- Valves[9]
- Pressure Regulators[1]
- Air Filter[2]
- Electrical Ceramics[1]
- Mixing Equipment[1]
- Metal Processing Machinery Parts[5]
- Welding Torches[2]
- Boiler Parts[2]
- Pressure Gauges[2]
- Pressure Switches[3]
- Temperature Instruments[3]
- Other Measuring & Analysing Instruments[3]
- Transformers[1]
- Industrial Furnace[10]
- Motor Driver[4]
- Other Firefighting Supplies[1]
- Other Electrical Equipment[3]
- Auto Ignition System[4]
- Glass Processing Machinery[2]
- Contact Person : Mr. Xiong Keqing
- Company Name : Foshan Delk Energy Technique Co., Ltd.
- Tel : 86-757-83326356
- Fax : 86-757-83128896
- Address : Guangdong,Foshan,Room105, No.5-2, Nanxing Road 2, Guicheng Nanhai District, Foshan City.
- Country/Region : China
- Zip : 528000
Direct heating type combustion system
1. Gas pressure control, measuring and safety system2. Manual valve 3. Solenoid valve for gas 4. Air/gas ratio control with solenoid valve for gas 5. Adjusting cock
6. Bellows unit 7. Gas burner 8. Combustion air fan9. Orifice plate with differential pressure switch 10. Pressure switch
11. Pressure gauge with manual cock for pressure gauge
12. Butterfly valve for air with gear motor
13. Air flow rate control valve
14. Bellows unit 15. Ignition transformer TGI and automatic burner control unit IFS
When the gas pressure control,measuring and safety system(1)is in operation,the burner control system can be placed into operation.
When the automatic burner control unit(15) is enable,the solenoid valves for gas(3 and 4) open,At same time,the ignition transformer(15) is supplied with voltage so that an ignition spark is produced at the burner nozzle in the burner(7).The motorized butterfly valve(12) is in ignition position so that the ignition air flows to the burner(7), A proportional outlet pressure is produced at the air//gas ratio control(4)via the impulse line.If heat is requested,the motorised butterfly valve(12) opens continuously.This causes a higher control pressure to act via the impulse line onto the air/gas ratio control(4)which results in higher gas outlet pressure.The maximum flow rates are limited by the adjusting cock(5)and the air flow rate control valve(13).
Direct heating type combustion system
