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Vacuum coal slurry dewatering machine (video)
Vacuum coal slurry dewatering machine (video)
Product details
I. Overview
Coal is the most abundant fossil fuel resource in the world. China is a major producer and consumer of coal, and for a considerable period of time in the future, coal will remain the most important primary energy source in China. Coal washing is the process of removing or reducing impurities such as coal, gangue, sulfur, etc. from raw coal, and dividing it into several varieties and grades based on different coal types, ash content, calorific value, and particle size to meet the needs of different users. Coal selection is an economical and effective technology that significantly reduces pollutant emissions, improves coal utilization efficiency, and saves coal transportation. Coal preparation technology has been widely applied in China.
Due to the high viscosity and long natural drying time of the coal slurry after flotation in the coal washing plant, it can only be transported after about a month, which greatly increases the land area of the coal washing industry and is one of the difficulties that plague the industry.
Our company has developed an efficient and continuous coal slurry dewatering equipment based on the current situation through scientific research and development. The equipment has a small footprint, low power, and can reach as low as 1.85kw. It works continuously and is supplemented with specialized flocculation drugs, with high dewatering efficiency. The coal slurry moisture content can reach 65%, and the output is high. It breaks through the shortcomings of low output, inability to work continuously, and high labor intensity of plate and frame filter presses, as well as the high investment cost, high operating cost, and high power of ceramic filter presses.
This is a major breakthrough in the coal washing industry!
This is a major breakthrough in the coal washing industry!
The coal slurry after flotation in the coal washing plant is difficult to dehydrate due to its high viscosity. The general dehydration method is drying, but the investment is huge. The coal washing sludge dewatering machine produced by our company is a new generation of coal washing sludge dewatering equipment, which has many advantages compared to other coal washing sludge dewatering equipment.
This equipment is a new generation patented dewatering device developed and produced by our company through the introduction, digestion, and absorption of advanced technology from Finland. It is equipped with special agents and special mesh belts, which completely solve the problem of difficult coal slurry dewatering. It has the advantages of large processing capacity, high dewatering efficiency (which can be directly increased from 0.8-3% slurry concentration to 28-35% or more), and low energy consumption. Due to the pre dewatering mesh scheme of the new model, the natural gravity dewatering zone of the sludge has been extended, and the mesh is not easily blocked by fiber sludge without being squeezed. So compared to traditional filter presses, the net and amide usage are reduced by more than 10-30%, and the structure is simple, easy to install, occupies a small area, is inexpensive, and requires less investment. It is an ideal product for coal slurry dewatering.
2、 Advantages of this device
(1) Continuous operation, high processing capacity, and good dehydration effect.
(2) Low vibration and low noise.
(3) Smooth and safe operation
(4) Energy consumption as low as 1.85kw
(5) Small footprint
(6) Long service life
Welcome friends from all over to choose!
Our company's products have been applied in actual production, and we welcome people from all walks of life to visit and inspect!
Please indicate the source when reprinting. Shandong Innovation Huayi official website:http://www.chuangxinhuayi.net
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