Hydrogen Gas Generator, Hydrogen Gas Plant, Hydrogen Gas Making Machine

• Customization: Available
• Application Fields: New Energy
• Certification: RoHS, UR, ISO, CE, ISO 13485
• Model NO.: WEHG-15
• Noise Level: Low
• Parts: Transformers
• Purpose: Gas Manufacturing
• Customize: Available
• Usage: Hydrogen
• Machine Size: Small
• Transport Package: Container Loading
• Specification: Rolling type / Skid-Mounted
• Trademark: WellCare
• Origin: China
• HS Code: 8419899090
• Production Capacity: 100 Sets Per Month

Product Description

1: Company Introduction:

                                                              Zhejiang WellCare Technology Co., Ltd, established in September 2008, is a provincial science and technology enterprise and a national high-tech enterprise. Zhejiang WellCare Technology Co., Ltd focuses on hydrogen production technology enterprises with advanced green hydrogen production technology, green

hydrogen production equipment and equipment, providing customers with customized hydrogen production

solutions for electrolysis of water, research and development, design and manufacturing of hydrogen production

equipment and equipment, large-scale new energy hydrogen production engineering services, engineering

design and manufacturing of water electrolysis hydrogen production post-treatment equipment, and hydrogen

production system operation and maintenance services. Relying on the foundation of China's cluster

manufacturing industry, Zhejiang WellCare Technology Co., Ltd. takes becoming the world's leading supplier

of green hydrogen equipment and solutions as its corporate mission, and provides global customers with

efficient, high-quality, stable and economical electrolyzed water hydrogen production products.

2: electrobath

                                    2.0. WE-GH series innovative lightweight Qianfang electrolyzer, to achieve a unit hydrogen production of

1200Nm³/h (average chamber voltage 2V), through the comprehensive optimization of bipolar plates

and electrodes, the chamber voltage is reduced by 5-10%, and long-term stable operation under a

current density of 4000A/M2, DC power consumption reaches the national first-class energy efficiency

standard of 4.3kwh/Nm³ (when the unit hydrogen production is 1000Nm³/h), significantly reducing

operating costs by 10-20%. The product has the following features:
 

2.1  Lightweight: current density 4000A/m2, small chamber number of about 230. The weight of

the electrolytic cell is 39.8 tons, which is 20-30% lighter than the conventional Qianfang alkali tank;
 

2.2  Stable electrode: using non-precious metal highly active electrodes, HER and OER both use

classic nickel catalytic thermal spraying holes, which have been verified by more than 20 years of actual

operation and are stable and reliable;
 

2.3. Stable tank temperature: using the third generation bipolar plate, high mastoid, large flow

channel, sufficient electrolyte circulation cooling, good consistency of tank temperature of each

electrolytic chamber, uniform thermal expansion and contraction;
 

2.4.  Smooth flow channel: The design of the flow channel is further optimized, with good patency,

uniform fluid distribution, elimination of the dead zone of the chamber through drainage, and elimination

of gas accumulation.
 

2.5.   Long life: the length of the electrolytic cell is short, the weight of the electrolytic chamber is

light, the load of the sealing gasket is light, the overhaul cycle of the electrolytic cell is longer, and the

stability reaches more than ten years.
 

2.6.   EC on-line electrolyzer safety management module (optional according to customer needs),

through online diagnosis and measurement module and dynamic algorithm, automatic collection of data,

real-time monitoring of each electrolytic chamber voltage to find abnormalities in time, at the same time, can

also trend analysis of the historical data of voltage, issue early warning, to ensure the safe and stable operation

of the entire system.
 

3: Process description
 

1)Hydrogen production unit
 

Including electrolyzer, gas-liquid processor, water tank, alkali tank, control cabinet, rectifier cabinet,

transformer, flame arrester, hydrogen detection device, a complete set of instrumentation device and

microcomputer control system.
 

2)Working principle of hydrogen production by water electrolysis
 

The working principle of the water electrolysis hydrogen production system is a water electrolysis cell

composed of a diaphragm immersed in a pair of electrodes in the electrolyte to prevent gas penetration, when a

certain direct current is passed, the water will decompose, and then the cathode precipitates hydrogen, and the

anode precipitates oxygen. The reaction formula is as follows:

3) Overview of the system process

Technical parameter table of water electrolysis hydrogen production equipment

1,Device model	SDQ1000/1.6
2,Hydrogen production	1 - 1500m^3/h
3,Hydrogen purity	≥99.999%(After purification frame treatment)
4,System operating pressure	Available in 0.8~1.6MPa  Run under any pressure
5,Operating temperature	<90ºC
6,DC power consumption	4.6KW.h/m^3H2
7,Electrolyzer overhaul cycle	≥10 Years
8,Control mode	PLC+Fully automatic unattended control of industrial computer

Applications:

1: Hydrogen refueling station

2: Heating and power supply

3: Synthetic green ammonia

4: Integrated circuit chip

(High purity hydrogen 99.9999999%)