Atomizer special for evaporative light scattering detector

The utility model relates to an atomizer special for an evaporative light scattering detector. Comprising a mixing chamber, the inlet end of the mixing chamber is communicated with a gas path connector through a reducing spray pipe, the gas path connector is connected to the inlet end of the reducing spray pipe, the outlet end of the reducing spray pipe is connected with the inlet end of the mixing chamber, the outlet end of the mixing chamber is connected with the inlet end of a diffuser pipe, and the outlet end of the diffuser pipe is connected with a drift pipe. The mixing chamber is connected with one end of an empty suction pipe through a micropore, and the other end is connected with a three-way valve. The method has the advantages that based on the Bernoulli equation, pressure difference is formed between airflow and a liquid chromatogram mobile phase by utilizing the pressure change of the airflow in the spray pipe, the mobile phase is pressed into the mixer to be mixed with high-speed airflow by util