Kabhineti yekuyerera kweLaminar, inonziwo clean bench, chishandiso chemuno chinoshandiswa nevashandi. Chinogona kugadzira mhepo yakachena munzvimbo yacho. Chakanakira kutsvagisa kwesainzi, mishonga, zvekurapa nehutano, zvishandiso zvemagetsi zvemagetsi nezvimwe zvinhu. Kabhineti yekuyerera kweLaminar inogonawo kubatanidzwa mumutsara wekugadzira zvinhu zvine mabhenefiti eruzha rushoma uye kufamba-famba. Ichi chishandiso chinoshandiswa zvakasiyana-siyana chekuchenesa mhepo chinopa nzvimbo yekushanda yakachena munzvimbo iyoyo. Kushandiswa kwacho kune mhedzisiro yakanaka pakuvandudza mamiriro ekushanda, kuvandudza mhando yechigadzirwa uye kuwedzera goho.
Zvakanakira zvebhenji rakachena ndezvekuti riri nyore kushandisa, rinonyaradza, rinoshanda zvakanaka, uye rine nguva pfupi yekugadzirira. Rinogona kushandiswa mukati memaminitsi anopfuura gumi mushure mekutanga, uye rinogona kushandiswa chero nguva. Mukugadzira bhenji rakachena, kana basa rekubaya nhomba rakakura kwazvo uye kubaya nhomba kuchidikanwa kuitwa kakawanda uye kwenguva yakareba, bhenji rakachena ndiro chishandiso chakakodzera.
Bhenji rakachena rinofambiswa nemota ine zvikamu zvitatu ine simba rinosvika 145 kusvika 260W. Mhepo inoburitswa kuburikidza ne "super filter" ine mapurasitiki epurasitiki ane pore akakosha kuti igadzire nzvimbo isina guruva. Mhepo yakachena inoyerera isina tsvina, inonzi "mhepo yakakosha inoshanda", inobvisa guruva, fungi uye zvipembenene zvakakura kupfuura 0.3μm, nezvimwewo.
Mwero wekuyerera kwemhepo panzvimbo yekushandira yakachena kwazvo ndeye 24-30m/min, izvo zvakakwana kudzivirira kusvibiswa kunokonzerwa nekukanganiswa kunogona kuitika nemhepo iri pedyo. Mwero wekuyerera uku hauzotadzise kushandiswa kwemarambi edoro kana mabunsen burners kupisa nekuuraya utachiona mumidziyo.
Vashandi vanoshanda mumamiriro ezvinhu asina utachiona kuitira kuti zvinhu zvisina utachiona zvisasvibiswe panguva yekuendesa nekubaiwa majekiseni. Asi kana magetsi akadzimwa pakati pekushanda, zvinhu zvakaiswa mumhepo isina kusefa hazvizove zvisina kusvibiswa.
Panguva ino, basa rinofanira kupedzwa nekukurumidza uye chiratidzo chinofanira kugadzirwa pabhodhoro. Kana zvinhu zviri mukati zviri padanho rekupararira, hazvichashandiswi pakupararira uye zvichaendeswa kumidzi. Kana chiri chinhu chekugadzira, chinogona kuraswa kana chakawanda zvakanyanya. Kana chadzika midzi, chinogona kuchengetwa kuti chizodyarwa gare gare.
Simba remabhenji akachena rinonyanya kushandisa waya dzematatu-phase mana, dzine waya isina kupindirana, dzakabatana negoko remuchina uye dzinofanira kubatanidzwa zvakasimba newaya yepasi. Dzimwe waya nhatu dzese iwaya dzematatu-phase, uye voltage yekushanda i380V. Pane kutevedzana kwakati mudunhu rekuwana waya nhatu-phase. Kana magumo ewaya akabatana zvisirizvo, feni ichadzokera shure, uye ruzha ruchava rwakajairika kana kuti rusina kujairika zvishoma. Hapana mhepo pamberi pebhenji rakachena (unogona kushandisa murazvo werambi realcohol kuti uone kufamba, uye hazvikurudzirwi kuyedza kwenguva yakareba). Deredzai simba remagetsi nenguva, uye ingochinjanisai nzvimbo dzewaya mbiri-phase wobva wadzibatanidza zvakare, uye dambudziko rinogona kugadziriswa.
Kana zvikamu zviviri chete zvetambo yezvikamu zvitatu zvakabatana, kana kuti chimwe chezvikamu zvitatu chisina kubatana zvakanaka, muchina wacho unonzwika zvisina kunaka. Unofanira kubva wadzima magetsi woongorora nokungwarira, zvikasadaro mota ichatsva. Pfungwa idzi dzinofanira kutsanangurwa zvakajeka kuvashandi pavanotanga kushandisa bhenji rakachena kudzivirira tsaona nekurasikirwa.
Musuwo wemhepo webhenji rakachena uri kumashure kana pasi pepamberi. Pane jira repurasitiki refoam rakajairika kana jira risina kurukwa mukati mechifukidziro chesimbi chemesh kuti chivhare zvidimbu zvikuru zveguruva. Rinofanira kuongororwa nguva nenguva, kugurwa uye kugezwa. Kana purasitiki yefoam yakwegura, idzosei nenguva.
Kunze kwenzvimbo inopinzwa mweya, kana paine maburi anobuda mweya, anofanira kuvharwa zvakasimba, zvakaita sekuisa tepi, kuisa donje, kuisa glue bepa, nezvimwewo. Mukati mechidzitiro chesimbi chiri pamberi pebhenji rebasa mune super filter. Super filter inogonawo kutsiviwa. Kana yave ichishandiswa kwenguva yakareba, guruva rinovharwa, kumhanya kwemhepo kunodzikira, uye kushanda kwakachena hakugone kuvimbiswa, inogona kutsiviwa neimwe itsva.
Nguva yebasa rebhenji rakachena ine chekuita nekuchena kwemhepo. Munzvimbo dzine mamiriro ekunze anodziya, mabhenji akachena zvakanyanya anogona kushandiswa muma laboratories akajairika. Zvisinei, munzvimbo dzinopisa kana dziri pasi pemvura, uko mhepo ine mupunga wakawanda kana guruva, bhenji rakachena rinofanira kuiswa mukati rine magonhi maviri. . Hapana mamiriro ezvinhu anofanira kukonzera kuti mhepo ipinde mubhenji rakachena itarisane nemusuwo wakavhurika kana hwindo kudzivirira kukanganisa hupenyu hwebasa resefa.
Imba isina tsvina inofanira kupfapfaidzwa nguva dzose ne70% alcohol kana 0.5% phenol kuderedza guruva nekuuraya utachiona, kupukuta makaunda nemidziyo ne2% neogerazine (70% alcohol inogamuchirwawo), uye kushandisa formalin (40% formaldehyde) pamwe nechikamu chidiki chepermanganic acid. Potassium inovharwa nguva dzose uye inopiswa nefuro, pamwe chete nenzira dzekuuraya utachiona nekuuraya utachiona dzakadai semwenje we ultraviolet sterilization (unobatidzwa kwemaminitsi anopfuura gumi nemashanu nguva imwe neimwe), kuitira kuti imba isina tsvina igare yakachengetedzeka zvakanyanya.
Mukati mebhokisi rekubaiwa majekiseni munofanirawo kunge muine rambi re ultraviolet. Batidza rambi kwemaminitsi anopfuura gumi nemashanu usati washandisa kuti upe chiedza uye uchenese. Zvisinei, chero nzvimbo isingapiswe chiedza ichiri yakazara nemabhakitiriya.
Kana rambi re ultraviolet rikabatidzwa kwenguva yakareba, rinogona kukurudzira mamorekuru eokisijeni ari mumhepo kuti abatane kuita mamorekuru e ozone. Gasi iri rine simba guru rekuchenesa uye rinogona kugadzira simba rekuchenesa pamakona asina kuvhenekerwa zvakananga nemwaranzi ye ultraviolet. Sezvo ozone ichikuvadza hutano, unofanira kudzima rambi re ultraviolet usati watanga kushanda, uye unogona kupinda mushure memaminitsi anopfuura gumi.
Nguva yekutumira: Gunyana-13-2023