Indlela yokubala yevolumu yegesi ye-flue ukuchithwa kwesithando somlilo

1. Ukuhlaziywa kwezici zokungcola

1. Ukubalwa kwevolumu yegesi ye-flue

Inani le-flue gas lincike enqubweni yokuncibilikisa kanye nesimo se-fume hood. Ngemva kokubala umthamo womoya wokukhipha umoya weziko ezimbili zokuncibilika kokungeniswa, ufakwa esibalweni:

Usayizi wethebula lokusebenza le-1T induction yokuncibilika kwesithando somlilo unosayizi ofanayo ne-vacuum hood engu-1*1M

Usayizi wethebula lokusebenza le-2T induction yokuncibilika kwesithando somlilo unosayizi ofanayo ne-vacuum hood engu-1.2*1.2M

Ukubalwa komthamo womoya osingathwa ithani elingu-1 lomgwaqo ophakathi nendawo ohamba ngesivinini: Q=3600*1.4*P*H*V=3600*1.4*4*1.5*0.75=22680M3/H

Ukubalwa komthamo womoya ocutshungulwe ngamathani angu-2 omgwaqo ophakathi nendawo: Q=3600*1.4*P*H*V=3600*1.4*4.8*1.5*0.75=27216M3/H

2. Umfutho womoya we-fan exhaust ubalwa

Ukubala okungenhla kwevolumu yegesi yoflue kuyaziwa, umthamo wegesi ye-flue yesithando sokushisa esincibilikayo sokushisa singama-23000 m3/h kanye no-27000 m3/h. Ukumelana nesistimu: i-hood yokukhipha 200Pa + ipayipi 300Pa + isihlungi sesikhwama 1500 Pa + ingcindezi esele 400Pa=2400Pa.

Okwesibili, ukuhlaziywa kokungcola:

1. Intuthu nothuli

Ngokusho kokuhlolwa kwamafekthri afanayo, ukugxila kokuqala kwentuthu nothuli kungu-1200-1400 mg / m3, futhi ubumnyama bentuthu bungu-3-5 (ibanga le-Lingelmann).

2. Ukushisa kwegesi yomkhuhlane

Ngemuva kokubanjwa i-hood yokukhipha, igesi ye-flue ixubene nenani elikhulu lomoya obandayo, futhi izinga lokushisa legesi elixubile elingena epayipi lingaphansi kuka-100 ° C.

3. Inqubo yokwelapha

Lolu hlelo lokuklama luyamukela: iziko ngalinye kwezimbili zokuncibilikisa ukushisa lisebenzisa isihlungi sesikhwama, esiklanywe ngokuya ngokuphuma kwensimbi engu-2t, kanye neziko lokuncibilikisa lokuncibilikisa ukushisa okubili lisebenzisa inqubo yokukhipha intuthu ephezulu yokudonsa.

Isithando somlilo esincibilikisayo sokwelapha ukushisa sisebenzisa ihood yokukhipha intuthu yohlobo lwe-clamp phakathi nesikhathi sokuncibilika esinomphumela omuhle wokukhipha intuthu futhi ayithinteki kangako ukugeleza komoya okuseceleni. Ukusebenza kahle kokubamba intuthu kungaphezulu kwama-96%. Ngemuva kokuthi igesi ephuma ku-flue ibanjwe i-exhaust hood, ingena egumbini elingaphansi kwe-online pulse futha ngokuzenzakalelayo isikhwama sothuli ngepayipi, bese igesi ehlanzekile idonswa futhi ikhishwe ifeni ye-exhaust.

3. Ukukhethwa komqoqi wothuli:

Intuthu yentuthu yentuthu encibilika yokwelapha ukushisa inosayizi wezinhlayiyana ezinhle, i-viscosity ephezulu kanye nokunamathela okuqinile. Ukuze uhlangabezane nalezi zici zokuhlunga, i-DUST64-5 air box pulse dust collector ekhiqizwa yi-Dassman Environmental Protection ingasetshenziselwa isithando somlilo sikagesi esiyithani elingu-1.

Isithando somlilo se-2 ton induction melting samukela i-DUST64-6 air box pulse dust collector ekhiqizwa yi-Dassman Environmental Protection ukuze ihlangabezane nalesi simo sokusebenza.

1. Idizayini yesiteshi sokususa uthuli (umqoqi wezikhwama)

Ukuhlanza izikhwama kuletha ubunzima. Ukwamukela isihlungi sesikhwama esijwayelekile kunomphumela omubi wokukhipha uthuli futhi kuzobangela ukunamathela kwesikhwama. Kuyadingeka ukusebenzisa umphumela omuhle “i-air box pulse uthuli olungaxhunyiwe ku-inthanethi umqoqi wothuli wesikhwama”, futhi impahla yokuhlunga ayifaki uwoyela, ayinamanzi futhi kulula ukuyihlanza inaliti ye-polyester. Ukususwa kothuli kwesikhwama sokuhlunga kulawulwa ngokuzenzakalelayo.

Ukusebenza kahle kokukhipha uthuli kwesihlungi sesikhwama ngu-99%, ukugcwala kokukhishwa kwezintuli ngemva kokususwa kothuli kungu-14mg/m3, kanti ukukhishwa kwezintuli ngehora ngu-0.077kg/h. Izinkomba ezingenhla ziphansi kunamazinga kazwelonke we-emission. Impilo yesevisi yesikhwama sokuhlunga ingaphezu konyaka ongu-1

2. Ukusabalalisa amandla nokulawula okuzenzakalelayo

Ifeni enkulu yokukhipha umoya ithatha ingcindezi encishisiwe ukuze iqale. Isihlungi sesikhwama samukela isikhathi noma ingcindezi eqhubekayo yokulawula okuzenzakalelayo nokuboniswa kwe-alamu.