DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface, while the drum and the water walls on both sides form a radiation heating surface in the furnace. Each package system is fully installed and wired before being transported to site and is electrically controlled to provide functions such as stepless speed regulation for the stoker, threshold parameter alert and interlock protection. WUXI ZOZEN BOILERS CO.,LTD. , https://www.cnzozen.com
It is understood that due to the unreasonable industrial structure, low added-value of deep processing products, small scale of high-energy-consuming enterprises, scattered distribution, and low degree of industrial concentration, the main energy consumption of industrial products in Shaanxi Province, energy consumption per million yuan GDP and energy The elasticity coefficient of consumption is high, and the situation of energy saving and consumption reduction is rather severe. The average comprehensive energy consumption of synthetic ammonia in the province is 39.5% higher than the domestic advanced level and 68.35% higher than the international level. Compared with the national average, the comprehensive energy consumption of calcium carbide is 5.58% higher, the overall energy consumption of methanol is 15.18% higher, and the comprehensive energy consumption of crude oil processing 20.54% higher, million yuan GDP energy consumption 1.48 tons of standard coal / million, a year-on-year high of 21.31%.
The "Regulations" consists of 7 chapters and 59 articles, including energy conservation management, effective development of energy, rational use of energy, promotion and guarantee of energy conservation, etc., and stipulate that high-energy-consuming enterprises accelerate technological transformation, reduce energy consumption, and eliminate outdated processes, technologies and equipment within a time limit. No new industrial projects with excessive energy consumption and serious waste of energy shall be built; projects with annual comprehensive energy consumption above 3,000 tons of standard coal shall be evaluated for energy conservation; the project feasibility report shall be subject to special argumentation for rational energy use; and oil and natural gas development It is necessary to improve the mining process and increase recovery; energy conversion enterprises should adopt advanced technology and scientific methods to improve energy conversion efficiency; governments at all levels will allocate special funds for energy conservation in the budget for major energy-saving projects and energy-saving technological transformation projects, and oil R&D and application of alternatives, energy-saving technologies, technologies, product promotion, etc.
Recently, the Standing Committee of the Shaanxi Provincial People's Congress formulated and promulgated the "Regulations on Energy Conservation in Shaanxi Province," which will come into effect on December 1.