Yadda Ake Hana Caking Rufin Foda

Yadda za a hana foda dafa abinci

Daban-daban resins ciwon daban-daban gilashin canjin yanayin zafi, irin su epoxy da polyester guduro yana da gilashin canjin zafin jiki na kimanin digiri 50 Celsius, wakili mai walƙiya (701) yana da zafin canjin gilashin kimanin digiri 30 Celsius, wakili mai daidaita ruwa a rage digiri Celsius.

Ya fi girma adadin kayan da ƙananan gilashin canjin zafin jiki da foda shafi formulations ƙunshi, da ƙananan gilashin canji zafin jiki zai zama .Glass canji zafin jiki da aka auna da wani kwazo babban kayan aiki, foda shafi masana'antun gene.rally ba su da wannan kayan aiki mai tsada, kuma a cikin tsarin samarwa ba za su iya fahimtar yanayin canjin gilashin foda ba, saboda haka, a cikin samar da tsarin foda da aka sanya game da zafin jiki na gilashin 40 ° C, zafin jiki na foda. caking azaman yanayin zafi mai aminci. Sa'an nan kuma a cikin samar da (da samfurin ajiya da kuma tsarin sufuri) a matsayin ma'auni, kusa da kuma sama da wannan zafin jiki dole ne ma'aikatan da suka dace su ƙarfafa samfurin samfurin caking .Musamman a lokacin rani, matsalar caking yana faruwa a sauƙi saboda yawan zafin jiki, sa'an nan kuma yadda za a yi. hana yin burodi foda?

Na farko, foda shafi a wani zafin jiki agglomeration ne ka'idar yanayi. Don hana caking foda shafi , samarwa dole ne milling , marufi, ajiya, sufuri, don haka dukan tsari, foda shafi kayayyakin a cikin gilashin mika mulki zazzabi.

Bisa wannan ra'ayi shine mafita kamar haka:

•  A cikin samar da resin polyester , zaɓin wasu zafin jiki na gilashin gilashi zai iya ƙara yawan barasa ko acid , ko rage amfani da guduro, gilashin gilashin zafin jiki don rage yawan barasa don ƙara yawan zafin jiki na gilashin gilashin polyester.
• A cikin foda shafi tsari don rage low gilashin miƙa mulki zazzabi polymer da ake amfani a cikin wani adadin , kamar leveling jamiái da walƙiya wakili don tabbatar da cewa foda shafi tsarin ba ya rage gilashin mika zafin jiki.
• Production , rushe a kan tsiri sheet abu ya kamata a isasshe sanyaya kafin shigar da tsarin niƙa , milling ya kamata ya dace don rage ciyar kudi , ƙara gubar iska damper , mashigai iska don sarrafa shigarwa na kwandishan milling zafin jiki . Duk da haka , idan tsohon niƙa crushed flakes makale a saman sanyaya , na karshen ba zai sami wajen taka mai kyau rawa , la'akari crushed flakes a kan Hanyar tilasta sanyaya cryogenic magani , wanda ya fi tasiri fiye da retrofitting .

Bugu da ari, anti-caking Additives za a iya ƙara , irin su nano-silica (VK-SP15) ko nano-aluminum oxide (VK-L20M) foda don hana mannewa tsakanin foda barbashi , anti-caking jamiái ne gene.rally lokaci guda kuma karye flakes milling mafi kyau.

Duk a cikin duka , A cikin samarwa, dole ne ma'aikatan da suka dace su yi samfuri mai tsauri don guje wa yin amfani da foda.