The high-temperature gas-cooled reactor is one reactor type with sound safety assurance widely recognized in the field of the international nuclear. It has perfect inherent safety, which will bring no harm to the public in the case of accident. Economically, it can compete with other power generation mode, as it has the merit of high power generation efficiency, single system structure and short construction duration.

The high-temperature gas-cooled reactor evaporator is in use of cellular spiral tube construction, vertical layout, and it is consisted of 19 heat exchange units.

Purpose: power generation, high parameter steam supply etc. The very-high-temperature gas-cooled reactor with high parameter can be used in aquathermolysis hydrogen production, coal gasification and cracking etc.