Sekondari midziyo yekupa mvuraZvinoreva kuti kana kumanikidzwa kwemvura yemanisipala kusina kukwana kana kuti mvura isina kugadzikana, mvura inotakurwa kumugumo wevashandisi kuburikidza nemichina yakamanikidzwa kuti ive nechokwadi chekugadzikana uye kuvimbika kwemvura.Sekondari midziyo yekupa mvuraInoshandiswa zvakanyanya muzvivakwa zvepamusoro-soro, nzvimbo dzekugara, nzvimbo dzekutengesa, mapaki eindasitiri nedzimwe nzvimbo.

Zvinotevera ndizvoSekondari midziyo yekupa mvuraKushanda musimboti uye yakadzama data:

1.Kushanda musimboti

Sekondari midziyo yekupa mvuraNheyo yekushanda inonyanya kusanganisira matanho anotevera:

1. Mvura inopinza: Municipal mvura yemvura kana mamwe masosi emvura anopinda nepaipi inopinza mvuraSekondari midziyo yekupa mvuratangi rekuchengetedza mvura kana dziva.
2. kurapwa kwehutano hwemvura: Mune mamwe masisitimu, mvura inozotanga kurapwa kwemhando yemvura, sekusefa, kusata utachiona, nezvimwewo, isati yapinda mutangi rekuchengetera mvura kana dziva kuti ive nechokwadi chekuti mhando yemvura inoenderana nezviyero.
3. kudzora mwero wemvura: Sensor yemazinga emvura inoiswa mutangi yekuchengetedza mvura kana dziva kuti itarise huwandu hwemvura. Kana chiyero chemvura chakaderera kupfuura kukosha kwakatarwa, vharuvhu yekuzadza mvura ichavhurika otomatiki kuzadza chitubu chemvura;
4. Mvura yakamanikidzwa: Kana kudiwa kwemvura kwevashandisi kuchiwedzera,pombi yemvuraTanga kumusoro uye uendese mvura kumushandisi kuburikidza nepressurization.pombi yemvuraKutanga uye kumira kwepombi kunodzorwa otomatiki nekumanikidza sensors uye kudzora masisitimu kuti arambe achimanikidza mupombi network.
5. Frequency conversion control:mazuva anoSekondari midziyo yekupa mvuraFrequency conversion control tekinoroji inowanzo shandiswa kugadzirisa otomatiki kumhanya kwepombi yemvura zvichienderana nekushandiswa kwemvura chaiyo, nekudaro kuwana simba rekuchengetedza uye kugadzikana kwemvura.
6. kutarisa kwehutano hwemvura: Mamwe masisitimu epamusoro-soro akashongedzerwawo nemidziyo yekutarisa yemhando yemvura yekutarisa maparamita emhando yemvura munguva chaiyo, senge turbidity, yakasara chlorine, pH kukosha, nezvimwewo, kuve nechokwadi chekuchengetedzwa kwemvura.

2.Equipment composition

• tangi rekuchengetedza mvura kana dziva:

  • Material: Simbi isina tsvina, fiberglass, kongiri, nezvimwe.
  • kukwanisa: Zvichienderana nezvinodiwa, zvinowanzosiyana kubva kumacubic metres mashoma kusvika kune gumi nemaviri cubic metres.
  • sensor level yemvura: Inoshandiswa kutarisa mwero wemvura, zvakajairika zvinosanganisira float switch, ultrasonic sensor, nezvimwe.

• pombi yemvura:

  • type:pombi yecentrifugal,pombi inonyudza,pombi inosimudzirawait.
  • simba: Kazhinji inotangira kubva kune mashoma kilowatts kusvika makumi e kilowatts, zvichienderana nehurongwa hwezvinodiwa.
  • kuyerera: Iyo unit icubic metres paawa (m3/h) kana marita pasekondi (L/s), uye yakajairika renji i10-500 m3/h.
  • Simudza: The unit is metres (m), yakajairika renji ndeye 20-150 metres.

• Frequency converter:

  • Power range:uyepombi yemvuraKufananidza, kazhinji muhuwandu hwekilowatts akati wandei kusvika makumi emakilowatts.
  • Kudzora nzira: PID kudzora, nguva dzose voltage control, nezvimwe.

• control system:

  • PLC controller: Inoshandiswa kudzora logic uye kugadzirisa data.
  • sensor: Pressure sensor, kuyerera sensor, mvura yemhando sensor, nezvimwe.
  • control Panel: Inoshandiswa pakudyidzana kwevanhu-kombuta kuratidza mamiriro ehurongwa uye paramita.

• Michina yekurapa yemhando yemvura:

  • sefa: Sefa yejecha, activated carbon filter, nezvimwe.
  • Sterilizer: Ultraviolet sterilizer, chlorine sterilizer, nezvimwe.

• Mapaipi nemavharuvhu:

  • Material: Simbi isina tsvina, PVC, PE, nezvimwe.
  • Tsanangudzo:Sarudza zvichienderana nekuyerera uye kumanikidza zvinodiwa.

3.Performance parameters

• Kuyerera (Q):

  • Chikamu: cubic metres paawa (m3/h) kana marita pasekondi (L/s).
  • Yakajairika huwandu: 10-500 m3 / h.

• Simudza (H):

  • Chiyero: mita (m).
  • Kuwanda kwemhando: 20-150 mamita.

• Simba(P):

  • Chikamu: kilowatt (kW).
  • Yakajairika huwandu: akati wandei kilowatts kusvika makumi emakilowatts.

• Kubudirira (n):

  • Inoratidza simba rekushandura simba remudziyo, kazhinji rinoratidzwa sechikamu.
  • Common range: 60% -85%.

• Pressure(P):

  • Chiyero: Pascal (Pa) kana bhaa (bar).
  • Yakajairwa mhando: 0.2-1.5 MPa (2-15 bar).

• mvura yehutano parameters:

  • Turbidity: The unit is NTU (Nephelometric Turbidity Units), uye iyo inowanikwa yakawanda ndeye 0-5 NTU.
  • Residual chlorine: The unit is mg/L, and the common range is 0.1-0.5 mg/L.
  • pH kukosha: Common range is 6.5-8.5.

4.Maitiro ekuita basa

• Nguva yekutanga:

  • Kubva pakugamuchira chiratidzo chekutanga kuendapombi yemvuraNguva yekusvika pakumhanya yakayerwa kazhinji masekonzi mashoma kusvika kumakumi emasekonzi.

• kudzora mwero wemvura:

  • Mvura yakaderera yakaisa kukosha: Kazhinji 20% -30% yekugona kwetangi rekuchengetedza mvura kana dziva.
  • Yakakwira mwero wemvura yakaisa kukosha: Kazhinji 80% -90% yekugona kwetangi rekuchengetedza mvura kana dziva.

• Frequency conversion control:

  • frequency range: Kazhinji 0-50 Hz.
  • Kudzora kururama:±0.1 Hz.

• kudzora kudzvinyirira:

  • Isai pressure: Seta zvinoenderana nezvinodiwa nemushandisi, iyo yakajairika mhando ndeye 0.2-1.5 MPa.
  • Pressure fluctuation range± 0.05 MPa.

5.Maitiro ekushandisa

• chivakwa chepamusoro-soro:

  • Midziyo yekumusoro-soro inodiwa kuti ive nechokwadi chekuti mvura inogona kutakurwa kuenda kuuriri hwepamusoro.
  • Typical parameters: kuyerera chiyero 50-200 m3 / h, musoro 50-150 metres.

• nzvimbo yekugara:

  • Kuyerera kwakagadzikana uye kudzvanywa kunodiwa kusangana nezvinodiwa zvemvura zvevagari.
  • Yakajairika parameters: kuyerera chiyero 100-300 m3 / h, musoro 30-100 metres.

• commercial complex:

  • High-flow equipment inodiwa kubata peak mvura inoda.
  • Typical parameters: kuyerera chiyero 200-500 m3 / h, musoro 20-80 metres.

• Industrial park:

  • Equipment ine chaiyo mvura yemhando uye kudzvanywa kunodiwa kusangana nezvinodiwa zvekugadzirwa kwemaindasitiri.
  • Yakajairika paramita: kuyerera kwe50-200 m3 / h, musoro 20-100 metres.

6.Kuchengetedza uye kutarisira

• Kuongorora nguva dzose:

  • kuongororapombi yemvura, chimiro che inverter uye control system.
  • Tarisa kushanda kwemidziyo yekuchenesa mvura.

• yakachena:

  • Chenesa matangi ekuchengetera mvura kana madziva nguva nenguva kuitira kuti mvura iwane kunaka.
  • Chenesa mafirita uye sterilizers.

• lubricating:

  • nguva dzose nokudapombi yemvuraWedzera mafuta ekuzora kune zvimwe zvikamu zvinofamba.

• test run:

  • Ita bvunzo dzenguva dzose kuti uone kuti michina inogona kutanga uye kushanda zvakajairwa munjodzi.

Neaya akadzama data uye paramita, kunzwisisa kwakawanda kunogona kuvaSekondari midziyo yekupa mvurakushanda musimboti uye maitiro ekuita kwesarudzo iri nani uye kugadzirisaSekondari midziyo yekupa mvura.