Pombi yevacuum inoreva mudziyo kana mudziyo UNOSHANDISA nzira dzemuchina, dzemuviri, dzekemikari kana dzefizikomisikimu kuburitsa mweya kubva mumudziyo unopomba kuti uwane vacuum. Kazhinji kutaura, vacuum pombi chishandiso chekuvandudza, kugadzira uye kuchengetedza vacuum munzvimbo yakavharwa nenzira dzakasiyana. Basa repombi yevacuum kubvisa mamorekuru egasi kubva mukamuri yekutsvaira, kuderedza kudzvanywa kwegasi mukamuri yekutsvaira uye kuita kuti isvike painodiwa vacuum degree.

Iine tekinoroji yevacuum mumunda wekugadzira uye tsvakiridzo yesainzi pamusoro pekushandiswa kwezvido zvekumanikidza zvakasiyana zvakanyanya uye zvakafara, yakawanda yevacuum yekupomba sisitimu ine akati wandei vacuum pombi kuti isangane nezvinodiwa zvekugadzira uye tsvagiridzo yesainzi mushure mekupomba kwakajairwa. Naizvozvo, kuitira kurerukira kwekushandisa uye kudiwa kweakasiyana-siyana evacuum mapombi dzimwe nguva anosanganiswa zvichienderana nekuita kwavo zvinodiwa uye anoshandiswa senge vacuum units.

Mvura ring vacuum unit kumidzi pombi sepombi huru, pombi yemvura mhete yepombi yekumberi yakatevedzana uye yakaumbwa. Mvura ring vacuum unit inosarudzwa sekutsigira pombi yemvura mhete pombi, kwete kungokunda pombi imwe chete yemhete yemvura kana uchishandisa muganho wekumanikidza musiyano (yeyuniti inogumira kudzvanywa kupfuura muganhu wepombi yemhete yemvura yakagadziridzwa zvakanyanya), kusakosha kweyero yakaderera yekubvisa pasi peimwe kumanikidzwa, uye panguva imwe chete uye kuchengetedza midzi pombi inogona kushanda nekukurumidza, ine zvakanakira zvekuwedzera chiyero chekuchera.

Naizvozvo, pombi yemhete yemvura inogona kushandiswa zvakanyanya muindasitiri yemakemikari mune vacuum distillation, vacuum evaporation, dehydration uye crystallization. Kuomesa nechando muindasitiri yezvekudya; Polyester machipisi emwenje machira indasitiri; Iyo yakakwira altitude simulation bvunzo uye zvichingodaro vacuum system iri pakati.

Nekuita kwekushandiswa kweiyo vacuum unit yatanga tichishandisa, mukuwedzera kune dhizaini uye zvinhu zvemidziyo, isu tinofanirwa kutarisisa kune pesvedzero yekunze kwezvakatipoteredza pairi. Izvi zvinhu zvekunze zvinogona kupfupikiswa muzvikamu zvinotevera.

1. Steam pressure

Iyo yakaderera dhizaini yekumanikidza uye kudzvanywa kwemhepo ine simba guru pakukwanisa kwevacuum pombi set, saka mhepo yemhepo haifanire kunge yakaderera pane inodiwa kushanda kumanikidza, asi chimiro chedhizaini chemidziyo chakagadziriswa, kuwedzera kwakawandisa kwemutsindo wemhepo hakuzo wedzera simba rekupomba uye vacuum degree.

2. Mvura inotonhorera

Mvura inotonhorera inoita basa rakakosha mumidziyo yevacuum yakawanda. Mvura yakanyungudutswa inogona kudzikamisa chiutsi chakawanda. Kudzvinyirirwa kwechidimbu chemhute yemvura mukudzvinyirirwa kwekuyerera kunodiwa kuti ive yakakwira kupfuura inowirirana izere nefodya pressure.

3. muromo

Iyo nozzle chikamu chakakosha chinokanganisa mashandiro emidziyo yevacuum. Matambudziko aripo ndeaya: iyo nozzle yakaiswa zvisizvo, yakaiswa yakakombama, yakavharwa, yakakuvadzwa, yakaora uye inodonha, saka isu tinofanira kuedza kudzivirira.

4. zvakatipoteredza

Mamiriro ezvinhu epombi yevacuum anonyanya kureva kusvibiswa kwegadziriro negasi rinopomba. Mukuita uku, mamwe madiki, senge diki oxidized poda ganda, anofemerwa, uye aya madiki anozoungana uye anonamatira kune pombi muviri, kuderedza kuyerera kwepombi yekudhonza, kuwedzera nguva yekupomba, uye kuderedza simba rekupomba repombi.