According to Liu Qiang, the person in charge of Jiangsu Puxin Rice Dryer Co., Ltd., drying 1 ton of grain under the same conditions, using air-source heat pump drying technology requires about 70 kWh of electricity, according to agricultural production price of 0.499 yuan/kWh The energy cost is about 34.9 yuan. The use of fuel drying technology costs about 126.4 yuan. Calculated according to 2000 tons of grain drying per year, it can increase economic benefits by 183,000 yuan in one year. The static investment recovery period of the project is about 2 years. At the same time, carbon dioxide emissions can be reduced by about 98 tons in one year.
It is understood that more than 80% of existing grain dryers use coal, diesel, straw, etc. as fuel, which has high energy consumption, large pollution, and high costs. This year, Taizhou City has put in 2,500 grain drying equipments and added 1,000 new ones. The city plans that the proportion of grain drying at the end of this year should reach 20%. According to the 2015 total grain output of 3.285 million tons, after the implementation of electricity replacement, the annual replaceable electricity will be about 46 million kilowatt-hours.
Tungsten carbide welding rope is a type of welding filler material that is used for hardfacing applications. It is made by combining tungsten carbide particles with a binding material, such as nickel or cobalt, to create a rope-like form.
Tungsten carbide is known for its exceptional hardness and wear resistance, making it ideal for applications where the welded surface needs to withstand extreme abrasion and impact. The welding rope is typically used in industries such as mining, oil and gas, construction, and agriculture.
When the tungsten carbide welding rope is heated during the welding process, the binding material melts and fuses the tungsten carbide particles to the base metal, creating a hard and durable surface. This helps to extend the lifespan of equipment and machinery by protecting it from wear and tear.
Tungsten carbide welding rope can be applied using various welding processes, including manual metal arc welding (MMA), gas tungsten arc welding (GTAW), and flux-cored arc welding (FCAW). The choice of welding process depends on the specific application and the equipment available.
Overall, tungsten carbide welding rope offers a cost-effective solution for protecting and repairing high-wear surfaces, making it a popular choice in industries where durability and longevity are essential.
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