The device for drying and pre-heating particle-shaped charging material (5) for glass melting plant, comprises a vertical stack (1) in which gas conduits (15) are arranged, where the stack is equipped with a gas channel (13) for exhaust gas from the melt plant, and guidance elements (8) arranged within the stack and with lateral interval for the charging materials through which a part of the gas guidance is guided, where a part of the guidance element is movably arranged independently from one another diagonally to the stack. The device for drying and pre-heating particle-shaped charging material (5) for glass melting plant, comprises a vertical stack (1) in which gas conduits (15) are arranged, where the stack is equipped with a gas channel (13) for exhaust gas from the melt plant, and guidance elements (8) arranged within the stack and with lateral interval for the charging materials through which a part of the gas guidance is guided, where a part of the guidance element is movably arranged independently from one another diagonally to the stack. The movable guidance elements are hanged at three positions of its circumference on strive pendulum, whose part is arranged in interior of the stack between the guidance elements. A vibration drive is connected by a horizontal push rod with the guidance element, and the push pole is guided through a wall of the stack. The push pole is arranged outside of the layer by means of the strive pendulum on the wall. Horizontal separation plates are arranged between individual floors on the largest part of the circumference of the stack and freely let a flow path for the hot gas on the open part of its circumference. The flow paths are alternatively arranged to each other. The cross-section of the stack is guided in rectangular manner. The push rods are connected for the guidance elements with a support frame that grips the stack and the guidance element on opposite sides and is guided through rollers. The stack, the guidance elements and the separation plates are arranged in rectangle surface.