Saliidda saliidda, oo sidoo kale loo yaqaan 'grid oil'.Waxaa loo isticmaalaa in laga saaro wasakhda sida boodhka, biraha, kaydka kaarboonka iyo walxaha soot ee saliidda mishiinka si loo ilaaliyo mishiinka.
Saliidda saliiddu waxay u qaybsantaa nooca qulqulka buuxa iyo nooca qulqulka-qaybsan.Filterka qulqulka buuxa wuxuu si isdaba joog ah ugu xiran yahay inta u dhexeysa bamka saliidda iyo marinka saliidda ee ugu weyn, si ay u shaandheyso dhammaan saliidda saliidda ee gasha marinka saliidda weyn.Nadiifiyaha qulqulka-qaybsan wuxuu ku xiran yahay si la mid ah marinka saliidda ee ugu weyn si loo shaandheeyo kaliya qayb ka mid ah saliidda saliidda ee uu soo diro bamka saliidda.
Hordhac
Inta lagu jiro habka shaqada ee matoorka, qashinka xidhashada birta, boodhka, kaydka kaarboonka iyo kaydadka kolloidal ee oksaydhka heerkulka sare, biyaha, iwm ayaa si joogto ah loogu daraa saliidda saliidda.Shaqada shaandhada saliidda ayaa ah inay sifayso wasakhdaas farsamo iyo cirridka, si ay u ilaaliso nadiifinta saliidda saliidda, iyo inay kordhiso cimrigeeda adeegga.Shaandheeyaha saliidda waa inuu lahaadaa awood shaandhayn xoog leh, iska caabbinta socodka hooseeya, iyo nolosha adeeg dheer.Guud ahaan, filtarrada kala duwan oo leh awood shaandhayn kala duwan ayaa lagu rakibay nidaamka sifaynta - ururiyaha shaandhaynta, shaandhada aan fiicnayn iyo shaandhada fiican, kuwaas oo si isku mid ah ugu xidhan ama si taxane ah ugu xidhan marinka saliidda ee ugu weyn.(Midka si taxane ah ugu xidhan marinka saliida ee ugu muhiimsan waxa loo yaqaan filter full-flow filter. Marka matoorku shaqaynayo, dhamaan saliida saliidayntu waxa lagu sifeeyaa filterkaWaxaa ka mid ah, shaandhada qallafsan mid ka mid ah ayaa si taxane ah ugu xiran marinka saliidda ee ugu weyn, kaas oo ah nooca qulqulka buuxa;filter-ka fiican wuxuu ku xiran yahay isbarbardhigga marinka saliidda ee ugu weyn, kaas oo ah nooca qulqulka kala qaybsan.Matoorada casriga ah ee baabuurta guud ahaan waxay leeyihiin kaliya filtarrada iyo filtarrada saliidda qulqulaya oo buuxa.Shaandheeyaha aan dhab ahayn waxa uu miiriyaa wasakhyada leh cabbirka qayb ka mid ah 0.05mm ama in ka badan oo saliidda ah, shaandhada fiicanna waxa loo isticmaalaa in lagu sifeeyo wasakhda yaryar oo cabbirkeedu yahay 0.001mm ama ka badan.
Tilmaamaha farsamada
●Waraaqaha shaandhaynta: filtarrada saliiddu waxay leeyihiin shuruudo ka sarreeya shaandhada hawada, badiyaa sababtoo ah heerkulka saliiddu wuu kala duwan yahay 0 ilaa 300 darajo.Isbeddelka heerkulka daran, xoogga saliidda ayaa sidoo kale isbeddeli doona si waafaqsan.Waxay saamayn doontaa socodka shaandhaynta saliidda.Waraaqda shaandhada saliidda tayada sare leh waa in ay awood u leedahay in ay sifayso wasakhda hoosteeda isbeddelada heerkulka daran iyada oo la hubinayo socodka ku filan.
●Giraanta xidhitaanka caagga ah: Giraanta shaandhaynta shaandhada saliidda mishiinka tayada sare leh waxay ka samaysan tahay caag gaar ah si loo hubiyo 100% daadinta saliidda.
●Waalka xakamaynta qulqulka dib: kaliya ayaa lagu heli karaa filtarrada saliidda tayada sare leh.Marka mishiinka la damiyo, waxay ka hortagi kartaa shaandhada saliidda inay qalajiso;marka mishiinka dib loo shido, isla markiiba waxa uu abuuraa cadaadis si uu u keeno saliid si uu matoorka u saliido.(Sidoo kale loo yaqaan valve check)
●Waalka gargaarka: kaliya waxaa lagu heli karaa filtarrada saliida tayada sare leh.Marka heerkulka dibadda uu hoos ugu dhaco qiimo gaar ah ama marka shaandhada saliiddu ay dhaafto nolosha adeegga caadiga ah, tuubada qulqulka ayaa furmi doonta cadaadis gaar ah, taas oo u oggolaanaysa saliid aan sifeynin inay si toos ah ugu socoto mishiinka.Si kastaba ha ahaatee, wasakhda saliidda ku jirta ayaa matoorka wada gelaysa, laakiin waxyeeladu aad bay uga yar tahay waxyeelada ay sababto maqnaanshaha saliidda mishiinka.Sidaa darteed, waalka qulqulaya ayaa fure u ah ilaalinta matoorka xaalad degdeg ah.(Sidoo kale loo yaqaan bypass valve)
Wareegga beddelka
●Rakibaadda:
a) Daadi ama nuugi saliid duug ah
b) Fur furayaasha wax hagaajinaya oo ka saar filtarkii hore ee saliidda
c) Marso lakabka saliidda giraanta xidhitaanka ee filtarka cusub ee saliidda
d) Ku rakib filtarka cusub ee saliidda oo adkee boolal hagaajinta
●Wareegga beddelka ee lagu taliyay: baabuurta iyo baabuurta ganacsiga waa la beddelaa hal mar lixdii biloodba mar
Shuruudaha baabuurta ee filtarrada saliidda
Sifee saxnaanta, sifee dhammaan walxaha> 30 um,
Iska yaree walxaha gala farqiga saliidda oo sababa daal (<3 um-30 um)
Heerka socodka saliidda wuxuu u dhigmaa baahida saliidda matoorka.
Wareegga beddelka dheer, ugu yaraan ka dheer nolosha saliidda (km, waqti)
Saxnaanta shaandhaynta waxay buuxinaysaa shuruudaha ilaalinta matoorka iyo dhimista daalnimada.
Awood dambaska weyn, oo ku habboon bay'ada adag.
Waxay la qabsan kartaa heerkulka saliidda sare iyo deegaanka daxalka.
Markaad shaandhayso saliidda, hoos u dhaca kala duwanaanshaha cadaadiska, ayaa ka sii wanaagsan, si loo hubiyo in saliiddu ay si habsami leh u gudbi karto.
Shaqada
Xaaladaha caadiga ah, dhammaan qaybaha matoorka ayaa saliid lagu sifeeyaa si ay u gaadhaan hawlgal caadi ah, laakiin jajabyada birta ah, boodhka, kaydka kaarboonka ee ku jira heerkul sare iyo uumiga biyaha qaarkood ayaa si joogto ah ugu dhex milmi doona marka qaybuhu socdaan.Saliidda mishiinka, nolosha adeegga saliidda matoorka ayaa la dhimi doonaa waqti ka dib, waxaana laga yaabaa in shaqada caadiga ah ee mishiinka ay saameyn ku yeelato xaalado daran.
Sidaa darteed, doorka filtarka saliidda ayaa ka muuqda wakhtigan.Si fudud loo dhigo, shaqada ugu weyn ee shaandhada saliiddu waa inay shaandhayso inta badan wasakhda saliidda, ilaalinta saliidda heeganka ah nadiif, oo kordhiso adeeggeeda caadiga ah.Intaa waxaa dheer, filtarka saliidda waa inuu sidoo kale leeyahay waxqabadka awoodda shaandhaynta xooggan, caabbinta socodka hooseeya, iyo nolosha adeegga dheer.
Waqtiga boostada: Nov-12-2021