A screw-type humidifying mixer for fly ash solidification system

Abstract

The utility model discloses a spiral humidification stirrer for fly ash solidification system relates to humidification stirrer field, including base, conveying shell is located on the base, the feeding hopper is located on conveying shell one side top, the discharge hopper is located conveying shell other side bottom, and the humidification structure is located conveying shell top, still include drive structure, drive structure is located on the base, and conveying structure is located in conveying shell, and is connected with drive structure, conveying structure includes two rotating rods, two rotating rods rotatable are located in conveying shell, and rotating rod one side penetrates conveying shell, and is connected with drive structure, and two spiral discs are divided and are located on two rotating rods, and a plurality of crushing plates are equidistantly arranged on the rotating rod along the axial direction of the rotating rod, the spiral humidification stirrer for fly ash solidification system can break the caked fly ash in the fly ash humidification process, thereby improving the mixing uniformity, and improving the solidification effect.

Claims

1. A spiral humidifying mixer for a fly ash solidification system, comprising a base (1); A conveying shell (2) is disposed on the base (1); Feed hopper (3), the feed hopper (3) is located on the top of one side of the conveying shell (2); The discharge hopper (4) is located at the bottom of the other side of the conveying shell (2); Humidification structure (5), the humidification structure (5) is disposed on the top of the conveying shell (2); Its features are: It also includes a drive structure (6), which is disposed on the base (1); A conveying structure (7) is disposed inside the conveying housing (2) and connected to the driving structure (6); The conveying structure (7) includes two rotating rods (71), which are rotatably disposed inside the conveying shell (2), and one side of the rotating rod (71) passes through the conveying shell (2) and is connected to the driving structure (6). Two spiral disks (72) are respectively disposed on two rotating rods (71); Multiple crushing plates (73) are arranged at equal intervals on the rotating rod (71) along the axial direction of the rotating rod (71).

2. The spiral humidifying mixer for a fly ash solidification system according to claim 1, characterized in that: The two rotating rods (71) rotate in opposite directions, and the two spiral disks (72) spiral in opposite directions.

3. The spiral humidifying mixer for a fly ash solidification system according to claim 1, characterized in that: The drive structure (6) includes a drive motor (61), which is located on one side of the base (1); The transmission assembly (62) is located between the output shaft of the drive motor (61) and the two rotating rods (71).

4. The spiral humidifying mixer for a fly ash solidification system according to claim 1, characterized in that: The humidification structure (5) includes multiple water distribution pipes (51), which are symmetrically arranged on the conveying shell (2). Multiple nozzles are disposed inside the delivery housing (2) and are respectively connected to multiple water distribution pipes (51); Water supply pipe (52) is located on top of the multiple water distribution pipes (51) and connected to an external water source.

5. A spiral humidifying mixer for a fly ash solidification system according to claim 1, characterized in that: The conveying shell (2) includes a feeding section (21), and the feeding hopper (3) is provided on the top of the feeding section (21). Humidification section (22), the humidification section (22) is connected to the feeding section (21), and the humidification structure (5) is provided on the top of the humidification section (22); The discharge section (23) is connected to the humidification section (22), and the discharge hopper (4) is provided at the bottom of the discharge section (23).

6. A spiral humidifying mixer for a fly ash solidification system according to claim 5, characterized in that: It also includes a dust suppression structure (8), which is located between the humidification section (22) and the discharge section (23).

7. A spiral humidifying mixer for a fly ash solidification system according to claim 6, characterized in that: The dust suppression structure (8) includes a suction pipe (81), which is connected to one end face of the top of the discharge section (23); Dust supply pipe (82), the dust supply pipe (82) is connected to one end face of the top of the humidification unit (22); A dust suppression fan (83) is provided, with its air inlet connected to the dust suction pipe (81) and its air outlet connected to the dust delivery pipe (82).

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