Dab tsi yog qhov ntsuas kom tshem tawm cov teeb meem zoo li qub?
Cov kev ntsuas kom tshem tawm qhov muaj xwm txheej zoo li muaj xws li grounding, leakage, neutralization, thiab tswj kev ua.
1. Kev av av yog txoj kev yooj yim tshaj tawm uas tshem tawm cov teeb meem zoo li qub. Hai yog siv los tua cov hluav taws xob hauv hluav taws xob thiab yuav tsum tsis txhob siv los tua cov hluav taws xob hauv hluav taws xob. Yog tias muaj hluav taws xob nyob hauv qhov hluav taws xob, qhov insulator ncaj qha grounded thiab cov pa tawm ntawm qhov yuav tshwm sim. Nyob rau tej qhov chaw muaj ib qho kev pheej hmoo ntawm hluav taws thiab tawg, kom tsis txhob raug xwm txheej tshwm sim los ntawm kev sib tsoo hauv av,
Cov lus hauv qab no yuav tsum tau ua:
(1) Cov khoom siv, cov chaw tso dej cia, cov tso tsheb hlau luam thiab cov khoom siv khoom thauj khoom, kaw cov khoom siv, cov khoom tawm, cov khoom siv, cov khoom siv kom qhuav, siv dej, thiab thauj ntau yam kua dej, cov roj cua thiab cov hmoov phem Cov cuab yeej, sublimator, adsorber, thiab lwm yam yuav tsum tau grounded. Yog hais tias lub hnab lim yog ua los ntawm ib yam khoom zoo li cov ntawv nyeem, nws tuaj yeem seev nrog lub xaim thiab av.
(2) Cov kav hlau xws li oxygen thiab acetylene hauv cov nroj tsuag thiab kev cob qhia yuav tsum tau txuas nrog kev sib nrauj tag nrho thiab av. Tag nrho lwm cov kav dej thiab khoom siv ua hluav taws xob, xws li cua compressors, qhov cua thiab cov pa cua, tshwj xeeb tshaj yog cov uas tau qaug, yuav tsum tau txuas rau hauv ib chav txuas thiab ua av. Yog tias cov yeeb nkab ua los ntawm cov khoom siv tsis zoo, cov hlua yuav tsum mob ib ncig ntawm lub yeeb nkab lossis hauv cov yeeb nkab thiab cov xaim av. Cov pob txha hlau txuas rau cov kav hlau uas tsis muaj qhov hluav taws xob yuav tsum tau muab tso rau hauv av.
(3) Cov cuab yeej pabcuam lossis lwm yam cuab yeej xws li roj filling funnel, floating kheej kheej sab saum toj, cov chaw ua haujlwm yuav tsum muab tso rau hauv.
(4) Lub thawv roj tsheb yuav tsum tau muab nrog cov saw hlau, qhov kawg ntawm cov saw hlau txuas nrog lub tank ntawm cov roj tank, thiab lwm qhov kawg yog nyob rau hauv kev sib cuag nrog lub ntiaj teb.
(5) Hauv qee qhov chaw muaj kev txaus ntshai, kom ua kom lub hauv siab nti tawm hauv av, kev siv hluav taws xob los yog av siv txoj siv nplhaib thiab cov txhuam cov roj siv. Lub tshuab electrostatic av ntaus khoom yuav tsum muaj kev sib txuas ruaj khov thiab muaj kev sib zog ua kom muaj zog txaus kom tau grounded nrog lwm yam cuab yeej rau lwm yam.
2. Txoj kev xaim tawm yuav siv cov tshuaj ntsuas qias neeg thiab kev siv tshuaj tiv thaiv kom ua rau lub electrostatic nqi kom dissipate nws tus kheej los ntawm cov insulator. Hom no yog hu ua to.
(1) Humidification. Humidification yog ua kom cov av noo ntawm av. Huv qhov muaj qhov cuam tshuam loj heev ntawm cov pa hluav taws xob. Raws li cov av qis nce, nplaim tsis ua haujlwm ntawm cov insulator zoo heev txo, cov conductivity enhanced, thiab cov electrostatic tov accelerated. Yog tias qhov ntsuas ntawm cov pa ntawm 70%, nws tuaj yeem tiv thaiv kom muaj kev txig ntawm qhov hluav taws xob zoo li qub.
(2) Ntxiv antistatic additives. Antistatic additives yog cov koom haum tshwj xeeb pabcuam. Qee qhov additives muaj peev xwm nce lub hygroscopicity los yog ionicity ntawm cov ntaub ntawv tom qab lawv ntxiv rau cov hluav taws xob tsim hluav taws xob cov ntaub ntawv, yog li ua kom muaj hluav taws xob conductivity thiab accelerating electrostatic to. Qee qhov additives muaj hluav taws xob conductivity zoo.
(3) Siv cov khoom siv hluav taws xob lossis ntaub ntawv pov tseg. Rau cov khoom siv sib txuas rau qhov chaw uas muaj ntsis hluav taws xob, lawv tau ua los ntawm cov khoom siv hluav taws xob kom ntau li ntau tau. Lub puab txheej ntawm lub khob ua los ntawm insulating khoom yog hlua nrog ib txheej txheem los yog ib lub hlau network thiab grounded; kev siv cov roj hmab uas siv hluav taws xob tsis zoo ntawm cov roj hmab uas yooj yim yuav ua rau kom qhov hluav taws xob ntawm lub electrostatic nqi.
3. Txoj cai tsis muaj kev coj tsis ncaj (Neutralization method) Txoj kev tsis muaj kev tsis txaus ntseeg yog ib qho tseem ceeb tshaj plaws los mus tshem tawm cov teeb meem hluav taws xob zoo li qub. Txoj kev siv electrostatic neutralization nrhiav kom tsim tau cov nqi xauj tsev rau cov chaw uas cov nqi hluav taws xob xa tawm, thiab tshem tawm cov nqi hluav taws xob hauv qhov no. Txoj kev siv electrostatic neutralization yuav siv tau los tua cov hluav taws xob ntawm lub tshuab hluav taws xob. Electrostatic tsis muaj peev xwm yuav tshem tawm tau siv cov khoom siv xws li cov cua hauv nruab nrab sab nraud, cov neeg siab tsis muaj zog, thiab cov neeg nruab nrab tawg.
4. Lub voj voos uas tau hais hauv txoj kev tswj tus txheej txheem yog kev ntsuas kom tshem tawm qhov txaus ntshai ntawm hluav taws xob los ntawm txoj kev. Txawm li cas los xij, cov av noo tsis tswj cov cim hluav taws xob, tiam sis ua kom cov hluav taws xob qis ntawm cov hluav taws xob kom tiv thaiv tau hluav taws xob kom tsis txhob muaj teeb meem. Hauv cov txheej txheem, cov kev ntsuas kom tsim nyog yuav raug txwv los txo cov tiam ntawm hluav taws xob hauv hluav taws xob thiab tswj cov khoom txig ntawm electrostatic nqi. Piv txwv: siv cov kis kab mob sib kis tsis siv txoj siv tsheb los txo kev sib zog; txo cov txheej txheem ntawm cov kua, cov pa lossis cov hmoov av, tsis txhob muaj cov cim hluav taws xob; tswj qhov kev nruj ntawm txoj siv tawv tiv thaiv kom tsis txhob poob; cov yeeb nkab rau pouring kua mus rau hauv qab ntawm lub khob los yog ze rau ntawm phab ntsa, Tsis txhob ua kom muaj dej tshee thiab txaws, thiab lwm yam. Muaj lwm yam kev ntsuas uas tsis poob rau hauv plaub cov lus saum toj no. Piv txwv, kom tiv thaiv tau qhov xwm txheej tshwm sim los ntawm hluav taws xob nyob hauv tib neeg lub cev, cov neeg ua haujlwm tuaj yeem hnav thaiv kev ua haujlwm thiab cov haujlwm ua haujlwm, thiab kev ntsuas xws li cov kev tshem tawm thiab cov plua tshauv tawm kuj pab tiv thaiv tau hluav taws xob.