Circular yard with scraper bridge reclaimer

- Circular material yard covers a small area and has a large storage capacity. Solve the problem of loss and scattering of materials in the process of stacking and fetching, which occurs when the material pile is affected by wind and rain.

- The problem of storing more materials in a smaller space is solved by setting the peripheral retaining wall.

- Circular yard can store a large amount of materials in a limited space, thus improving the space utilization rate.

 

- According to the different rotary radius of the reclaimer, the diameter of the yard varies from 60m, 80m, 90m, and 110m to meet the different scale and demand of the project.

- The design of the circular yard adopts the mesh frame structure, which is connected by nodes in the form of a grid by means of multilink rods, forming a spatial structure with high stability and reliability. The net frame structure is relatively light weight, which not only saves material, but also has a high aesthetic appearance. In addition, the mesh frame structure is relatively simple to take materials, and the construction process is also more convenient, greatly reducing the construction period.

- Round yard stacking and reclaiming machine is a material stacking and reclaiming equipment specially designed for round yard, which consists of a combination of reclaiming machine running on a round track or fixed in the center column and stacking machine fixed in the center column. The equipment has a high degree of automation and can realize unmanned operation, which greatly improves the operation efficiency and safety. Its components include main beam, reclaiming mechanism, stacking slewing mechanism, reclaiming slewing, center column, stacking arm, stacking amplitude mechanism, stacking tape machine, walking mechanism, platform, electric room, driver's room, dust removing device, lubrication system, power supply device and electric system, etc. These components work in concert to ensure the high efficiency operation of the equipment.

- Intelligent system for round yard; 3D laser scanning, data acquisition technology to monitor the changes of the stockpile on site in real time and produce 3D graphics. The front end of the stacker reclaimer cantilever is equipped with an automatic stack height detection system, which collects the stack height in real time, and automatically determines the change of stack, walking, etc. according to the stack control model. Through 3D technology, data acquisition technology, automation control technology to achieve intelligent control of the yard to increase the pile, reduce the pile, unmanned operation.

 

In many fields such as thermal power yards, coal, chemical industry, cement, etc., the application of circular stockyard has become very common.

 

- All operators must be professionally trained and after passing the corresponding examination, they can become qualified and specialized personnel in charge of the relevant operation.

- It is strictly forbidden to exceed the capacity of stacking and picking up materials, as well as the range of pitching angle and slewing angle specified in this manual during operation to ensure the safety and correctness of work.

- The position of the limit switches should be checked periodically to ensure that they are in the correct position, and the brakes should be checked for reliable braking. It is strictly prohibited to move the limit switches or adjust the brake at will to avoid accidents.

- All tools and spare parts must be stored in special boxes and cabinets, and it is forbidden to scatter them anywhere to keep the working environment neat and safe.

- Sundries such as grease, sewage and scattered materials on ladders, platforms and walkways should be cleaned up frequently to ensure a clean and safe working environment.

- The electrical part should be inspected and maintained regularly by specialized personnel, and the electrical safety operation regulations should be strictly observed during operation to ensure the safe operation of electrical equipment.

- All operations must be carried out in strict accordance with the regulations, and before and after the operation should be fully prepared and finished to ensure the safety and efficiency of the whole operation process.