Titanium Tube Evaporators Case In Multistage Flash (MSF)

Titanium tube evaporators yog ib hom khoom siv hluav taws xob hloov hluav taws xob siv los ua kom cov kua dej tawm hauv ntau yam kev siv. Nws yog tsim los nrog ib pob ntawm titanium raj, los ntawm qhov uas cov kua dej kub yog circulated kom sov thiab evaporate cov kua hauv cov hlab. Cov kua dej evaporated ces yog condensed, feem ntau yog siv cov khoom siv hluav taws xob sib cais, thiab cov txheej txheem rov ua dua. Nws yog feem ntau siv nyob rau hauv ntau yam kev lag luam, nrog rau kev ua tshuaj lom neeg, kev ua zaub mov thiab dej haus, thiab HVAC systems. Lawv feem ntau yog siv los mloog zoo lossis ua kom huv cov kua dej, xws li hauv kev tsim cov kua txiv hmab txiv ntoo lossis cov khoom siv mis nyuj. Peb nyiam qhia cov ntaub ntawv ntawm titanium hauv multistage flash (MSF) evaporators

Case ntawm titanium nyob rau hauv multistage flash (MSF) evaporators

TECHNICAL SPECIFICATION

A

-BRINE HOM HOM: - Cylindrical plhaub thiab ncaj raj hom

Tsis muaj kev hla: - 1

Dej: - Plhaub sab cua sov chav

Tube sab Recycle brine

Tsim temp. Plhaub sab 100 deg.C

Tube sab 100 deg.C

Tsim xovxwm. Plhaub sab 3.45 Bar. G

Tube sab 10 Bar. G

Zuag qhia tag nrho HTC 2,139 w/m2/deg.K

Tshav kub hloov chaw 3,013.31 sqr. meter

Tsis muaj raj 2,222 pcs

Pitch 40 mm triangular

Tube loj (mm) 32.

Qhov deb (nruab nrab ntawm lub raj phaj) 13,492 mm

Ua haujlwm temp.

Rov ua dua brine Inlet 84.85 deg.C

Rov ua dua brine qhov hluav taws xob 90.56 deg.C

Cua sov chav Inlet 100.0 deg.C

Condensate qhov hluav taws xob 95.0 deg.C

Kev khiav hauj lwm khiav Recycle brine 12,750 Tuj (metric)

Cua sov chav 120.6 Tuj (metric)

Hydraulic xeem xovxwm. Plhaub sab 5.2 Bar. G

Tube sab 15 Bar. G

B.

Hom EVAPORATOR: - Hla raj ntau theem flash hom

Tsis muaj theem Thaum tshav kub kub rov qab 19

Thaum tshav kub tsis kam 3

Tag nrho 22

Tsim temp.

Flash chamber rov qab 94 deg.C

Kev tsis lees paub 49 deg.C

Tube sab rov qab 88 deg.C

Kev tsis lees paub 43 deg.C

Tsim siab Flash Chamber sab 1.38 Bar. G

Tube sab rov qab 10 Bar. G

Kev tsis lees paub 4.5Bar.G

Thaum tshav kub kub hloov chaw

Thaum tshav kub kub rov qab seem 65,930 sqr. meter

Thaum tshav kub kub rejection seem 8,738.4 sqr. meter

Tsis muaj cov raj Thaum tshav kub kub rov qab 44,517 pcs

Thaum tshav kub kub rejection seem 6,294 pcs

Dist.betn tub plts

Thaum tshav kub kub rov qab seem 14.732 meter

Thaum tshav kub kub rejection seem 14.732 meter

Tube loj (mm) Rov qab 32.0(OD) x 30.37 (ID) x 0.635 (tuab)

Kev tsis lees paub 300(OD) x 28.73 (ID) x 0.635 (thick)

Oprtng flow rate

Recycle brine 12,750 tuj (metric)

1,682 tuj (metric)

Cov dej txias 11,267 tuj (metric)

Kev xaiv thiab kev sib xyaw ntawm titanium nrog rau lwm yam hlau thiab alloys

Kev sib xyaw ua ke hauv qab no tau siv rau kev tsim cov evaporators:

BRINE HLOOV

KHOOM: CARBON STEEL JIS G 3106 SM 41 A

Lub thawv dej: ALUMINIUM BRONZE JIS H 3100 C 6161P

Tom ntej: ASTM 338 Titanium Tube

TUBE Plate: ALUMINIUM BRONZE JIS H 3100 C 6161P

TUBE SUPPORT: STAINLESS STEEL SUS 316 L

IMPING. Plate: STAINLESS STEEL SUS 316 L

CATH. PROT NI-IRON ALOY 9/91%

EVAPORATOR

Qib 1,2,3 & 22 (Txhua qhov chaw sab hauv) SUS 316L CLADDED

QHOV 4 ~ 11 Pem hauv ntej thiab nram qab Carbon steel sus 316 cladded

Pem teb thiab sab phab ntsa Carbon steel JIS G 3106, Coated nrog epoxy resin

STAGE 12 ~ 22 Pem teb thiab sab phab ntsa Carbon steel JIS G 3106

25.4 hli saum toj kawg nkaus ntawm demister Coated nrog epoxy resin

FLASH BOX STAINLESS STEEL 316 L

WEIR """

BRINE ORIFICE """

DIST.TRAY """

DIST. ORIFICE """

Tube titanium ASTM B338

TUBE Plate ALUMINIUM BRONZE JIS H 3100 C 6161P

TUBE SUPPORT NAVAL BRASS JIS H 3100 C 4640

WATER BOX ALUMINIUM BRONZE JIS H 3100 C 6161P

CATH. PROT.

QHOV 1 ~ 11 Tshwj xeeb NI-IRON Alloy 9/91%

QHOV CHAW 12-22 Pure Iron

Txoj kev ua haujlwm

Thaum lub sij hawm tag nrho lub sij hawm ntawm lub evaporator ua hauj lwm, cov pa ua hauj lwm txoj kev raws li

pom zoo los ntawm cov chaw tsim khoom cog hauv O&M phau ntawv qhia tau ua raws. Unit pib

Cov kauj ruam suav nrog;

- Sau cov evaporator nrog dej hiav txwv

- Pib-up ntawm re-circulation twj tso kua mis

- Tsim lub tshuab nqus tsev los ntawm hogger ejectors mus txog 0.25 barA

- Cua sov ntawm brine tswj qhov kub thiab txias ntws gradients

- Hloov ntawm lub tshuab nqus tsev los ntawm hogger mus rau qhov qub tuav ejectors

- Ua kom muaj zog hauv chav, brine, pleev thiab tshuaj lom neeg kom coj cov evaporator mus rau tag nrho cov khoom

Case:

Nws yog dav siv nyob rau hauv kev lag luam desalination, thiab ib qho ntawm cov txheej txheem desalination feem ntau uas lawv tau siv yog cov txheej txheem multistage flash (MSF). Nyob rau hauv cov txheej txheem MSF, dej hiav txwv yog rhuab thiab pressurized thiab ces pub rau hauv ib tug series ntawm titanium raj evaporators, uas yog teem nyob rau hauv theem. Txhua theem muaj lub siab qis dua li theem dhau los, thiab raws li cov dej hiav txwv ntws los ntawm cov hlab, nws evaporates thiab tawm hauv qab ntsev thiab lwm yam impurities. Lub resulting steam yog ces condensed thiab sau ua dej tshiab. Nws yog qhov zoo rau kev siv hauv MSF cov txheej txheem vim lawv cov corrosion kuj zoo heev thiab thermal conductivity, uas ua kom muaj kev hloov pauv tau zoo thiab evaporation. Tsis tas li ntawd, cov khoom siv titanium tuaj yeem tiv taus qhov kub thiab txias uas yuav tsum tau muaj rau cov txheej txheem MSF.

Cim npe nrov: Titanium Tube Evaporators Hauv Multistage Flash (MSF)