The invention discloses a method for evenly mixing wet gluten with alkali liquor, and the method is realized by virtue of a wet gluten and alkali liquor mixing device. The wet gluten and alkali liquor mixing device comprises a large-aperture perforated plate, a pipeline mixer I, a small-aperture perforated plate, a pipeline mixer II and a homogenizer, wherein the large-aperture perforated plate, the pipeline mixer I, the small-aperture perforated plate and the pipeline mixer II are connected in sequence. Because multi-path and multi-step mixing is adopted in the method, the large-aperture perforated plate and the pipeline mixer I are used for primary mixing; the small-aperture perforated plate and the pipeline mixer II are used for secondary mixing; and finally, the homogenizer is used for final mixing to achieve the purpose of mixing, thereby controlling the use amount of the alkali liquor, causing the degree of hydrolysis of the product to achieve the requirement, and preventing theash content from exceeding the standard. The method ensures the mixing effect of the wet gluten and the alkali liquor to be good, is convenient to operate and is convenient for mass production.