1. Gangue easy to make soil pollution.Harmful ingredients in coal gangue by weathering, rainwater, surface runoff, soil erosion penetration, resulting in soil acidification, salinization, roll crusher, the land becomes very poor, is not conducive to farming, while also undermining the growth of microorganisms in the soilaffect the crop root growth.
2.Gangue easy to cause water pollution.No long-term disposal of coal waste, not only occupy large tracts of land, and the copper, chromium, lead, heavy metal, the surface water (especially by rain washing) or serious pollution of groundwater and soil near the water, hammer crusher, crimes against humanity for a livingand produced.
3. Gangue easy to air pollution.Coal piling up by the long, slow and easy to spontaneous combustion or oxidation of sulfur dioxide, nitrogen oxides and other air pollutants, through easy to form long-term weathering of gangue dust into the atmosphere, the particles suspended in the air, affecting air quality.
4. Gangue not abandoned, not only occupied the land, would pollute the atmosphere, farmland and water.China backlog of 10 million tons of coal gangue, coal waste discharge will be 1 million tons per year.In order to eliminate pollution, since the 60s, many countries begin to address the handling and use of coal gangue.
Coal crushing machine is mainly of the type used to destroy the cinder brick, slag, shale, coal gangue, construction waste materials such as broken destroyed solved with gangue, coal cinder as a brick to add material, the fuel; with waste rock, shale producedstandard bricks, hollow brick crushing humidity of materials destroyed setbacks.
Coal crusher broken by destroying the material after the destruction of manufacturing sintered brick, brick without fuel, save energy, brick without (less) of land, conservation of land resources; turning waste into wealth, reduce environmental pollution; construction investment,Enterprise-effective.Coal crusher with crushing destruction after destruction of gangue, can be used in the manufacture of hollow unburned bricks: bricks without fuel, save energy; brick without (less) of land, conservation of land resources; turning waste into wealth, reduce environmental pollution;plant investment, enterprise-effective, environmentally friendly material part of the country full advocate and promote new products.
Our company specializes in home construction dryer, ball mill, iron ore processing equipment, rod mill, iron ore, gold processing equipment, hematite mineral processing equipment, sand iron selection equipment, dry magnetic separation, crushingmachine, jaw crusher, sand making machine such as a full set of high-quality equipment.Crusher, ball mill many times won the honorary title, and exported to overseas countries and regions.
Coal mill because of its unique design and wide range of applications, also known as gangue broken without destroying the machine screen at the end, no screen to destroy the end of sandstone crushing machine, crushing destruction machine shale, coal cinder crusher without destroying the bottom screen machines, shaledestroy the machine without breaking the bottom screen, crushing of construction waste destruction machine, coal machine, humidity and other materials, the name of the king crushing, crushing machine processing equipment in the important role of magnetic separator.Our company and from the use of materials and technology officer for a full range of technology is different and, produced sand line, so that the performance of various materials are widely used in the crushing together to destroy, truly multi-functional and efficient crushing machine.
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