Electrostatic txau phom

Lub sij hawm electrostatics los yog electrostatic spray tiav yog hais txog cov txheej txheem tshuaj tsuag uas siv hluav taws xob thiab hluav taws xob siv los nyiam cov khoom siv atomized txheej rau lub hom phiaj (cov khoom yuav tsum tau coated). Nyob rau hauv ntau hom electrostatic systems, hluav taws xob tsub nqi yog siv rau cov khoom txheej thiab lub hom phiaj yog grounded, tsim ib qho hluav taws xob teb. Cov nqi them ntawm cov khoom siv txheej yog kos los ntawm lub teb hluav taws xob mus rau qhov chaw ntawm lub hom phiaj hauv av vim qhov kev nyiam ntawm kev tawm tsam cov nqi hluav taws xob.

Electrostatic spray charging pab txhim kho kev hloov pauv ntawm cov khoom siv tshuaj tsuag. Kev txhim kho kev hloov pauv tau tshwm sim vim tias cov hluav taws xob electrostatic pab kov yeej lwm yam quab yuam, xws li lub zog thiab cov cua ntws uas tuaj yeem ua rau cov ntaub ntawv atomized tsis tau lub hom phiaj.

Ib qho electrostatic spray daim ntawv thov system suav nrog kev xa khoom thiab kev them nyiaj. Nws siv lub txaj fluidized raws li pub hopper rau fluidize cov hmoov thiab siv cov cua compressed mus rau lub twj tso kua mis.

Cov tshuaj tsuag phom yog tsim los tsim kom muaj cov nqi hluav taws xob electrostatic rau cov hmoov thiab coj nws mus rau ib qho chaw ua haujlwm hauv av. Cov txheej txheem no ua rau nws muaj peev xwm siv cov txheej txheej nyias nyias nrog ntau yam kev zoo nkauj thiab kev tiv thaiv.Cov hluav taws xob hluav taws xob tuaj yeem tsim nrog qhov hluav taws xob, hu ua tribo charging, los ntawm kev sib txhuam nrog sab hauv ntawm rab phom phom, lossis lwm yam hu ua corona charging.

Hauv corona charging system, lub tshuab hluav taws xob hluav taws xob siab yog siv los them tus electrode ntawm qhov kawg ntawm rab phom hmoov. Qhov no tsim ib qho chaw electrostatic (los yog corona) ntawm rab phom thiab lub substrate. Gas molecules nyob rau hauv cov huab cua khaws electrons emitted los ntawm corona. Qhov tsis zoo no yog, nyob rau hauv lem, pauv mus rau cov hmoov hais raws li lawv yog propelled los ntawm rab phom taub hau mus rau lub substrate. Cov hmoov nplej uas tau them yog muab tso rau ntawm cov av substrate.
Electrostatic spraying phom system tau yog cov txheej txheem nrov tshaj plaws rau hmoov txheej hmoov.