Rapid testing device for ash density of insulator

The utility model provides an insulator ash density rapid testing device which comprises a filtering part and a heating and temperature control system part, the filtering part comprises a heat preservation shell with an opening at the upper end, and a transparent cover plate for sealing the opening at the upper end of the heat preservation shell; a funnel supporting panel, a heating panel, a funnel control balance panel and a water tank supporting panel are sequentially installed in the heat preservation shell from top to bottom, a plurality of funnels are installed on the funnel supporting panel, the heating panel and the funnel control balance panel in a penetrating mode, and a water tank is installed on the water tank supporting panel. And the heating and temperature control system part comprises a temperature controller, and a temperature sensor and a heating panel which are connected with the temperature controller, and the temperature sensor is arranged on the funnel supporting panel. According to the u