CN221397455U

CN221397455U - Dephosphorization device for sewage treatment

Info

Publication number: CN221397455U
Application number: CN202323045429.6U
Authority: CN
Inventors: 赵陈龙; 陶燕蓝
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-07-23
Anticipated expiration: 2033-11-10

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a dephosphorization device for sewage treatment, which comprises a stirring aeration barrel, wherein a fixed plate is fixedly arranged on the outer wall of the stirring aeration barrel, and a mixing mechanism is arranged on the fixed plate. This dephosphorization device for sewage treatment, through control motor start, the operation of motor drives main puddler and rotates, and main puddler rotates and drives sun gear synchronous rotation, and sun gear rotates and drives three group planetary gear that has limit structure down and rotate, and planetary gear rotates and can drive three pair puddler and rotate, and the cooperation main puddler rotates for dislocation set's first stirring leaf and second stirring leaf carry out multiple mixing stirring's effect in stirring aeration tank, help mixing sewage and the dephosphorization agent of throwing in.

Description

Dephosphorization device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a dephosphorization device for sewage treatment.

Background

Domestic sewage is sewage produced in the production process of human life.

The publication number is: the chinese patent of CN217148899U discloses a sewage dephosphorization system adopting a composite dephosphorization medicament, which comprises a biological reaction tank, a secondary sedimentation tank and a high-efficiency sedimentation tank which are sequentially connected along a pipeline, wherein a composite dephosphorization medicament dosing device is arranged beside the high-efficiency sedimentation tank, the composite dephosphorization medicament dosing device comprises a dosing tank, a medicament storage tank and an iron solution tank, an output port of the dosing tank is respectively connected with an input end of the medicament storage tank and an input end of the iron solution tank through pipelines, an output end of the dosing tank is connected with the high-efficiency sedimentation tank through pipelines, an output end of the medicament storage tank is connected to a first working inlet of a three-way electromagnetic valve through a pipeline with a dosing pump, a second working inlet of the three-way electromagnetic valve is connected with an external tap water pipe, and an output port of the three-way electromagnetic valve is connected with an input end of the dosing tank through a pipeline with a chemical pump and a flowmeter. The utility model has reasonable design, reduces the labor, improves the overall production efficiency and is convenient for specialized water purification.

However: the dephosphorization equipment can not fully and uniformly mix the phosphorus-containing sewage and the dephosphorization adsorbent, and affects the reaction rate of the phosphorus-containing sewage and the dephosphorization adsorbent.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dephosphorization device for sewage treatment.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dephosphorization device for sewage treatment comprises a stirring aeration barrel, wherein a fixed plate is fixedly arranged on the outer wall of the stirring aeration barrel, and a mixing mechanism is arranged on the fixed plate;

The mixing mechanism includes: the device comprises a machine case and a mounting plate, wherein the machine case is fixedly arranged on the outer wall of the top of a fixing plate, a motor is fixedly arranged in the machine case, the output end of the motor is fixedly connected with a main stirring rod through a coupler, and the outer wall of the main stirring rod is fixedly connected with a first stirring blade;

The fixed cover is equipped with the sun gear on the outer wall of main puddler, sun gear meshing is connected with planetary gear, mounting panel fixed mounting is on the fixed plate, set up logical groove on the mounting panel, fixed mounting has round tooth on the inner wall of logical groove, planetary gear is connected with the tooth meshing on the logical groove, planetary gear's bottom fixedly connected with auxiliary puddler, fixedly connected with second stirring leaf on auxiliary puddler's the outer wall.

Preferably, the limiting groove is formed in the top of the mounting plate, the planetary gear is rotationally connected with the limiting block, the limiting block is U-shaped, and the other end of the limiting block is slidably connected in the limiting groove.

Preferably, the number of the planetary gear, the auxiliary stirring rod and the second stirring blades is three, the annular array is arranged beside the sun gear and the main stirring rod, and the first stirring blades and the second stirring blades are arranged in a vertically staggered mode.

Preferably, the shape of the fixed plate is L-shaped, the main stirring rod penetrates through the fixed plate, and the main stirring rod is rotationally connected in the fixed plate through a bearing.

Preferably, the bottom plate fixedly connected with blowdown pond of stirring aeration bucket, stirring aeration bucket's top and bottom are the opening setting, and the top in blowdown pond seted up the opening with stirring aeration bucket bottom looks adaptation, be provided with filtering mechanism in the blowdown pond, filtering mechanism includes: the filter tank, the inside at the blowdown pond is placed to the filter tank, the top sliding connection of filter tank has the baffle, the quantity of baffle is two, two the baffle symmetry sets up, two fixedly connected with spacer pin on the outer wall that the baffle kept away from each other respectively, two the spacer pin runs through the blowdown pond and with blowdown pond sliding connection.

Preferably, the top of the filter tank is detachably connected with a filter screen, the two baffles are positioned above the filter screen, and the outer wall of the sewage disposal tank is hinged with a movable door through a hinge.

(III) beneficial effects

Compared with the prior art, the utility model provides a dephosphorization device for sewage treatment, which has the following beneficial effects:

1. This dephosphorization device for sewage treatment, through control motor start, the operation of motor drives main puddler and rotates, and main puddler rotates and drives sun gear synchronous rotation, and sun gear rotates and drives three group planetary gear that has limit structure down and rotate, and planetary gear rotates and can drive three pair puddler and rotate, and the cooperation main puddler rotates for dislocation set's first stirring leaf and second stirring leaf carry out multiple mixing stirring's effect in stirring aeration tank, help mixing sewage and the dephosphorization agent of throwing in.

2. This dephosphorization device for sewage treatment, through taking down the bolt, outwards stimulate two spacer pins again, and then drive two baffles and keep away from each other, the gap that two baffles left can let the inside sewage of stirring aeration bucket flow down this moment, and mud and impurity can be blocked by the filter screen, and sewage flow falls to in the filtering ponds, has reached the purpose of blowdown treatment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

Fig. 3 is a schematic structural view of the planetary gear of the present utility model.

In the figure: 1. stirring aeration barrel; 2. a sewage disposal pond; 3. a fixing plate; 4. a mixing mechanism; 401. a chassis; 402. a main stirring rod; 403. a sun gear; 404. a planetary gear; 405. a limiting block; 406. a limit groove; 407. an auxiliary stirring rod; 408. a mounting plate; 5. a filtering mechanism; 501. a filtering tank; 502. a limiting pin; 503. a baffle; 504. a filter screen; 505. a movable door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-3, the utility model provides a dephosphorization device for sewage treatment, which comprises a stirring aeration barrel 1, wherein a fixed plate 3 is fixedly arranged on the outer wall of the stirring aeration barrel 1, and a mixing mechanism 4 is arranged on the fixed plate 3;

The mixing mechanism 4 includes: the device comprises a case 401 and a mounting plate 408, wherein the case 401 is fixedly arranged on the outer wall of the top of the fixed plate 3, a motor is fixedly arranged in the case 401, the output end of the motor is fixedly connected with a main stirring rod 402 through a coupler, and the outer wall of the main stirring rod 402 is fixedly connected with a first stirring blade;

The fixed cover is equipped with sun gear 403 on the outer wall of main puddler 402, sun gear 403 meshing is connected with planetary gear 404, through the rotation of sun gear 403 under main puddler 402, can drive three planetary gear 404 and rotate, and then drive three auxiliary puddler 407 and rotate, play the effect of multiple stirring mix, mounting panel 408 fixed mounting is on fixed plate 3, the logical groove has been seted up on the mounting panel 408, fixed mounting has round tooth on the inner wall of logical groove, planetary gear 404 and the tooth meshing on the logical groove are connected, planetary gear 404's bottom fixedly connected with auxiliary puddler 407, fixedly connected with second stirring leaf on auxiliary puddler 407's the outer wall.

The limiting groove 406 has been seted up at the top of mounting panel 408, rotates on the planetary gear 404 and is connected with stopper 405, and stopper 405's shape is the U-shaped, and stopper 405's the other end sliding connection is in the inside of limiting groove 406, and limiting groove 406 provides the bearing for planetary gear 404, prevents to drop.

The planetary gear 404, the auxiliary stirring rod 407 and the second stirring blades are three in number, the annular array is arranged beside the sun gear 403 and the main stirring rod 402, and the first stirring blades and the second stirring blades are arranged in a vertically staggered mode.

The shape of fixed plate 3 is L shape, and main puddler 402 runs through fixed plate 3, and main puddler 402 passes through the bearing rotation and connects in fixed plate 3, provides the power of bearing for main puddler 402.

The top and the bottom of the stirring aeration barrel 1 are both provided with openings, the top opening is used for facilitating the discharge of sewage to be treated through an external water pipe, and the subsequent throwing of the dephosphorizing agent is facilitated, and the bottom opening is used for facilitating the sewage discharge.

In this embodiment, through control motor start, the operation of motor drives main puddler 402 and rotates, and main puddler 402 rotates and drives sun gear 403 synchronous rotation, and sun gear 403 rotates and drives three group's planetary gear 404 that has limit structure down and rotate, and planetary gear 404 rotates and can drive three pair puddler 407 and rotate, cooperates main puddler 402 to rotate for dislocation set's first stirring leaf and second stirring leaf carry out the effect of multiple mixing stirring in stirring aeration tank 1, help mixing sewage and the dephosphorization agent of throwing in.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom plate fixedly connected with blowdown pond 2 of stirring aeration tank 1, and the opening with stirring aeration tank 1 bottom looks adaptation has been seted up at the top of blowdown pond 2, is provided with filtering mechanism 5 in the blowdown pond 2, and filtering mechanism 5 includes: the filter tank 501, the inside at blowdown pond 2 is placed to the filter tank 501, the top sliding connection of filter tank 501 has baffle 503, the quantity of baffle 503 is two, two baffle 503 symmetry sets up, the limit that two baffles 503 contacted each other all wraps up has sealed the pad, fixedly connected with spacer pin 502 on the outer wall that two baffles 503 kept away from each other respectively, the spacer pin 502 carries out the fixing on the position through the bolt, the position of two baffles 503 is fixed to the purpose, the sewage seepage that does not let stirring aeration bucket 1 inside gets off, two spacer pins 502 run through blowdown pond 2 and with blowdown pond 2 sliding connection.

The top of filter tank 501 is detachably connected with filter screen 504, and filter screen 504 is in order to catch the mud that produces after other impurity and dephosphorization agent use, and sewage then falls to filter tank 501 in, and two baffles 503 are located the top of filter screen 504, and the outer wall of blowdown pond 2 articulates through the hinge has movable door 505, and movable door 505 is in order to be convenient for take out filter tank 501, cleans filter tank 501 and filter screen 504.

In this embodiment, through taking down the bolt, outwards pulling two spacer pins 502 again, and then drive two baffles 503 and keep away from each other, the sewage that the inside stirring aeration tank 1 can be let to flow down in the gap that two baffles 503 left this moment, and mud and impurity can be blocked by filter screen 504, and sewage flow falls in filtering ponds 501, has reached the purpose of blowdown treatment.

The working principle of the dephosphorization device for sewage treatment is specifically described below.

As shown in fig. 1-3, when in use, the motor is controlled to start, the main stirring rod 402 is driven to rotate by the operation of the motor, the sun gear 403 is driven to rotate synchronously by the rotation of the main stirring rod 402, the three groups of planetary gears 404 with limiting structures are driven to rotate by the rotation of the sun gear 403, the three auxiliary stirring rods 407 are driven to rotate by the rotation of the planetary gears 404, the main stirring rod 402 is matched with the rotation of the main stirring rod 402, the effect of multiple mixing stirring of the first stirring blade and the second stirring blade which are arranged in a staggered manner is achieved in the stirring aeration bucket 1, the mixing of sewage and the thrown dephosphorizing agent is facilitated, the two limiting pins 502 are pulled outwards by taking down the bolts, the two baffles 503 are driven to be far away from each other, at this time, the sewage in the stirring aeration bucket 1 can flow down by gaps left by the two baffles 503, the sewage can be blocked by the filter screen 504, and the sewage flows down into the filter tank 501, and the purpose of sewage disposal is achieved.

Claims

1. The utility model provides a dephosphorization device for sewage treatment, includes stirring aeration bucket (1), its characterized in that: a fixed plate (3) is fixedly arranged on the outer wall of the stirring aeration barrel (1), and a mixing mechanism (4) is arranged on the fixed plate (3);

The mixing mechanism (4) comprises: the stirring device comprises a machine case (401) and a mounting plate (408), wherein the machine case (401) is fixedly arranged on the outer wall of the top of a fixing plate (3), a motor is fixedly arranged in the machine case (401), the output end of the motor is fixedly connected with a main stirring rod (402) through a coupler, and the outer wall of the main stirring rod (402) is fixedly connected with a first stirring blade;

The outer wall of the main stirring rod (402) is fixedly sleeved with a sun gear (403), the sun gear (403) is connected with a planetary gear (404) in a meshed mode, the mounting plate (408) is fixedly mounted on the fixing plate (3), a through groove is formed in the mounting plate (408), a circle of teeth are fixedly mounted on the inner wall of the through groove, the planetary gear (404) is connected with the teeth on the through groove in a meshed mode, the bottom of the planetary gear (404) is fixedly connected with a secondary stirring rod (407), and a second stirring blade is fixedly connected on the outer wall of the secondary stirring rod (407);

Limiting grooves (406) are formed in the top of the mounting plate (408), limiting blocks (405) are rotatably connected to the planetary gears (404), the limiting blocks (405) are U-shaped, and the other ends of the limiting blocks (405) are slidably connected to the inside of the limiting grooves (406).

2. The phosphorus removal device for sewage treatment according to claim 1, wherein: the planetary gear (404), the auxiliary stirring rod (407) and the second stirring blades are three in number, the annular array is arranged beside the sun gear (403) and the main stirring rod (402), and the first stirring blades and the second stirring blades are arranged in a vertically staggered mode.

3. The phosphorus removal device for sewage treatment according to claim 1, wherein: the shape of fixed plate (3) is L shape, main puddler (402) runs through fixed plate (3), just main puddler (402) pass through the bearing and rotate to be connected in fixed plate (3).

4. The phosphorus removal device for sewage treatment according to claim 1, wherein: bottom plate fixedly connected with blowdown pond (2) of stirring aeration tank (1), the top and the bottom of stirring aeration tank (1) are the opening setting, and the opening with stirring aeration tank (1) bottom looks adaptation has been seted up at the top of blowdown pond (2), be provided with filtering mechanism (5) in blowdown pond (2), filtering mechanism (5) include: the filter tank (501), filter tank (501) is placed in the inside of blowdown pond (2), the top sliding connection of filter tank (501) has baffle (503), the quantity of baffle (503) is two, two baffle (503) symmetry sets up, two fixedly connected with spacer pin (502) respectively on the outer wall that baffle (503) kept away from each other, two spacer pin (502) run through blowdown pond (2) and with blowdown pond (2) sliding connection.

5. The dephosphorization apparatus for sewage treatment according to claim 4, wherein: the top of filtering ponds (501) is detachably connected with filter screen (504), two baffle (503) are located the top of filter screen (504), the outer wall of blowdown pond (2) is articulated through the hinge has dodge gate (505).