Tantalum niobium ore powder is a powder of more than 80 mesh after grinding tantalum niobium ore. It has the characteristics of good gettering, corrosion resistance, superconductivity, unipolar conductivity and high strength at high temperature. Therefore, tantalum niobium ore powder has long been used in the fields of semiconductor, aerospace and military industry. Tantalum niobium ore powder processing has a high return on investment, and enterprises are also constantly exploring equipment processing. What is the process flow of equipment processing?
The hardness of tantalum niobium ore is 6-6.5, and the hardness is not very large among metals. However, it is relatively hard in non-metallic. Considering the properties of materials, equipment performance and output, the common tantalum niobium ore powder process flow is as follows to obtain the detailed production scheme.
Tantalum niobium Raymond mill adopts vertical structure, compact equipment layout, small floor area and strong completeness. One equipment is equivalent to a production line. At the same time, it adopts PLC automatic control system, which can realize remote control. The finished fine powder has good quality, uniformity and high sorting accuracy. The production capacity is 3-55t/h, various models can be selected, and the fineness of 80-600 mesh can be adjusted arbitrarily.
Raw material → crusher → elevator (storage hopper) → feeder → host → analyzer (classifier) → cyclone collector → simple dust collector → product
Stage I: crushing of raw materials
The large tantalum niobium ore material is crushed by the crusher to the feed fineness (15mm-50mm) that can enter the pulverizer.
Second stage: grinding
The crushed tantalum niobium ore small materials are sent to the storage hopper by the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively by the feeder for grinding.
Stage III: grading
The milled materials are graded by the grading system, and the unqualified powder is graded by the classifier and returned to the main machine for re grinding.
Stage 4: collection of finished products
The powder conforming to the fineness flows through the pipeline with the gas and enters the dust collector for separation and collection. The collected finished powder is sent to the finished product silo by the conveying device through the discharge port, and then packaged by the powder tanker or automatic packer.