Posted on Fri, 11 Jul 2025 03:51:09 +0000
Vacuum pumps play a key role in metal smelting. They are mainly used to create and control low pressure or vacuum environment, which is essential for improving metal purity, preventing oxidation, removing harmful gases and melting special alloys. The following are its specific applications and En...
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Posted on Tue, 18 May 2021 08:21:17 +0000
Filtration is to generate a pressure difference on both sides of a porous filter medium such as a filter cloth, and the solid particles in the filter slurry are trapped by the filter medium, thereby separating the liquid and solid phases. The vacuum filtration uses the pressure difference between...
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Posted on Fri, 02 Apr 2021 01:57:40 +0000
The so-called filtration is to generate a pressure difference on both sides of a porous filter medium such as a filter cloth, and the solid particles in the filter slurry are trapped by the filter medium, thereby separating the liquid and solid phases. The vacuum filtration uses the pressure diff...
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Posted on Wed, 31 Mar 2021 06:03:43 +0000
The safety of coal mines should start from small things, such as the application of liquid ring vacuum pumps in the coal industry: Liquid ring vacuum pumps are used in the coal mine industry. The safety of coal mines has received more and more attention. An endless stream of accidents do not occ...
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Posted on Thu, 18 Mar 2021 08:51:10 +0000
The performance of Roots blower is suitable for concentrate dewatering process. The purpose of pressure air for concentrate dewatering is to blow and scrape the filter cake which has been dehydrated by vacuum from the filter cloth. In order to keep the dried concentrate free from water and prolon...
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Posted on Fri, 04 Sep 2020 09:32:33 +0000
Working principle 1. production material 1) Dolomite The particle size of dolomite is required to be 10-40mm, and the part exceeding the upper limit of 40mm and the lower limit of 10mm shall not exceed 5%. The chemical composition of dolomite: MgO: 19-21%; CaO: 30-33%; SiO2<0.5%; Fe2O3<0.5%...
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Posted on Thu, 24 May 2018 07:56:25 +0000
2BE water ring vacuum pump No matter Extracting alumina from bauxite, iron ore, phosphates, copper, titanium dioxide, or coal, and the general application of liquid ring vacuum pump can be used as follows: vacuum filtration Flat, a drum, tape, and precoat filter machine in the application of filt...
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Posted on Thu, 24 May 2018 06:22:38 +0000
The varying and complex methods used to extract and process minerals present the most demanding pump services in industry. Whether extracting alumina from bauxite, iron ore, phosphate, copper, titanium dioxide or coal, there are some generic applications that can employ EVP equipment (water ring ...
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