Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of high speed centrifugal spray dryer in China. Welcome to wholesale customized high speed centrifugal spray dryer at competitive price from our factory. Contact us for cheap products and discount information.
Products Description
Spray drying is the most widely used process in the liquid process forming and drying industry. It is most suitable for generating powdered, granular solid products from solutions, emulsions, suspensions and paste-like liquid raw materials.
The air is filtered and heated into the air distributor at the top of the dryer, and the hot air spirals evenly into the drying chamber. The liquid material passes through the high-speed centrifugal atomizer at the top of the tower, (rotating) spray into a very fine mist-like liquid bead, and can be dried into a finished product in a very short period of time in 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 emptied by the fan.
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Drying system form |
Open drying system |
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Feeding method |
Peristaltic pump can be adjusted to connect the feed |
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Hot air contact |
And flow contact |
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Heat source mode |
Electrically heated |
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Powder collection method |
Whirlwind dust collection |
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Control mode |
The number of inlet air and exhaust gas temperature is displayed; the inlet air temperature is automatically controlled Power supply: 380/220V three-phase AC |
Products Specification
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Model |
SED-5PG-I |
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Amount of water evaporation |
5Kg/h |
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Operating temperature |
Initial inlet air: t1~100~280°C, outgoing air t2~50~120°C (adjustable) |
Please indicate the inlet air temperature when ordering |
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Dry yield |
The output is determined according to the solid content of the material |
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System receiving rate |
≥95% |
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Induced draft fan |
Power: 1.5kw, with 1 damper |
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Host form factor |
1950*1020*2050(mm) |
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heating |
Electric heating 9kw (inlet air temperature automatic control). |
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Circulating cooling water pump |
18w |
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Footprint |
2.1㎡ |
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Peristaltic pump power |
Power consumption <30wrotate speed0.1～100rpAdjustable, flow rate0.0002～380ml/min |
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Cyclone separator |
Diameter: 168mm Material: 304 Thick 2mm, polished inside and out |
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Air filter |
Model specification: diameter 400mm |
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pipeline |
Made of all stainless steel |
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heat preservation |
Insulation material: ultra-fine glass wool Heat retention: Thermal insulation thickness: 80 mm. |
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Instruments and electrical appliances (using domestic famous products) |
1. Centralized operation control, installed in the control room 2. digital display control to adjust the dryer outlet temperature, and the feeding motor chain control . 3. Each electrical appliance is interlocked, and the program is required according to conventional requirements. |
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Installation and piping
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The whole machine is shipped without installation. The customer is responsible for delivering the power cord to the electrical cabinet entrance. |
Features
The drying speed is fast, the surface area of the material liquid is greatly increased after atomization, in the hot air flow, 95%-98% of the water can be evaporated in an instant, and the drying time takes only a few seconds to complete, especially suitable for the drying of heat-sensitive materials.
The product has good uniformity, fluidity and solubility, 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% (special materials up to 90%), they can be dried into powdered products at one time, and there is no need to crush and screen after drying, reducing the production process and improving product purity. The product particle size, bulk density, moisture, within a certain range can be adjusted by changing the operating conditions, control and management are very convenient.
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