QH series normal pressure hydrogen recovery purification device is a new energy-saving product independently developed by Suzhou Jingli hydrogen production equipment Co., LTD Mainly used in non-ferrous metal industry reduction furnace excess hydrogen recovery, hydrogen recovery utilization rate of more than 80%, can save a lot of power and energy for the non-ferrous industry. Over the past few years, it has been widely and successfully applied in more than two dozen large-scale pure tungsten, molybdenum, nickel powder production enterprises in the country. aH-5000 hydrogen recovery purification device is the largest in the country in terms of the processing capacity of a single unit, and all the indexes of the product and the way of controlling the product are the leading ones in the country.
Product Features
| Specification | QH100 | QH300 | QH750 | QH1200 | QH1600 | QH2600 | QH5000 | |
| Processing Model m3/h | 100-200 | 300-500 | 600-900 | 1000-1500 | 1600-2100 | 2600 | 5000 | |
| Cooling Water Consumption t/h | 3.5 | 5-6 | 15 | 24 | 30 | 50 | 80 | |
| Electricity Consumption KW | 3-4 | 45 | 80 | 140 | 180 | 200 | 240 | |
| Instrument-Gas-Consuming m3/h | 3-4 | 5-6 | ||||||
| Product Performance | Moisture Content (Dew Point) | ≤-60℃ | ||||||
| Oxygen Content ppm | ≤5ppm | |||||||
| Stresses | 6-15Kpa Tunable | |||||||
| control method | PLC Automatic Control | |||||||
Technical Characteristics
Atmospheric pressure hydrogen recovery equipment mainly consists of: reduction furnace excess hydrogen drenching system; fresh hydrogen buffer and automatic replenishment system; fan pressurized purification and drying system; recovered product hydrogen flow, pressure control system, the four major components.QH100-300 whole pieces of supply, QH750-5000 complete sets of equipment components supplied to the user on-site assembly and commissioning.
1、According to the hydrogen consumption of the three major workshops, namely reduction, tungsten carbide and cemented carbide, the amount of fresh hydrogen can be replenished after automatic pressure reduction.
2、It ensures that the system pressure is balanced and that the fan does not draw negative pressure. Ensures that the furnace works properly.
3、According to the washing requirements, the drenching towers can be used in parallel or in series. Only one fan is needed for the whole system, and no regeneration fan is required.
4、According to the change of hydrogen demand of the three major workshops of reduction, tungsten carbide and cemented carbide, it can meet the change of working conditions and heating through automatic frequency and pressure adjustment of the fan.
5、The water content and oxygen content of the hydrogen gas of the recovered product are detected online, and the oxygen content can be less than 5PPM, and the water content ≤ -60℃ dew point.
6、The purification and drying, heating and regeneration, condensate discharge, hydrogen replenishment and system pressure balance of the recovery system are fully automatically controlled by PLC.
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