Material selection
The mixer can be customized with carbon steel, manganese steel, 304 stainless steel, 316L stainless steel, 321 stainless steel and other materials, and different materials can also be combined;
Equipment material selection distinction:
a.The material contact and non-contact with the material part---
b.The mixer can also be targeted to increase such as anti-corrosion, anti-bonding, isolation, wear-resistant and other functional coating or protective layer;
c. Stainless steel surface treatment is divided into sandblasting, drawing, polishing, mirror and other treatment methods, and can be applied to different use parts;
Drive power configuration
According to the nature of the material, the starting method, and the mixing method, the mixer is equipped with different capabilities, different power, and different output speeds.
The drive motor selection is: Ordinary motor, Vandal-proof motor, Frequency conversion motor, High-efficiency and Energy-saving motor, High protection level motor, and motor under different voltage;
Commonly used reducers: gear reducers, cycloidal needle wheel reducers, general-purpose gear reducers, planetary gear reducers;
Commonly used connection methods: direct connection, pulley connection, hydraulic coupling connection.
Mixed Device
The mixer can be configured with different agitators according to the nature of different materials;
Conventional material mixing: different powders mix with each other, the same kind of material batch mixing, powder added to a small amount of liquid mixing, liquid powder mixing to the slurry, slurry thickening or dilution, granular and powder mixing, granular and granular mixing, clump crushing and mixing, cooling or heating mixing, etc.
The mixer modified by the horizontal mixer can be divided into:
a.internal and outer double helix type,
b.paddle screw belt type,
c.internal and external broken screw belt type,
d.razor type and so on.
Discharge Device
The mixer is conventionally configured with pneumatic curved flap valve, when the valve is closed, the curved flap of the valve is fully fitted to the arc surface of the cylinder body, and in the mixing process, there is no excess stirring dead angle, so that the mixed material is more uniform; The drive of the valve can be distinguished into manual, pneumatic and electric;
For reference, there are also powder spherical valves, drum valves, plum blossom misalignment valves, powder butterfly valves, rotary feeding valves, etc.
Opening Method
Different forms of openings can be provided on the cover of the mixer to meet the use of different working conditions.
According to the opening function, the manhole, cleaning door, feeding port, exhaust port, dust removal port, etc. can be set, and the opening form has a flange-type standard opening and a quick-opening door with a lid;
The mixer can be set to a fully open cylinder lid for easy cleaning of the inside of the equipment.
Auxiliary Components
The mixer can be equipped with a variety of components, commonly used are coil steam jacket, honeycomb pressure jacket, circulating medium jacket, online sampling valve, high-speed flying knife, magnetic separator, temperature detection, weighing system, dust removal and purification and other components;
The jacket of the mixer adopts different forms of jacket according to different heat source media, which can be heated and cooled, and the high temperature is within 250 degrees Celsius;
When adding a small amount of liquid, it is necessary to configure a spray spray device, which is more conducive to the uniform dispersion of the liquid mixed in the main material;
The spraying system consists of three basic modules: pressure source, liquid storage tank and sprinkler head.
1. The bottom discharge mode of the mixer: the powder material adopts the form of pneumatic large door opening structure, which has the advantages of fast discharge and no residue;
2. Direct connection between the motor and the stirring spindle through the cycloidal needle wheel reducer, simple structure, high reliability of operation and convenient maintenance;
3. The use of internal and external double-layer screw belt staggered round-trip mixing, mixing speed is fast, high uniformity;
4. The front and back rotating screw belts are installed on the same horizontal axis to form a low-power and efficient hybrid environment;
5. It also has a good mixing effect on viscous materials;
Double spiral blades are arranged on the transmission spindle of the horizontal screw mixer, and the internal spiral transports the material outward, and the external spiral gathers the material inward. Under the convection movement of the double spiral belt, the material forms a low-power and efficient hybrid environment.
Compared with other mixers, the horizontal screw belt mixer has the advantages of short mixing time, wide adaptability without destroying the mixed material, easy to clean and clean, etc., and the material will not be fed and ground, and the mixing of coarse and fine materials also has good adaptability. In the state of not destroying the mixture, the horizontal screw belt mixer produces lateral staggered convection, mixing, diffusion and other composite movements in the body, so that the material can achieve a good mixing effect in a short period of time.
1. Determine the volume of mixed materials in each batch, ranging from 0.1-20 cubic meters, and select the corresponding specifications of equipment.
2. Select the equipment to make the material, the material is divided: the part that is in contact with the material, the part that is not in contact with the material, and the other parts of the equipment maintain the original material, The material is determined according to the nature of the material, the working conditions, the health level and other factors, and the surface treatment requirements are determined according to the requirements after the conventional carbon steel, 304/316L/321 stainless steel material is selected.
3. According to the specific gravity of the material, fluidity and other properties, as well as the starting standard to determine the driving capacity of the configuration.
Startup standard points: heavy load start, no load start.
4. According to the actual process situation, add auxiliary functional components, such as spraying, heating or cooling, etc.
5. Design the opening requirements of the equipment, such as feeding port, cleaning port, exhaust hole, etc
6. Select the discharge mode and drive mode, which is divided into manual, pneumatic and electric.
Important: The selection of equipment is a more important part, should provide detailed information of materials as much as possible, as well as process arrangements, so that our company's professionals to provide you with quality technical services.
Widely used in putty paste, real stone paint, dry powder, putty, medicine, food, chemicals, feed, ceramics, refractory materials and other solid-solid (that is, powder and powder), solid-slurry (that is, powder and glue slurry) mixing, especially suitable for viscous materials mixed chemicals, battery raw materials, coatings, dyes, pesticides, pharmaceuticals, food, feed, additives, refractory materials, new materials, electronic plastics, ceramics, fertilizers, metallurgy, mining, dry mortar, etc