Archive June 2007

In Belgium since march 30th 2007 On March the 15th, 2007 our first V*SEPi84" for Europe arrived in Diksmuide, Belgium. Inorder to achieve a legal acceptable dischargeable waterquality from digestate of Biomass and manure it is very difficult to reduce the COD, the N and the P with the current traditional membrane filtration systems. Here are the main reasons why: V*SEPi-filtration changes the way Engineers think about Separations! 1. High Filtration Rates: VSEP’s throughput rates average three to ten times higher than competing membrane configurations. 2. Fouling Resistance: VSEP systems use a patented vibratory shear process that is 10 times more efficient than conventional systems to keep the membrane surface clean. 3. High Solids: Because VSEP relies on a vibrating membrane surface to keep solids suspended, it is able to achieve very high concentrations without fouling. 4. High Efficiency: In the VSEP system, shear waves are focused on the membrane surface allowing for a 99% conversion…

Basierend auf ihrer langjährigen Erfahrung in der Dosierung von Schüttgütern hat die solids solutions group ein neuartiges Dosiergerät entwickelt und zum Patent angemeldet. Das Gerät ermöglicht selbst bei kohäsiven Stoffen eine sehr hohe Dosiergenauigkeit durch seine Feinstdosiereinrichtung mit pulsationsfreiem Abwurf. Der konstante Füllgrad der Dosierschnecke trägt bei zu höchster Genauigkeit und Dosierkonstanz. Das Dosiergerät kann für Reinigungszwecke leicht zerlegt werden und ist äußerst wartungsfreundlich. Alle Antriebe sind leicht zugänglich angeordnet. Für Anwendungen in der Lebensmittelindustrie ist das Dosiergerät GMP – gerecht – und FDA konform ausgeführt. Für staubexplosionsgefährdete Produkte ist das Gerät grundsätzlich für Zone 21 geeignet.

For the weighing of smallest components the solids solutions group has developed a new scale with swivelling bowl. The compact device offers a high weighing accuracy of up to 1 gram at a resolution of up to 0.5 grams. Different sizes cover a weighing range up to 50 kg. Preferably the scale is installed in a protection casing in order to exclude external impacts and to prevent the emission of dust to the surroundings during feed and discharge. The calibration as well as a frequent functional check are performed automatically. The 1-component metering module installed on board is provided with a Profibus interface for a direct connection to the supervising process automation. After input of the set weight the metering module is able to meter the component on its own by an external metering device. All functions required for this purpose – taring, draft check, switching between coarse and fine flow, automatic correction for in-flight material, tolerance…

Vermeulen Ingenieursbureau starts labscreens.eu You can now order Haver & Boecker test sieves and sieve shakers via www.labscreens.eu. It`s easy and fast against attractive prices.

Symposium Bioplastics shows increasing market opportunities More than 100 delegates from primarily SME’s attended the symposium “Bioplastics: growing opportunities for your company” on June 5th in Ede, Netherlands. This symposium was organised by the Platform Bio-based Business in collaboration with the Dutch branche organisation for compostable plastics (BCPN). At the symposium it was concluded that bioplastics are now experiencing a definite market breakthrough, and, in the Netherlands, are now widely used in such consumer applications as fresh food packaging, waste and carrier bags and disposable cups. Under chairmanship of Platform BBB’s board member Dr. Barbara de Klerk the state of the art of bioplastics was presented. Karin Molenveld of Wageningen UR gave an overview of commercially available bioplastics, their material and processing characteristics as well as typical uses. She also presented ongoing developments to broaden the range of possible applications. Current regulations and pitfalls around compostability…

Thrust blenders are the most suitable for gentle mixing of products with broad particle size distribution. For a functional-drink-application a ribbon type blender with 3000 litres useful volume was built. The blender has a single shaft. The mixing tools are ribbons, which are arranged screw-like at two circumferences. The inner ribbon with the smaller diameter promotes the product from the centre outward and the outer ribbon again inward. Pushing the ribbons through the bulk product provides the mixing. For application in the foodstuffs industry an EHEDG compliant design is used. The materials of construction were carefully selected and high quality surfaces were realized; furthermore, bolted connections were avoided as far as possible. Special attention was paid to dead-space-free constructions at the discharge, where a metallic sealing was implemented. Since the blender is wet cleaned, it is provided with particularly large openings, which improve the accessibility…

Thermokinetic Mixing/Compounding Machine to Recycling Business The recycling business has been receiving attention from different industries as the cost of raw materials increase and environmental regulations get stronger. This pushes companies in plastic-based industries to save and reuse materials that they process. DRAISWERKE GELIMAT enables companies to recycle and reuse the high cost ingredients. GELIMAT processes most plastics with up to 90% filler in seconds while realizing huge savings in production and time. Reuse of recycled plastics as additives into wood products: GELIMAT (1l lab unit to 250l production unit) the new age in wood industry. Low cost recycled plastics are mixed with wood flour, cellulose or natural fibres to manufacture building construction materials Mix & compound polymers with different wood products in 30 seconds compared to longer processing times with conventional equipment. GELIMAT handles high moisture content. Only downstream equipment needed after Gelimat is a shaping device (pelletiser) …

DoverPac Continuous Liner System Key advantages of the continuous DoverPac Jacket-Liner : (manufactured with the ArmorFlex bag) - delivered with a lenght of between 12, 25 and 38 meters (30 to 185 liters), mounted on a kit - system does not need a inflatable seal - exchange of the bags without interrupting the containment security - the connection interface is identical with the Big-Bag DoverPac connection - the CIP interface is integrated - to close the DoverPac bags clamps are used - enables the inertization in the ATEX zone

The machine type PST can be delivered as a fixed or mobile unit, in 6 different sizes for a capacity of 100 to 24000 kg/h. The unit allows the mixing of 1 to 3 liquids with a solid powder or granules of a size not exceeding 5 mm. All components are pre-assembled upon a base frame entirely in stainless steel. The main liquid is pumped at a fixed or variable speed to build up the pressure. The feeding pump is selected according to the characteristics of the liquids The Large jet feed injector, generates a negative pressure (vacuum) up to 800mbar by a Venturi. The vacuum is relative to the flow speed of the liquid. This negative pressure sucks the powder into the liquid and mixes it with the main liquid flow. Additional liquids, like aroma or colorants can be added directly into the injector by a feed stud. The dosing unit for the powder is selected according to the flow properties of the solids. The PST system can be operated in batch or continuous way.…

A manual or automatic sampling valve can be adapted at the hopper or container powder outlet with a standard containment or bottle system. Available in stainless steel AISI 316L and according the latest technology standards like ATEX / GMP Available sizes of the outlet tubes DN50 - DN500 Option : The “High Containment” system of the sampling bottle with an integrated de-dusting propriety

Software: R420-K411 The R420-K411 offers a powerful, flexible batching program and intuitive interface to guarantee accurate, trouble free batching processes. - Material usage and batch statistics - Flexible configurable batching using up to 10 stages - Programmable printing for customized dockets and reports - Batch size variable by either weight or proportion - Fill correction using jogging or in-flight - IP65 ABS housing - 4-20mA Module, 16bit resolution - Several interfaces

High-efficiency blower air production The “Compact BB 52 C” from Kaeser not only rounds off the company’s smaller capacity rotary blower range, it also features a wide range of technical innovations. These versatile units are equipped with an innovative corrosion- and scratch-resistant sound enclosure made from rotation-sintered polyethylene, which ensures super-silent performance. All components are easily accessible from the front of the unit once this cover is removed. BB 52 C series blowers are available with motor powers from 2.2 kW to 7.5 kW and deliveries from 0.55 to 4.8 m³/min for pressures up to 1000 mbar (g), or 500 mbar (vacuum). Models designed for outdoor installation are also available. Meticulous design and logical component layout mean that “Compact” series blower systems require minimal floor space. Each model is fitted with an energy-saving ‘EU-eff1’ rated motor as standard and features Omega Profile rotors and a specially designed block casing to ensure low energy…

New CB 110 C and CB 130 C `Compact` series rotary blowers from Kaeser Kaeser “Compact” series rotary blowers combine exceptional availability, energy efficiency and ease of maintenance with quiet performance and long service life. Kaeser has now extended this range of powerful mid-range rotary blowers with the addition of its two latest models, the CB 110 C and CB 130 C. “Compact” series rotary blowers are equipped with flow-optimised “Omega profile” rotors for pressures up to 1000 mbar(g), or 500 mbar (vacuum). The CB 110 C model’s maximum pressure is 800 mbar(g), whilst the CB 130 C can reach 1000 mbar(g) – they provide flow rates of 9.5 and 12.3 m³/min respectively. Both provide a maximum vacuum of 500 mbar (a). Meticulous design and logical component layout make maintenance work simple, as these space-saving units are accessed from the front. All pipe connections as well as ventilation openings are located at the rear. This not only reduces maintenance costs, but also means that they can be placed side by…

`ACA` Coolers - Perfect for temperature-sensitive blower applications Heat is always produced as a result of compressing air - with rotary blowers for example, the air discharge temperature can be as high 150 °C. However, there are applications where excessive heat can be a disadvantage, such as pneumatic conveying of baking mixes, or bulk materials containing fat, e. g. animal feed. Plastic granules are also often stable only up to 60 °C. With decades of experience in air system design and planning, Kaeser Kompressoren was able to provide an exceptionally efficient and elegant engineering solution: The system uses special air-cooled after-coolers (ACAs) specifically designed for use with rotary blowers. ACAs are able to reduce blowing air temperature from 150 °C to 10 °C above ambient without the complication and expense associated with water-cooled systems. Furthermore, they ensure maximum air usage with minimal pressure loss, as they were specially developed to cope with the large volumes of air generated by rotary…