Yuav ua li cas daws cov teeb meem suab paj nruag ntawm PSA khoom?

How to solve the noise problem of PSA equipment?

Newtek (Hangzhou) Zog Technology Co., Ltd., tus thawj coj thoob ntiaj teb nyob rau hauv cov roj hloov pauv (PSA) thiab tshuab nqus tsev viav vias Adsorption (vpsa) thev naus laus zis (vpsa). Nrog rau cov ntaub ntawv sau cia ua ke tsis nplua-mounted, thiab modular psa oxygen nroj tsuag, cov chaw lag luam, kev lag luam ua-thoob100+ lub teb chaws.

Lub ntsiab lus tseem ceeb ntawm Newtek lub tshuab ua engineering yog hais txog lub suab nrov, kev sib tw tsis tu ncua nyob rau hauvPSA khoom sivQhov ntawd tuaj yeem cuam tshuam kev ua raws cai, ua haujlwm rau kev ua haujlwm, thiab txo cov neeg tsav tsheb nplij siab. Psa cov nroj tsuag tsim cov suab nrov los ntawm cov neeg kho tshuab, kev sib tw cua, uas muaj kev sib tw tsis muaj kev phom sij. Newtek txoj kev daws teeb meem acoustic engineering, cov khoom siv science, thiab kev yoog raws, kom ua tau zoo rau cov nroj tsuag uas ntsiag to tsis muaj kev ua haujlwm. Qhov kev cog lus no rau cov suab nrov tsis muaj suab nrov tau ua rau lub tuam txhab nyiam cov neeg siv khoom hauv kev lag luam nrov.

Cov pa oxygen cov khoom siv tsim

Cov pa generating cov khoom

Psa cov pa roj tsim lub suab nrov los ntawm cov neeg siv tshuab sib cuam tshuam thiab cov kua dej dynamic dynamic dynamic, nrog plaub lub hauv paus:

Compressors tso tawm cov pa huab cua rau PSA system, thiab lawv lub sijhawm ua haujlwm tsim ob hom suab nrov:

Cov suab nrov tshuab: Los ntawm cov motors rotating, piston / crankshaft kev txav, thiab kabmob sib txhuam. Reciprocating compressors-ib txwm muaj nyob rau hauv nruab nrab muaj zog tshuab-ua cov suab nrov pulsating hauv cov suab nrov loj tsim cov suab nrov loj (1,000-5,000 hz) los ntawm cov huab cua hlob los ntawm cov impellers.

Aerodynamic nrov: Los ntawm huab cua cua hlob nyob rau hauv cov taub lim thiab cov kab tawm suab, ampleged los ntawm cov nqi ntws siab. Cov tshuab hluav taws xob loj dua, tuav ntau cov huab cua, ib txwm tsim cov suab nrov dua, feem ntau tshaj li 90 dB hauv cov ntawv tsis muaj cim.

Psa systems cia siab rau solenoid lossis pneumatic li qub kom hloov airflow ntawm adsorption ntawm adsorption chaners thaum kev hloov pauv ntawm kev hloov pauv. Ceev ceev valve qhib / kaw (feem ntau hauv milliseconds) tsim cov suab nrov siab, ua rau muaj kev kub ntxhov ntawm cov neeg nyob ntsiag to. Nyob rau hauv high-purity thov, uas nyob qhov twg rov ua txhua 60-120 seconds, lub suab nrov no dhau los ua kev cuam tshuam tom qab dhau los.

Cov Khoom Siv Roj Siab Tshaj Tawm Los Ntawm Kav, thiab Adsorption Chaners Tsim cov suab nrov aerodynamic tsim lub suab nrov aerodynamic, tsav los ntawm kev kub siab:

Kev npau npau ntws: Ntawm Yeeb Nkab Khoov, Tawv Txoj Kab Hloov Tawm, lossis lim tawm, tsim lub suab nrov hla dhau ntau yam (200-10,000 Hz).

Siab tso: Lub sijhawm kev tsim dua tshiab, cuab cov nitrogen yog cua, ua "whoosing" lub suab nrov uas muaj cov roj av siab nthuav dav rau hauv cov huab cua. Qhov no yog tshwj xeeb tshaj yog tau tshaj tawm hauv VPSa cov tshuab, uas siv nqus tsev rau kev tsim dua tshiab.

Neeg kho tshuab tshee hnyo los ntawm compressors, motors, thiab cov twj nqa khoom los ntawm cov cuab yeej cuab tam, piping, thiab mounting raws li cov qauv suab nrov. Cov kev co no tuaj yeem resonate nrog cov khoom sib xyaw nyob ze (cov vaj tse hlau, cov hlua hluav taws xob), cov suab nrov sib xyaw. Txoj kev tswj tsis tau kev tswj hwm tuaj yeem nce cov suab nrov los ntawm 10-15 dB, tig lub suab nrov me ntsis mus rau qhov teeb meem tseem ceeb.

Newtek Chaw Nyob Psa Suab nrov los ntawm ntau-fawm-fawm txheej, sib txuas cov qauv tsim tawm cov qauv tsim, cov khoom tsim kho tshiab, thiab txheej txheem kev ua kom zoo dua qub. Txoj hauv kev no tau kos rau txhua yam nws PSA oxygen nroj tsuag, los ntawm kev ua haujlwm kho mob rau cov tshuab loj:

Compressors yog lub suab nrov tshaj plaws tivthaiv, yog li Newtek ua ntej tsim qauv uas txo suab nrov ntawm lub hauv paus:

Tsawg-suab nrov COMPRESSOR xaiv: Rau kev siv tshuaj kho mob thiab hauv nroog, scroll compressors muaj kev nyiam rau lawv txoj kev du, orbital suab, uas txo cov suab nrov pulsation piv rau cov qauv reciprocating. Kev siv tshuab siv cov nce qib-khiav tsav (vsd) compressors uas kho cov kev thov muaj pa oxygen, zam kev ua haujlwm siab tas li-ua suab nrov.

Acoustic Creadsures: Compressors yog cov tsev nyob hauv cov ntaub ntawv sau ua ke nrog cov khoom siv suab. Qhib-cell polyurethane ua npuas ncauj Dampens High-pensionic nrov (1,000-10,000 lub suab nrov ntxhia Lub Platform Platform ua raws li kev thaiv kev hlau ua raws li kev thaiv kev, muaj suab nrov rov qab sab hauv, thiab yog txoj hlua khi uas muaj cov vinyl uas muaj peev xwm sib kis.

Kev Co Cev Rho Tawm: Compressors tau mounted rau lub caij nplooj ntoos hlav me me los yog cov roj hmab damping pads, txiav rau lawv qhov hnyav thiab kev ua haujlwm ntau. Caij nplooj ntoos hlav tawm Excel ntawm kev txo qis qis tsawg-zaus ntawm cov roj hmab dampen siab dua li cov kab ke thiab cov qauv ib puag ncig.

Valve Kev Ua Haujlwm thiab Cov Roj Flow tau ua kom zoo rau kev ua kom muaj kev ntxhov siab thiab siab Spikes:

Kev Tswj Xyuas Ib Voos Valve: Newtek siv cov nplai solenoid li qub hloov ntawm / tawm li qub nyob rau hauv cov ntawv thov uas rhiab. Cov li qub qhib maj, txo cov hluav taws kub thiab lub suab tsis zoo los ntawm 15-20 dB. Rau cov tshuab siab siab yuav tsum muaj kev caij tsheb kauj vab, valve lub sijhawm yog synchronized mus tshaj tawm cov suab paj nruag cov xwm txheej, zam kev ua kom nrawm, rov tawg.

Aerodynamic ntws tsim: Cov khoom twj tseem ceeb yog engineered siv cov kua dej ua kua zog (CFD) kom txo qis zuj zus. Mwb hle (lub vojvoog loj dua lossis sib npaug nrog cov paib uas muaj qhov sib npaug Ntxaij lim dej yog qhov qhib kom tsawg dua rau kev khiav qis dua los ntawm kev tshaj tawm, qhov tseem ceeb ntawm cov cua hlob.

Phab teb siluck: Venve li qub thaum tsim dua tshiab yog qhov taw nrog ntau theem ua si. Cov cuab yeej siv no siv cov roj ntws qeeb thiab nqus suab nrov, txo cov suab nrov los ntawm 25-30 dB. Cov nkauj ua kom cov roj ntsha me me kom phim roj ntim, kom lawv tsis cuam tshuam kev ua tau zoo.

Newtek lub nplua-mounted thiab packbized desadtse qauv nta qauv rau kev luam tawm suab nrov:

Thawv tshuab: Cov chav tsev muaj cov kheej siv cov phab ntsa hlau insulated (2-3 hli tuab) raws li ntuj suab teeb meem. Sab hauv cov chaw yog lined nrog acoustic ua npuas ncauj kom nqus tau cov suab paj nruag acoustic-nqus cov khoom siv uas tso cai rau dav hlau thaum thaiv lub suab nrov. Cov qauv tsim no feem ntau txo cov suab nrov sab nraud los ntawm 30-40 DB piv rau kev qhib lub tshuab.

Nplua-tshuab mounted: Skids tau tsim nrog cov hlau sib tw steel thav ntawv kom txo qis resonance. Piping yog nyab xeeb nrog kev co-damping clamps (roj hmab-lined kom nqus tau cov khoom siv yog ntim nrog acoustic caulk kom tiv thaiv cov suab tsis muaj suab. Rau cov tshuab loj, nplua nyiaj yog mounted ntawm kev co-damping mats cais lawv los ntawm hauv pem teb, txo cov qauv-suab nrov sib kis.

Newtek'sPSA EquipmentsSiv cov kev tswj ruaj khov kom cov qib ua kom zoo rau cov qib thaum ua haujlwm:

Kev yoog raws sijhawm: Plc hloov kho adsorption / kev hloov kho tshiab mus los ua ke raws li kev thov. Thaum lub sijhawm tsis muaj sijhawm (hmo ntuj hauv tsev kho mob), mus ntev tau ntev los txo cov kev ua yeeb yam valve, txo qis suab nrov.

Kev Co Tshuaj Xyuas: Sensors Taug Kev Kevcai co ntau zaus hauv cov tshuab hluav taws xob thiab lub zog. Kev sib txawv ntawm cov qauv hauv paus (nce ntxiv ntawm 50 hz) ceeb toom cov neeg ua haujlwm kom muaj cov teeb meem muaj peev xwm (hnav cov suab nrov ntau dhau.

Suab nrov mapping: Cov ntsiab lus siab muaj cov ntsiab lus acoustic uas tsim cov suab nrov tiag tiag ntawm lub sijhawm, kev txheeb xyuas cov xov tooj hluav taws xob (lub ntsej muag tsis muaj zog) rau kev saib xyuas.

Tsev kho mob thiab tsev kho mob xav tau cov suab nrov hauv qab 55 dB los tiv thaiv tus neeg mob rov qab. NewTek Kev Kho Mob PSA Nroj Tsuag:

Txhim Kho Cov Khoom Siv CompressorNrog ob-txheej rwb thaiv tsev (ua npuas ncauj + cov ntaub plaub ntxhia) kom ntsib ISO 3744 acoustics cov qauv.

Tsawg-velocity piping(Tsawg dua los yog sib npaug rau 10 m / s) kom txo qis Airflow suab nrov, uas yooj yim hoses ntawm rigid ntu kom dampen kev co.

Silent Valve Ua HaujlwmSiv Servo-tswj cov li qub uas qhib tshaj li 2-3 vib nas this, tshem tawm cov suab nrov uas tsis paub.

Hauv cov cheeb tsam uas muaj cov kev cai tswj hwm nruj me ntsis, Newtek lub thawv ntim cov khoom lag luam:

Acoustic Barriersncig qhov chaw tso pa tawm, sib txuas ntawm kev nqus lub suab, ua kom tiav los ua kom tau raws li nruab hnub txwv (feem ntau yog teev (55 dB).

Cov dej ntws hauv av hauv avRau cov roj regeneration roj, cov suab nrov nyob deb ntawm cov khoom siv-qib deg.

Customized rwb thaiv tsevRaws li cov ntawv sau ua cov khoom txhuas rau cov hauv paus rau cov suab nrov uas muaj suab nrov heev.

Thaum cov kev cai feem ntau tsawg dua nruj, cov suab nrov ntau dhau ntawm cov neeg ua haujlwm kev nyab xeeb. Newtek's mining tshuab:

Huab cua-resistant fircsuresNrog stainless hlau externiors thiab sab hauv lub hnab yas, tiv thaiv cov cheebtsam los ntawm hmoov av thiab noo noo thaum tsis muaj suab nrov.

Tus txhais lus cabinsNrog soundproofing (ob-glazed Windows, acoustic cov ntsaws ruaj ruaj) kom muaj suab nrov sab hauv qab ntawm 85 dB, tus thawj coj rau kev tiv thaiv kev sib hais.

Kev co-damping npluaMounted ntawm cov roj hmab ncoo kom tiv thaiv cov tiaj tiaj, tiv thaiv cov suab nrov amplification hauv av sib kis.

Newtek lub suab nrov-txo kev mus txuas ntxiv ntawm kev tsim qauv los ua kom muaj cov txiaj ntsig ntev-ntev:

Cov kws tshaj lij kev tshawb fawb ua ntej cov ntawv tshawb fawb los ntsuas:

Acoustic ib puag ncig: Txheeb xyuas cov chaw muaj hwj chim (cov phab ntsa qhob

Kev co kis kev sib tw: Tej zaum cov hmoov av uas muaj kev sib tw ntawm kev co-damping mats yog muab tso rau ntawm hollow plagres, uas tuaj yeem resonate.

Tos Raving: Zam kev sib tiv tauj ntawm cov kav dej thiab tsev qauv qauv, siv cov nkhaus cais kom tsis txhob hloov tsheb.

Cov kev pabcuam tsis tu ncua khaws cia nrov nrov:

Compressor pab: Kev tu cua lim kom tswj cov pa hluav taws (clogged lim dej ua rau muaj lub suab tawg) thiab lubricating cov suab sib txig sib luag.

Kev tshawb nrhiav hluav taws xob: Hloov cov cab hauv cov ntsaws ruaj ruaj, uas tuaj yeem ua rau ntsais muag.

Cov ntaub ntawv xov xwm acoustic: Hloov chaw ua npuas ncauj tso ua npuas lossis puas rau hauv cov ntaub thaiv hauv cov ntaub thaiv kom muaj kev ua pa tau zoo.

Newtek qhia cov neeg ua haujlwm rau:

Kho VSD ChawTxhawm rau sib npaug oxygen tawm thiab suab nrov-lim dej ntau tshaj plaws hauv lub sijhawm tsaus ntuj.

Txhais Lus Cov Ntaub Ntawv Cov Ntaub NtawvLos ntawm cov txheej txheem sensors, paub qhov tshwj xeeb ua haujlwm ntawm qhov tsis txaus siab nrov nrov uas yog cov hnav.

Siv kev ntsuas ib ntus(Portable acoustic teeb meem) thaum lub sijhawm saib xyuas kom muaj suab nrov.

Southeast Asian Tsev Kho Mob: Lub chaw 300-txaj yuav tsum muaj cov pa oxygen ze rau tus neeg muaj suab nrov nrog sijhawm ua suab nrov ntawm 45 dB. Newtek nruab pob-mounted Systems nrog kev txhim kho cov ntaub ntawv thiab cov li qub, ua tiav 42 dB-hauv qab qhov pib thiab tshem tawm cov kev tsis txaus siab thiab tshem tawm kev tsis txaus siab.

Nyob rau hauv European zaub mov ntim cog: Nyob nrog 500 meters los ntawm thaj chaw nyob, cov nroj tsuag yuav tsum tau ua kom tau raws li 55 DB hmo ntuj txwv. Newtek lub thawv ntim psa, nrog kev ua lag luam hauv av thiab cov suab nrov rau 52 DB, dhau los ntawm cov neeg hauv zos kev txheeb xyuas.

Neeg Asmeskas kub mine: Cov neeg ua haujlwm tshaj tawm cov lus dag ntawm 95 DB cov khoom nrov. Newtek retrofitt kev sib deev mis nyuj tsev thiab tus neeg teb xov tooj, kom raug raug rau 80 db thiab tshem tawm qhov xav tau ntawm txoj kev tiv thaiv sib hais plaub.

Suab nrov hauvPSA khoom sivTsis yog kev cuam tshuam-nrog cov qauv tsim qauv, cov khoom tsim kho tshiab, thiab kev thov kev ua kom zoo, nws tuaj yeem ua tau zoo tswj hwm. NewTek (Hangzhou) Zog Technology Co., Ltd. Ua piv txwv cov khoom lag luam ua yeeb yam, thiab ntse tswj cov zaub mov ua kom pom cov qauv suab nruj heev yam tsis muaj kev sib cuam tshuam.

Los ntawm lub suab nrov ntawm txhua theem - los ntawm kev xaiv tiv thaiv los ntawm kev kho-tshiab ua kom muaj ntau thaj chaw sib txawv, los ntawm cov tsev kho mob nyob ntsiag to los ua ke. Rau cov neeg siv khoom, qhov no txhais tau tias kev ua raws cai, txhim kho cov kev ua haujlwm thev naus laus zis tuaj yeem ua rau muaj kev sib haum xeeb uas tsis sib haum xeeb.

Raws li kev lag luam nce ua ntej ua tau zoo thiab ua haujlwm kom muaj txiaj ntsig zoo rau cov thawj coj ntawm acoustican cuam tshuam ntxiv nws lub luag haujlwm ua tus neeg siv-centric PSA daws teeb meem.