Waxtarka sifaynta eedhalaali marada buufintawaa injineero nidaam adag, kaas oo ku lug leh alaabta alaabta, habka wax soo saarka, tignoolajiyada korantada elektiroonigga ah iyo wixii la mid ah, oo wax badan ku leh jawiga kaydinta. Sida looga fogaado hoos u dhaca saamaynta electrostatic ee 95 darajo dhalaaliso marada buufinta, waxaa lagama maarmaan ah in la sameeyo shaqo wanaagsan oo ka mid ah saddexda dhinac ee soo socda.
Wax soo saarka maro buufin dhalaalaysa oo ballaadhan
1. Doorashada masterbatch electret joogto ah
Electret waa in dib loo dallaco. Thedhalaali maro la afuufaydhex mara koronto-ku wuxuu gaadhay 95+ markii hore, laakiin saamayntu waxay dhacday dhawr maalmood ka dib, inta badan sababtoo ah goobta korantada ayaa ahayd mid aad u deggan oo hoos u dhac ku yimid saamaynta.
Waqtigan xaadirka ah, waxaa jira seddex masterbatches electret caadi ahaan loo isticmaalo: wax soo saarka tourmaline, wax soo saarka gaaska-silikon, kiimikooyinka nitrogen-ku jira dufanka acids.
Mid kasta oo ka mid ah saddexda nooc ee electret masterbatch waxay leedahay faa'iidooyin iyo faa'iido darrooyin u gaar ah. Masterbatch-ka electret ee ay soo saarto habka gaaska-silicon waxay leedahay waxtar sare iyo adkaysi wanaagsan, taas oo asal ahaan iska leh kaydinta tamarta joogtada ah, fududahay in la kala firdhiyo, aan sun ahayn iyo dhadhan la'aan, waxaana cadeeyn karta FDA.
Polarization-ka ee koronto ka samaysan maaddooyinka aan polar-ka ahayn waxaa inta badan sababa kharashka booska. Waxaa jira laba nooc oo lacag-bixineed: mid waxaa la yiraahdaa isla lacagta calaamadda, kan kalena waxaa loo yaqaannaa dallacaadda calaamadda kala duwan. Midda hore waxaa loo aaneeyaa jiritaanka conductivity ka dhexeeya dielectric iyo electrode ama burburka u dhow dusha dielectric hoos falgalka beer koronto oo xoog leh, taas oo sabab u ah electrode in ay ku shuban lacag galay dielectrics, si polarity ee booska la duray. dallacadu waxay la mid tahay ta electrodes-ka ku xiga. Kala duwanaanshaha darajooyinka calaamaduhu waxay ka soo horjeedaan kan ku xiga, taas oo inta badan ay sabab u tahay kala soocida iyo qabashada kharashka ku jira dielectric. Kharashka korantada ee ay samaysay hanuuninta dipole ee dielectrics polar waa nooc kale oo ka mid ah darajooyinka calaamadaha kala duwan.
2. Qalabka korantada waa in uu isticmaalo lacag togan
Boodhka, bakteeriyada iyo fayrasyada hawada ku jira ayaa ku dheggan qaybaha, kuwaas oo inta badan si xun loo dallacay, halka marada dhalaalaysa ay si togan u dalacsan tahay, markaa way fududahay in la nuugo qaybahan taban.
Qalabka korantada waa in uu isticmaalo lacag togan, ee maaha in uu isticmaalo lacag taban. Sababtoo ah waxaa jira kharash togan oo marada ah, waxay nuugi kartaa kharashka xun ee hawada. Marka marada dhalaalaysa ay taabato maqaarka, kharashka taban ayaa si fudud loo isticmaali karaa, khasaaruhuna wuu sii yaraanayaa haddii kharashka togan la qaado.
Sida laga soo xigtay injineerka qalabka korantada, imtixaanku wuxuu muujinayaa in masaafada ugu fiican ee dareeraha ee u dhaxaysa 15-50KV ay tahay 4-8cm.
Haddii danabka la dabaqay uu aad u sarreeyo, sida in ka badan 50KV, way fududahay in la burburiyo qaab-dhismeedka molecular ee polypropylene. Haddii aad aad ugu dhawaato, dhimbiil fallaadh ah ayaa ka dhex jabi doona marada dhalaalaysa. Iyadoo ku xiran mid aad u fog, kharashka ayaa ka baxsanaya sababtoo ah kala firdhinta, taas oo lumisa lacag badan oo aan lagu dhejin karin masterbatch, taasoo keentay in ku filnaato goobta korantada ee marada.
Qalab koronto oo awood sare leh oo loogu talagalay maro la afuufo koronto.
Tamarta korantada waxaa lagu hagaajin karaa baaxad ballaaran iyo qiyaasta nidaaminta korantadu waa 0-1200W.
Wax soo saarka korantada korantada ee la hagaajin karo 0-60KV.
Soo saarida electret hadda 0-20mA.
Dareer-waqtiga-dhabta ah korantada korantada ee crystal iyo hadda.
Iyada oo leh badhanka bilawga iyo badhanka hagaajinta si ay u sahlanaato hawlgal.
Marka la shido joogsiga degdega ah, fashilka degdega ahi wuxuu ku joojinayaa wax soo saarka hal badhan si loo hagaajiyo badbaadada.
Iyada oo si toos ah loo ogaanayo arc deg-deg ah iyo shaqada dab-demiska degdegga ah si loo hubiyo in badbaadada iyo hawlgalka aan kala go' lahayn ee marada dhalaalaysa.
Iyadoo la sii daayo siliga molybdenum silig jabay shaqada ilaalinta degdega ah si loo hubiyo badbaadada iyo waxtarka korantada.
Iyada oo koronto-dhaafka korantada wax-soo-saarka, qulqulka xad-dhaafka ah, ilaalinta awood-dhaafka ah.
Qalabka koronto-dhaliyaha dhabta ah ee dhabta ah.
3. Marada dhalaalaysa waa in lagu daboolaa wakhtiga si looga fogaado in qoyaanku soo noqdo
Korontada joogtada ah ee marada dhalaalaysa waxay leedahay awood adsorption aad u xoog badan, boodhka iyo uumiga biyaha ee hawadu waxay si joogto ah u nuugi doonaan maro dhalaalaysa. Dhibaatooyinka deegaanku waxay si weyn u saameeyaan sii-haynta kharashka marada dhalaalaysa.
Sidaa darteed, waxaa lagama maarmaan ah in la kormeero heerkulka iyo qoyaanka aqoon-is-weydaarsiga mar walba oo la kordhiyo qalabka u dhigma si heerkulka iyo qoyaanka aqoon-is-weydaarsiga loogu hayo meel cayiman.
Maro dhalaalaysa waa in lagu baakadeeyaa wakhtiga ka dib wax soo saarka, gaar ahaan baakadaha faakuumka, kaydinta qalalan, lama soo xidhiidhi karo hawada qoyan ee dibadda ah. Iska ilaali inaad qoyaanka dib u hesho oo aad wasakhayso.
Wax badan oo ka socda Bootfooliyadayada
Waqtiga boostada: Meey-12-2022