High-speed electrochemical coating device with - a circulation system, comprising a coating cell comprising the following devices: - an anode, a cathode, an electrolyte , at least one input and one output for the electrolyte , - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell , and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte , i.e. after the outlet of the coating cell , wherein a gas pot is provided between the coating cell and the pump , which is designed to separate electrolysis gases from the electrolyte , wherein a suction device for removing collected gas from the gas pot is provided, and wherein a partition wall with an overflow edge is arranged in the gas pot , which separates an inlet for electrolyte into the gas pot from the coating cell and an outlet for electrolyte from the gas pot in the direction of the pump , wherein a first region is formed in the region of the inlet and a second region is formed in the region of the outlet by means of the partition wall, which regions are in fluid communication with one another, and a third region is formed above the overflow edge, in which gas can outgas from the electrolyte . - a circulation system, comprising a coating cell comprising the following devices: - an anode, a cathode, an electrolyte , at least one input and one output for the electrolyte , - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell , and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte , i.e. after the outlet of the coating cell , wherein a gas pot is provided between the coating cell and the pump , which is designed to separate electrolysis gases from the electrolyte , wherein a suction device for removing collected gas from the gas pot is provided, and - an anode, a cathode, an electrolyte , at least one input and one output for the electrolyte , - wherein the circulation system further comprises a storage container in which the electrolyte is stored and is connected to the inlet of the coating cell via at least one supply line, and - a pump which is connected to the outlet of the coating cell via a discharge line and is designed to suck the electrolyte out of the coating cell , and - wherein the pump is arranged in the circulation system in a flow direction of the extractable electrolyte , i.e. after the outlet of the coating cell , wherein a gas pot is provided between the coating cell and the pump , which is designed to separate electrolysis gases from the electrolyte , wherein a suction device for removing collected gas from the gas pot is provided, and wherein a partition wall with an overflow edge is arranged in the gas pot , which separates an inlet for electrolyte into the gas pot from the coating cell and an outlet for electrolyte from the gas pot in the direction of the pump , wherein a first region is formed in the region of the inlet and a second region is formed in the region of the outlet by means of the partition wall, which regions are in fluid communication with one another, and a third region is formed above the overflow edge, in which gas can outgas from the electrolyte . <EOS>