A sedimentation tank for wastewater treatment

Abstract

The utility model discloses a sedimentation tank for wastewater treatment, including the sedimentation tank body, the lower surface of sedimentation tank body is provided with sludge tank, and one end of sedimentation tank body is provided with dross tank, the upper portion of sedimentation tank body is provided with support, and the side of sedimentation tank body is provided with first drive mechanism for driving support to remove, the lower portion of support is provided with aggregate bin, and the upper portion of aggregate bin is provided with second drive mechanism for driving aggregate bin to overturn, the utility model discloses through motor drives aggregate bin and removes from inlet pipe to outlet pipe direction, makes the floating garbage on wastewater surface then intercepts in aggregate bin inside, simultaneously, the sludge plate pushes the sludge that deposits to the inside movement of sludge tank, then aggregate bin will collect the floating garbage and dump in the inside of dross tank, finally, aggregate bin returns to the initial position and waits the next floating garbage cleaning operation, guarantees the timely cleaning of wastewater surface floating garbage, avoids the waste of manpower and material resources.

Claims

1. A sedimentation tank for wastewater treatment, comprising a sedimentation tank body (1), a sludge tank (102) disposed below the sedimentation tank body (1), and a scum tank (104) disposed at one end of the sedimentation tank body (1), characterized in that: A support (2) is provided above the sedimentation tank body (1), a first driving mechanism for driving the support (2) to move is provided on the side of the sedimentation tank body (1), a collection box (6) is provided below the support (2), and a second driving mechanism for driving the collection box (6) to flip is provided above the collection box (6).

2. The sedimentation tank for wastewater treatment according to claim 1, characterized in that: The sedimentation tank body (1) is provided with an inlet pipe (101) on its side, a sludge tank (102) is provided with a drain pipe (103) below it, a scum tank (104) is provided with an outlet pipe (107) below it, and a baffle (105) and a gate (106) are provided on both sides of the scum tank (104).

3. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: The support rod (201) and guide rod (202) are provided below the bracket (2). A scraper (203) is provided at the lower end of the support rod (201). An extension rod (204) is provided on the side of the support rod (201). One end of the extension rod (204) is connected to the lower shaft of the collection box (6).

4. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: The second driving mechanism is a second telescopic rod (7). One end of the second telescopic rod (7) is connected to the upper shaft of the collection box (6), and the other end of the second telescopic rod (7) is connected to the shaft of the bracket (2).

5. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: The first drive mechanism includes a motor (3), a lead screw (301), a slide block (4), a slide rail (401), and a first telescopic rod (5). One end of the lead screw (301) is connected to the motor (3), and the other end of the lead screw (301) passes through the slide block (4). The lead screw (301) and the slide block (4) are threadedly connected.

6. A sedimentation tank for wastewater treatment according to claim 5, characterized in that: The slide rail (401) is fixed to the side of the sedimentation tank body (1), the slide seat (4) is installed on the slide rail (401), the guide rod (202) passes through the inside of the slide seat (4), one end of the first telescopic rod (5) is connected to the bracket (2), and the other end of the first telescopic rod (5) is installed on the slide seat (4).

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