| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: proposed invention can be used for separation of the stuck or frozen loose material from the walls of containers in various industrial branches using containers for storage and transportation of loose materials, e.g. construction primary products, fuel, flour, ore etc. the proposed device incorporates, at least, one solenoid coil with an armature connected to the pulsed power supply. To ensure feeding the aforesaid solenoid coil with armature to the container wall with a force of 200 to 500 N, the device base accommodates a clamp moved with the help of a feed nut assembly and locked by a clip representing a spring-loaded weight rigidly attached to the solenoid coil by a ball support. Note here that the total weight of the said weight, solenoid coil and ball support exceeds that of the armature by 7 to 10 times. ^ EFFECT: high-efficiency cleaning ensured by uniform impact load distribution, higher reliability. ^ 3 cl, 1 dwg |
