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Find Electronic Ceramic Spray Dryer Machine, High-Speed Electronic Ceramic Spray Dryer, Electronic Ceramics Centrifugal Spray Drying on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | T/T,Paypal |
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Incoterm: | FOB |
Min. Order: | 1 Set/Sets |
Delivery Time: | 28 Days |
Model No.: LPG
Requirements: Spray drying equipment is a non-standard set each must according to the requirements of the characteristics of different material, finished product production, heating mode and the local natural conditions. Related to specific as follows 1. The evaporation capacity and material properties, one is expected to avoid cross contamination 2. The atomization pressure and pump models equipped with reference to materials processing, product particle size requirements. 3. The fan power increase after the form a complete set of bag filter. 4. Must accomplish configuration reasonable in design and production to do layout is safe, well constructed, for the overwhelming majority of customers with perfect equipment.
Spray Dryer Machine Working Principle
Air is filtered and heated into the air distributor at the top of the dryer. The hot air spirally enters the drying chamber. The feed solution is passed through the high-speed centrifugal atomizer at the top of the tower body, and (rotated) is sprayed into very fine mist-like liquid beads, which can be dried in a short time in the cocurrent contact with hot air. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the exhaust gas is exhausted by the fan.
Spray Dryer Equipment Performance Characteristics
◎ Drying speed is fast, the surface area of material liquid is greatly increased after atomization. In the hot air current, 95%-98% of water can be evaporated instantaneously, and the drying time is only a few seconds. It is especially suitable for the drying of heat-sensitive materials.
◎ The product has good uniformity, fluidity and solubility, and the product has high purity and good quality.
◎ The production process is simplified and the operation and control are convenient. For liquids with a moisture content of 40-60% (up to 90% for special materials), the liquid can be dried once into a powdered product, without crushing and screening after drying, which reduces production processes and improves product purity. The product particle size, bulk density and moisture content can be adjusted within a certain range by changing the operating conditions, and the control and management are very convenient.
Spray Drying Equipment Adaptable Materials
Chemical industry: Sodium fluoride (potassium), basic dye pigments, dye intermediates, compound fertilizers, formaldehyde silicic acid, catalysts, sulfuric acid agents, amino acids, white carbon, etc.
Plastic resin: AB, ABS emulsion, urea-formaldehyde resin, phenolic resin, adhesive (urea) formaldehyde resin, polyethylene, polyvinyl chloride and so on.
Food Industry: Fat-enriched milk powder, Taro, cocoa powder, milk replacer, blood powder, egg white (yellow), etc.
Food and plants: oats, chicken juice, coffee, instant tea, spices, protein, soybeans, peanut protein, hydrolysates, etc.
Sugars: Corn syrup, corn starch, glucose, pectin, maltose, potassium sorbate, etc.
Ceramics: Alumina, tile materials, magnesium oxide, talcum powder, etc.
Technical specifications
Model / Item / Parameter | 5 | 25 | 50 | 150 | 200-2000 |
Inlet temperature | 140-350 Automatic Control | ||||
output temperature | 80-90 | ||||
Maximum moisture evaporation (kg/h) | 5 | 25 | 50 | 150 | 200-2000 |
Centrifugal spray head drive form | Compressed air drive | Mechanical transmission | |||
Maximum speed (rpm) | 25000 | 18000 | 18000 | 15000 | 8000-15000 |
Spray disk diameter (mm) | 50 | 120 | 120 | 150 | 180-240 |
Heat source | Electricity | Steam + electricity | Steam + Electric, Fuel, Gas, Hot Air Furnace | ||
Electric heating maximum power (kw) | 9 | 36 | 72 | 99 | |
Dimensions (length × width × height) (m) | 1.8×0.93×2.2 | 3×2.7×4.26 | 3.5×3.5×4.8 | 5.5×4×7 | According to the actual situation |
Dry powder recovery (%) | ≥95 |
Note: The amount of water evaporation is related to the characteristics of the material and the hot air inlet and outlet temperatures. When the outlet temperature is 90 o C, the water evaporation curve is shown in the above figure (for selection reference). As the product is continuously updated, the relevant parameters are changed without prior notice.
Ordering Information
◎ material liquid name, physical properties: solid content (or water content), viscosity, surface tension, PH value.
◎ Powder capacity after drying, allowable residual water content, particle size, maximum allowable temperature.
◎ Production, daily opening hours.
◎ Available energy: steam pressure available, capacity, available for coal, oil, gas.
◎ Control requirements: whether the inlet and outlet temperatures need to be controlled.
◎Powder collection requirements: Whether or not to install a bag trap, the environment requires exhaust emissions.
◎ other special requirements.
Technical specifications
size | A | B | C | D | E1 | E2 | F | G | H | I |
LPG-25 | 1290 | 3410 | 4260 | 1800 | 1200 | 1200 | 1,000 | 1700 | 1300 | 1550 |
LPG-50 | 1730 | 4245 | 5100 | 2133 | 1640 | 1640 | 1250 | 1750 | 1800 | 1600 |
LPG-100 | 2500 | 5300 | 6000 | 2560 | 2100 | 2100 | 1750 | 1930 | 2600 | 1780 |
LPG-150 | 2800 | 6000 | 7000 | 2860 | 2180 | 2180 | 1970 | 2080 | 3050 | 1960 |
LPG-200 | 2800 | 6600 | 7300 | 3200 | 2300 | 2300 | 2210 | 2250 | 3050 | 2100 |
LPG-300 | 2800 | 8000 | 8700 | 3700 | 2800 | 2800 | 2520 | 2400 | 3040 | 2250 |
Product Categories : Drying Series > Spray Dryer