Ukuqonda umahluko phakathi kokuhanjiswa kwesigaba esishinyeneyo kunye nokunciphisa isigaba sokuhambisa, ngakumbi malunga nobuchwephesha bolwelo, kunye nokukwazi ukuyila ngokuchanekileyo kunye nokulungelelanisa iinkqubo zokuhambisa umoya.Isantya sokulinganisa kunye noxinzelelo lomoya zibaluleke kakhulu kwinkqubo yokuhambisa umoya.Ukuchaneka kokulinganisa ubukhulu becala kuxhomekeke kuhlobo lwemathiriyeli ehanjiswayo.
Kuthetha ntoni ukuhanjiswa kwesigaba esishinyeneyo?
Ukuhanjiswa kwesigaba esishinyeneyo yingcamango entsha kushishino.Ukuhanjiswa kwenqanaba elishinyeneyo, njengoko igama lisitsho, libhekisa kwindlela yokuhambisa ngokuxineneyo imathiriyeli enkulu kumbhobho.Kwinqanaba elixineneyo lokuhambisa, imveliso ayiyi kunqunyanyiswa emoyeni, kuba izinto ezigqithisiweyo zinzima kakhulu okanye zibuhlungu kakhulu, kwaye kufuneka kugcinwe isantya esiphezulu somoya.Oku kuthetha ukuba iimveliso ziya kuthuthwa ngendlela "yamaza", "iiplagi" okanye "iintambo", ukwenzela ukuba ukugqoka okuncinci kuveliswe, ngoko ke ukuthuthwa kwesigaba esixineneyo kulungeleka ngakumbi kwiimveliso ezinqabileyo.
Kuthetha ukuthini ukuhanjiswa kwesigaba se-dilute?
Ukuhanjiswa kwesigaba sokunciphisa kubandakanya ukuhambisa inani elikhulu lezinto ezihlakaziweyo, la maqhekeza alula kwaye atyhutyha ngakumbi.Oku kuthetha ukuba xa kuthelekiswa nokuhanjiswa kwesigaba esishinyeneyo, imathiriyeli inokuhanjiswa ngesantya esikhawulezayo kunye noxinzelelo oluphezulu.Umzekelo, i-talc ilula kwaye ingaphantsi kwe-abrasive kunamasuntswana eplastiki, ngoko inokuhanjiswa ngesantya esiphezulu kunye noxinzelelo lomoya.Kwinqanaba lokuhambisa i-dilute, i-blower isetyenziselwa ukuhambisa imveliso kwisistim ngokuphuma komoya.I-airflow igcina nje into ehambayo kwaye ivimbela izinto ukuba zifake phantsi kombhobho.
Umahluko phakathi kokuhanjiswa kwesigaba esishinyeneyo kunye nesigaba sokudityaniswa kokuhanjiswa kwe-pneumatic
Ezinye iiyantlukwano phakathi kokuhanjiswa kwesigaba esishinyeneyo kunye nokuhanjiswa kwesigaba sokudityaniswa akunakuphepheka ngenxa yokuba ziimpawu zendalo zemathiriyeli yesixa ngokwaso-umzekelo, ukuhanjiswa kwesigaba sokuncibilika kudla ngokuphatha amasuntswana alula.Oku kulandelayo ngomnye umahluko ophambili phakathi kokuhanjiswa kwesigaba esishinyeneyo kunye nokuhanjiswa kwesigaba sokuxubha:
1. Isantya: Isantya se-dilute phase pneumatic transveying sidla ngokukhawuleza kuneso sigaba esixineneyo.Ukuqwalasela i-abrasiveness ye-particles eqhutywe, isantya sokuhambisa sesigaba esixineneyo siphantsi.
2. Uxinzelelo lomoya: Uxinzelelo lomoya kwimigudu kunye nemibhobho yenkqubo yokuhambisa inqanaba le-dilute lisezantsi kunolo lwesigaba sokuhambisa umoya okanye isigaba esishinyeneyo sokuhambisa umoya.Uxinzelelo lwesigaba se-dilute luphantsi, kwaye uxinzelelo lwesigaba esixineneyo luphezulu.
3. I-Abrasion: Ukukrazula kubhekiselele ekuxotyweni komgubo.Ekuthuthweni kwesigaba se-dilute, ilahleko ingaba nkulu kakhulu ngenxa yesantya sokunyakaza kwamasuntswana.Xa kuziwa ekuhanjisweni kwesigaba esishinyeneyo, imeko ichaseneyo, kuba kwezi nkqubo, izinto ezininzi zidla ngokugqithiswa ngesantya esisezantsi ukuze zigcinwe zicocekile kwaye zingaphuki lula.
4. Ubungakanani bombhobho: Ubungakanani bombhobho wenkqubo yothutho yesigaba se-dilute kaninzi bukhulu kunobungakanani bombhobho wenkqubo yothutho yesigaba esixineneyo.Amacandelo ahlukeneyo asetyenziswa kwezi nkqubo zokuhanjiswa kwe-pneumatic nazo zahluke kancinane ngokwemigaqo, kuba ukusebenza kwazo kuxhomekeke kumasuntswana aziphetheyo kunye nokurhawuka kwazo okanye uvakalelo.
5. Iindleko: Iindleko zokwakha inkqubo yokuhanjiswa kwesigaba esishinyeneyo zidla ngokuba phezulu, ikakhulu ngenxa yeenkcukacha zamacandelo.Xa kuthelekiswa nenkqubo yokuhanjiswa kwesigaba se-dilute, inkqubo yesigaba esishinyeneyo yomelele ngakumbi.
6. Umthamo womthwalo okanye umlinganiselo: Inkqubo yokuhambisa i-pneumatic yesigaba se-dilute inomlinganiselo ophantsi we-slid-gas mass load ratio.Ngokwahlukileyo, inkqubo yesigaba esishinyeneyo inomlinganiselo ophezulu kakhulu womthwalo wegesi eqinileyo.
7. Umgama: Owona mgama uphakamileyo wokuhanjiswa kwesigaba esishinyeneyo kunye nokuhanjiswa kwesigaba sokudityaniswa ukwahluka: umgama wokuhambisa wenkqubo yesigaba sokudityaniswa mde, ngelixa umgama wokuhambisa wenkqubo yesigaba esishinyeneyo umfutshane ngokubanzi.
Ixesha lokuposa: Nov-29-2021