Treatment device for purifying domestic sewage
By designing a treatment device for domestic sewage purification, the combination of stirred liquid injection module and dosing module is used to solve the problem of insufficient mixing of medicines in sewage treatment, the purification efficiency is improved, and the use of filter nets and activated carbon filter nets is significantly improved.
Patent Information
- Application Number
- CN202421375682.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
Most existing sewage treatment devices only focus on single impurity treatment, and the mixture effect of the agent and sewage in sewage treatment is poor, resulting in poor purification effect.
A treatment device for domestic sewage purification is designed, including a stir-filling liquid assembly and a dosing assembly. The stirring liquid injection assembly is passed through a motor-driven stirring rod and stirring rod to ensure that the agent is evenly injected into the sewage and fully mixed; the dosing assembly is injected into the solution chamber of the rotary joint and stirring rod through the dosing pump.
Through the design of the stir-fill assembly, the agent is uniformly injected into the sewage in a rotating state, ensuring that the agent is evenly distributed and fully reacting, and improving purification efficiency. At the same time, the use of filter and activated carbon filter effectively removes large particulate matter and odors and organic matter in sewage, and improves the cleanliness of water quality after treatment.
Smart Images
Figure CN222665448U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to a treatment device for purifying domestic sewage. Background Art
[0002] Domestic sewage is sewage discharged from the daily life of residents, mainly from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places and toilets of industrial enterprises. Domestic sewage contains a large amount of organic matter, pathogens, etc., which can easily cause serious pollution if discharged at will without preliminary treatment. It takes multiple processes to remove harmful substances in sewage, and most existing sewage treatment devices only focus on the treatment of a single impurity. In addition, the mixing effect of the chemicals in sewage treatment and sewage is not good. A large amount of chemicals are injected into sewage at one time, which increases the difficulty of mixing, insufficient mixing and poor purification effect. Utility Model Content
[0003] The purpose of the utility model is to solve the problems that most existing sewage treatment devices only focus on the treatment of a single impurity, and the mixing effect of the sewage treatment agent and the sewage is not good. A large amount of agents are injected into the sewage at one time, which increases the difficulty of mixing, insufficient mixing, and poor purification effect.
[0004] The utility model achieves the above-mentioned purpose through the following technical solutions: a treatment device for purifying domestic sewage is provided, comprising a treatment box, a motor is fixedly installed on the outer wall of the treatment box, a stirring and liquid injection component is arranged in the treatment box, the stirring and liquid injection component comprises a stirring rod fixedly connected to the output end of the motor, a liquid cavity is provided in the stirring rod, a plurality of stirring rods are fixedly connected to the stirring rod, a liquid flow channel is provided in the stirring rod, and the liquid flow channel is communicated with the solution cavity; a rotating joint is fixedly installed on the side wall of the treatment box, the rotating joint is connected to the other end of the stirring rod, a dosing component is arranged on one side of the treatment box, and the dosing component is connected to the rotating joint through a connecting pipe.
[0005] Furthermore, a water inlet is provided at the top of the processing box, and a filter screen is installed at the water inlet.
[0006] Furthermore, the medicine adding component comprises a medicine barrel fixedly connected to the outer side wall of the treatment box, a medicine adding port is arranged on the top of the medicine barrel, and a medicine adding pump is connected to the bottom of the medicine barrel.
[0007] Furthermore, the dosing pump is connected to the rotary joint through the connecting pipe, and is communicated with the solution chamber through the rotary joint.
[0008] Furthermore, a drain pipe is provided at the bottom of the processing box, and an activated carbon filter is mounted in the drain pipe.
[0009] Furthermore, a control valve is installed on the drain pipe.
[0010] Compared with the prior art, the design of the stirring and liquid injection component in the utility model utilizes a dosing pump to effectively and evenly inject the agent into the sewage through multiple stirring rods in a rotating state and purify it, thereby ensuring that the agent is evenly distributed and fully reacts, thereby improving the purification efficiency; a filter screen is installed at the water inlet to effectively prevent large particles from entering the treatment box, protecting the equipment from blockage and damage; an activated carbon filter screen is installed in the drain pipe to effectively remove odor and organic matter in the sewage, thereby improving the cleanliness of the treated water. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0012] Figure 2 It is a top view of the utility model;
[0013] Figure 3 for Figure 2 Sectional view of AA in the middle;
[0014] Figure 4 It is a schematic diagram of the stirring and liquid injection component in the utility model.
[0015] In the figure: 1-processing box, 2-motor, 3-stirring and liquid injection component, 4-rotating joint, 5-dosing component, 6-connecting pipe, 7-water inlet, 8-filter screen, 9-drain pipe, 10-activated carbon filter screen, 11-control valve;
[0016] 31 - stirring rod, 32 - stirring rod, 51 - medicine barrel, 52 - dosing port, 53 - dosing pump, 311 - solution cavity, 321 - liquid flow channel. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0019] Combination Figures 1 to 4 A treatment device for domestic sewage purification shown in the figure comprises a treatment box 1, a motor 2 is fixedly installed on the outer wall of the treatment box 1, a stirring and liquid injection component 3 is arranged in the treatment box 1, the stirring and liquid injection component 3 comprises a stirring rod 31 fixedly connected to the output end of the motor 2, a liquid cavity 311 is provided in the stirring rod 31, a plurality of stirring rods 32 are fixedly connected to the stirring rod 31, a liquid flow channel 321 is provided in the stirring rod 32, and the liquid flow channel 321 is communicated with the solution cavity 311; a rotating joint 4 is fixedly installed on the side wall of the treatment box 1, the rotating joint 4 is connected to the other end of the stirring rod 31, a dosing component 5 is arranged on one side of the treatment box 1, and the dosing component 5 is connected to the rotating joint 4 through a connecting pipe 6;
[0020] Among them, a water inlet 7 is opened at the top of the treatment box 1, and a filter screen 8 is installed at the water inlet 7; the dosing component 5 includes a medicine barrel 51 fixedly connected to the outer wall of the treatment box 1, a dosing port 52 is arranged on the top of the medicine barrel 51, and a dosing pump 53 is connected to the bottom of the medicine barrel 51; the dosing pump 53 is connected to the rotary joint 4 through the connecting pipe 6, and is connected to the solution chamber 311 through the rotary joint 4; a drain pipe 9 is arranged at the bottom of the treatment box 1, and an activated carbon filter screen 10 is mounted in the drain pipe 9; a control valve 11 is installed on the drain pipe 9.
[0021] Working principle: When in use, domestic sewage is injected into the treatment box 1 from the water inlet 7, and the filter screen 8 filters out large particles of impurities and domestic garbage in the sewage, and the medicine for purifying sewage is added to the medicine barrel 51 from the dosing port 52, and then the dosing pump 53 is started to pass the medicine through the connecting pipe 6 and the rotary joint 4 into the solution cavity 311 of the stirring rod 31, and then the motor 2 is started to drive the stirring rod 31 and the stirring rod 32 thereon to rotate, and the medicine is fully mixed with the sewage through the flow channel 321 of the stirring rod 32 in a rotating state, thereby improving the efficiency of mixing and purification; then the control valve 11 can be opened, and the sewage passes through the activated carbon filter screen 10 in the drain pipe 9, which can effectively remove the odor and organic matter in the sewage.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A treatment device for purifying domestic sewage, comprising a treatment box (1), characterized in that: The motor (2) is fixedly mounted on the outer wall of the treatment box (1), and a stirring and liquid injection assembly (3) is arranged in the treatment box (1), and the stirring and liquid injection assembly (3) comprises a stirring rod (31) fixedly connected to the output end of the motor (2), and a solution cavity (311) is provided in the stirring rod (31), and a plurality of stirring rods (32) are fixedly connected to the stirring rod (31), and a liquid flow channel (321) is provided in the stirring rod (32), and the liquid flow channel (321) is communicated with the solution cavity (311); a rotating joint (4) is fixedly mounted on the side wall of the treatment box (1), and the rotating joint (4) is connected to the other end of the stirring rod (31); a dosing assembly (5) is arranged on one side of the treatment box (1), and the dosing assembly (5) is connected to the rotating joint (4) through a connecting pipe (6).
2. The treatment device for purifying domestic sewage according to claim 1, characterized in that: A water inlet (7) is provided on the top of the treatment box (1), and a filter screen (8) is installed at the water inlet (7).
3. The treatment device for purifying domestic sewage according to claim 2, characterized in that: The medicine adding component (5) comprises a medicine barrel (51) fixedly connected to the outer wall of the treatment box (1), a medicine adding port (52) is provided at the top of the medicine barrel (51), and a medicine adding pump (53) is connected to the bottom of the medicine barrel (51).
4. The treatment device for purifying domestic sewage according to claim 3 is characterized in that: The dosing pump (53) is connected to the rotary joint (4) via the connecting pipe (6), and is communicated with the solution chamber (311) via the rotary joint (4).
5. The treatment device for purifying domestic sewage according to claim 4, characterized in that: A drainage pipe (9) is provided at the bottom of the treatment box (1), and an activated carbon filter screen (10) is mounted inside the drainage pipe (9).
6. The treatment device for purifying domestic sewage according to claim 5, characterized in that: A control valve (11) is installed on the drainage pipe (9).