Vertical Conical Screw Blender

This equipment is suitable for high-sanitary requirements in powder mixing, featuring a conical design that ensures clean discharge with no residue; the upper driving group is equipped with a specially designed sealing structure, preventing lubricant leakage into the material due to wear of the sealing parts of the driving group.

This equipment has pressure-bearing capabilities, suitable for mixing production in conjunction with vacuum extraction processes. Optional accessories include liquid spray devices, heating and drying units, etc.

Operating Principle:

The mixed materials spiral and rise along the shaft under the action of the outer large helical belt, while the middle reverse helical screw agitator spirals the materials downward, causing the materials to perform alternating up and down and circular motion within the drum, achieving the required uniformity of mixing.

Industry Applications:

The mixer, with different agitation components, is suitable for blending thick pastes and solid powders. The drum has no driving parts, eliminating the need for sealing and lubrication, making it particularly ideal for industries that demand strict control over impurities, such as food and battery manufacturing.

Optional Features:

One, mixing component

Mixing components can be composed of either intermediate positive or reverse helices, or outer continuous or intermittent belts, depending on the material.

Cooling and Heating

An annular jacket can be added to the mixing extruder, and cooling or heating of the material can be achieved by injecting cold or hot medium into the jacket; cooling is typically done by pumping industrial water, while heating can be achieved through steam, electrically heated water, or heat transfer oil.

Section 3: Pressure-resistant

The bucket lids can be made into a sealing type, the cylinder is reinforced to withstand positive or negative pressure, and it also facilitates cleaning by reducing residue. This setup is commonly used when a mixing extruder cylinder requires high pressure resistance.

Four: Method of Material Procurement

The material can be manually added, fed by a vacuum loader, or introduced via conveying machinery. In specific processes, the mixer drum can be designed as a vacuum chamber. Using flexible hoses, flowable dried materials can be suctioned into the mixing chamber for blending, thereby avoiding residues and contamination during the material addition process.

V. Method of Shipment

Standard equipment typically features a plum blossom-shaped eccentric valve, which fits tightly against the bottom of the long helix to effectively reduce mixing dead corners; it offers both manual and pneumatic drive options.

According to customer requirements, additional features such as side discharge, butterfly valves, ball valves, gate valves, and star卸料器 can also be installed.

Typical Parameters: