Recycling equipment for gun washing water
The annual cost savings exceed one million
A well-known packaging and printing enterprise, specializing in high-end color box and label printing, possesses multiple high-speed printing machines. During the production process, [ethanol /IPA/ mixed solvent] is used as a cleaning agent, generating a large amount of gun washing water/plate washing water waste liquid every day.
Face challenges:
High costs: The cost of purchasing new solvents continues to rise, and the cost of outsourcing the treatment of waste solvents is high and constantly increasing.
Environmental protection pressure: A large amount of hazardous waste (used gun washing water) is generated, and its storage, transportation and treatment are subject to strict environmental protection regulations, with significant compliance pressure.
Safety hazard: The large-scale storage of flammable and explosive waste solvents within the factory poses a safety hazard.
Resource waste: Valuable solvent resources are discarded after being used only once, resulting in huge waste.
Solution: This enterprise has introduced our company's A90+V90 fully automatic solvent recovery system. This system adopts advanced and highly efficient vacuum distillation/molecular sieve distillation technology and is specially designed to treat the waste liquid of gun washing water/plate washing water generated in the printing industry. The equipment is installed near the cleaning section in the workshop. It is easy to operate and has a high degree of automation.
The annual generation of hazardous waste (used gun washing water) from the factory has decreased by more than 200 tons, significantly reducing the environmental burden.
The comprehensive annual economic benefit reaches over 1.7 million yuan, and the payback period for equipment investment is only 8 months.
Manager Wang, the person in charge of the packaging company, said: "Installing the Kuanbao solvent recovery machine is one of the most correct decisions we have ever made." It not only helps us save over a million yuan in real money every year, but more importantly, it completely solves the headache problem of waste solvent treatment, making our production more environmentally friendly, safer and more worry-free. The quality of the recovered solvent is very good and fully meets our cleaning requirements.
