Installation of Silicon Carbide Nozzle

Release time:

2023-07-07 15:04

silicon carbide nozzles, which are fixed and swing. How to arrange the silicon carbide nozzle? The editor of the upper spring instrument tells you that the following problems should be paid attention to during nozzle installation:

1, silicon carbide nozzles are strictly prohibited from knocking, collision is careful, and handle them gently during installation;

2. When installing the silicon carbide nozzle, first connect the nozzle with the nozzle body with a pin shaft, the connecting rod fixes the silicon carbide nozzle, and the other end of the connecting rod is fixed on the nozzle body, the silicon carbide nozzle is held on the same level as the nozzle body.

3. Pay attention to whether the silicon carbide nozzle is stuck during installation. It should swing up and down flexibly and the swing angle should meet the design requirements.

How should the silicon carbide nozzle of the desulfurization tower be arranged?


Suzhou Shanghai Spring Instrument Monitoring Program Control Equipment Manufacturing Co., Ltd. has a strong technical team, a number of engineers, with boiler factory related technical background. With experience in large-scale overseas projects such as Pakistan Muza and Iran Sahante, it supports complex customization and brings forth new strengths through the old. It develops more than 8 new products every year, with an annual production capacity of 600 sets and a guaranteed supply cycle.

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What factors should be considered in the purchase of silicon carbide nozzles?

2023-07-07

The quality and efficiency of the use of silicon carbide nozzles are also related to many factors, and the purchase of silicon carbide nozzles needs to consider the system conditions and operating conditions.

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What are the factors that affect nozzle efficiency?

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The traditional nozzle adopts the structure of cast steel, and the proper swing of the burner silicon carbide nozzle can change the position of the flame center to adjust the reheat steam temperature level; the dense and lean pulverized coal burner can prevent coking and high temperature corrosion in the furnace, and has the characteristics of stable ignition, good low load stability and low NOx emissions.

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Comparison of Silicon Carbide Nozzle and Cast Steel Nozzle

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The integral silicon carbide nozzle can effectively prevent fouling and slagging: when the boiler is fired with easy fouling and slagging coal, fouling, coking and slagging are easy to occur at the burner nozzle, thus affecting the combustion performance of the boiler. Because the conventional burner nozzle is made of cast steel, the material will deform in high temperature environment for a long time, resulting in uneven nozzle and eddy current;