Control method, system and equipment of molten salt pipeline vacuum salt dredging device
The invention provides a control method, system and equipment of a fused salt pipeline vacuum salt dredging device, belongs to the technical field of computer information processing, and solves the problem that residues between a fused salt pump in a fused salt storage tank and the bottom of the sto...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a control method, system and equipment of a fused salt pipeline vacuum salt dredging device, belongs to the technical field of computer information processing, and solves the problem that residues between a fused salt pump in a fused salt storage tank and the bottom of the storage tank cannot be discharged in time. The control method comprises the steps that state data of a first valve, a second valve and a third valve and liquid level data of the fused salt storage tank are obtained; generating a first control instruction according to the state data and the liquid level data; controlling the first valve to open, the second valve and the third valve to close according to the first control instruction, and operating the vacuum pump; acquiring air pressure data in the three-way pipe fitting; when the air pressure data is lower than the first preset value, a second control instruction is generated; controlling the first valve to close, the second valve and the third valve to open and the v |
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