The invention relates to equipment for preparing a catalytic cracking catalyst. The equipment comprises a tubular reactor, a raw material mixing unit, a gas-solid separator, an absorption tower, a beater and a pelletizing device. The raw material mixing unit comprises a gas-solid mixer and/or a gas mixer. The tubular reactor comprises a heater, a material inlet, a material outlet and a tube body,wherein the heater can heat the tube body. With the equipment for preparing the catalyst, a molecular sieve, SiCl4 and/or carrier air can be completely mixed in the raw material mixing unit, and thenare conveyed to the tubular reactor to carry out the reaction, such that the complete reaction of the materials on each part of the tubular reactor can be ensured, and the prepared molecular sieve has characteristics of high crystallinity, uniform reaction degree, stable quality and good performance. With arranging the heater on the tube body of the tubular reactor to control the reaction temperature of the reactor, the reaction degree can be controlled, such that the molecular sieve products with different dealuminzation degrees can be obtained according to the requirement, and then the molecular sieve is adopted to prepare the catalyst.