Used tailings sand dryer

Used tailings sand dryer

*Tailings dryer, tailings dryer technology, how to match the dryer with a hot air stove? More professional Liangshan Huayi second-hand dryer equipment companies, machine fertilizer dryers are suitable for cow manure, chicken manure, duck manure, poultry manure, slaughter waste, etc. with a moisture content of less than 65%. It has a good effect on developing feed resources, reducing feeding costs, and minimizing environmental pollution.

Used tailings sand dryer

Structure and working principle:

The biological fertilizer dryer mainly consists of a heat source, a feeding machine, a feeding machine, a rotary drum, a material crushing device, a discharging machine, an induced draft fan, an unloader, and a distribution cabinet; After dehydration, the wet material is added to the dryer, and under the flipping of the uniformly distributed plate reader in the drum, the material is evenly dispersed in the dryer and fully contacts with the hot air, which accelerates the heat and mass transfer during drying. During the drying process, the material is discharged into the finished product through the star shaped discharge valve in another section of the dryer under the action of inclined plates and hot air.

Process flow of organic fertilizer drum dryer:

1. Send the wet materials that need to be dried to the hopper by belt conveyor or bucket elevator;

2. The feeding machine of the hopper enters the feeding end through the feeding pipeline, and the slope of the feeding pipeline should be greater than the natural inclination angle of the material, so that the material can flow smoothly into the dryer;

3. The dryer cylinder is a rotating cylinder slightly inclined from the horizontal line. The material is added from the higher end, and the heat carrier enters from the lower end, forming a counter current contact with the material. There are also heat carriers and materials that flow together into the cylinder;

4. As the cylinder rotates, the material moves to the lower end under the action of gravity. During the forward movement of the wet material inside the cylinder, it directly or indirectly receives heat from the heat carrier, allowing the wet material to dry;

5. Then it is sent out through a belt conveyor or screw conveyor at the discharge end. There is a copying plate installed on the inner wall of the cylinder, which is used to pick up and sprinkle the material, increase the contact surface between the material and the airflow, improve the drying rate, and promote the material to move forward. Thermal carriers are generally divided into hot air, flue gas, etc.

6. After passing through the dryer, the heat carrier generally needs a cyclone dust collector to capture the materials carried in the gas. If further reduction of exhaust dust content is required, it should be discharged after passing through a bag filter or wet dust collector.

We have purchased 6 second-hand drum tailings dryers, which are in very new condition and priced 90% cheaper. We welcome friends in need to do so in a timely manner.

When selling and installing instruments and meters for second-hand tailings drying machines, our company has newly ordered a set of 3-meter diameter equipment that is brand new. We now welcome friends in need to use the drying machine in a timely manner.