一种腐植酸肥料生产用原料烘干装置

Abstract

本实用新型涉及烘干设备技术领域，且公开了一种腐植酸肥料生产用原料烘干装置，包括烘干箱，所述烘干箱的顶部嵌装有进出料管，烘干箱的内壁设置有烘干板，烘干板的底端固定安装有电热板，烘干箱的顶部对应烘干板设置有搅拌吹风组件。该腐植酸肥料生产用原料烘干装置，利用搅拌电机驱动竖管和刮板转动，利用刮板能够将原料压平在烘干板表面，提升了接触面积，确保烘干效果，且刮板背向旋转的一侧开设有出气孔，热风机鼓出的热气流能够经转动套进入输气通道内部，然后从出气孔喷向烘干板表面，能够对烘干板表面的原料进行吹风，混合有大量水汽的气流能够快速由进出料管排出烘干箱，从而防止了原料回潮的情况，提高了烘干效果。

Claims

1. A raw material drying device for humic acid fertilizer production, comprising a drying box (1), characterized in that: The top of the drying box (1) is fitted with an inlet and outlet pipe (2), the inner wall of the drying box (1) is provided with a drying plate (3), the bottom end of the drying plate (3) is fixedly installed with an electric heating plate (4), and the top of the drying box (1) is provided with a stirring and blowing assembly corresponding to the drying plate (3). The stirring and blowing assembly includes a mounting bracket (5) fixedly installed on the top of the drying box (1), a stirring motor (6) fixedly installed on the top of the mounting bracket (5), a vertical pipe (7) rotatably connected to the top of the drying box (1), a scraper (8) fixedly installed at the bottom of the vertical pipe (7), the scraper (8) is inclined toward the side of the vertical pipe (7) that rotates, and an air outlet (9) is opened on the side of the scraper (8) that is away from the rotation, and the air outlet (9) faces the surface of the drying plate (3). An air supply channel (10) connected to the air outlet (9) is opened inside the scraper (8) and the vertical pipe (7), and an air inlet (11) is opened on the surface of the vertical pipe (7). A rotating sleeve (12) is rotatably installed on the surface of the vertical pipe (7) through a sealed bearing, and the rotating sleeve (12) covers the surface of the air inlet (11). A hot air blower (13) is fixedly installed on the top of the drying box (1), and the air outlet of the hot air blower (13) is connected to the inner cavity of the rotating sleeve (12) through a pipe.

2. The humic acid fertilizer production raw material drying device according to claim 1, characterized in that: Two rotating shafts (15) are symmetrically fixedly installed on the outer wall of the drying box (1). A bracket (16) is provided on the surface of the rotating shaft (15), and an inclined discharge component is provided between the bracket (16) and the drying box (1).

3. The raw material drying device for humic acid fertilizer production according to claim 2, characterized in that: A control panel (14) is fixedly mounted on the surface of the bracket (16), and the control panel (14) is electrically connected to an external power source through a wire.

4. The humic acid fertilizer production raw material drying device according to claim 2, characterized in that: The tilting discharge assembly includes a drive box (17) fixedly mounted on the surface of the bracket (16), a tilting shaft (15) rotatably connected to the drive box (17) and the bracket (16), a hydraulic rod (18) embedded on the surface of the drive box (17), the telescopic end of the hydraulic rod (18) extending into the interior of the drive box (17) and fixedly mounted with a rack (19), the end of the tilting shaft (15) extending into the interior of the drive box (17) and fixedly mounted with a gear plate (20), and the rack (19) meshing with the gear plate (20).

5. The humic acid fertilizer production raw material drying device according to claim 1, characterized in that: The drying plate (3) is slidably connected to the inner wall of the drying box (1). A drive motor (21) is fixedly installed at the bottom of the drying box (1). A crankshaft (22) is fixedly installed on the output shaft surface of the drive motor (21). A transmission rod (23) is rotatably connected to the surface of the crankshaft (22). A limit slide rod (24) is fixedly installed at the bottom of the drying plate (3). The end of the transmission rod (23) away from the crankshaft (22) is rotatably connected to the end of the limit slide rod (24).

6. The humic acid fertilizer production raw material drying device according to claim 1, characterized in that: The vertical tube (7) is composed of an outer tube (701) and an inner tube (702). The bottom end of the outer tube (701) is provided with a rectangular slot, and the inner tube (702) is slidably connected to the bottom end of the outer tube (701) through the rectangular slot.

7. The humic acid fertilizer production raw material drying device according to claim 6, characterized in that: A return spring (703) is provided at the inner top of the rectangular slot, and the bottom end of the return spring (703) abuts against the top of the inner tube (702).

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