September 15, the author learned from Shanxi Provincial Development and Reform Commission, the provincial SASAC, Provincial Office of Savings and Reality held a press conference learned that a not burning coal, not burning oil, no gas, no smoke, no slag, Zero-pollution sewage water source heat pump heating and cooling integrated application of technology, to be unveiled at the upcoming coal Fair debut. This project, successfully applied by Shanxi Guorui Investment Co., Ltd., has been listed as the provincial demonstration project of energy saving by the Provincial Development and Reform Commission and the Provincial Construction Department and listed as the top ten energy-saving demonstration projects in Taiyuan.
Why say closed cooling tower is energy saving and environmental protection equipment, more and more users are using this kind of equipment to replace the original equipment (open tower), we can through data analysis and comparison, the two energy data accounting can be obvious. Energy consumption is basically two major aspects, one is water, the other is electricity. Both are energy costs that no cooling tower can escape, unless you leave the equipment on.
First of all, look at the consumption of water. Water is generally consumed in two aspects. One is the flying overflow after spraying, and the other is the evaporation consumption of water.
Let's look at the open cooling tower, the spray water of the tower is basically between two and three percent of the overflow rate, if we according to the daily operation of 10 hours, excluding holidays, 280 days of operation. According to the actual open cooling tower flow of 6000 cubic meters per hour to calculate. 6000*2%*10*280= 336,000 tons of water, and the same closed cooling tower, its spray flying overflow is very small, because after all, the spray work is carried out in the tower, almost can be controlled in a few thousandths, we calculate according to 5 thousandths, the same is 10 hours of work, 280 days a year operation, To achieve the same cooling amplitude is basically 4,500 tons per hour of closed cooling tower is enough, then the calculation results: 4,500 *0.5%*10*280= 63,000 tons, it is not difficult to see, because of the different design structure caused by the waste of spraying water resources, more than 200,000 tons of terror. The bigger the pool of the open tower, the more wasted water, because the evaporation area increases, and the closed cooling tower has no pool, so the consumption here is zero. Judging from the price of a ton of water, just such a equipment, a year to solve the capital of hundreds of thousands of enterprises.
Let's look at the comparison of electric energy, electric energy is not different, because they are all through the same power equipment to operate the equipment, the power of the two is similar, the running time is the same, basically the energy consumption is about the same.
To sum up, for the closed cooling tower energy saving accounting can be strong to open the tower out, and, today are advocating energy conservation and environmental protection, this is the general trend, so the closed cooling tower is more and more favored by the majority of users.
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In view of the current situation of the severe water shortage in Taiyuan and insufficient urban central heating capacity, Guorui Company took the initiative to break the traditional concept of heat supply and supply in the construction of 150,000 square meters of Guorui Garden at the southern end of Pingyang Road in Taiyuan City The world's leading source of raw sewage water heat pump technology, through the sewage treatment plant, the transducer, water source heat pump units and other core equipment, extract the temperature difference in the city's primary sewage, the sewage in the low-quality thermostatic energy "out" to achieve Community summer cooling, winter heating, hot water throughout the year to protect the "triple for" creatively "pollution" treasure into a renewable energy available for energy saving to explore a new way.