CN212832988U

CN212832988U - Sedimentation tank for sewage treatment

Info

Publication number: CN212832988U
Application number: CN202020426737.0U
Authority: CN
Inventors: 朱青丝
Original assignee: Foshan Obi Environmental Protection Co ltd
Current assignee: Foshan Obi Environmental Protection Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-03-30
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a sedimentation tank for sewage treatment, including the sedimentation tank, the downside fixed mounting of sedimentation tank has the supporting seat, the upside of sedimentation tank is provided with the water inlet, the inside fixed mounting of sedimentation tank has the baffle, the upside fixed mounting of sedimentation tank has first motor, the first pivot of output fixedly connected with of first motor, the other end of first pivot passes through the bearing frame and is connected with the upper surface rotation of baffle, the outside fixed mounting of first pivot has first bevel gear, first bevel gear's surface engagement has second bevel gear, one side fixedly connected with second pivot of second bevel gear. The utility model discloses a setting of first motor, first pivot, first bevel gear, second pivot and puddler realizes carrying out the operation of stirring to sewage, makes reactant and sewage fully contact for deposit speed, the setting of cooperation second motor, third pivot and spiral leaf makes things convenient for the discharge of mud, has promoted the practicality of device.

Description

Sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment field specifically is a sedimentation tank for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The water pollution condition is continuously intensified, so that the sewage treatment and regeneration industry is concerned unprecedentedly, the gross profit rate of each region is kept about 70% in recent two years, even some regions exceed 100%, and the industry development potential is very large.

The sedimentation tank can be used in the sewage treatment process, the existing sedimentation tank for sewage treatment is mostly inconvenient to use, has the problems of low sedimentation rate, poor desilting effect and the like, and is poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a sedimentation tank for sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a sedimentation tank for sewage treatment comprises a sedimentation tank, wherein a supporting seat is fixedly arranged at the lower side of the sedimentation tank, a water inlet is arranged at the upper side of the sedimentation tank, a partition plate is fixedly arranged in the sedimentation tank, a first motor is fixedly arranged at the upper side of the sedimentation tank, a first rotating shaft is fixedly connected with the output end of the first motor, the other end of the first rotating shaft is rotatably connected with the upper surface of the partition plate through a bearing seat, a first bevel gear is fixedly arranged at the outer side of the first rotating shaft, a second bevel gear is meshed with the surface of the first bevel gear, a second rotating shaft is fixedly connected with one side of the second bevel gear, the other end of the second rotating shaft is rotatably connected with the inner wall of the sedimentation tank through the bearing seat, a stirring rod is fixedly arranged at the outer side of the second rotating shaft, a drain pipe is arranged at the lower side of the sedimentation tank, and a water outlet pipe is arranged on one side of the sedimentation tank, and a second valve is arranged in the water outlet pipe.

Preferably, a first protective shell is fixedly mounted on the outer side of the first rotating shaft, and the first bevel gear and the second bevel gear are both arranged inside the first protective shell.

Preferably, the number of the second bevel gears is two, and the second bevel gears are symmetrically arranged on two sides of the first rotating shaft.

Preferably, a sewage draining groove is formed in the partition plate, a second motor is fixedly mounted on one side of the sedimentation tank, a third rotating shaft is fixedly connected to the output end of the second motor, and spiral blades are fixedly mounted on the outer side of the third rotating shaft.

Preferably, the outside fixed mounting of first pivot has the fixed plate, the upside fixed mounting of fixed plate has the second protecting crust, the inside fixed mounting of second protecting crust has the third motor, the downside fixed mounting of fixed plate has the box, the output fixedly connected with threaded rod of third motor, the surperficial threaded connection of threaded rod has the movable plate, the downside fixed mounting of movable plate has the connecting rod, the other end of connecting rod extends to the outside of box, and the other end fixed mounting of connecting rod has trapezoidal scraper blade.

Preferably, the two sides of the moving plate are fixedly provided with limit blocks, the two sides of the inner wall of the box body are provided with limit grooves, and the limit blocks are connected with the limit grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of first motor, first pivot, first bevel gear, second pivot and puddler realizes carrying out the operation of stirring to sewage, makes reactant and sewage fully contact for deposit speed, the setting of cooperation second motor, third pivot and spiral leaf makes things convenient for the discharge of mud, has promoted the practicality of device.

2. The utility model discloses a setting of third motor, box, threaded rod, movable plate, connecting rod and trapezoidal scraper blade is adjusted the height of trapezoidal scraper blade through controlling the third motor to realize the operation of successive layer mud scraping, thereby effectually solved the not good problem of whole desilt effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2 according to the present invention.

In the figure: 1 sedimentation tank, 2 supporting seats, 3 water inlets, 4 partition plates, 5 first motors, 6 first rotating shafts, 7 first protective shells, 8 first bevel gears, 9 second bevel gears, 10 second rotating shafts, 11 stirring rods, 12 sewage discharge grooves, 13 second motors, 14 third rotating shafts, 15 spiral blades, 16 sewage discharge pipes, 17 first valves, 18 water outlet pipes, 19 second valves, 20 fixed plates, 21 second protective shells, 22 third motors, 23 box bodies, 24 threaded rods, 25 moving plates, 26 limiting blocks, 27 limiting grooves, 28 connecting rods and 29 trapezoidal scraping plates.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sedimentation tank for sewage treatment comprises a sedimentation tank 1, a support base 2 is fixedly installed on the lower side of the sedimentation tank 1, a water inlet 3 is arranged on the upper side of the sedimentation tank 1, a partition plate 4 is fixedly installed inside the sedimentation tank 1, a first motor 5 is fixedly installed on the upper side of the sedimentation tank 1, a first rotating shaft 6 is fixedly connected to the output end of the first motor 5, the other end of the first rotating shaft 6 is rotatably connected to the upper surface of the partition plate 4 through a bearing seat, a first bevel gear 8 is fixedly installed on the outer side of the first rotating shaft 6, a second bevel gear 9 is meshed with the surface of the first bevel gear 8, a first protective shell 7 is fixedly installed on the outer side of the first rotating shaft 6, the first bevel gear 8 and the second bevel gear 9 are both arranged inside the first protective shell 7, the number of the second bevel gears 9 is two, and the two bevel gears are symmetrically arranged on both sides of the first rotating, the other end of the second rotating shaft 10 is rotatably connected with the inner wall of the sedimentation tank 1 through a bearing seat, a stirring rod 11 is fixedly arranged on the outer side of the second rotating shaft 10, the first rotating shaft 6 is driven to rotate by the first motor 5, the first rotating shaft 6 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 9 meshed with the first bevel gear to rotate, the second bevel gear 9 drives the second rotating shaft 10 to rotate, and the second rotating shaft 10 drives the stirring rod 11 to rotate, the operation of stirring the sewage is realized through the arrangement of the first motor 5, the first rotating shaft 6, the first bevel gear 8, the second bevel gear 9, the second rotating shaft 10 and the stirring rod 11, so that the reactant is fully contacted with the sewage, the sedimentation rate is accelerated, the practicability of the device is improved, a sewage discharge groove 12 is arranged inside the partition plate 4, a second motor 13 is fixedly arranged on one side of the sedimentation tank 1, and a third rotating shaft 14 is fixedly connected, the outside fixed mounting of third pivot 14 has spiral leaf 15, and the downside of sedimentation tank 1 is provided with blow off pipe 16, and the inside of blow off pipe 16 is provided with first valve 17, drives third pivot 14 and spiral leaf 15 through second motor 13 and rotates, makes things convenient for the discharge of mud, and sedimentation tank 1 one side is provided with outlet pipe 18, and the inside of outlet pipe 18 is provided with second valve 19.

Referring to fig. 2 and 3, a fixed plate 20 is fixedly mounted on the outer side of the first rotating shaft 6, a second protective shell 21 is fixedly mounted on the upper side of the fixed plate 20, a third motor 22 is fixedly mounted inside the second protective shell 21, a box body 23 is fixedly mounted on the lower side of the fixed plate 20, a threaded rod 24 is fixedly connected to the output end of the third motor 22, a moving plate 25 is in threaded connection with the surface of the threaded rod 24, limit blocks 26 are fixedly mounted on both sides of the moving plate 25, limit grooves 27 are formed on both sides of the inner wall of the box body 23, the limit blocks 26 are slidably connected with the limit grooves 27, the effect of limiting the moving plate 25 is achieved, the stability of the moving plate 25 during moving is enhanced, a connecting rod 28 is fixedly mounted on the lower side of the moving plate 25, the other end of connecting rod 28 extends to the outside of box 23, and the other end fixed mounting of connecting rod 28 has trapezoidal scraper blade 29, it rotates to drive threaded rod 24 through third motor 22, threaded rod 24 drives the movable plate 25 removal rather than threaded connection, movable plate 25 drives connecting rod 28 and removes, connecting rod 28 drives trapezoidal scraper blade 29 and removes, the aforesaid is through third motor 22, box 23, threaded rod 24, movable plate 25, connecting rod 28 and trapezoidal scraper blade 29's setting, highly adjust trapezoidal scraper blade 29 through controlling third motor 22, thereby realize the operation of layer by layer mud scraping, thereby the effectual not good problem of whole desilt effect of having solved.

The working principle is as follows: when the sedimentation tank for sewage treatment is used, a first motor 5 is started to drive a first rotating shaft 6 to rotate, the first rotating shaft 6 drives a first bevel gear 8 to rotate, the first bevel gear 8 drives a second bevel gear 9 meshed with the first bevel gear to rotate, the second bevel gear 9 drives a second rotating shaft 10 to rotate, the second rotating shaft 10 drives a stirring rod 11 to rotate, the operation of stirring sewage is realized, a reactant is fully contacted with the sewage, the sedimentation rate is accelerated, after the sedimentation is finished, clear water is discharged through a water outlet pipe 18, a second motor 13 is started to drive a third rotating shaft 14 and spiral blades 15 to rotate, the sludge is convenient to discharge, the first motor 5 is started again to drive the first rotating shaft 6 to rotate, the first rotating shaft 6 drives a fixing plate 20 and a trapezoidal scraper 29 to rotate, a third motor 22 is started to drive a threaded rod 24 to rotate, the threaded rod 24 drives a movable plate 25 in threaded connection with the threaded rod 24 to move, the movable, connecting rod 28 drives trapezoidal scraper blade 29 and removes, highly adjusts trapezoidal scraper blade 29 to realize the operation of successive layer mud scraping, all consumer all supply power through external power supply in this scheme.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sedimentation tank for sewage treatment, includes sedimentation tank (1), its characterized in that: a supporting seat (2) is fixedly mounted on the lower side of the sedimentation tank (1), a water inlet (3) is arranged on the upper side of the sedimentation tank (1), a partition plate (4) is fixedly mounted inside the sedimentation tank (1), a first motor (5) is fixedly mounted on the upper side of the sedimentation tank (1), a first rotating shaft (6) is fixedly connected to the output end of the first motor (5), the other end of the first rotating shaft (6) is rotatably connected with the upper surface of the partition plate (4) through a bearing seat, a first bevel gear (8) is fixedly mounted on the outer side of the first rotating shaft (6), a second bevel gear (9) is meshed with the surface of the first bevel gear (8), a second rotating shaft (10) is fixedly connected to one side of the second bevel gear (9), and the other end of the second rotating shaft (10) is rotatably connected with the inner wall of the sedimentation tank (1) through the bearing, the outer side fixed mounting of second pivot (10) has puddler (11), the downside of sedimentation tank (1) is provided with blow off pipe (16), the inside of blow off pipe (16) is provided with first valve (17), sedimentation tank (1) one side is provided with outlet pipe (18), the inside of outlet pipe (18) is provided with second valve (19).

2. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the outer side of the first rotating shaft (6) is fixedly provided with a first protective shell (7), and the first bevel gear (8) and the second bevel gear (9) are both arranged inside the first protective shell (7).

3. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the number of the second bevel gears (9) is two, and the second bevel gears are symmetrically arranged on two sides of the first rotating shaft (6).

4. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: blowdown groove (12) have been seted up to the inside of baffle (4), one side fixed mounting of sedimentation tank (1) has second motor (13), the output fixedly connected with third pivot (14) of second motor (13), the outside fixed mounting of third pivot (14) has spiral leaf (15).

5. A sedimentation tank for sewage treatment as claimed in claim 1, wherein: the utility model discloses a solar energy collecting device, including first pivot (6), the outside fixed mounting of first pivot (6) has fixed plate (20), the upside fixed mounting of fixed plate (20) has second protecting crust (21), the inside fixed mounting of second protecting crust (21) has third motor (22), the downside fixed mounting of fixed plate (20) has box (23), the output fixedly connected with threaded rod (24) of third motor (22), the surperficial threaded connection of threaded rod (24) has movable plate (25), the downside fixed mounting of movable plate (25) has connecting rod (28), the other end of connecting rod (28) extends to the outside of box (23), and the other end fixed mounting of connecting rod (28) has trapezoidal scraper blade (29).

6. A sedimentation tank for sewage treatment as claimed in claim 5, wherein: the equal fixed mounting in both sides of movable plate (25) has stopper (26), spacing groove (27) have all been seted up to the both sides of box (23) inner wall, stopper (26) and spacing groove (27) sliding connection.