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    Home > Active Ingredient News > Drugs Articles > 50KG/h extract spray drying tower

    50KG/h extract spray drying tower

    • Last Update: 2022-10-09
    • Source: Internet
    • Author: User
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    50KG/h extract spray drying tower special spray dryer for traditional Chinese medicine extract is a drying equipment suitable for liquid materials with low thermal temperature point and high viscosity
    .

    The working principle is: the cold air is filtered through the filter, then enters the heater, is heated to a certain temperature, and then enters the air distributor at the top of the spray tower, and the hot air runs uniformly to the bottom of the tower in a spiral shape
    .

    The material and liquid are mixed from the batching tank and then pumped to the centrifugal atomizer at the top of the tower body.
    After exchange, the water content in the feed liquid is rapidly vaporized and evaporated, and dried into dry paste powder in a very short time.
    The dry paste powder is separated by a cyclone and then discharged and emptied
    .

    Evaporation of water: not less than 50KG/h Solid content of wet material: 20%-40% Moisture of dry paste powder: 3-5% The content meets this requirement
    .

    ) Product characteristic requirements after drying: Chinese herbal extract is dried into powder with uniform fineness, no chromatic aberration, no agglomeration, agglomeration or sticking to walls Filter and purify the air to meet the D-level requirements.
    The primary, middle and high-efficiency outer frames are made of 304 stainless steel.
    The high-efficiency filter is made of flame-retardant and high-temperature resistant materials.
    The temperature resistance requirement is not lower than 300 ℃.
    Steam power supply 2.
    Inlet air temperature: 160-200℃ 3.
    Outlet air temperature: no more than 80℃ The equipment is installed on the first and second floors, the building floor height is 4.
    5/3.
    8 meters, and the headroom of the indoor purification area is 4 meters.
    Class D equipment integrates seven major processes of automatic feeding, heating, filtration, atomization drying, dust removal, powder collection, and electric control in clean airtight pipes and containers.
    The equipment adopts PLC control system (network interface, source program is provided), The touch screen animation shows the technological process, and the connecting pipelines between the power and the utility system should be reasonably designed
    .

    The equipment is composed of feeding system, heating system, atomization system, drying system, dust removal and material receiving system, pneumatic cooling and conveying system, exhaust gas emission system, and electrical instrument control system
    .

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