cairui2003

隔膜式板框压滤机在污泥深度脱水中的应用
2023/02/18 608
０引言城镇污水处理厂污泥产量约为污水处理量的０．５％～１％（按含水率９８％计）［１］，污泥中含有大量有毒、有害物质，若处置不当，将带来严重的环境问题。混...
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Study on deep dewatering of sludge in diaphragm plate and frame filter presses
2023/02/18 756
With the continuous progress of urbanisation, a large number of production and living sewage discharge and treatment has become a key topic of concern. Many sewage treatment plants sewage treatment pressure is getting bigger and bigger, especially some urban sewage treatment plants whose sludge content is often high, which directly affects the effect of sewage treatment. Most of the sludge carries...
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Diaphragm plate and frame filter press for town sludge dewatering
2023/02/18 769
1工程概况城市污水处理厂始建于1999年，于2005年建成投产，2015年底完成提标改造，占地面积为5．56hm2，处理能力为5×104m3/d。该厂采用预处理+A2/O复合生物池+深度处理工艺，出水水质执行《城镇污水处理厂污染...
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Plate and frame sludge filter press dewatering technology
2023/02/18 780
At present, plate and frame filter press sludge treatment is getting more and more attention, and various sludge dewatering technologies, processes and equipment are gradually introduced into sewage treatment design. Plate and frame sludge dewatering system has been widely used by virtue of its unique advantages such as high sludge solid rate and low energy consumption. Strengthen the new plate and frame sludge dewatering technology...
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板框压滤机在污水处理厂的应用
2023/02/17 1362
1概述当前，污水处理压滤机中的污泥处置问题越来越受到重视，各种污泥脫水工艺、技术、设备逐渐被引入污水处理设计中。板框压滤机凭借能耗低、污泥含水率低、技术运用成熟等优势获得了广泛的应用宣化污水处理厂位...
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Diaphragm-type plate and frame filter press for paper mill residual sludge dewatering treatment
2023/02/17 794
Most of the paper industry adopts the form of incineration to deal with sludge, the burning calorific value of sludge incineration and its moisture content of the correlation is very large, absolute dry solid sludge has a high burning calorific value, the higher the moisture content of the sludge the lower the burning calorific value. Therefore, the deep dewatering of sludge and the reduction of sludge water content are important links in sludge treatment ....
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The working principle of chamber filter press and common fault handling way
2023/02/17 1271
Filter press is one of the important equipments in the treatment of desulphurisation wastewater sludge in thermal power plant, and its working principle is that the two adjacent concave filter plates are connected with the filter cloth for squeezing to form a dry mud cake. There is a hole in the centre of the filter plate to form a filtrate channel, and the two side brackets are used to support the filter plate and driven by the puller to work. Chamber type press...
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Quick-open filter press working principle and fault solution
2023/02/17 1456
Wuyang Coal Mine Coal Processing Plant 2.4 million t/a new plant was completed and put into operation in January 2008, the coal processing process adopts heavy media cyclone + TSS separator + flotation. Filter press is an important part of the coal slurry water treatment system, whether the operation is normal constraints on the production of the coal preparation plant, 2.4 million t / a new plant was built than the old plant's production capacity has a great...
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Filter Press Working Principle and Filter Press Maintenance
2023/02/17 970
1 filter press working principle and structural characteristics 1.1 working principle of the filter press mainly consists of transmission part, filter plate part, pressure plate part, thrust plate part, pressure device (mainly hydraulic pressure device), hydraulic system, electronic control system and auxiliary parts. The filter cloth is installed on both sides of the filter plate, and under the action of the pressing device, the filter...
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Overview of the development of plate and frame filter press technology
2023/02/16 882
1 filter press introduction 1.1 The application of the filter in recent years, people have further recognised the importance of solid-liquid separation, recognising that it is closely related to the effective use of resources, energy and environmental issues, and therefore in theory and technology have made a lot of research work, and achieved promising results. Solid-liquid separation i...
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