Thepa ea bobeli ea phepelo ea metsiHo bolela hore ha kgatello ya phepelo ya metsi ya masepala e sa lekana kapa phepelo ya metsi e sa tsitsa, metsi a iswa ho mosebedisi ka thepa e hatelletsweng ho netefatsa botsitso le botshepehi ba phepelo ya metsi.Thepa ea bobeli ea phepelo ea metsiE sebelisoa haholo mehahong e phahameng, libaka tsa bolulo, libaka tsa khoebo, lirapeng tsa boikhathollo tsa indasteri le libakeng tse ling.

Se latelang keThepa ea bobeli ea phepelo ea metsiMolao-motheo oa ts'ebetso le lintlha tse qaqileng:

1.Molao-motheo oa ho sebetsa

Thepa ea bobeli ea phepelo ea metsiMolao-motheo oa ho sebetsa haholo-holo o kenyelletsa mehato e latelang:

1. Ho kenya metsi: Phepelo ea metsi ea masepala kapa mehloli e meng ea metsi e kena ka phala ea metsiThepa ea bobeli ea phepelo ea metsitanka kapa letamo la polokelo ya metsi.
2. phekolo ea boleng ba metsi: Lits'ebetsong tse ling, metsi a tla hloekisoa boemo ba pele ba metsi, joalo ka ho sefa, ho bolaea likokoana-hloko, joalo-joalo, pele a kena ka tankeng ea polokelo ea metsi kapa letamong ho netefatsa hore boleng ba metsi bo finyella litekanyetso.
3. taolo ea boemo ba metsi: Sensor ea boemo ba metsi e kenngoa ka tanka ea polokelo ea metsi kapa letamo ho shebella boemo ba metsi. Ha boemo ba metsi bo le tlase ho feta boleng bo behiloeng, valve ea ho tlatsa metsi e tla buleha ka bo eona ho tlatsa mohloli oa metsi;
4. Phepelo ea metsi a khatello: Ha tlhokahalo ea metsi ea basebelisi e eketseha,pompo ea metsiQala 'me u ise metsi ho mosebedisi ka khatello ea maikutlo.pompo ea metsiHo qala le ho emisa phala ho laoloa ka boomo ke li-sensor tsa khatello le mekhoa ea ho laola ho boloka khatello e sa khaotseng ea marang-rang a pipe.
5. Taolo ea ho fetolela khafetsa: ea kajenoThepa ea bobeli ea phepelo ea metsiTheknoloji ea ho laola phetolo hangata e sebelisoa ho fetola lebelo la pompo ea metsi ka bo eona ho latela t?ebeliso ea 'nete ea metsi, ka hona ho fihlella ho boloka matla le phepelo e tsitsitseng ea metsi.
6. tlhokomelo ea boleng ba metsi: Litsamaiso tse ling tsa maemo a holimo li boetse li na le lisebelisoa tsa ho shebella boleng ba metsi ho lekola litekanyetso tsa boleng ba metsi ka nako ea nnete, joalo ka turbidity, masala a chlorine, boleng ba pH, joalo-joalo, ho netefatsa polokeho ea phepelo ea metsi.

2.Sebopeho sa lisebelisoa

• tanka kapa letamo la polokelo ya metsi:

  • Lintho tse bonahalang: t?epe e sa hloekang, fiberglass, konkreite, joalo-joalo.
  • bokhoni: Ho ipapisitsoe le tlhoko, hangata e tloha ho li-cubic metres tse 'maloa ho isa ho tse ngata tsa cubic metres.
  • sensor ea boemo ba metsi: E sebelisoa ho lekola boemo ba metsi, tse tloaelehileng li kenyelletsa switjha ea float, sensor ea ultrasonic, jj.

• pompo ea metsi:

  • mofuta:pompo ea centrifugal,pompo e ka tlasa metsi,pompo ea matlaema.
  • matla: Ka tloaelo ho tloha ho li-kilowatts tse seng kae ho ea ho mashome a kilowatts, ho it?etlehile ka litlhoko tsa tsamaiso.
  • phalla: Yuniti ke li-cubic metres ka hora (m3/h) kapa lilithara ka motsotsoana (L/s), 'me sebaka se tloaelehileng ke 10-500 m3/h.
  • Phahamisa: Sehlopha ke limithara (m), sebaka se tloaelehileng ke limithara tse 20-150.

• Hangata converter:

  • Sebaka sa matla:mmepompo ea metsiHo tsamaisana, hangata ho tloha ho li-kilowatts tse 'maloa ho isa ho mashome a kilowatts.
  • Mokhoa oa ho laola: Taolo ea PID, taolo ea motlakase e sa feleng, joalo-joalo.

• tsamaiso ea taolo:

  • Molaoli oa PLC: E sebelisoa bakeng sa taolo ea logic le ts'ebetso ea data.
  • kutlo: Sensor ea khatello, sensor ea phallo, sensor ea boleng ba metsi, jj.
  • lekhotla la taolo: E sebelisoa bakeng sa t?ebelisano ea khomphutha ea motho ho bonts'a boemo ba sistimi le liparamente.

• Lisebelisoa tsa ho hloekisa boleng ba metsi:

  • sefefo: Sesefa sa lehlabathe, sefa sa khabone se kentsoeng, jj.
  • Sterilizer: Ultraviolet sterilizer, chlorine sterilizer, joalo-joalo.

• Liphaephe le Li-valve:

  • Lintho tse bonahalang: t?epe e sa hloekang, PVC, PE, joalo-joalo.
  • Tlhaloso:Khetha ho latela litlhoko tsa phallo le khatello.

3.Litekanyetso tsa ts'ebetso

• Phallo (Q):

  • Yuniti: cubic metres ka hora (m3/h) kapa lilithara ka motsotsoana (L/s).
  • Mefuta e tloaelehileng: 10-500 m3 / h.

• Phahamisa (H):

  • Yuniti: metara (m).
  • Sebaka se tloaelehileng: limithara tse 20-150.

• Matla(P):

  • Yuniti: kilowatt (kW).
  • Mefuta e tloaelehileng: li-kilowatts tse 'maloa ho isa ho mashome a kilowatts.

• Katleho(n):

  • E bont?a bokhoni ba ho fetola matla ba sesebelisoa, hangata bo hlahisoang e le peresente.
  • Mefuta e tloaelehileng: 60% -85%.

• Khatello(P):

  • Yuniti: Pascal (Pa) kapa bar (bar).
  • Mefuta e tloaelehileng: 0.2-1.5 MPa (2-15 bar).

• litekanyetso tsa boleng ba metsi:

  • Seretse: Sehlopha ke NTU (Nephelometric Turbidity Units), 'me mefuta e tloaelehileng ke 0-5 NTU.
  • Chlorine e setseng: Yuniti ke mg/L, mme mefuta e tloaelehileng ke 0.1-0.5 mg/L.
  • pH boleng: Mefuta e tloaelehileng ke 6.5-8.5.

4.Lintlha tsa ts'ebetso ea mosebetsi

• Nako ea ho qala:

  • Ho tloha ho amohela lets'oao la ho qala hopompo ea metsiNako ea ho fihlella lebelo le lekantsoeng hangata ke metsotsoana e seng mekae ho isa ho metsotsoana e mashome.

• taolo ea boemo ba metsi:

  • Boemo ba metsi bo tlase bo behile boleng: Hangata 20% -30% ea matla a tanka ea polokelo ea metsi kapa letamo.
  • Boleng bo phahameng ba metsi bo behiloeng: Hangata 80% -90% ea matla a tanka ea polokelo ea metsi kapa letamo.

• Taolo ea ho fetolela khafetsa:

  • sekhahla sa maqhubu: Ka tloaelo 0-50 Hz.
  • Laola ho nepahalaTlhaloso: ± 0.1 Hz.

• taolo ea khatello:

  • Beha khatello: Beha ho latela litlhoko tsa basebelisi, mefuta e tloaelehileng ke 0.2-1.5 MPa.
  • Lethathamo la ho feto-fetoha ha khatelloMatla: ± 0.05 MPa.

5.Maemo a kopo

• moaho o phahameng:

  • Ho hlokahala lisebelisoa tse phahameng ho netefatsa hore metsi a ka isoa mekatong e ka holimo.
  • Mefuta e tloaelehileng: sekhahla sa phallo 50-200 m3 / h, hlooho 50-150 metres.

• sebaka sa bolulo:

  • Phallo e tsitsitseng le khatello lia hlokahala ho khotsofatsa litlhoko tsa metsi tsa baahi.
  • Mefuta e tloaelehileng: sekhahla sa phallo 100-300 m3 / h, hlooho 30-100 metres.

• khoebo e rarahaneng:

  • Lisebelisoa tsa phallo e phahameng lia hlokahala ho sebetsana le litlhoko tse phahameng tsa metsi.
  • Mefuta e tloaelehileng: sekhahla sa phallo 200-500 m3 / h, hlooho 20-80 metres.

• serapa sa boikhathollo sa indasteri:

  • Thepa e nang le boleng bo khethehileng ba metsi le khatello e hlokahalang ho finyella litlhoko tsa tlhahiso ea indasteri.
  • Mefuta e tloaelehileng: sekhahla sa phallo 50-200 m3 / h, hlooho 20-100 metres.

6.Tlhokomelo le tlhokomelo

• Ho hlahloba kamehla:

  • hlahlobapompo ea metsi, boemo ba inverter le tsamaiso ea ho laola.
  • Hlahloba ts'ebetso ea lisebelisoa tsa ho hloekisa metsi.

• hloekile:

  • Hloekisa litanka kapa matamo a polokelo ea metsi khafetsa ho netefatsa boleng ba metsi.
  • Hloekisa li-filters le li-sterilizers.

• tlotsisa:

  • khafetsa bakeng sapompo ea metsiKenya oli e tlotsang likarolong tse ling tse tsamaeang.

• teko matha:

  • Etsa liteko khafetsa ho netefatsa hore lisebelisoa li ka qala le ho sebetsa ka mokhoa o tloaelehileng maemong a t?ohanyetso.

Ka lintlha tsena tse qaqileng le liparamente, kutloisiso e pharaletseng e ka ba tengThepa ea bobeli ea phepelo ea metsimolao-motheo oa ts'ebetso le lit?obotsi tsa ts'ebetso bakeng sa khetho e ntle le tlhokomeloThepa ea bobeli ea phepelo ea metsi.