CN218579743U - Alkali dosing tank for sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of dosing tanks, and discloses an alkali dosing tank for sewage treatment, which solves the problem that the mixing effect of the current dosing tank for sewage treatment is poor, and the mixing of medicaments is likely to be insufficient, which affects the use The quality problem includes the tank body, the lower end of the tank body is connected with a discharge pipe, the upper end of the tank body is connected with a feed pipe, and the other side of the tank body is connected with a dosing pipe. In the utility model, the motor drives the worm gear to rotate, Under the meshing transmission of the worm and the worm gear, the stirring rod performs primary stirring on the materials inside the tank body, while the rotating shaft rotates and drives the toothed plate to rotate, and under the meshing transmission of the toothed plate and the gear, the mixing rack performs secondary stirring on the materials inside the tank body , At the same time, the stirring rod and the mixing frame have different stirring directions, and under the double stirring, the material inside the tank is mixed more fully and evenly, so as to avoid poor mixing effect and affect the mixing quality of the material, and at the same time increase the stirring speed.

Description

Alkali dosing tank for sewage treatment

technical field

The utility model belongs to the technical field of dosing tanks, in particular to an alkali dosing tank for sewage treatment.

Background technique

With the advancement of sewage treatment technology, the required chemicals are usually stirred and mixed through the dosing tank during sewage treatment, and the mixed materials are put into the sewage, while the existing mixing method of the dosing tank is through shaking. The medicine tank makes the medicaments in it mix, and the mixing effect is relatively poor, which affects the use effect.

However, such a sewage treatment dosing tank has a poor stirring and mixing effect, and it is easy to cause insufficient mixing between the medicaments, which affects the quality of use.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an alkali dosing tank for sewage treatment, which effectively solves the problem that the stirring and mixing effect of the current dosing tank for sewage treatment is poor, and it is easy to mix the medicines Insufficient, affecting the quality of use.

In order to achieve the above purpose, the utility model provides the following technical solutions: an alkali dosing tank for sewage treatment, comprising a tank body, the lower end of the tank body is connected with a discharge pipe, the upper end of the tank body is connected with a feed pipe, the tank body The other side of the upper end is connected with a dosing pipe, and the upper end of the tank is connected with a mixing and stirring assembly;

The mixing and stirring assembly includes a rotating shaft installed in the middle of the upper end of the tank. The upper end of the rotating shaft is connected with a worm gear, one side of the worm gear is engaged with a worm, one end of the worm is connected with a motor, and the lower end of the motor is connected with the upper side of the tank.

Preferably, the lower end of the rotating shaft runs through and extends to the inside of the tank to connect with a supporting frame, the lower end of the supporting frame is connected to the inner bottom of the tank, and the rotating shaft is rotatably connected to the supporting frame.

Preferably, stirring rods are set on both sides of the outer side of the rotating shaft, limiting grooves are provided on both sides of the outer side of the rotating shaft, toothed plates are set on both sides of the outer side of the rotating shaft, and gear meshing transmission units are engaged on both sides of one end of the toothed plate.

Preferably, the gear mesh transmission unit includes gears installed on both sides of the upper end of the chainring, and a round rod is connected through the middle of one side of the gear.

Preferably, one end of the round rod is rotatably connected to one side of the inner wall of the tank, and the other end of the round rod is rotatably connected to a limit block, the limit block is located inside the limit groove, and the limit block is slidably connected to the limit groove.

Preferably, a mixing rack is connected to the outside of the round rod, and diversion holes are opened on one side of the mixing rack.

Preferably, the inner bottom of the tank body is connected with an inclined seat, and the upper end of the inclined seat is connected with the lower end of the supporting frame.

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

In the utility model, through the setting of the mixing and stirring assembly, the motor drives the worm gear to rotate, and under the meshing transmission of the worm and the worm gear, the stirring rod performs preliminary stirring on the materials inside the tank body, and the rotating shaft drives the toothed plate to rotate at the same time, and the toothed plate and the gear Under the meshing transmission, the mixing rack can perform secondary stirring on the materials inside the tank, and at the same time, the mixing direction of the stirring rod and the mixing rack is different, and under double stirring, the materials inside the tank can be mixed more fully and evenly to avoid poor mixing effect. Affect the mixing quality of the material and increase the stirring speed at the same time.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the structural representation of the utility model dosing tube;

Fig. 2 is the connection structure schematic diagram of feed pipe of the present utility model;

Fig. 3 is the structural representation of the mixing and stirring assembly of the utility model;

Fig. 4 is the opening structure schematic diagram of the utility model limit groove;

Fig. 5 is a schematic structural diagram of the gear meshing transmission unit of the present invention;

In the figure: 1. tank body; 2. discharge pipe; 3. feed pipe; 4. dosing pipe; 5. mixing and stirring assembly; 51. rotating shaft; Support frame; 56, stirring rod; 57, limit slot; 58, gear plate; 59, gear meshing transmission unit; 5901, gear; 5902, round rod; 5903, limit block; 5904, mixing frame; 5905, guide Orifice.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Embodiment 1, given by Figures 1-5, the utility model includes a tank body 1, the lower end of the tank body 1 is connected with a discharge pipe 2, the upper end of the tank body 1 is connected with a feed pipe 3, and the other side of the upper end of the tank body 1 A dosing pipe 4 is connected, and a mixing and stirring assembly 5 is connected to the upper end of the tank body 1;

The mixing assembly 5 includes a rotating shaft 51 installed in the middle of the upper end of the tank body 1, the upper end of the rotating shaft 51 is connected with a worm gear 52, one side of the worm gear 52 is engaged with a worm 53, one end of the worm screw 53 is connected with a motor 54, and the lower end of the motor 54 is connected to the upper end of the tank body 1. Side connection, the lower end of the rotating shaft 51 runs through and extends to the inside of the tank body 1 and is connected with a support frame 55, the lower end of the supporting frame 55 is connected to the inner bottom end of the tank body 1, the rotating shaft 51 is connected to the supporting frame 55 in rotation, and both sides of the external side of the rotating shaft 51 are sleeved Stirring rod 56 is arranged, and limit groove 57 is opened on both sides of rotating shaft 51, and gear plate 58 is sheathed on both sides of rotating shaft 51, and gear meshing transmission unit 59 is meshed on both sides of one end of toothing disk 58, and gear meshing transmission unit 59 includes a gear 5901 installed on both sides of the upper end of the toothed disc 58, a round rod 5902 runs through the middle of one side of the gear 5901, one end of the round rod 5902 is rotationally connected to one side of the inner wall of the tank body 1, and the other end of the round rod 5902 is rotationally connected to a limit block 5903, the limiting block 5903 is located inside the limiting groove 57, the limiting block 5903 is slidingly connected with the limiting groove 57, the round rod 5902 is connected with a mixing frame 5904, and one side of the mixing frame 5904 is provided with diversion holes 5905;

The water is introduced into the tank body 1 from the feeding pipe 3, and then the medicine is introduced into the tank body 1 from the dosing tube 4, and the motor 54 drives the worm gear 52 to rotate, and because the worm screw 53 is meshed with the worm gear 52, the rotation of the worm screw 53 drives the worm gear 52 rotates, and the worm gear 52 rotates to drive the rotating shaft 51 to rotate. Under the sliding action of the limit block 5903 and the limit groove 57, the rotating shaft 51 cannot drive the round rod 5902 to rotate, and the rotating shaft 51 drives the stirring rod 56 to rotate, so that the stirring The rod 56 initially stirs the material inside the tank body 1. When the rotating shaft 51 rotates, it drives the toothed plate 58 to rotate. Because the toothed plate 58 is meshed with the gear 5901, the toothed plate 58 rotates to drive the gear 5901 to rotate. Because one end of the round rod 5902 and the tank The inner wall of the body 1 is rotationally connected, the other end of the round rod 5902 is rotationally connected with the stop block 5903, the rotation of the gear 5901 drives the rotation of the round rod 5902, and the round rod 5902 drives the rotation of the mixing rack 5904. Under the rotation of multiple mixing racks 5904, the tank The material inside the tank body 1 is stirred twice, and the mixing direction of the stirring rod 56 and the mixing frame 5904 are different at the same time, and under double stirring, the material inside the tank body 1 is mixed more fully and evenly, so as to avoid poor mixing effect and affect the mixing quality of the material , while increasing the stirring speed.

Embodiment 2, on the basis of Embodiment 1, the inner bottom of the tank body 1 is connected with an inclined seat, and the upper end of the inclined seat is connected with the lower end of the support frame 55. Lead out from the discharge pipe 2 to avoid the storage of feed liquid inside the tank body 1.

Working principle: when in use, water is introduced into the tank body 1 from the feed pipe 3, and then the medicine is introduced into the tank body 1 from the dosing tube 4, and the motor 54 drives the worm gear 52 to rotate, because the worm gear 53 and the worm gear 52 mesh connected, the worm 53 rotates to drive the worm wheel 52 to rotate, and the worm wheel 52 rotates to drive the rotating shaft 51 to rotate. Under the sliding action of the limit block 5903 and the limit groove 57, the rotating shaft 51 will not drive the round rod 5902 to rotate while the rotating shaft 51 drives The stirring rod 56 rotates, so that the stirring rod 56 initially stirs the material inside the tank body 1, and the rotation shaft 51 drives the toothed disc 58 to rotate at the same time, because the toothed disc 58 is meshed with the gear 5901, the rotation of the toothed disc 58 drives the gear 5901 to rotate, Because one end of the round rod 5902 is rotatably connected to the inner wall of the tank body 1, and the other end of the round rod 5902 is rotatably connected to the limit block 5903, the rotation of the gear 5901 drives the round rod 5902 to rotate, and the round rod 5902 drives the rotation of the mixing rack 5904. Under the action of rotation, the material inside the tank body 1 is stirred twice, and the stirring direction of the stirring rod 56 and the mixing frame 5904 are different at the same time, and under double stirring, the material inside the tank body 1 is mixed more fully and uniformly, and the mixing effect is avoided. Poor, affecting the mixing quality of materials, while increasing the stirring speed.

Claims (4)

1. The utility model provides an alkali that sewage treatment used adds medicinal cupping, includes jar body (1), its characterized in that: the lower end of the tank body (1) is connected with a discharge pipe (2), the upper end of the tank body (1) is connected with a feed pipe (3), the other side of the upper end of the tank body (1) is connected with a dosing pipe (4), and the upper end of the tank body (1) is connected with a mixing and stirring assembly (5);

the mixing and stirring assembly (5) comprises a rotating shaft (51) arranged in the middle of the upper end of the tank body (1), the upper end of the rotating shaft (51) is connected with a worm wheel (52), one side of the worm wheel (52) is meshed with a worm (53), one end of the worm (53) is connected with a motor (54), and the lower end of the motor (54) is connected with one side of the upper end of the tank body (1);

stirring rods (56) are sleeved on two outer sides of the rotating shaft (51), limiting grooves (57) are formed in two outer sides of the rotating shaft (51), a fluted disc (58) is sleeved on two outer sides of the rotating shaft (51), and two sides of one end of the fluted disc (58) are meshed with gear meshing type transmission units (59); the gear-meshing transmission unit (59) comprises gears (5901) arranged on two sides of the upper end of the fluted disc (58), and the middle of one side of each gear (5901) is connected with a round rod (5902) in a penetrating manner; one end of the round rod (5902) is rotatably connected with one side of the inner wall of the tank body (1), the other end of the round rod (5902) is rotatably connected with a limiting block (5903), the limiting block (5903) is positioned in the limiting groove (57), and the limiting block (5903) is slidably connected with the limiting groove (57).

2. The alkaline dosing tank for sewage treatment as claimed in claim 1, wherein: the lower end of the rotating shaft (51) penetrates through the tank body (1) and extends to the inner part of the tank body (1) to be connected with a support frame (55), the lower end of the support frame (55) is connected with the bottom end of the inner part of the tank body (1), and the rotating shaft (51) is rotatably connected with the support frame (55).

3. The alkaline dosing tank for sewage treatment as claimed in claim 1, wherein: the round bar (5902) external connection has mixing frame (5904), and water conservancy diversion hole (5905) have all been seted up to mixing frame (5904) one side.

4. The alkaline dosing tank for sewage treatment as claimed in claim 1, wherein: the inside bottom of jar body (1) is connected with the sloping seat, and the sloping seat upper end is connected with support frame (55) lower extreme.

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