CN217391673U

CN217391673U - Sludge discharge device for sewage treatment equipment

Info

Publication number: CN217391673U
Application number: CN202220478588.1U
Authority: CN
Inventors: 宋鲁男
Original assignee: Shandong Haige Environmental Protection Equipment Co ltd
Current assignee: Shandong Haige Environmental Protection Equipment Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-09-09
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a sludge discharge device for sewage treatment equipment, which comprises a funnel-shaped settling box, wherein a sludge discharge box communicated with an inner cavity of the settling box is arranged at the bottom of the settling box, the lower part of a main body of the sludge discharge box is of a semicircular tubular structure, and a sludge discharge port is arranged at the bottom of the sludge discharge box; a sludge discharge roller is arranged in the sludge discharge box, shaft heads at two ends of the sludge discharge roller are rotatably connected with the sludge discharge box, a plurality of sludge discharge plates which are uniformly distributed on the circumference are embedded outside a main body of the sludge discharge roller, the sludge discharge plates and the sludge discharge roller synchronously rotate, and the sludge discharge plates are attached to the inner wall of the sludge discharge box in the rotating process; a grooved wheel is fixedly connected to a shaft head at one end of the mud discharging roller, the grooved wheel is stirred to rotate through a driving plate, and the driving plate is connected with a mud discharging motor through a transmission chain. The sludge discharge device provided by the utility model can synchronously clean the sediment in the sewage sedimentation process, and avoids the interruption of the sewage sedimentation process caused by the sediment cleaning; can realize continuous automatic cleaning of the sediment and avoid the residue of the sediment.

Description

Sludge discharge device for sewage treatment equipment

Technical Field

The utility model relates to a arrange the mud device, specific theory relates to a sewage treatment device is with arranging mud device, belongs to sewage treatment technical field.

Background

Sewage treatment is the process that sewage reaches the quality of water requirement of discharging into a certain water or reuse and purifies it, and sewage treatment is widely used in each field such as building, agriculture, traffic, energy, petrochemical industry, environmental protection, city view, medical treatment, food and beverage, also more and more goes into common people's daily life.

Along with the continuous aggravation of water pollution condition for sewage treatment and regeneration trade receive unprecedented attention, sewage treatment device generally divide into settling cask and rose box, and the settling cask is the silt or the small debris that are used for settling in the sewage. In order to ensure the normal and effective operation of sewage treatment, a user often needs to regularly clean the sediment in the sewage treatment device, and when the sediment is cleaned, the sediment is easy to remain at the bottom of the settling tank, so that the cleaning is not thorough; in addition, the process of cleaning the sediment is difficult to be carried out synchronously with the sedimentation process of the sewage, the machine needs to be stopped to drain the water, and then the sediment is cleaned, so that the interruption of the sedimentation process of the sewage is caused, and the treatment efficiency of the sewage is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sludge discharge device for sewage treatment equipment, aiming at the defects in the background art, which can synchronously clean the precipitate in the sewage sedimentation process and avoid the interruption of the sewage sedimentation process caused by cleaning the precipitate; can realize the continuous automatic cleaning of the sediment and avoid the residue of the sediment.

For solving the technical problem, the utility model adopts the following technical scheme:

a sludge discharge device for sewage treatment equipment comprises a funnel-shaped settling tank, wherein a sludge discharge tank communicated with an inner cavity of the settling tank is arranged at the bottom of the settling tank, the lower part of a main body of the sludge discharge tank is of a semicircular tubular structure, and a sludge discharge port is formed in the bottom of the sludge discharge tank;

a sludge discharging roller is arranged in the sludge discharging box, and shaft heads at two ends of the sludge discharging roller are rotationally connected with the sludge discharging box; a plurality of sludge discharge plates which are uniformly distributed in the circumferential direction are embedded outside the main body of the sludge discharge roller, the sludge discharge plates and the sludge discharge roller synchronously rotate, and the sludge discharge plates are attached to the inner wall of a sludge discharge box in the rotating process;

a grooved wheel is fixedly connected to a shaft head at one end of the mud discharging roller and is shifted to rotate through a driving plate; the drive plate is connected with the mud discharging motor through a transmission chain.

In an optimized scheme, the grooved wheel is positioned outside the sludge discharge box.

Furthermore, four straight-line grooves distributed circumferentially are formed in the edge of the grooved wheel, and adjacent straight-line grooves are arranged in a circular arc shape.

Furthermore, the driving plate is arranged above the grooved wheel, is attached to the grooved wheel along the arc-shaped edge of the grooved wheel and is rotationally connected to the side part of the settling tank; an arc-shaped notch is formed in the edge of the dial, a dial shaft is fixedly mounted at the arc-shaped notch, and a columnar shape is arranged on the side part of the dial shaft, which is far away from one end of the dial; the drive plate, the drive plate shaft and the column synchronously rotate.

Furthermore, a driven gear is fixedly connected to one side, away from the settling tank, of the driving plate.

Further, arrange mud motor rigid coupling in the bottom of settling tank, be equipped with the driving gear on arranging the output shaft of mud motor, the driving gear passes through the driving chain and is connected with driven gear.

Furthermore, the middle part of the inner cavity of the settling tank is provided with a vertically arranged settling spiral, and the top of the settling spiral is connected with a settling motor.

Furthermore, a water inlet joint and a water outlet joint are arranged on the side wall of the settling tank, and the water outlet joint is positioned right above the water inlet joint.

Further, the mud discharging plate is a rubber plate.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage:

in the utility model, the sewage to be settled enters the settling tank from the water inlet joint, silt enters the interior of the sludge discharge tank, the sludge discharge motor rotates the driving plate through the transmission chain, the driving plate drives the grooved wheel to indirectly rotate, the grooved wheel drives the sludge discharge roller and the sludge discharge plate to indirectly rotate, the sludge discharge plate discharges the silt orderly from the sludge discharge port, the sealing performance of the sludge discharge tank can be ensured, and the settled sewage is discharged from the water outlet joint, so that the continuous settlement of the sewage is realized;

the utility model can synchronously clean the sediment in the sewage sedimentation process, and avoids the interruption of the sewage sedimentation process caused by cleaning the sediment; can realize the continuous automatic cleaning of the sediment and avoid the residue of the sediment.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the mud-discharging roller.

In the figure, 1-settling tank, 2-sludge discharge tank, 3-sludge discharge port, 4-sludge discharge roller, 5-sludge discharge plate, 6-grooved wheel, 7-linear groove, 8-driving plate, 9-driving plate shaft, 10-column, 11-driving chain, 12-sludge discharge motor, 13-settling screw, 14-settling motor, 15-water inlet joint and 16-water outlet joint.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1-3 jointly, the utility model provides a sludge discharge device for sewage treatment equipment, including being hopper-shaped settling cask 1, settling cask 1 bottom is installed and is linked together with its inner chamber row mud case 2, and row mud case 2's main part lower part is semi-circular tubular structure, and row mud case 2's bottom is equipped with row mud mouth 3.

A sludge discharge roller 4 is arranged in the sludge discharge box 2, and shaft heads at two ends of the sludge discharge roller 4 are rotatably connected with the sludge discharge box 2; the main part outside of mud discharging roller 4 is inlayed and is equipped with a plurality of mud discharging plates 5 that are the circumference equipartition, and mud discharging plates 5 rotates with mud discharging roller 4 in step, and mud discharging plates 5 rotates the in-process and laminates mutually with row mud case 2 inner walls.

The mud discharging plate 5 is a rubber plate.

A grooved wheel 6 is fixedly connected to a shaft head at one end of the mud discharging roller 4, the grooved wheel 6 is positioned outside the mud discharging box 2, and the grooved wheel 6 is stirred to rotate through a driving plate 8; the driving plate 8 is connected with a mud discharging motor 12 through a transmission chain 11, and the mud discharging motor 12 provides a power source for the rotation of the grooved pulley 6.

Four straight line grooves 7 distributed circumferentially are formed in the edge of the grooved wheel 6, and the adjacent straight line grooves 7 are arranged in a circular arc shape.

The driving plate 8 is arranged above the grooved wheel 6, the driving plate 8 is arranged along the arc-shaped edge of the grooved wheel 6 in an attaching mode, and the driving plate 8 is connected to the side portion of the settling tank 1 in a rotating mode; an arc-shaped notch is formed in the edge of the driving plate 8, a driving plate shaft 9 is fixedly installed at the arc-shaped notch, and a column 10 is arranged on the side, away from one end of the driving plate 8, of the driving plate shaft 9; the dial 8, dial shaft 9 and column 10 rotate in synchronism.

The dial 8 rotates anticlockwise to enable the column 10 on the dial shaft 9 to enter the linear groove 7 of the grooved wheel 6, and the grooved wheel 6 is driven to rotate clockwise.

And a driven gear is fixedly connected to one side of the drive plate 8, which is far away from the settling tank 1.

Arrange mud motor 12 rigid coupling in the bottom of setting tank 1, be equipped with the driving gear on the output shaft of arranging mud motor 12, the driving gear passes through drive chain 11 and driven gear is connected, arranges mud motor 12 and provides the power source for the rotation of driver plate 8.

A vertically arranged sedimentation screw 13 is arranged in the middle of the inner cavity of the sedimentation tank 1, the top of the sedimentation screw 13 is connected with a sedimentation motor 14, and the sedimentation motor 14 provides a power source for the rotation of the sedimentation screw 13; the rotating speed of the sedimentation helix 13 is slow, and the sedimentation helix 13 rotates to accelerate the sedimentation of silt in the sewage in the middle of the sedimentation tank 1.

And a water inlet joint 15 and a water outlet joint 16 are arranged on the side wall of the settling tank 1, and the water outlet joint 16 is positioned right above the water inlet joint 15.

The utility model discloses a concrete theory of operation:

sewage to be settled enters the settling tank 1 from the water inlet joint 15, the settling motor 14 drives the settling spiral 13 to slowly rotate so as to accelerate the sedimentation of silt in the middle of the settling tank 1 towards the bottom of the sludge discharge tank 2, the silt enters the inside of the sludge discharge tank 2, the sludge discharge motor 12 drives the driving plate 8 to rotate anticlockwise through the transmission chain 11, the driving plate 8 rotates anticlockwise so as to enable the column 10 on the driving plate shaft 9 to enter the linear groove 7 of the grooved pulley 6 and drive the grooved pulley 6 to indirectly rotate in the clockwise direction, meanwhile, the grooved pulley 6 drives the sludge discharge roller 4 and the sludge discharge plate 5 in the sludge discharge tank 2 to indirectly rotate in the clockwise direction, the sludge discharge plate 5 discharges the silt orderly from the sludge discharge port 3, the sealing performance of the sludge discharge tank 2 can be guaranteed, the settled sewage is discharged from the water outlet joint 16, and the continuous settling of the sewage is realized.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment device is with arranging mud device which characterized in that: the device comprises a funnel-shaped settling tank (1), a sludge discharge tank (2) communicated with an inner cavity of the settling tank (1) is installed at the bottom of the settling tank (1), the lower part of a main body of the sludge discharge tank (2) is of a semicircular cylindrical structure, and a sludge discharge port (3) is formed in the bottom of the sludge discharge tank (2);

a sludge discharging roller (4) is arranged in the sludge discharging box (2), and shaft heads at two ends of the sludge discharging roller (4) are rotatably connected with the sludge discharging box (2); a plurality of sludge discharge plates (5) which are uniformly distributed in the circumferential direction are embedded outside the main body of the sludge discharge roller (4), the sludge discharge plates (5) and the sludge discharge roller (4) rotate synchronously, and the sludge discharge plates (5) are attached to the inner wall of the sludge discharge box (2) in the rotating process;

a shaft head at one end of the mud discharging roller (4) is fixedly connected with a grooved pulley (6), and the grooved pulley (6) is driven to rotate by a driving plate (8); the driving plate (8) is connected with the mud discharging motor (12) through a transmission chain (11).

2. The sludge discharging device for sewage treatment equipment according to claim 1, wherein: the grooved wheel (6) is positioned outside the sludge discharge box (2).

3. The sludge discharge apparatus for sewage treatment facilities as claimed in claim 2, wherein: four straight-line grooves (7) distributed circumferentially are formed in the edge of the grooved wheel (6), and adjacent straight-line grooves (7) are arranged in a circular arc shape.

4. The sludge discharge apparatus for sewage treatment equipment according to claim 3, wherein: the driving plate (8) is arranged above the grooved wheel (6), the driving plate (8) is attached to the circular arc edge of the grooved wheel (6), and the driving plate (8) is rotatably connected to the side part of the settling tank (1); an arc-shaped notch is formed in the edge of the drive plate (8), a drive plate shaft (9) is fixedly mounted at the arc-shaped notch, and a column (10) is arranged on the side portion, away from one end of the drive plate (8), of the drive plate shaft (9); the dial (8), the dial shaft (9) and the column (10) rotate synchronously.

5. The sludge discharge apparatus for sewage treatment facilities as claimed in claim 4, wherein: and a driven gear is fixedly connected to one side of the driving plate (8) far away from the settling tank (1).

6. The sludge discharging device for sewage treatment equipment according to claim 1, wherein: arrange mud motor (12) rigid coupling in the bottom of settling tank (1), be equipped with the driving gear on the output shaft of arranging mud motor (12), the driving gear passes through driving chain (11) and is connected with driven gear.

7. The sludge discharging device for sewage treatment equipment according to claim 1, wherein: the middle part of the inner cavity of the settling tank (1) is provided with a vertically arranged settling spiral (13), and the top of the settling spiral (13) is connected with a settling motor (14).

8. The sludge discharging device for sewage treatment equipment according to claim 1, wherein: a water inlet connector (15) and a water outlet connector (16) are mounted on the side wall of the settling tank (1), and the water outlet connector (16) is located right above the water inlet connector (15).

9. The sludge discharging device for sewage treatment equipment according to claim 1, wherein: the mud discharging plate (5) is a rubber plate.