HGL thiab HGW series ib-theem ntsug thiabib-theem kab rov tav tshuaj twj tso kua misyog raws li tus thawj tshuaj twj tso kua mis ntawm peb lub tuam txhab. Peb tag nrho xav txog qhov tshwj xeeb ntawm cov qauv kev cai ntawm cov twj siv tshuaj thaum lub sij hawm siv, kos rau ntawm cov txheej txheem siab heev hauv tsev thiab txawv teb chaws, thiab txais cov twj tso kua mis sib cais. ncej, clamping coupling qauv, uas muaj cov yam ntxwv ntawm cov qauv yooj yim heev, siab concentricity, me me vibration, txhim khu kev qha siv, thiab yooj yim txij nkawm. Nws yog ib tiam tshiab ntawm ib-theem tshuaj twj tso kua mis innovatively tsim.
Daim ntawv thov
HGL thiab HGW series tshuaj twj tso kua mistuaj yeem siv rau qee yam hauv kev lag luam tshuaj, roj tsheb thauj mus los, khoom noj, dej haus, tshuaj, kev kho dej, kev tiv thaiv ib puag ncig thiab qee cov kua qaub, alkali, ntsev thiab lwm yam kev siv raws li kev siv tshwj xeeb ntawm tus neeg siv. Ib qho nruab nrab uas yog corrosive, tsis muaj cov khoom siv los yog cov khoom me me, thiab muaj viscosity zoo ib yam li dej. Tsis pom zoo rau siv nyob rau hauv tshuaj lom, flammable, explosive, los yog heev corrosive xwm txheej.
(1) Nitric acid thiab kev siv hauv kev lag luam nitric acid
Nyob rau hauv tus txheej txheem ntawm kev tsim nitric acid los ntawm ammonia oxidation, lub dilute nitric acid (50-60%) generated nyob rau hauv lub stainless hlau nqus ntauwd ntws tawm hauv qab ntawm lub pej thuam mus rau hauv lub stainless steel cia tank, thiab yog thauj mus rau cov txheej txheem tom ntej. nrog lub twj tso kua mis stainless hlau. Ua tib zoo mloog rau qhov nruab nrab kub thiab qhov nkag siab ntawm no.
(2) Kev siv hauv phosphoric acid thiab phosphoric acid kev lag luam
Rau cov kua qaub ntshiab, Cr13 stainless hlau tsuas yog tiv taus aerated dilute acid, thiab chromium-nickel (Cr19Ni10) austenitic stainless hlau tsuas yog tiv taus aerated dilute acid. Qhov zoo tshaj plaws phosphoric acid-resistant khoom yog chromium-nickel-molybdenum (ZG07Cr19Ni11Mo2) stainless hlau, thiab lwm yam.
Txawm li cas los xij, rau cov txheej txheem tsim cov phosphoric acid, kev xaiv cov khoom ntawm lub twj tso kua mis yog qhov nyuaj dua vim muaj teeb meem corrosion tshwm sim los ntawm qhov muaj impurities hauv phosphoric acid, thiab yuav tsum tau kho nrog ceev faj.
(3) Siv rau hauv sodium chloride thiab ntsev kev lag luam (brine dej, dej hiav txwv, thiab lwm yam)
Chromium-nickel stainless hlau muaj qhov tsis tshua muaj corrosion tsis kam tiv thaiv nruab nrab thiab me ntsis alkaline sodium chloride cov kev daws teeb meem, dej hiav txwv thiab dej ntsev ntawm qhov kub thiab txias, thiab tau siv dav. Txawm li cas los xij, nws yuav tsum raug sau tseg tias muaj kev phom sij hauv cheeb tsam corrosion tuaj yeem tshwm sim hauv qee kis.
Stainless hlau twj tso kua misyog dav siv nyob rau hauv cov khoom noj khoom haus kev lag luam rau tuav brine thiab salted zaub mov. Txawm li cas los xij, kev saib xyuas yuav tsum tau them rau cov teeb meem media crystallization thiab cov teeb meem kev xaiv tshuab foob.
(4) Kev siv hauv sodium hydroxide thiab alkali kev lag luam
Chromium-nickel austenitic stainless hlau tuaj yeem tiv taus sodium hydroxide hauv qab 40-50% txog 80 ° C, tab sis nws tsis tiv taus cov kua qaub siab thiab kub alkali.
Chromium stainless hlau tsuas yog haum rau qhov kub thiab txias tsis tshua muaj alkali daws.
Kev mloog yuav tsum tau them rau qhov teeb meem ntawm nruab nrab crystallization.
(5) Kev siv hauv kev thauj mus los roj
Kev saib xyuas yuav tsum tau them rau qhov viscosity ntawm qhov nruab nrab, xaiv cov khoom siv roj hmab, thiab seb lub cev muaj zog puas yuav tsum tau tawg, thiab lwm yam.
(6) Daim ntawv thov hauv kev lag luam kws tshuaj
Cov twj kho mob tuaj yeem muab faib ua ob pawg hauv qab no raws li lub twj tso kua mis xa khoom nruab nrab:
Ib hom yog cov twj tso kua dej zoo tib yam, cov twj tso kua dej kub thiab cov twj siv dej khib nyiab siv hauv cov haujlwm pej xeem, thiab lwm hom yog cov twj rau kev thauj cov txheej txheem kev tshaj tawm xws li cov kua tshuaj, cov khoom nruab nrab, cov dej ntshiab, cov kua qaub thiab alkalis.
Cov qub muaj cov kev xav tau qis dua rau cov twj tso kua mis thiab tuaj yeem siv tau los ntawm cov twj siv hauv cov khoom siv tshuaj lom neeg, thaum lub sijhawm tom kawg muaj cov kev xav tau ntau dua rau cov twj. Cov twj tso kua mis yuav tsum ua kom tau raws li cov kev xav tau ntawm cov twj centrifugal siv hauv cov khoom siv kho mob.
(7) Kev siv hauv kev lag luam zaub mov thiab dej haus
Hauv kev lag luam zaub mov thiab dej haus, qhov nruab nrab tsis muaj corrosive lossis tsis muaj zog corrosive, tab sis xeb tsis raug tso cai, thiab qhov purity ntawm qhov nruab nrab yog siab heev. Hauv qhov no, lub twj tso kua mis stainless hlau tuaj yeem siv tau.
Cov yam ntxwv zoo
1. Lub segmented tsim ntawm lub twj tso kua mis ncej ntawm no series ntawm twj tso kua mis fundamentally zam corrosion puas rau lub cev muaj zog ncej. Qhov no ua kom muaj kev ruaj ntseg thiab txhim khu kev qha mus sij hawm ntev ntawm lub cev muaj zog.
2. Cov twj tso kua mis no muaj kev txhim khu kev qha thiab tshiab twj tso kua mis ncej. Lub twj tso kua mis ntsug tuaj yeem yooj yim siv B5 qauv qauv lub cev muaj zog los tsav lub twj tso kua mis, thiab lub twj tso kua mis kab rov tav tau yooj yim siv B35 qauv qauv lub cev muaj zog los tsav lub twj tso kua mis.
3. Lub twj tso kua mis thiab lub nplhaib ntawm cov twj tso kua mis no yog tsim los ua ob qhov kev ywj pheej nrog cov qauv tsim nyog.
4. Cov twj tso kua mis no muaj cov qauv yooj yim heev thiab yooj yim los tswj. Thaum lub twj tso kua mis yuav tsum tau hloov, nws yog ib qho yooj yim rau disassemble thiab nruab, thiab qhov chaw yog qhov tseeb thiab txhim khu kev qha.
5. Lub twj tso kua mis ncej thiab lub cev muaj zog ncej ntawm no series yog rigidly txuas los ntawm ib tug clamped coupling. Kev ua haujlwm siab thiab tsim nyog thiab kev sib dhos tshuab ua rau lub twj tso kua mis muaj qhov sib txuam siab, tsis tshua muaj kev vibration thiab tsis tshua muaj suab nrov.
6. Piv nrogkab rov tav tshuaj twj tso kua misntawm cov qauv dav dav, cov twj tso kua mis kab rov tav no muaj cov qauv compact thiab chav tsev hauv pem teb qhov chaw tau txo qis heev.
7. Cov twj no siv tau zoo heev hydraulic qauv tsim. Kev ua haujlwm ntawm lub twj tso kua mis yog ruaj khov thiab ua haujlwm zoo.
8. Lub twj tso kua mis lub cev, lub twj tso kua mis npog, impeller thiab lwm qhov chaw ntawm cov twj tso kua mis no yog precision cam khwb cia los ntawm peev casting, nrog siab qhov tseeb qhov tseeb, du ntws raws thiab zoo nkauj tsos.
9. Lub twj tso kua mis npog, shafts, brackets thiab lwm qhov chaw ntawm lub twj tso kua mis no tau txais kev tsim qauv thoob ntiaj teb thiab muaj kev sib hloov tau zoo heev.
HGL, HGW daim duab kos duab
Post lub sij hawm: Dec-13-2023