WNS gas steam oven main features

WNS gas steam oven main features 1, WNS gas steam oven design, manufacturing, supervision, inspection and in strict accordance with "Steam Boiler Safety Supervision", JB / T 10094-2002 "industrial boilers General technical conditions", JB / T 1619- 2002 "shell boiler body manufacturing technology," execution, to ensure long-term security and stability of the boiler work. 2, the body is shell type three return all wet back downstream fireworks tube structure, the flame in the combustion chamber large positive pressure combustion, fully extended, combustion heat load is low, less NOx emissions of harmful substances. 3, waveform furnace and threaded pipe structure that improves strength, but also meets the needs of the various parts of thermal expansion. 4, the main butt weld connections are used, and by X-ray and ultrasonic nondestructive testing, to ensure the welding quality to meet national requirements. 5, the boiler water volume and air space, adaptable load capacity. Pot device designed to ensure that steam with water rate less than 4%, to meet user requirements for high quality steam. 6, using the new thermal insulation materials, light weight, low heat loss, good insulation properties. 7, the water level alarm using stainless steel electrode rod, teflon as insulation material. Inserted from above, easy to hang dirty, reliable performance, long service life. 8, before the smoke box is hinged for easy opening, repair and maintenance quick and easy maintenance. 9, the oxygen content adjustment (optional): The system can successfully monitor the oxygen content in the flue gas, and real-time transmission of data to the control system, intelligent analysis by computer to automatically adjust the combustion ratio of the device, making it real time work in the best shape, the combustion efficiency is greatly improved, which can significantly reduce fuel consumption. Protective device timed run, the control system can operate by timed function, the system automatically enters the work or work status. The control system can set up multiple groups timing periods within 24 hours. In the current time period in the plurality of sets of timing of any set time period, the system enters the working state. In the timing of work time, the screen shows the status automatically. Outside working time in work state. Each set includes a turn-on time period (hour, minute) and a turn-off time (hours, minutes), by setting the action to set or modify the control period when the three groups, the points and the current time. Users can set different time periods in different temperature ranges. Fault recording, when a fault occurs, the real-time alarm information display and record the cause of the failure and downtime. The controller can permanently record the last five occurrences of failure to prepare for the query. Password protection, the controller can be artificially set a password to guard against others just set the operating parameters, causing abnormal operation. The user can choose to open a password-protected (password protection enabled) or off password protection (password protection inactive). Some models overall factory preloaded main accessories, will reduce your installation site of a lot of trouble. Control system needs to move a finger with a button you can achieve full operation of intelligent digital products. Perfect protection boiler overpressure protection device chain, the controller alarm, the burner stops moving, automatic sewage open the safety valve open. Easy maintenance boiler disposed on hand (head) hole, easy to clean interior, repair if necessary. Secure all steam boilers factory have been rated load test firing, rigorously tested to ensure that the boiler performance and reliability of combustion equipment, automatic control equipment and related safety devices.