Zomwe zimayambitsa overpressure phenomenon of the ng’anjo yamagetsi yoyesera?

1. Wogwiritsa ntchito gasi mwadzidzidzi anasiya kugwiritsa ntchito nthunzi, zomwe zimapangitsa kuti kupanikizika kuchuluke kwambiri. Ogwira ntchitoyo sanayang’anire kuchuluka kwa kuthamanga ndipo sanachepetse kuyakako pamene katunduyo adatsika.

2. Valve yachitetezo imalephera, chigawo cha valve chimamatira pampando wa valve, ndipo ng’anjo ya bokosi silingatsegulidwe. Pali mbale yakhungu pakhomo la valavu yotetezera, ndipo kutulutsa kwa valve yachitetezo kulibe.

3. Chubu choyezera kuthamanga chatsekedwa kapena kuzizira; kuthamanga kwa magazi kumalephera pambuyo pa nthawi ya calibration; choyezera chopondereza chawonongeka ndipo cholozera chikuwonetsa kupanikizika kolakwika, komwe sikumawonetsa kukakamizidwa kwenikweni kwa ng’anjo yamagetsi yoyesera.

4. Alamu yowonjezereka ikulephera, ndipo chipangizo chamagetsi chamtundu wa ng’anjo yamagetsi chamagetsi chimalephera.

5. For experimental electric furnaces tested for pressure reduction, if the diameter of the safety valve is not changed accordingly (when the pressure of the experimental furnace is used for pressure reduction, the diameter of the safety valve should be increased), so that the exhaust steam of the safety valve can be discharged.