*mydirectindustry

Catalogs
Zeppelin Silos & Systems
High Pressure Rotary Feeder Type HDS

High Pressure Rotary Feeder Type HDS

Product catalog summary

Introduction
The document provides detailed technical information about the High Pressure Rotary Feeder Type HDS, manufactured by Zeppelin Materials Handling GmbH. It outlines the applications, design characteristics, performance range, and available versions of the product.

Applications
The HDS rotary feeders are primarily used for the controlled discharge of granules and powders from silos and as feeding devices in pneumatic dense and dilute phase conveying systems with a pressure differential up to 3.5 bar.

Design Characteristics

Optimized inlet and outlet geometry for gentle product handling and optimized filling degrees.
Integrated leakage gas nozzle and minimized leakage gas volume due to optimal gap execution and lateral rotor sealing.
Temperature range for products from -10°C to +60°C and ambient temperatures from -10°C to +40°C in standard design, with other ranges available upon request.
Mounting options for gear motor, junction box, and solenoid valves directly on the housing.
Externally located ball bearings with lifetime lubrication for nearly clearance-free axial and radial rotor adjustment.
Possible purge gas connection at side covers.

Performance Range

Throughput up to 280 m3/h at 100% filling degree, considering ATEX regulations.
Available rotor diameters: 200, 250, 320, 400, 500, 630 mm.
Differential pressure capability up to 3.5 bar.

Versions

Flange connection dimensions according to DIN PN 10, ANSI 150, or works standard.
Special designs available, including different materials, quick-cleaning devices, and rotor chambers.
Pressure shock resistance and flame-proof options.
Heating or cooling of housing possible for high-temperature applications.
Additional types include medium pressure rotary feeders with a differential pressure up to 1.5 bar (Type MDS).

Technical Data
The document includes a table with technical specifications for different HDS models, detailing rotor volume, flange dimensions, and weight without motor.

Ordering Information
Instructions on how to order the product, including type designation, rotor volume, rotor diameter, rotor execution, and material specifications for housing, rotor, and side cover.

Conclusion
The document provides comprehensive technical details and specifications for the High Pressure Rotary Feeder Type HDS, highlighting its applications, design features, performance capabilities, and available configurations.

Catalog excerpts

Zeppelin Materials Handling GmbH Leutholdstraןe 108 88045 Friedrichshafen >

Open the catalog to page 1

HDS-Zellenradschleusen werden vorwiegend fr dendosierten Austrag von Granulaten und Pulvern aus Silos sowie als Aufgabeorgan in pneumatischen Dichtstrom- und Flugfrderanlagen bis 3,5 bar Druck- differenz eingesetzt. The HDS rotary feeders are mainly used for the discharge (dosing) of pellets and powders from silos. Furthermore they are used as a feeding device in pneu- matic dense phase and dilute phase conveying systems with a differential pressure up to 3,5 bar (g). > optimierte Ein- und Auslaufgeometrie, dadurchproduktschonendes Durchschleusen bei optimierten Schleusenf춼llgraden optimized...

Open the catalog to page 2

free shaft end of rotor visible, enabling a visualcontrol of the sense of rotation and rotor speed das freie Wellenende des Zellenrades ist jederzeiteinsehbar. Dadurch ist eine visuelle Bestimmung der Zellenraddrehrichtung und -drehzahl mglich chain drive with adjustable chain tension roller Kettenbertrieb mit einstellbarer Kettenspannrolle closed chain protection made of aluminium Kettenschutz komplett geschlossen in Aluminium EC conformity declaration according to ATEX regulations 94/9EG EG-Konformit漤tserklrung nach ATEX-Richtlinie94/9EG > Durchsatz bis 280 m > 3 /h bei 100 % Fllgrad und unterBer似cksichtigung...

Open the catalog to page 3

BestellbeispielHow to order > Typenbezeichnung/Type designation HDS = Hochdruck-Zellenradschleuse bis3,5 bar Differenzdruck= High pressure rotary feeder with a differential pressure up to 3,5 bar (g)Zellenradvolumen G+P (ltr.)Rotor volume G+P (ltr.)Zellenraddurchmesser (mm)Rotor diameter (mm) ZellenradausfhrungExecution of rotorG =Granulat, seitlich offen, nicht angeschrgt= pellet, laterally opened, not bevelledP =Pulver, seitlich offen, allseitig angeschr줤gt=powder, laterally opened,bevelled on all sidesGC = wie G, jedoch seitlichgeschlossen= same as G, however closed on sidePC = wie P, jedoch...

Open the catalog to page 6

High Pressure Rotary Feeder Type HDS

High Pressure Rotary Feeder Type HDS

Catalog excerpts

All Zeppelin Silos & Systems catalogs and technical brochures