| 摘要 |
The present invention provides a soot blower comprising: a driving part which decelerates and transmits rotation force of a motor that receives power from the outside to rotate; a transferring part which supports the driving part, and converts the rotational motion of the driving part into a linear motion to transfer the driving part back and forth; a steam supplying part for supplying steam by opening a valve through an operation of a lever that is disposed on a transfer path of the driving part to be transferred and forms rotational momentum by the pushing force of the driving part; and an injecting part which is supplied with steam from the steam supplying part, receives the rotational force by being coupled with the driving part, and is retracted into a boiler according to the transfer of the driving part to inject steam to an inner wall of a combustion zone. According to the soot blower of the present invention, it is possible to improve efficiency of power transmission, form a gear mechanism which is not damaged even by external impacts, and ensures a desired injection time of the injecting part and uniform and stable rotation of the injecting part. In addition, it is possible to reduce the size of a gear box, improve ease of maintenance, and improve stability, reliability, and durability for the transfer of the driving part. Also, it is possible to perform an exact and stable opening/closing operation of a poppet valve, prevent ash ingredients and dust from being introduced into a housing, and have a structure capable of manually and simply reversing the injecting part. |
