Liquid medicine mixing device for sewage treatment

Abstract

The utility model provides a liquid medicine mixing device for sewage treatment, which comprises a sewage pipe, the inner wall of the sewage pipe is provided with a liquid tank, the top of the liquid tank is provided with a drainage bin, the drainage bin is arranged in the sewage pipe, and two sides of the drainage bin are provided with connecting grooves. The sewage treatment device is reasonable in design, liquid medicine used for sewage treatment can be mixed through the arranged mixing shell, and the interior of the mixed liquid medicine is pressurized through the pressure pump, so that the mixed liquid medicine can enter the guide pipe through the flow dividing pipe and then is mixed with sewage through the water outlet formed in the outer wall of the guide pipe; a plurality of guide pipes and water outlets formed in different positions can be used for fully mixing the liquid medicine with the sewage, so that the liquid medicine is prevented from being accumulated in the sewage.

Description

Technical Field

[0001] This utility model mainly relates to the field of wastewater treatment, specifically to a wastewater treatment chemical mixing device. Background Technology

[0002] In the field of wastewater treatment, chemical dosing is a core step in adjusting water quality and removing pollutants (such as suspended solids, heavy metals, and organic matter). Chemical agents (such as flocculants, disinfectants, and pH adjusters) need to be thoroughly mixed with wastewater to achieve efficient reactions; the uniformity of mixing directly determines the treatment effect and operating costs.

[0003] Different solutions can be mixed first, and then the solution can be discharged into the sewage to mix with the sewage.

[0004] During the operation of specific embodiments, the inventors discovered the following defects:

[0005] However, directly sending wastewater into the mixing chamber to mix with the chemical solution, then discharging the wastewater and continuing to pump subsequent wastewater into the mixing chamber to mix with the chemical solution requires continuous pumping of wastewater, which results in a high cost for mixing wastewater with the chemical solution.

[0006] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0007] 1. The technical problem to be solved by the utility model:

[0008] This invention provides a wastewater treatment chemical mixing device to solve the technical problems existing in the background art.

[0009] 2. Technical Solution:

[0010] To achieve the above objectives, the technical solution provided by this utility model is as follows: a wastewater treatment liquid mixing device, comprising a wastewater pipe, a liquid tank provided on the inner wall of the wastewater pipe, a drainage chamber provided on the top of the liquid tank, the drainage chamber being disposed inside the wastewater pipe, connecting grooves provided on both sides of the drainage chamber, conduits provided on the outer walls of both sides of the drainage chamber, the connecting grooves being connected to the conduits, an outlet provided on the outer wall of the conduits, and an electro-ceramic ultrasonic generator disposed inside the conduits.

[0011] Furthermore, the top of the sewage pipe is provided with an installation housing, the top of the installation housing is provided with a mixing housing, and the top of the mixing housing is provided with a top cover.

[0012] Furthermore, a liquid inlet pipe is provided at the top of the top cover, and a solenoid valve is provided inside the liquid inlet pipe. The number of solenoid valves is set to multiple, and a pressure pump is provided in the middle of the top of the top cover.

[0013] Furthermore, a guide ring is provided at the top of the inner wall of the sewage pipe, and a drive shaft is rotatably connected to both sides inside the mounting housing.

[0014] Furthermore, a rotating fan blade is provided at the bottom of the drive shaft, the rotating fan blade is located inside the sewage pipe, the inner side of the rotating fan blade is located inside the guide ring, a support bar is provided on the outer wall of the top of the drive shaft, and a stirring shaft is provided at one end of the support bar.

[0015] Furthermore, a diversion pipe is provided on the outer wall of the mounting housing. One end of the diversion pipe is connected to the mixing housing, and the other end of the diversion pipe is connected to the liquid tank. A valve is provided inside the diversion pipe.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0018] This invention uses a mixing shell to mix the chemicals used for wastewater treatment. The mixed chemicals are then pressurized by a pressure pump, allowing them to enter the interior of a conduit through a diversion pipe. The chemicals then mix with the wastewater through an outlet on the outer wall of the conduit. The multiple conduits and outlets at different locations ensure thorough mixing with the wastewater, preventing the chemicals from accumulating in the wastewater. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a three-dimensional cross-sectional structural diagram of the present invention.

[0022] Figure label:

[0023] 1. Sewage pipe; 2. Mounting housing; 3. Mixing housing; 4. Top cover; 5. Inlet pipe; 6. Solenoid valve; 7. Booster pump; 8. Guide ring; 9. Drive shaft; 10. Rotating fan blade; 11. Support bar; 12. Stirring shaft; 13. Diverter pipe; 14. Liquid tank; 15. Drainage chamber; 16. Connecting groove; 17. Conduit; 18. Outlet. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0028] See attached document Figure 1-3A wastewater treatment chemical mixing device includes a wastewater pipe 1, a liquid tank 14 on the inner wall of the wastewater pipe 1, a drainage chamber 15 on the top of the liquid tank 14, the drainage chamber 15 being disposed inside the wastewater pipe 1, connecting grooves 16 on both sides of the drainage chamber 15, and conduits 17 on the outer walls of both sides of the drainage chamber 15, the connecting grooves 16 being connected to the conduits 17, an outlet 18 on the outer wall of the conduits 17, an electro-ceramic ultrasonic generator being disposed inside the conduits 17, and a diversion pipe 13 on the outer wall of the mounting housing 2. One end of the diversion pipe 13 is connected to the mixing shell 3, and the other end of the diversion pipe 13 is connected to the liquid tank 14. A valve is installed inside the diversion pipe 13. When the solenoid valve 6 is opened, the liquid enters the interior of the mounting shell 2 through the inlet pipe 5 and is then mixed by the stirring shaft 12. After mixing, the liquid enters the interior of the drainage chamber 15 through the valve inside the diversion pipe 13, and then enters the interior of the conduit 17 through the connecting groove 16 and is discharged through the outlet 18, so that the liquid enters the interior of the sewage pipe 1 and mixes with the sewage.

[0029] Furthermore, a mounting housing 2 is provided at the top of the sewage pipe 1, a mixing housing 3 is provided at the top of the mounting housing 2, a top cover 4 is provided at the top of the mixing housing 3, an inlet pipe 5 is provided at the top of the top cover 4, a solenoid valve 6 is provided inside the inlet pipe 5, and the number of solenoid valves 6 is set to multiple, a pressure pump 7 is provided in the middle of the top of the top cover 4, a guide ring 8 is provided at the top of the inner wall of the sewage pipe 1, and a drive shaft 9 is rotatably connected to both sides inside the mounting housing 2, and a rotating part is provided at the bottom of the drive shaft 9. The rotating fan blade 10 is located inside the sewage pipe 1. The inner side of the rotating fan blade 10 is located inside the guide ring 8. The outer wall of the top of the drive shaft 9 is provided with a support bar 11. One end of the support bar 11 is provided with a stirring shaft 12. Sewage enters the sewage pipe 1 and flows. After the sewage is diverted by the guide ring 8, it drives the rotating fan blade 10 to rotate. The rotating fan blade 10 drives the drive shaft 9 to rotate. The drive shaft 9 drives the stirring shaft 12 to rotate, so that the stirring shaft 12 can drive the medicine liquid inside the mixing shell 3 to mix.

[0030] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A wastewater treatment chemical mixing device, characterized in that: include A sewage pipe (1) is provided with a liquid tank (14) on its inner wall. A drainage chamber (15) is provided on the top of the liquid tank (14). The drainage chamber (15) is located inside the sewage pipe (1). A connecting groove (16) is provided on both sides of the drainage chamber (15). A conduit (17) is provided on the outer wall of both sides of the drainage chamber (15). The connecting groove (16) is connected to the conduit (17). An outlet (18) is provided on the outer wall of the conduit (17). An electro-ceramic ultrasonic generator is provided inside the conduit (17).

2. The wastewater treatment chemical mixing device according to claim 1, characterized in that: The sewage pipe (1) is provided with an installation housing (2) at the top, the installation housing (2) is provided with a mixing housing (3) at the top, and the mixing housing (3) is provided with a top cover (4) at the top.

3. The wastewater treatment chemical mixing device according to claim 2, characterized in that: The top of the top cover (4) is provided with an inlet pipe (5), and a solenoid valve (6) is provided inside the inlet pipe (5). The number of solenoid valves (6) is set to multiple. A pressure pump (7) is provided in the middle of the top of the top cover (4).

4. The wastewater treatment chemical mixing device according to claim 2, characterized in that: A guide ring (8) is provided at the top of the inner wall of the sewage pipe (1), and a drive shaft (9) is rotatably connected to both sides inside the mounting housing (2).

5. The wastewater treatment chemical mixing device according to claim 4, characterized in that: The bottom of the drive shaft (9) is provided with a rotating fan blade (10), the rotating fan blade (10) is located inside the sewage pipe (1), the inner side of the rotating fan blade (10) is located inside the guide ring (8), the outer wall of the top of the drive shaft (9) is provided with a support bar (11), and one end of the support bar (11) is provided with a stirring shaft (12).

6. The wastewater treatment chemical mixing device according to claim 2, characterized in that: The outer wall of the mounting housing (2) is provided with a diversion pipe (13), one end of the diversion pipe (13) is connected to the mixing housing (3), and the other end of the diversion pipe (13) is connected to the liquid tank (14). A valve is provided inside the diversion pipe (13).

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