Advantages of thermal industry cluster and application of particle swarm optimization model

This paper first analyzes that the waste heat before flue gas of thermal power company enters desulfurizationwer can be heated by low pressure economizer, and then condensate incorporated into regenerative system, so as to recover improve unit efficiency. In this paper, possible lay-out scheme economizer in system is constructed firstly, mathematical model equivalent enthalpy drop increment established with water partition coefficient independent variable. Particle swarm optimization co-ordinate rotation are used optimize model, results show particle more effective solving problem. After added unit, consumption whole plant reduced 61.131, efficiency increased 0.783%, coal 2.293. Finally, from perspective industrial agglomeration, diversification economic resilience, advantages diversified agglomeration companies.