The main function of the block crusher is to crush the blocks in the material flow of the unloader. These blocks are formed by moisture in the warehouse or warehouse.
Because the lump material in the material cannot pass through the discharge port of the discharger, it will cause material blockage and cause the flow control valve to generate false information of untrue flow. In light cases, it will affect the normal production of the process system, and in serious cases, it will cause serious imbalance between raw materials and fuel due to false signals, resulting in temperature rise in the combustion equipment and equipment accidents.
The block crusher can be installed horizontally or vertically at the discharge outlet, such as the front of the flow regulating valve or pneumatic shut-off valve. When a large piece of material appears, it can be broken immediately to prevent the large piece of material from blocking the channel of the discharge valve.
A radially arranged crushing claw is installed on the rotor of the crusher to move the block material through the grid and crush it.
The operation safety of the block crushing valve is guaranteed by the motor speed detection device integrated in the electric control box. When some block materials in the materials cannot be broken and jam the rotor, the speed detection device will alarm and automatically reverse, and push away the block materials that cannot be broken before forward rotation.
When the block material is too hard to be broken, the crusher will repeat forward and reverse rotation and alarm continuously. After the alarm, the operator shall remove these unbreakable blocks as soon as possible to avoid long-term forward and reverse rotation, resulting in equipment damage.
When the forward or reverse rotation is stuck, the crusher will stop automatically and wait for troubleshooting before operation.
The speed detection device is an optional device, which needs to be emphasized when ordering.
Characteristics of block crusher
• the flow of large models can reach 1000m3 / h
• suitable for all kinds of gasification chute and storage unloading outlet
• designed for material temperatures up to 120 degrees
• low energy consumption, only the driving motor power is 1.1KW (specifications below B400) and 1.5KW (specifications above B500) at 25 revolutions
• crushing claws and grid plates are made of high wear-resistant materials
• simple operation and maintenance
• integrated speed detection device (optional)
• when the integrated speed detection device is selected, it is equipped with an electric cabinet
块料破碎器的主要的功能是破碎卸料器物料流中的块料，这些块料是物料在库内或仓中因受潮而形成。
物料中的块料由于通过不了卸料器的卸料口，因此会造成物料堵塞并引起流量调节阀产生非真实流量的虚假讯息，轻者影响工艺系统的正常生产，重者则会因为虚假信号造成原料和燃料之间的比例严重失调，从而造成燃烧设备中温度上升，导致设备事故。
块料破碎器可水平安装也可垂直安装在卸料出口处卸料设备的入料端口，如流量调节阀或气动切断阀的前部。当物料中出现较大块状物时，可即刻将其破碎，以防止大块物料堵塞卸料阀门的通道。
