Kayan Asali Hudu na Kayan Aiki don Tsarin Fesa Electrostatic

Mai foda Tsarin feshin electrostatic sun ƙunshi kayan aiki guda huɗu na asali - hopper feed, electrostatic foda bindiga, tushen wutar lantarki, da rukunin dawo da foda. Tattaunawa na kowane yanki, mu'amalarsa da sauran sassa, da nau'ikan nau'ikan nau'ikan da ake da su suna da mahimmanci don fahimtar aikin wannan tsari.

Ana ba da foda ga bindigar feshi daga sashin ciyar da foda. Yawanci kayan foda da aka adana a cikin wannan rukunin ana yin ruwa ne ko kuma ana ciyar da su zuwa na'urar famfo don jigilar zuwa gun(s) mai fesa (Hoto 5-9). Sabbin tsarin ciyarwa na iya yin famfo foda kai tsaye daga akwatin ajiya.

Na'urar famfo yawanci tana aiki azaman venturi, inda matsa lamba ko tilasta iska ta ratsa ta cikin famfo, ƙirƙirar tasirin siphoning da zana foda daga hopper feed zuwa cikin hoses foda ko bututun ciyarwa, kamar yadda aka nuna a cikin Hoto 5-10. Iska generalAn yi amfani da shi don ware barbashi na foda don sauƙin jigilar kayayyaki da ƙarfin caji. Za'a iya daidaita ƙarar girma da saurin gudu na foda.

A mafi yawan lokuta, na'urar ciyarwa tana amfani da ko dai iska, jijjiga, ko injin motsa jiki don taimakawa wajen “karye” yawan foda. Wannan aikin yana haifar da sauƙin jigilar foda, yayin da yake taimakawa wajen daidaita ƙara da saurin foda zuwa gun (s). Sarrafa mai zaman kansa na foda da adadin iska yana taimakawa wajen samun kauri da ake so na ɗaukar hoto. Mai ciyar da foda yana da ikon samar da isassun kayan aiki zuwa guda ɗaya ko fiye da bindigogin feshin lantarki guda bakwairal ƙafafu nesa. Ana samun masu ciyar da foda da yawa daban-daban masu girma dabam, tare da zaɓi dangane da aikace-aikacen, adadin bindigogin da za a kawo, da ƙarar foda da za a fesa a cikin ƙayyadadden lokaci. Generalwanda aka gina shi da karfen takarda, za'a iya dora sashin ciyarwa kusa da, ko ma zama integ.ral wani ɓangare na, sashin farfadowa.

Raka'o'in ciyarwa, waɗanda ke amfani da iska mai ruwa don sauƙaƙe famfo kayan foda zuwa ra'ayin fesa. An matse, ko tilastawa, iskar da ake ba da ita zuwa kwayoyin halittar plenum na iskaralyana can kasan sashin ciyarwa. Tsakanin ma'aunin iska da babban jikin sashin ciyarwa akwai membrane, yawanci ana yin shi da wani abu mai yuwuwar filastik. Matsewar iska ta ratsa ta cikin babban jikin sashin ciyarwa, inda ake adana kayan foda. Ayyukan motsa jiki na iska yana haifar da ɗaga kayan foda zuwa sama, ƙirƙirar yanayi mai tayar da hankali, ko ruwa (Hoto 5-2). Tare da wannan aikin motsa jiki, yana yiwuwa a sarrafa ma'aunin foda da aka siffanta daga sashin mai ba da abinci ta hanyar abin da aka makala, ko nutsewa, na'urar famfo mai nau'in venturi (duba hoto 5-9).

Lokacin da ake amfani da nau'in ciyarwar nau'in abinci mai nauyi, aikin ya ƙunshi nau'in juzu'i ko mazurari wanda aka adana kayan foda a ciki. Na'urorin bututun da ke haɗe zuwa wannan nau'in naúrar ciyarwa yawanci na famfo mai nau'in venturi ne. A wasu lokuta, ana amfani da jijjiga ko injin motsa jiki don haɓaka siphoning foda ta hanyar venturi da na'urar busa ta ke samarwa. Foda ne nauyi ciyar da famfo na'urorin, da fluidizing na foda ba lallai ba ne. Hakanan, duba Hoto na 5-9. Hakanan za'a iya isar da foda kai tsaye daga akwatunan foda ko kwantena ta amfani da bututun siphon mai riji biyu, wanda ke ba da isasshen ruwa na gida don ba da damar isar da iri ɗaya.

Ana amfani da na'urori a wasu lokuta tare da raka'a masu ciyarwa don tantance duk wani datti, kumburi na foda, da sauran tarkace, da kuma daidaita foda kafin a fesa. Ana iya hawa waɗannan sieves kai tsaye zuwa ko sama da sashin ciyarwa don sauƙaƙe kwararar foda a cikin rufaffiyar madauki na isar da foda, fesa, da farfadowa (Hoto 5-1 1).

Kayan Asali Hudu na Kayan Aiki don Tsarin Fesa Electrostatic