwedzera kana kuwandisa ikozvino), misa muchina nekukasira kuti uongororwe kudzivirira kukuvara kwemidziyo nekuda kwekuremerwa.

V. Mafambiro eKuvandudza Maindasitiri: Kukwidziridza Kuenda ku "Kushanda Kwepamusoro uye Hungwaru"

Nekuwedzera kuri kuita kuchengetedzwa kwezvakatipoteredza uye kushanda zvakanaka muindasitiri yekugadzira mapepa, slag discharge separators ari kusimukira munzira mbiri huru:

• Kubudirira Kwepamusoro: Nekugadzirisa dhizaini yekuyerera (semuenzaniso, kutora "dual-zone diversion chimiro") uye kusimudzira iyo skrini yedhiramu zvinhu (semuenzaniso, kupfeka-inodzivirira Stainless simbi uye yakakwirira-mamorekuru inoumbwa zvinhu), iyo yekuparadzanisa inoshanda inovandudzwa, uye kurasika kwe pulp kunoderedzwa (kuderedza chiyero chekurasikirwa kubva pa3% kusvika pazasi 1%).
• Intelligence: Batanidza masensa uye PLC control system kuti uone kubatanidzwa kwe "otomatiki kutarisa, kungwara kugadzirisa, uye kukanganisa kwekutanga yambiro". Semuenzaniso, chaiyo-nguva yekutarisa kusachena kwemukati mukati me pulp kuburikidza nekusachena yekufungidzira sensor, uye otomatiki gadzirisa iyo feed pressure uye slag discharge frequency; kana michina yakavharwa kana zvikamu zvikatadza, sisitimu inogona kuridza mhere uye kutumira mazano ekugadzirisa, kuderedza kupindira kwemanyorero uye kugadzirisa otomatiki mwero wemutsara wekugadzira.

Mukupedzisa, kunyangwe iyo slag discharge separator isiri iyo yakanyanya "musimboti" midziyo mumutsetse wekugadzira mapepa, ndiyo "kona yekona" yekuona kugadzikana kweanotevera maitiro nekuvandudza kunaka kwepepa. Sarudzo inonzwisisika yemhando, kutonga kwema paramita, uye kugadzirisa kwakaringana kunogona kudzikamisa mutengo wekugadzira, kuderedza kutadza kwemidziyo, uye kupa rutsigiro rwakakosha mukugadzirwa kwakanaka kwemabhizinesi ekugadzira mapepa.