Qingzhou Mukang Machinery Co., Ltd.

13780848182

798969254@qq.com

Products

Qingzhou Mukang Machinery Co., Ltd.

Manager Feng: 13780848182

Manager Yan: 13455652957

Manager Yang: 15376688497

Phone: 400-7881986

Address: 50 meters east of G33 County, Qingzhou City, Weifang City, Shandong Province

新闻详情
Home > news > Content

The function of breeding hot blast stove

Edit:Qingzhou Mukang Machinery Co., Ltd.UpDate:2019-09-28

With the rapid development of science and technology, the use of breeding hot blast stoves is becoming more and more common. In order to facilitate user use and management, automatic control devices are installed on the hot blast stoves. The control device can realize the following functions:

The ratio of air to gas is automatically adjusted, and electric regulating valves and flow holes are installed in the air and gas pipelines, respectively. The air-fuel ratio is controlled by PID adjustment, and the air-fuel ratio is reset according to the change of gas.

The temperature of the hot air furnace and the hot air temperature of the breeding hot air furnace are automatically detected, and a thermocouple is provided on the hearth and outlet pipe of the hot air furnace to realize the detection of the temperature of the hearth and hot air. In addition, according to user requirements, hot air temperature can also be adjusted automatically. The principle is to feed back the hot air signal to the PLC, and then the PLC adjusts and controls the flow of air and gas according to the signal and furnace temperature.

The electric louver control valve is installed on the secondary air pipe of the hot air stove for breeding, and the secondary air flow (according to the valve opening) can be controlled and adjusted according to the set procedure. Set the principle of the control program. When the temperature of the hot air duct is lower than the required temperature, the PLC sends a signal to increase the gas flow and combustion air flow. At the same time, the secondary air reduces the secondary air flow through the electric regulating valve of the secondary air duct. When the outlet temperature of the hot air duct furnace is higher than the required temperature, the PLC sends a signal to reduce the gas flow and combustion air flow, and at the same time adjust with electricity, and the throttle increases the secondary air flow.

The above is the introduction of the breeding hot air stove, I hope you can have a new understanding after reading it. Qingzhou Mukang Machinery Co., Ltd. has many years of production experience, the quality of the equipment produced is reasonable, the price is reasonable, and the after-sales service is perfect. Welcome new and old customers to visit the company for guidance and negotiate cooperation. Be comfortable. Your service.