Corner boiler flame TV

1. Overview

SG-GJ corner endoscopic furnace flame TV monitoring equipment is mainly applicable to various boilers, power plant combustion furnaces, garbage incinerators, and steel plant power furnaces. For oil, coal, and gas furnaces, the equipment can directly extend the camera lens into the furnace, and continuously and real-time monitor the working status of the flame in the furnace in the central control room. It can clearly observe the four combustion nozzles distributed at four corners of the furnace and the flame shape of each nozzle nozzle. For the poor atomization of the nozzle in the furnace, oil leakage causes unsmooth flame spraying, the flame becomes smaller, and the poor air distribution of the nozzle causes the flame to be too long, resulting in pipe licking phenomenon, furnace tube deformation, sintering and tube burst accidents can be monitored in real time and handled in time to prevent The occurrence of accidents in the furnace ensures the reliability of economic operation of the boiler furnace, and facilitates centralized scheduling and automation of the production process. The system adopts PLC programmable control and has automatic protection functions for power outage, gas shutdown, and overheating.

2. Main performance and indicators

Scope of use: This device can be extended into the furnace to observe the operation of various furnace workpieces, material melting, combustion flame conditions, etc. It can be widely used in industries such as metallurgy, power, glass, building materials, etc.

Usage conditions: Furnace temperature ≤ 1600 ℃

Environmental temperature: Automatic exit device ≤ 90 ℃, control system ≤ 70 ℃

Gas supply: compressed air, inlet pipe diameter G1/2 ", pipeline diameter G1"

Technical parameters: Power supply 220V 50Hz

Power consumption<300W

Gas supply requirements, pressure 0.4-0.7Mpa

Flow rate 0.3>0.4M3/Min

Inlet temperature ≤ 35 ℃

Lens: Sapphire pinhole corner lens, angle: 45 °, 60 °, 90 ° optional.

Image indicator: Resolution of 650 lines

Signal to noise ratio ≥ 42dB

Perspective (diagonal) 81 °

Camera target surface 1/3 ".

Automatic exit function: In case of power outage, gas outage, or overheating, the probe can automatically withdraw from the furnace (UPS power supply needs to be added to achieve power outage exit)

Furnace wall openings: φ 120mm

External dimensions: Automatic exit device 1320 (length) x 225 (width) x 380 (height) mm

Control system 530 (length) x 300 (width) x 1290 (height) mm

Weight: Automatic exit device approximately 40kg, furnace wall sleeve approximately 40kg

Wiring requirements: Installation distance between automatic exit devices of the control system ≤ 10M

RVV6 x 0.5mm between operator and control system

Video cable SYV75-5-2

Power supply wiring RVV3 × 1

Overall installation diagram: