Kev xaiv cov lim cua yog qhov tseeb ib txoj haujlwm uas yuav tsum tau xav txog ntau qhov ntev. Cias muab tso, lub hauv paus ntawm kev xaiv yog ua kom tau raws li qhov xav tau ntawm huab cua huv ntawm lub cev nrog kev siv hluav taws xob zoo tshaj plaws nyob rau hauv ib puag ncig kev siv tshwj xeeb, thaum ua kom ntev - lub sijhawm ua haujlwm ruaj khov.
Txhawm rau pab koj kom meej meej koj cov kev xav, kuv tau txheeb xyuas cov teeb meem kev kawm uas yuav tsum tau txiav txim siab thaum xaiv rau tsib theem hauv qab no:
1, Tsib qib kev ua haujlwm rau kev xaiv cov lim cua
1. Performance parameter matching: efficiency, tsis kam, huab cua ntim, plua plav tuav peev
- 1.1 Efficiency: Txiav txim siab qib lim (xws li G4, F7, H13) raws li kev huv huv, EN1822 (H13/H14), EN779 (G4/F9), ISO16890 (ISO ePM1)
- 1.2 Resistance: Ua tib zoo mloog rau thawj zaug tsis kam thiab qhov kawg tsis kam. Qhov kev tiv thaiv thawj zaug yuav tsum tsawg dua lossis sib npaug li 110% ntawm cov khoom lag luam tus nqi. Qhov kawg kev tiv thaiv feem ntau yog teem rau ntawm 2-3 lub sij hawm thawj zaug tsis kam, uas ncaj qha cuam tshuam rau lub voj voog hloov thiab siv zog; Tawm tswv yim kawg kuj: F5-F9 qib 300-400Pa; H11-H14 qib 400-600Pa
- 1.3 Cua ntim: xyuas kom meej tias qhov ntsuas huab cua ntim ntawm lub lim yog sib npaug los yog ntau tshaj qhov system tsim huab cua ntim. Nws raug nquahu kom tswj hwm cov huab cua ua haujlwm tiag tiag li ntawm 80% -120% ntawm qhov ntsuas huab cua nyob hauv. 1.4 Plua plav Peev Xwm: cuam tshuam lub peev xwm ntawm lub lim kom tuav cov plua plav, cuam tshuam ncaj qha rau nws lub neej kev pabcuam. Tus neeg muag khoom yuav tsum muab cov ntaub ntawv no.
2. System theem configuration:
Multilevel filtering ua ke yuav tsum tsis txhob cia siab rau ib theem lim, thiab yuav tsum tau txais kev sib xyaw ua ke ntawm ntxhib efficiency, nruab nrab efficiency, thiab high efficiency. Yog tias sab pem hauv ntej- kev tiv thaiv kawg tau ua tiav zoo, lub neej ntev ntawm qhov siab - lim dej thaum kawg tuaj yeem txuas ntxiv ob peb zaug. Piv txwv li, kev hloov kho G4 ua ntej pom rau F5 tuaj yeem txuas ntxiv lub neej ntawm F7 kawg lim los ntawm 3 lub hlis mus rau 6 lub hlis. Cov chav huv huv tuaj yeem nruab nrog G4+F8+H14, uas tuaj yeem ua tiav lub neej ua haujlwm siab txog li 5 xyoos thaum kawg.
3. Environmental adaptability: ua hauj lwm tej yam kev mob, installation qhov chaw
- 3.1 Temperature and Humidity: In high temperature (>80 ℃) and high humidity (>70% RH) ib puag ncig, cov khoom siv lim tshwj xeeb thiab cov qauv uas tiv taus qhov kub thiab txias yuav tsum tau xaiv.
- 3.2 Corrosivity: Nyob rau hauv corrosive ib puag ncig xws li cov ntug hiav txwv dej los yog cov nroj tsuag tshuaj, lub casing yuav tsum tau kho nrog 316L stainless hlau los yog tshwj xeeb coatings.
- 3.3 Cov pov thawj tawg: Siv nyob rau hauv cov nplaim taws thiab tawg ib puag ncig xws li cov mines thiab tshuaj lom neeg, nws yuav tsum ua raws li kev tawg- cov qauv pov thawj xws li ATEX.
- 3.4 Kev teeb tsa qhov chaw: Sab hauv / sab nraum zoov, tsis muaj dej, tsis muaj plua plav, thiab cov khoom siv hauv tsev yuav tsum tau txiav txim siab.
4. Cov qauv thiab cov khoom siv:
Sab nrauv ncej, lim khoom, sealing, qauv qauv
- 4.1 Txheej txheej: Cov hom muaj xws li txhuas alloy, galvanized steel, yas, thiab lwm yam., uas yuav tsum tau raws li qhov yuav tsum tau muaj zog thiab corrosion kuj.
- 4.2 Cov ntaub ntawv lim: xws li iav fiber ntau (ntau), hluavtaws fiber ntau (xws li PTFE, tsis tshua muaj zog, tshuaj lom neeg tsis kam), thiab polarizer (electrostatic reinforcement). 4.3 Sealing: Lub sealing ntawm siab -cov lim dej yog qhov tseem ceeb, thiab txoj hauv kev muaj xws li kev sib cuag packing sealing, kua tank hniav sealing, thiab lwm yam.
- 4.4 Cov qauv: Tsis muaj kev faib (me me, lub teeb yuag, muaj kev nyab xeeb), nrog kev faib tawm (siab kub tsis kam, siab zog). Rau thaj chaw huv huv, nws raug nquahu kom siv cov khoom tsis sib faib siab - cov lim dej kom tsis txhob muaj kev pheej hmoo ntawm cov pa phem uas tuaj yeem tshwm sim los ntawm cov ntaub ntawv muab faib.
- 4.5 Kev ntsuas hluav taws: yuav tsum ua raws li cov kev xav tau ntawm GB8624
5. Kev ua tau zoo thiab ua raws:
Test, Certification, Standards
- 5.1 Daim Ntawv Qhia Txog Kev Xeem: Tus neeg muag khoom yuav tsum tau muab cov ntawv tshaj tawm los ntawm CNAS lossis lub chaw kuaj pom thoob ntiaj teb, uas ua raws li cov qauv xws li ISO 29461-1 (rau turbomachinery), EN1822, GB / T6165, thiab lwm yam, txhawm rau txheeb xyuas qhov ua tau zoo thiab tsis kam.
- 5.2 Chav ntsuas los ntawm chav ntsuas: Rau siab - cov lim dej ua haujlwm tau zoo, kev kuaj xyuas cov pa xau yuav tsum tau ua ib zaug los xyuas kom meej tias tsis muaj qhov xau. Tsuas yog tom qab dhau qhov kev kuaj xyuas lawv tuaj yeem raug xa tawm.
- 5.3 Kev Ua Raws Cai: Paub meej tias kev ua raws li kev cai lij choj thoob ntiaj teb lossis hauv zos uas yuav tsum tau muaj ntawv pov thawj xws li CE thiab RoHS.
- 5.4 Cov qauv ntsuas: ISO 29461-1, EN1822, GB / T13554
2, Peb kauj ruam xaiv tswv yim
- 1. Qhia meej txog cov cai: Ua ntej, txiav txim siab txog koj qhov xwm txheej ntawm daim ntawv thov (xws li tsev neeg huab cua ntshiab, chav tsev kho mob ua haujlwm, kev siv roj turbine) thiab lub hom phiaj ua kom huv (xws li PM2.5 tus nqi tshem tawm, qib kev huv ISO).
- 2. Kev tsim qauv: suav tag nrho cov huab cua ntim ntawm lub cev, tsim kom muaj kev sib xyaw ua ke ntawm pem hauv ntej-kawg tiv thaiv (ua ntej lim), thiab xyuas kom meej tias qhov kev ua tau zoo ntawm txhua lub lim dej sib tw.
- 3. Kev ntsuam xyuas cov khoom: Raws li saum toj no tsib theem, ntsuas cov kev tsis sib haum xeeb, ib puag ncig adaptability, cov khoom siv, thiab cov ntaub ntawv ua raws cov neeg sib tw cov khoom ib los ntawm ib qho, thiab xaiv cov khoom tsim nyog tshaj plaws, tsis yog cov khoom kim tshaj lossis pheej yig tshaj.
