Kusarudzwa kwenzira yekubvisa mvura kubva mugasi rechisikigo
Nhanganyaya yeMaitiro
Kuvapo kwemvura mugasi rechisikigo kunowanzo konzera migumisiro yakaipa: mvura negasi rechisikigo zvinoumba hydrate pasi pemamwe mamiriro ezvinhu, izvo zvinovhara mapaipi; pamusoro pezvo, kuti zvisangane nezviratidzo zvehunhu hwemvura (kana dova point) yezvigadzirwa zvegasi rechisikigo, kushaya mvura mumuviri kunodiwa.
Iyo kupera mvura mumuviri negasi rechisikigo maitiro acho anowanzo sanganisira:
- Kupera mvura mumuviri panguva yechando
- Kunyudzwa kwe desiccant yakasimba
- Kunyudzwa kwechinhu chinonyungudutsa
- Kuparadzaniswa kwemembrane
Kupera mvura mumuviri panguva yechando kunowanzo sanganiswa ne kudzoreredzwa kwemahydrocarbon echiedza mapurojekiti. Kana gasi rechisikigo rapera mvura nekupatsanurwa kwechando, gasi rechisikigo rinofanira kuva nedzvinyiriro yakakura kana kuti rinobva kunze kunotonhora. Sezvo richida kumanikidzwa kana kuti richibva kunze kunotonhora, hazvidhuri pamudziyo uyu.
Nzira dzinoshandiswa zvakanyanya dzekubvisa mvura kubva mu desiccant yakasimba ndedze silica gel method, molecular sieve method kana musanganiswa wenzira mbiri idzi. Mari yekushandisa uye yekushandisa ye adsorption method device yakakwira kupfuura ye glycol dehydration device.
Kunyudza zvinonyungudutsa ndiyo nzira inonyanya kushandiswa. Kunyangwe paine zvinonyungudutsa zvakawanda zvekusarudza kubva, zvishandiso zvakawanda zvinoshandisa zvinonyungudutsa zveglycol. Kuenzanisa kwezvinonyungudutsa zvakasiyana-siyana zvekushaya mvura kunoratidzwa mutafura yekuenzanisa zvinonyungudutsa zvekushaya mvura.
Kuenzanisa kwezvinonyungudutsa mvura mumuviri
| Kushaya mvura mumuviri | mukana | kushaya simba | Mashoko |
| Mhinduro yemvura yecalcium chloride | Mari shoma yekushandisa uye michina iri nyore | Midziyo yacho yaora zvakanyanya, dova donhwe diki (inenge 11°C), uye H2S iri mugasi rechisikigo ichaita mvura inonaya. | Haichanyanyi kushandiswa mazuva ano, inonyanya kushandiswa mumatsime egasi ari kure nenzvimbo dzinotonhora zvikuru. |
| Mhinduro yemvura yeLithium chloride | Dova rinogona kudonha kusvika pa22 ~ 36℃, izvo zvisinganyanyi kukuvadza michina kupfuura calcium chloride aqueous solution. | Zvinodhura | Inonyanya kushandiswa pakuderedza mvura mumuviri |
| Mhinduro yeDiethylene glycol | Mhinduro yakasimba haizoome, solvent yakagadzikana pakupisa kwekushanda, ine hygroscopicity yakawanda | Dova rinodzikira ne28℃, izvo zviri pasi pane triethylene glycol solution. Kurasikirwa kwemuchina uyu kwakakura kupfuura triethylene glycol, uye mari inoshandiswa mumudziyo uyu yakakura. | Hazvinyanyo shandiswa muindasitiri yegasi rechisikigo |
| Mhinduro yeTriethylene glycol | Mushonga wakasimba hauzoome, mushonga wacho wakasimba pakupisa kwekushanda, uye hygroscopicity yakanyanya. Kumanikidzwa kwemhepo kwakaderera, kurasikirwa kwemhepo kudiki, uye dova rinogona kudonha kusvika pa40℃ | Mari inoshandiswa mumudziyo yakakwira, uye mhinduro yacho ine katsika kekuburitsa furo | Ndiyo nzira inonyanya kushandiswa yekubvisa mvura mumuviri muindasitiri yegasi rechisikigo |
Sezvo triethylene glycol ine dove point drop yakakura, inodhura zvishoma uye inoshanda zvakanaka, ndiyo inonyanya kudhura pakati pema glycol compounds. Saka, mudziyo uyu unoshandisa triethylene glycol yekuderedza kushaya mvura mumuviri.
Kuumbwa kwemidziyo yekugadzira
1) Chikamu cheTriethylene glycol chekushaya mvura mumuviri:
(1) Nhare yekunwisa (kusanganisira filler)
(2) Chinochinja kupisa cheTEG chisina gasi
2) Chikamu chekuvandudza cheTriethylene glycol:
(1) Sefa yemuchina ine glycol yakawanda
(2) Sefa yekabhoni inogadzirwa neGlycol yakawanda
(3) Tangi remafuta rinochengetedza mafuta
(4) Triethylene glycol lean-rich liquid heat exchanger
(5) Pombi yekutenderera kweTriethylene glycol
(6) Mudziyo wakabatanidzwa wekugadzirisazve triethylene glycol unosanganisira:
(a) shongwe yekuvandudza triethylene glycol
(b) Chigadziko cheTEG.
(c) Tangi reTriethylene glycol
(d) Chitofu
Bata nesu:
Sichuan Rongteng Automation Equipment Co., Ltd.
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