A slag treatment device for waste incineration

Abstract

The application relates to a slag treatment device for garbage incineration and belongs to the field of garbage incineration. The device comprises a cooling box, a water cooling assembly is arranged in the cooling box, a conveying mesh belt is arranged on the lower side of the water cooling assembly in the cooling box, a screening box is communicated with the side, away from the cooling box, of the conveying mesh belt, a plurality of sieve plates are arranged in the screening box, and a water circulation assembly is arranged on one side of the cooling box. The application has the effect of reducing the influence on the surrounding environment during slag treatment.

Claims

1. A waste incineration slag treatment device, characterized in that: The cooling box (1) includes a water cooling component (2) inside the cooling box (1). A conveyor belt (3) is located below the water cooling component (2) inside the cooling box (1). A screening box (5) is connected to the side of the conveyor belt (3) away from the cooling box (1). A multi-stage sieve plate is provided inside the screening box (5). A water circulation component (6) is provided on one side of the cooling box (1).

2. The slag treatment device for waste incineration according to claim 1, characterized in that: The water-cooling assembly (2) includes a cooling pipe (21), and a cooling spray pipe (22) is connected to the side of the cooling pipe (21) near the cooling box (1). Multiple holes are provided on the lower side of the cooling spray pipe (22).

3. The slag treatment device for waste incineration according to claim 2, characterized in that: The cooling pipe (21) and the cooling spray pipe (22) are connected by a rotary joint (211), and the cooling spray pipe (22) is connected to a drive motor (25) for rotating the cooling spray pipe (22) by meshing gears.

4. The slag treatment device for waste incineration according to claim 2, characterized in that: The water circulation assembly (6) includes a return pipe (69) connected to the cooling pipe (21). A condenser cylinder (64) is connected to a part of the return pipe (69) away from the cooling pipe (21). A condenser pipe (65) is provided inside the condenser cylinder (64). The cooling box (1) and the screening box (5) are connected to the condenser cylinder (64) through a main return water pipe (63).

5. The slag treatment device for waste incineration according to claim 4, characterized in that: The portion of the conveyor belt (3) located between the cooling box (1) and the screening box (5) is fitted with a conveyor cover (4).

6. The slag treatment device for waste incineration according to claim 5, characterized in that: The cooling box (1) and the conveying cover (4) are connected to the condenser cylinder (64) through the main return steam pipe (68).

7. The slag treatment device for waste incineration according to claim 3, characterized in that: The upper side of the cooling box (1) is provided with a storage slot (12) for accommodating the rotary joint, and the cooling nozzle (22) is fitted with a fan (26) on the outer wall inside the storage slot (12).

8. The slag treatment device for waste incineration according to claim 7, characterized in that: The top wall of the cooling box (1) is fixedly connected to a screen (13) used to block the storage slot (12).

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