CN212440173U

CN212440173U - Sewage treatment sedimentation tank sludge treatment device

Info

Publication number: CN212440173U
Application number: CN202020664273.7U
Authority: CN
Inventors: 冯丽敏
Original assignee: Beijing Jingnan Wulong Architectural Decoration Engineering Co ltd
Current assignee: Beijing Jingnan Wulong Architectural Decoration Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-02-02
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a sewage treatment sedimentation tank sludge treatment equipment, including the drip chamber, the mount is installed to the upper end of drip chamber, install servo motor between mount and the drip chamber upper end, equal fixedly connected with stock guide and side slide on two inside walls in the drip chamber, the one end that the stock guide is close to the drip chamber inner wall begins to have the bin outlet, two the one end fixed connection that the stock guide is close to each other. The utility model discloses a screw rod drives the movable block and moves down when rotating, makes the movable block drive the connecting rod and promotes the guide block, and the guide block drives the shrouding and slides on the stock guide, seals the bin outlet when the shrouding roll-off, cut apart into two mutually noninterfere regions with the drip chamber, thereby make the sewage of stock guide top can continue to deposit, do not receive the influence of mud discharging work, thereby cause mud to stir in a large number when avoiding mud to discharge, both influenced the sediment of sewage, also cause whole gunbarrel to take place to cloud.

Description

Sewage treatment sedimentation tank sludge treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment sedimentation tank sludge treatment equipment.

Background

In the industrial sewage treatment process, the precipitation of sewage is one of the essential steps, impurities in the sewage can be precipitated through a sewage precipitation tank, and the precipitated sludge needs to be discharged when the amount of the sludge is large enough;

when the traditional settling chamber discharges sludge, the sludge is generally directly discharged, so that turbidity occurs in the settling chamber, the sludge discharge quality is not high, the water content is large, and the sewage precipitation is greatly influenced when the sludge is discharged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a sludge treatment device of a sewage treatment sedimentation tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sludge treatment device of a sewage treatment sedimentation tank comprises a sedimentation chamber, wherein the upper end of the sedimentation chamber is provided with a fixed frame, a servo motor is arranged between the fixing frame and the upper end of the settling chamber, the two inner side walls in the settling chamber are fixedly connected with a material guide plate and a side sliding plate, a discharge opening is arranged at one end of each guide plate close to the inner wall of the settling chamber, the ends of the two guide plates close to each other are fixedly connected, a guide frame is fixedly connected between the middle part of the upper ends of the two guide plates and the top wall of the settling chamber, the guide frame is designed with openings at two sides, the position of the material guide plate close to the discharge port is provided with a guide groove, an opening and closing mechanism is installed between the guide groove and the guide frame, an inclined material gathering plate is integrally formed at the lower end of the settling chamber, a discharge groove is installed at one end, close to each other, of the two material gathering plates, and a spiral conveying shaft is installed in the discharge groove.

Preferably, the hoist mechanism includes screw rod, movable block, connecting rod, guide block and shrouding, sliding connection has the movable block in the leading truck, the middle part threaded connection of movable block has the screw rod, the upper end of screw rod is connected with servo motor's output shaft, the both sides end of movable block all is connected with the connecting rod through the round pin hub rotation, two the one end that the movable block was kept away from to the connecting rod all is connected with the guide block through the round pin hub rotation, guide block sliding connection is in the guide way, the lower extreme of guide block just is located the middle part fixedly connected with shrouding of stock guide, and the stock guide sets up the chamber that holds that corresponds the shrouding.

Preferably, the guide groove is communicated with the accommodating cavity, and the lower end of the accommodating cavity is in a sealed design.

Preferably, the two ends of the movable block are integrally formed with rectangular blocks, and the guide frame is provided with rectangular slideways corresponding to the rectangular blocks.

Preferably, the side sliding plates are integrally formed at two sides of the material guide plate, and the side sliding plates and the material guide plate are obliquely arranged.

Preferably, the discharge groove is designed in a rectangular shape, and one end of the settling chamber corresponding to the spiral conveying shaft is fixedly connected with a sewage discharge pipe.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a screw rod drives the movable block and moves down when rotating, makes the movable block drive the connecting rod and promotes the guide block, the guide block drives the shrouding and slides on the stock guide, seals the bin outlet when the shrouding roll-off, the auger delivery axle rotates, lead into mud from the discharge chute and discharge in the blow off pipe, when making to carry out mud discharge, mainly discharge the mud below the drip chamber, because the stock guide has been sealed, when making the auger delivery axle blow off, do not influence the sewage continuation sediment of stock guide top, thereby make the emission of mud and the sediment of drip chamber not influence each other;

2. when mud discharges, cut apart into two mutual noninterference regions with the drip chamber to make the sewage of stock guide top can continue to deposit, do not receive the influence of arranging mud work, thereby cause mud to turn in a large number when avoiding mud to discharge, both influenced the sediment of sewage, also cause whole gunbarrel to take place muddy.

Drawings

FIG. 1 is a structural diagram of a sludge treatment device of a sewage treatment sedimentation tank provided by the utility model;

FIG. 2 is a top view of a material guiding plate of a sludge treatment device of a sewage treatment sedimentation tank provided by the utility model;

FIG. 3 is a connection diagram of a sealing plate of the sludge treatment device of the sewage treatment sedimentation tank provided by the utility model;

FIG. 4 is a connection diagram of a movable block of a sludge treatment device of a sewage treatment sedimentation tank.

In the figure: the device comprises a settling chamber 1, a servo motor 2, a fixed frame 3, a guide frame 4, a screw rod 5, a movable block 6, a connecting rod 7, a material guide plate 8, a sealing plate 9, a material gathering plate 10, a spiral conveying shaft 11, a discharge groove 12, a discharge opening 13, a side sliding plate 14, a guide groove 15 and a guide block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sludge treatment device of a sewage treatment sedimentation tank comprises a sedimentation chamber 1, a fixed mount 3 is installed at the upper end of the sedimentation chamber 1, a servo motor 2 is installed between the fixed mount 3 and the upper end of the sedimentation chamber 1, a guide plate 8 and a side sliding plate 14 are fixedly connected to two inner side walls in the sedimentation chamber 1, a discharge port 13 is arranged at one end of the guide plate 8 close to the inner wall of the sedimentation chamber 1, one ends of the two guide plates 8 close to each other are fixedly connected, a guide frame 4 is fixedly connected to the middle of the upper ends of the two guide plates 8 and the top wall of the sedimentation chamber 1, the guide frame 4 is designed to be open at two sides, a guide groove 15 is arranged at the position of the guide plate 8 close to the discharge port 13, an opening and closing mechanism is installed between the guide groove 15 and the guide frame 4, an inclined material gathering plate 10 is integrally formed at the lower, install auger delivery axle 11 in the discharge tank 12, the on-off mechanism is used for sealing or opening bin outlet 13 to make when mud discharges, cut apart into two mutually noninterfere regions with drip chamber 1, thereby make the sewage of stock guide 8 top continue to deposit, do not receive the influence of row mud work, take place the turbidity when also having avoided whole when deposiing.

Specifically, the opening and closing mechanism comprises a screw rod 5, a movable block 6, connecting rods 7, guide blocks 16 and sealing plates 9, the movable block 6 is connected in a guide frame 4 in a sliding manner, the middle part of the movable block 6 is in threaded connection with the screw rod 5, the upper end of the screw rod 5 is connected with an output shaft of a servo motor 2, the two side ends of the movable block 6 are both in rotating connection with the connecting rods 7 through pin shafts, one ends of the two connecting rods 7, far away from the movable block 6, are both in rotating connection with the guide blocks 16 through pin shafts, the guide blocks 16 are in sliding connection in guide grooves 15, the sealing plates 9 are fixedly connected at the lower ends of the guide, the material guide plate 8 is provided with an accommodating cavity corresponding to the sealing plate 9, the screw rod 5 is driven by the servo motor 2 to rotate forward and backward, therefore, the movable block 6 can move up and down, the movable block 6 drives the connecting rod 7 to push the guide block 16, and the guide block 16 drives the sealing plate 9 to seal or open the discharge port 13.

More specifically, the guide slot 15 is communicated with the containing cavity, and the lower end of the containing cavity is sealed, so that when the material guide hopper is sealed, the whole material guide plate 8 is sealed. The both ends homogeneous body shaping of movable block 6 has the rectangular block, and the rectangle slide has been seted up to the position that leading truck 4 corresponds the rectangular block for movable block 6 receives spacing can only be linear motion, avoids taking place to rock. The side sliding plates 14 are integrally formed at two sides of the material guide plate 8, and the side sliding plates 14 and the material guide plate 8 are obliquely arranged, so that sludge is settled from the discharge port 13 through the side sliding plates 14 and the oblique material guide plate 8. The discharge tank 12 is designed to be rectangular, and one end of the settling chamber 1 corresponding to the spiral conveying shaft 11 is fixedly connected with a drain pipe, so that the sludge gathered in the discharge tank 12 is discharged from the drain pipe.

When sludge is discharged, the servo motor 2 drives the screw rod 5 to rotate, the screw rod 5 drives the movable block 6 to move downwards when rotating, thereby leading the movable block 6 to drive the connecting rod 7 to push the guide block 16, leading the guide block 16 to drive the sealing plate 9 to slide on the material guide plate 8, sealing the discharge port 13 when the sealing plate 9 slides out, then the spiral conveying shaft 11 rotates to lead the sludge into the sewage discharge pipe from the discharge groove 12 and discharge the sludge, so that the sludge below the settling chamber 1 is mainly discharged when the sludge is discharged, because the material guide plate 8 is closed, when the spiral conveying shaft 11 discharges sewage, the sewage above the material guide plate is not influenced to continue to precipitate, therefore, the sludge discharge and the precipitation of the precipitation chamber 1 are not affected, after the sludge discharge is finished, the servo motor 2 rotates reversely to drive the movable block 6 to move upwards, so that the connecting rod 7 pulls the guide block 16 and drives the sealing plate 9 to reset.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment sedimentation tank sludge treatment device, includes drip chamber (1), its characterized in that, mount (3) are installed to the upper end of drip chamber (1), install servo motor (2) between mount (3) and drip chamber (1) upper end, equal fixedly connected with stock guide (8) and side slide (14) on two inside walls in drip chamber (1), stock guide (8) are close to one end of drip chamber (1) inner wall and begin to have bin outlet (13), two one end fixed connection that stock guide (8) are close to each other, two fixedly connected with leading truck (4) on the upper end middle part of stock guide (8) and the roof of drip chamber (1), leading truck (4) are both sides open design, guide (15) have been seted up to the position that stock guide (8) are close to bin outlet (13), install the start-stop mechanism between leading truck (15) and leading truck (4), the lower extreme integrated into one piece of sedimentation chamber (1) has the flitch (10) that gather of slope, two gather flitch (10) one end that is close to each other and install discharge groove (12), install auger delivery axle (11) in discharge groove (12).

2. The sludge treatment device of the sewage treatment sedimentation tank according to claim 1, wherein the opening and closing mechanism comprises a screw rod (5), a movable block (6), a connecting rod (7), a guide block (16) and a sealing plate (9), the movable block (6) is slidably connected in the guide frame (4), the screw rod (5) is in threaded connection with the middle part of the movable block (6), the upper end of the screw rod (5) is connected with an output shaft of the servo motor (2), the connecting rod (7) is rotatably connected with both side ends of the movable block (6) through a pin shaft, the guide block (16) is rotatably connected with one end of each of the two connecting rods (7) far away from the movable block (6) through a pin shaft, the guide block (16) is slidably connected in a guide groove (15), the sealing plate (9) is fixedly connected with the lower end of the guide block (16) and the middle part of the guide block (16) located in, and the material guide plate (8) is provided with an accommodating cavity corresponding to the sealing plate (9).

3. The sludge treatment device of the sewage treatment sedimentation tank according to claim 2, wherein the guide groove (15) is communicated with the containing cavity, and the lower end of the containing cavity is sealed.

4. The sludge treatment device of the sewage treatment sedimentation tank according to claim 2, wherein rectangular blocks are integrally formed at both ends of the movable block (6), and a rectangular slide way is arranged at the position of the guide frame (4) corresponding to the rectangular blocks.

5. The sludge treatment device of the sewage treatment sedimentation tank according to claim 1, wherein the side sliding plates (14) are integrally formed at both sides of the material guide plate (8), and the side sliding plates (14) and the material guide plate (8) are arranged in an inclined manner.

6. The sludge treatment device of the sewage treatment sedimentation tank according to claim 1, wherein the discharge tank (12) is rectangular in design, and a sewage discharge pipe is fixedly connected to one end of the sedimentation chamber (1) corresponding to the spiral conveying shaft (11).