The utility model discloses an acidizing fluid blender and cooking system, wherein, this acidizing fluid blender includes: hybrid tube (10), this hybrid tube (10) have acid adding port (11), pan feeding mouth (12) and first export, conveying pipe (30), this conveying pipe (30) communicate in first export is provided with second export (33), a plurality of pipeline sections that assembled including detachably conveying pipe (30), these a plurality of pipeline sections can reduce along the non -corrosibility of pay -off direction gradually. In the acidizing fluid blender, along with material along the ging forward of pay -off direction, the volume of remaining of liquid acidizing fluid reduces gradually, and is consequently on the conveying pipe, different to some extent along pay -off direction extent of corrosion, and through setting the conveying pipe to a plurality of pipeline sections including the detachably assembly, these a plurality of pipeline sections can reduce along the non -corrosibility of pay -off direction gradually, can enough save anticorrosive cost from this, can improve the life -span of conveying pipe again.