With the growth of industry and city, the yield of waste sludge as a byproduct of sewage treatment has increased sharply. Huge waste sludge treatment has become an urgent problem to be solved. Heat pump low temperature drying technology used more and more popular, with the deepening of the energy conservation and emissions reduction, how to deal with drying condensate with minimal energy consumption, We Huatal would like to share some knowledge about the closed cooling tower application of waste

Spiral-plate heat exchanger is widely used in the coal chemical industry. The long-term use of cooling water causes fouling, blockage and other phenomena, which affect the heat transfer efficiency. Therefore, more and more closed cooling towers are introduced into the coal chemical industry. How to operate the spiral plate heat exchanger, how to use the closed cooling tower for cooling, today our Huatal cooling tech will share a case, and hope to inspire you.

The placement of the closed cooling tower is not as strict as the open cooling tower, but it should be noted that the closed cooling tower will be made into a whole together or pry block for transportation and installation after the end of production.

The closed cooling tower has experienced rapid development in China for 20 years. Although it has a certain industrial scale and technical basis, but the national standard has not been officially promulgated.

With the rapid development of economy and continuous improvement of scientific and technological, the manufacturing technology of closed cooling tower in China has also made great progress.

Cooling tower is an evaporative cooling device that uses water as a circulating coolant to dissipate waste heat generated by industrial or refrigeration air conditioners, and reduce the water temperature, so as to ensure the normal operation of the equipment, the cooling efficiency is the key!

With the development of industrial manufacturing, closed cooling towers are more and more used in industrial cooling area. There are three types of closed cooling towers: counter flow type, cross flow type and hybrid flow type. So today we would like to share with you about the classic HBY type closed cross flow cooling tower, and its operating principle and characteristics.

Magnesium aluminum zinc plating treatment is just like the hot dip galvanized (as opposed to a electric galvanized). This materials are divided into zinc magnesium aluminum alloy coated plate and zinc magnesium aluminum alloy coated roll. Before we received from steel traders, they are all original rolls, and we made it to plate by ourselves.

In recent years, power supply has been tight in most cities, and the price of electricity has been increasing. Especially, the consumption of industrial manufacturing enterprises remains high.