Water removal filter element adding device and directional adding method for directional adding antistatic agent

Abstract

The invention discloses a water removal filter element adding device for adding an antistatic agent in an oriented mode and an oriented adding method. A water removal filter element is arranged on a pipeline; an antistatic agent release device is arranged at one end of the pipeline; the antistatic agent release device is communicated with the pipeline; a static online monitoring equipment module is arranged at the other end of the pipeline; the antistatic agent release device and the static online monitoring equipment module are connected with a data processing module by a signal wire; the static online monitoring equipment module is used for transmitting static information in the pipeline to the data processing module; and the data processing module is used for judging the static information and then controlling an operation state of the antistatic agent release device. When static electrification amount is extremely high in a process that oil flows through a water removal filter element, a proper amount of the antistatic agent is added into the oil, thereby reducing the adding amount of the antistatic agent, improving the electrical conductivity of oil, increasing static dissipation velocity of oil, restraining accumulation of static electricity, removing water impurities in oil and avoiding the static discharge risk at an oil gun opening and the like.

Description

technical field [0001] The invention relates to the field of fuel dispensers, in particular to a water removal filter element adding device and a directional adding method for directional adding antistatic agent. Background technique [0002] In the process of selling refined oil, in order to ensure the quality of oil products sold at the gas station, when unloading oil at the gas station, the sales of oil products from corresponding tankers must be stopped, so as to prevent the water in the underground storage tank from being added to the water in the underground storage tank during the unloading operation of the tank truck. Inject into the fuel tank of the vehicle to reduce the adverse effects of excessive water on the engine of the consumer's car. Under normal circumstances, in a gas station, it takes about 1 hour from the time when the tank truck unloads the oil to the ground tank after stabilizing the oil to the resumption of external refueling at the gas station. This ...

AI Technical Summary

Problems solved by technology

However, the cost of general antistatic additives is relatively high, and it is impossible for refining and chemical companies to add too much antistatic additives (antistatic agents). The electrical conductivity of the oil before and after the water filter can effectively control the charge of the oil in the pipeline

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