Tag Archives: Eraser

General Knowledge Of The Rotary Dryer

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What is rotary dryer? Let me tell you now, it is a kind of drying device. The materials in the rotating coaxial cylinder drying columns sets are dried by the lifting process of spiral blade and intermittent spiral lifting plate between the inner and outer cylinder exhumation. The work principle of the rotary dryer: Rotary dryer adopts the sleeve sets column structure to doubled shorten the length of the dryer, duo to the radiating surface is significantly reduced, resulting in heat consumption decreased, so the thermal efficiency is greatly improved by the double increase of the heat exchange surface. As to the materials which can not touch the tobacco pipes, multi-drum rotary dryer provided the inner and outer cylinders respectively within the smoke pipe and the annular pipe, the energy-efficient is same. It is not difficult to see that this machine is the most ideal sleeve rotary cooler for the hot and cold media feed. Rotary dryer features: 1. high degree of mechanization, large production capacity, continuous operation.

2 Structure is excellent, simple, running smooth through the material barrel resistance, easy operation. 3. Less failure, low maintenance costs, low power consumption. 4 Wide application scale, good dry product uniformity. Rotating the structure of the Rotary dryer dryer can be designed based on the user needs, such as the gas furnace, combustion chamber or supporting hoist, belt conveyor, quantitative feeder, cyclone, induced draft fan. The main parts of the cylinder are as follows: the front roller circle, rear roller rings, gears, gear roll; Drag roller, sprocket, discharging part, Yang plate, reducer, motor, hot channel, feed air Speedball, furnace part.

Installation and Commissioning of the dryer: 1, the installation of the dryer should be strictly carried out according to the requirements on the assembly drawing and foundation drawing, before the installation of the dryer, we should clear all removals of the rotary dryer to gurantee the clean and completeness of equipment. 2, since the dryer is a long body large equipment, so the installation should be carried out according to this method: cross the program baseline, made the right crosshairs on the basis of standard board, level the high line, the center should achieve the baseline standard, including the consideration of not being covered. the installed base and the tugboat Level the location, draw the center line of the horn base, tugboat, in accordance with the requirements of the drawings, identify the location of the installation of the base with the tugboat tone flat positive first hole grouting foundation, when the concrete reaches a certain intensity, tighten the anchor bolts. After the re-inspection, install the cylinder.

Development Trends

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The development trends of ball mill in future Henan Hongxing Machinery Co., Ltd. has been committed to the development and progress of the ball mill over the years. Through continuous introduction, absorption, R & D and innovation, it has been professional ball mill manufacture collecting development, design, manufacture, installation and service as one. With the rapid development of the ball mill industry, increased competition in the domestic and international markets, Henan Hongxing Machinery Co., Ltd. bases on years of research and combine with the current situation in the ball mill production and sales, promulgates the development trends of our ball mill in the future. 1, the trend of simplified control. Guitarist gathered all the information. In recent years, in order to conveniently apply equipment into the production line, a number of manufactures have been gradually integrated one-touch control to realize simple control, even if in the factories where is without professional machine control personnel. 2, trend of intelligent equipment.

ACE research institute successfully developed new thinking and new method, a variety of intelligent control theories are successfully applied into industries and mineral processing equipment with more advanced intelligence is to be used. I believe that in the near future, new intelligent products will flood to the entire beneficiation equipment market. 3, the trend of device integration. Due to the increasingly demanding requirements of modern beneficiation products mesh products taste, the equipment manufacturers prefer to choose to complete production line. 4, the trend of production processes. The major equipment manufacturers have begun to consider a custom expert system, and made the most reasonable solution to different geographical environment for the entire production process. 5, large equipment trend. Mainly for the ball mill, the country has clearly introduced the policy that keep the production of whose diameter is lower than 3.5 at the end of the year.

This will inevitably lead the manufacturers to seek development of large-scale mill. 6, green energy trend. After the Copenhagen meeting, the State takes measures to adopt more stringent environmental protection control. Then, producing green energy-saving products provide a better chance of survival.