The Year of Tiger is approaching. How about the preparation for the heating service guarantee during the Spring Festival in Shenyang? With this question, Xinhua News Agency reporters came to Shenyang Hunnan heat-supplying Co., Ltd, a subsidiary of Luen Mei Holding Co., Ltd (600167.SH), to see the equipment, coal storage and operation.
Here, the heating boilers, auxiliary equipment, heat exchange units and other equipment operate normally. In addition, various situations in the central control room are disposed of orderly, and the coal storage capacity in the outdoor warehouse is also sufficient.
It is understood that the Luen Mei Holding Smart Heating 2.0 demonstration project was developed by Luen Mei Holding. This project aims at the end-to-end whole process control of "source, network, station and household", realizing accurate matching of heat load supply and demand, supplying energy and fixing production according to demand. In addition, with clean coal-fired high-efficiency CHP, reclaimed water source heat pump and other technologies, its heating enterprises provide high-quality heating in Shenyang.
For the CHP projects based on clean coal, Luen Mei Holding has continued to carry out energy-saving and emission transformation of heat sources in a deep and multi-dimensional manner, so that all heat sources have met the ultra-low emission standard; moreover, the waste heat recovery technology of flue gas is used to recycle the heat discharged with flue gas, which further improved the efficiency of the heat source.
At the same time, in terms of operation, the company further improved the operation and management of the primary and the secondary networks, which can reduce running, emitting, dripping and leaking and improve the hydraulic balance. On the other hand, the company optimize and adjust the heat source and heat network through the intelligent operation platform, which greatly improved the operation efficiency.
In addition, Guohui New Eco-energy, a subsidiary of Luen Mei Holding, continued to expand the reclaimed water source heat pump project on the basis of the original water source heat pump heating project, and adopted the self-developed "thermodynamic centrifugal water source heat pump technology" to jointly recycle the waste heat energy and waste heat of reclaimed water for central heating, which has remarkable environmental protection efficiency.
According to Xinhua News Agency, facing the double pressure of low temperature and high coal price since the heating period, Shenyang has made efforts to ensure coal, electricity and heat. In the face of cold weather, such as cold current during severe cold, heating enterprises have conducted a comprehensive overhaul of heating boilers and other equipment, and investigated the potential dangers by relevant government departments; the reserve of heating coal is sufficient to ensure the demand for heating coal during the Spring Festival. (Source: Xinhua News Agency)