The invention discloses a novel hairbrush pipe scraping device. The novel hairbrush pipe scraping device comprises a mandrel and a lower connector connected with the lower end of the mandrel, wherein a hairbrush sleeve sleeves on an outer wall of the mandrel; three rows of hairbrushes are uniformly distributed on the outer wall of the hairbrush sleeve; an upper strengthening sleeve and a lower strengthening sleeve are arranged at two ends of the hairbrush sleeve respectively; the hairbrush sleeve is in clamping connection with a second clamping groove in the lower end of the upper strengthening sleeve and a third clamping groove in the upper end of the lower strengthening sleeve through first clamping grooves at two ends respectively; meanwhile, a fourth clamping groove is formed in the lower end of the lower strengthening sleeve; a fifth clamping groove, matched with the fourth clamping groove, is formed in the upper end of the lower connector; and an anti-clamping device is arranged between the fourth clamping groove and the fifth clamping groove. The novel hairbrush pipe scraping device provided by the invention is simple in structure, low in manufacturing cost and long in service life; and an anti-clamping problem of the hairbrush pipe scraping device is effectively solved and occurrence of downhole accidents is prevented.