ã€China Aluminium Network】 Qingfeng has experienced more than ten years of development and has created a brand called Qingfeng, which is known for its high efficiency and reliability. After the calculation and comparison of precise scientific data, it shows that Qingfeng not only brings energy to you, but also creates brand reputation for itself. Win-win is our common desire.
I. Product Overview:
The emergence of high-temperature heat pump has greatly expanded the application of heat pump, and can directly recover the low-grade surplus (waste) heat resources from 15 to 22 degrees in the oxidation tank to produce 65 to 90 degrees of hot water for hot water washing at 75 degrees. In the areas of medium-temperature sealing of 60 degrees, acid etching tanks at 45 degrees, and alkali etching tanks at 35 degrees, the replacement of fuel oil, gas, and coal-fired boilers can save a large amount of primary energy and have very good energy-saving and environmental benefits.
Second, product characteristics 1, relative to the output temperature of 60 °C heat pump technology, high temperature heat pump without changing the equipment operating environment, the heat pump heating temperature reaches 80 °C above, and maintain a high operating efficiency and stable and reliable operation The state is unrealistic. So we need to solve the following key technical issues.
2. Selection of working medium: In order to ensure that high-temperature heat pump equipment can be used under a stable allowable working pressure, a special refrigerant is used as the working medium, the heat exchange efficiency is high and the environment is free of pollution, and there is no damage to the ozone layer. (KF-01 refrigerant does not exceed 2.0 MPa at a condensing temperature of 90 degrees, ensuring the safety of high-temperature heat pump systems and equipment).
3. The optimization of fluorine system control: ensure long-term high temperature stable operation and service life of the whole unit, and automatically adjust the operation status of high-temperature heat pump equipment according to the ambient temperature and evaporation temperature to achieve the energy saving and reliability of the unit. 4. Especially in the oxidation of aluminum profiles. In the industry, in the actual production process, at the same time there is a need for cooling and heating, and the anti-corrosion high-temperature heat pump boiler can extract heat from the 20°C bath needed for cooling, and the water temperature of the scalding bath is heated to 75 to 80°C. , To achieve a dual-purpose machine hot and cold at the same time.
5. The unit condenser and evaporator are all anti-corrosion type and use titanium alloy flooded heat exchanger. The oxidation bath solution (sulfuric acid solution) can be directly fed into the unit for cooling, and the hot bath solution can also be fed directly into the unit for heating.
Third, the product schematic
Economic calculation
The data comes from the use of customers: Zhejiang Jiangnan Jingjie Aluminum, Zhejiang Yutai Aluminum, Chongqing Aluminum Aluminium, and Sichuan Hua'ao Aluminum.
Zhejiang Qingfeng Environment Co., Ltd. Contact: Manager Zhu Address: No. 62 Tongji Street, Shuige Industrial Zone, Lishui City, Zhejiang Province -888
Fax:
Email:
company website:
Nylon Roller Brackets ,Keel Roller Bracket,Bow Roller Bracket,Anchor Roller Bracket
Jiaxing Gates Hardware Products Co.,Ltd , https://www.jxgateshardware.com