Neutralization equipment for sewage purification

Abstract

The utility model discloses neutralizing equipment for sewage purification, which relates to the technical field of sewage purification and adopts the technical scheme that the neutralizing equipment comprises a neutralizing tank, and a stirring component is arranged in the neutralizing tank; the stirring assembly comprises a bottom rod, the bottom rod is arranged in the neutralization tank and connected with the bottom of an inner cavity of the neutralization tank through a bearing, the top of the bottom rod is fixedly connected with a connecting shell, the top of the connecting shell is fixedly connected with a top rod, and the top rod penetrates through the top of the neutralization tank and is connected with the top of the neutralization tank through a bearing. The sewage treatment device has the beneficial effects that the angles of the stirring rod and the stirring blades are adjusted, so that the stirring rod and the stirring blades can conveniently stir sewage and neutralized substances in the neutralization tank at different angles, the sewage treatment efficiency is improved, and the sewage treatment device is simple in structure, convenient to operate and high in practicability. The sewage treatment speed is high, and the practicability and reliability of sewage purification are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to a neutralization device used for sewage purification. Background Art

[0002] Wastewater neutralization treatment is a type of chemical wastewater treatment method. It is a method of treating wastewater by neutralization to purify it. Its basic principle is to allow H+ in acidic wastewater to interact with added OH-, or to allow OH- in alkaline wastewater to interact with added H+ to generate weakly dissociated water molecules, and at the same time generate other soluble or insoluble salts, thereby eliminating their harmful effects. The reaction obeys the equivalence law. This method can be used to treat and recycle acidic and alkaline wastewater, and can adjust the pH value of acidic or alkaline wastewater. It has been widely used in the field of environmental protection equipment.

[0003] When existing sewage undergoes neutralization reaction, the fusion of the neutralized compound and sewage is low, the sewage neutralization speed is slow, and the sewage treatment efficiency is low. At the same time, the sewage and the neutralized compound cannot be fully mixed, and the sewage neutralization treatment effect is poor, resulting in poor practicality and reliability. Utility Model Content

[0004] To this end, the utility model provides a neutralization device for sewage purification to solve the problems that during the neutralization reaction of sewage, the fusion of the neutralized product and the sewage is low, the sewage neutralization speed is slow, the sewage treatment efficiency is low, and at the same time, the sewage and the neutralized product cannot be fully mixed, the sewage neutralization treatment effect is poor, and the practicality and reliability are poor.

[0005] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a neutralization device for sewage purification, comprising a neutralization tank, wherein a stirring assembly is provided inside the neutralization tank;

[0006] The stirring assembly includes a bottom rod, which is arranged inside the neutralization tank, and is connected to the bottom of the inner cavity of the neutralization tank through a bearing. The top of the bottom rod is fixedly connected to a connecting shell, and the top of the connecting shell is fixedly connected to a top rod. The top rod passes through the top of the neutralization tank and is connected to the top of the neutralization tank through a bearing. A plurality of circular grooves are opened on the outside of the top rod, and a fixing rod is connected to the inside of the circular groove through a bearing. The fixed sleeve outside the fixing rod is provided with a round block, and one side of the round block is fixedly connected to the stirring rod. The fixed sleeve outside the top rod is provided with a first gear, and the top of the neutralization tank is fixedly provided with a top frame, and the top of the top frame is fixedly provided with a motor. The output end of the motor is fixedly connected to a transmission shaft, and the fixed sleeve outside the transmission shaft is provided with a second gear, and the second gear is meshed with the first gear.

[0007] Preferably, an adjustment component is provided inside the connecting shell, and the adjustment component includes an electric push rod, which is fixed on the top of the top frame. The output end of the electric push rod is connected to a connecting rod through a bearing, and the connecting rod passes through the top rod. One end of the connecting rod is fixedly connected to a tooth plate, and one side of the round block is fixedly connected to a plurality of teeth, the tooth plate is meshed with the teeth, and the connecting rod is slidably connected to the top rod.

[0008] Preferably, a square rod is fixedly connected to the interior of the connecting shell, a sliding groove is provided at the bottom of the tooth plate, and the tooth plate extends into the interior of the sliding groove and is slidably connected to the sliding groove.

[0009] Preferably, two stirring blades are fixedly connected to the outside of the stirring rod.

[0010] Preferably, a water inlet pipe is fixedly connected to the top of the neutralization tank.

[0011] Preferably, a water outlet pipe is fixedly connected to the bottom of the neutralization tank.

[0012] Preferably, support legs are fixedly connected to the four corners of the bottom of the neutralization tank.

[0013] Preferably, the circular block rotates inside the circular groove.

[0014] Preferably, a feeding pipe is fixedly provided on the top of the neutralization tank.

[0015] The embodiment of the utility model has the following advantages:

[0016] By controlling the top rod of the stirring assembly to drive the connecting shell to rotate, the connecting shell drives the stirring rod and the stirring blade to rotate, thereby neutralizing and stirring the sewage and neutralizer inside the neutralization tank. During the stirring process, the tooth plate is controlled to drive the round block connected by the teeth to rotate around the fixed rod, so that the round block drives the stirring rod to rotate, thereby adjusting the angle of the stirring rod and the stirring blade, making it convenient for the stirring rod and the stirring blade to stir the sewage and neutralizer inside the neutralization tank at different angles, thereby improving the sewage treatment efficiency, speeding up the sewage treatment, and improving the practicability and reliability of sewage purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0019] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0020] Figure 2 A three-dimensional diagram of the stirring assembly provided by the present invention;

[0021] Figure 3 A cross-sectional view of the stirring assembly provided by the present utility model;

[0022] Figure 4 The utility model provides Figure 1 A magnified view of the structure of the middle part A;

[0023] Figure 5 The utility model provides Figure 3 Enlarged view of the structure of part B in the middle.

[0024] In the figure: 1. Neutralization tank; 2. Support legs; 3. Water outlet pipe; 4. Top rod; 5. Connecting shell; 6. Round block; 7. Bottom rod; 8. First gear; 9. Connecting rod; 10. Stirring rod; 11. Stirring blade; 12. Tooth plate; 13. Slide; 14. Square rod; 15. Top frame; 16. Water inlet pipe; 17. Drive shaft; 18. Second gear; 19. Motor; 20. Electric push rod; 21. Fixed rod; 22. Round groove; 23. Teeth; 24. Feeding pipe. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0026] Refer to the attached Figure 1 -Attached Figure 5 The utility model provides a neutralization device for sewage purification, comprising a neutralization tank 1, wherein a stirring assembly is provided inside the neutralization tank 1;

[0027] The stirring assembly includes a bottom rod 7, which is arranged inside the neutralization tank 1, and the bottom rod 7 is connected to the bottom of the inner cavity of the neutralization tank 1 through a bearing. The top of the bottom rod 7 is fixedly connected to a connecting shell 5, and the top of the connecting shell 5 is fixedly connected to a mandrel 4. The mandrel 4 passes through the top of the neutralization tank 1 and is connected to the top of the neutralization tank 1 through a bearing. A plurality of circular grooves 22 are opened on the outside of the mandrel 4, and a fixing rod 21 is connected to the inside of the circular groove 22 through a bearing. The outside of the fixing rod 21 is fixedly sleeved with a round block 6, and one side of the round block 6 is fixedly connected to the stirring rod 10. The outside of the mandrel 4 is fixedly sleeved with a first gear 8, and the top of the neutralization tank 1 is fixedly provided with a top frame 15. The top of the top frame 15 is fixedly provided with a motor 19. The output end of the motor 19 is fixedly connected to a transmission shaft 17, and the outside of the transmission shaft 17 is fixedly sleeved with a second gear 18. The second gear 18 is meshed with the first gear 8. The outside of the stirring rod 10 is fixedly connected with two stirring blades 11, and the round block 6 rotates inside the circular groove 22;

[0028] In this embodiment, the motor 19 is started, the motor 19 drives the transmission shaft 17 to rotate, the transmission shaft 17 drives the second gear 18 to rotate, the second gear 18 drives the first gear 8 to rotate, the first gear 8 drives the top rod 4 to rotate, the top rod 4 drives the connecting shell 5 to rotate, and the connecting shell 5 drives the stirring rod 10 and the stirring blade 11 to rotate, thereby neutralizing and stirring the sewage and the neutralizer inside the neutralization tank 1;

[0029] Among them, in order to achieve the purpose of adjustment, this device adopts the following technical solutions: an adjustment component is provided inside the connecting shell 5, and the adjustment component includes an electric push rod 20, which is fixed on the top of the top frame 15. The output end of the electric push rod 20 is connected to a connecting rod 9 through a bearing. The connecting rod 9 passes through the top rod 4. One end of the connecting rod 9 is fixedly connected to a tooth plate 12. One side of the round block 6 is fixedly connected to a plurality of teeth 23. The tooth plate 12 is meshed with the teeth 23. The connecting rod 9 is slidably connected to the top rod 4. , start the electric push rod 20, the electric push rod 20 controls the connection rod 9 to move, the connection rod 9 drives the tooth plate 12 to move, the tooth plate 12 drives the round block 6 connected to the teeth 23 to rotate around the fixed rod 21, so that the round block 6 drives the stirring rod 10 to rotate, thereby adjusting the angle of the stirring rod 10 and the stirring blade 11, making it convenient for the stirring rod 10 and the stirring blade 11 to stir the sewage and neutralized product inside the neutralization tank 1 at different angles, thereby improving the stirring efficiency and the degree of neutralization, and the round block 6 rotates in the circular groove 22 to prevent the sewage and neutralized product from entering the interior of the connecting shell 5;

[0030] In order to facilitate movement, the device is implemented by adopting the following technical solutions: a square rod 14 is fixedly connected to the interior of the connecting shell 5, a sliding groove 13 is opened at the bottom of the tooth plate 12, the tooth plate 12 extends into the sliding groove 13 and is slidably connected to the sliding groove 13, and the square rod 14 limits the tooth plate 12 to facilitate the up and down movement of the tooth plate 12;

[0031] In order to facilitate the inflow and outflow of water, the present device is implemented by the following technical solutions: a water inlet pipe 16 is fixedly connected to the top of the neutralization tank 1, a water outlet pipe 3 is fixedly connected to the bottom of the neutralization tank 1, and a feeding pipe 24 is fixedly provided on the top of the neutralization tank 1. Sewage is injected into the neutralization tank 1 through the water inlet pipe 16, and then the neutralizer is added through the feeding pipe 24, and the neutralized sewage is discharged through the water outlet pipe 3;

[0032] In order to achieve the purpose of support, the present device is implemented by adopting the following technical solution: the four corners of the bottom of the neutralization tank 1 are fixedly connected with support legs 2, and the support legs 2 have the function of supporting the neutralization tank 1.

[0033] The usage process of the present invention is as follows: when using the present invention, sewage is injected into the neutralization tank 1 through the water inlet pipe 16, and then the neutralizer is added through the feeding pipe 24, and then the motor 19 is started, the motor 19 drives the transmission shaft 17 to rotate, the transmission shaft 17 drives the second gear 18 to rotate, the second gear 18 drives the first gear 8 to rotate, the first gear 8 drives the top rod 4 to rotate, the top rod 4 drives the connecting shell 5 to rotate, and the connecting shell 5 drives the stirring rod 10 and the stirring blade 11 to rotate, thereby stirring the sewage and neutralizer inside the neutralization tank 1. During the stirring process, the electric push rod 20 is started, the electric push rod 20 controls the connection rod 9 to move, the connection rod 9 drives the tooth plate 12 to move, and the tooth plate 12 drives the round block 6 connected by the teeth 23 to rotate around the fixed rod 21, so that the round block 6 drives the stirring rod 10 to rotate, thereby adjusting the angle of the stirring rod 10 and the stirring blade 11, so that the stirring rod 10 and the stirring blade 11 can stir the sewage and neutralizer inside the neutralization tank 1 at different angles, thereby improving the stirring efficiency and the degree of neutralization.

[0034] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A neutralization device for sewage purification, comprising a neutralization tank (1), characterized in that: The neutralization tank (1) is provided with a stirring assembly inside; The stirring assembly comprises a bottom rod (7), the bottom rod (7) being arranged inside the neutralization tank (1), the bottom rod (7) being connected to the bottom of the inner cavity of the neutralization tank (1) via a bearing, the top of the bottom rod (7) being fixedly connected to a connecting shell (5), the top of the connecting shell (5) being fixedly connected to a top rod (4), the top rod (4) passing through the top of the neutralization tank (1) and being connected to the top of the neutralization tank (1) via a bearing, the top rod (4) being provided with a plurality of circular grooves (22) on the outside, the circular grooves (22) being connected to a fixing rod (21) via a bearing, The fixed rod (21) is provided with a round block (6) on the outside of the fixed rod (21), and a stirring rod (10) is fixedly connected to one side of the round block (6). The top rod (4) is provided with a first gear (8) on the outside of the fixed rod (4). A top frame (15) is fixedly provided on the top of the neutralization tank (1), and a motor (19) is fixedly provided on the top of the top frame (15). The output end of the motor (19) is fixedly connected to a transmission shaft (17). A second gear (18) is fixedly provided on the outside of the transmission shaft (17), and the second gear (18) is meshed with the first gear (8).

2. A neutralization device for sewage purification according to claim 1, characterized in that: An adjustment component is provided inside the connecting shell (5), and the adjustment component includes an electric push rod (20). The electric push rod (20) is fixedly arranged on the top of the top frame (15). The output end of the electric push rod (20) is connected to a connecting rod (9) through a bearing. The connecting rod (9) passes through the top rod (4). One end of the connecting rod (9) is fixedly connected to a tooth plate (12). One side of the round block (6) is fixedly connected to a plurality of teeth (23). The tooth plate (12) is meshed with the teeth (23). The connecting rod (9) is slidably connected to the top rod (4).

3. A neutralization device for sewage purification according to claim 2, characterized in that: A square rod (14) is fixedly connected inside the connecting shell (5), a sliding groove (13) is provided at the bottom of the tooth plate (12), and the tooth plate (12) extends into the sliding groove (13) and is slidably connected to the sliding groove (13).

4. A neutralization device for sewage purification according to claim 1, characterized in that: The stirring rod (10) is externally fixedly connected with two stirring blades (11).

5. A neutralization device for sewage purification according to claim 1, characterized in that: The top of the neutralization tank (1) is fixedly connected with a water inlet pipe (16).

6. A neutralization device for sewage purification according to claim 1, characterized in that: A water outlet pipe (3) is fixedly connected to the bottom of the neutralization tank (1).

7. A neutralization device for sewage purification according to claim 1, characterized in that: The four corners of the bottom of the neutralization tank (1) are fixedly connected with support legs (2).

8. A neutralization device for sewage purification according to claim 1, characterized in that: The circular block (6) rotates inside the circular groove (22).

9. A neutralization device for sewage purification according to claim 1, characterized in that: A feeding pipe (24) is fixedly provided on the top of the neutralization tank (1).

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