The soft curtain quick cold storage door has a simple design and is designed with a heating antifreeze device to ensure smooth and efficient operation of the product in a low temperature working environment. The structure incorporates the function design of collision avoidance recovery. When the door body is accidentally impacted, it deviates from the track and automatically repairs the return position during the ascent process. This structure not only facilitates the safe and smooth operation of the door body, but also operates more than 150,000 times a year without failure. It extends the life of the product while reducing component replacement and maintenance costs.
Such rapid door is specially designed for freezer, cold room, or cool room. It is made from 30 mm thick thermal insulated,sandwich curtain, and with all-round heating device to avoid frozen. Thus it can work well in low temperature like -25 º C. It can reduce thermal transmission by fast opening and closing, and thermal insulated door curtain. For each door, it can help customer save energy cost by at least USD 8000 every year,than traditional normal speed cold room sliding doors.
Cold Storage High Speed Door, high speed freezer doors, cold store doors, cold storage zipper doors, industrial freezer doors SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrd.com
In the implementation of the technical reform project, three 90-ton medium-temperature medium-pressure circulating fluidized bed boilers have been built in Hunan Xiangwei, replacing the existing seven 35-ton circulating fluidized bed boilers, which have improved the boiler thermal efficiency and reduced steam. Coal consumption, and the installation of a new desulfurization tower, 3 sets of electrostatic precipitators and other devices to replace the original desulfurization and dust removal devices, in order to further promote the boiler flue gas discharge standards. Up to now, new boilers and auxiliary desulphurization and dedusting devices have been operating stably.
Hunan Xiangwei Boiler Technological Reform Project Reaped Rewards
The National Development and Reform Commission and the Ministry of Finance recently appointed experts from Hubei Province to carry out acceptance check of Hunan Xiangwei Boiler's energy-saving and emission reduction technology transformation project. According to the calculation, the energy conservation of the project is 31,091 tons of standard coal per year. On the basis of obtaining the national energy conservation incentive fund in the previous period, it has again obtained 2.38 million yuan of national energy conservation incentive funds.