Download WendeWolf - Solar Sludge Drying System - Manual. The WendeWolfsystem includes a tiller & turner machine that processes dewatered sewage sludge cake into a dry granulated product. The WendeWolfmachine is installed inside an enclosed green

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move the dried product from the drying hall floor onto the conveying system. MAK Water’s Typical Scope . WendeWolf System Design, supply, installation, start -up, commissioning and training for standard WendeWolf sludge solar dryer system(s). Each WendeWolf system contains the following equipment per drying hall: - 1x WendeWolf

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WendeWolf Solar Sludge Drying. MAK Water is the exclusive representative in Australia and New Zealand for the WendeWolf Solar Sludge Drying technology which is designed and supplied by German engineering company IST-Anlagenbau GmbH. The WendeWolf system was developed in collaboration with the University of Munich, and IST-Anlagenbau has more than 30 years of

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The WendeWolf System includes a tiller & turner machine that processes dewatered sewage sludge cake into a dry granulated product. The WendeWolf machine is installed inside a drying hall or greenhouse and runs on two dwarf walls that are 11.3 m apart and 850 mm high, over 124 m in length (equivalent hall length is 130m)

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Sludge Solar Drying. Liquitek has partnered with IST Anlagenbau to supply the WendeWolf sludge solar drying technology in Australia and New Zealand. Liquitek offers complete packages that include design, supply, installation, and commissioning of the WendeWolf system as well as drying halls and associated civil and M&E works

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the drying air. This, in turn, is necessary for even heating and drying of the sewage sludge. The layer of material on the belt forms a filter medium for the air flowing onto the granulate layer from above and thus pre-vents entrainment of dust. The low tem-perature of the drying gases ( 150 C) and the low dust content in the system facilitate

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WATROMAT batch sludge dryer use dried air to reduce the weight and volume of filter cake sludge. Sludge drying with WATROMAT batch sludge dryers is ideal for filter cake sludge from small and medium plate and frame filter presses. The filter cake sludge is filled into WATROMAT drying containers and will be dried with dry air

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WendeWolf Solar Sludge Drying (SSD) MAK Water is the exclusive representative in Australia and New Zealand for the WendeWolf Solar Sludge Drying technology which is designed and supplied by German engineering company IST-Anlagenbau GmbH

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WendeWolf technology is proven worldwide to provide drying of dewatered sludge cake from as low as 12%DS to granulated product with 85%DS, thus providing 75% reduction in wet sludge mass. The system utilises solar radiation for evaporation of moisture from dewatered sludge in a controlled greenhouse environment. Very low power consumption

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Apr 02, 2014 How the sewage sludge solar drying plant works: • The Wendewolf plant would consist of a glasshouse 108m long, 13m wide and 4m high, with a ventilation system designed to reduce the moisture content of secondary solids from about 80% to 15%. • Would process about 1000 tonnes of sewage a year from Wanaka wastewater treatment plant

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Jul 02, 2021 Before using sludge dryer to dry sludge, it is necessary to strictly control the initial moisture content of sludge. If the moisture content of sludge exceeds the specified value of the equipment, if the heat fails to meet the drying requirements during drying, the sludge will stick to the wall or block, and affect the production and operation of the equipment

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The WendeWolf - The Heart of the Drying Plant. The main component of the dryer is the reversing and conveying machine called WendeWolf . The machine runs on two parallel walls 12 m apart, 0.85 m high and up to 120 m in length. The central part is a drum on which different combs and paddles are fixed which cut the sludge's surface and aerate the lower parts

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This artificial wind is important for the drying process as it avoids any stratification of temperature or humidity. Aperture Slits An aperture slit is positioned between the greenhouse and the walls on which the WendeWolf is travelling. Whenever the roof flaps are opened, a natural draft occurs and fresh, dry air enters the greenhouse

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WendeWolf will treat sludge with a dry residue from 15% or higher. This requires in general a pre-treatment with a press or decanter. We are able to process sludge even if it turns into a paste. For this combs and knives have been developed which are protected by a patent

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The End Product. When drying the sludge with the WendeWolf , the volume decreases linearly to the water loss, thus leaving only 1/5th of the original mass to be evacuated. The original sludge is transformed into a granular bio-solid which is easy to handle and which can be stored in heaps, containers or bags

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Through drying, partially using in agriculture and the rest burning in the county's waste incineration plant the final disposal of the sludge is solved. The new solar sludge drying plant uses solar energy and waste heat taken from the electrothermal power station

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The WendeWolf machine spreads, turns over and breaks up the sludge in the bed, as it transports it along the length of the drying hall. The final granulated product at the end of the drying hall is on average approximately 10 mm in size, and can have up to 85% dry solids content

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This is achieved by WendeWolf , a turning and conveying machine mounted on walls, yielding a dry granulate of 10 mm as an average size. As the radial velocity is higher than the advancing speed, each time the drum turned the sludge is automatically moved from one end of the drying bed to the other

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