What is a fluidized bed vertical tube furnace?
Fluidized bed vertical tube furnace is a kind of equipment that uses fluidized bed technology for combustion and has a special structure and principle. The main body of the furnace is a vertical structure, and there are vertically arranged tube bundles in the combustion chamber. During combustion, fuel and gas are introduced into the tube bundle, and an efficient combustion process is achieved through gas fluidization.
The working principle of the fluidized bed vertical tube furnace is to utilize the fluidization characteristics of the gas. During the combustion process, the gas passes through the tube bundle from bottom to top, and the solid fuel forms a flowing state in the tube bundle, that is, a fluidized bed, by controlling the gas flow rate and pressure. The friction and vortex between gas and solid particles keep the solid particles suspended and form a fluidized bed, which increases the contact area between gas and solid and improves combustion efficiency.
In addition, due to the high density of suspended particles inside the fluidized bed, the heat transfer and heat transfer efficiency are high during fuel combustion, which can improve energy utilization. , the furnace has good environmental performance, and the exhaust gas generated during the combustion process can meet national emission standards after purification treatment.
Fluidized bed vertical tube furnaces have a wide range of applications. It can be used in combustion processes such as heat medium heating, steam generation, and power generation in the industrial field. For example, in the power industry, the furnace can be used in the combustion process of coal power stations to convert the heat energy generated by coal combustion into electrical energy. In the chemical industry, the furnace can be used for petroleum heating, catalytic cracking and other processes. In addition, the furnace can also be used in coal mining, metallurgy, building materials and other industries.
As a new type of heating furnace device, kejia fluidized bed vertical tube furnace has broad application prospects in the industrial field. It achieves efficient combustion of materials through a fluidized bed and has the characteristics of high stability, high energy utilization, environmental protection and energy saving. It is widely used in fields such as heat medium heating, steam generation, and power generation. With the continuous development of technology, fluidized bed vertical tube furnaces will play a greater role in the new energy field.
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