Sintering furnace for producing modified lithium manganate

The utility model discloses a sintering furnace for producing modified lithium manganate. Workbench, a tank body is mounted on the outer wall of the top of the workbench through bolts; a feeding pipeis inserted into one side of the outer wall of the top of the tank body; a baffle and a partition plate which are distributed in an annular structure are welded to the inner wall of the bottom of thetank body. A mounting cavity is reserved between the partition plate and the baffle, a heating coil is mounted in the mounting cavity through a screw, a water cavity is reserved between the baffle andthe inner wall of the tank body, and a water conveying pipe extending into the water cavity is inserted into the bottom of the outer wall of one side of the back face of the tank body, so that cooling of the tank body can be accelerated, and the production efficiency of lithium manganate is improved; when the tank body is used for sintering lithium manganate, the air pressure sensor transmits theair pressure condition in t