China (Mainland)
Sludge Drying Equipment Product Overview:
Private sludge dryer is in the single channel rotary dryer developed from the basis of new sludge dryer, you can one-time 90% of water content of the material will be dried to finished product. Sludge drying process for the unity block end features easy to change the general single-dryer plate structure, with a combined Yang plate structure, increasing the activity grate bars type flange and self-cleaning device, greatly extends the single dryer application, not only all kinds of sludge drying, but also a variety of high viscosity materials can be dried.
sludge drying equipment works:
Sludge from the feeder chute into the dryer through a conducting board (first district), with the cylinder's rotation, the material is expected to lead to a tilted board Young (second district), he incurs promoted to cylinder the center, gradually floating down the curtain forming material, high temperature air from passing through, so that some material preheating and evaporation of water.
When the material spilled, move to the activities of the grate bars type wing board (third district), the material has been of grate bars with warm-type flange mixed together, will heat to materials, so that part of the water evaporation. Meanwhile, the flange material entrainment filed, crisp, repeated many times, the material with hot air for convection and contact heat exchange.
When the materials move to the fourth interval, that is, the arc-shaped cleaning device with a material plate, l chain in the upper space of heat transmission of materials accepted, with the cylinder's rotation, the material was brought crisp Spreading Board, and Hot air for a more adequate heat exchange. Meanwhile, buried in the material of the cleaning device, but also along the arc-shaped side Spreading Board in decline, the Young wall plate cleaning off adhesive material. When the cleaning device with the tube turned vertical after the plate again in the back arc Yang drag, to adhere to plate Young sweeping down the outer wall of the material. With the continuous rotating cylinder, so that part of the water evaporation, further drying the sludge. Meanwhile, the cleaning device of the sludge group smashed the ball also played a role in enhancing the drying rate.
Material moved to the Fifth District, sludge cleaning device group were smashed the ball further, so that one of the water evaporation. When the materials into the sixth interval, the loose material into low water.
To reduce dust and reduce the dust load from the cylinder at the end of the range of about 1 meter without Yang plate, dry nesting material to slide box, complete the drying process.