Nkhani

Kupatula zida zosefera ndi makina osefa, Zonel Filtech imaperekanso mlangizi waulere paukadaulo wotolera fumbi, kotero nthawi zonse titha kulandira zofunikira zaukadaulo kuchokera kwa makasitomala athu ndi makasitomala omwe angakhalepo, mafunso ena akatchulidwa ambiri, titha kusintha zolemba zina ndiye yotulutsidwa m'kabukhu lathu kuti tithandizire owerenga athu kuthana ndi zovuta zomwe zingachitike kwa otolera fumbi, nkhaniyi ifotokoza kutulutsa kumaposa mavuto.

Monga tikudziwira, nyumba zosefera za pulse jet bag ndi imodzi mwazinthu zotsogola bwino kwambiri zosefera fumbi, koma nthawi zina tikamayang'anira kutulutsa kwafumbi, komwe kumatha kupitilira zofunikira ndikubweretsa zovuta kwa ogwiritsa ntchito, chifukwa chake tiyenera kupeza zomwe zingatheke. zifukwa ndi kuthandizira kukonza zina pa otolera fumbi kuti apange utsi pansi pa zofunika, monga 20mg/Nm3 kapena 5mg/Nm3, etc.

Ngati utsiwo upezeka ukuposa zofunika kapena utsi wakuya kuchokera pa chumuni, pamakhala zifukwa zotsatirazi:

(1) thumba fyuluta anaika ndi nthawi yochepa.
Matumba omwe angoikidwa kumene oyera (w / o PTFE membrane laminated) nthawi zonse amakhala ndi kukula kwa pore, kotero kuti fumbi lodutsa ndilokwera kwambiri pachiyambi, ndipo kusefa kwabwino sikunafike;
Ndi kupita patsogolo kwa kusefera, fumbi limadziunjikira kunja kwa thumba la fyuluta kuti lipange thumba la fumbi, lomwe limachepetsa kukula kwa pore pamtunda wakunja wa thumba la fyuluta ndikuwongolera kuchotsera fumbi. Ntchito ya "fumbi fyuluta" akhoza kuchotsa oposa 99% ya fumbi chabwino.
Chifukwa chake, ndikulondola kwambiri kuyeza kutulutsa kwafumbi kwa pulse jet bag fyuluta pambuyo pa mwezi wa 1 wogwira ntchito mosalekeza.
Komanso fumbi chisanadze ❖ kuyanika ntchito kumathandizanso, ngati tinthu kukula bwino, izinso akhoza kuganiziridwa.

(2) thumba fyuluta anaika molakwika.
Chikwama chapamwamba cha fyuluta chili ndi mapangidwe osiyanasiyana, monga mtundu wa mphete yachitsulo, mtundu wa flange wa nsalu, mapangidwe osindikizira a clamp ndi zina zotero, zomwe ziyenera kulumikizidwa bwino kwambiri ndi zipangizo zapamwamba pa pepala la chubu, ngati mapangidwewo sali olondola. , zomwe zimakhala zosavuta kuchititsa vuto lapamwamba la umuna, ndipo mapangidwewo ndi ovuta kwambiri kuti akhazikitse matumba a fyuluta, kotero kuti osonkhanitsa fumbi ambiri amasankha mapangidwe a mphete.
Mphete yojambulira yopangidwa ndi mikwingwirima yomwe nthawi zonse imatenga chitsulo ndi zotanuka zabwino, monga SS301, chitsulo cha kaboni ndi zina zotero, ndipo mpheteyo imaphatikizana ndi mzere wa rabara kapena mzere wansalu wokhala ndi matabwa awiri, poyambira pakati pa matabwa amakhudza. ndi m'mphepete mwa thumba la chubu la thumba, zomwe zimathandiza kuti matumba a fyuluta asagwere ku hopper, komanso kusindikiza bwino komanso popanda mpweya wotuluka.
Chifukwa chake tikayika matumba a fyuluta, timakankhira mpheteyo mu dzenje la thumba la chubu, ndikutsimikizira m'mphepete mwa chubu kuti mulowe mumphepete mwa mphete ya pamwamba pang'onopang'ono, ndikukankhira mbali yotsala ya mpheteyo kuti mudzaze dzenje lonse, ngati chikwama chosefera chokhala ndi malo abwino oyika, chomwe sichingagwere pa hopper, sichingasunthidwe, kapena chingayambitse vuto lalikulu la umuna.
Choncho onetsetsani kuti matumba fyuluta anaika bwino kwambiri.

(3) Chikwama cha fyuluta chasweka.
Ngati matumba a fyuluta athyoka, chimney chidzathetsa mpweya wa fumbi wa mtundu wakuya, kotero muyenera kupeza matumba osweka a fyuluta ndiye kusintha kwatsopano.
Kwa nyumba yaing'ono ya fyuluta, yomwe ndi yophweka kwambiri kupeza matumba a fyuluta wosweka, chifukwa pamene mutsegula chivundikiro cha fumbi la fumbi, padzakhala fumbi kuzungulira thumba la fyuluta losweka, ingowatulutsa ndipo kusintha kudzakhala bwino;
Koma pamene thumba fyuluta nyumba ndi lalikulu, zomwe zingakhale zovuta kupeza malo a matumba wosweka fyuluta.
Koma thumba lalikulu fyuluta nyumba nthawi zonse amapangidwa ndi off line purging dongosolo, kotero ife tikhoza kutseka chipinda ntchito mmodzimmodzi, kamodzi chipinda chilichonse chatsekedwa ndiye fumbi mpweya kutha pa chimney, ndiye zikutanthauza matumba fyuluta wosweka anali pa. chipinda chino, kuti tithe kuyimitsa chotolera fumbi ndikutsegula chipindachi kuti tisinthe matumba a fyuluta moyenera.
Pamene thumba la fyuluta liyenera kusinthidwa, tikulimbikitsidwa kuti musinthe matumba onse a fumbi la fumbi lomwelo panthawi imodzimodziyo kuti muwonetsetse kuti thumba lililonse la fyuluta lili ndi kukana komweko. Ngati matumba ochepa a fyuluta angasinthidwe, m'pofunika kusindikiza pakamwa pa thumba la fyuluta yatsopano ndikuyika m'fumbi kwa masiku angapo kuti muwonjezere kukana kwa matumba atsopano a fyuluta, kotero kuti kukana kwatsopano. thumba la fyuluta lili pafupi ndi thumba la fyuluta yakaleyo ngati matumba atsopanowo aphwanyidwa kwambiri ndi mpweya wa fumbi ndikusweka mofulumira.

(4) Vuto lotolera fumbi.
Kwa wotolera fumbi wokhala ndi njira yolowera mpweya ndi njira yotulutsira mpweya yolekanitsidwa ndi magawo, ndikofunikira kuyang'ana ngati mbale yogawa yapakati ikuwotcherera mwamphamvu. Ngati pali ma welds ndi mipata pakati pa magawo apakati, fumbi lapamwamba kwambiri mu mpweya wolowera mpweya lidzalowa mu njira yotulutsira mpweya, kuchititsa fumbi potulukira chitoliro cha utsi. Kuonetsetsa mtundu wa kuwotcherera kwa clapboard yapakatikati ndikulekanitsa kwathunthu kanjira kolowera mpweya kuchokera panjira yotulutsira mpweya ndi gawo lina lofunikira pakuwunika kwabwino panthawi yopanga ndikuyika chotolera fumbi.