Pendi Kubvisa, Maitiro ekubvisa Pendi

Nzira yekubvisa Pendi

Paunenge uchipendazve chikamu, isati yashandiswa yejasi repende nyowani yekare, pendi kazhinji inofanira kubviswa. Kuongororwa kwekuderedza tsvina kunofanira kutanga nekuongorora kuti chii chinokonzera kudiwa kwekupendazve: kusakwana kwechikamu chekutanga kugadzirira; kukanganisa mukuputira kushandiswa; matambudziko emidziyo; kana kukanganisa kwekuvhara nekuda kwekubata kusina kunaka.
Kunyange zvazvo pasina maitiro akakwana, kuderedza kudiwa kwekupenda zvakare kune simba rakananga pahuwandu hwemarara anogadzirwa kubva pakubviswa kwependi. Kana kudiwa kwekubvisa pendi kwadzikiswa kusvika padiki, dzimwe nzira dzekubvisa pendi dzinogona kutariswa.

Paint-stripping technologies iyo inoshandiswa kune makemikari inosanganisira: abrasive blasting nezvinhu zvakasiyana-siyana; mechanical kubvisa uchishandisa scrapers, waya mabhurashi uye jecha bepa; pyrolysis (vaporization yepende yekuputira muchoto kana yakanyungudutswa munyu yekugezera); cryogenics ("kuomesa" pendi kubva); uye yakanyanya-high-pressure mvura kana mweya.

Zvinonyanya kunetsa imhando uye huwandu hwemarara anogadzirwa. Kubvisa kemikari kunowanzo shandiswa mune akati wandei, asi dzimwe nzira dzisina chepfu uye dzisingadhure dziripo. Semuyenzaniso, dhiramu reconditioning oparesheni yakakwanisa kutsiva kemikemicha yokubvisa nekachanical stripping uchishandisa simbi nemabhurashi naironi.

Zvinhu zvakakosha zvinofanirwa kutariswa pakusarudza nzira yekubvisa pendi zvinosanganisira: mukana wekutamisa midhiya; maitiro e substrate anofanira kubviswa; rudzi rwepende inofanira kubviswa; uye huwandu uye rudzi rwemarara anogadzirwa. Rudzi rwemarara uye huwandu hunogona kuve nekukanganisa kukuru pamutengo-mabhenefiti ane chekuita nekuchinja. Kazhinji, musanganiswa wependi yakabviswa uye makemikari stripper inoda kuraswa semarara ane ngozi.

Nzira yekubvisa Pendi