In recent years, the country has advocated the dual carbon goals of "carbon peak" and "carbon neutrality", but the papermaking industry is one of the nine major energy-consuming and carbon-emitting industries in the national economy. Compared with advanced production technologies, traditional technologies have an average unit energy consumption that is 40% higher. How to reduce energy consumption and carbon emissions and promote the goal of reducing GDP energy consumption in the papermaking industry by 20%-30%. For this reason, Gaoda Technology has put forward its own comprehensive energy management proposition and strives to be a "carbon neutral" energy-saving expert!
Goda Technology has launched a new energy-saving management system solution for the pulp and paper industry.
Gaoda energy-saving management solution: energy management system + equipment upgrade + equipment status management and process optimization
■ Gaoda energy management system
The professional energy management R&D team provides complete system solutions for the whole process of energy management including energy saving, energy monitoring, energy management, and energy consumption evaluation of pulp and paper equipment.
■ Gaoda equipment energy saving solution
Use high-efficiency and energy-saving permanent magnet synchronous motors to replace traditional asynchronous motors
■ Energy saving benefit calculation
● Calculation of the 10-year benefit of a single motor
Basic parameters | Return calculation | ||
suject | Permanent Magnet Motor | Asynchronous motors | Power saving = (P1/η1-P2/η2)*time |
Rated output power | 75KW | ||
Efficiency at 60% load | 94% | 88% | Power saving = (0.6*75/0.88-0.6*75/0.94) *7200 = 23500Kw.h |
Annual operating time | 7200 hours | Annual cost savings = 23500*0.6 = 14100 yuan | |
Total operating years | 10 years | Total savings in 10 years = 14100*10 = 141000 yuan | |
Average electricity price | 0.6 yuan/kWh |
● Annual savings calculation of a 200,000-ton packaging paper machine
200,000 tons of packaging paper machine per year | |
Yield | 200,000 tons/year |
Average energy consumption by industry | 360-380 degrees/ton |
Gaoda Energy Saving Solution Comprehensive energy saving effect |
10%-20% |
Save energy | Energy saving = 200000*380*0.1=7600000 degrees |
Electricity Prices | 0.6 yuan/kWh |
Cost savings | =7200000*0.6 =4.56 million yuan/year |
Advantages of Gaoda energy-saving solutions: