Seven-point composition of weightlessness scale and its work content
The key to the composition of the weight loss scale can be divided into the following contents: 1. Feeding equipment; 2. Feeding water conservancy gate; 3. Stirring device; 4. Weighing silo; 5. Sound card rack; 6. Measurement verification. Manipulating equipment; 7. Most of the seven weighing sensors, these seven parts are very important for weightlessness scales, and belong to the indispensable key components. 1. Feeding equipment for loss-in-weight weighing: The key to the feeding equipment in loss-in-weight weighing is to discharge the weighed raw materials, and to use centrifugal impellers in accordance with the characteristics of the raw materials at the transportation level and the natural environment of all applications Vibrating feeder, accumulative vibration feeder or vibrating vibrating feeder, but the more common application should be the spiral vibrating feeder, which is relatively high-quality in feeding equipment 2. Water conservancy gate for weightlessness weighing: The key function of the water conservancy gate for weightlessness weighing is to carry out the feeding of the weighing bucket. The more common ones are butterfly valve, gate valve and gate valve. In the same way, under normal circumstances, if the most important thing is to pay attention to the coordination ability of the power switch and its tightness, it is also critical in the smoothness of the material; 3. The mixing device of the weightless scale: the mixing device For weightlessness scales, the most important thing is to carry out auxiliary dumping work for raw materials with poor circulation performance. Everything is normally composed of spiral leaves or spikes and other drive motors, and use The rotation of the arch arm ensures that the entrance and exit of the raw materials are relatively smooth; Fourth, the weighing silo of the weightlessness scale: The silo weighed in the weightlessness scale actually belongs to the carrier, and the raw materials are weighed. In the selection, the most important consideration is its anti-corrosion and acid resistance characteristics, and the loading time should account for about 10% of the entire weighing process. This point Everyone should pay attention to the actual operation; 5. The sound card rack of the weightless scale: the sound card rack is the support between other machinery and equipment in the weightless scale, and the weighing sensor is immediately installed in the sound card rack Above; 6. Metrological verification and control equipment for weightless scales: The weighing sensor belongs to the most critical component for weightlessness scales. Therefore, a relatively firm and very high pixel sensor must be selected to signal the raw material in the net weight. On the other hand, it is immediately converted into an electronic signal and carried out a reasonable output; 7. The weighing sensor of the weightlessness scale: The measurement verification equipment is composed of a fully intelligent weighing instrument panel and a fully automatic automatic control system. The most important thing is the control and measurement verification of the speed of the feeder and its air supply; and in the weightlessness scale, the inlet and the foundation of the inlet are all made of soft anti-fouling or air-sealed The conductive flexible connection ensures that the connection between the storage hopper and the machine equipment does not endanger the actual weighing effect. The weighing silo and the feeding equipment installed directly below can be immediately installed in the sound card rack. On the moving sensor.