Mobile crushing station becomes urban green development protective wall

In the development of urban infrastructure construction, construction waste is a product that must remain in the city's metabolism, and it is the burden of urban development. Not only China, many cities in the world have faced the situation of rubbish siege. With the development of science and technology, people's understanding of construction waste has also gradually deepened. Construction waste is considered to be the most development-free, permanent “urban mineral deposit” and “misplaced resource”.

The use of construction waste backfill is mainly used for site leveling, road embankment, and filling of depressions. The construction waste used for site leveling and road embankment shall be broken and used for backfilling with the use of mineral filler equipment after being broken. The construction waste that is used to fill the wasteland can be directly backfilled without crushing. Backfill construction waste should be based on construction waste such as muck, gravel, and bricks. Underground water sources and recharge areas must not be backfilled with construction waste. For the site selection of construction waste landfills, please refer to the “Technical Specification for Domestic Sanitary Garbage Landfills (CJJ17)”. It is advisable to choose convenient access, reasonable distances, and land-use value in valleys with natural low-lying topography and quarry pits. Low, groundwater-poor areas; landfill capacity should ensure that construction waste is destroyed within the service area and construction waste is rebuilt after the disaster. It is known that the recycled building materials processed by the Yifan company's mobile crushing plant are widely used. According to the size of the particles, they can be used as wall plastering materials, roadbed backfill materials, building materials such as blocks, and recycled concrete aggregates. One ton of recycled building materials can be made into 0.45 tons of new wall materials, and the remaining 50% can be made into composite materials. The utilization rate of construction waste handled by Yifan’s mobile crushing plant reaches more than 90%, which can save resources, and after construction waste becomes a useful building material, the dumping and landfilling of construction waste is reduced, and the construction waste is reduced. The occupation of land resources by construction waste avoids the pollution of soil and water by construction waste, and has obvious environmental protection effects.

The mobile crushing station is a mobile crushing and screening device for Zhengzhou Yifan's self-developed fully hydraulically driven crawler-type vehicle. It mainly consists of a feed system, a sensor and a monitoring system, a crushing system, a release system, and a dust removal system. The noise in the mobile crushing station, the best noise absorption system, the equipment is compact and flexible, it can meet the crushing operation of the construction waste in the urban area, the effective dust removal system, the appropriate noise emission status of the diesel engine, and the release system remotely controls the hydraulic pressure in the mobile crushing station. Obstacles, pre-screening devices greatly increase crushing efficiency. The crawler-type mobile crushing station is a mobile small-scale processing plant widely used for the crushing of building rubbish, the crushing of materials such as rock, ore, and blocky roads and old asphalt concrete to meet the requirements for the crushing of mines, hydropower stations, coal mines and other projects. concept. Tracked mobile crushing stations can increase labor productivity, reduce costs, and truly achieve safe production.