Device for manufacturing anti-freezing solution by utilizing return water of natural gas well

The utility model discloses a device for manufacturing antifreeze fluid by utilizing return drainage water of a natural gas well, which relates to the technical field of natural gas wells and comprises a base, a second motor is mounted on the right side of the top of the base, the top end of the second motor is connected with a centrifugal barrel, a barrel cover is mounted on the top of the centrifugal barrel, and a bearing is mounted on the top of the barrel cover. And the interior of the bearing is movably connected with a liquid outlet pipe. According to the device, the graphite filter plate, the stirring box, the elastic filter plate and the centrifugal barrel are arranged, mechanical impurities in well return drainage water can be held by a net bag structure formed by the metal net pipe and the graphite filter plate, and a corrosion inhibitor and a scale inhibitor are added into the stirring box; and after being fully stirred, the well return water enters the centrifugal barrel through the elastic filter