Pneumatic Conveying for the Cement and Gypsum Industries
20Pages

{{requestButtons}}

Catalog excerpts

Pneumatic Conveying for the Cement and Gypsum Industries - 1

Pneumatic Conveying for the Cement and Gypsum Industries Using innovative technologies and system designs to improve process efficiencies

Open the catalog to page 1
Pneumatic Conveying for the Cement and Gypsum Industries - 2

Schenck Process Group - Your Partner Worldwide Acting locally to support your needs the Schenck Process Group is working where you are. With a global network of sites and competent partners, the name Schenck Process is synonymous throughout the world with process expertise and well-engineered measuring technology for industrial weighing, feeding, conveying, screening, automation and air filtration technology. Our key skills include planning processes, feeding bulk materials, controlling flows of material, recording flows of goods, weighing goods and automating transport processes. Members...

Open the catalog to page 2
Pneumatic Conveying for the Cement and Gypsum Industries - 3

Our key benefits Significant increases in productivity Environmental sustainability of the processes High system availability, reliability and performance Low operating costs and maintenance Greater Process control Cleaner and dust free working environment Cost savings through process efficiencies Flexibility to integrate with existing and emerging technologies Comprehensive aftercare service and spares availability A wealth of experience to form close working relationships The name Schenck Process is synonymous throughout the world with process expertise and well-engineered technology for...

Open the catalog to page 3
Pneumatic Conveying for the Cement and Gypsum Industries - 4

Worldwide Experience in the Cement Industries This schematic diagram shows how Schenck Process technology has been applied in the manufacture of cement to deliver outstanding solutions. For example, where pneumatic conveying solutions can be applied environmental improvements such as dust free conveying and plant layout improvements are achieved to drive operational benefits. Kiln feeding solutions from Schenck Process include precision Pulverised coal feeding and alternative fuel feeding (Meat and Bone Meal, Solid Refuse fuels, Refuse derived fuels, pelleted sewage sludge etc.) to the kiln...

Open the catalog to page 4
Pneumatic Conveying for the Cement and Gypsum Industries - 5

Handling ordinary Portland cement (OPC) and blend materials Schenck Process have provided many alternatives for production of CEM products to suit the clients’ existing plant. Blast Furnace Slag (BFS), pulverised Fly Ash (PFA), Desulphurised Gypsum (DSG) can be fed to the mill or blended from silos easily. Pulverised Coal Stockyard Primary Fuel Ferrous Sulphate Raw Meal MULTIDOS® Weighfeeders Raw Coal Burner Meal Mill Rotary Kiln (Main Burner) Coal Dust Coal Mill Pulverised Coal Pulverised Coal Dense Phase Conveying Vessel Waste Heat Boiler RotoFeed Injection Dense Phase Conveying Vessel...

Open the catalog to page 5
Pneumatic Conveying for the Cement and Gypsum Industries - 6

Worldwide Experience in the Gypsum Industries This schematic diagram shows how Schenck Process technology has been applied to deliver outstanding operational benefits in the manufacture of Plaster and its dispatch as Plasterboard, Bag Plaster and Grouts. For example, where pneumatic conveying solutions can be applied environmental improvements such as dust free conveying and plant layout improvements are achieved to drive operational benefits. Application Example: Gypsum by Schenck Process Schenck Process technologies handle raw materials such as scrap, minerals, stucco, papermix from the...

Open the catalog to page 6
Pneumatic Conveying for the Cement and Gypsum Industries - 7

Schenck Process have delivered complete handling solutions for new plants and process steps for upgrade projects. The pneumatic conveying equipment design and location is flexible and can reduce plant footprint or thread through existing installations. Rock Breaker Sizing Screen MoveMaster® E bucket elevator Crusher Scrap Ground Scrap Ground Mill Rotary Drier Precalcined Plaster Ground Precalcined MoveMaster® PreCalcined Additive System Micro silica Precalcined Plaster MULTIDOS Weighfeeder Ground Precalcined Precalcined Plaster Ground Precalcined Recycled Dense Filter Phase Conveying Dust...

Open the catalog to page 7
Pneumatic Conveying for the Cement and Gypsum Industries - 8

Dense Phase Pneumatic Conveying By using Dense Phase Pneumatic Conveying difficult materials that are abrasive or friable are transported by pushing the material along a pipe in a plug form at very low velocities. This means minimal wear on the pipe bends, and minimum damage to materials, providing minimum maintenance and long life of the installation. Efficient use of compressed air also gives low power consumption and running costs. Standard systems are available for material temperatures up to 450°C, rates of over 300 t/h and for long distances over 2 km, depending upon the material, all...

Open the catalog to page 8
Pneumatic Conveying for the Cement and Gypsum Industries - 9

Dense Phase using Pressure Vessels The most energy efficient form of pneumatic conveying High throughputs achievable Long conveying distances achievable Minimum maintenance Low number of moving parts Low product degradation The range of pumps for dense phase conveying are designed for different applications according to the material and the distances the material is to be conveyed. The range of dense phase pumps are: DensPhase pump – simple system for low rates and short distances PD Pump – more efficient system for fine particles CD Pump – semi-continuous dense phase system TD Pump – high...

Open the catalog to page 9
Pneumatic Conveying for the Cement and Gypsum Industries - 10

Injection Technology For pneumatic conveying applications where an accurate steady controllable feed into a process is required, Schenck Process RotoFeed and RotoScrew injection technology provides the answer. Utilising the proven design of the Original Dome Valve and pressure vessel technology from the Schenck Process dense phase range, the addition of either a RotoFeed or RotoScrew acting as a volumetric metering feeder with a variable speed drive creates the injection system solution of choice. By incorporating weighing technology into the system a gravimetric version is created which...

Open the catalog to page 10
Pneumatic Conveying for the Cement and Gypsum Industries - 11

This technology is also suitable for multi-point injection of material and suitable for either batch or continuous injection. Controllable Feed Provides a steady, controlled feed of material into a process. Adjustable Injection Rate The injection rate is adjustable and can be controlled to meet the needs of the process, 5:1 turndown is standard. Accurate Feed The injection rate is accurately controlled, by the RotoFeed/ RotoScrew to ± 2 % by volume or ± 1 % by weight. Injection against pressure The material can be injected into a pressurised environment. For Kiln Burner Fuel Injection...

Open the catalog to page 11

All Schenck Process Holding GmbH catalogs and technical brochures

  1. MaxiStore®

    8 Pages

  2. MULTIRAIL®

    16 Pages

  3. CONiQ®

    12 Pages

  4. MCPP

    12 Pages

  5. ModuPlasma

    8 Pages

  6. MaxiStore®

    8 Pages

  7. SacMaster®

    8 Pages

  8. Food industry

    20 Pages

  9. TEDO Conveyors

    18 Pages

  10. RotoScrew

    2 Pages

  11. DWB

    4 Pages

  12. MultiFlex

    4 Pages

  13. LinaClass®

    6 Pages

  14. Stock Valves

    8 Pages

  15. SacMaster

    1 Pages

  16. MULTIBELT®

    1 Pages

  17. DISOCONT ®

    4 Pages

Archived catalogs

  1. MULTIDOS® L

    4 Pages

  2. MULTIGRAV®

    4 Pages

  3. ProFlex® C

    2 Pages

  4. MULTIDOS® E

    4 Pages

  5. MULTIDOS® M

    4 Pages