CN222907747U

CN222907747U - Ditch sludge treatment recovery device

Info

Publication number: CN222907747U
Application number: CN202421776559.9U
Authority: CN
Inventors: 沈凌翔; 段肖; 于航; 陆鼎元; 沈徐能; 陈费旸; 沈季垚
Original assignee: Shanghai Honglu Construction Development Co ltd; Fengfa Group Co ltd
Current assignee: Shanghai Honglu Construction Development Co ltd; Fengfa Group Co ltd
Priority date: 2024-07-25
Filing date: 2024-07-25
Publication date: 2025-05-27
Anticipated expiration: 2034-07-25

Abstract

The utility model discloses a ditch sludge treatment and recovery device, specifically relates to the ditch sludge treatment technical field, including a bracket, the top of the bracket is fixedly penetrated with a drying box for treating and recovering the ditch sludge, one side of the drying box is fixedly provided with a crushing assembly, the crushing assembly includes a crushing box connected to the inside of the drying box, two crushing rollers are rotatably arranged inside the crushing box, the rear ends of the two crushing rollers are penetrated through the rear end of the crushing box, and the two crushing rollers are fixedly sleeved with meshing gears. The utility model crushes large volumes of garbage in the ditch sludge by rotating two crushing rollers at the same time, thereby avoiding the large volumes of garbage from clogging the crushing box and the drying box, and at the same time can also improve the treatment and recovery efficiency of the ditch sludge, and then the pressure plate is pressed down to discharge the water in the ditch sludge through the filter plate, and after the ditch sludge is dried and compressed, it is not only convenient for recycling and utilization, but also can reduce the storage occupied volume.

Description

Ditch sludge treatment recovery device

Technical Field

The utility model relates to the technical field of dredging ditch sludge treatment, in particular to a dredging ditch sludge treatment recovery device.

Background

Along with the continuous expansion of urban scale and gradual elevation of infrastructure level, the scale of infrastructures such as roads, drainage pipe networks and the like is also continuously expanding. In order to ensure smooth operation of the drainage pipe network, municipal maintenance units need to clean and drag for pipelines (rainwater pipes, sewage pipes and converging pipes) regularly, and the sediments which are cleaned and dragged up by the pipelines (rainwater pipes, sewage pipes and converging pipes) are commonly called 'ditch dredging sludge', belong to municipal sludge together with river sludge and municipal sewage plant sludge, and are associated wastes generated by municipal maintenance. The sludge in the through ditch has particles and impurities which enter the drainage pipeline along with rainwater, sewage and industrial wastewater, and is also mixed with household garbage, branches, mud, road dust and the like, so that the sludge needs to be treated regularly.

The existing through ditch sludge treatment mode is usually precipitation and landfill. For example, a sludge treatment tank with the publication number of CN220989782U in the prior art can convey sludge deposited in a settling tank to a discharge pipe through a rotating shaft driven by a speed reducing motor and a spiral blade matched with a conveying pipe.

However, the prior art has the following problems that the sedimentation mode is adopted to treat and recycle the through-ditch sludge, and long time is required for sedimentation, so that the treatment and recycling efficiency is low, and the occupied space of equipment is large.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the through-ditch sludge treatment and recovery device, which is used for crushing large-volume garbage in through-ditch sludge by simultaneously rotating two crushing rollers, so that the large-volume garbage is prevented from blocking a crushing box and a drying box, the treatment and recovery efficiency of the through-ditch sludge can be improved, then the water in the through-ditch sludge can be discharged through a filter plate by pressing down a pressing plate, and after the through-ditch sludge is dried and compressed, the through-ditch sludge is convenient to recycle and use, and the storage occupied volume can be reduced, so that the problems in the background technology are solved.

The through ditch sludge treatment and recovery device comprises a support, a drying box for treating and recovering through ditch sludge is fixedly arranged at the top end of the support, a crushing assembly is fixedly arranged at one side of the drying box, the crushing assembly comprises a crushing box communicated with the inside of the drying box, two crushing rollers are rotatably arranged in the crushing box, the rear ends of the two crushing rollers penetrate through the rear ends of the crushing box, meshed gears are fixedly sleeved on the two crushing rollers, a motor for driving the crushing rollers to rotate is fixedly arranged at the rear end of one of the crushing rollers, a pressing plate is arranged in the drying box, a frame is arranged at the bottom of the drying box, a filter plate is fixedly arranged in the frame, and a lifting assembly for adjusting the pressing plate and the height of the frame is arranged on the drying box.

In a preferred embodiment, a communication hole is formed between the crushing box and the drying box, and the communication hole is positioned below the pressing plate to prevent the through-channel sludge from flowing above the pressing plate.

In a preferred embodiment, the rear end of the crushing box is fixedly provided with a mounting plate, the motor is fixed on the mounting plate, and two gears are arranged above the mounting plate and used for supporting the motor for use.

In a preferred embodiment, a supporting plate is fixedly arranged between one side of the bottom end of the crushing box and the top end of the support, so as to improve the stability of the crushing box.

In a preferred embodiment, the lifting assembly comprises a plurality of hydraulic cylinders, wherein one hydraulic cylinder is fixedly penetrated at the top end of the drying box, the bottom end of a piston rod of the hydraulic cylinder penetrates the drying box and is fixedly connected with the top end of the pressing plate, the rest hydraulic cylinders are fixedly embedded in the outer walls of the front side and the rear side of the drying box, the bottom ends of the piston rods of the rest hydraulic cylinders are fixedly connected with the top end of the frame, and the stability of the frame during lifting can be improved by using the telescopic rod.

In a preferred embodiment, four corners of the outer wall of the drying box are fixedly provided with telescopic rods, and the bottom ends of the telescopic rods are fixed with the top ends of the frames.

In a preferred embodiment, the observation port is formed in the front end of the drying box, toughened glass is fixedly arranged in the observation port, and workers can observe the condition of sludge drying in the through ditch in the drying box conveniently.

The utility model has the technical effects and advantages that:

1. According to the utility model, the two crushing rollers rotate simultaneously to crush the large-volume garbage in the through-ditch sludge, so that the large-volume garbage is prevented from blocking the crushing box and the drying box, the treatment recovery efficiency of the through-ditch sludge can be improved, then the pressing plate is used for pressing down, water in the through-ditch sludge can be discharged through the filter plate, and the through-ditch sludge is convenient to recycle and can also reduce the storage occupied volume after being dried and compressed.

2. The frame and the pressing plate are driven to move downwards through the hydraulic cylinders, so that dried through-ditch sludge can be conveniently moved out of the drying box, the dried through-ditch sludge can be conveniently taken in a lifting mode, the time and the labor are saved during use, and meanwhile, the use cost can be reduced without the aid of other lifting equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a bottom view of the overall structure of the present utility model;

FIG. 3 is a rear elevational view of the overall structure of the present utility model;

FIG. 4 is a top view of the overall structure of the present utility model;

fig. 5 is a cross-sectional view of the drying box and pulverizing box of the present utility model.

The reference numerals are 1, a bracket, 2, a drying box, 3, a crushing assembly, 4, a pressing plate, 5, a frame, 6, a filter plate, 7, a lifting assembly, 8, a communication hole, 9, a mounting plate, 10, a support plate, 11, a telescopic rod, 12, an observation port and 13, toughened glass;

301. crushing box 302, crushing roller 303, gear 304 and motor;

701. and a hydraulic cylinder.

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 the attached drawings 1-5 of the specification, the utility model provides a through ditch sludge treatment and recovery device, which comprises a bracket 1, wherein a drying box 2 for treating and recovering through ditch sludge is fixedly penetrated through the top end of the bracket 1, a crushing assembly 3 is fixedly arranged on one side of the drying box 2, the crushing assembly 3 comprises a crushing box 301 communicated with the inside of the drying box 2, a communication hole 8 is formed between the crushing box 301 and the drying box 2, the communication hole 8 is positioned below a pressing plate 4 and is positioned above the through ditch sludge flow pressing plate 4, two crushing rollers 302 are rotatably arranged in the crushing box 301, and the rear ends of the two crushing rollers 302 penetrate through the rear end of the crushing box 301;

In order to drive the two crushing rollers 302 to rotate together, meshed gears 303 are fixedly sleeved on the two crushing rollers 302, a motor 304 for driving the crushing rollers 302 to rotate is fixedly arranged at the rear end of one crushing roller 302, a pressing plate 4 is arranged in the drying box 2, a mounting plate 9 is fixedly arranged at the rear end of the crushing box 301, the motor 304 is fixed on the mounting plate 9, and the two gears 303 are arranged above the mounting plate 9 and used for supporting the motor 304 for use;

Then, fixedly be equipped with backup pad 10 between crushing case 301 bottom one side and the support 1 top for improve crushing case 301's stability, desiccation case 2 bottom is equipped with frame 5, the inside fixed filter plate 6 that is equipped with of frame 5, be equipped with the lifting unit 7 of adjusting clamp plate 4 and frame 5 height on the desiccation case 2.

When the through ditch sludge is treated, the through ditch sludge is poured in from the upper part of the crushing box 301, one of the crushing rollers 302 is driven to rotate by the motor 304, the other crushing roller 302 rotates together under the meshing of the two gears 303, and the two crushing rollers 302 rotate to crush the large-volume garbage in the through ditch sludge into a small volume, so that the large-volume garbage can be prevented from blocking the crushing box 301 and the drying box 2, the treatment recovery efficiency of the through ditch sludge can be improved, the crushed through ditch sludge flows into the drying box 2 through the communication hole 8 and then is downwards pressed by the lifting assembly 7, water in the through ditch sludge is discharged through the filter plate 6, and in the practical use, the sewage recovery box can be placed below the frame 5 to recover and recycle the sewage.

Referring to fig. 1-5 of the specification, the lifting assembly 7 includes a plurality of hydraulic cylinders 701, wherein one hydraulic cylinder 701 is fixedly penetrated through the top end of the drying box 2, the bottom end of a piston rod of the hydraulic cylinder 701 penetrates through the drying box 2 and is fixed with the top end of the pressing plate 4, the rest hydraulic cylinders 701 are fixedly embedded in the outer walls of the front side and the rear side of the drying box 2, and the bottom ends of the piston rods of the rest hydraulic cylinders 701 are fixed with the top end of the frame 5;

In addition, four corners of the outer wall of the drying box 2 are fixedly provided with telescopic rods 11, the bottom ends of the telescopic rods 11 are fixed with the top ends of the frames 5, and the stability of the frames 5 in lifting can be improved by the aid of the telescopic rods 11;

An observation port 12 is formed in the front end of the drying box 2, toughened glass 13 is fixedly arranged in the observation port 12, and workers can observe the condition of sludge drying in the through ditch in the drying box 2 conveniently.

The frame 5 is driven to move downwards by extending the hydraulic cylinders 701, and meanwhile, the hydraulic cylinders 701 on the pressing plate 4 are used for driving the pressing plate 4 to move downwards, so that dried through-ditch sludge can be conveniently moved out of the drying box 2, the dried through-ditch sludge can be conveniently taken in a lifting mode, the time and the labor are saved during use, and meanwhile, the use cost can be reduced without the aid of other lifting equipment.

Finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A through ditch sludge treatment and recovery device comprises a support (1) and is characterized in that a drying box (2) for treating and recovering through ditch sludge is fixedly arranged at the top end of the support (1), a crushing assembly (3) is fixedly arranged on one side of the drying box (2), the crushing assembly (3) comprises a crushing box (301) communicated with the inside of the drying box (2), two crushing rollers (302) are rotatably arranged in the crushing box (301), the rear ends of the two crushing rollers (302) penetrate through the rear end of the crushing box (301), meshed gears (303) are fixedly sleeved on the two crushing rollers (302), and a motor (304) for driving the crushing rollers (302) to rotate is fixedly arranged at the rear end of one of the crushing rollers (302);

The drying box is characterized in that a pressing plate (4) is arranged inside the drying box (2), a frame (5) is arranged at the bottom of the drying box (2), a filter plate (6) is fixedly arranged inside the frame (5), and a lifting assembly (7) for adjusting the heights of the pressing plate (4) and the frame (5) is arranged on the drying box (2).

2. The dredging-ditch sludge treatment and recovery device according to claim 1, wherein a communication hole (8) is formed between the crushing box (301) and the drying box (2), and the communication hole (8) is positioned below the pressing plate (4).

3. The dredging-ditch sludge treatment and recovery device according to claim 1, wherein the rear end of the crushing box (301) is fixedly provided with a mounting plate (9), the motor (304) is fixed on the mounting plate (9), and two gears (303) are arranged above the mounting plate (9).

4. The dredging-ditch sludge treatment and recovery device as claimed in claim 1, wherein a supporting plate (10) is fixedly arranged between one side of the bottom end of the crushing box (301) and the top end of the support (1) for improving the stability of the crushing box (301).

5. The dredging-ditch sludge treatment and recovery device according to claim 1, wherein the lifting assembly (7) comprises a plurality of hydraulic cylinders (701), one hydraulic cylinder (701) is fixedly penetrated through the top end of the drying box (2), the bottom end of a piston rod of the hydraulic cylinder (701) penetrates through the drying box (2) and is fixedly connected with the top end of the pressing plate (4), the rest hydraulic cylinders (701) are fixedly embedded in the outer walls of the front side and the rear side of the drying box (2), and the bottom ends of the piston rods of the rest hydraulic cylinders (701) are fixedly connected with the top end of the frame (5).

6. The dredging ditch sludge treatment and recovery device according to claim 1, wherein telescopic rods (11) are fixedly arranged at four corners of the outer wall of the drying box (2), and the bottom ends of the telescopic rods (11) are fixed with the top ends of the frames (5).

7. The dredging ditch sludge treatment and recovery device according to claim 1 is characterized in that an observation port (12) is formed in the front end of the drying box (2), and toughened glass (13) is fixedly arranged in the observation port (12).