Efficient coagulating sedimentation equipment for sewage treatment

Abstract

The utility model relates to the field of sewage treatment, and discloses efficient coagulating sedimentation equipment for sewage treatment, which comprises a sedimentation barrel and a barrel cover arranged on the sedimentation barrel, a stirring and mixing component is arranged on one side of the barrel cover, a gas treatment component is arranged on one side of the sedimentation barrel, and a sediment loading component is arranged in the sedimentation barrel; the ozone generator is started to generate ozone, the ozone is discharged into the gas chamber through the gas pipe, so that the ozone in the gas chamber enters the precipitation barrel through the through pipe, the ozone is very strong in oxidability, peculiar smell in the barrel can be effectively removed, the disinfection and deodorization effects are achieved, the gas valve is opened to release purified gas after precipitation is finished, and meanwhile, the barrel cover is pulled through the handle. When the barrel cover is pulled up, the bottom face can drive the filter tank to ascend through the traction rope, purified water permeates through the filter membrane, sediment is deposited in the filter tank, the filter tank is pulled up to remove the sediment, then the sediment is separated from the purified water, the water outlet pipe is opened to collect the purified water, the extraction rate of the purified water is greatly improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to an efficient coagulation and sedimentation device for sewage treatment. Background Technique

[0002] The process of purifying sewage to meet the water quality requirements for discharging it into a certain water body or reusing it is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. It has also increasingly entered the daily lives of ordinary people. In existing sewage treatment, a coagulant is often used to be evenly mixed with the sewage, and the substances in the sewage are precipitated by the coagulant to achieve the treatment of the sewage. However, this treatment method cannot treat the odor in the sewage, and the odor of the sewage is likely to disperse into the air during the treatment process, causing pollution to the air, and it needs to be improved.

[0003] According to a coagulant mixing and sedimentation device for sewage treatment provided by the patent publication number CN218841794U, which includes a sedimentation tank, a stirring mechanism is arranged in the inner cavity of the sedimentation tank, a ring pipe is fixedly connected to the bottom of the inner surface of the sedimentation tank, air holes are evenly opened on the inner surface of the ring pipe, a blower is fixedly connected to the top on the left side of the sedimentation tank, and an exhaust pipe is communicated with the bottom of the blower. By setting the blower, the exhaust pipe, the ring pipe and the air holes, air can be blown into the sewage to generate bubbles inside the sewage, improving the mixing effect between the sewage and the flocculant. At the same time, air can also be transported into the sedimentation tank, and the air carrying odor in the sedimentation tank is transported into the purification tank through the air outlet pipe. The air is purified through the first filter screen, the second filter screen and the third filter screen, and finally the air is further purified by the purified liquid in the purified liquid storage box. By setting the above structure, it has the advantage of being able to purify the odor in the sewage.

[0004] There are still deficiencies in this patented application. After the sewage in this patent is sedimented, the purified water is discharged through the drain pipe, and the sewage is discharged through the sewage discharge pipe. There is no setting for separating the sediment and the purified water, and it is impossible to know the amount of sediment inside the sewage discharge port. When the sediment is too much, it will accumulate near the pipe orifice of the drain pipe. When discharging the purified water, a swirl will be formed inside the water flow, causing the sediment to be rolled up and discharged together, affecting the water quality of the purified water source. At the same time, when the sediment is less, too much purified water will be discharged from the sewage outlet, wasting water resources. Therefore, an efficient coagulation and sedimentation device for sewage treatment is needed to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient coagulation and sedimentation device for sewage treatment, aiming to solve the problems raised in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An efficient coagulation and sedimentation device for sewage treatment, comprising a sedimentation tank and a tank cover arranged on the sedimentation tank. A stirring and mixing assembly is arranged on one side of the tank cover, a gas treatment assembly is arranged on one side of the sedimentation tank, and a sediment loading assembly is arranged inside the sedimentation tank. The gas treatment assembly includes a through pipe, the through pipe is connected to an air chamber, an ozone generator is arranged on the air chamber, a trachea is arranged on one side of the ozone generator, the trachea communicates with the air chamber, an exhaust pipe is arranged on one side of the air chamber, and a gas valve is arranged on the exhaust pipe. The sediment loading assembly includes a filter tank, a filter membrane is arranged on the bottom surface of the filter tank, the filter tank is connected to a plurality of traction ropes, and the traction ropes are connected to the bottom surface of the tank cover.

[0008] Preferably, the sedimentation tank is provided with a flip cover groove, the flip cover groove is provided with a rotating shaft, the rotating shaft is connected to the tank cover, a water inlet pipe and a water outlet pipe are arranged on one side of the sedimentation tank, and a water outlet solenoid valve is arranged on the water outlet pipe.

[0009] Preferably, an adding pipe is arranged on the tank cover, an adding cover is arranged on the adding pipe, a handle is arranged on one side of the adding pipe, an air inlet is arranged on the other side, and a suspension rod is arranged in the air inlet.

[0010] Preferably, a fan is arranged in the air inlet, the fan is installed on a fan motor, and the fan motor is connected to the suspension rod.

[0011] Preferably, the stirring and mixing assembly includes a rotating motor, the rotating motor is installed on the bottom surface of the tank cover, the rotating motor is provided with a rotating shaft, and a plurality of rotating blades are arranged on the rotating shaft.

[0012] Beneficial effects: The rotating blades of the rotatable motor in this new type rotate in the sewage, making the added coagulant mix evenly with the sewage and accelerating the coagulation and sedimentation effect. In this new type, when the ozone generator is turned on to generate ozone, the ozone is discharged into the air chamber through the trachea, and the ozone in the air chamber enters the sedimentation tank through the through pipe. The oxidizing property of ozone is very strong, which can effectively remove the peculiar smell in the tank, purify the air in the tank, thereby eliminating bacteria and viruses in the air, achieving the effect of disinfection and deodorization. After sedimentation, the gas valve is opened to release the purified gas. At the same time, the tank cover is pulled by using the handle. When the tank cover is pulled up, the bottom surface will drive the filter tank to rise through the traction ropes. The purified water passes through the filter membrane, and the sediment is deposited in the filter tank. The filter tank is pulled up to remove the sediment, thereby realizing the separation of the sediment and the purified water. The water outlet pipe is opened to collect the purified water. This new type greatly improves the extraction rate of the purified water and has strong practicability. Description of the Drawings

[0013] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained by extending the provided drawings.

[0014] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 Schematic diagram of the sedimentation tank structure of the present utility model;

[0016] Figure 3 Schematic diagram of the bucket cover structure of the present utility model;

[0017] Figure 4 Schematic diagram of the fan and stirring and mixing assembly of the present utility model;

[0018] Figure 5 Schematic diagram of the gas treatment assembly of the present utility model;

[0019] Figure 6 Schematic diagram of the sediment loading assembly of the present utility model.

[0020] Legend description:

[0021] 1. Sedimentation tank; 2. Bucket cover; 3. Stirring and mixing assembly; 4. Gas treatment assembly; 5. Sediment loading assembly; 11. Flap groove; 12. Rotating shaft; 13. Water inlet pipe; 14. Water outlet pipe; 15. Water outlet solenoid valve; 21. Adding pipe; 22. Adding cover; 23. Handle; 24. Air inlet; 25. Suspension rod; 241. Fan; 242. Fan motor; 31. Rotating motor; 32. Rotating shaft; 33. Rotating blade; 41. Through pipe; 42. Air chamber; 43. Ozone generator; 44. Air pipe; 45. Exhaust pipe; 46. Air valve; 51. Filter tank; 52. Filter membrane; 53. Towing rope. Specific embodiments

[0022] Next, in combination with the drawings and specific embodiments, a further description will be made of the utility model:

[0023] Example 1

[0024] Please refer to Figures 1 to 3Description of Embodiment 1: An efficient coagulation and sedimentation device for sewage treatment, including a sedimentation tank 1 and a tank cover 2 provided on the sedimentation tank 1. A stirring and mixing assembly 3 is provided on one side of the tank cover 2. The sedimentation tank 1 is provided with a flip groove 11, and the flip groove 11 is provided with a rotating shaft 12, and the rotating shaft 12 is connected to the tank cover 2. One side of the sedimentation tank 1 is provided with a water inlet pipe 13 and a water outlet pipe 14. An outlet solenoid valve 15 is provided on the water outlet pipe 14. A dosing pipe 21 is provided on the tank cover 2, and a dosing cap 22 is provided on the dosing pipe 21. A handle 23 is provided on one side of the dosing pipe 21, and an air inlet 24 is provided on the other side. A suspension rod 25 is provided in the air inlet 24, and a fan 241 is provided in the air inlet 24. The fan 241 is installed on a fan motor 242, and the fan motor 242 is connected to the suspension rod 25. The stirring and mixing assembly 3 includes a rotating motor 31, and the rotating motor 31 is installed on the bottom surface of the tank cover 2. The rotating motor 31 is provided with a rotating shaft 32, and a number of rotating blades 33 are provided on the rotating shaft 32.

[0025] In this embodiment, the water inlet pipe 13 can add the sewage to be treated into the sedimentation tank 1, and add a coagulant to the sewage through the dosing pipe 21. After the addition is completed, cover the dosing cap 22, start the rotating motor 31 to drive the rotating shaft 32 to rotate, and the rotating shaft 32 drives the rotating blades 33 to rotate in the sewage, so that the added coagulant is evenly mixed with the sewage, accelerating the coagulation and sedimentation effect. The fan motor 242 can drive the fan 241 to rotate, thereby accelerating the gas flow in the sedimentation tank 1.

[0026] Embodiment 2

[0027] Please refer to Figures 4 to 5 Description of Embodiment 2: This embodiment further describes Embodiment 1. A gas treatment assembly 4 is provided on one side of the sedimentation tank 1, and a sediment loading assembly 5 is provided inside the sedimentation tank 1. The gas treatment assembly 4 includes a through pipe 41, and the through pipe 41 is connected to an air chamber 42. An ozone generator 43 is provided on the air chamber 42. A trachea 44 is provided on one side of the ozone generator 43, and the trachea 44 communicates with the air chamber 42. An exhaust pipe 45 is provided on one side of the air chamber 42, and a gas valve 46 is provided on the exhaust pipe 45. The sediment loading assembly 5 includes a filter tank 51, a filter membrane 52 is provided on the bottom surface of the filter tank 51, and the filter tank 51 is connected to a number of towing ropes 53, and the towing ropes 53 are connected to the bottom surface of the tank cover 2.

[0028] In this embodiment, when precipitation occurs, a large amount of odor gas is generated. The ozone generator 43 can be turned on. The ozone generated by the ozone generator 43 is discharged into the air chamber 42 through the air pipe 44. The ozone in the air chamber 42 enters the sedimentation tank through the through pipe 41. Ozone has very strong oxidizing property, which can effectively remove the odor in the tank, purify the air in the tank, thereby eliminating bacteria and viruses in the air, achieving the effect of disinfection and deodorization. After the precipitation ends, the air valve 46 is opened to release the purified gas. The handle 23 is pulled to drive the lid 2 of the tank. When the lid 2 is lifted, the bottom surface will drive the filter tank 51 to rise through the traction rope 53. The purified water passes through the filter membrane 52, and the sediment is deposited in the filter tank 51. The filter tank 51 is lifted to remove the sediment, thus realizing the separation of the sediment and the purified water. The water outlet pipe 14 is opened to collect the purified water.

[0029] In specific applications, first, the sewage to be treated is added into the sedimentation tank 1 through the water inlet pipe 13, and a coagulant is added to the sewage through the addition pipe 21. After the addition is completed, the addition cover 22 is covered. The rotary motor 31 is started to drive the rotary shaft 32 to rotate. The rotation 32 drives the rotary blades 33 to rotate in the sewage, so that the added coagulant is evenly mixed with the sewage, accelerating the coagulation and precipitation effect. When precipitation occurs, a large amount of odor gas is generated. The ozone generator 43 is turned on. The ozone generated by the ozone generator 43 is discharged into the air chamber 42 through the air pipe 44. The fan motor 242 is started to drive the fan 241 to rotate, thereby accelerating the gas flow in the sedimentation tank 1, so that the ozone in the air chamber 42 enters the sedimentation tank through the through pipe 41. Ozone has very strong oxidizing property, which can effectively remove the odor in the tank, purify the air in the tank, thereby eliminating bacteria and viruses in the air, achieving the effect of disinfection and deodorization. After the precipitation ends, the air valve 46 is opened to release the purified gas. At the same time, the handle 23 is used to pull the lid 2 of the tank. When the lid 2 is lifted, the bottom surface will drive the filter tank 51 to rise through the traction rope 53. The purified water passes through the filter membrane 52, and the sediment is deposited in the filter tank 51. The filter tank 51 is lifted to remove the sediment, thus realizing the separation of the sediment and the purified water. The water outlet pipe 14 is opened to collect the purified water. This new type greatly improves the extraction rate of the purified water and has strong practicability.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "interior", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-efficiency coagulation and sedimentation device for sewage treatment, comprising a sedimentation barrel (1) and a barrel cover (2) arranged on the sedimentation barrel (1), characterized in that: A stirring and mixing assembly (3) is provided on one side of the barrel cover (2); a gas processing assembly (4) is provided on one side of the sedimentation barrel (1); a sediment loading assembly (5) is provided inside the sedimentation barrel (1); the gas processing assembly (4) comprises a through pipe (41); the through pipe (41) is connected to an air chamber (42); an ozone generator (43) is provided on the air chamber (42); an air pipe (44) is provided on one side of the ozone generator (43); the air pipe (44) is connected to the air chamber (42); an exhaust pipe (45) is provided on one side of the air chamber (42); an exhaust pipe (45) is provided on the exhaust pipe (45); the exhaust pipe (45) is provided with an air valve (46); the sediment loading assembly (5) comprises a filter tank (51); a filter membrane (52) is provided on the bottom surface of the filter tank (51); the filter tank (51) is connected to a plurality of traction ropes (53); the traction ropes (53) are connected to the bottom surface of the barrel cover (2).

2. A high-efficiency coagulation and sedimentation equipment for sewage treatment according to claim 1, characterized in that: The sedimentation barrel (1) is provided with a flap groove (11), the flap groove (11) is provided with a rotating shaft (12), the rotating shaft (12) is connected to the barrel cover (2), and a water inlet pipe (13) and a water outlet pipe (14) are provided on one side of the sedimentation barrel (1), and a water outlet solenoid valve (15) is provided on the water outlet pipe (14).

3. The high-efficiency coagulation and sedimentation equipment for sewage treatment according to claim 1 is characterized in that: The barrel cover (2) is provided with an addition pipe (21), the addition pipe (21) is provided with an addition cover (22), one side of the addition pipe (21) is provided with a handle (23), the other side of the addition pipe (21) is provided with an air inlet (24), and the air inlet (24) is provided with a suspension rod (25).

4. A high-efficiency coagulation and sedimentation equipment for sewage treatment according to claim 3, characterized in that A fan (241) is provided in the air inlet (24), and the fan (241) is mounted on a fan motor (242), and the fan motor (242) is connected to the suspension rod (25).

5. The high-efficiency coagulation and sedimentation equipment for sewage treatment according to claim 1 is characterized in that: The stirring and mixing assembly (3) comprises a rotating motor (31), wherein the rotating motor (31) is mounted on the bottom surface of the barrel cover (2), and the rotating motor (31) is provided with a rotating shaft (32), and a plurality of rotating blades (33) are provided on the rotating shaft (32).

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