Adjustment instrument panel and industrial production standard of weightlessness scale
Weightlessness scales are used in the entire process of industrial production for solid raw materials and their raw materials; the operation regulations for continuous and accurate measurement verification are relatively high. Weightlessness scales are a new type of measurement verification machinery and equipment that can consider the regulations, and are used in the entire process of application. Based on the change in the net weight of the raw materials on the scale, it carries out continuous and accurate measurement and verification of raw materials. Weightlessness scales have slowly replaced the original electronic belt scales, spiral scales, etc. in their applications. As a new and upgraded measurement verification method, the machine equipment has been obtained in the manufacturing industries such as chemical plants, metallurgy, chemical fiber, and mining. In more and more common applications, all the machinery and equipment on the weighing platform and the loading bin on the weighing platform are used as all weighing bodies. The sensor of the weightlessness scale reasonably transmits the net weight change on the scale body to the control panel of the weightlessness scale. This component is a part of the key solution of the machine and equipment, and all the solving functions and operations of the machine equipment are immediately controlled by it. To carry out. The control panel of the weightless scale can reasonably calculate the net weight change rate of the scale body during the enterprise time based on its data signal during the whole process of application as the specific instantaneous total flow, and then set the total target total flow in a reasonable setting. Carry out reasonable comparisons. The output frequency of the soft starter of the feeding motor in the weightless scale can reasonably change the motor speed ratio and the specific feeding amount. The machine and equipment are as close as possible to the overall target total flow set, so that accurate feeding can be achieved reasonably The purpose. In order to reasonably maintain the accuracy and continuity of the measurement verification of its weightlessness scale, the loading bin of the machinery and equipment must be equipped with a large hopper that can continuously feed materials and a fully automatic gate valve that controls the replenishment of materials, machinery and equipment. Set an upper limit value for replenishment and an unrestricted value for replenishment in the control dashboard.