The utility model relates to a novel quartz basin insulation device for an electric dust remover incubator, and belongs to the technical field of high-voltage electric insulation. The quartz basin insulation device arranged in an incubator and assembled between a quartz basin and an insulated supporting column comprises two first mica plates (1) with the same size, second mica plates (2), third mica plates (7), and two fourth mica plates (5) with the same size; the second mica plates (2) and the third mica plates (7) are connected on the right sides and the left sides of the first mica plates (1) through bolts (6) and angle steel (3); the fourth mica plates (5) are respectively connected with the top ends of the two first mica plates (1), the second mica plates (2) and the third mica plates (7). The novel quartz basin insulation device has the advantages of simple structure, convenience for mounting and operation, low investment cost, safety and practicability, can improve the efficiency of the electric dust remover, improves the insulation property remarkably, and is widely suitable for industries for fire acid-making with flue gas.