Process for preparing taurine by adopting continuous ion exchange method

The invention relates to the technical field of product fluid separation, in particular to a process for preparing taurine by adopting a continuous ion exchange method, which comprises the following steps of: converting sodium taurate into taurine by adopting a continuous ion exchange system filled with ion exchange resin through continuous ion exchange so as to realize clean, environment-friendly, efficient and continuous production and preparation of taurine; the method comprises the following steps: pre-treating: exchanging and adsorbing part of sodium ions in a sodium taurate raw material solution to resin, washing the material and loading a thinner on a column: washing the raw material solution among the resin by using pure water, exchanging and adsorbing the sodium ions in the sodium taurate in the thinner to the resin, and carrying out product reverse jacking, regeneration, acid washing and sodium hydrogen sulfite reverse jacking treatment to obtain the sodium taurate. And meanwhile, the production eff