1、 Purpose:
The DbKSFjy-I II double-layer electric lock air flap valve, also known as the lock air feeder, is widely used in industries such as building materials, metallurgy, chemical engineering, and power. It serves as an ash hopper unloading device for various dust removal equipment and a feeding and unloading device for various mills, dryers, silos, and other equipment to prevent wild winds from blowing in.
Structural Features
The DbKSFjy-I II double-layer electric wind lock flap valve adopts a steel plate welding structure, connecting rod, crank transmission mechanism, and automatic reset mechanism, with a compact structure and smooth and flat operation.
3、 Working principle:
The transmission rod is driven by the reducer, and the upper and lower transmission shafts are rotated through the crank, cam, and connecting rod, and opened alternately. The valve plate is reliably reset through the equipped lever system or tension spring to prevent wild wind from blowing in, and the feeding and unloading of the system is completed according to the determined opening and closing frequency.