Ts'ebetsong ea tlhahiso ea indasteri e sebelisang theknoloji ea vacuum, lipompo tsa vacuum li sebetsa e le lisebelisoa tsa bohlokoa bakeng sa ho theha tikoloho e hlokahalang ea vacuum. Ho sireletsa lipompo tsena hore li se ke tsa silafala, basebelisi ba atisa ho kenya li-inlet filters. Leha ho le joalo, basebelisi ba bangata ba tlaleha phokotso e sa lebelloang ea tekanyo ea vacuum ka mor'a ho kenya filthara. A re hlahlobeng lisosa le tharollo ea ketsahalo ena.
Tharollo ea mathata a Vacuum e Fokotsoeng
1. Lekanya ho theoha ha tekanyo ea vacuum
2. Hlahloba phapang ea khatello
- Haeba e phahame: nkela sebaka ka sefahla sa khanyetso e tlase
- Haeba e tloaelehile: Hlahloba litiiso / liphaephe
3. Netefatsa tshebetso ya pompo ntle le sefe
4. Sheba lintlha tsa moetsi
Lisosa tsa mantlha tsa Phokotso ea Degree ea Vacuum
1. Mathata a Tšebelisano-'moho le Sesefa
Li-filters tse nepahetseng haholo, ha li ntse li fana ka tšireletso e phahameng, li ka thibela haholo ho phalla ha moea. Mecha ea litaba ea filthara e teteaneng e baka khanyetso e kholo, e ka fokotsang lebelo la ho pompa ka 15-30%. Sena se bonahala haholo ho:
- Lipompo tsa rotary vane tse koetsoeng ka oli
- Sistimi ea vacuum ea lesale la metsi
- Lisebelisoa tse phahameng ka ho fetisisa
2. Ho tiisa ho se Phethahale
Mathata a tloaelehileng a ho tiisa a kenyelletsa:
- Li-O-rings tse senyehileng kapa li-gaskets (tse bonahalang e le libaka tse ntšo kapa tse bataletseng)
- Khokahano e fosahetseng ea flange (e bakang ho se lumellane ha 5-15°)
- Torque e sa lekaneng ho li-fasteners (hangata e hloka 25-30 N·m)
Litaelo tsa Khetho ea Sefe ea Inlet
- Bapisa ho nepahala ha filthara le boholo ba 'nete ba litšila:
- 50-100μm bakeng sa lerōle la indasteri ka kakaretso
- 10-50μm bakeng sa likaroloana tse ntle
- <10μm feela bakeng sa lits'ebetso tsa bohlokoa tsa phaposi ea ho hloekisa
- Khetha meralo e khabisitsoeng (40-60% sebaka se fetang holim'a metsi ho feta lifilimi tse bataletseng)
-Etsa tlhahlobo ea esale pele:
- Netefatsa botshepehi ba matlo a filthara
- Sheba elasticity ea gasket (e lokela ho khutla ka mor'a metsotsoana e 3)
- Lekanya ho bata ha flange (<0.1mm e fapoha)
Hopola: Tharollo e nepahetseng e leka-lekanya boemo ba tšireletso le litlhoko tsa phallo ea moea. Lisebelisoa tse ngata tsa indasteri li fumana liphetho tse ntle ka ho fetesisa (20-50μm) tse nang le:
- Methati e tiisitsoeng e tiisitsoeng
- Matlo a sa jeng
- Likhokahano tse tloaelehileng tsa khokahano
Bakeng sa mathata a sa feleng, nahana ka:
- Ho nyolohela libakeng tse kholoanyane tsa sefe
- Ho kenya tšebetsong li-valve tsa bypass bakeng sa maemo a ho qala
- Ho buisana le litsebi tsa filtrationbakeng sa litharollo tsa tloaelo
Ka ho latela litataiso tsena, lits'ebeletso li ka boloka bohloeki ba sistimi ka bobeli le ts'ebetso ea vacuum, qetellong ea ntlafatsa katleho ea tlhahiso le nako e telele ea lisebelisoa.
Nako ea poso: Jun-06-2025
