What is the structure of single cone double screw mixer?

Single cone double screw mixer is a common mixing equipment, which is mainly composed of a mixing barrel, a transmission device, a double screw mixing device, a discharge port and other parts. The mixing barrel is usually cylindrical, with a double screw agitator installed inside. The double screw agitator rotates relatively along the main axis to achieve effective mixing. The transmission device drives the main shaft to rotate through the motor and drives the double screw mixer for mixing. The discharge port is usually located at the bottom of the machine body and is used to discharge the mixed materials smoothly.  

Single cone double screw mixer has a simple structure and is easy to operate. It is suitable for mixing powder and granular materials and is widely used in chemical, pharmaceutical, food and other industries. Its advantages include uniform mixing, high efficiency and low energy consumption. It is one of the important mixing equipment in the production process.

The specific composition structure includes the following parts:

Mixing barrel: The mixing barrel is the main component of the single cone double screw mixer and is usually tapered in design. The mixing barrel is made of wear-resistant and corrosion-resistant materials, such as stainless steel or carbon steel. It has a large volume and mixing space to accommodate the materials to be mixed.

Double helix: There are two mixing spirals inside the mixing barrel that spiral into each other. These two spirals are arranged spirally along the wall of the mixing barrel, one is a clockwise spiral and the other is a counterclockwise spiral. The shape and size of the spiral can be designed and adjusted according to actual needs.

Transmission device: Single cone double screw mixer is usually equipped with a transmission device to drive the rotational motion of the screw. The transmission device usually consists of a motor, a reducer, a coupling, etc., and transmits power and torque to rotate the spiral.

Feed port and discharge port: The mixing barrel is equipped with a feed port and a discharge port. The materials enter the mixing barrel through the feed port. After being stirred and pushed by the spiral, they are gradually and evenly mixed during the mixing process. After mixing is completed, the mixed material is discharged through the discharge port.

Support structure: In order to ensure the stable operation of the single cone double screw mixer, it is usually equipped with a support structure. The support structure consists of a base, support feet and a support frame, which can provide stable support and fixation.

Overall, the structure of the single cone double screw mixer is simple and compact. Through the double-spiral mixing spiral inside the mixing barrel, the materials are sheared, folded and exchanged during the mixing process, thereby achieving uniform mixing. The transmission device drives the rotation of the screw. The inlet and outlet are used for the entry and exit of materials. The support structure ensures the stable operation of the equipment. This structural design makes the single cone double screw mixer widely used in many fields for mixing and homogenizing materials.