Adsorption and filtration device for heavy metal ions in mint crude oil

The utility model provides a device for adsorbing and filtering heavy metal ions in crude peppermint oil, which relates to the technical field of crude peppermint oil filtration and comprises a temporary storage box, and the upper surface of the temporary storage box is fixedly connected with an adsorption component. When the mint crude oil filtering device is used, through the matched use of the filtering assembly, mint crude oil is doubly filtered through the coarse filtering net and the fine filtering net, the effect of removing impurities in the mint crude oil is achieved, and when the mint crude oil in the buffering box is pumped outwards through the pump body and conveyed into the filtering tank through the first connecting pipe, the mint crude oil is filtered out through the coarse filtering net and the fine filtering net under the effect of pressure. When the mint crude oil is filtered, the mint crude oil permeates outwards from the interior of the ion exchange resin filter element from inside to outs