TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Components: The stack body of the UV light reactor is a box body with front and back end faces are mutually parallel. Multiple through holes are located on the front end face and the rear end face. The optical stack pipes of the optical stack penetrate the corresponding through holes of the front end face and the rear end face. Each stack pipe of the optical stack is a support frame of the stack core and an external tank. The stack pipe wall of the stack pipe is a multi-porous body. The dense micro-pores are arranged on the reaction region section of the stack pipe. The internal wall of the stack pipe is precisely processed, and finally processed by precise abrasive sands. The entire stack pipes in the optical stack are stacked in parallel. A high-precision clearance fit is located between the through hole on the end faces of the UV light reactor and the reactor tube. The connections of the through holes on the end faces and the stack pipes are tightly welded. A low-potential electrode of the electric field is further installed on the stack body of the UV light reactor. The hydrogen outlet port is located on the upper part of the stack body of the optical stack and the discharge port on its lower part. The hydrogen outlet port and the discharge port are connected to a recycling chamber of the optical stack. The stack body of the optical stack is made of stainless steel material. The stack core of the UV light reactor is a multi-layer structure body having different functions which are concentrically installed on the stack pipe of the optical stack. An UV light generator is installed in the middle of the stack core of the UV light reactor and vertically penetrates the stack core. Two ends are supported by the support frame to install the lamp pipe in the middle of the stack pipe of the optical stack. The periphery of the UV light generator is equipped with an anode grid. A photocatalyst layer with certain thickness is loosely disposed on the periphery of the anode grid. The density of the loose state radially changes from the inside to the outside to perform photolysis reaction. The hydrogen sieve is installed on the outermost layer of the photocatalyst layer. The hydrogen sieve has a unique selectivity interlayer between the stack core and the recycling chamber of the stack body. The hydrogen sieve vertically penetrates the stack core. Two ends are the end ports of the hydrogen sieve. The end ports of the hydrogen sieve are not only the support frame of the hydrogen sieve, but also the sealing ends of the stack core and the recycling layer of the stack body. The vapor does not enter the recycling chamber in the stack body of the optical stack from the gap of the end ports of the hydrogen sieve. The hydrogen in the recycling chamber does not permeate from the gap. An insulation layer adhered to the external wall of the hydrogen sieve is an electronic separation layer between the stack core and the stack pipe and vertically penetrates the stack core. The reaction region section of the insulation layer has good air permeability. The insulation layer can insulate and separate the hydrogen sieve and the internal wall of the stack pipe. The internal wall of the stack pipe of the optical stack is adhered to the external wall of the insulation layer. The radial electric field environment of the stack core of the UV light reactor is formed by connecting the anode grid in the stack core to a high potential of an electric field source and the stack body of the UV light reactor with a low potential of the electric field source. The electric field has high voltage difference, a constant field or a pulse electric field with a certain frequency. The electric field is utilized to assist other cracking factors to decompose a hydrogen-oxygen chemical bond. The generated hydrogen smoothly penetrates the hydrogen sieve to reach the recycling chamber of the optical stack. The front end cover of the UV light reactor is a cover body with the sealing periphery and protruded middle which matches with the front end face of the optical stack. The high pressure vapor enters the space between the front end cover and the front end face of the optical stack via an inlet (31) and respectively enters the stack core of each optical stack. The front end cover is compressed and sealed via a compression screw thread with edges. The material of the front end cover is similar to the stack body of the optical stack. The rear end cover of the UV light reactor is the cover body with the sealing periphery and protruded middle portion which matches with the rear end face of the optical stack. The generated oxygen in the stack core enters the space between the rear end face of the optical stack and the rear end cover via the oxygen through hole on the rear end frame of the lamp pipe, and is discharged out of the optical stack body via the control valve. The periphery of the end cover is connected to the rear end face of the optical stack, compressed and sealed via the screw thread. The material is similar to the stack body of the optical stack. The residual heat and the waste heat of the UV light reactor are recycled from the residual heat insulation layer of the optical stack and a generated residual heat waste heat exchanger components. The recycled heat is utilized for improving the raw water temperature. An automatic control and management system of the UV light reactor based on a computer utilizes the core component for receiving information, processing information, controlling information and conveying information. The information source is from a water molecule sensing probe of the stack core of the UV light reactor, a synthetic data valve in a temperature sensing device at the high pressure steam inlet port, a steam pressure sensing device, a steam flow sensing device, a hydrogen outlet port of a hydrogen power sensing device, a hydrogen pressure sensing device, a hydrogen temperature sensing device, a hydrogen flow sensing device, an oxygen outlet port of an oxygen power sensing device, an oxygen pressure sensing device, an oxygen temperature sensing device, an oxygen flow sensing device, a discharge port of a vacuum degree sensing device, a temperature sensing device and a gas purity sensing device. An execution component comprises an information control electromagnetic valve of the oxygen outlet port, an information control electromagnetic valve of the hydrogen outlet port, an information control electromagnetic valve of the high pressure steam inlet port, an information control electromagnetic valve of the discharge port and a control switch of a discharge pump. The computer collects the useful data by accessing the data source devices in real time, and processes and analyzes the data via a specific program to judge the action to finally and quantitatively manage the entire UV light reactor. The UV light reactor as a hydrogen resolving unit is stacked and combined. The combined optical stacks are parallely connected to the steam pipe net and the power grid. The production of raw materials and the product are centralized and processed. Each optical stack is monitored via the computer to synchronously coordinate the electric energy of the power grid and the hydrogen production.