The solution of construction waste has become a top priority. And the advent of the mobile jaw crushing station, let us see that construction waste can "turn waste into treasure." The emergence of mobile crushing stations enables construction waste to be turned into recycled sand and gravel aggregates, which not only solves the problem of environmental pollution, but also relieves the tension of sand and gravel aggregates to a certain extent, and the mobile crushing stations are flexible in transition. Drive wherever you want it, saving time and effort and greatly improving the utilization of resources.
Construction waste crushing process
1. Pretreatment: It is recommended that the construction waste materials be pretreated first, including (optional) using a hydraulic hammer to reduce the excessively large materials, cut the excessively long steel bars, prevent damage to the conveyor belt, and sort and remove large debris.
2. Crushing: The raw materials are crushed by jaw crusher, impact crusher, construction waste crusher, etc. This process can quickly crush construction waste and separate the steel bars.
3. Iron removal and screening: The crushed construction waste is separated by iron remover to separate ferrous metals such as steel bars. Sand and gravel are passed through the vibrating screen to form finished sand and stone of different specifications. A small amount of materials that do not meet the fineness requirements are returned to the construction waste crusher reprocessing to form a closed loop to ensure the grade requirements of the finished material.
4. Grinding: The construction waste crushing process is optional. If the finished product required by the user is powder with a smaller particle size, the crushed construction waste can be further processed by a grinder.
What crushing equipment will be used? Compared with the fixed production line, the mobile crushing station has become an ideal equipment choice due to its small footprint, fast production time, and convenient transfer. The details are as follows:
1. Flexible movement. The main advantage of the mobile crushing station is the flexibility of use. Unlike ordinary crushers, it can only be fixed at the same location. The mobile crushing station is not subject to geographical restrictions and can be switched at any time according to customer needs. Whether it is a narrow urban demolition site, or a mobile project such as a road with a long construction period, the mobile crusher can well cooperate with the mobile operation. Such flexibility brings more convenience to users, avoids site restrictions for fixed crushing areas, and relatively speaking, it can better ensure the improvement of work efficiency.
2. Unlimited space. The use of mobile crushing station will not be restricted by space. Its compact and reasonable space layout can make this type of equipment meet different space requirements. It is even possible to use an extension machine to directly convey the materials and turn away from the site to avoid secondary pollution during transportation. Therefore, in terms of environmental protection, mobile crushers are even better.
3. Less investment. This type of equipment of mobile crushing station has the advantage of convenient installation. It is actually integrated unit equipment, and the installation is very simple and convenient. Jaw-type mobile crushing station looks for the grand view of intelligent manufacturing, adopts mature technology, runs smoothly, and has low operating costs. There is no need to lay foundations, low investment costs, fast return cycles, and low maintenance costs.
4. Intelligent operation. Equipped with a generator set device, it can work under power or without power, and the energy saving effect is significant. The mobile crusher is an independent production line with a high degree of automation. It adopts a PLC centralized control system, which can realize remote intelligent monitoring operation, grasp the operating status of the equipment at any time, and adjust production instructions according to needs. Driven by "hydraulic + grid electricity", it is more adaptable to production lines with harsh environments, ensuring more convenient production and transportation.
5. Comply with environmental protection standards and realize green production. It is equipped with auxiliary equipment such as dust removal and noise reduction, which meets national environmental protection standards, and realizes resource regeneration, while realizing environmental protection and economic benefits.