I. Nickel Sulfide Oyster Vacuum Dryer--Overview of Equipment

The nickel sulphide vacuum dryer is a device that utilizes the characteristic that the moisture in the material is reduced in boiling state under vacuum. The equipment is indirectly heated with a steam jacket and the water is evaporated by heat and removed in time. Inside the dryer casing, the molars are driven by the drive shaft, and the dent ends are designed to have an angle with the axis. The drive shaft is rotated in the forward direction to move the material in the axial direction to facilitate drying and discharging.

1. Add 2 or 4 striking rods in the tank of the nickel sulphide vacuum drying main machine, which continuously hits the material inside, accelerates the pulverization of the material, and makes the material obtain a larger specific surface area, which is more favorable for the surface moisture of the material. Discharge, thereby accelerating the drying process, making the fineness of the finished product uniform, low moisture, suitable for drying the lithium iron phosphate material, not only improving the product quality, but also improving the drying efficiency. The solvent is recovered by the condenser and the gas-liquid separator, and the solvent is reused, which is advantageous in reducing the cost.

2, nickel sulfide  type vacuum drying host with solid spindle and solid molars, solid spindle and solid molars good rigidity, can withstand the large resistance generated by flipping viscous materials, can withstand the vibration of the striking rod, can ensure drying The process proceeds steadily.

3. The -type vacuum drying main machine is connected to the main shaft by means of the shank part key, which brings convenience for processing, assembly and disassembly.

4. The  type vacuum dryer is equipped with a cold oil tank. After the material is dried, the cold oil supplied by the cold oil tank is input into the jacket of the double cone rotary vacuum drying main cylinder to cool the material, directly in the double cone rotary vacuum drying host. Cooling is completed inside to ensure the purity of the product. The system has a relay oil tank, which has the effect of energy saving for the waste heat recovery of the hot oil.

5, the  type vacuum drying uses a spiral plate condenser, the spiral plate type condenser has a strong heat exchange effect, and also has a energy-saving effect.

6. The gas-liquid separator adopts horizontal type, which reduces the installation height of the equipment. The condenser is stacked above the gas-liquid separator through the bracket, occupying a small area, and the condenser adopts a design of one tank and two chambers, and the two chambers take turns to collect the solvent. The wheel circulates the material so that the system can work continuously without stopping.