Kapangidwe ka spherical digester

Chophimba chozungulira chimapangidwa ndi chipolopolo chozungulira, mutu wa shaft, kunyamula, chipangizo chotumizira ndi chitoliro cholumikizira. Digester chipolopolo chozungulira chozungulira chokhala ndi mipanda yopyapyala yokhala ndi ma boiler zitsulo zowotcherera. Mkulu kuwotcherera kapangidwe mphamvu amachepetsa kulemera okwana zida, poyerekeza ndi kapangidwe riveting akhoza kuchepetsa pafupifupi 20% mbale zitsulo, panopa onse ozungulira digester utenga kapangidwe kake. Max yopangidwa ntchito kukakamiza ozungulira digester ndi 7.85 × 105Pa, mu njira kuphika sulfure, ozungulira digester dzimbiri alloance kungakhale pa 5 ~ 7mm. Bowo lozungulira la 600 x 900mm limatsegulidwa pamzere woyima wapakati wa chipolopolo chozungulira pakukweza zinthu, kutumiza madzi ndi kukonza. Pofuna kuonetsetsa chitetezo cha spherical digester, mbale zachitsulo zolimbitsidwa zimayendetsedwa mozungulira potsegulira oval. Kunyamula kuli ndi chivundikiro cha mpira, pambuyo pokweza zinthu kumangiriridwa ndi bawuti kuchokera mkati. Kwa zida zazitali za fiber, kutsegulanso ndikutsegulanso kutsegulira. Mkati ozungulira chipolopolo okonzeka ndi Mipikisano porous chubu kuonjezera nthunzi kugawa dera, amene amaonetsetsa ngakhale kuphika zopangira. Kuti muchepetse kukangana pakati pa slurry ndi khoma lamkati, gawolo limalumikizidwa ndi mitu iwiri yachitsulo yopanda phokoso kudzera pa flange ndipo imathandizidwa ndi mphete yotseguka yamafuta, yomwe imayikidwa pa konkriti. Mapeto amodzi a mutu wa shaft amalumikizidwa ndi chitoliro cholowera nthunzi ndipo mbali ina ya mutu wa shaft imalumikizidwa ndi chitoliro chotulutsa, chitolirocho chimakhala ndi valavu yotsekera, choyezera kuthamanga, valavu yachitetezo ndi valavu yoyimitsa. Pofuna kupewa kutayika kwa kutentha panthawi yophika, khoma lakunja la spherical digester nthawi zambiri limakutidwa ndi 50-60mm wandiweyani wosanjikiza.
Ubwino wa spherical digester: zopangira ndi kuphika wothandizila akhoza kusakaniza kwathunthu, ndende ndi kutentha kwa wothandizila madzi ndi yunifolomu, chiŵerengero cha madzi ndi otsika, ndende ya wothandizila madzi ndi mkulu, nthawi kuphika ndi yochepa. malo apansi ndi ang'onoang'ono kuposa ofukula kuphika mphika ndi mphamvu yomweyo, kupulumutsa zitsulo, voliyumu yaing'ono, dongosolo losavuta, ntchito yosavuta, otsika unsembe ndi kukonza ndalama etc.