Today, we learned from the Legislative Affairs Office of the Nantong Municipal Government of Jiangsu Province that the municipal government has recently issued the “Three-year Action Plan for Capacity Building of Drying of Grain Mechanization in Nantong Cityâ€, which will serve the development of the city's grain production and drying capacity and the full-scale mechanization of grain production. To a huge boost. In recent years, with the booming development of new-type agricultural management entities such as the “full custody†and family farms in the city, the scale of food production has been accelerating, and the contradiction between “there is no space and there is no sun and there is no sunshine†has been highlighted during the harvest. Quality and grab-and-seize have a greater impact. Food mechanization drying is an effective way to effectively promote scale operations, reduce meteorological risks, reduce the deterioration of grain, and increase the income of farmers. It is an important guarantee for securing a bumper grain harvest and a major change in the mode of grain production. In order to effectively solve the problem of drying up the foodstuffs of farmers, and accelerate the mechanization of the entire food production process, according to the “Notice of the Ministry of Land and Resources of the Ministry of Agriculture on Further Supporting the Healthy Development of Facility Agriculture†and the spirit and requirements of the relevant documents of Jiangsu Province, the Nantong municipal government has formulated “Food The three-year action plan for the mechanized drying capacity construction has enabled the implementation and implementation of relevant preferential agricultural policies at all levels. The plan requires that in the next three years (2017~2019), the city will build more than 300 municipal grain drying centers, with no less than 100 each year; and add 1,500 sets of 12-ton grain dryers, 500 each year; At the end of 2019, the number of dryers was more than 2,800, and the area of ​​dry radiation grains was more than 140 million mu, and the drying capacity in the producing areas was more than 50%. The food mechanization drying network supplemented with municipal grain drying centers as the mainstay and grain drying stations at the county level has been initially formed, and grain-producing townships have achieved full coverage of mechanized drying.
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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