New dry principle for herbs dregs used rotation dryer machine in china

New dry principle for herbs dregs used rotation dryer machine in china

Henan Dingli new energy technology Co., LTD is the only domestic profession manufacturer of the dregs dehydrator. Dingli medicine dregs dryer is mainly used for (Penicillin mycelium, antibiotic residues, oxytetracycline dregs, dregs herbs).The equipment is widely applied to dregs dewater before drying. make the water content from 85%-85% to 60%-65%. Greatly reduce the burden of dryer. The dewatered dregs can be directly into dryer, reduce energy consumption largely. Reduce almost half of the production cost. The equipment is mainly composed of roller crusher dryer, furnace, feed screw, a feed screw, pipelines, dust, off the wind, Fan, control cabinets and other components.

Step 1. Put the medicine dregs/decoction dregs through the feed port evenly after motor normal operation. it was pushed forward along with the shaft by the screw rotating blade. the medicine dregs was squeezed by the rotating screw pitch and the adjusted damper in the process, and form a huge pressure. The medicine dregs/decoction dregs was dewatered under the pressure. Water flow out through the mesh. the left dregs passed through discharge hole.

Step 2. Material under the action of high-speed rotating blades toss, crushed and dispersed in the body, while the full and effective contact with the high temperature hot air, strong convection heat transfer, thus achieving a qualitative, heat transfer process, the realization of materials for two consecutive level efficient drying.

Step 3. Clean area. Dregs in this area is copied board copy material curtain state took form, easy to form an adhesive material down the drum wall phenomenon in this area due to equipment design cleaning device, cleaning device it is very reasonable to clean the inner wall of the adhesion of the material in this process, the cleaning device for the material group ball agglomeration also play a crushing effect, thereby increasing the heat exchange area, increase the drying rate.

Step 4. Tilt lifting material area. the dregs has shown a low moisture residue in a loose state in this region, the material in this region does not have a bonding phenomenon has, through the heat exchange between the material reaches the water required by the state, into the final discharge zone; Fourth discharge zone, the drum in this area does not have a copy board, rolling material in this area taxiing to the discharge opening, to complete the drying process.

Step 5.discharge area. no lifting board in this area, the material roll in this area taxiing to the discharge hole, to complete the drying process.

Structure features 

1.Advanced drying technology, using high-temperature rapid drying process, heat transfer coefficient, high thermal efficiency, high dry strength.

2.Combine Speed stirring drying with air drying combination, can fully dispersed viscous material, greatly improving the contact area between the material and the heat medium is good to the drying process.

3.The machine adopt special scraper device to avoid the henomenon of wall material viscosity.

4.The machine are widely used, easy operate, stable quality.