DbKSFjy-I II double-layer electric lock flap valve
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Heavy machinery | Power station auxiliary equipment | Engineering general contracting | Mining machinery | Environmental protection equipment
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DbKSFjy-I II double-layer electric lock flap valve
Ⅰ. Purpose
DbKSFjy - I II double layer electric lock air flap valve, also known as lock air feeder, is widely used in industries such as building materials, metallurgy, chemical engineering and power. It serves as an ash hopper discharge device for various dust removal equipment and a feeding and discharging device for various mills, dryers, silos and other equipment to prevent wild wind from blowing in
Ⅱ. Structural characteristics
DbKSFjy - I II double-layer electric air lock flap valve adopts a steel plate welding structure, with connecting rod, crank transmission mechanism and automatic reset mechanism. The structure is compact and the work is stable and reliable.
Ⅲ. Working principle
The transmission rod is driven by the reducer to rotate the upper and lower transmission shafts through a crank, cam and connecting rod, which are opened interactively. The equipped lever system or tension spring ensures the reliable reset of the valve plate, prevents wild wind from blowing in, and completes the system's feeding and unloading according to the determined opening and closing frequency.
Ⅳ. Main performance indicators
|
Applicable medium |
Working temperature |
Ash discharge amount |
|
Dry dust |
150℃ |
1.5~30 |
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