Yin fahimtar tarwatsa shirye-shiryen tarwatsawa da harbe-harbe yana da mahimmanci ga sakamako masu kyau idan ana amfani da kiln. Gilashin bala'in ba zai son juya a kan tanda da kuma yin burodi ko gurasa. Dole ne a yi la'akari da shi azaman tsari mai mahimmanci wanda yake da matakai na musamman.
Shirye-shiryen haɗari
Hanya na harbe-harben shine saitin ƙayyadaddun lokacin da kiln yake motsawa daga lokacin da aka kunna shi zuwa lokacin da ya kashe ko ya sanyaya ya isa ya sauke.
Wadannan canje-canje an bayyana su ta hanyar canje-canje a yanayin yanayi ko filin raguwa.
Gudun Ramps
Ramin shine ƙimar da zazzabi na kiln yake canzawa. Wannan zai iya haɗa da ragewa (sanyaya) da kuma yanayin zafi.
Kamar yadda gudun motar mota a kan hanya an auna kimanin kilomita a kowace awa (mph) ko kilomita a kowace awa (kph), ana auna ragowar mita a digiri a kowace awa (° F / hr ko ° C / hr).
Samun samun zafi yana da wuya mafi yawan tsayi
Akwai abun da za a lura da lokacin da kake harkar yumbu, musamman ma lokacin da kake la'akari da yumbu da za a yi amfani dasu . Wannan shi ne gaskiyar cewa mafi zafi da kiln na samun, mafi wuya shi ne ya tada zazzabi ƙara.
Alal misali, bari mu ce kullin lantarki yana ɗaukar 50 kilowatts don tada yawan zafin jiki ta digiri goma, lokacin da kiln yana da digiri 150. Duk da haka, lokacin da kiln ya kasance a digiri 1000, zai ɗauki 300 kilowatts don tada yawan zafin jiki ta hanyar digiri goma.
Haka ka'ida ta shafi dukkanin matakan da zazzabi: zafi da ke ciki na kiln shine, yawan ƙarfin da zai dauka don tada yawan zafin jiki.
Ba wai kawai wannan tasiri yana amfani da makamashi ba, har ma da raga. Kiln da zai iya fadi a 500 ° F / hr lokacin da ya fara a 200 ° F zai iya isa isa rami na 120 ° F / hr lokacin da kiln ya kai 2,000 ° F.
Kayan Gida na Bishiya tare da Ramps
Alal misali, bari mu dubi tsarin kullun bisque na yau da kullum. Lissafin da aka rubuta zai kasance:
- Ruwan sanyi da dare tare da yawan zafin jiki a 150 ° F
- sa'o'i biyu tare da rami a 200 ° F / hr
- sa'o'i biyu a 300 ° F / hr
- ramp a 400 ° F ko mafi kyau kudi har sai da zazzabi kai.
Ƙidaya biyu ƙila za a iya rubuta su amma ana fahimta. Waɗannan su ne kullin rufewa lokacin da zazzabi da ake bukata, da kuma yanayin sanyi wanda aka rufe shi don rufewa a kansa. Kullum, sanyaya na al'ada zai dauki kimanin adadin lokaci a matsayin babban fashewa.
A Cone 04 Glaze Firing Schedule tare da Down-Firing
Saboda kullun biski ya riga ya canja yumbu cikin yumbu abu , kamfanoni masu haske suna iya kara yanayin zafi sauri a farkon da tsakiyar kamfanonin. Ga wannan misali, zamu ga cewa kiln za a kashe shi. Za a yi amfani da zafi kawai don rage jinkirin.
- Hanya biyu na ramping a 150 ° F / hr
- awa uku tare da rago a 400 ° F / hr
- Ramp a 120 ° F har sai zazzabi isa
- ramp at - 200 ° F / hr har lokacin da kiln ya kai 500 ° F.
Kwancen Gone Gluze Firing Schedule
Wannan shi ne misalin magungunan raguwa 9, tare da raguwa yana faruwa a lokacin tsinkaya a ƙarshen harbe-harbe.
- sa'o'i biyu tare da raga a 150 ° F / hr
- ramp a 400 ° F / hr har sai da magoya 8 kai (game da 2240 ° F)
- jiƙa tare da rami na 0-40 ° F / hr har sai mazugi 9 kai (kimanin rabin sa'a).