Flash dryer plant is available on developing its own design. The aircraft is designed, compact structure, the use of a wide range can be used for paint, dye, fine chemicals, pesticides, fertilizers, fodder, food, pharmaceutical, chemical and electronics industries from light industry, the high water content of dried paste. Achieve rapid and efficient, energy-saving and small equipment, large-scale production, continuous operation of the purpose of an election, to achieve the advanced level of the 1990s. Also true in the process of non-standard design, the use of CAD design, is fast, convenient, time-saving and accurate.
Hot air from the inlet tube to fit the jet velocity into the dryer into the bottom of mixing crushed dry room, right materials to produce strong shear section, blowing floating, rotating, so material by centrifugation, shear, collision, friction was particulate, strengthen the mass and heat transfer. In the bottom dryer, larger than wet granular Mission in the role of agitator be broken machinery, low moisture content, particle size smaller particles are rotating air entrainment rise up in the process of further drying. As for the rotating movement of gas-solid, solid phase inertia than gas, gas-solid two phase of a larger relative speed, strengthen the two white heat and mass transfer, the production of high strength aircraft. As the material by centrifugation, shear, collision, friction of the particles were highly dispersed state was between gas and the relative speed of a larger, Heat and Mass Transfer, high-intensity production of the plane.
Dry gas into the dryer bottom of the rotation have a strong wind, All right wall materials have strong erosion brings out role in removing sticky wall phenomenon. Dryer in the bottom of the high temperature, heat-sensitive materials with no direct contact with the surface heat, the heat-sensitive materials to solve the problem of coking discoloration. As the weeks to dry indoor air speed, short residence time to achieve efficient, rapid and large-scale production of small equipment. Drying room built swirl films, moisture control of the material to achieve a very low level. Drying room on the upper decentralized control of the export of materials can be the size and humidity.
Model parameters of the project |
Host diameter(mm) |
VAV (m3/h) |
Water evaporation capacity (kg/h) |
Capacity (kw) |
Maximum height(m) |
The size(m2) |
XZG-2 |
200 |
350-500 |
12-17 |
10 |
4.0 |
15 |
XZG-4 |
400 |
1150-2000 |
40-70 |
18 |
4.2 |
20 |
XZG-6 |
600 |
2450-4500 |
80-150 |
25 |
5.2 |
28 |
XZG-8 |
800 |
4450-7550 |
150-250 |
32 |
5.6 |
35 |
XZG-10 |
1000 |
7000-12500 |
230-420 |
47 |
6.2 |
40 |
XZG-12 |
1200 |
10000-18000 |
300-600 |
56 |
7.0 |
52 |
XZG-16 |
1600 |
18000-30500 |
600-1000 |
75 |
8.0 |
80 |
Organic : atrazine (pesticides), separated lauric acid, benzoic acid, benzoin acid, fungicidal Dan, sodium oxalate, such as cellulose acetate. Dye : anthracene Kunming, black iron oxide, Portland indigo pigment, T acid, hydrogen titanium dioxide, zinc sulfide, various dyes or intermediates. Inorganic : borax, calcium carbonate, hydroxide and copper sulfate, iron oxide, barium carbonate, Antimony trioxide, 5 antimony oxide, metal hydroxides, the various metal salts such as synthetic cryolite. Ceramics : kaolin, silica, clay, and so on. Foods : soy protein, starch gel, rosacea, a small bran, wheat starch. |