隧道窑烟气余热利用装置

Abstract

本实用新型公开了隧道窑烟气余热利用装置，涉及隧道窑余热利用技术领域，具体为隧道窑烟气余热利用装置，包括余热回收箱，所述余热回收箱的前侧设置有控制器，余热回收箱的左侧设置有支撑架，支撑架的顶部螺栓固定连接有过滤箱，过滤箱的后内侧壁分别设置有支撑板和隔板，支撑板的顶部设置有第一电机，第一电机的输出端设置有转盘，转盘的一侧通过插销转动连接有连杆，连杆的另一端通过插销转动连接有移动杆。该隧道窑烟气余热利用装置，通过第一电机、转盘、连杆、移动杆、清洁刷、滤网、隔板、收集箱和过滤箱的设置，使该隧道窑烟气余热利用装置具备了对烟气进行过滤，并及时的清理滤网表面的灰尘，以免堵塞滤网的效果。

Claims

1. A tunnel kiln flue gas waste heat utilization device, comprising a waste heat recovery tank, characterized in that: A controller is installed on the front side of the waste heat recovery box, and a support frame is installed on the left side of the waste heat recovery box. A filter box is bolted to the top of the support frame. A support plate and a partition are installed on the rear inner side wall of the filter box. A first motor is installed on the top of the support plate. A turntable is installed at the output end of the first motor. A connecting rod is rotatably connected to one side of the turntable via a pin. A moving rod is rotatably connected to the other end of the connecting rod via a pin. A cleaning brush is installed at the bottom of the moving rod. A filter screen is installed on the inner bottom wall of the filter box. A protective box is installed on the top of the waste heat recovery box. A heat insulation plate is installed inside the protective box. A second motor is installed on the inner bottom wall of the heat insulation plate. A first bevel gear is installed at the output end of the second motor. A sleeve is rotatably connected to the inside of the top wall of the waste heat recovery box via a bearing. A second bevel gear is installed on the top of the sleeve. A rotating rod is rotatably connected to the inside of the sleeve via a bearing. A third bevel gear is installed on the top of the rotating rod.

2. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: The filter box has several heat dissipation holes on its rear wall, which are evenly distributed on the rear wall of the filter box. The partition has a movable hole inside, and the movable rod is locked in the movable hole.

3. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: The bottom of the filter box is equipped with an ash discharge pipe, and a collection box is threadedly connected to the outer surface of the ash discharge pipe near the bottom.

4. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: The filter box has an inlet pipe on the left side and an exhaust pipe on the right side. The exhaust pipe has baffles on its inner wall, and a number of baffles are evenly distributed on the inner wall of the exhaust pipe. The exhaust pipe has fins on its outer surface, and a number of fins are evenly distributed on the outer surface of the exhaust pipe.

5. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: The waste heat recovery box is equipped with a water inlet pipe on the top and a drain pipe on the right side. Both the water inlet pipe and the drain pipe are equipped with valves.

6. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: The outer surface of the sleeve is provided with an L-shaped plate, and both the outer surfaces of the L-shaped plate and the rotating rod are provided with auger blades. The number of auger blades is several and they are evenly distributed on the outer surfaces of the L-shaped plate and the rotating rod.

7. The tunnel kiln flue gas waste heat utilization device according to claim 1, characterized in that: A temperature sensor is installed on the right inner wall of the waste heat recovery box, and ventilation holes are opened inside the right wall of the protective box. The number of ventilation holes is evenly distributed inside the right wall of the protective box.

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