Horizontal犁刀mixers are applicable to the mixing of powders with powders, powders with liquids (i.e., liquids added to powders), and powders with pastes in industries such as chemicals, coatings, food, feed, fuel, metallurgy, and mining. They are also used in complex processes like wet granulation, drying, and concentration.

This machine features high-speed knife action for dispersion, allowing materials to achieve uniform mixing in a short period under the combined action of the plow and the knife. Particularly suitable for mixing powders with paste materials and powders with fibrous materials, it is a new type of mixing equipment characterized by high efficiency, high uniformity, high crushing, low energy consumption, and low pollution.

Working Principle:

Once the mixer is operational, the plow blades rotate around the axis, causing the material to move in a circular turbulent motion along the radial direction of the cylindrical body, while simultaneously throwing the material outwards along the normal direction of the sides of the plow blade.

When the material flow, thrown and helically turbulent, passes through the flying knife assembly, it is quickly and powerfully scattered by the rapidly rotating knives.

Materials undergo continuous replacement and dispersion under the combined action of the aforementioned plow and flying knives, achieving uniform mixing in a short period of time with high mixing accuracy.

For materials requiring solid-liquid mixing, the mixed liquid is evenly sprayed onto the moving material within the drum via a spray device.

Component Parts:

The mixer structure is mainly composed of the transmission part, horizontal cylinder, plow blade shaft assembly, flying knife assembly, discharge valve, and spray liquid device.

The transmission part of the blender includes a motor, reducer, and coupling, primarily converting the motor's motion into the required speed and torque to be transmitted to the complex blade shaft.

The horizontal cylinder is made from steel plates, used for containing materials. The cylinder features several holes for material intake and output, as well as observation. The plow blade shaft support is fixed to the covers at both ends of the cylinder.

The plow blade assembly consists of the plow blade, blade arm, and main shaft. The plow blade is mounted on the main shaft using the blade arm and serves as a hinged structure for easy disassembly.

The Fly Knife Assembly consists of multiple flying knives, directly driven by an auxiliary motor and mounted on the cylinder side. To prevent dust from entering the bearings, the fly knife shaft is equipped with a multi-sealed structure.

The discharge valve is mounted at the bottom of the cylinder (except for continuous discharge), used for closing and releasing materials. Its operation is achieved through the handle and a four-bar linkage mechanism.

Optional Features:

Flexible material selection options

The mixer can be customized with carbon steel, manganese steel, 304 stainless steel, 316L stainless steel, 321 stainless steel, and other steel materials, and different materials can also be combined.

Material selection distinction: parts in contact with the material and parts not in contact with the material; the interior of the mixer can also be targeted to add functional coatings or protective layers such as corrosion resistance, anti-adhesion, insulation, and wear resistance; surface treatment of stainless steel includes sandblasting, brushing, polishing, and mirror finishing, which can be applied to different usage areas.

Section II: Reliable Drive Configuration

Mixers are equipped with drive units configured for different capacities, power levels, and output speeds, based on material properties, startup methods, and mixing techniques.

Available drive motor options include: standard motor, explosion-proof motor, variable-frequency motor, energy-saving motor, high-protection-grade motor, and motors for different voltages; common reducers: R, K, F series gear reducers, harmonic drive reducers, and general-purpose gear boxes; common connection methods: direct coupling, belt pulley connection, and hydraulic coupler connection.

Section 3: High-Efficiency Mixing Equipment

Blenders can be equipped with different mixers based on the properties of the materials: furrow blades, furrow blades + knives (multi-layer cross, multi-leaf lotus); conventional material blending types: blending of different powders, batch mixing of the same material, adding a small amount of liquid to powder for mixing, mixing powder into paste by adding liquid, thickening or thinning of paste, mixing granular materials with powders, mixing granular materials with granular materials, crushing and mixing lumpy materials, cooling or heating mixing, etc.

Four. Excellent material feeding device

The conventional configuration of the blender includes an pneumatic curved plate valve. When the valve is closed, the curved plate of the valve perfectly fits the cylinder's arc surface, ensuring there are no dead mixing spots during the blending process, resulting in a more uniform mixture. The valve drive can be differentiated into manual, pneumatic, and electric types. For reference, other valves include spherical powder valves, drum valves,梅花 misaligned valves, butterfly powder valves, and rotary feeding valves.

V. Various Opening Methods

The cover of the blender can be equipped with different types of openings to meet various operational conditions. Depending on the function of the opening, options include manholes, cleaning doors, feeding ports, exhaust ports, and dust extraction ports. The opening styles include flanged standard openings and quick-opening hinged doors.

Six. Robust Auxiliary Components

The mixer is adaptable to various components for use, commonly including coiled steam jackets, honeycomb pressure-resistant jackets, circulating medium jackets, on-line sampling valves, high-speed cutting blades, magnetic separators, temperature detection, weighing systems, dust removal and purification components; The jacket of the mixer uses different types according to the heat source medium, capable of both heating and cooling, with a maximum temperature of up to 250 degrees Celsius; When adding a small amount of liquid, a spray liquid atomization device is required for more even dispersion and mixing with the main material; The spray system consists of three basic modules: a pressure source, a storage tank, and a nozzle.

Typical Parameters:

Note:

The above typical parameters are measured with a medium of powder with a specific gravity less than 1g/cm³. Selection should be based on calculation of parameters such as the mesh size and specific gravity of the material.

You can specify your required processing volume, equipment type, size requirements, or the characteristics of the material you need processed, along with the process details. Mico's sales engineers will provide a satisfactory solution for you.