The bottom bed is trolley mounted for easy movement. Variants 1. Additionally, these can be combined with automatic packing systems further downline. Special Heel removal discharge valve A specially designed quick openable discharge valve which allows much closer access to interior of machine for heel removal is also available 4. This design is good for vacuum as well as high pressure applications.
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The bottom bed is trolley mounted for easy movement. Variants 1. Additionally, these can be combined with automatic packing systems further downline.
Special Heel removal discharge valve A specially designed quick openable discharge valve which allows much closer access to interior of machine for heel removal is also available 4. This design is good for vacuum as well as high pressure applications.
Vacuum is then applied in the filtrate receiver which is connected to the filtrate discharge nozzle. ON FILTER BED Mother liquor is sucked through the filter bed and collected in the receiver, which is below the level of lower compartment of the filter, and slowly cake formation begins on the filter media.
When most of the filtrate is sucked out, the cake is deposited on the filter bed. Filtration can be then repeated. As many washing as necessary can be done till cake is free from all impurities and the quality is within acceptable limits.
In this process vacuum is applied on the top of the vessel through dust filter as well as on bottom of the vessel, which will accelerate the drying process. The slow movement of agitator helps faster drying. Vapors will be generated inside the filter which can be extracted and solvent recovery can be done by installing vapor condenser and receiver.
Not necessary to open manhole, DV located just in level with the filter plate. Our Products.
FILTRATION & DRYING
Particularly suited for the handling of cytotoxic or highly potent material HPAPI , the De Dietrich solution has been designed with particular attention to ergonomics and practicality, whilst also maintaining cleanability. This makes the design particularly suited to the pharmaceutical industry. The rigid discharge glovebox has the following advantages : Creation of a microenvironment limiting impact on the cleanroom. Full recoveryof the product heel. Limited total life cycle cost. Designed and built by De Dietrich - perfect integration with your filter-dryer. The outstanding corrosion resistance of enamel combined with the filtration and drying know how makes for a unique solution Sterile filter-dryers For products requiring sterile manufacturing conditions, filter-dryer can be specifically designed to include stem-in-place SIP capabilities, and eliminate all internal dead spaces.
Agitated Nutsche Filter and Filter-Dryer
Filter features[ edit ] A typical unit consists of a dished vessel with a perforated plate. The entire vessel can be kept at the desired temperature by using a limpet jacket, jacketed bottom dish and stirrer blade and shaft through which heat transfer media can flow. The vessel can be made completely leak-proof for vacuum or pressure service. Agitator[ edit ] A multipurpose agitator is the unique feature of this system.
AGITATED NUTSCHE FILTERS
AGITATED NUTSCHE FILTER/DRYER