Valumic Fluorine

Mu mayendedwe amadzimadzi ndi njira zowongolera zamafuta monga chemistry, ma froceuticals, ndi kupaka mphamvu, valavu ya gluorine-yopendekera imawoneka ndi mapangidwe ake apadera. Valavu imagwiritsa ntchito thupi ngati mafupa ndipo limakhala ndi ma fluortoplastics (monga polytetrafluorothylenee), zomwe zimachita ngati "zida zonyansa" zomwe zimapangitsa kuti zigwirizane ndi mphamvu yayikulu. Kaya ndi katundu wamphamvu wambiri wa nitric acid kapena alkarity aldium hydroxide, sakuwononga valavu. Izi zimapitirira molimbika moyo wa zida ndikuchepetsa ndalama zokonza zoyambitsidwa ndi kutukuka.

Mfundo yake yogwira ntchito imakhazikitsidwa pa mgwirizano wapakati pakati pa neamotor ndi disc ya gulugufe. Mukapanikizika mpweya wolowa mu chibayo, piston kapena diaphragm imatulutsa mphamvu pansi pa kupanikizika kwa mpweya, poyendetsa gulugufe kuti atembenukire mwachangu mozungulira valavu ya valavu yozungulira. Disc imatha kumaliza chochita kuchokera kutsegulira kwathunthu kuti mutseke mosiyanasiyana ndi kuzungulira kwa ma 90-digiri. Mapangidwe awa amalola valavu kuti itsegule ndikutseka madzi mwachangu, zomwe zimapangitsa kuti madzi otsekeke asungunuke, makamaka kuti ntchito yoyenda bwino ikhale yoyambira ndikuimitsa.

Poyerekeza ndi mitundu ina ya mavesi, valavu ya gluoritic-yopendekera imakhala ndi zabwino zambiri. Kumbali imodzi, makina oyendetsa a chibayo amagwira ntchito mwachangu ndipo amatha kuphatikizika ndi makina owongolera okha kuti akwaniritse njira zakutali ndi kugwira ntchito. Kumbali inayo, valavu ya gulugufe imakhala ndi kapangidwe kambiri, kakang'ono, ndi kulemera kopepuka, kupanga kukhazikitsa ndi kusakhazikika koyenera. Kuphatikiza apo, masiketi a fluoroplast ali ndi mawonekedwe osalala, otsika pang'ono pokana, ndipo kuyenda kwa osalala, komwe kumatha kuchepetsa kuchepa mphamvu. Pakadali pano, ili ndi magwiridwe antchito abwino kuti mupewe kutaya kwakanthawi ndikuwonetsetsa kuti ndi ochezeka komanso achilengedwe.

Ndi maluso omwe ali pamwambawa, valavu ya ma fluoritic-yopendekera imagwiritsidwa ntchito kwambiri pakugwira ntchito kovuta. Mu ma piavi ya zamankhwala, imakhala ngati "pazachipachipa pachipata" pakuyendetsa kwa caltures. Mu kamvula yamasoka, imatha kuwongolera jakisoni wa acid-oyambira. Mu chakudya ndi chakumwa chopanda chakumwa, chopanda chopondera komanso chotupa cha ma fluoropstest chimatsimikizira malo otetezeka komanso aukhondo amadzimadzi. Kaya m'malo owopsa mafakitale kapena zochitika zokhala ndi mphamvu zambiri, mphamvu yamphamvu kwambiri imatha kugwira ntchito modekha, ndikupereka chitsimikizo chotsimikizika chochita bwino ndi chitetezo cha mafakitale.