Ammonia fumigation oxidation device and process for producing polyester cotton flame-retardant fabric

The invention relates to the technical field of flame-retardant fabric ammonia fumigation processes, and provides an ammonia fumigation oxidation device for producing polyester cotton flame-retardant fabric and a process thereof.The ammonia fumigation oxidation device comprises a base and a fabric body, the top of the base is fixedly connected with an ammonia fumigation box through screws, and the interior of the ammonia fumigation box is fixedly connected with an ammonia gas pipeline through screws; a plurality of rotary drums are rotatably mounted in the ammonia fumigation box, a servo motor is started by arranging a first connecting rod, a pull rod and other structures, the servo motor drives a first rotary disc to rotate through a second belt and the like, and the first rotary disc drives the pull rod through the first connecting rod to abut against a filter screen to move leftwards; the filter screen is pushed rightwards through the reset spring to vibrate the filter screen, so that impurities in ammonia