CN215102221U

CN215102221U - Biochemical pond mixer of sewage

Info

Publication number: CN215102221U
Application number: CN202121347293.2U
Authority: CN
Inventors: 顔金钰; 蔡良富; 徐德金; 颜天尝; 颜孙勇
Original assignee: Jiangsu Ruiya Mixing Technology Co ltd
Current assignee: Jiangsu Ruiya Mixing Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-10
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a sewage biochemical pool stirrer, which comprises a stirrer assembly arranged on a biochemical pool main body, wherein the stirrer assembly comprises a driving motor, a stirring component and a stirring piece, the driving motor is arranged on the top end surface of the biochemical pool main body through a mounting rack, the stirring component comprises a stirring rod in driving connection with the driving motor, and the stirring piece is fixed on an installation block at the bottom end of the stirring rod and a paddle arranged on the side wall of the installation block; the lower end of the mounting block is provided with a cleaning mechanism, the cleaning mechanism comprises a horizontal plate which is horizontally arranged, a bottom plate which is positioned at the bottom end of the horizontal plate and a brush which is fixed on the bottom end surface of the bottom plate, and the brush is in contact with the bottom wall in the biochemical pool main body; two surfaces of the paddle are hyperboloid streamline curved surfaces. This biochemical pond mixer of sewage, it is rational in infrastructure, have good stirring effect, the practicality is strong, easily promotes.

Description

Biochemical pond mixer of sewage

Technical Field

The utility model belongs to the technical field of the mixer, concretely relates to biochemical pond mixer of sewage.

Background

The biochemical pond system does not need a primary sedimentation tank, a secondary sedimentation tank and a sludge backflow system, and has good separation effect. A biochemical pool for treating sewage features that the COD in sewage is degraded by microbes, including various bacteria, aerobic bacteria, anaerobic reactor, and the sewage is treated by anaerobic bacteria. Since these bacteria are generally present in the sewage in the form of sludge, in order to keep the bacteria viable, the sludge in the sewage must be able to circulate and not settle on the bottom of the tank.

At present, the agitator that generally adopts stirs biochemical pond inside, makes bacterium and sewage fully contact, but, current agitator stirring effect is general, and the more precipitate of easy deposit on the inside diapire of biochemical pond simultaneously is difficult to clear up after the time is long for a long time, consequently, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biochemical pond mixer of sewage to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage biochemical pool stirrer comprises a stirrer assembly arranged on a biochemical pool main body, wherein the stirrer assembly comprises a driving motor, a stirring component and a stirring piece, the driving motor is arranged on the top end face of the biochemical pool main body through a mounting frame, the stirring component comprises a stirring rod in driving connection with the driving motor, and the stirring piece is fixed on a mounting block at the bottom end of the stirring rod and a paddle arranged on the side wall of the mounting block;

the low end of the mounting block is provided with a cleaning mechanism, the cleaning mechanism comprises a horizontal plate horizontally arranged, a bottom plate positioned at the bottom end of the horizontal plate and a brush fixed on the bottom end face of the bottom plate, and the brush is in contact with the bottom wall in the biochemical pool main body.

Preferably, two surfaces of the paddle are streamline curved surfaces of double curved surfaces, and the periphery of the paddle is subjected to arc chamfering treatment.

Preferably, the blades are provided with three pieces at equal intervals.

Preferably, a connecting plate is fixed in the middle of the top end face of the transverse plate and is connected with the mounting block through a connecting rod.

Preferably, a plurality of bolts penetrate through the top end face of the transverse plate at equal intervals, and the bolts are in threaded connection with the bottom plate.

Preferably, the paddle passes through the mounting panel and is connected with the mounting block, the mounting panel slope is fixed on the mounting block lateral wall, the paddle passes through the screw and is connected with the mounting panel.

Preferably, the driving motor is installed on the top end face of the biochemical pool main body through an installation frame, a transmission rod connected with the driving shaft of the driving motor through a second driving disk is arranged inside the installation frame, and the bottom end of the transmission rod penetrates through the top wall of the biochemical pool main body and is connected with the stirring rod through a first driving disk.

The utility model discloses a technological effect and advantage: the stirring piece can be driven to rotate by the driving motor through the transmission of the transmission rod and the stirring rod, and the sludge with bacteria can be driven to circularly flow under the rotation of the three blades, so that the bacteria can be kept in full contact with the sewage, the bacteria can fully absorb and digest organic matters in the sludge, and the sewage treatment effect is improved; the two surfaces of the paddle are the streamline curved surfaces of the hyperboloid, the paddle is suitable for axial pushing of fluid, the arc chamfers around the paddle are used for processing, the shearing force of the paddle is reduced, energy is saved, and the stirring effect is better; meanwhile, under the action of the cleaning mechanism, the bottom wall of the biochemical pool main body can be cleaned; this biochemical pond mixer of sewage, it is rational in infrastructure, have good stirring effect, the practicality is strong, easily promotes.

Drawings

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

FIG. 2 is a schematic view of the mixer assembly of the present invention;

FIG. 3 is a schematic structural view of the stirring member of the present invention;

fig. 4 is a schematic structural diagram of the cleaning mechanism of the present invention.

In the figure: 1. a biochemical pool main body; 2. a blender assembly; 3. a stirring assembly; 4. a stirring member; 5. a cleaning mechanism; 6. a stirring rod; 7. a first drive disk; 8. a drive motor; 9. a transmission rod; 10. a mounting frame; 11. a flange plate; 12. a paddle; 13. mounting blocks; 14. mounting a plate; 15. horizontal edition; 16. a base plate; 17. a brush; 18. a connecting plate; 19. a bolt; 20. a second drive disk.

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.

The utility model provides a sewage biochemical pool stirrer as shown in figures 1-4, which comprises a stirrer assembly 2 arranged on a biochemical pool main body 1, wherein the stirrer assembly 2 comprises a driving motor 8, a stirring component 3 and a stirring piece 4, the driving motor 8 is arranged on the top end surface of the biochemical pool main body 1 through an installation frame 10, the stirring component 3 comprises a stirring rod 6 in driving connection with the driving motor 8, the stirring piece 4 is fixed on an installation block 13 at the bottom end of the stirring rod 6 and a blade 12 arranged on the side wall of the installation block 13;

the lower end of the mounting block 13 is provided with a cleaning mechanism 5, the cleaning mechanism 5 comprises a horizontal plate 15 horizontally arranged, a bottom plate 16 positioned at the bottom end of the horizontal plate 15, and a brush 17 fixed on the bottom end face of the bottom plate 16, and the brush 17 is in contact with the bottom wall inside the biochemical pool main body 1.

The two surfaces of the paddle 12 are hyperboloid streamline curved surfaces and are suitable for axial pushing of fluid; the peripheral circular arc chamfering treatment of the paddle 12 greatly reduces the shearing force of the paddle 12, thereby saving more energy, achieving the stirring purpose and simultaneously not destroying the growth environment of bacteria as much as possible.

Three blades are arranged at equal intervals on the blades 12, so that the stirring effect is improved.

A connecting plate 18 is fixed in the middle of the top end face of the transverse plate 15, and the connecting plate 18 is connected with the mounting block 13 through a connecting rod.

A plurality of bolts 19 penetrate through the top end face of the transverse plate 15 at equal intervals, and the bolts 19 are in threaded connection with the bottom plate 16, so that the brush is convenient to clean and replace.

The paddle 12 is connected with the mounting block 13 through the mounting plate 14, the mounting plate 14 is obliquely fixed on the side wall of the mounting block 13, and the paddle 12 is connected with the mounting plate 14 through screws, so that the paddle 12 is convenient to disassemble and assemble.

Driving motor 8 passes through mounting bracket 10 and installs on 1 top face of biochemical pond main part, and mounting bracket 10 is inside to be equipped with the transfer line 9 through second driving-

disc

20 and 8 actuating shafts of driving motor, and 1 roof of biochemical pond main part is run through to the bottom of transfer line 9 and is connected through first driving-disc 7 with puddler 6, and the setting of first driving-disc 7 and second driving-disc 20 is convenient to the dismouting maintenance of the device.

The working principle is as follows: when the sewage biochemical pool stirring machine is used, the driving motor 8 drives the driving rod 9 to rotate, the stirring rod 6 and the stirring piece 4 at the bottom end of the stirring rod 6 are driven to rotate under the transmission of the driving rod 9, and under the action of the three blades 12, sludge with bacteria can be driven to circularly flow, so that the bacteria can be kept in full contact with sewage, the bacteria can fully absorb and digest organic matters in the sludge, and the sewage treatment effect is improved; furthermore, two surfaces of the paddle 12 are hyperboloid streamline curved surfaces, the paddle is suitable for axial pushing of fluid, the arc chamfers around the paddle 12 are used for processing, shearing force of the paddle 12 is reduced, energy is saved, and the stirring effect is better; furthermore, the rotation of stirring piece 4 drives horizontal version 15 and bottom plate 16 and rotates, and bottom plate 16 rotates and drives brush 17 and scrub on biochemical pond main part 1 diapire, can brush the sediment on biochemical pond main part 1 diapire it, prevents that long-term sediment is difficult to the clearance. This biochemical pond mixer of sewage, it is rational in infrastructure, have good stirring effect, the practicality is strong, easily promotes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a biochemical pond mixer of sewage, is including installing mixer assembly (2) on biochemical pond main part (1), its characterized in that: the stirring machine assembly (2) comprises a driving motor (8), a stirring assembly (3) and a stirring piece (4), the driving motor (8) is installed on the top end face of the biochemical pool main body (1) through an installation frame (10), the stirring assembly (3) comprises a stirring rod (6) in driving connection with the driving motor (8), and the stirring piece (4) is fixed on an installation block (13) at the bottom end of the stirring rod (6) and a blade (12) installed on the side wall of the installation block (13);

the low end of installation piece (13) is equipped with clearance mechanism (5), clearance mechanism (5) are including horizontal version (15) that the level set up, be located bottom plate (16) of horizontal version (15) bottom and fix brush (17) on bottom plate (16) bottom face, brush (17) and the inside diapire contact of biochemical pond main part (1).

2. The sewage biochemical pool mixer of claim 1, wherein: two surfaces of the paddle (12) are hyperboloid streamline curved surfaces, and the peripheral circular arcs of the paddle (12) are subjected to chamfering treatment.

3. The sewage biochemical pool mixer of claim 1, wherein: the blades (12) are provided with three pieces at equal intervals.

4. The sewage biochemical pool mixer of claim 1, wherein: the top end face of the transverse plate (15) is centrally fixed with a connecting plate (18), and the connecting plate (18) is connected with the mounting block (13) through a connecting rod.

5. The sewage biochemical pool mixer of claim 1, wherein: a plurality of bolts (19) penetrate through the top end face of the transverse plate (15) at equal intervals, and the bolts (19) are in threaded connection with the bottom plate (16).

6. The sewage biochemical pool mixer of claim 1, wherein: the paddle (12) is connected with the mounting block (13) through the mounting plate (14), the mounting plate (14) is obliquely fixed on the side wall of the mounting block (13), and the paddle (12) is connected with the mounting plate (14) through screws.

7. The sewage biochemical pool mixer of claim 1, wherein: driving motor (8) are installed on biochemical pond main part (1) top face through mounting bracket (10), inside transfer line (9) of being connected through second driving-disc (20) and driving motor (8) actuating shaft that is equipped with of mounting bracket (10), biochemical pond main part (1) roof is run through in the bottom of transfer line (9) and puddler (6) are connected through first driving-disc (7).