319435 tayo sare leh oo hufan

Saamaynta

Hawsha shaandhada hawo-mareenka waa in lagu shaandheeyo wasakh kala duwan oo ku jira nidaamka hawo-biyoodka.Ilaha ugu muhiimsan waa wasakhda farsamada ee ku hartay nidaamka hawo-qaadista ka dib nadiifinta, sida miridhku, ciid tuurista, alxanka alxanka, feylasha birta, rinjiga, haragga rinjiga iyo qashinka dunta suufka, iwm, iyo wasakhda ka soo gasha nidaamka hydraulic dibadda, sida. iyada oo loo marayo buuxinta saliidda iyo ka hortagga daxalka.Boodhka soo galaya giraanta boodhka, iwm;wasakhda soo saarta inta lagu jiro habka shaqada, sida qashinka ay sameeyeen ficilka hydraulic ee shaabadda, budada birta ah ee ay dhaliso xirashada qaraabada iyo jeexjeexa dhaqdhaqaaqa, kolloid, asphaltene, iyo haraaga kaarboon ee ay soo saarto saliidda sababtoo ah oksaydhka iyo xumaan.

Macluumaadka aasaasiga ah

Shaandheeyaha Haydarooliga

Waxaa jira habab badan oo lagu ururiyo wasakhowga ku jira dareeraha.Aaladaha ka samaysan walxaha shaandhada si loo qabto wasakhowga waxa loo yaqaan filtarrada.Filterska birlabeedka ee isticmaala walxaha magnetic si ay u xajiyaan wasakhowga magnetic waxaa loo yaqaan filtarrada magnetic.Intaa waxaa dheer, waxaa jira filtarrada electrostatic, filtarrada kala soocida iyo wixii la mid ah.Nidaamka Haydarooliga, ururin kasta oo ah walxaha wasakhaysan ee ku jira dareeraha waxaa si wada jir ah loogu tilmaamaa shaandheyn biyo ah.Marka lagu daro habka loo isticmaalo walxaha dabada ama nabarrada ganaaxa si ay uga hortagaan wasakhaha, filtarrada haydarooliga ee aadka loo isticmaalo waa filtarrada magnetic iyo filtarrada elektrostatic ee loo isticmaalo nidaamyada hawo-biyoodka.

Ka dib marka wasakhda kor ku xusan lagu daro saliidda hadhka, oo ay la socoto wareegga saliidda, waxay ka ciyaari doontaa kaalin wax burburin ah meel kasta, si dhab ah u saameynaysa hawlgalka caadiga ah ee nidaamka hydraulic, sida samaynta farqiga yar (oo lagu qiyaaso μm) inta u dhaxaysa Qaybaha dhaq-dhaqaaqa ee qaybaha hydraulic-ga iyo kala-goysyada.Godadka qulqulka iyo godadka ayaa ku dheggan ama xannibay;filimka saliidda ee u dhexeeya qaybaha dhaqdhaqaaqa yar waa la burburiyaa, dusha sare ee farqiga ayaa la xoqay, qulqulka gudaha ayaa kordhay, waxtarka ayaa hoos u dhacaya, kulaylka ayaa kordhay, ficil kiimikaad ee saliidda ayaa sii xumaanaya, saliiduna way sii xumaatay.Marka loo eego tirakoobka wax-soo-saarka, in ka badan 75% guul-darrooyinka nidaamka hawo-mareenka waxaa sababa wasakhda lagu qaso saliidda hydraulic-ka.Sidaa darteed, aad bay muhiim u tahay nidaamka hydraulic si uu u ilaaliyo nadaafadda saliidda iyo ka hortagga wasakhowga saliidda.

Shaandheeyaha guud ee hadhidarooliga wuxuu inta badan ka kooban yahay curiyaha shaandhada (ama shaashadda filter) iyo qolof (ama qalfoof).Meesha socodka saliiddu waxa ay ka kooban tahay daldaloolo ama daldaloolo yaryar oo badan oo ku yaal qaybta shaandhada.Sidaa darteed, marka cabbirka wasakhda ah ee lagu qaso saliidda ay ka weyn tahay godadkan yar yar ama daldaloolada, waa la xiraa oo laga sifeeyaa saliidda.Maadaama nidaamyada kala duwan ee hydraulic ay leeyihiin shuruudo kala duwan, suurtagal maaha in si buuxda loo shaandheeyo wasakhda lagu qasay saliidda, mararka qaarkoodna looma baahna.