CN216260383U

CN216260383U - Annular mechanical stirrer for blending sewage treatment agent

Info

Publication number: CN216260383U
Application number: CN202122985277.2U
Authority: CN
Inventors: 沈路; 张永翠
Original assignee: Hebei Changqing Environmental Protection Technology Co ltd
Current assignee: Hebei Changqing Environmental Protection Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an annular mechanical stirrer for allocating sewage treatment agents, relates to the technical field of sewage treatment, and aims to solve the problems in the prior art. The utility model can fully stir the liquid at any position in the stirring tank, the mixing is full and thorough, the clear water is sprayed out by the arranged spray head to wash the inner wall of the stirring tank, the amount of the sewage in the stirring tank can be directly observed through the arranged transparent observation window and the liquid level line, the addition amount of the flocculating agent can be conveniently controlled, and the mixing condition of the sewage in the stirring tank can be observed.

Description

Annular mechanical stirrer for blending sewage treatment agent

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an annular mechanical stirrer for blending sewage treatment agents.

Background

In water treatment engineering, a corresponding medicament needs to be prepared so as to help people to effectively treat sewage in the engineering and achieve related effects. Such as: firstly, a flocculating agent is required to be added, the flocculating agent can be used as a means for strengthening solid-liquid separation in the field of sewage treatment, can be used for strengthening primary precipitation and flotation treatment of sewage and secondary precipitation after an activated sludge process, and can be used for tertiary treatment or advanced treatment of sewage. Secondly, some neutralization modulators for sewage treatment need to be prepared for the early-stage chemical neutralization reaction of sewage. And the like, in many industries in the engineering and in life, the stirrer can not be left in places where the stirrer needs to be used, so that the stirrer is everywhere in the working life of people. However, the existing annular mechanical stirrer also has the problems of reduced stirring force, uneven stirring, small stressed area, slow speed and slow mutual dissolution speed of mixed liquid.

Therefore, the Chinese patent (application No. 201822118873.9) discloses a circular mechanical stirrer for mixing sewage treatment agents, which can increase the stirring force, uniformly stir, have wide stress area and high speed, and can dissolve mixed liquid quickly, but the device also has the following defects:

1. although the device can increase the stirring force, stir uniformly and have wide stress area, the device also has a part of stirring dead angle, and is difficult to stir fully;

2. after the device is stirred, the inner wall of the working barrel is dirty and difficult to clean;

3. the device is not convenient for observe the effect that the stirring was mixed in the work bucket to and before the stirring according to the volume of sewage in the work bucket, judge how much flocculating agent is suitable to add.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a sewage treatment agent blending annular mechanical stirrer.

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

sewage treatment medicament allotment annular mechanical mixer, comprising a base plate, bottom plate top outer wall welding has the mount, and the spout has all been opened to mount both sides inner wall, two all be equipped with elevating system in the spout, and two relative one side outer walls of elevating system are equipped with the connecting plate, connecting plate top outer wall is pegged graft through the bearing and is had the bull stick, and connecting plate top outer wall installs the motor, the motor output shaft is connected with the bull stick through the shaft coupling, and the equal welding of bull stick both sides outer wall has puddler, two all set up the water hole of crossing that the equidistance distributes on the puddler, and bottom plate top outer wall is fixed with the agitator tank.

Preferably, the lifting mechanism comprises a servo motor, an output shaft of the servo motor is connected with a screw rod through a coupler, and a sliding block is connected to the screw rod in a threaded mode.

Preferably, two the relative one side outer wall of slider is equipped with the connecting plate, and bottom plate top outer wall four corners all opens there is the fixed orifices.

Preferably, the outer wall of the top of the stirring tank is provided with a through hole, and the rotating rod penetrates through the through hole.

Preferably, the shower nozzle is all installed at agitator tank top inner wall both ends, and two shower nozzle tops all are connected with the inlet tube.

Preferably, the inner wall welding of agitator tank top has the inlet pipe, and agitator tank one side inner wall bottom is connected with out the liquid valve.

Preferably, the outer wall of one side of the stirring tank is provided with a mounting opening, the inner wall of the mounting opening is provided with a transparent observation window, and the outer wall of the transparent observation window is painted with a liquid level line.

The utility model has the beneficial effects that:

1. accessible motor drives the puddler and rotates, stirs the mixture to sewage and flocculating agent in the agitator tank to can drive the puddler at the in-process of stirring and reciprocate in the agitator tank, can both carry out intensive mixing to the liquid of any position in the agitator tank, mix abundant thoroughly, can constantly form the bubble and break at the in-process of stirring through the water hole of crossing that sets up on the puddler, accelerate dissolving each other between two liquid.

2. Can wash the agitator tank inner wall through the shower nozzle blowout clear water that sets up after having accomplished sewage treatment, cooperate the puddler to stir rivers simultaneously, will adhere to the impurity on the agitator tank inner wall and wash down, the clearance is convenient, can directly observe the volume of the interior sewage of agitator tank through the transparent observation window and the liquid level line that set up, the convenient addition of control flocculating agent, the while also can observe the sewage mixed condition in the agitator tank.

Drawings

FIG. 1 is a front sectional view of a circular mechanical agitator for blending sewage treatment chemicals according to the present invention;

FIG. 2 is a front view of a circular mechanical agitator for dispensing sewage treatment chemicals in accordance with the present invention;

FIG. 3 is a top sectional view of the circular mechanical agitator for blending sewage treatment chemicals according to the present invention;

FIG. 4 is a side view of the sewage treatment chemical blending ring-shaped mechanical blender according to the present invention.

In the figure: 1. a base plate; 2. a fixed mount; 3. a connecting plate; 4. a rotating rod; 5. a motor; 6. a stirring rod; 7. water passing holes; 8. a stirring tank; 9. a chute; 10. a servo motor; 11. a screw rod; 12. a slider; 13. a spray head; 14. a water inlet pipe; 15. a feed pipe; 16. a liquid outlet valve; 17. a fixing hole; 18. a transparent viewing window; 19. a liquid level line.

Detailed Description

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

Example 1:

referring to fig. 1-4, an annular mechanical mixer for blending sewage treatment chemicals comprises a base plate 1, a fixed frame 2 welded on the outer wall of the top of the base plate 1, chutes 9 formed on the inner walls of both sides of the fixed frame 2, lifting mechanisms arranged in the two chutes 9 and including a servo motor 10, a screw rod 11 connected to the output shaft of the servo motor 10 through a coupling, a slider 12 screwed on the screw rod 11, a connecting plate 3 arranged on the outer wall of one side of the two lifting mechanisms opposite to each other, a rotating rod 4 inserted into the outer wall of the top of the connecting plate 3 through a bearing, and a motor 5 arranged on the outer wall of the top of the connecting plate 3, wherein the motor 5 can drive a stirring rod 6 to rotate to stir and mix sewage and a flocculating agent in a stirring tank 8, and drive the stirring rod 6 to move up and down in the stirring tank 8 during stirring, and can fully stir liquid at any position in the stirring tank 8, mixing completely;

5 output shafts of motor are connected with bull stick 4 through the shaft coupling, and 4 both sides outer walls of bull stick all weld has puddler 6, all sets up the water hole 7 of crossing that the equidistance distributes on two puddlers 6, can constantly form the blister and break at the in-process of stirring through the water hole 7 of crossing that sets up on puddler 6 for mutual dissolving between two liquids, and 1 top outer wall of bottom plate is fixed with agitator tank 8.

Example 2:

referring to fig. 1-4, an annular mechanical mixer for blending sewage treatment agents comprises a base plate 1, wherein a stirring tank 8 is fixed on the outer wall of the top of the base plate 1, a mounting opening is formed in the outer wall of one side of the stirring tank 8, a transparent observation window 18 is mounted on the inner wall of the mounting opening, a liquid level line 19 is drawn on the outer wall of the transparent observation window 18, the amount of sewage in the stirring tank 8 can be directly observed through the transparent observation window 18 and the liquid level line 19, the addition amount of a flocculating agent can be conveniently controlled, and meanwhile, the mixing condition of the sewage in the stirring tank 8 can also be observed;

the outer wall of the top of the bottom plate 1 is welded with a fixed frame 2, the inner walls of two sides of the fixed frame 2 are respectively provided with a chute 9, two chutes 9 are respectively internally provided with a lifting mechanism, the outer wall of one side opposite to the two lifting mechanisms is provided with a connecting plate 3, the outer wall of the top of the connecting plate 3 is inserted with a rotating rod 4 through a bearing, the outer wall of the top of the connecting plate 3 is provided with a motor 5, the output shaft of the motor 5 is connected with the rotating rod 4 through a coupler, the outer walls of two sides of the rotating rod 4 are respectively welded with a stirring rod 6, the two stirring rods 6 are respectively provided with water through holes 7 distributed at equal intervals, both ends of the inner wall of the top of the stirring tank 8 are respectively provided with a spray head 13, the top of the two spray heads 13 is respectively connected with a water inlet pipe 14, after the sewage is treated, the inner wall of the stirring tank 8 is washed by spraying clean water through the arranged spray heads 13, and is matched with the stirring rods 6 to stir water flow, so as to wash down impurities attached to the inner wall of the stirring tank 8, the cleaning is convenient.

The working principle is as follows: through the fixing hole 17, the bottom plate 1 is fixed on the ground, sewage is poured into the stirring tank 8 through the feeding pipe 15, the amount of the sewage in the stirring tank 8 is observed according to the transparent observation window 18 and the liquid level line 19, a proper amount of flocculating agent is added, after the addition is completed, the rotating rod 4 is driven to rotate through the motor 5, then the two stirring rods 6 are driven to rotate to mix the sewage and the flocculating agent, the two screw rods 11 are driven to rotate forwards or reversely through the two servo motors 10 and circulate repeatedly, the connecting plate 3 is driven to ascend or descend, then the two stirring rods 6 are driven to ascend or descend in the stirring tank 8, liquid at any position in the stirring tank 8 can be fully stirred, the mixing is fully and thoroughly, water bubbles can be continuously formed and broken in the stirring process through the water through holes 7 arranged on the stirring rods 6, the mutual dissolution between the two liquids is accelerated, and after the sewage is treated, 16 discharges of accessible play liquid valve, washes 8 inner walls of agitator tank through the 13 blowout clear water of shower nozzle that set up, cooperates puddler 6 to stir rivers simultaneously, will be attached to the impurity on 8 inner walls of agitator tank and wash down, and the clearance is convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Sewage treatment medicament allotment annular mechanical mixer, including bottom plate (1), its characterized in that, bottom plate (1) top outer wall welding has mount (2), and mount (2) both sides inner wall all opens spout (9), two all be equipped with elevating system in spout (9), and two relative one side outer walls of elevating system are equipped with connecting plate (3), connecting plate (3) top outer wall has bull stick (4) through the bearing grafting, and connecting plate (3) top outer wall installs motor (5), motor (5) output shaft is connected with bull stick (4) through the shaft coupling, and bull stick (4) both sides outer wall all welds puddler (6), two all set up water hole (7) of crossing that the equidistance distributes on puddler (6), and bottom plate (1) top outer wall is fixed with agitator tank (8).

2. The sewage treatment agent blending annular mechanical mixer according to claim 1, wherein the lifting mechanism comprises a servo motor (10), an output shaft of the servo motor (10) is connected with a screw rod (11) through a coupler, and a sliding block (12) is screwed on the screw rod (11).

3. The sewage treatment agent blending annular mechanical mixer according to claim 2, wherein the outer wall of one side of the two sliding blocks (12) opposite to each other is provided with a connecting plate (3), and four corners of the outer wall of the top of the bottom plate (1) are provided with fixing holes (17).

4. The sewage treatment chemical blending ring-shaped mechanical blender according to claim 1, wherein the outer wall of the top of the blending tank (8) is provided with a through hole, and the rotating rod (4) is inserted through the through hole.

5. The sewage treatment agent blending ring mechanical mixer according to claim 1, wherein both ends of the inner wall of the top of the mixing tank (8) are provided with spray nozzles (13), and the top of each spray nozzle (13) is connected with a water inlet pipe (14).

6. The sewage treatment agent blending ring mechanical mixer according to claim 1, wherein the feeding pipe (15) is welded on the inner wall of the top of the stirring tank (8), and the bottom of the inner wall of one side of the stirring tank (8) is connected with the liquid outlet valve (16).

7. The sewage treatment agent blending ring-shaped mechanical mixer according to claim 1, wherein an installation opening is formed in the outer wall of one side of the mixing tank (8), a transparent observation window (18) is installed in the inner wall of the installation opening, and a liquid level line (19) is drawn on the outer wall of the transparent observation window (18).