Double Cone Mixer

Product description

The double-cone mixer is an industrial mixing equipment with a unique structure. Its main body is formed by welding two cone cylinders and a short cylindrical cylinder into a double-cone shape. It has the advantages of high mixing efficiency, low material residue, and compact structure. It can not only meet the mixing requirements of powder and granular materials but also reduce mechanical damage to the materials through a gentle mixing process. It is widely applied in mixing scenarios with high uniformity requirements in industries such as chemical engineering, pharmaceuticals, and food.

Working principle 

When the equipment is in operation, the double-cone cylinder rotates around the horizontal axis, driving the materials inside the cylinder to continuously roll up and down and fall. Meanwhile, the geometric structure of the double-cone cylinder will cause the material to move in a circular path along the cylinder wall and form a cross-flow in the radial and axial directions. This compound movement enables the materials to continuously undergo diffusion, convection and shear mixing in three-dimensional space. In addition, during the rotation process, the alternating effects of centrifugal force and gravity cause different material particles to interpenetrate and change positions with each other, thus achieving uniform mixing in a relatively short period of time. In addition, the mechanical force that the materials are subjected to during the mixing process is relatively small, which can better maintain their original physical properties and is suitable for scenarios with high requirements for the uniformity of mixing.

Product characteristics

1. High-efficiency three-dimensional mixing: Up and down tumbling and radial/axial cross-flow, with uniformity over 99%, and the mixing time is shortened by 30% to 50%.
2. No dead corners and low residue: The double-cone structure eliminates blind spots, the inner wall is smooth, the residue is less than 0.1%, and it is easy to clean.
3. Strong material protection: Low shear force design, suitable for heat-sensitive and brittle materials, avoiding mechanical damage.
4. Compact and energy-saving structure: It occupies 40% less space than horizontal equipment and consumes 20% to 30% less energy, making it suitable for production line integration.
5. Sealed and environmentally friendly design: Double sealing prevents dust from spilling out, meeting GMP hygiene standards.
6. Automated and easy to operate: PLC controls start, stop and speed, supports timed mixing, and reduces manual intervention.
7. Flexible function expansion: It can be equipped with heating jackets, vacuum systems, etc., to meet the requirements of various materials and processes.

Application

1. New energy: The cathode material of lithium batteries (lithium iron phosphate) is mixed with conductive agents to ensure battery performance.
2. Food: Infant formula is a blend of vitamins and milk powder, which causes low damage and leaves little residue, meeting food hygiene standards.
3. Chemical engineering: When the catalyst is mixed with the binder, a spray device can be installed to achieve solid-liquid integration.
4. Ceramics: Mix barium titanate powder with MLCC to ensure consistency in dielectric constant.
5. Agricultural: Wettable powder is mixed in batches, sealed to prevent leakage, and the unloading efficiency is high.
6. Research and Development: Small-batch new material formula research and development in the laboratory, supporting flexible parameter adjustment.

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