PMRX-Series Endothermic Generator
The endothermic gas atmosphere, when enriched with natural gas, is suitable for gas carburizing and carbon restoration of the low and medium carbon steels. The atmosphere, as generated, may be used for clean annealing, normalizing and hardening of all carbon steels.
PowerMax “PMRX Series” modular design endothermic generators category are consisting of PMRX-50/PMRX-100/PMRX-200/PMRX-300 configurations, with corresponding endo gas output capacity at 50M3/H, 100M3/H/200M3/H individual module 100 m3/hour. According to output capacity requirement, the modular contains one to three vertical reaction retorts mounted in a rectangular designed and gas/electrical heating chamber. The gas atmosphere is generated by the endothermic reaction of an air/gas mixture in an externally heated retort containing a reaction catalyst. The approximate analysis of the resultant gas is as follows:
CO
CO2
H2
CH4
N2
19.8%
0.2%
39.6%
0.1%
40.3%
设备型号
PMRX50
PMRX100
PMRX200
PMRX300
加热方式
G
E
设备重量
3000Kg
3500Kg
6000Kg
7000Kg
9000Kg
10500Kg
外部尺寸
2*2.2*4.8 (M)
4*2.2*4.8 (M)
6*2.2*4.8 (M)
产气能力
50m³/h
100m³/h
200m³/h
300m³/h
燃气消耗
15m³/h
10 m³/h
25m³/h
20 m³/h
40 m³/h
75m³/h
60m³/h
NG入口压力
35-100kpa
燃气界面
1-1/2”
2”
装机功率
8Kw
68Kw
14Kw
134Kw
20Kw
200Kw
冷却能力
20000m³/h
40000m³/h
60000m³/h
产气温度
40-60℃
产气界面
3”
产气压力
5kpa
PMRX Features
· 305 mm (12”) thick energy efficient ceramic fiber insulation (Gas-fired)
· “Hinged” type combustion chamber door:
· Easy retort removal from hinged door opening
· Eliminates removal of retort from the top
· Eliminates tall clearance height requirements
· Eliminates overhead retort removal equipment
· Easy for retort, burner and refractory inspection
· Natural gas heating system:
· Optional electrical heating system
· Reliable pressure control
· Specially-designed EndoInjectorÔ system
· High efficiency air-cooled heat exchanger
· One (1) dew point indicator easily alerts operator to schedule retort burn-off
· Easy retort burn-off system
· Gas heating or optional Electrical heating system
· Backup retort as option, easy switch over, uninterrupted gas making process
EndoInjector System
The EndoInjector is a precision gas mixing system designed specifically to provide an accurately controlled mixture of air and gas for endothermic gas generators. The system includes the Control-Carb gas control system designed by Atmosphere Engineering to utilize electronic flow measurement and precision gas injection valves to constantly provide the ideal gas mixture for high quality endothermic gas generation.
The EndoInjector incorporates the latest technology in regenerative blower design that is capable of significant turndown for multi-retort generators. When combined with the precise TrueTrim software, the EndoInjector delivers flow on demand throughout the working range of any generator down to 20% of rated capacity. This feature eliminates endothermic gas waste during production while maintaining the precise gas mixture required.
