Waste gas and wastewater real-time treatment equipment for die-casting machine

The invention discloses waste gas and wastewater real-time treatment equipment for a die-casting machine, relates to the technical field of die-casting machines, and aims to solve the problem of environmental pollution caused by no real-time treatment of waste gas and waste water generated when an existing die-casting machine is used. A main gas collecting hood is arranged above a die-casting machine body, a first gas inlet pipe is arranged at the upper end of the main gas collecting hood, a second gas inlet pipe is arranged on one side of the first gas inlet pipe, an induced draft fan mechanism is arranged at one end of the second gas inlet pipe, a gas outlet pipe is arranged at one end of the induced draft fan mechanism, a spraying box is arranged at one end of the gas outlet pipe, a water tank is arranged on one side of the spraying box, a first drain outlet is formed in the side surface of the spraying box, a first drain outlet is formed in the lower end of the first drain outlet,a drain pipe is arranged