CN213823585U

CN213823585U - Sedimentation tank for sewage treatment

Info

Publication number: CN213823585U
Application number: CN202022505776.2U
Authority: CN
Inventors: 朱建民; 朱建军
Original assignee: Suzhou Jinbaite Water Treatment Technology Co ltd
Current assignee: Suzhou Jinbaite Water Treatment Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-30
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a sedimentation tank for sewage treatment, including the precipitation tank, the pivot is installed in the inside rotation of precipitation tank, rotate in the pivot and install the backup pad that the symmetry set up, the bottom fixed mounting of backup pad has the brush board, the top fixedly connected with connecting plate of backup pad, sliding connection has the rack that the level set up in the connecting plate, the transmission shaft is installed all to the rotation of precipitation tank both sides, install the gear of being connected with rack toothing on the transmission shaft. The utility model discloses in, through the drive of driving motor and the transmission effect of belt, the drive transmission shaft rotates, drives gear revolve through the transmission shaft, according to the meshing transmission principle of latch, drives rack horizontal migration, drives connecting plate and backup pad and rotates round the pivot, and the brush hair on the drive brush board is sliding on attaching the inner table wall of settling tank to clean adnexed silt on the inner table wall of settling tank, use manpower sparingly, improve cleaning efficiency.

Description

Sedimentation tank for sewage treatment

Technical Field

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

Background

The sewage treatment refers to a purification process for treating sewage to reach a certain water body or meet the requirement of reuse, people's life and various industrial productions in cities can generate a large amount of sewage, if the sewage is not treated and directly discharged, the environment can be seriously polluted, and most of the current common sewage treatment modes are a physical sedimentation method and a chemical sedimentation method.

Need deposit the scrubbing to it when to sewage treatment, current sewage treatment sedimentation tank is after long-term the use, and it has a large amount of silt to adhere to on the surface wall in the sedimentation tank, influences the precipitation effect, just need regularly clear up silt, however, sedimentation tank on the current market does not possess the silt clearance function, and because silt is located the sedimentation tank bottom, needs artifical clearance, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the settling pond for sewage treatment is provided for solving the problem that the manual cleaning of the sludge attached to the inner surface wall of the bottom of the settling pond wastes time and labor.

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

the utility model provides a sedimentation tank for sewage treatment, includes the setting tank, the setting tank bottom has been seted up logical groove, setting tank bottom fixed mounting have with lead to the baffle of groove laminating, the pivot is installed in the inside rotation of setting tank, rotate the backup pad of installing the symmetry setting in the pivot, the bottom fixed mounting of backup pad has the brush board of the interior table wall contact of setting tank, the top fixedly connected with connecting plate of backup pad, sliding connection has the rack that the level set up in the connecting plate, the spacing groove has been seted up to the connecting plate both sides, rack both ends fixedly connected with passes the gag lever post in spacing groove, the setting tank both sides are all rotated and are installed the transmission shaft, install the gear of being connected with rack toothing on the transmission shaft, drive transmission shaft pivoted drive structure is installed in the setting tank outside.

As a further description of the above technical solution:

the driving structure comprises a driving motor fixedly installed on the outer side of the settling tank, and an output shaft of the driving motor is in transmission connection with the transmission shaft through a belt.

As a further description of the above technical solution:

the supporting plate is provided with a sliding groove for accommodating the brush plate, a plurality of positioning holes are formed in the supporting plate, and positioning bolts penetrating through the brush plate are connected in the positioning holes in a screwing mode through threads.

As a further description of the above technical solution:

the baffle is connected to the settling tank through the fixing bolt in a threaded screwing mode.

As a further description of the above technical solution:

and a sealing layer in contact with the settling tank is bonded on the inner side of the baffle.

As a further description of the above technical solution:

the inner surface wall of the bottom of the settling tank is an arc-shaped surface.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the drive of driving motor and the transmission effect of belt, the drive transmission shaft rotates, drives gear revolve through the transmission shaft, according to the meshing transmission principle of latch, drives rack horizontal migration, drives connecting plate and backup pad and rotates round the pivot, and the brush hair on the drive brush board is sliding on attaching the inner table wall of settling tank to clean adnexed silt on the inner table wall of settling tank, use manpower sparingly, improve cleaning efficiency.

2. The utility model discloses in, through the connection of adjusting positioning bolt and the locating hole of different positions, change the position of brush board in the backup pad, the brush hair of guaranteeing the brush board contacts with the interior table wall of settling tank all the time to guarantee the clean effect of silt, avoid using the brush hair wearing and tearing for a long time on the brush board, and break away from the contact with the interior table wall of settling tank, and lead to the problem that the clean effect of silt reduces.

Drawings

Fig. 1 is a schematic partial cross-sectional view illustrating a settling tank of a settling tank for sewage treatment according to an embodiment of the present invention;

fig. 2 shows a schematic plan view at a-a of a sedimentation tank for sewage treatment according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view illustrating a connection plate of a sedimentation tank for sewage treatment according to an embodiment of the present invention;

fig. 4 shows a schematic partial cross-sectional view of a support plate of a sedimentation tank for sewage treatment according to an embodiment of the present invention.

Illustration of the drawings:

1. a settling tank; 101. a through groove; 102. an arc-shaped surface; 2. a rack; 21. a limiting rod; 3. a gear; 4. a drive shaft; 5. a connecting plate; 51. a limiting groove; 6. a rotating shaft; 7. a support plate; 71. a chute; 72. positioning holes; 8. fixing the bolt; 9. a baffle plate; 10. brushing the board; 11. positioning the bolt; 12. a belt; 13. a drive motor; 14. and (7) sealing the layer.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sedimentation tank for sewage treatment comprises a sedimentation tank 1, wherein the bottom of the sedimentation tank 1 is provided with a through groove 101, the bottom of the sedimentation tank 1 is fixedly provided with a baffle 9 attached to the through groove 101, the inner part of the sedimentation tank 1 is rotatably provided with a rotating shaft 6, the rotating shaft 6 is rotatably provided with support plates 7 which are symmetrically arranged, the bottom of each support plate 7 is fixedly provided with a brush plate 10 contacted with the inner surface wall of the sedimentation tank 1, the top of each support plate 7 is fixedly connected with a connecting plate 5, the connecting plate 5 is internally and rotatably connected with a rack 2 which is horizontally arranged, two sides of each connecting plate 5 are provided with limit grooves 51, two ends of each rack 2 are fixedly connected with limit rods 21 which penetrate through the limit grooves 51, under the limiting action of the limit rods 21 and the limit grooves 51, the racks 2 are always in sliding connection with the connecting plates 5 and are not separated from each other, two sides of the sedimentation tank 1 are both rotatably provided with transmission shafts 4, and gears 3 which are meshed with the racks 2 are arranged on the transmission shafts 4, install drive transmission shaft 4 pivoted drive structure in the 1 outside of setting tank, drive gear 3 through transmission shaft 4 and rotate, according to the meshing transmission principle of latch, drive 2 horizontal migration of drive rack, drive connecting plate 5 and backup pad 7 and rotate round pivot 6, it slides on the attached setting tank 1 interior table wall of brush hair on the brush board 10 to drive, thereby clean adnexed silt on the 1 interior table wall of setting tank, wherein, through transmission shaft 4 just reversing, realize the reciprocating motion of rack 2, realize the reciprocal rotation of brush board 10 then, thereby improve the clean efficiency of brush board 10 to adnexed silt on the 1 interior table wall of setting tank, the use of manpower sparingly.

Specifically, as shown in fig. 2, the driving structure includes a driving motor 13 fixedly installed outside the settling tank 1, an output shaft of the driving motor 13 is in transmission connection with the transmission shaft 4 through a belt 12, the transmission shaft 4 is driven to rotate through the driving of the driving motor 13 and the transmission action of the belt 12, and the forward and reverse rotation of the transmission shaft 4 is realized through the forward and reverse rotation of the driving motor 13.

Specifically, as shown in fig. 1 and 4, the supporting plate 7 has a sliding groove 71 for accommodating the brush plate 10, a plurality of positioning holes 72 are formed in the supporting plate 7, the positioning holes 72 are connected with positioning bolts 11 penetrating through the brush plate 10 in a screwing manner through threads, the positions of the brush plate 10 on the supporting plate 7 are changed by adjusting the positioning bolts 11 to be connected with the positioning holes 72 at different positions, and it is ensured that bristles of the brush plate 10 are always in contact with the inner surface wall of the settling tank 1, so that the sludge cleaning effect is ensured, and the problem that the sludge cleaning effect is reduced due to the fact that the bristles on the brush plate 10 are worn for a long time and are separated from the contact with the inner surface wall of the settling tank 1 is avoided.

Specifically, as shown in fig. 1, the baffle 9 is screwed on the settling tank 1 through the fixing bolt 8, so that the baffle 9 can be conveniently detached.

Specifically, as shown in fig. 1, a sealing layer 14 contacting with the settling tank 1 is bonded on the inner side of the baffle 9, so that the sealing performance is improved, and the problem of sewage leakage generated when the settling tank 1 is normal is avoided.

Specifically, as shown in fig. 1, the inner surface wall of the bottom of the settling tank 1 is an arc-shaped surface 102, so that sludge is prevented from accumulating at the bottom of the settling tank 1, the sludge can be cleaned out of the through groove 101 by the brush plate 10 to the greatest extent, and the cleaning effect is improved.

The working principle is as follows: when the cleaning device is used, firstly, the fixing bolt 8 is detached, the baffle 9 is taken down, then, the driving motor 13 is driven to drive the transmission shaft 4 to rotate under the driving action of the belt 12, the gear 3 is driven to rotate through the transmission shaft 4, the rack 2 is driven to horizontally move according to the meshing transmission principle of the latch, the connecting plate 5 and the supporting plate 7 are driven to rotate around the rotating shaft 6, bristles on the brush plate 10 are driven to adhere to the inner surface wall of the settling box 1 to slide, so that sludge attached to the inner surface wall of the settling box 1 is cleaned, the sludge is cleaned out of the outer side of the settling box 1 through the through groove 101, wherein the driving motor 13 rotates forwards and backwards to realize the forward and backward rotation of the transmission shaft 4, further, the reciprocating movement of the rack 2 is realized, further, the reciprocating rotation of the brush plate 10 is realized, the cleaning efficiency of the brush plate 10 on the sludge attached to the inner surface wall of the settling box 1 is improved, and the labor is saved;

wherein, through adjusting positioning bolt 11 and the being connected of the locating hole 72 of different positions, change the position of brush board 10 in backup pad 7, guarantee that the brush hair of brush board 10 contacts with the interior table wall of settling tank 1 all the time to guarantee the clean effect of silt, avoid using the brush hair wearing and tearing for a long time on the brush board 10, and break away from the contact with the interior table wall of settling tank 1, and lead to the problem that the clean effect of silt reduces.

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 sedimentation tank for sewage treatment, includes settling tank (1), logical groove (101) have been seted up to settling tank (1) bottom, its characterized in that, settling tank (1) bottom fixed mounting have with lead to baffle (9) of groove (101) laminating, settling tank (1) inside rotates and installs pivot (6), rotating installation has backup pad (7) that the symmetry set up on pivot (6), the bottom fixed mounting of backup pad (7) has brush board (10) with settling tank (1) interior table wall contact, the top fixedly connected with connecting plate (5) of backup pad (7), sliding connection has rack (2) that the level set up in connecting plate (5), spacing groove (51) have been seted up to connecting plate (5) both sides, rack (2) both ends fixedly connected with gag lever post (21) that pass spacing groove (51), transmission shaft (4) have all been installed in settling tank (1) both sides rotation, the transmission shaft (4) is provided with a gear (3) meshed with the rack (2), and the outside of the settling tank (1) is provided with a driving structure for driving the transmission shaft (4) to rotate.

2. A sedimentation tank for sewage treatment according to claim 1, characterised in that the drive structure comprises a drive motor (13) fixedly mounted on the outside of the sedimentation tank (1), the output shaft of the drive motor (13) being in driving connection with the drive shaft (4) through a belt (12).

3. A sedimentation tank for sewage treatment according to claim 1, wherein the support plate (7) has a chute (71) for accommodating the brush plate (10), the support plate (7) is provided with a plurality of positioning holes (72), and the positioning holes (72) are internally screwed with positioning bolts (11) penetrating through the brush plate (10).

4. A sedimentation tank for sewage treatment according to claim 1, characterised in that the baffle (9) is screwed to the sedimentation tank (1) by means of a fixing bolt (8).

5. A sewage treatment sedimentation basin according to claim 1, characterized in that a sealing layer (14) in contact with the sedimentation tank (1) is adhered to the inside of the baffle (9).

6. A sewage treatment sedimentation tank as claimed in claim 1, characterized in that the inner surface wall of the bottom of the sedimentation tank (1) is an arc-shaped surface (102).