Biomass hot water boiler shutdown classification


According to the analysis of biomass hot water boiler manufacturers, boiler shutdown can be divided into normal shutdown and abnormal shutdown. The hot water boiler is equipped with a computerized boiling water boiler controller, and all functions are stored on a smart chip, which realizes the intelligence, digitization, automation, and humanization of the boiler. The boiler intelligently controls the water temperature and automatically stops heating when the water temperature is reached; large screen fonts The water temperature is displayed and the boiler water temperature is clear at a glance. The normal shutdown refers to the shutdown of the biomass hot water boiler when it is not in use under normal operating conditions, while the non-normal shutdown refers to the shutdown in the event of an accident. The following is the classification of biomass hot water boiler shutdowns analyzed by Zozen:

1. The steam boiler is a kind of energy conversion equipment. The energy input to the boiler is in the form of chemical energy in the fuel, electric energy, and heat energy of high-temperature flue gas. After the boiler is converted, it outputs steam, high-temperature water or organic heat with certain thermal energy. Carrier. Normal shutdown of biomass hot water boiler: The continuity of the operation of the boiler equipment is limited, and an unplanned shutdown inspection must be carried out. In addition, due to the reduction of external load, according to the dispatch plan, some boilers should also be shut down and converted to standby, and these boilers are in a normal shutdown state.

2. Abnormal shutdown: It can be divided into emergency shutdown and fault shutdown:
(1) When the biomass hot water boiler equipment has an accident due to internal or external reasons, when the boiler must be shut down, it is called an accident shutdown. According to the severity of the accident, when the boiler operation needs to be stopped immediately, it is called an emergency shutdown;
(2) If the accident is too serious, but in order to ensure the safety of the boiler equipment, it is not allowed to continue to operate for a long time, and the operation must be stopped within a certain period of time, which is a fault shutdown. Biomass boilers: horizontal biomass boilers, vertical biomass boilers. Biomass gas heat conduction oil furnace, biomass steam boiler, biomass hot water boiler, biomass heat conduction oil furnace.

The above is the classification of biomass hot water boiler shutdown, which uses a unique secondary air structure. The air field in the furnace is effectively improved, and the hot particles are directed toward the front arch, which is beneficial to the ignition of the fuel. At the same time, the residence time of the fuel in the furnace is extended, and the adaptability and utilization of the fuel are improved.

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