Turning Conveyor device is a new product developed. It is a new type of equipment developed for the bending of underground tunnels in coal mines. Once the equipment is changed, multiple belts are required at the turning of tunnels. With the transportation method of tower connection, one machine can realize the purpose of turning and reversing, so that one device can replace multiple transfer devices. No need for power, save time, electricity, installation, safe and reliable, can realize any angle conversion between 0-180 degrees left and right. Realized the revolution of underground belt transportation in coal mines. The Belt Conveyor turning device has a wide range of use, which can make the belt conveyor realize horizontal turning, up and down turning, combined turning, and up and down slope-changing operation (the belt pressing function can be realized in the up-and-down slope-changing operation to prevent the generation of streamers). Originally, multiple belt conveyors were required to be lapped for conveying. Now, this device can achieve the purpose of reversing and steering with one machine, which can save electricity, labor, equipment, installation, and electrical control. The device adopts the cut-disc type long satellite roller steering roller to ensure that the conveyor can eliminate the axial force in the plane corner operation and achieve the purpose of belt reversing. Any conversion angle between 0° and 180° can be achieved. Performance parameters and use range Use range and parameter selection Steering angle: 0°~1 80° can be achieved Bandwidth: 500mm~1 400mm Models: all belt conveyor turning times: 1~2 times Resistance coefficient: K=1. 08~1.1 2 External dimensions: see the table on the right Main features: Saving investment: Saving investment in equipment such as nose, tail, slide, and electronic control. Reduced personnel: no need for special personnel to be on duty, reducing jobs and increasing the safety factor. Energy saving: The equipment does not need power, which reduces the installed capacity and saves a lot of power consumption. Reduce costs: The device has a simple structure, saves time, electricity, and labor, and greatly reduces operating costs. Easy installation: no need to increase the height and length of the roadway. Scope of application: The scope of application is very wide, which can make the belt conveyor realize horizontal turning, up and down turning, combined turning, and up and down slope-changing operation (the belt-pressing function can be realized during the up-and-down slope-changing operation to prevent the generation of streamers). The reversing system can be considered when the following conditions are present. 1. In a transportation system, the reversing system is most suitable to use the reversing system, which can save labor and electricity. , Save equipment, save electricity control. 2. After the reversing system is used, the belt conveyor can share a machine head, a belt storage device and a tensioning device before and after turning, so that the distance from the tail to the turning point can be very short (the shortest can be only about 4 meters) In this way, in the final mining, there is no trouble in replacing the slipper because the belt conveyor is required to be too short, which greatly improves the work efficiency. 3. When excavating the roadway, using the reversing system to extend the belt conveyor to the excavation head can replace the trouble caused by laying the slide. This saves labor, electricity, and maintenance.
Turning Conveyor,Turning Belt Conveyor,Power Turn Conveyor,Drawer Conveyor DMT Machineries (Suzhou) Ltd , https://www.dmtsz.com
The entire room of the artificial intelligence climate room is designed as a modular structure that is easy to install, maintain and move. The connection of the steel plate was taken by bending, riveting, and then using a new double combination adhesive. It does not leak or leak steam under high temperature and high humidity. The chamber body is a flat top structure. The main room is set up. Under the static pressure box. The main circulation adopts the airflow organization with full-hole feeding and full-hole plate return; the jacket airflow is sent along the upper part of the jacket from the back to the front, and the back part of the jacket is returned from the front to the back. This causes the main circulation flow direction to be substantially perpendicular to the jacket circulation flow direction. The above airflow pattern helps to improve the uniformity of the temperature field. A new type of electric heated shallow steam humidifier was designed. Fast heat, fast steam supply, low inertia, small volume of humidifier, small heat loss. Electronic circuits are used to automatically control the humidifier water level and there are redundant measures.
The artificial intelligence climate room control system takes APPLEn as the main engine, the system contains three control channels - the main room temperature control channel, the main room humidity control channel, the jacket temperature control channel. In the system, heating is electric heating, humidification is electric humidification, and uniform continuous control. Refrigeration and dehumidification need to start the cold machine for switch control. In order to select the cooling capacity, the main cooling and the folder cooling are divided into three levels. Due to temperature and humidity as the slow variables, in order to simplify the circuit and debugging, the scheme of sharing the amplifier and A/D converter was adopted, and the sample-and-hold circuit was omitted.
Through practical application experiments, it has been found that the intelligent control of the artificial intelligence climate room does not depend on the mathematical model of the controlled object. It can make full use of human experience knowledge, skills and intuitive reasoning, and is worthy of promotion and application.
The artificial intelligence climate room is a large-scale experimental equipment that can adapt to the natural environment and can simulate the natural climate change. In the long-term research process, the control system of the artificial climate room is a multi-variable cosmopolitan system, and whether or not it depends on the accurate mathematical model to perform artificial intelligence on such systems remains to be studied. The artificial intelligence climate room has fully adopted the artificial intelligence scheme and achieved success. Compared with the PID scheme, the debugging workload is saved by about 5/6, the control index is excellent, and the robustness is greatly enhanced.