Taura zvikonzero zvekukuvadza screw uye kugadzirisa nzira dze screw chillers

1. Iyo screw ye screw chiller inotenderera mubhodhoro, uye mafuta ekuzora uye gasi akamanikidzwa anokwesha pascuru uye nemuviri, zvichiita kuti nzvimbo yekushanda ye screw isakake zvishoma nezvishoma. Iyo yekufananidza dhayamita gap pakati pesiruu nemuviri ichawedzera zvishoma sezvo maviri acho zvishoma nezvishoma achipfeka. Nekudaro, sezvo kushorwa kwemusoro uye manifold kumberi kwemuviri wemuchina hakuna kuchinja, izvi zvinowedzera kubuda kwemhepo yakadzvanywa kumberi uye kunoderedza kuyerera kwemuchina wekuburitsa.

2. Kana pane zvinhu zvinoparadza zvakadai seasidhi mugasi, zvinokurumidza kupera kwe screw uye muviri we screw chiller.

3. Kana muchina uchipfeka mabrasives, kana simbi yekune dzimwe nyika yakasanganiswa mune izvo zvinhu, torque ye screw inongoerekana yawedzera, uye torque iyi inodarika simba remuganho we screw, zvichiita kuti screw imonya uye iputse.

Kana iyo screw ye screw chiller ichinge yakuvadzwa, kana kukuvara kukasagadziriswa, screw compressor ichave isinga shandiswe uye muchina haugoneke. Kana iyo screw yakakuvadzwa, inodhura kutsiva compressor, saka kazhinji, vatengi vanosarudza kugadzirisa screw.

1. Iyo screw yakamonyoroka inofanirwa kutariswa zvinoenderana neiyo chaiyo yemukati dhayamita yemuviri wemuchina, uye kunze kwedhayamita kutsauka kweiyo screw itsva kunofanirwa kupihwa zvinoenderana neyakajairwa kubvumidzwa kwemuviri wemashini.

2. Mushure mepamusoro peshinda ine dhayamita yakaderedzwa ye screw yakasakara inorapwa, iyo thermally sprayed ne wear-resistant alloy, uye zvino inogadziriswa kusvika kuhukuru nekukuya. Iyi nzira inowanzogadziriswa uye kugadziriswa nefekitari yekupfapfaidza, uye mutengo wacho wakaderera.

3. Welding yakavharidzirwa yearoy-resistant alloy pachikamu chine shinda chekona yakasakara. Zvinoenderana nedhigirii yekupfeka screw, iyo inomira-inodzivirira alloy ine ukobvu hwe 1-2mm iri pamusoro wakaiswa welded. Iyi alloy inodzivirira kupfeka inoumbwa nezvinhu zvakaita seC, Cr, Vi, Co, W, uye B kuti iwedzere kusakara uye kusadzivirirwa kwescrew. Gaya sikuruu kusvika saizi. Nekuda kwemutengo wakakwira werudzi urwu rwekugadzirisa, kuwedzera kune zvakakosha zvinodiwa zve screw, kazhinji isingawanzo kushandiswa.

4. Hard chromium plating inogonawo kushandiswa kugadzirisa screw. Chromium zvakare isimbi isingapfeke uye isingadziviriri simbi, asi iyo yakaoma chromium layer iri nyore kudonha.