The most important technical and economic indicators of the polishing and dust removal process are two: one is the investment cost, and the other is the operating cost. The former is disposable and the latter is recurring, and its cumulative number can be several times or even dozens of times the former. Among the operating costs, the ratio of power consumption to wearing parts is the largest. Therefore, reasonable design is very important to reduce operating costs.
According to the layout of the on-site process equipment, the dust removal process uses a two-to-one type dust removal system. The eight polishing machines are divided into one group, and two groups are equipped with one dust collector. There are five dust removal systems that work independently and do not interfere with each other. If the production volume is small , Just open the corresponding dust removal system as needed, and its purpose is to save energy. If the frequency conversion control is adopted, the energy saving effect is better. The main fan motor adopts the frequency conversion automatic speed control technology. A pressure gauge is installed on the main pipeline. According to the production situation, the speed is automatically adjusted to save energy.
In the process of polishing, dust removal will inevitably produce sparks. In order to protect the filter bag, a temperature spark monitor is designed in the design of the dust collector. There is an automatic fire extinguishing device. The water source is connected to the fire water to control the accident in the bud state.