Problems with the operation of the burners in Shell’s gasifier during startup
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What is the exact structure of the burner insertion and extraction mechanism in Shell’s gasification furnace? From what I understand, the burner passes through a ball valve and a packing box to enter the gasification furnace, where it is then sealed using sealing gas. After extraction, close the ball valve and fill the channel in the packing box with sealing gas. However, the relative positions of the ball valve and the packing box, their internal and external structures, as well as the quality of the sealing gas are all unclear. Is there anyone who can provide some guidance? It would be great if there were pictures or photos available. :handshake:handshake:handshake
Before igniting the start-up burner, the gasifier is at atmospheric pressure (under negative pressure). The insertion of the start-up burner is achieved by using an electric motor to drive a chain, thereby inserting the burner. Before insertion, two ball valves must be opened to supply sealing gas (5.4 MPa nitrogen).
You want to know someone’s cooking skills just like that? Haha; you can take a look at their operating procedures – there should be specific details in there