Izindaba

Njengoba ubuchwepheshe bokuqoqa uthuli buthuthuka, izindlela zokuqoqa uthuli ziyanda futhi ziyathuthukiswa, ngoba izinzuzo zokusebenza kahle kokuhlunga kanye nokukhipha uthuli oluphansi oluzinzile,izihlungi zothuli zesitayela sesikhwamaizihlungi zothuli ezidume kakhulu namuhla, futhi indlu yokuhlunga i-pulse jet bag iyizihlungi zezikhwama ezidume kakhulu ngenxa yokuguquguquka okubanzi.

Njengenjwayelo, ukumelana endlini yokuhlunga i-pulse jet bag ku-700 ~ 1600 Pa, ukusebenza kamuva kwesinye isikhathi kukhuphuke kube ngu-1800 ~ 2000Pa, kodwa uma kuqhathaniswa nokumelana nama-electrostatic precipitators (cishe ama-200 Pa), izindleko zokulondoloza kamuva zesihlungi sesikhwama. izindlu ziphakeme kakhulu, indlela yokunciphisa ukumelana ezindlini zokuhlunga isikhwama kuyinselelo enkulu kubaklami nabasebenzisi bokugcina.

1.Izici eziyinhloko ezenza ukumelana kwe-pulse jet bag filter house kwande
A.Ukwakhiwa kwendlu yokuhlunga izikhwama
Njengenjwayelo, ukumelana kuhlale kuhlukile lapho ukwakhiwa kwehlukile.
Isibonelo, njengenjwayelo, umklamo we-inlet womoya utholakala ohlangothini olungezansi lwendlu yesikhwama kanye nomoya okhuphuka nge-ash hopper; noma etholakala phakathi nendawo yesihlungi sesikhwama perpendicular izikhwama zokuhlunga. Umklamo wokuqala ungenza ukusatshalaliswa komfaniswano womoya wothuli futhi ugweme ukuphahlazeka komoya othulini ngqo ezikhwameni zokuhlunga, futhi lolu hlobo lokuklama luhlala lunokumelana okuphansi.
Ngaphezu kwalokho, ibanga phakathi kwesikhwama kuya esikhwameni lihlukile, isivinini somoya esikhuphukayo sihlukile futhi, ngakho ukumelana nakho kuhlukile.

B.Theizikhwama zokuhlunga.
Izikhwama zokuhlunga umoya ezihlala zinokumelana, ukumelana kokuqala kwezikhwama ezintsha zokuhlunga ezihlanzekile njengokujwayelekile ku-50 ~ 500 Pa.

C. Ikhekhe lothuli ezikhwameni zokuhlunga.
Lapho indlu yokuhlunga isikhwama isebenza, uthuli oluqoqwe ebusweni bezikhwama zokuhlunga, okwenza umoya ube nzima futhi ube nzima ukudlula, ngakho-ke ukumelana endlini yesihlungi kuzokwanda, futhi ikhekhe lothuli elihlukile lenza ukumelana okuhlukahlukene, ikakhulukazi. kusuka ku-500 ~ 2500 Pa, ngakho-ke imisebenzi yokuhlanza / yokuhlanza yendlu yokuhlunga isikhwama ibalulekile ukunciphisa ukumelana.

D.Ngokwakhiwa okufanayo, indawo yokungenisa umoya nomoya, usayizi wethangi (umzimba wendlu yesikhwama), usayizi wamavalvu, njll, uma isivinini somoya sihlukile, ukumelana nakho kuhlukile.

2.Unganciphisa kanjani ukumelana endlini yokuhlunga i-pulse jet bag?
A.Khetha isilinganiso esifaneleka kakhulu somoya/indwangu.
Isilinganiso somoya / indwangu = (Ivolumu yokugeleza komoya / indawo yokuhlunga)
Uma isilinganiso somoya/indwangu sisikhulu, ngaphansi kwendawo ethile yokuhlunga, lokho kusho ukuthi umoya wothuli ophuma endaweni yokungena umthamo mkhulu, qiniseka ukuthi ukumelana kuzoba phezulu endlini yesihlungi sesikhwama.
Njengenjwayelo, endlini yesihlungi se-pulse jet bag, isilinganiso somoya/indwangu kungcono singeqi ku-1m/min, ekuqoqweni okuthile kwezinhlayiya ezinhle, umoya/indwangu kufanele ilawulwe ngisho naphansi uma kwenzeka ukumelana nokwanda kwanda kakhulu, kodwa lapho uklama, omunye umklami. bafuna ukwenza indlu yabo yokuhlunga isikhwama ikwazi ukuncintisana emakethe (usayizi omncane, izindleko eziphansi), bahlale bezama ukumemezela isilinganiso esiphezulu kakhulu somoya / indwangu, kulokhu, ukumelana kule ndlu yokuhlunga isikhwama ngokuqinisekile kuyokwenza ohlangothini oluphakeme.

B.Lawula isivinini esikhuphukayo somoya ngevelu efanelekile.
Isivinini sokukhuphuka komoya sisho isivinini sokugeleza komoya esikhaleni sesikhwama uye esikhwameni, ngaphansi komthamo othile wokugeleza komoya, ukuphakama kwesivinini somoya kusho ukuphakama kokuminyana kwezikhwama zokuhlunga, okungukuthi ibanga phakathi kwezikhwama zokuhlunga lincane, futhi ubukhulu bendlu yokuhlunga isikhwama buncane futhi uma kuqhathaniswa nomklamo ofanelekayo, ngakho-ke kuphakama isivinini somoya esikhuphukayo esizokwandisa ukumelana endlini yokuhlunga isikhwama. Kusukela kokuhlangenwe nakho, isivinini somoya esikhuphuka kangcono ukulawulwa cishe ngu-1m/S.

C．Isivinini sokugeleza komoya kufanele silawulwe kahle ezingxenyeni ezihlukene zendlu yokuhlunga isikhwama.
Ukumelana endlini yokuhlunga isikhwama kuphinde kuthinteke isivinini sokugeleza komoya endaweni yokungena nokuphuma komoya, ama-valve okusabalalisa i-air inlet, ama-poppet valve, ishidi leshubhu lesikhwama, indlu yomoya ecacile, njll, njengenjwayelo, lapho siklama indlu yokuhlunga isikhwama, kufanele zama ukukhulisa i-air inlet kanye ne-outlet, sebenzisa ama-valve amakhulu okusabalalisa kanye nama-poppet valve amakhulu, njll, ukuze unciphise isivinini sokugeleza komoya futhi unciphise ukumelana endlini yokuhlunga isikhwama.
Ukunciphisa ukugeleza komoya endlini yomoya ehlanzekile kusho ukuphakama kwendlu yesikhwama okudingeka kukhuphuke, qiniseka ukuthi kuzokhuphuka kakhulu izindleko zokwakha, ngakho-ke kufanele sikhethe isivinini sokugeleza komoya esifanele lapho, njengenjwayelo, isivinini sokugeleza komoya indlu yomoya ohlanzekile kufanele ilawulwe ku-3 ~ 5 m/S.
Ijubane lokugeleza komoya eshidini leshubhu lesikhwama lilingana nenani lobude besikhwama/ububanzi besikhwama. Ububanzi obufanayo, ubude besikhathi eside, isivinini somoya eshidini leshubhu lesikhwama kufanele sibe phezulu, okuzokwandisa ukumelana endlini yokuhlunga isikhwama, ngakho-ke inani (ubude besikhwama/ububanzi besikhwama) njengenjwayelo akufanele lilawulwe lingeqi ku-60, noma ukumelana kufanele kube kuphakeme kakhulu, futhi ukuhlanzwa kwesikhwama kusebenza kanzima ukucubungula.

D.Yenza ukusatshalaliswa komoya kulingane namakamelo endlu yokuhlunga isikhwama.

E.Thuthukisa imisebenzi yokuhlanza
Ikhekhe lothuli ebusweni bezikhwama zokuhlunga ngokuqinisekile lizokwenza ukuthi ukumelana endlini yesikhwama kwande, ukuze sigcine ukumelana okufanele, kufanele sihlanze izikhwama zokuhlunga, izindlu zokuhlunga i-pulse jet bag, izosebenzisa umoya wokucindezela okukhulu. ukuze ushaye i-jet ezikhwameni zokuhlunga futhi wenze ikhekhe lothuli liwele ku-hopper, futhi umsebenzi wokuhlanza omuhle noma cha uhlobene nokucindezela komoya wokuhlanza, umjikelezo ohlanzekile, ubude bezikhwama zokuhlunga, ibanga phakathi kwesikhwama esikhwameni ngqo.
Umfutho womoya wokuhlanza awukwazanga ukwehla kakhulu, noma uthuli ngeke lwehle; kodwa futhi ayikwazanga ukuphakama kakhulu, noma izikhwama zokuhlunga kufanele ziphuke ngokushesha futhi zingase zibangele ukuphinda kufakwe uthuli, ngakho-ke ukucindezela komoya wokuhlanza kufanele kulawulwe endaweni efanelekile ngokuya ngesici sothuli. Njengokuvamile, ingcindezi kufanele ilawulwe ku-0.2 ~ 0.4 Mpa, ngokuvamile, sicabanga kuphela uma ukucindezela kungenza izikhwama zokuhlunga zihlanzeke, okuphansi kube ngcono.

F.Uthuli Pre- collection
Ukumelana kwendlu yokuhlunga isikhwama nakho kuhlobene nokuqukethwe kothuli, ukuphakama kothuli ikhekhe lizokwakha ngokushesha ebusweni bezikhwama zokuhlunga, ngokuqinisekile ukumelana kuzokwanda ngokushesha, kodwa uma kungaqoqa uthuli ngaphambi kwalokho. baya endlini yokuhlunga isikhwama noma bathinte izikhwama zokuhlunga, okuqinisekile ukuthi kuyasiza kakhulu ukwandisa isikhathi sokwakha ikhekhe, ngakho ukumelana ngeke kwande ngokushesha.

Indlela yokwenza uthuli ngaphambi kokuqoqwa? Izindlela ziningi, isibonelo: faka isishingishane sokuhlunga umoya wothuli ngaphambi kokuba ungene endlini yokuhlunga isikhwama; yenza i-air inlet kusukela phansi kwendlu yesikhwama, ngakho izinhlayiya ezinkulu zizokwehla kuqala; uma i-inlet ephakathi nendawo yesihlungi sesikhwama, ingafaka i-baffle ekhipha uthuli ukuze iholele umoya usuka phansi ohlangothini lwendlu yesikhwama ukuze wenze ezinye izinhlayiya ezinkulu ziwele kuqala, futhi ingagwema ukuphahlazeka komoya izikhwama zokuhlunga ngokuqondile, futhi zingandisa impilo yesevisi yezikhwama zokuhlunga.

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