Shale Shakers: Thawj Kab Kev Tiv Thaiv hauv Kev Tswj Xyuas Khoom

Shale shakers yog cov cuab yeej tseem ceeb hauv kev lag luam drilling, lub luag haujlwm rau tshem tawm cov khib nyiab loj (feem ntau loj dua 75 microns) los ntawm cov kua dej drilling. Drilling kua, tseem hu ua drilling av nkos, yog qhov tseem ceeb rau lubricating thiab txias lub laum me ntsis, thiab nws yog siv los txo cov nqi. Shale shakers ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev lag luam kev lag luam los ntawm kev sib cais los ntawm cov kua dej ua ntej nws rov siv dua.

Shale shakers muaj cov vibrating sieves los yog cov ntxaij vab tshaus uas siv quab yuam ua ntej cov av nkos lim dej rau hauv cov av nkos. Lub inclination ntawm lub vijtsam sib txawv thaum lub sijhawm ua haujlwm, hloov mus rau tus nqi ntws ntawm cov av nkos.

Shale shakers feem ntau yog tsim los nrog cov lus tsa suab, sib npaug elliptical motion, lossis ncig ncig.

   Linear shale shakers:Siv eccentric shafts rotating nyob rau hauv opposite lus qhia los tsim linear tsab ntawv tsa suab, muab superior cuttings conveyance thiab uphill ua hauj lwm rau txhim kho kua tuav.

   Balanced elliptical motion shale shakers:Ua kom muaj ob lub vibrating motors nrog ntau lub zog sib txawv, ua rau lub zog tsis sib npaug uas tshem tawm cov khib nyiab thiab tshem tawm cov khoom loj dua.

   Circular motion shale shakers: Muaj ib lub vibrator ncej nyob rau hauv nruab nrab ntawm huab hwm coj, muab cov ntshiab ncig ncig raws lub vibrating tais. Qhov kev tsim no txhim kho cov khoom txav tawm ntawm lub lawj thiab txo qis cov kua dej poob.

Qhov tseem ceeb hauv txoj kev Drilling

Shale shakers yog thawj theem ntawm kev tswj cov khib nyiab hauv kev ua haujlwm drilling, suav nrog kev tu thee, mining, thiabroj thiab roj ntau lawm. Lawv suav hais tias yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws hauv kev tswj cov khib nyiab, vim tias qhov ua tau zoo thiab kev ua tau zoo ntawm cov khoom tom ntej nyob ntawm qhov huv ntawm cov dej drilling.

Hauv kev lag luam roj av, cov dej drilling ua lub luag haujlwm tseem ceeb hauv kev tsim kho zoo, thauj cov txiav mus rau saum npoo, tiv thaiv cov teeb meem tswj kom zoo thiab kev ruaj ntseg zoo, txo qis kev tsim kev puas tsuaj, txias thiab lubricating lub drillstring, thiab muab cov ntaub ntawv hais txog lub qhov dej. Shale shakers yog cov khoom siv tseem ceeb uas siv los tshem tawm cov khoom drilled los ntawm cov av nkos, ua kom muaj txiaj ntsig ntawm cov dej ntws hauv qab dej ua haujlwm.