| 摘要 |
The present invention relates to a lance and to a fishing method using same. The present invention includes a suction hole that allows a source gas to be injected into a container in which a reaction gas is generated and is formed in a passage through which the source gas passes such that the reaction gas flows into the passage, and thus the temperature of the gas injected into the container can be easily increased without having to use any additional heating device, and secondary combustion efficiency can be increased. In addition, the gas sprayed at a high temperature is provided, and thus additional heat can be supplied into the container. As such, excessive use of fuel that is used to increase the temperature of the container can be suppressed, and thus fishing costs can be reduced and fishing efficiency and productivity can be increased. |
