Nov 03, 2023 Tso lus

Hollow hniav tshuab ziab khaub ncaws txoj kev kho oily sludge

Oily sludge yog cov khoom pov tseg los ntawm cov roj rho tawm, kev thauj mus los, kev ua kom zoo thiab cov txheej txheem roj thiab dej. Oily sludge kuj muaj ntau ntawm benzene series, phenolic tshuaj, tantalum, pyrene thiab lwm yam ntxhiab tsw ntxhiab. Yog hais tias ib qho kev sib txuas ntawm oily sludge dehydration thiab high-temperature drying yog tsis ncaj ncees lawm, nws yuav tsis tsuas ua rau ib tug pov tseg ntawm cov peev txheej, ua paug rau huab cua los yog dej, tab sis kuj ua rau muaj kev phom sij rau kev noj qab haus huv ntawm cov neeg ua haujlwm.

Piv nrog cov tshuab ziab khaub ncaws los yog cov tshuab ziab khaub ncaws, hollow hniav tshuab ziab khaub ncaws muaj cua sov, tu, txias thiab lwm yam dej num, sealing zoo, tsis muaj plua plav thiab cov pa khib nyiab pov tseg hauv kev kho sludge, kev ua haujlwm siab, thiab kev tiv thaiv ib puag ncig zoo.

Lub hollow hniav tshuab ziab khaub ncaws tau ua ntau yam tshiab ntawm cov yam ntxwv ntawm ntau hom sludge, cov ntsiab lus dej loj, muaj zog viscosity, thiab cov ntsiab lus dej siab. Thaum lub sij hawm ziab, nws yog ib qho yooj yim rau lo rau hauv clumps, ua rau adhesion thiab adhesion phab ntsa, ua rau ziab efficiency tsawg. , cov nyhuv tsis zoo. Nws daws cov teeb meem no hauv cov txheej txheem sludge kom qhuav, ua tiav cov txiaj ntsig ntawm kev txo qis, tsis muaj kev puas tsuaj, kev ruaj ntseg thiab kev pab cuam, muab kev hloov pauv tau yooj yim, ua tau zoo, muaj kev nyab xeeb thiab ruaj khov sludge kev kho mob lav, thiab coj cov qib kev siv cov sludge mus rau qib tshiab. s qib.
Ib txoj hauv kev kom qhuav oily sludge nrog paddle desiccant, suav nrog cov kauj ruam hauv qab no:

(1) Cov roj sludge yog thawj zaug thauj mus rau hauv lub tshuab ziab khaub ncaws los ntawm lub twj tso kua mis ntsia hlau;

(2) Tom qab ntawd dhau lub saturated chav rau hauv lub hollow hniav thiab chamber phab ntsa interlayer ntawm lub tshuab ziab khaub ncaws kom indirect cua sov cov oily sludge;

(3) Tom qab oily sludge yog rhuab, cov dej thiab ib co volatile organic tebchaw evaporate rau cov roj, thiab cov roj nkag mus rau hauv lub scrubber;

(4) Tom qab cov roj dhau los ntawm cov tshuab ntxhua khaub ncaws, cov dej phwj oily feem ntau yog condensed. Cov roj rov qab los ntawm cov roj-dej sib cais, thiab cov dej nkag mus rau hauv qhov chaw kho dej phwj; cov roj uas tsis yog condensed yog hlawv;

(5) Tshem tawm cov roj sludge qhuav los ntawm lub tshuab ziab khaub ncaws thiab ntim nws li cov roj sludge qhuav rau khaws cia.

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