Proportioning device for preparing reverse osmosis membrane bactericide

The utility model provides a proportioning device for preparing a reverse osmosis membrane bactericide, which comprises a proportioning box, a bottom plate, a base, a mounting frame, a rotating motor, a connecting rod, a coupling, a stirring rod, a connecting pipe, a valve, a discharge pipe, a control switch, a purification and protection proportioning box structure, a proportioning device heating and cooling frame structure and a bactericide proportioning vibration plate structure, the bottom plate is in bolted connection with the lower part of the proportioning box; the bases are connected to the four corners of the bottom of the bottom plate through bolts correspondingly. And the bottom of the mounting frame is in bolted connection with the left and right sides of the upper surface of the proportioning box. Through the arrangement of the conveying pipe, the sealing piece, the connecting rod, the adsorption sleeve, the supporting pipe and the proportioning box, the proportioning effect of the bactericide ca