Lub Tshuab Nqus Tsev Crystallizer
Ua haujlwm ntawm dtb crystallizer
DTB sawv rau cua raj raj baffle. Nws yog hom crystallizer tsim rau cov khoom siv muaj txiaj ntsig zoo los ntawm kev tswj cov kev loj hlob dhau los ntawm kev yuam kev ncig thiab kev faib tawm.
Ntawm no yog ib kauj ruam - ntawm - steply rhuav tshem:
Pub Khoom Taw Qhia thiab Cov Kev Thaj Yeeb
Cov txheej txheem ua kua (piv txwv li, cov khoom siv supersataturated lossis yaj yaj) nkag mus rau hauv lub central droft raj. Qhov qis - ceev agitator ntseeg tau khov kho nyob rau hauv lub pas dej khov kho nyob rau hauv lub raj ntawm lub raj thiab crystallizer phab ntsa.
Tiam sis supersaturation
- Supersaturation yog tsim los ntawm txawm tias:
- Txias: Txo cov tshuaj daws qhov kub kom qis solubility.
- Evaporation: Tshem tawm cov kuab tshuaj (piv txwv li, dej) nyob rau hauv lub tshuab nqus kom mloog cov kev daws teeb meem.
- Cov tshuaj tiv thaiv: tshuaj tshuaj lom neeg ua rau cov khoom siv soluble tsawg dua.
Crystal Kev Loj Hlob thiab Kev Rho Tawm
- Nucleation: supersaturation triggers tsim ntawm me me siv lead no.
- Kev loj hlob: Muaj cov muaju loj dua li kev tso nyiaj solute rau ntawm nuclei.
- Kev faib tawm: Lub baffle nyob hauv qab ntawm lub crystallizer ua raws li thaj chaw tswm. Loj dua, muaju sib haum thiab raug tshem tawm, thaum muaju me me nyob txuas ntxiv rau kev loj hlob ntxiv.
Yuam kev ncig thiab sib xyaw
Tus agitator ua kom muaj kev sib xyaw ua ke zoo nkauj, tiv thaiv cov siv lead ua, thiab tswj kev txhawb nqa thoob plaws hauv lub system. Qhov no me me tsis xav tau nucleation thiab txhawb kev siv lead ua crystal kev loj hlob.
Tshav kub thiab loj hloov
- Kev hloov pauv cua sov (piv txwv li, cua txias txias lossis cua sov cua sov) tau thov kom tswj hwm supersaturation.
- Evaporated vapor (yog tias tsim nyog) yog condensed thiab muab tshem tawm, zoo ib yam li cov kev ua si evapators.
Zog Efficiency
- DTB Crystallizer Ua kom zoo dua lub zog los ntawm kev rov ua dua tus niam cawv (cov tshuaj ntxiv) thiab rov siv cua los ntawm cov txheej txheem zoo li evaporation.
- Cov tshuab hluav taws xob hluav taws xob cov tswv yim yog qhov tsawg dua piv rau lwm yam crystallizers, raws li cov draft raj tsim Minimyia thaum ua kom muaj kev kub ntxhov.
Cov khoom tshem tawm
- Cov muaju loj dua yog rho tawm hauv qab ntawm lub crystallizer li slurry.
- Cov muaju zoo tau khaws cia muaju hauv lub system rau kev nce qib txuas ntxiv, ua kom muaj kev faib tawm qeeb me me.
Raug dtb crystallizer thov: monoammonium phosphate ntau lawm dtb crystallizer project
1.high {{{}} Zoo Crystal Ntau Lawm
- Uniform crystal loj faib vim yog tswj supersaturation thiab kev faib tawm.
- Kev nplua tsawg (cov muaju me me) los ntawm kev tsim qauv baffle thiab ua nplua cov kab ke.
Nuargy Efficiency
- Tsawg cov neeg siv hluav taws xob lub zog tawm (agitator -} Cov kev ncig ncig).
- Thaum tshav kub kub rov qab los ntawm evaporation (yog tias ua ke nrog evaporative crystallization).
3.Vuav khoom siv
- Haum rau cua txias, evaporative, lossis reactive crystallization txheej txheem.
- Ua haujlwm ntawm cov kev daws teeb meem (piv txwv li, ntsev, organic sib sau, kws tshuaj).
4.scalability thiab compact tsim
- Siv tau rau ob tus kws sim - nplai thiab kev lag luam ntau lawm.
Integated DRAFT Tube thiab baffle system txo hneev thaum tswj kev ua tau zoo.
5.Qhia tus phooj ywg
- Kaw - txoj hlua khi ua haujlwm zoo nkauj niam cawv txiv hmab niam qaib, txo cov khib nyiab.
- Tsawg tsawg thermal kuab paug (txias crystallization zam kev siv dej).
DTB Crystallizers Cov Kev Txiav Txim Siab Tsim
(A) Crystallization txheej txheem tswj
Kev tswj hwm supersaturation:
Kev tswj ntawm tus nqi txias, evaporation tus nqi, lossis cov tshuaj tiv thaiv ntxiv kom tsis txhob zam dhau qhov nucleation ntau dhau.
Tseem ceeb rau kev tiv thaiv "Nplua" thiab ua kom muaj kev loj hlob ntawm kev loj hlob.
Chaw Nyob Lub Sijhawm: Hloov kho kom ua kom zoo dua crystal loj (ntev lub sijhawm=qhov chaw loj dua).
(B) Tsim Neeg Kho Tshuab
DRAFT Tube Thiab Baffle Geometry
DRAFT ROOT: Pab kom nce toj ntws rau kev sib xyaw thiab qis qis rau kev faib tawm.
Baffle: tsim lub cheeb tsam daws teeb meem kom cais cov muaju loj dua los ntawm kev nplua.
Xaiv Agitator Xaiv
Tsawg -} ceev agitator kom txo cov crystal crystal breakage thaum saib xyuas ncig.
Cov khoom siv sib xyaw (xws li, SS316L, titanium, lossis coated surfaces rau cov kev daws teeb meem).
(C) Xaiv cov khoom
- Corrosion Kuj:
- SS316L rau kev siv dav dav, Titanium rau chlorides, hastelloy rau cov tshuaj acidic / alkaline.
- Anti - fouling tsim:
- Cov chaw ua kom du, CIP (huv si - hauv - qhov chaw) {- cov khoom siv ntsuas.
D) lub zog thiab kev tswj hwm kub
- Txias txeeg txias txias / cua kub sib koom ua ke:
- Cua txias chev (rau kom txias crystallization) lossis evaporative tshav kub sib pauv (rau evaporation).
- Ua kom sov rov qab los ntawm kev ua kom zoo (yog tias ua ke nrog kev ua ke nrog evaporation).
- Slurry ncig: Zog -} txuag cov twj pub haus cawv niam.
(E) tswj cov txheej txheem
- Automation:
Plc tswj kom kub, supersaturation, thiab crystal slurry ntom.
- Sensors rau Tiag -} saib cov tshuab xa tawm loj.
- Kev Nyab Xeeb:
- Kev lees paub / nqus tau cov qub li qub.
- Isti - thaiv cov tshuab rau cov ntawv sau raj thiab cov chaw nres nkoj tawm.
Cov khoom lag luam
|
S/N |
Dtb crystallizer |
Oslo crystallizer |
Lub Tshuab Nqus Tsev Crystallizer |
Nruam Crystallizer |
|
Thawj tus nqi peev xub pib |
Nruab Nrab - siab (Qhia Tube / Baffle Customization) |
Nruab nrab (qauv tsim) |
High (Lub Tshuab Nqus Tsev + Corrosion Resistant Cov Ntaub Ntawv) |
Kev Kub Siab (Kev Tswj Nrauv Nruag + Cov Khoom Siv Loj) |
|
Zog Khoom |
Kev siv hluav taws xob qis dua (kev ncig xyuas tshuab + niam haus cawv rov qab) |
Nruab nrab rau kev siv hluav taws xob siab (nyob ntawm cov cua sov sab nraud / cua txias) |
Kev Siv Zog Hluav Taws Xob (Lub Tshuab Nqus Zog + Kev Sib Pauv Hloov Hluav Taws Xob) |
Nruab Nrab (kev ua haujlwm tas mus li nrog cov kev kho kom rov qab los kub dua) |
|
Kev Siv Zog |
Qi |
Nruab nrab - siab |
Siab |
Nruab nrab |
|
Hom Tshuaj |
Kaw Vas Tsis Siv Neeg Tswj |
Qhib Voj + Phau Ntawv Kho |
Cov Qauv Kev Tswj Xyuas |
Advanced Kev Tswj Xyuas |
DTB Crystallizers Daim Ntawv Thov:
◉ Cov ntsev (ntsev ntau, daws teeb meem)
Oct Kev lag luam (muaj nqi -}}}} ntxiv muaju)
Kev kho mob ib puag ncig thiab pab txhawb nqa (kev kho kom zoo dua)
◉ Khoom noj khoom haus thiab kev ua liaj ua teb (cua sov -} rhiab cov ntaub ntawv)
◉ Metallurgy Thiab Cov Ntaub Ntawv Tshiab (Muaj Kev Nyab Xeeb Ntau Huv)
Enco DTB Crystallizer References
Monoamammonium phosphate phiaj xwm rau pawg Wengfu
Changxing Kws Tshuaj Kho Mob - Hangzhou Encro Machinery Co., Ltd.
Africa - hangzhou enco machinery npaum li cas machinery
Peb nyob zoo {-} paub yog ib qho ntawm cov ua lub tshuab nqus tsev crystallizer thiab cov muag khoom hauv Suav teb. Thov so assured mus yuav cov kev cai ua lub tshuab nqus tsev crystallizer los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.