一种二次造粒机

Secondary granulation machine

Abstract

The invention discloses a secondary granulation machine, which is characterized by comprising a machine body (3). One end of the machine body (3) is provided with a material inlet (1), a hot air inlet (2) and a discharge port (4). The machine body (3) is connected to a support roller device (5), a transmission device (6) and a support roller retaining device (7), and the other end of the machine body (3) is in seal connection with a dryer. The secondary granulation machine is in seal connection with the dryer, they operate respective and do not interfere with each other, and the hot air inlet is disposed on a secondary granulation machine feeding box, thereby not affecting the drying effect, improving the granulation section rotation speed, and greatly increasing the balling rate.
本发明公开了一种二次造粒机,其特征是包括机体(3),机体(3)一端设有物料进口(1)、热风进口(2)和卸料口(4),机体(3)上连接有托轮装置(5)、传动装置(6)和挡托轮装置(7),机体(3)另一端与烘干机密封连接。将二次造粒机与烘干机密封连接,各自运行,互不干扰,热风进口设在二次造粒机进料箱上,这样,既不影响烘干效果,又提高了造粒段转速,大大提高了成球率。

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