The valve plate of the flap valve opens automatically under the action of material gravity, and the material falls behind. The counterweight lever system automatically resets the valve plate to prevent the wild wind from blowing in, thus completing the material transportation.There are mainly single and double door flap valve, double layer flap valve is mainly used to switch the upper and lower valves at different times so that there is always a layer of valve plate in the middle of the equipment in the closed partition state, to prevent air channeling.If it is under positive pressure transportation, the pneumatic double-layer lock air valve can also play the role of balancing and boosting the flow of the valve, so as to achieve the equipment can not only continuously pulsating feed but also have the function of air lock, to meet the requirements of pneumatic conveying of powder and particle materials.Flap valve adopts mechanical transmission, smooth transmission, no impact, no fault, few spare parts, reliable use.The valve is divided into upper and lower layers. When working, the upper valve is opened by mechanical transmission first, and closed by balancing counterweight. Then, the lower valve is opened by mechanical transmission, and the lower valve is closed by balancing counterweight.The double layer ash discharging valve is the ideal dust discharging valve in metallurgical, nonferrous and environmental protection dust removing equipment.Heavy hammer plate valve is widely used in building materials, metallurgy, chemical industry, electric power and other industries.As the ash bucket discharging device of all kinds of equipment and the feeding and discharging device of various grinding machines, dryers, silo and other equipment, the heavy hammer tilting valve can prevent the wild wind from blowing in.
The valve plate of the flap valve opens automatically under the action of material gravity, and the material falls behind. The counterweight lever system automatically resets the valve plate to prevent the wild wind from blowing in, thus completing the material transportation.There are mainly single and double door flap valve, double layer flap valve is mainly used to switch the upper and lower valves at different times so that there is always a layer of valve plate in the middle of the equipment in the closed partition state, to prevent air channeling.If it is under positive pressure transportation, the pneumatic double-layer lock air valve can also play the role of balancing and boosting the flow of the valve, so as to achieve the equipment can not only continuously pulsating feed but also have the function of air lock, to meet the requirements of pneumatic conveying of powder and particle materials.The flap valve is used as the discharging device of the ash bucket of all kinds of equipment and the feeding and discharging device of the mill, dryer, bin and other equipment to prevent the blowing of wild wind.
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