In order to improve the quality of Roots vacuum pump, it is necessary to improve the development of its overall application strength in combination with the application of the product, and constantly realize the overall drive of the product application ability, so that it can enhance the continuous improvement of its quality advantage under the function of reasonable application, and make it reflect the internal application advantage in the development process.
1. Low wind pressure and high current: this kind of situation occurs more often. The main reason is that the dust on the filter screen at the inlet of Roots vacuum pump is not cleaned in time. If the filter screen is cleaned carefully, the problem will be solved. This requires us to clean the filter screen frequently in the production to ensure the smooth inlet of Roots vacuum pump, which is not only conducive to the operation of the equipment, but also will not affect the calcination.
2. Impact between impeller and impeller of Roots vacuum pump: displacement of gear teeth; the elimination method is to adjust the clearance and tighten it. Over rated pressure operation; the troubleshooting method is to check the cause of over pressure before troubleshooting. The tooth surface is worn and the tooth gap is increased, resulting in the change of the clearance between impellers; the elimination method is to adjust the clearance.
3. Roots vacuum pump shell vibration: reason 1, in the use process did not do a good job in maintenance work. Reason 2: the use time of roots drum vacuum pump is too long. When disassembling the machine, measure the matching dimensions of the machine.
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