Purpose and characteristics: This series of jigs is currently the most successful type of jigs developed in China, which adopts a deep bin quasi static discharge method without overflow weir. Cancelling the overflow weir can prevent materials that have already been layered from colliding and crossing over the weir, causing secondary mixing.
The body has the following structural characteristics: adopting a U-shaped oscillating sieve air chamber structure for washing water, which makes it difficult for each compartment to interfere with each other, reduces energy consumption, and also prevents washing water from hitting during the intake or exhaust period, making the washing level steadily rise and fall, and improving the sorting conditions of materials; The top water is evenly fed along the width of the machine body; The body is designed as a funnel-shaped single compartment combination structure, with each compartment forming its own unit.
Scope of application: For washing plants with an annual output of 100000 to 3 million tons, the specific output of ash reduction and desulfurization work for easy to select, medium optional bituminous coal and anthracite coal should be comprehensively considered based on the coal preparation process and the properties of the raw coal, such as internal ash and sulfur content. Generally speaking, the output should be between 10-20t/h/m2