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Nzira yekudzivirira Corrosion yeMagetsi Heating Steam Generator

Kusashandisa zvisina kunaka kana kushandiswa kwenguva refu kwemagetsi ekudziya majenareta anopisa zvinokonzeresa ngura.Mukupindura chiitiko ichi, vakuru vakanyora mazano anotevera ekutaura kwako:
1. Kune mabhoilers ane huwandu hwekuzadza mvura hunodarika mwero, zvinodikanwa kutsvaga chikonzero uye kubata zvese zviratidzo uye zvikonzero.Cheka mapombi ese, vhara zvese zvinomhanya, kudonhedza, kudonha, uye kudonha, wedzera iyo otomatiki yemhepo yekuburitsa vharuvhu, uye kunyatso gadzirisa sisitimu kuti chiyero chekuzadza mvura chikwane.
2. Chinhu chiduku che hydration hachidzivisiki, asi teerera kuhutano hwe hydration, zvakanakisisa kupa mvura ine deoxygenated.Yakaparadzana inopisa boiler mvura inogona kushandisa kupisa kwemarara kwemuswe flue preheat mvura inotonhora (mvura yakapfava) kusvika 70 ° C-80 ° C, uye wobva wawedzera huwandu hwakakodzera hwe trisodium phosphate uye sodium sulfite kune bhaira.Panguva imwecheteyo, inobatsira kune boiler.zvisina ngozi.
3. Nyatsodzora pH kukosha kwemvura yevira, uye chengetedza pH kukosha nguva dzose (maawa maviri).Kana iyo pH kukosha yakaderera kupfuura gumi, kushandiswa kwetrisodium phosphate uye sodium hydroxide kunogona kuwedzerwa kugadzirisa.
4. Ita basa rakanaka rekugadzirisa kugadzirisa.Kune marudzi maviri emhando yakaoma uye nzira yemvura.Kana choto ichivharwa kweanopfuura mwedzi 1, kurapa kwakaoma kunofanira kugamuchirwa, uye kana choto ichivharwa kweasingasviki mwedzi 1, kunyorova kunogona kushandiswa.Mushure mokunge bhailer yemvura inopisa yapera kushanda, zviri nani kushandisa nzira yakaoma yekugadzirisa.Mvura inofanira kudonhedzwa, kuomesa mvura nemoto mudiki, wobva wawedzera dombo mbishi kana calcium chloride, 2 kg kusvika 3 kg per cubic metre yeboiler volume, kuti ive nechokwadi chekuti madziro emukati emagetsi emvura anopisa aoma. izvo zvinogona kunyatso kudzivirira shutdown ngura.
5. Mushure memwedzi yese ye3-6 yekushanda kwebhodha yemvura inopisa, iyo bhaira inofanira kuvharwa kuti iongorore zvakakwana uye kugadzirisa.
Aya ari pamusoro apa mamwe mazano ekudzivirira kuora kwemagetsi ekupisa majenareta ehutsi, kuitira chirevo chako mukushandiswa kwemazuva ose.Kana uine mimwe mibvunzo nezve majenareta emhepo, ndapota taura neNobles nyanzvi.


Nguva yekutumira: May-25-2023