Multi-product mechanical wind power combined powder concentrator

Abstract

The invention discloses a multi-product mechanical wind power combined powder concentrator. The multi-product mechanical wind power combined powder concentrator combines mechanical separation and pneumatic separation as well as static separation and dynamic efficient separation, so that various finished products can be produced by one equipment. According to the pneumatic dry separation equipment, the sand making separation process is optimized, system equipment configuration is reduced, classification is accurate, efficiency is high, the cleaning effect is good, and the product quality can be improved; a power unit adopts a frequency conversion control technology, so that energy consumption is reduced, product granularity adjustment is simple and easy, the content of finished product particles in tail discharged dust can be conveniently controlled, and the comprehensive utilization rate of resources is improved; each layer of screen mesh can realize standardized and modular design, and is convenient to select, assemble, disassemble and replace; and the equipment works under negative pressure, does not need water resources and sewage treatment facilities during operation, is small in occupied area, environment-friendly, free of dust raising points, free of dust pollution and good in production environment, and can effectively reduce environmental, water and land pollution caused by existing production equipment.

Description

technical field [0001] The invention relates to a multi-product mechanical and wind combined powder separator, which is a powder granule classification and separation equipment for sand making industries such as machine-made sand, tailing waste rock utilization, and waste concrete reuse, and is also suitable for chemical industry, metallurgy, electric power, etc. Classification and separation of dry powder materials in industries such as , mining, pharmaceuticals, and rare metals. Background technique [0002] Sand and gravel are the most widely used and indispensable materials for infrastructure construction such as buildings, roads, bridges, high-speed rail, water conservancy, hydropower, and nuclear power. my country's machine-made sand and gravel preparation, construction waste concrete and tailings waste rock recycling and utilization of sand making industries and other technologies The research is not deep, most of them adopt original burial, and some of them are equipp...

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Problems solved by technology

The main task of the invention patent is to solve the problems of environment, land and water resources pollution in the wet production line of the existing sand making and grading system, many grading equipment, more finished products in the discarded materials, low resource utilization rate, and serious waste of materials. Solve the problems of environmental pollution in the dry process production line, unreasonable gradation of finished products, and inability to produce high-quality machine-made sand

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