- 1. Kodi shawa ya mpweya ndi chiyani?
Shawa ya mpweya ndi chipangizo choyeretsera chapafupi chomwe chimalola anthu kapena katundu kulowa m'malo oyera ndikugwiritsa ntchito fani ya centrifugal kutulutsa mpweya wamphamvu wosefedwa bwino kudzera m'mphuno za shawa ya mpweya kuti achotse fumbi kwa anthu kapena katundu.
Pofuna kuonetsetsa kuti chakudya chili bwino, m'makampani ambiri opereka chakudya, zipinda zosambiramo mpweya zimakonzedwa musanalowe m'malo oyera. Kodi chipinda chosambiramo mpweya chimagwira ntchito bwanji? Kodi ndi zipangizo zoyera zotani? Lero tikambirana za mbali iyi!
- 2. Kodi shawa yopumira imagwiritsidwa ntchito pa chiyani?
Gwero lalikulu la mabakiteriya ndi fumbi limachokera kwa wogwiritsa ntchitoyo pamene zinthu zikuyenda bwino pamalo oyera. Asanalowe m'malo oyera, wogwiritsa ntchitoyo ayenera kuyeretsedwa ndi mpweya woyera kuti apukute fumbi lomangiriridwa pa zovala zawo ndikugwira ntchito ngati chotchingira mpweya.
Chipinda chosambiramo mpweya ndi chida chofunikira choyera kwa anthu omwe amalowa m'malo oyera komanso malo ochitira masewera olimbitsa thupi opanda fumbi. Chili ndi malo ambiri ndipo chingagwiritsidwe ntchito limodzi ndi malo onse oyera komanso zipinda zoyera. Polowa m'chipinda chochitira masewera olimbitsa thupi, anthu ayenera kudutsa mu chipangizochi, kutulutsa mpweya wamphamvu komanso woyera kuchokera mbali zonse kudzera mu nozzle yozungulira kuti achotse fumbi, tsitsi, tsitsi lodulidwa, ndi zinyalala zina zomwe zimayikidwa pa zovala mwachangu komanso moyenera. Chingachepetse kuipitsa komwe kumachitika chifukwa cha anthu omwe amalowa ndi kutuluka m'malo oyera.
Chipinda chosambiramo mpweya chingagwiritsidwenso ntchito ngati chotchingira mpweya, kuteteza kuipitsa kwakunja ndi mpweya woipa kulowa m'malo oyera. Kuletsa antchito kubweretsa tsitsi, fumbi, ndi mabakiteriya m'malo ogwirira ntchito, kukwaniritsa miyezo yokhwima yoyeretsa yopanda fumbi kuntchito, ndikupanga zinthu zapamwamba kwambiri.
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- 3. Kodi pali mitundu ingati ya zipinda zosambiramo mpweya?
Chipinda chosambiramo mpweya chingagawidwe m'magulu awa:
1) Mtundu umodzi wowombera:
Mbali imodzi yokha yokhala ndi nozzles ndiyo yoyenera mafakitale omwe alibe zofunikira zambiri, monga kulongedza chakudya kapena kukonza zakumwa, kupanga madzi ambiri m'zidebe, ndi zina zotero.
2) Mtundu wa nkhonya kawiri:
Chipinda chimodzi cham'mbali ndi chapamwamba chokhala ndi nozzles ndizoyenera mabizinesi okonza chakudya m'nyumba, monga mabizinesi ang'onoang'ono monga kupanga makeke ndi zipatso zouma.
3) Mtundu wa kuphulika katatu:
Mapanelo onse am'mbali ndi apamwamba ali ndi ma nozzles, oyenera makampani okonza zinthu zotumizira kunja kapena mafakitale omwe ali ndi zofunikira kwambiri pazida zolondola kwambiri.
Shawa ya mpweya ingagawidwe m'magulu awiri: shawa ya mpweya yachitsulo chosapanga dzimbiri, shawa ya mpweya yachitsulo chosapanga dzimbiri, shawa yakunja yachitsulo chosapanga dzimbiri ndi shawa yamkati yachitsulo chosapanga dzimbiri, shawa yamkati ya sandwich ndi shawa yakunja ya sandwich ndi shawa yamkati yachitsulo chosapanga dzimbiri.
1) Shawa ya mpweya wa Sandwich panel
Yoyenera malo ochitira misonkhano okhala ndi malo ouma komanso ogwiritsa ntchito ochepa, komanso mitengo yotsika.
2) Shawa ya mpweya yachitsulo
Yoyenera mafakitale amagetsi omwe ali ndi ogwiritsa ntchito ambiri. Chifukwa chogwiritsa ntchito zitseko zachitsulo chosapanga dzimbiri, zimakhala zolimba kwambiri, koma mtengo wake ndi wocheperako.
3) Shawa ya mpweya yopanda zitsulo (SUS304)
Malo ogwirira ntchito ndi onyowa koma sachita dzimbiri.
Shawa ya mpweya ingagawidwe m'magulu awiri: shawa ya mpweya yanzeru, shawa ya mpweya yodziyimira payokha, shawa ya mpweya yolimba, ndi shawa ya mpweya yothamanga kwambiri yozungulira malinga ndi kuchuluka kwa makina odziyimira payokha.
Shawa ya mpweya ingagawidwe m'magulu awa: shawa ya mpweya ya ogwira ntchito, shawa ya mpweya ya katundu, ngalande ya shawa ya mpweya ya ogwira ntchito ndi ngalande ya shawa ya mpweya ya katundu malinga ndi ogwiritsa ntchito osiyanasiyana.
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- 4. Kodi shawa yopumira imawoneka bwanji?
①Chipinda chosambiramo mpweya chimapangidwa ndi zinthu zingapo zazikulu kuphatikizapo chikwama chakunja, chitseko chachitsulo chosapanga dzimbiri, fyuluta ya hepa, fani ya centrifugal, bokosi logawa magetsi, nozzle, ndi zina zotero.
②Mbale yapansi ya shawa yopumira imapangidwa ndi mbale zachitsulo zopindika ndi zolumikizidwa, ndipo pamwamba pake papakidwa utoto woyera ngati mkaka.
③Chikwamacho chapangidwa ndi mbale yachitsulo yopangidwa ndi chitsulo chozizira kwambiri, yokhala ndi pamwamba pake pothira ndi electrostatic, yomwe ndi yokongola komanso yokongola. Mbale yamkati yapansi imapangidwa ndi mbale yachitsulo chosapanga dzimbiri, yomwe siiwonongeka komanso yosavuta kuyeretsa.
④Zida zazikulu ndi miyeso yakunja ya chikwamacho zitha kusinthidwa malinga ndi zosowa za makasitomala.
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5. Kodi mungagwiritse ntchito bwanji shawa yopumira?
Kugwiritsa ntchito shawa ya mpweya kungatanthauze njira zotsatirazi:
① Tambasulani dzanja lanu lamanzere kuti mutsegule chitseko chakunja cha shawa ya mpweya;
② Lowani mu shawa yopumira, tsekani chitseko chakunja, ndipo loko yamkati ya chitseko idzatseka yokha;
③ Chipinda chosambiramo mpweya chimayamba kugwira ntchito chili m'malo ozindikira infrared pakati pa shawa yosambiramo mpweya;
④ Mukamaliza kusamba ndi mpweya, tsegulani zitseko zamkati ndi zakunja ndikusiya shawa ya mpweya, ndikutseka zitseko zamkati nthawi yomweyo.
Kuphatikiza apo, kugwiritsa ntchito shawa yopumira kumafunikanso kusamala ndi izi:
1. Kutalika kwa shawa ya mpweya nthawi zambiri kumatsimikiziridwa kutengera kuchuluka kwa anthu omwe ali mu workshop. Mwachitsanzo, ngati pali anthu pafupifupi 20 mu workshop, munthu m'modzi akhoza kudutsa nthawi iliyonse, kotero kuti anthu oposa 20 amatha kudutsa mu mphindi pafupifupi 10. Ngati pali anthu pafupifupi 50 mu workshop, mungasankhe imodzi yomwe imadutsa anthu 2-3 nthawi iliyonse. Ngati pali anthu 100 mu workshop, mungasankhe imodzi yomwe imadutsa anthu 6-7 nthawi iliyonse. Ngati pali anthu pafupifupi 200 mu workshop, mungasankhe ngalande ya shawa ya mpweya, zomwe zikutanthauza kuti anthu amatha kulowa mwachindunji osaima, zomwe zingapulumutse nthawi kwambiri.
2. Chonde musaike shawa ya mpweya pafupi ndi fumbi lothamanga kwambiri komanso malo omwe chivomerezi chimagwera. Chonde musagwiritse ntchito mafuta ofooka, osungunula, zosungunulira zowononga, ndi zina zotero kuti mupukute chivundikirocho kuti mupewe kuwononga utoto kapena kupangitsa kuti utoto usinthe. Malo otsatirawa sayenera kugwiritsidwa ntchito: kutentha kochepa, kutentha kwambiri, chinyezi chambiri, kuzizira, fumbi, ndi malo omwe mafuta ndi utsi ndi nthunzi zimagwera.
Nthawi yotumizira: Meyi-18-2023