Having survived the haze that has ravaged half of China's history, people are eagerly looking forward to managing the sudden emission of car exhaust pipes and reducing PM2.5 in the atmosphere. Experts believe that the development of energy-saving and environmentally friendly vehicles such as methanol vehicles is an important factor. A good way to solve this problem. Related studies have found that the use of 100% methanol in cars compared with traditional power cars, PM2.5 emissions will be reduced by more than 80%. However, there are still three major misconceptions about methanol cars to be clarified. Misunderstanding 1. Methanol is produced from coal and cannot be counted as new energy. Peng Zhigui, honorary president of the National Alcohol Ether Fuel Special Committee and deputy leader of the Shanxi Province New Energy Vehicle Leading Group, believes that China’s energy structure is rich in coal, lean and oil, and the raw materials for making methanol are mostly low-grade coal with high sulfur and high ash. Coal-based coal accounts for 40% and 50% of the country's total reserves. It cannot be used as a primary energy source before and is wasted. The coal-to-methanol process is simple, low-cost, suitable for China's national conditions, can maintain the use of methanol for more than 250 years. Therefore, the significance of developing the energy of coal to methanol is no less than the development of a new energy source. Misunderstanding 2. Methanol is toxic and is not suitable for large-scale promotion. Methanol, like gasoline, is a moderately toxic substance. However, practice has proved that it is safe to use methanol fuel as long as it strictly follows the operating procedures. Wu Yuequ, general manager of Shanxi Wharton Industrial Co., Ltd., said that the company has regularly conducted medical examinations for front-line employees of methanol fuel deployment, fuel delivery, unloading, inspection, and transportation in the past 10 years. No health problems resulted from exposure to methanol fuel. Abnormal. At the same time, no traces of health damage caused by the use of methanol fuel were found during the tracking of storage, transportation, production, sales, use, and maintenance services. Misunderstanding III. The corrosiveness of methanol is harmful to the engine. Methanol as a vehicle fuel does have some corrosivity. However, after more than 30 years of development of methanol automobiles, these problems have been basically solved. Peng Zhigui said that by replacing part of the material of the oil system, adding a small amount of corrosion inhibitors in methanol, using special lubricants and special pumps can solve the problem of corrosion and wear of methanol fuel. Automatic L-Bar Shrink Packing Machine
Automatic L Bar Sealer Bottle Shrink Packing Machine
widely used in pipelining work for large quantity package with high work efficiency, installed with pin hole device, adjustable film feeding system and adjustable conveying table, meets different requirements for different products and it has a kissing device for packing the small products.
1. Introduced into the international advanced technology; using high speed fan motor and lead wind adjustable blowing system to expedite heating up. According to the product's size and output, it can adjust the speed of conveyor belt, flowing volume and temperature. L Sealer Machine,Automatic L-Bar Shrink Packing Machine,Automatic L Sealer Machine,L Type Sealing Shrinking Packing Machine Hangzhou Xiaoshan Wanfeng Mechanical & Electrical Equipment Factory , https://www.hfweldingmachinery.com
2. Unique wind adjustable device which can adjust the flowing volume to fit for product's dimension and packing speed.
3. Advanced and special model to heat up centralized.
4. Accelerates the heating time to reduce the power wasting.
5. Hot-wind cycle channel, the structure of which inside tunnel is designed by recycled style to remain the hot-wind circulated in the channel, to prevent energy wasting from the hot-wind leaked out.