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A slurry material dehydration device and dehydration method thereof

A dehydration device and material technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of high moisture content and low dehydration efficiency of finished products, and achieve the effects of saving economic costs, convenient operation, and reducing moisture content

Active Publication Date: 2015-12-02
YUNNAN DAHONGSHAN PIPELINE
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Problems solved by technology

[0008] The invention designs a slurry material dehydration device and its dehydration method, which solves the technical problems that the existing slurry material dehydration device has low dehydration efficiency and high moisture content of the finished product after dehydration

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  • A slurry material dehydration device and dehydration method thereof

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Embodiment Construction

[0023] Combine below figure 1 , the present invention is further described:

[0024] Such as figure 1 As shown, a slurry material dehydration device includes a vacuum pump 1, a vacuum filtrate bucket 2, a vacuum hose 3 connected to a ceramic plate, an artificial stirring tank and a ceramic plate. The ceramic plate is placed in the artificial stirring tank, and the artificial stirring tank is connected to one port of the vacuum filtrate barrel 2 by connecting the vacuum hose 3 of the ceramic plate, and the other port of the vacuum filtrate barrel (2) is connected to the vacuum pump (1) through a pipeline. The bottom port of the vacuum filtrate barrel 2 is connected to a filtrate water discharge pipe, and a filtrate water discharge outlet valve 4 is arranged on the filtrate water discharge pipe.

[0025] Put the ceramic plate into the mixed medium in the artificial stirring tank, close the filtrate water discharge outlet valve 4 in Figure 1, and turn on the vacuum pump 1. Afte...

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Abstract

The invention relates to a slurry material dewatering device and a dewatering method thereof. The slurry material dewatering device comprises a vacuum pump (1), a vacuum filtrate tank (2), a connecting ceramic plate vacuum hose (3), a hand mixing tank and ceramic plates. The slurry material dewatering device is characterized in that the ceramic plates are placed into the hand mixing tank, the hand mixing tank is connected with a port of the vacuum filtrate tank (2) through the connecting ceramic plate vacuum hose (3), and the other port of the vacuum filtrate tank (2) is connected with the vacuum pump (1) through a pipeline. The slurry material dewatering device and the dewatering method thereof can effectively overcome a plurality of defects of a traditional dewatering method in the prior art, improve the dewatering efficiency of mud, iron ore pulp and tailings, and reduce the moisture content of dewatered finished products.

Description

technical field [0001] The invention relates to an experimental dehydration device and a dehydration method thereof, in particular to the field of dehydration of slurry materials such as iron concentrate, coal slurry, sludge and tailings; it can be widely used in metallurgy, mining, nonferrous metals, environmental protection and sewage treatment and other industries. Background technique [0002] Since our company is in the development stage at this stage, in order to meet the pipeline transportation projects of different media, solid-liquid separation is the terminal process of pipeline transportation. Therefore, the dehydration of different media has also become an important issue for the company's development. [0003] At present, there are mainly dehydration methods for slurry materials such as iron concentrate, coal slurry, mud, ore slurry, and tailings slurry. 1. Use road drying and natural air drying. 2. Use a filter press to squeeze out the moisture in the slurry ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/26B01D29/03
Inventor 白建民潘春雷郭悦波张江建宗琪李伟军陈磊李斌
Owner YUNNAN DAHONGSHAN PIPELINE
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