Installation Guidelines thiab Hom Volumetric Thaum tshav kub kub Exchangers

Volumetric kub exchangerstau dav siv vim lawv cov kav ntev, kev ua haujlwm yooj yim, thiab kev ua haujlwm zoo thermal. Txhawm rau kom muaj kev nyab xeeb thiab ua haujlwm tau zoo, cov txheej txheem kev teeb tsa kom raug thiab kev nkag siab meej ntawm cov khoom sib txawv yog qhov tseem ceeb. Cov hauv qab no muab cov lus piav qhia ntxaws txogkev xav tau ntawm installationthiab covkev faib tawm thiab qhov zoontawm volumetric tshav kub exchangers.

Kev npaj kom raug yog qhov tseem ceeb ua ntej txhim kho qhov chaw cia -hom cua kub exchanger. Cov txheej txheem suav nrogua ntej- kuaj xyuas, lub ntsiab -unit installation, thiabaccessory installation. Ua raws li cov kauj ruam no kom ua tiav kev teeb tsa ruaj ntseg thiab txhim khu kev qha:

Kev npaj Foundation

• Lub tsev tsim kho yuav tsumprefabricated lub hauv paus muaj zograws li cov khoom siv lub hauv paus tsim kos duab.
• Lub hauv paus yuav tsum tiv thaiv kev sib hais haum thiab tsis txhob xa cov deformation ntau dhau mus rau qhov sib hloov lub nozzles.
• Lub exchanger yuav tsum tsis txhob rigidly anched rau lub hauv paus yog li nws ua taunthuav thiab cog lus dawbThaum lub sij hawm thermal cycling.

Hydrostatic Test

• Ua ntej installation, ua aKev ntsuas hydrostatic siabntawm lub nkoj.
• Kev ntsuas siab yuav tsum yog1.5 npaug ntawm kev tsim ua haujlwm siab.
• Rau cov seem chav, qhov ntsuas siab yuav tsum yogtsis tsawg tshaj li lub zog siab ntxiv rau 0.3 MPa; rau qhov kub- dej,tsis tsawg dua 0.4 MPa.
• Tswj kev ntsuas siab rau10 feeb; tsis muaj kev poob siab los yog cov dej xau qhia tau tias muaj kev kuaj xyuas.

Positioning thiab Leveling

• Qhov chawshim daim hlau (pas, wedge, los yog slotted)nyob rau hauv lub hauv paus thiab theem lawv ua tib zoo xyuas kom meej kev sib cuag. Wedge shims yuav tsum tau siv nyob rau hauv kev sib tw ua khub.
• Txav mus rau qhov sib pauv mus rau qhov chaw teeb tsa uas siv cov chais, tom qab ntawd nqa nws mus rau hauv txoj haujlwm nrog cov cuab yeej tsim nyog xws li agin ncej (A-frame)los yog ancua kev kawm ntawv pulley block.
• Txheeb xyuas cov khoom siv kab rov tav thiab ntsug ntsug ua ntej qhov chaw zaum kawg.
• Nruab shims rau ob sab ntawm lub thauj tog rau nkoj bolts, kom ntseeg tau tias lawv tsis txwv thermal expansion.

Kev soj ntsuam zaum kawg

• Tom qab kev teeb tsa, ua qhov kev soj ntsuam zaum kawg thiab kev sim ua haujlwm.
• Tsuas yog tom qab tag nrho cov tshev tau dhau lawm, tus exchanger yuav muab tso rau hauv kev pabcuam.

Lub tshuab hluav taws xob ntim hluav taws xob hloov hluav taws xob hloov hluav taws xob los ntawm kev tso cov kua dej kub thiab txias hloov pauv los ntawm athermal storage mass (packing material)los yog cais cov kua dej nrog akhoom faib phab ntsarau indirect tshav kub hloov. Cov qauv tsim tom kawg yog feem ntau hu ua anto - hom kub exchanger.

• Kev faib tawm los ntawm Kev Kub Kub -Hloov Method

Direct-Kev Sib cuag (Tsev)volumetricThaum tshav kub kub Exchanger: Cov kua dej kub thiab txias sib tov ncaj qha rau kev hloov hluav taws xob.

Regenerative volumetric Thaum tshav kub kub Exchanger: Cov kua dej kub thiab txias hloov pauv los ntawm cov khoom siv thermal cia, uas absorbs thiab tso tawm cua sov.

Muab faib- Phab ntsa (Nto-Type) volumetricThaum tshav kub kub Exchanger: Cov kua dej kub thiab txias yog sib cais los ntawm cov phab ntsa khoom thiab sib pauv cua sov los ntawm phab ntsa.

• Qhov Zoo Tshaj Plaws

Loj Kub poob:

Thaum lub sij hawm ua pa-dej pauv, condensate qhov hluav taws xob kub yog hais txog50 degree.

Thaum hloov dej-dej, qhov kub thiab txias tuaj yeem ua tau2-2.5 xuas zoo sib xws exchangers, cia 120-150℃dej kub kom txias rau70-75 degree.

Thaum tshav kub kub kub -Kev Sib Pauv Efficiency thiab Txuag Zog:

Kev hloov hluav taws xob zoo heev thiab kev poob qis tsawg.

Thaum lub qhov cub yog qhov cua sov nruab nrab,kwv yees li 15% ntawm tag nrho cov cua sovtuaj yeem rov qab los ntawm condensate.

Txias me me-Dej Cheeb Tsam, Kev Siv Dej Siab:

Maximizes qhov kub -dej cia ntim.

Cov dej loj cia thiab ruaj khov:

Khaws lub taub hau poob qis, ruaj khov dej siab, thiab yooj yim descaling, kom ntseeg tau tias qhov kub thiab txias - xa dej.

Tau txais ib nqe lus

Ua raws li cov nocov txheej txheem installationthiab nkag siab txoghom thiab cov txiaj ntsig kev ua haujlwmntawm kev cia khoom- hom hloov pauv cua sov, cov neeg ua haujlwm tuaj yeem ua kom ntev - lub sijhawm kev ntseeg siab, ua haujlwm siab thermal, thiab txo cov kev tu ncua.

Ntxiv nrog rau cov khoom siv hluav taws xob ntim hluav taws xob, GNEE tseem muaj ntau dua - cov khoom zoo, xws li lub plhaub- thiab - raj kub exchangers, tooj liab kub exchangers, titanium tshav kub exchangers, cua sov, chlorine coolers, siab - siab reactors, LPG cia tso tsheb hlau luam, cryogenic cia tso tsheb hlau luam, VPSA cov khoom, thiab lwm yam. pub dawb xa email rauglobal@gneesteels.com, thiab peb pab neeg tshaj lij yuav zoo siab los teb koj cov lus nug.