Yethula izimbangela zokulimala kwesikulufa kanye nezindlela zokulungisa ama-screw chillers

1. Isikulufu se-screw chiller sizungeza emgqonyeni, futhi uwoyela wokugcoba negesi ecindezelweyo ihlikihla isikulufu nomzimba, okubangela ukuthi indawo yokusebenza yesikulufu iguge kancane kancane. Igebe lobubanzi obuhambisanayo phakathi kwesikulufu nomzimba lizokhula kancane njengoba okubili kuguga kancane kancane. Kodwa-ke, njengoba ukumelana kwekhanda kanye ne-manifold phambi komzimba womshini akukashintshi, lokhu kwandisa ukugeleza kokuvuza komoya ocindezelwe phambili futhi kunciphisa izinga lokugeleza komshini wokukhulula.

2. Uma kunezinto ezonakalisayo njenge-asidi kugesi, izosheshisa ukuguga kwesikulufu nomzimba we-screw chiller.

3. Uma umshini ugqoka ama-abrasives, noma insimbi yangaphandle ixubene nento, itorque yesikulufu iyanda ngokuzumayo, futhi le torque idlula umkhawulo wamandla wesikulufu, okwenza isikulufu sisonte futhi siphuke.

Uma isikulufu se-screw chiller sonakalisiwe, uma umonakalo ungalungiswa, i-screw compressor ngeke isebenziseke futhi umshini ungasebenziseki. Uma isikulufu sonakalisiwe, kuyabiza ukufaka esikhundleni se-compressor, ngakho-ke ngokuvamile, amakhasimende azokhetha ukulungisa isikulufu.

1. Isikulufu esisontekile kufanele sicatshangelwe ngokobubanzi bangempela bangaphakathi bomzimba womshini, futhi ukuchezuka kobubanzi obungaphandle besikulufu esisha kufanele kunikezwe ngokuya ngokuvunyelwa okujwayelekile komzimba womshini.

2. Ngemuva kokuthi ubuso bentambo enobubanzi obuncishisiwe be-screw egugile selashwa, bufafazwe nge-thermal nge-alloy-resistant alloy, bese bucutshungulwa ngosayizi ngokugaya. Le ndlela ngokuvamile icutshungulwa futhi ilungiswe imboni yokufafaza echwepheshile, futhi izindleko ziphansi.

3. Imbondela yokushisela ye-alloy engagugi engxenyeni enentambo yesikulufu esigugile. Ngokwezinga lokuguga kwesikulufa, ingxubevange engagugi enogqinsi oluyi-1-2mm ibekwe ngokushiselwe. Le alloy engagugi yakhiwe ngezinto ezifana ne-C, Cr, Vi, Co, W, kanye no-B ukukhulisa ukumelana nokuguga nokumelana nokugqwala kwesikulufu. Gaya isikulufu ngosayizi. Ngenxa yezindleko eziphakeme zalolu hlobo lokucubungula, ngaphezu kwezidingo ezikhethekile ze-screw, ngokuvamile ezingavamile ukusetshenziswa.

4. Ukufakwa kwe-chromium okuqinile nakho kungasetshenziswa ukulungisa isikulufu. I-Chromium futhi iyinsimbi engagugi futhi imelana nokugqwala, kodwa ungqimba lwe-chromium oluqinile kulula ukuwa.