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In the historical center of the fourth international conference "cement 2010. As part of this major event were considered the most pressing issues
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In the historical center of the fourth international conference "cement 2010. As part of this major event were considered the most pressing issues related to the development of cement industry: modernization of production and the environment, saving energy resources and the use of waste. Most participants noted that to better address the complex production tasks need to increase investment in attracting foreign capital. For Western creditors and investors, the attention given to the production of specific cultural, environmental, energy and resource conservation, indicates the seriousness of the specific production, and hence the possibility of high returns in the future. In this regard, the most sagacious were those compatriots who have already begun to create conditions conducive to attracting investment. I must say that the leaders of the majority of cement plants sufficiently aware of the global experience and capabilities of vacuum technology. And to those who had occasion to witness the effect, which became possible after the introduction of vacuum cleaning systems, the economic justification is no longer necessary. Therefore, under the modernization program began cement production and implementation of projects of the vacuum dust cleaning and dust collection in full accordance with international standards, even in remote from the Russian border regions. For each enterprise really is important to minimize losses of expensive raw materials and finished products, which occur in the case of fugitive emissions technology. In the absence of technical means of localization wake, the Straits are increasing volumes of waste requiring additional places for recycling or disposal. Before the repair work requires quality cleaning of process equipment. Of manual preparation phase increases downtime and, consequently, production losses. Social problems of dust production is also well known: reduced productivity and increased levels of respiratory diseases. This leads to the problem of attracting and retaining qualified personnel in the enterprise. World experience with vacuum equipment optimistically suggests how widely the prospects for its use to effectively address a range of tasks in cement production. With his help arrange for the collection of cement spillage from conveyors, elevators, elevator pits and pools. Vacuum cleaning of silos and storage bins can increase their capacity through the timely removal of deposits of cement. Removal of contaminants from wastewater wet wells, mills, flooded basements, storm sewers and other drainage systems contributes to more efficient functioning of support systems. Return of wet and dry spills in the dust for the filing and processing kilns and drying saves raw materials and reduce losses. Removal of dust from construction plants, the extraction of deposits from elevator pits, shafts, tunnel kilns, cement screw feeders, sex, collecting material from the road and heaters preheat completes the picture of total cleaning of cement production. This list, of course, there are specific production tasks (eg, removal of distortion from the hopper cars), and the opportunities offered by this type of equipment. Standalone installation on the basis of trucks or trailers used during the repair of rotary kilns. Their strength and mobility can serve the whole territory of the enterprise in conjunction with vacuum pipes mounted on a fragmented production facilities and shops. Models with a smaller capacity are used for fast and safe stripping the inner surface of auto-cement. Thus, vacuum technology dust cleaning and dust collection help resolve a range of not only environmental issues but also affect the improvement of economic indicators of production. Following the requirements for product quality in the world market, the company Bakhchisarai Works "Construction Industry" is now launched a modernization program, which aims primarily at addressing environmental problems of production. In particular, the plant has been replaced by aspirating units at silos and mills, was put into operation a new packaging line and purchased seven avtotsementovozov for sales. Important attention is paid to cleanliness and maintenance of production. For example, in the area of the finished product, which is served transport, the usual amount of spillage up to 50 kg. This requires daily cleaning of the floor. But the basic sediment and spillage are at elevations where the packaging takes place in steps of cement (zone loading silo, filling machine, system of transportation). During the repair of equipment of extracted cement reaches 200-300 kg. For cleaning of cement dust pollution and partial removal of dust from inaccessible areas were purchased vacuum equipment. The complex of these events is dictated by a desire to support the brand at the right level and win back market packed cement from companies who buy cement bulk, cheap fasuyut, not caring about its quality. The technical solution (wiring, valves, automatic inclusion of the unit, discharge, etc.) on the production of "KNAUF" pushed the head of department of finished goods of another cement plant to address a range of production tasks: the collection of cement and spillage during loading into wagons, removal of excess cement, loaded in hoppers. Performing this work manually is inefficient, is time consuming and is accompanied by secondary sputtering. Interest in vacuum technology and a desire to acquire them increased in connection with that holding, which includes the plant, Grechischev increasing cultural production. This enterprise has its own raw material base and deliberately creates favorable conditions for investment. In the cement sector enterprises can be seen and are familiar names - Plants Holcim, Lafarge, Heidelberger Zement, CEMEX, Italcementi, Ciments Francais, Duckerhoff Zement, and less well-known enterprises in China, India, Africa and Eastern Europe. This technical managers, having a choice among many manufacturers, are increasingly guided by the presence of adequate engineering support of the project before and after its implementation

















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