A high-temperature resistant quartz container is characterized in that the left side of a high temperature container is connected with an air inlet pipe, the right side of the high temperature container is connected with a high temperature conveying pipe, and butterfly-shaped discs are internally arranged on the left side and the right side inside the high temperature container and are connected with an inner wall of the high temperature container through fixing rods. Gas enters the high temperature container through the air inlet pipe, the butterfly-shaped discs can have the effect of blockage; the gas evenly enters the middle position of the high temperature container from the periphery of the left side butterfly-shaped disc, the gas at the middle position of the high temperature container reaches a very high temperature through an external method, the external method can be one of an ordinary heating method, light irradiation, radiation and an excitation device and is not limited, and then the gas evenly flows to the high temperature conveying pipe from the periphery of the right side butterfly-shaped disc and is conveyed to the outside from the high temperature conveying pipe.