Electrostatic spray gun

Itemu elithi electrostatics noma i-electrostatic spray finishing libhekisela enqubweni yokuphothula isifutho lapho amashaji kagesi nezinkundla zikagesi kusetshenziswa khona ukuheha izinhlayiya zento enamathelayo ene-athomu kulokho okuhlosiwe (into ezogcotshwa). Ezinhlotsheni ezivame kakhulu zezinhlelo ze-electrostatic, amashaji kagesi asetshenziswa ezintweni zokumboza futhi okuqondiwe kusekelwe phansi, kudala insimu kagesi. Izinhlayiya ezikhokhiswayo zezinto zokumboza zidonswa inkambu kagesi ebusweni bethagethi ephansi ngenxa yokukhangwa kwamashaji kagesi aphikisayo.

Ukushaja isifutho nge-electrostatic kuthuthukisa ukusebenza kahle kokudluliselwa kwemishini yokuqedela isifutho. Ukuthuthukiswa kokusebenza kahle kokudlulisa kwenzeka ngoba amandla e-electrostatic asiza ukunqoba amanye amandla, afana nomfutho nokugeleza komoya okungabangela okokusebenza kwe-athomu ukuthi kugeje okuhlosiwe.

Uhlelo lwe-electrostatic spray application luhlanganisa uhlelo lokudiliva kanye nesistimu yokushaja. Isebenzisa umbhede onoketshezi njengendawo yokuphakelayo ukuze ikhiphe impushana futhi isebenzise umoya ocindezelwe ukupompa ithiphu lesibhamu sokufuthwa.

Isibhamu sokufutha siklanyelwe ukukhiqiza ishaje ye-electrostatic kuzimpushana futhi siyiqondise kucezu lomsebenzi olusekelwe phansi. Le nqubo yenza kube nokwenzeka ukufaka okokunamathela okuzacile kakhulu okunezici ezihlukahlukene zokuhlobisa nezivikelayo.Ishaja ye-electrostatic ingenziwa nge-voltage, ebizwa ngokuthi ukushaja kwe-tribo, ngokuthintana ngokungqubuzana nengaphakathi lombhobho wesibhamu, noma okunye okubizwa ngokuthi ukushaja kwe-corona.

Ohlelweni lokushaja lwe-corona, umshini wokuphehla amandla kagesi aphezulu usetshenziswa ukushaja i-electrode ekugcineni kwesibhamu esiyimpushana. Lokhu kudala inkambu ye-electrostatic (noma i-corona) phakathi kwesibhamu ne-substrate. Ama-molecule egesi emoyeni athatha ama-electron akhishwa ku-corona. Lokhu kushaja okungekuhle, nakho, kudluliselwa ezinhlayiyeni eziyimpushana njengoba ziqhutshwa kusukela ekhanda lesibhamu kuya ku-substrate. Izinhlayiya zempushana ezikhokhisiwe zifakwa ku-substrate yomhlaba.
Electrostatic spraying gun system kube izindlela ezidume kakhulu zokumboza powder enamathela powder.