CN220283876U - Sludge concentration tank - Google Patents

Abstract

The utility model relates to the technical field of concentration tanks, and discloses a sludge concentration tank, which comprises a base, wherein a tank body is fixedly arranged in the base, a motor is fixedly arranged on the upper end face of the tank body, a driving end of the motor stretches into the tank body and is fixedly connected with a rotating rod, a rotating drum is fixedly sleeved on the outer part of the rotating rod, a spiral scraping blade is fixedly arranged on the outer side of the rotating drum, the outer sides of the spiral scraping blade are attached to the inner wall of the tank body, a plurality of stirring rods are fixedly connected to the outer ends of the bottom ends of the rotating rod, stirring blades are fixedly connected to the inner bottom face of the tank body, the bottom end of the tank body is fixedly arranged into a cone shape, a plurality of drain holes are fixedly arranged in the tank body, a drain outlet is fixedly arranged at the bottom end of the tank body, and the spiral scraping blade is made of stainless steel thin plates.

Description

Sludge concentration tank

Technical Field

The utility model relates to the technical field of concentration tanks, in particular to a sludge concentration tank.

Background

The purpose of sludge concentration is to reduce the moisture in the sludge and reduce the volume of the sludge, so that the sludge concentration tank is a structure for sludge concentration, and when the existing sludge concentration tank is used for concentrating, a part of sludge is attached to the inner wall and cannot fall off, so that the device is blocked.

The bulletin number is: CN212770390U discloses a sludge concentration tank, including the concentration tank body, the relative scraper means that is provided with in concentration tank body, scraper means includes actuating cylinder and drive plate, the relative fixedly connected with mounting panel of concentration tank body upper surface, actuating cylinder can dismantle and connect in the mounting panel, actuating cylinder's piston rod passes the mounting panel and connects in the drive plate.

This patent also has the following drawbacks: although the patent can scrape the sludge on the inner wall to a certain extent, the cleaning mechanism of the device is not easy to clean the coagulated sludge, and the device is easy to be blocked.

Accordingly, the present application now proposes a sludge thickener to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a sludge concentration tank, which solves the problems that the cleaning mechanism is difficult to clean coagulated sludge and is easy to cause device blocking.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sludge concentration pond, includes the base, the inside of base is fixed to be equipped with the cell body, the up end of cell body is fixed to be equipped with the motor, the drive end of motor stretches into cell body and fixedly connected with bull stick, the outside fixed cover of bull stick is equipped with the rotary drum, the outside of rotary drum is fixed and is equipped with the spiral doctor-bar, the outside of spiral doctor-bar all laminates with the inner wall of cell body, the bottom outside fixedly connected with of bull stick a plurality of stirring bars, a plurality of the equal fixedly connected with stirring vane of outer end of stirring bar, the bottom rotation of bull stick is connected at the interior bottom surface of cell body.

The bottom end of the tank body is fixed to be conical, and a plurality of drain holes are fixedly formed in the tank body.

Wherein, the bottom mounting of cell body is equipped with the drain.

Wherein, the spiral doctor blade's material is the thin slice of stainless steel material.

Wherein, a plurality of the water drainage holes are externally fixed with water drainage grooves.

Wherein, the bottom surface fixedly connected with a plurality of support columns of base.

Compared with the prior art, the utility model has the beneficial effects that:

when the device is used, firstly, the sludge is poured into a gap above the tank body, the motor is started, the motor drives the rotating rod to rotate, the rotating rod drives the rotating drum to rotate, the rotating drum drives the spiral scraping blade to rotate, and the sludge attached to the inner wall is scraped.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the present utility model.

In the figure: 1. a base; 2. a cell body; 3. a motor; 4. a rotating rod; 5. a rotating drum; 6. a spiral scraping blade; 7. an agitating bar; 8. stirring blades; 9. a drain hole; 10. a sewage outlet; 11. a drainage channel; 12. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a sludge concentration pond, including base 1, the inside fixed cell body 2 that is equipped with of base 1, the up end of cell body 2 is fixed and is equipped with motor 3, motor 3's drive end stretches into cell body 2 and fixedly connected with bull stick 4, the outside fixed cover of bull stick 4 is equipped with rotary drum 5, the outside fixed of rotary drum 5 is equipped with spiral doctor-bar 6, the outside of spiral doctor-bar 6 all laminates with the inner wall of cell body 2, the bottom outside fixedly connected with of bull stick 4 stirs stick 7, the equal fixedly connected with stirring vane 8 of the outer end of a plurality of stirring sticks 7, the bottom rotation of bull stick 4 is connected in the interior bottom surface of cell body 2, rotary drum 5 drives spiral doctor-bar 6 and rotates, scrape the mud that adheres to at the inner wall, because spiral vane is the thin slice of stainless steel can shovel the dirty mud piece that condenses effectively.

Wherein, the bottom end fixing of the tank body 2 is conical, a plurality of drain holes 9 are fixedly arranged in the tank body 2, and the sludge discharges water through the stirring of the stirring blades.

Wherein, the bottom end fixing of the tank body 2 is provided with a sewage outlet 10, and the concentrated sludge is discharged through the sewage outlet 10.

Wherein, the material of screw doctor-bar 6 is the thin slice of stainless steel material, and stainless steel material intensity is high not fragile, and the thin slice setting can be shoveled the caking effectively.

Wherein, the outside of a plurality of wash ports 9 is fixedly provided with a wash tank 11, and moisture enters the wash tank 11 through the wash port 9 and is discharged out of the device again.

Wherein, the bottom surface fixedly connected with of base 1 a plurality of support columns 12, support the device, raise the device simultaneously for concentrated mud can be discharged from the below.

Working principle: when the sludge scraping device is used, firstly, sludge is poured into a gap above the tank body 2, the motor 3 is started, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the rotating cylinder 5 to rotate, the rotating cylinder 5 drives the spiral scraping blade 6 to rotate, the sludge attached to the inner wall is scraped, as the spiral blades are stainless steel sheets, the coagulated sludge blocks can be effectively scraped, the sludge is stirred by the stirring blades to discharge water, the water enters the drainage groove 11 through the drainage hole 9 and is discharged out of the device, and the concentrated sludge is discharged out through the drain outlet 10.

Claims (6)

1. Sludge concentration pond, including base (1), its characterized in that: the inside of base (1) is fixed and is equipped with cell body (2), the up end of cell body (2) is fixed and is equipped with motor (3), the drive end of motor (3) stretches into cell body (2) and fixedly connected with bull stick (4), the outside fixed cover of bull stick (4) is equipped with rotary drum (5), the outside of rotary drum (5) is fixed and is equipped with spiral doctor-bar (6), the outside of spiral doctor-bar (6) all laminates with the inner wall of cell body (2), the outside fixedly connected with of bottom of bull stick (4) a plurality of stirring stick (7), a plurality of the equal fixedly connected with stirring vane (8) of the outer end of stirring stick (7), the bottom rotation of bull stick (4) is connected in the interior bottom surface of cell body (2).

2. A sludge thickener according to claim 1, wherein: the bottom end of the tank body (2) is fixed to be conical, and a plurality of drain holes (9) are fixedly formed in the tank body (2).

3. A sludge thickener according to claim 1, wherein: the bottom end of the tank body (2) is fixedly provided with a sewage outlet (10).

4. A sludge thickener according to claim 1, wherein: the spiral scraping pieces (6) are made of stainless steel thin pieces.

5. A sludge thickener according to claim 2, wherein: and a drainage groove (11) is fixedly arranged outside the plurality of drainage holes (9).

6. A sludge thickener according to claim 1, wherein: the bottom surface of base (1) fixedly connected with a plurality of support columns (12).