Regarding the grounding issues of mixing tanks and reactors
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In daily construction, for static electricity grounding, the tank is generally connected to the plant’s grounding wire using flat iron. But sometimes, due to the lack of grounding installed in the early stages or because the grounding bars are located far away from the equipment site, how do people solve this problem? I think it might be possible to directly weld the flat iron of the equipment to the columns of the factory’s steel structure, right? Because the pillars are inserted into the ground.
First, connect the various devices in the workshop using flat iron wires, and then connect them to the central collection point! Can’t it be done this way?
I think the grounding can be connected to the factory building columns.
Does that mean it can’t be done this way now? If each device is connected to the pillar, how long would that distance have to be? It’s better to connect them together first and link one of the devices that is closest to the pillar!
For now, my idea is to drill a hole in the isolated building and then weld a flat bar across
Connected to the plant’s steel structure, there are the following issues: 1. Problems with grounding resistance； 2. In the event that the steel structure of the factory building is struck by lightning, the reverse flow of electricity can cause accidents ； 3. It may cause interference with the control systems for low-voltage electrical systems.