Film evaporation type flame stabilizer and combustion chamber

The invention discloses a film evaporation type flame stabilizer and a combustion chamber. The film evaporation type flame stabilizer comprises a concave cavity flame stabilizer and a first splitter plate which is arranged at the front end of the concave cavity flame stabilizer and extends horizontally. The concave cavity flame stabilizer comprises a front edge plate extending vertically, a main plate extending backwards horizontally along the upper end face of the front edge plate and a rear edge plate arranged at the tail end of the main plate and extending downwards obliquely, and a supporting plate flame stabilizer is fixed to the lower wall face of the first splitter plate. A plurality of liquid film covering plates extending horizontally are fixed to the lower end of the front edge plate. According to the film evaporation type flame stabilizer and the combustion chamber, the damage of the radial supporting plate flame stabilizer to the flow field of the concave cavity flame stabilizer is weakened in a m