Sewage sludge drying reduces transport and disposal costs and contributes therefore to sustainable resource preservation. Dried sewage sludge is an energy carrier of the future. Our experience for your benefit. HUBER sewage sludge drying systems. A module for your disposal concept.
The dryers are designed according to PED, ASME, GOST or marine standards (DNV, Lloyd's, Bureau Veritas etc.). Configuration. The dewatered sludge is fed to one end of the dryer. The moisture is evaporated when the material is conveyed through the dryer towards the discharge end. The dryer can be configurated for various products.
Introduction of Sludge drying equipment. It is the website of Tsukishima Kikai Co., which is developing water environment business, industrial business etc.
Representations of some industrial conductive sludge dryers: (a) disc dryer , (b) paddle dryer , (c) thin ﬁlm dryer . rate more important than those of the convective drying with quantities varying from 7 kg m 2h 1 to 35 kg m h 1. " Solar drying performed in open or closed tunnel green houses.
Oct 05, 1998· Disc Dryer(CD Dryer)- High Efficient Drying of Solutions and Suspensions ABOUT THE DISC DRYER The CD Dryer is an indirect contact dryer which uses indirect heat to dry wet product through conduction. Compared with drum dryers, the particular advantage of CD dryer is the higher heat transfer area and the less installation space occupied.
Sludge thickening, digestion, dewatering and drying are all part of our portfolio. With our proprietary, innovative design concepts, we provide advanced sludge treatment solutions. Our LysoTherm® system improves the gas yield and reduces the amount of residue for disposal. ... Sludge drying. Disc dryer;
The CD Dryer is an indirectly heated contact dryer. The solids are dried by heat conduction from a steam-heated disc to the liquid product applied to the disc. The advantage over other contact dryers lies in particular in the significantly higher heat transfer surface with simultaneous small space requirement. Compared to convective dryers, contact dryers have lower heat
The Disc Dryers are especially suited for drying pasty products or sludge-like products. These dryers can be constructed in carbon steel as well as stainless steel. Heat transfer by means of steam through a heavy central rotor. This rotor has a special innovative design without intermediate distance bolts.
Oct 19, 2016· Continuous Disk Dryer Luke Young. Loading... Unsubscribe from Luke Young? ... Gryphon Advanced Drying Technology 01 - sludge dryer, biosolids dryer - Duration: 15:22. tid griffin 15,504 views.
The Multi-Disc Screw Press Dehydrator is available in various models according to the size of your plant and your treatment options. The capacity of our device varies from 6 to 600 lb DS/h for municipal sludge and from 20 to 1400 lb DS/h, if DAF-sludge is required to be dewatered.
Full drying of sludge Rotadisc Drying System. Haarslev Rotadisc Drying System is a disc dryer with oil or steam heating. The highly efficient system of the Rotadisc dryer is ideal for adhering materials that are difficult to dry. A system of scrapers and paddles prevent accumulation on heating surfaces by gentle mixing of the product.
Partial drying of Sludge. For any fuel, the content of water acts as an inhibitor in the incineration process. Thermal drying is one of the technologies available for removing some of the water content in municipal wastewater treatment plants to obtain an optimal energy utilisation before incineration.
Since incineration is very expensive, it forces the operators of wastewater treatment plants to further reduce the water content of their sludge. Conventional drum or disk dryers are operated with fossil fuels, but our low and medium-temperature belt dryers can effectively use waste heat from cogeneration for sludge drying.
The continuous disc dryer uses hot air or gas as a drying medium in combination with a heating jacket and heating rotor. The rotor consists of special, heated discs within a cylindrical jacketed housing. It is a low-speed, horizontal, indirect dryer, suitable for heating and cooling various types of product like filter cakes, powders, viscous materials and granules.
Disc dryer for: Partial drying (up to 45% dry substance) - for subsequent mono-combustion of sewage sludge for energetic utilization; Full drying (up to 90% dry substances) - for nutrient utilization or mixed incineration with other fuels
The Fjell Turbo Disc Dryer is designed for indirect heating by steam (6-10 bar). The dryer can be delivered for vacuum drying of temperature sensitive raw materials. The largest heating surface is the rotor, but additional heating surface is available as an option on the stator.
May 31, 2017· The innovative CD Dryer disk dryer is a contact dryer that is heated with steam and can be used to recover dry solids from liquids containing solids, e.g., solutions and suspensions.
Sludge Dewatering Equipment: Continuous Sludge Dryers ***NOT FOR BIO SLUDGE*** The M.W. Watermark™ Continuous Sludge Dryer is designed for volume and weight reduction of metal hydroxide plating waste. M.W. Watermark™ holds a commitment to providing innovation for the water and wastewater treatment industry which is well renowned.
The purpose of this degree project is to investigate the possibility to dry sludge in a high-velocity cyclone dryer and if it can compete with established drying methods with focus on specific energy consumption and achieved sludge dry matter content. The project is restrained to biosludge due to the
Municipal Waste Water Sludge is generally an extremely tough application with severe wear and tear on the drying equipment, but the Fjell Turbo Disc Dryer has proven to resist the extreme conditions since the first unit was installed at I.V.A.R – Stavanger in 2001. Fjell Technology Group offers following dryer solutions for sludge:
Drying of sludge, particularly sewage sludge, has long since been a well established process method applied on modern WWTPs. Further development of previous drying processes and plants led to the HUBER Middle Temperature Dryer BT, which meets the high requirements in terms of plant operation, economy and environmental compatibility.
Model 44093S with optional discharge auger. Filter press straddles dryer. Dryer and filter press are mounted on floor. Model 68240S with 75 cubic foot capacity, mounted directly below filter press. Dried sludge discharged into rolloff container below. Model 48144S, 30 cubic foot capacity, mounted on 60" stanchions. Discharge chute in center.
Paddle dryer / cooler. The ANDRITZ Gouda paddle dryer / cooler, a machine with a lot to offer, to most materials. Dried or cooled? The continuous indirect heat transfer set-up within the paddle dryer's interior produces quality product with incredible efficiency and a minimum of maintenance.
Kjg Series Sludge Paddle Dryer, Find Complete Details about Kjg Series Sludge Paddle Dryer,Paddle Dryer,Sludge Dryer,Sludge Paddle Dryer from Rotary Drying Equipment Supplier or Manufacturer-Changzhou Doing Machine Co., Ltd.
Disc dryer. The disc dryer is an indirect heated contact dryer designed for viscous products. The heating zone consists of a double-walled disc that is mounted on the hollow shaft at specific intervals; the transport paddle is mounted around the disk, along the axial direction. Transfer material. Third, direct, indirect combined drying equipment:
HYDROGONE ® horizontal disc dryer The HYDROGONE ® sludge drying technology is an efficient, safe and economical solution for integrating thermal sludge drying in large wastewater treatment plants. The dried sludge can be pelletized or used as fuel in an incinerator for green energy production.
Thermal drying of sludge. Waterleau proposes two types of indirect dryers: HYDROGONE ® horizontal disc dryer and PUTTART ® vertical dryer granulator, with its small-scale version called LILLIPUT ®.The choice between both types depends on the desired capacity and the DS (Dry Solids) content of …
The disc dryer can be also used for a processing of other products as communal waste and sludge, pulp, bio fuels and food industry (breweries, starch production, etc.) The continuous disc dryer KDSM is intended for: heating, cooking and drying of various materials. DiSc Dryer heating surface up to 600 m2 *
HYDROGONE - Horizontal Disc Dryer by Waterleau. The HYDROGONE sludge drying technology is an efficient, safe and economical solution for integrating thermal sludge drying in large wastewater treatment plants. The dried sludge can be pelletized or use...
A few specific sludge drying technologies: combined dryer, direct low temperature belt dryer, vomm combined dryer, the mass dryer, horizontal disc dryer, the thin layer dryer
Disc continous drier is a kind of efficient conduction type continous drier. Its special structure and working principle decide its advantages such as high thermal efficiency, low energy consumption, small covering area, simple configuration, easy operation and good operation environment.
The dried sludge can be pelletized or used as fuel in an incinerator for green energy production. a robust and proven design for high capacity sludge drying horizontal sludge dryer Waterleau's solution for sludge drying works as follows: Mechanically dewatered sludge is extracted from the reception bunker and pumped to the feed