Chiyero chemagetsi chinoyera kufamba kwemvura (electromagnetic flowmeter) chishandiso chinoshandisa musimboti we electromagnetic induction kuyera kufamba kwemvura inoyerera zvichibva pasimba remagetsi rinokonzerwa ne electromotive fluid kana mvura inoyerera ichipfuura nemumunda wemagineti wekunze.
Saka ungasarudza sei mukati memukati uye zvinhu zve electrode?
Kusarudzwa Kwezvinhu Zvekuisa Mucheka
■ Neoprene (CR):
Ipolymer inoumbwa ne emulsion polymerization ye chloroprene monomer. Molekyuru iyi yerabha ine maatomu e chlorine, saka kana ichienzaniswa nedzimwe rabha dzinoshandiswa zvakanyanya: Ine anti-oxidation yakanaka, anti-ozone, isingatsvi, inozvidzima yoga mushure memoto, inodzivirira mafuta, inodzivirira solvent, inodzivirira acid ne alkali, uye inodzivirira kukwegura negasi. Kusimba kwakanaka nezvimwe zvakanakira.
✔ Yakakodzera kuyerwa kwemvura yepombi, mvura yemumaindasitiri, mvura yegungwa nezvimwe zvinoshandiswa pakuongorora.
■ Rabha yePolyurethane (PU):
Inogadziriswa nepolyester (kana polyether) uye diisocyanamide lipid compound. Ine zvakanakira zvekuomarara kwakanyanya, simba rakanaka, kupfava kwakanyanya, kuramba kubvaruka zvakanyanya, kuramba kukwegura, kuramba ozone, kuramba mwaranzi uye kufambisa magetsi zvakanaka.
✔ Yakakodzera kuyerwa kwemvura inoyerera yakaita se pulp ne ore pulp.
■Polytetrafluoroethylene (P4-PTFE)
Ipolymer yakagadzirwa ne tetrafluoroethylene polymerization se monomer. Ichena ine wakisi, inopenya, inodzivirira kupisa, inodzivisa kutonhora, inogona kushandiswa mu -180 ~ 260°C kwenguva refu. Chinhu ichi chine hunhu hwekudzivirira acid nealkali, inodzivirira organic solvents dzakasiyana-siyana, inodzivirira hydrochloric acid inofashaira, sulfuric acid, aqua regia, uye corrosion yealkali yakawanda.
✔ Inogona kushandiswa pakugadzira mvura inoparadza acid nealkali salt.
■Polyperfluoroethylene propylene (F46-FEP)
Ine kugadzikana kwakanaka kwemakemikari uye inodzivirira mwaranzi zvakanyanya, pamwe nekusabvira moto, ine hunhu hwakanaka hwemagetsi nemakemikari. Hunhu hwayo hwemakemikari hwakaenzana nepolytetrafluoroethylene, ine simba rakasimba rekudzvanya uye kusimba kwekudhonza, iri nani pane polytetrafluoroethylene.
✔ Inogona kushandiswa pakugadzira mvura inoparadza acid nealkali salt.
■Copolymer ye tetrafluoroethylene ne perfluorocarbon kuburikidza ne vinyl ether (PFA)
Chishandiso che electromagnetic flowmeter chine hunhu hwemakemikari hwakafanana neF46 uye simba rekudhonza riri nani pane F46.
✔Inogona kushandiswa pakugadzira mvura inoparadza acid nealkali salt.
Kusarudzwa Kwezvinhu zveElectrode
| 316L | Yakakodzera kushandiswa kwetsvina yemumba, tsvina yemumaindasitiri, mvura yemumatsime, tsvina yemumaguta, nezvimwewo, uye mhinduro dzemunyu dzine acid-base salt dzisinganyanyi kuora. |
| Hastelloy (HB) | Yakakodzera maasidhi asingaoxidize akadai sehydrochloric acid (concentration iri pasi pe10%). Sodium hydroxide (concentration iri pasi pe50%) sodium hydroxide alkali solution yehuwandu hwese. Phosphoric acid kana organic acid, nezvimwewo, asi nitric acid haina kukodzera. |
| Hastelloy (HC) | Asidhi yakasanganiswa nemusanganiswa we chromic acid ne sulfuric acid. Munyu unooxidating wakaita seFe+++, Cu++, mvura yegungwa, phosphoric acid, organic acids, nezvimwewo, asi hazvina kukodzera hydrochloric acid. |
| Titanium (Ti) | Inoshanda kuma chloride (akadai se sodium chloride/magnesium chloride/calcium chloride/ferric chloride/ammonium chloride/aluminium chloride, nezvimwewo), munyu (wakadai se sodium munyu, ammonium munyu, hypofluorite, potassium munyu, mvura yegungwa), nitric acid (asi isingasanganisire fuming nitric acid), alkalis ine concentration ≤50% patembiricha yemumba (potassium hydroxide, sodium hydroxide, barium hydroxide, nezvimwewo) asi haishande kune: hydrochloric acid, sulfuric acid, phosphoric acid, hydrofluoric acid, nezvimwewo. |
| Eredhi yeTantalum (Ta) | Yakakodzera hydrochloric acid (concentration ≤ 40%), sulfuric acid inonyungudutsa uye sulfuric acid yakanyungudika (kusasanganisa fuming nitric acid). Inoshanda kune chlorine dioxide, ferric chloride, hypofluorous acid, hydrobromic acid, sodium cyanide, lead acetate, nitric acid (kusanganisira fuming nitric acid) uye aqua regia ine tembiricha yakaderera pane 80°C. Asi electrode iyi haina kukodzera alkali, hydrofluoric acid, mvura. |
| Electrode yeplatinamu (Pt) | Inoshanda kune zvese zvinogadziriswa munyu une acid-base (kusanganisira fuming nitric acid, fuming sulfuric acid), haishande kune: aqua regia, ammonia salt, hydrogen peroxide, concentrated hydrochloric acid (>15%). |
Zviri pamusoro apa ndezvekutarisa chete, ndapota tarisai bvunzo chaiyo. Ehe, munogonawo kutibvunza. Tichakupai mamwe mazano.
Kambani yedu inogadzirawo zvikamu zvezvishandiso zvine chekuita nazvo, zvinosanganisira maerekitirodhi, diaphragms esimbi, mhete dzekuisa pasi, diaphragm flanges, nezvimwewo.
Ndapota tinya kuti uone zvigadzirwa zvine chekuita nazvo, ndatenda.(Whatsapp/Wechat: +86 156 1977 8518)
Nguva yekutumira: Ndira-05-2023