首页期刊导航|Bulk Solids Handling: The International Journal of Storing, Handling and Transporting Bulk
期刊信息/Journal information
Bulk Solids Handling: The International Journal of Storing, Handling and Transporting Bulk
Dr. Woehlbier + Droettboom GbR
Dr. Woehlbier + Droettboom GbR
0173-9980
Bulk Solids Handling: The International Journal of Storing, Handling and Transporting Bulk/Journal Bulk Solids Handling: The International Journal of Storing, Handling and Transporting Bulk
查看更多>>摘要:Significantly fewer large power plants are being built worldwide than was assumed just a few years ago: In Europe, energy suppliers prefer to continue operating old boilers in view of the low electricity prices. In the United Kingdom, coal nowadays supplies so little electricity that the National Grid reported in April 2017 about the first day without the use of fossil fuels since 1882. In 2017 the country saw more than 300 hours without coal usage. And in China and India, governments are reducing their formerly bombastic plans to build new large-scale power plants in the face of massive environmental problems.
查看更多>>摘要:Marietta (GA), USA - Dos Santos International is pleased to announce they have been awarded a contract to provide their DSI Sandwich belt high angle conveyor to Bedeschi S.p.A. for the Yara Sluiskil project in the Netherlands. The DSI Sandwich high angle conveyor will transfer urea and amidas prills at a rate of 600 t/h at a 40° angle. The material will be transferred from a tripped dock conveyor and elevated to a shiploader boom conveyor.
查看更多>>摘要:It is well known that excessive misalignment of roller bearings, such as those installed in conveyor idlers, leads to a reduction in the bearing life. The excessive misalignment in the conveyor idler bearing context is a result of the cumulative effect of acceptable manufacturing tolerances and assembly, together with the load that the idler must carry. However, the reduction in life and the determination of estimations in order to quantify the reduction is currently unknown, or at least withheld from general application.
查看更多>>摘要:The St Marys Cement plant - located along the Rogue River in Detroit (Ml) - produces 200 to 250 tons per hour (180 to 225 metric t/h) of Portland cement. For that reason, roughly 30000 tons (27200 metric tons) of raw material and clinker arrives weekly by truck and ship. The aggregate is offloaded to an outdoor storage area, where the material tends to get saturated when the Michigan weather turns wet and cold. This causes large amounts of mud and sludge.
查看更多>>摘要:Moving powders, pelletized materials, or granular bulk materials to processes from bulk bags, bag dump stations, silos, feed bins, hoppers, totes, supersacks or other sources is done very efficiently and economically with aero-mechanical conveying systems. Depending on the application and bulk materials conveyed, this conveying method provides solutions by crossing the traditional boundaries in providing the best of both worlds in dense or dilute conveying for total dust-free bulk material transfer.
查看更多>>摘要:Since the year 2005, a Ropecon system has been transporting inert material along a long-stretched valley at the Tiifento-bel landfill site in St. Gallen, Switzerland. Relocating the discharge point of the Tiifento-bel Ropecon in various stages was part of the overall project plan from the very beginning. The idea was to discharge the material at all times as close as possible to the location where it was to be used.
查看更多>>摘要:A 4200 SM is extracting sub-bituminous coal at an open cast mine owned by the North American Coal Corp. in Eagle Pass, Texas, USA -right on the border with Piedras Negas, Coahuila, Mexico. The extracted coal is then transported over the border by train to a multi-unit power plant in Coahuila. Meanwhile, at another open cast mine in Texas, a further 4200 SM is extracting lignite, just as economically.
查看更多>>摘要:Crushers operate at high power, force and capacity in order to produce the required materials. This puts a great deal of strain on the crusher and its wear parts, which operators must be aware of when carrying out maintenance. Failure to do so may have a high impact, both in terms of financial cost and potential loss of production.
查看更多>>摘要:Cleanaway is an Australian waste management company that operates a network of unique collection, processing, treatment and landfill assets from approximately 200 locations, following their philosophy that all waste is a resource which should be recycled and re-used the company has opened a new 50-tonne-per-hour single stream Materials Recovery Facility (MRF) in Perth, Western Australia. Designed, manufactured and installed by Eugene, Oregon, USA, based Bulk Handling Systems the facility, known as the Perth MRF, is able to process 250000 tonnes per year, enough capacity to sort all of the city's residential recyclables.
查看更多>>摘要:Munson Machinery's new model 700-THX-50-ARI rotary batch mixer blends abrasive materials such as concrete, premix, mortar mix, glass/cullet, fibreglass, refractories, tungsten powder and ceramics, in one to three minutes with minimised abrasive wear or product degradation. The mixer features abrasion-resistant steel material contact surfaces, internal mixing flights with easy-to-replace wear plates and radial seals for dust-tight operation and is said to achieve uniformity with equal efficiency from 100 % to 15 % of rated capacity, regardless of disparities in the bulk densities, particle sizes or flow characteristics of batch ingredients, according to the manufacturer.