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Development history and trend of current industrial centrifuge

Development history and trend of current industrial centrifuge

2017-12-31 | View: 626

1、 After the industrial revolution in the 18th century, with the rapid development of the textile industry, the cotton cloth dehydrator appeared in 1836. This is the first three legged centrifuge. Over the past 100 years, the three legged centrifuge has undergone continuous technological deepening

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2017-12-30

Stabilization of sludge by horizontal spiral centrifuge

Stabilization method of sludge dehydrator 1. Anaerobic digestion: use thermophilic anaerobic microorganisms to reduce the amount of volatile solids in sludge and kill pathogens such as parasite eggs through hydrolysis, acidification, acetic acid production, methanogenesis and other processes. It is generally believed that when sludge - browsing volume: 590

2017-12-30

Application of Horizontal Screw Centrifuge in Sewage Treatment in Waste Oil Plant

Dewatering of "three sludge" (oil sludge, scum and activated sludge) generated in refinery wastewater treatment has always been a difficult problem. The dehydration of oil sludge and scum is particularly prominent. In the past, vacuum drum filter was used for dewatering. Due to its low efficiency, high energy consumption, and labor browsing volume: 670

2017-12-30

Study on the Application of Spiral Blade Laser Surfacing in Horizontal Screw Centrifuge

According to the characteristics of wear failure of horizontal screw centrifuge, the laser surfacing process is proposed to be used on the working face of spiral blades. The appropriate surfacing process is explored, and a high-performance surfacing layer with metallurgical bonding with the matrix and uniform and refined microstructure change is obtained. Analysis shows that laser surfacing - browse volume: 735

2017-12-30

Jinhua City Identifies Key Projects to Ensure the Completion of the "12th Five Year Plan" Pollution Reduction Task

In order to ensure the completion of the "12th Five Year Plan" emission reduction task on schedule, Jinhua City issued the Implementation Opinions on Promoting the Construction of the "12th Five Year Plan" Pollution Reduction Key Projects, which identified 36 key emission reduction tasks, including 18 water related emission reduction projects, and 1 gas related pageviews: 598

2017-12-28

More than 4.6 billion yuan was spent on water pollution control in Fuxian Lake basin during the 12th Five Year Plan period in Yunnan

On the 5th, the "12th Five Year Plan" for the Comprehensive Prevention and Control of Water Pollution in Plateau Lakes of Yunnan Province was publicized on the colorful Yunnan Protection Action Website of the Environmental Protection Department of Yunnan Province. The ideas, objectives, tasks, project settings, and pollution of the "12th Five Year Plan" for the comprehensive prevention and control of water pollution in plateau lakes were viewed by 628 people

2017-12-28

Sino Japanese Enterprises Cooperate to Develop Spiral Sludge Dehydrator

A few days ago, a promotion meeting was held in Qingdao, Shandong Province. The company is jointly established by Japan Hejian Production Institute and Shandong Hongqi Electromechanical Co., Ltd. The Hejian Production Institute, which has a history of nearly 100 years, will officially enter the sludge dewatering market in China. It is understood that the number of overlapped views: 535

2017-12-28

Solid liquid separation equipment for livestock manure

The livestock manure dry and wet separator is mainly used in pastures or breeding farms to solve the problems of difficult treatment of manure and environmental pollution. There are several models of livestock manure dehydrators: pig manure dehydrator, pig manure processor, pig manure dry and wet separator, chicken manure processor, cow manure treatment - browse volume: 806

2017-12-28

Introduction of solid-liquid separation sludge dehydrator

Zhejiang Zhengda Environmental Protection Equipment Co., Ltd. is a company integrating technology development, drainage and water supply engineering equipment production. The company has independently designed, built and operated slaughterhouse sewage and protein sewage treatment. Sludge Process Reduction Activated Sludge (SPRAS) Sewage Treatment - View: 634

2017-12-28

Sludge dehydrator turns waste into treasure, Dongguan's first sludge treatment plant will be officially put into operation next month

The first sludge treatment plant in Dongguan with a total investment of 390 million yuan will be officially put into operation next month. After more than half a year of trial operation, the daily sludge treatment capacity of the plant is more than 500 tons. Through technical treatment, sludge is not only transformed into a new type of plate, but also widely used in aluminum plastics - 938 views