CN211636085U - Passivating agent mixer for water eutrophication treatment - Google Patents

Abstract

The utility model discloses a passivator mixer for eutrophication treatment of water bodies, comprising a mixing box, aeration devices are installed on both sides of the mixing box, a fixing box is fixed on one side of the mixing box, and the fixing box is There is a rotating mechanism in the box, and two crown gears are arranged on the rotating mechanism, a connecting rod is fixed on one side of the crown gear, a first opening is arranged on one side of the mixing box, and a second opening is arranged on one side of the fixed box. one end of the two connecting rods respectively penetrates the second opening and the first opening and extends into the mixing box. The utility model realizes that the stirring position can be adjusted, the stirring efficiency is high, the mixing is sufficient, the occurrence of pollution to the surrounding environment caused by incomplete mixing is avoided, and the stirring time is saved.

Description

Passivator mixer for water eutrophication treatment

technical field

The utility model relates to the technical field of water body eutrophication treatment, in particular to a passivator mixer for water body eutrophication treatment.

Background technique

Water eutrophication refers to the phenomenon of water pollution caused by excessive N, P and other nutrients in the water body. , destroying the flow of material and energy in the system, causing the entire water ecosystem to gradually die out.

At present, when treating eutrophic water bodies, it is often necessary to use passivating agents for treatment. After adding passivating agents to eutrophic water bodies, it is necessary to mix thoroughly. However, the stirring position of the existing mixing device is fixed. , it is inconvenient to adjust the stirring position according to the needs, resulting in low stirring efficiency, long time consumption, and insufficient mixing, which affects the treatment effect of water bodies.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and propose a passivator mixer for eutrophication treatment of water bodies.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A passivator mixer for water eutrophication treatment, including a mixing box, aeration equipment is installed on both sides of the mixing box, a fixed box is fixed on one side of the mixing box, and a rotating box is arranged in the fixed box mechanism;

The rotating mechanism is provided with two crown gears, one side of the crown gear is fixed with a connecting rod, one side of the mixing box is provided with a first opening, one side of the fixed box is provided with a second opening, and two connecting rods are provided. One end of the runner penetrates through the second opening and the first opening respectively and extends into the mixing box;

One end of the connecting rod is fixed with a vertical plate, one end of the vertical plate is fixed with a horizontal plate, a stirring assembly is arranged on the horizontal plate, a supporting plate is fixed on one side of the upper end of the mixing box, and the upper end of the supporting plate is A storage box is fixed, a third opening is arranged at the upper end of the storage box, and a cover is hinged on one side of the third opening; the upper end of the cover is provided with a handle, and the lower end of the storage box is provided with a feeding material Port, feeding port and storage box correspond.

Preferably, the rotating mechanism includes two rotating rods rotatably connected between the opposite side walls in the fixed box, and first gears are fixedly sleeved on the two rotating rods, the two first gears mesh with each other, and the two crown gears respectively engage with the two first gears; the upper end of the fixing box is fixed with a second motor mounting seat through a support;

Preferably, a servo motor is fixed on one side of the second motor mounting seat, the output shaft of the servo motor is connected with a vertical rod through a coupling, and the lower end of the vertical rod penetrates the side wall of the fixed box and extends to the fixed box Inside, a second gear is fixed at the lower end of the vertical rod, and the second gear meshes with one of the first gears.

Preferably, the stirring assembly includes two first motor mounts respectively fixed on two horizontal plates, a drive motor and a gearbox are fixed on the first motor mounts, and the output shaft of the drive motor penetrates the speed change The side wall of the box extends into the gearbox, and the end of the output shaft of the drive motor is connected with a speed change mechanism.

Preferably, the speed change mechanism is connected with a rotating shaft, the lower end of the rotating shaft penetrates the gearbox and the side wall of the horizontal plate and extends to the lower end of the horizontal plate, the rotating shaft is connected with a stirring rod, and the lower end of the stirring rod extends into the mixing box, Two or more stirring blades are fixed at equal intervals on the circumferential side wall of the stirring rod.

Preferably, four corners of the lower end of the mixing box are fixed with mounting plates by screws, and support rods are fixed at the lower ends of the mounting plates;

Preferably, a bottom plate is fixed at the lower end of the support rod, and four reinforcing plates are fixed at equal intervals at the connection between the bottom plate and the support rod.

Preferably, two support brackets are fixed on one side of the lower end of the fixed box, an arc guide rod is fixed on one side of the two connecting rods, and one end of the arc guide rod penetrates the side wall of the mixing box and extends to side of the mixing box.

Preferably, a water inlet pipe and a water outlet pipe are connected to one side of the lower end of the mixing box.

Preferably, the support member is a trapezoidal plate fixed on the fixed box.

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

1. Through the cooperation between two driving motors, stirring rod and stirring blade, the problem of inconvenient rapid stirring is solved, the function of stirring eutrophic water body is realized, the stirring speed is accelerated, and the stirring efficiency is improved;

2. Through the cooperation between the first gear, the second gear, the crown gear, the connecting rod and the horizontal rod, the problem of insufficient stirring is solved, and the effect of adjusting the stirring position according to the needs of the user is achieved, and different positions can be adjusted. The water body is fully mixed to improve the water quality;

To sum up, the utility model solves the problem of inconvenient adjustment of the stirring position, and also solves the problem of low stirring efficiency and insufficient mixing affecting the quality of the water body, avoids the occurrence of pollution to the surrounding environment caused by incomplete mixing, and improves the performance of the water body. The mixing efficiency increases the mixing speed and saves the mixing time.

Description of drawings

Fig. 1 is the top view of the utility model;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is the structural schematic diagram of the stirring assembly of the present invention;

Fig. 4 is the enlarged view of place A in Fig. 1 of the utility model;

FIG. 5 is an enlarged view of the position B in FIG. 2 of the present utility model.

Serial number in the figure: 1 support plate, 2 cover, 3 mixing box, 4 water inlet pipe, 5 drive motor, 6 vertical plate, 7 connecting rod, 8 first gear, 9 crown gear, 10 fixed box, 11 first opening, 12 arc guide rod, 13 stirring blade, 14 horizontal plate, 15 aeration equipment, 16 water outlet pipe, 17 stirring rod, 18 second opening, 19 second gear, 20 handle, 21 feeding port, 22 material storage box, 23 Bottom plate, 24 screws, 25 mounting plate, 26 fixing piece, 27 supporting frame, 28 first motor mounting seat, 29 supporting piece, 30 coupling, 31 servo motor, 32 second motor mounting seat, 33 gearbox, 34 reinforcement Plate, 35 support rods.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Example: In order to solve the problem of insufficient mixing with passivating agents during eutrophication water treatment, referring to Figures 1-5, this embodiment provides a passivating agent mixer for water eutrophication treatment, including a mixing box 3, which is convenient for mixing The water and the passivating agent are mixed, and aeration equipment 15 is installed on both sides of the mixing box 3. The aeration equipment is realized by blowing air. The aeration equipment specifically includes a blower and a conveying pipe, wherein the blower is installed in the mixing box. On both sides of 3, one end of the conveying pipe is connected with the air outlet of the blower, and the other end of the conveying pipe goes deep into the liquid in the mixing box, and uses the aeration device 15 to forcefully add air into the sewage, so that the sewage in the pool is contacted with the air and oxygenated. And agitate the liquid to strengthen the contact of organic matter in the pool with microorganisms and dissolved oxygen, and oxidatively decompose the organic matter in the sewage; a fixed box 10 is fixed on one side of the mixing box 3, and a rotating mechanism is arranged in the fixed box 10, and the rotating mechanism is provided with two. A crown gear 9, one side of the crown gear 9 is fixed with a connecting rod 7, the rotation of the crown gear 9 drives the connecting rod 7 to rotate, one side of the mixing box 3 is provided with a first opening 11, one side of the fixed box 10 is provided with a second opening 11 Opening 18, one end of the two connecting rods 7 respectively penetrates the second opening 18 and the first opening 11 and extends into the mixing box 3, one end of the connecting rod 7 is fixed with a vertical plate 6, and the connecting rod 7 rotates to drive the vertical plate 6 to move, One of the vertical plates 6 is fixed with a horizontal plate 14, and a stirring assembly is arranged on the horizontal plate 14. Under the action of the stirring assembly and the rotating mechanism, it is convenient to adjust different stirring positions, improve the stirring efficiency and save time.

In order to facilitate the placement and delivery of the passivating agent, in the present invention, a support plate 1 is fixed on the upper end side of the mixing box 3 to play a supporting role, and a storage box 22 is fixed on the upper end of the support plate 1, which is convenient for storing the passivating agent. The upper end of the storage box 22 is provided with a third opening, a cover 2 is hinged on one side of the third opening, and a handle 20 is installed on the upper end of the cover 2. The handle 20 is used to easily open the cover 2, the storage box 22 The lower end of the mixer is provided with a feeding port 21, the feeding port 21 and the storage box 22 correspond to each other, the lower end of the mixing box 3 is connected with a water inlet pipe 4 and a water outlet pipe 16, and the passivating agent is conveniently put into the mixing box 3 by using the feeding port 21 inside for easy stirring.

In the present invention, the rotating mechanism includes two rotating rods rotatably connected between the opposite side walls of the fixed box 10. The rotating rods are fixedly sleeved with a first gear 8. The rotation of the first gear 8 drives the rotating rod to rotate. The first gears 8 mesh with each other, and the two crown gears 9 mesh with the two first gears 8 respectively. The rotation of the first gear 8 drives the crown gear 9 to rotate, thereby driving the connecting rod 7 to move.

The upper end of the fixed box 10 is fixed with a second motor mounting seat 32 through a support member 29, and the support member 29 is a trapezoidal plate fixed on the fixed box 10; one side of the second motor mounting seat 32 is fixed with a servo motor 31, The servo motor 31 is connected with the external components, which is convenient for stable operation and convenient for the staff to control. The output shaft of the servo motor 31 is connected by the vertical rod of the coupling 30, and the lower end of the vertical rod penetrates the side wall of the fixed box 10 and extends to the fixed box. In 10, the lower end of the vertical rod is fixed with a second gear 19, the second gear 19 and one of the first gears 8 are meshed with each other, the rotation of the output shaft of the servo motor 31 drives the vertical rod to rotate, and the vertical rod rotates to drive the second gear 19 to rotate, The rotation of the second gear 19 drives the rotation of the first gear 8, which is convenient for adjusting the position of the stirring assembly.

In the present utility model, the stirring assembly includes two first motor mounts 28 fixed on the two horizontal plates 14 respectively. The first motor mounts 28 are fixed with a drive motor 5 and a gearbox 33, and the drive motor 5 is connected to the external The components are connected and run stably, which is convenient for the staff to control; the output shaft of the drive motor 5 penetrates the side wall of the gearbox 33 and extends into the gearbox 33, and the end of the output shaft of the drive motor 5 is connected with a speed change mechanism. The rotation of the shaft drives the speed change mechanism to rotate, and the speed change mechanism is connected with a rotating shaft. Extending into the mixing box 3, two or more stirring blades 13 are fixed at equal intervals on the circumferential side wall of the stirring rod 17. The rotation of the rotating shaft drives the stirring rod 17 to rotate, and the rotation of the stirring rod 17 drives the stirring blade 13 to rotate, which is convenient for stirring.

In the present invention, the four corners of the lower end of the mixing box 3 are fixed with a mounting plate 25 by two screws 24, the lower end of the mounting plate 25 is fixed with a support rod 35, the lower end of the support rod 35 is fixed with a bottom plate 23, the bottom plate 23 and the support rod Four reinforcing plates 34 are fixed at equal intervals at the joint of 35 , which facilitates stable support of the mixing box 3 and improves the stability of the mixing box 3 .

In the present invention, two support frames 27 are fixed on one side of the lower end of the fixing box 10 , and one side of the two connecting rods 7 is fixed with an arc-shaped guide rod 12 , and one end of the arc-shaped guide rod 12 penetrates through the mixing box 3 . The side wall extends to one side of the mixing box 3, and under the action of the arc guide rod 12, it is convenient for the connecting rod 7 to move stably and prevents the connecting rod 7 from being dislocated during movement.

When specifically used in the present invention, the steps are as follows: (1) use the handle 20 to open the cover 2, put the passivating agent into the storage box 22, and use the external component and the water inlet pipe 4 to add water into the mixing box 3, Then the passivating agent falls into the mixing box 3 through the feeding port 21; (2) the rotation of the output shaft of the driving motor 5 drives the rotation of the speed change mechanism, the rotation of the speed change mechanism drives the rotation of the stirring rod 17, and the rotation of the stirring rod 17 drives the rotation of the stirring blade 13, Use the stirring blade 13 to stir the passivating agent and water in the mixing box 3; (3) while stirring, the output shaft of the servo motor 31 drives the vertical rod to rotate through the coupling 30, and the vertical rod rotates to drive the second gear 19 Rotation, the rotation of the second gear 19 drives the rotation of the first gear 8, the rotation of the two first gears 8 drives the rotation of the two crown gears 9, the rotation of the crown gear 9 drives the movement of the connecting rod 7, and the movement of the connecting rod 7 drives the movement of the vertical plate 6, The movement of the vertical plate 6 drives the movement of the horizontal plate 14, so as to adjust the stirring position.

The utility model facilitates the full stirring of sewage and passivating agent. During stirring, oxygen is added to the water through aeration equipment 15 to facilitate full mixing. After stirring, the mixed water is discharged through the water outlet pipe 16 .

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A passivator mixer for eutrophication treatment of water body, comprising a mixing box (3), characterized in that: both sides of the mixing box (3) are equipped with aeration equipment (15), and the mixing box ( 3) a fixing box (10) is fixed on one side, and a rotating mechanism is arranged in the fixing box (10); The rotating mechanism is provided with two crown gears (9), a connecting rod (7) is fixed on one side of the crown gear (9), a first opening (11) is arranged on one side of the mixing box (3), and a connecting rod (7) is fixed on one side of the crown gear (9). One side of the fixing box (10) is provided with a second opening (18), one end of the two connecting rods (7) respectively penetrates the second opening (18) and the first opening (11) and extends into the mixing box (3) ; One end of the connecting rod (7) is fixed with a vertical plate (6), one end of the vertical plate (6) is fixed with a horizontal plate (14), and a stirring assembly is arranged on the horizontal plate (14), and the mixing box A support plate (1) is fixed on one side of the upper end of (3), a storage box (22) is fixed at the upper end of the support plate (1), and a third opening is provided at the upper end of the storage box (22). A cover (2) is hinged on one side of the third opening; a handle (20) is installed on the upper end of the cover (2), and a feeding port (21) is provided on the lower end of the storage box (22). 21) corresponds to the storage box (22). 2. The passivating agent mixer for water eutrophication treatment according to claim 1, wherein the rotating mechanism comprises two rotating rods rotatably connected between the opposite side walls in the fixed box (10), A first gear (8) is fixedly sleeved on the two rotating rods, the two first gears (8) are meshed with each other, and the two crown gears (9) are respectively meshed with the two first gears (8); the fixed box ( The upper end of 10) is fixed with a second motor mounting seat (32) through a support (29); A servo motor (31) is fixed on one side of the second motor mounting seat (32), an output shaft of the servo motor (31) is connected with a vertical rod through a coupling (30), and the lower end of the vertical rod penetrates through The side wall of the fixed box (10) extends into the fixed box (10), and a second gear (19) is fixed at the lower end of the vertical rod, and the second gear (19) is in phase with one of the first gears (8). mesh. 3. The passivator mixer for water eutrophication treatment according to claim 1, characterized in that: the stirring assembly comprises two first motor mounts ( 28), a drive motor (5) and a gearbox (33) are fixed on the first motor mounting seat (28), and the output shaft of the drive motor (5) penetrates the side wall of the gearbox (33) and extends to the In the gearbox (33), a speed change mechanism is connected to the end of the output shaft of the drive motor (5). 4. The passivator mixer for water eutrophication treatment according to claim 3, characterized in that: the speed change mechanism is connected with a rotating shaft, and the lower end of the rotating shaft penetrates the gearbox (33) and the horizontal plate (14). The side wall extends to the lower end of the horizontal plate (14), a stirring rod (17) is connected to the rotating shaft, the lower end of the stirring rod (17) extends into the mixing box (3), and the circumferential side of the stirring rod (17) Two or more stirring blades (13) are fixed on the wall at equal intervals. 5. The passivator mixer for water eutrophication treatment according to claim 1 or 2, characterized in that: the four corners of the lower end of the mixing box (3) are all fixed with mounting plates (25) by screws (24). , the lower end of the mounting plate (25) is fixed with a support rod (35), the lower end of the support rod (35) is fixed with a bottom plate (23), and the connection between the bottom plate (23) and the support rod (35) is fixed at equal intervals There are four reinforcing plates (34). 6. The passivator mixer for eutrophication treatment of water bodies according to claim 1 or 2, characterized in that: two support frames (27) are fixed on one side of the lower end of the fixing box (10), and two An arc-shaped guide rod (12) is fixed on one side of the connecting rod (7), and one end of the arc-shaped guide rod (12) penetrates the side wall of the mixing box (3) and extends to one side of the mixing box (3). . 7. The passivator mixer for water eutrophication treatment according to claim 1 or 2, characterized in that: the lower end side of the mixing box (3) is connected with a water inlet pipe (4) and a water outlet pipe (16). ).

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