CN221166060U - Urban domestic sewage treatment device - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an urban domestic sewage treatment device, a working module comprises: desilting roller, electronic slide rail, dead lever and connecting rod, sewage pond both sides top symmetry sets up electronic slide rail, and electronic slide rail top symmetry is provided with electronic slider, and electronic slider relative one side symmetry is provided with the dead lever, and dead lever one end symmetry is provided with the connecting rod, and connecting rod one end is provided with waterproof motor, and waterproof motor's flexible end is provided with the desilting roller, and the desilting roller sets up the intermediate position at two connecting rods, forms the action of continuous shovel activity sewage pond bottom accumulational silt at the rotation in-process, has further improved silt clearance efficiency.

Description

Urban domestic sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an urban domestic sewage treatment device.

Background

Many sewage can be produced in daily life and industrial production, if not properly handled will have very big influence to the environment, and in sewage's transportation, the sediment in the sewage can deposit in the effluent water sump bottom, if not in time clear up and handle it, deposit mud can block up transportation pipeline along with the extension of time, very big influence sewage's transportation and processing. A large amount of sludge is generated in the sewage treatment process, and the problem of sludge deposition easily occurs in the sewage treatment. At present, after water is pumped out by stopping production manually, mud is cleaned manually, and great manpower and material resources are required to be input, so that the labor intensity is high and the working efficiency is low.

In view of the above, the present utility model provides an urban sewage treatment device, which solves the above technical problems.

Disclosure of utility model

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides the urban domestic sewage treatment device.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an urban domestic sewage treatment device, includes effluent water sump and work module, and the effluent water sump is rectangular in design, and effluent water sump one end is provided with into dirty mouthful, and the other end is provided with the drain, installs work module above the effluent water sump;

The work module includes: the sewage pool comprises a dredging roller, electric sliding rails, fixing rods and connecting rods, wherein the electric sliding rails are symmetrically arranged at the tops of two sides of the sewage pool, electric sliding blocks are slidably arranged on the electric sliding rails, the fixing rods are arranged on the opposite sides of the electric sliding blocks, the connecting rods are arranged at one ends of the fixing rods, and a waterproof motor is arranged at one end of each connecting rod; the position that is located the middle of two connecting rods is provided with the desilting roller, and the both sides tip of desilting roller links to each other with the waterproof motor output of both sides respectively.

Preferably, the sewage treatment device further comprises a storage table which is fixedly arranged on the inner wall of the sewage pool, the height of the storage table is higher than that of the sewage discharge outlet, and the width of the storage table is larger than that of the dredging roller.

Preferably, the outer surface of the dredging roller is uniformly provided with circumferentially distributed dredging plates, the end parts of the dredging plates are bent along the same rotation direction, and the surfaces of the dredging plates are provided with guide grooves.

Preferably, the outer surface of the dredging plate is uniformly provided with brushes.

Preferably, the connecting rod is a telescopic rod structure.

Preferably, the drain is inclined downwardly away from the sump.

Preferably, a waterproof cover is arranged outside the waterproof motor

The beneficial effects of the utility model are as follows:

1. According to the urban domestic sewage treatment device, through the design of the dredging wheel, accumulation of sludge at the bottom of the sewage tank can reduce the treatment efficiency of the sewage treatment device, and oxygen quantity conduction and substance migration in the treatment process are affected. The electric slide block is connected with the connecting rod to connect the dredging wheel, so that sludge at the bottom of the sewage tank can be cleaned regularly, the smoothness of the bottom area is kept, and the overall efficiency of the treatment device is improved. The bottom sludge may generate unpleasant odors that negatively affect the surrounding environment and the health of the user. The sludge at the bottom of the sewage tank is cleaned regularly, so that malodor generated by decomposing the sludge can be reduced, the environmental smell is improved, and the life quality is improved. The accumulation of bottom sludge can cause equipment blockage and malfunction, affecting the proper operation of the sewage treatment apparatus. The risk of equipment blockage can be reduced by cleaning sludge at the bottom of the sewage tank, the service life of equipment is prolonged, and maintenance and repair costs are reduced. Harmful substances and bacteria may be enriched in the bottom sludge, and if not cleaned in time, the substances and bacteria may pollute the water by dissolving or releasing into the water. The sludge at the bottom of the sewage pool is cleaned regularly, so that the emission of harmful substances and bacteria can be reduced, and the health of the water body environment is protected.

2. According to the urban domestic sewage treatment device, due to the design of the object placing table, the dredging roller can be required to be maintained, maintained or replaced after long-time operation. By providing a storage table on which the dredging roller is placed, a convenient location can be provided for maintenance personnel to be able to more easily contact and handle the dredging roller for maintenance work. The dredging roller is an important component of the sewage treatment device, and can be worn and damaged due to frequent operation. The dredging roller is placed on the object placing table to enable the dredging roller to have a rest, unnecessary use time can be reduced, the abrasion degree of the dredging roller is reduced, the service life of the dredging roller is prolonged, and meanwhile maintenance and replacement frequency and cost are reduced. The dredging roll is usually used when needed, not always in operation. The object placing table is provided for the dredging roller to rest, so that daily operation is more convenient. It is not necessary to hang it on the inner wall of the lagoon, reducing the complexity and risks of operation. The dredging roll is usually driven by an electric motor, and its rotating parts may be at risk. The device can be fixed at a safe position by being placed on the object placing table, so that the risk of accidents is reduced. Meanwhile, maintenance personnel can perform maintenance and replacement work in a safer and more stable environment.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a perspective view of another angle of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

Fig. 4 is a perspective view of the dredging roll of the present utility model.

In the figure: the sewage pool 1, the electric slide rail 2, the electric slide block 3, the object placing table 4, the sewage outlet 5, the sewage inlet 6, the dredging plate 7, the fixed rod 8, the connecting rod 9, the waterproof motor 10, the guide groove 11, the brush 12 and the dredging roller 13.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 3, the urban domestic sewage treatment device comprises a sewage tank 1 and a working module, wherein the sewage tank 1 is of rectangular design, one end of the sewage tank 1 is provided with a sewage outlet 6, the other end is provided with a sewage outlet 5, and the working module is arranged above the sewage tank 1;

The work module includes: the sewage pool comprises dredging rollers 13, electric sliding rails 2, fixing rods 8 and connecting rods 9, wherein the electric sliding rails 2 are symmetrically arranged at the tops of two sides of the sewage pool 1, electric sliding blocks 3 are slidably arranged on the electric sliding rails 2, the fixing rods 8 are arranged on the opposite sides of the electric sliding blocks 3, one ends of the fixing rods 8 are provided with the connecting rods 9, and one ends of the connecting rods 9 are provided with waterproof motors 10; the dredging roller 13 is arranged in the middle of the two connecting rods 9, and the two side ends of the dredging roller 13 are respectively connected with the output ends of the waterproof motors 10 on the two sides.

During operation, the electric sliding blocks 3 on two sides of the top of the sewage tank 1 slide on the electric sliding rail 2, the electric sliding blocks 3 are fixedly connected with the fixed rods 8 arranged on the side walls, one ends of the fixed rods 8 are connected with the connecting rods 9, one sides of the connecting rods 9 close to the bottom of the sewage tank 1 are provided with motors, the output ends of the motors are connected with dredging rollers 13, the electric sliding blocks 3 drive the dredging rollers 13 to reciprocate in the sewage tank 1, the waterproof motors 10 drive the dredging rollers 13 to overturn, the dredging rollers 13 overturn and clean up sludge and solid waste accumulated in the sewage tank 1, the sludge and the solid waste in the sewage tank 1 are better drained to the sewage outlet 5, meanwhile, the connecting rods 9 can drive the dredging rollers 13 to realize up-and-down motion, the area where the dredging rollers 13 work is more comprehensive, stirring is more thorough, the automatic dredging process is guaranteed to run on an uninterrupted basis, the influence of fatigue or time limitation of workers is avoided, and the pollution discharge is prevented from being accumulated by the sludge and the waste.

As a specific implementation mode of the utility model, the sewage treatment device further comprises a storage table 4, wherein the storage table 4 is fixedly arranged on the inner wall of the sewage pool 1, the storage table 4 is higher than the sewage outlet 5, the normal sewage outlet 5 work is not affected, the storage table 4 is wider than the dredging roller 13, the safety of the dredging roller 13 is improved, the dredging roller 13 is prevented from sliding off, the dredging roller 13 can be placed on the storage table 4 during the stop work period, the fatigue wear of the connecting rod 9 is reduced, meanwhile, when sewage overflows the storage table 4, the dredging roller 13 can be washed, the storage table 4 facilitates the installation and removal of the dredging roller 13, the maintenance process is simplified, and the dredging roller 13 is more convenient to routinely check, replace or repair.

As a specific embodiment of the utility model, the outer surface of the dredging roller 13 is uniformly provided with circumferentially distributed dredging plates 7, the end parts of the dredging plates 7 are bent along the same rotation direction, and the surface of the dredging plates 7 is provided with guide grooves 11.

When the device works, the rotary dredging roller 13 moves downwards along with the connecting rod 9, contacts sludge and garbage accumulated at the bottom of the sewage tank 1, is brought up under the scraping action of the end part of the dredging plate 7 on the rotary dredging roller 13, and is thrown to two sides under the action of the rotary dredging roller 13; and because the end part of the dredging roller 13 is bent, and the edge part of the end part is sharp and shaped like a shovel, the action of continuously shoveling the sludge accumulated at the bottom of the sewage tank 1 is formed in the rotation process, so that the sludge removal efficiency is further improved;

In the cleaning process, the dredging roller 13 moves along the sewage tank 1 to continuously treat the sludge at the bottom of the sewage tank 1, automatically and efficiently finish the sludge cleaning work at the bottom of the sewage tank 1, and continuously rotate the scraping action, so that the cleaning effect on different positions of the sewage tank 1 is similar, and compared with the prior art that manual cleaning is time-consuming and labor-consuming, and the operation of using excavating equipment is inconvenient and the efficiency is low, the application can efficiently and more uniformly clean the sludge in the sewage tank 1;

As a specific embodiment of the present utility model, the brush 12 is uniformly provided on the outer surface of the dredging roller 13.

In operation, the brush 12 prevents sludge, algae, fibers, etc. from adhering to the surface of the dredging roller 13. The cleaning of the dredging roller 13 is maintained, and the accumulation of attachments is prevented from affecting the dredging effect; can help to form a cleaning area between the dredging roller 13 and the bottom of the pond, thereby improving the dredging efficiency. The brush 12 can make solid particles at the bottom more easily enter the cleaning area of the dredging roll 13 by brushing and stirring. The brush 12 can reduce friction between the dredging roller 13 and the solid particles, thereby reducing the abrasion degree of the equipment.

As a specific embodiment of the present utility model, the connecting rod 9 is a telescopic rod structure.

When the dredging device works, the connecting rod 9 of the telescopic structure can be telescopic or shortened according to the change of the water level, and the dredging roller 13 can be ensured to work effectively at different water levels. By the telescopic structure, the working depth of the dredging roller 13 can be adjusted. This ensures effective cleaning of substrate sludge and waste at different depths, with the depth being tailored to the needs. The telescopic structure can reduce friction between the dredging roller 13 and the bottom when the water level changes, so that the abrasion degree of equipment is reduced. Which helps to extend the useful life of the dredging roller 13 and related equipment. The telescopic connecting rod 9 can provide better adaptability, ensuring the reliability of the dredging system under various operating conditions. The telescopic structure can make the installation and maintenance of the connecting rod 9 easier. Under the lower condition of water level, the telescopic structure can reduce the motion resistance of the dredging roller 13, so that the design of the telescopic connecting rod 9 is reduced, the dredging operation efficiency is improved, and the dredging operation can be ensured to continuously and efficiently run under different water level conditions.

As a specific embodiment of the present utility model, the sewage outlet 5 is inclined downward at a position away from the sewage tank 1.

In operation, the drain outlet 5 is away from the sewage pool 1 and is inclined downwards, so that dead zone formation is reduced, and waste water is prevented from accumulating in the system. Dead space can lead to wastewater fouling, odor problems and bacterial growth, while the remote and sloped design helps keep the water flow clear. The downwardly sloping design reduces the sedimentation of the sludge near the drain 5 and prevents the sludge from accumulating in the pipeline. The inclined design helps to prevent the waste water from flowing backwards near the sewage outlet 5, reduces the risk of the waste water flowing back into the sewage tank 1, reduces the retention of solid particles in the pipeline, and reduces the risk of pipeline blockage.

As a specific embodiment of the present utility model, a waterproof cover is provided outside the waterproof motor 10;

In operation, the main function of the waterproof cover is to provide additional waterproof protection against moisture entering the interior of the waterproof motor 10. This helps prevent corrosion, shorting, or failure of the components of the waterproof motor 10. The waterproof cover can also prevent dust, dirt and other particles from entering the waterproof motor 10, and prolong the service life of the waterproof motor 10. The waterproof cover can improve the safety of the waterproof motor 10 and reduce electric shock or other safety risks caused by moisture entering the waterproof motor 10. By reducing the damage of water and dirt to the waterproof motor 10, reduced failure and damage to the waterproof motor 10 means less maintenance and longer service life.

The specific working procedure is as follows:

During operation, the electric sliding blocks at two sides of the top of the sewage tank 1 slide on the electric sliding rail, the dredging roller 13 moves in the sewage tank 1 through motor driving, sewage stirring in the sewage tank 1 is driven, deposition of sludge at the bottom of the sewage tank 1 is reduced, the connecting rod 9 drives the dredging roller 13 to move up and down, when the dredging roller 13 stops working, the electric sliding blocks can drive the dredging roller 13 to move above the placing plate, the dredging roller 13 and the connecting rod 9 are at rest when not working, and the damage rate of the connecting rod 9 is reduced.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A municipal domestic sewage treatment device is characterized in that: the sewage treatment device comprises a sewage tank (1) and a working module, wherein the sewage tank (1) is of rectangular design, one end of the sewage tank (1) is provided with a sewage inlet (6), the other end of the sewage tank is provided with a sewage outlet (5), and the working module is arranged above the sewage tank (1);

The work module includes: the sewage pool comprises a dredging roller (13), electric sliding rails (2), fixing rods (8) and connecting rods (9), wherein the electric sliding rails (2) are symmetrically arranged at the tops of two sides of the sewage pool (1), electric sliding blocks (3) are slidably mounted on the electric sliding rails (2), the fixing rods (8) are arranged on opposite sides of the electric sliding blocks (3), one ends of the fixing rods (8) are provided with the connecting rods (9), and one ends of the connecting rods (9) are provided with waterproof motors (10); the dredging roller (13) is arranged at the middle position of the two connecting rods (9), and the end parts of the two sides of the dredging roller (13) are respectively connected with the output ends of the waterproof motors (10) on the two sides.

2. The municipal domestic sewage treatment device according to claim 1, wherein: the sewage treatment device further comprises a storage table (4), wherein the storage table (4) is fixedly arranged on the inner wall of the sewage pool (1), the storage table (4) is higher than the sewage draining outlet (5), and the storage table (4) is wider than the dredging roller (13).

3. The municipal domestic sewage treatment device according to claim 2, wherein: the outer surface of the dredging roller (13) is uniformly provided with circumferentially distributed dredging plates (7), the end parts of the dredging plates (7) are bent along the same rotation direction, and the surfaces of the dredging plates (7) are provided with guide grooves (11).

4. A municipal domestic sewage treatment apparatus according to claim 3, wherein: the outer surface of the dredging plate (7) is uniformly provided with brushes (12).

5. The municipal domestic sewage treatment apparatus according to claim 4, wherein: the connecting rod (9) adopts a telescopic rod structure.

6. The municipal domestic sewage treatment apparatus according to claim 5, wherein: the part of the sewage outlet (5) far away from the sewage pool (1) is inclined downwards.

7. The municipal domestic sewage treatment apparatus according to claim 6, wherein: a waterproof cover is arranged outside the waterproof motor (10).