Odor treatment device for sewage treatment

Abstract

The utility model discloses a peculiar smell treatment device for sewage treatment, and relates to the technical field of chemical or biological purification of waste gas. A peculiar smell treatment device for sewage treatment comprises a sewage treatment box, a peculiar smell purification box and a peculiar smell purification structure are welded to the top of the sewage treatment box, the peculiar smell purification structure is located in the peculiar smell purification box, and the peculiar smell purification structure comprises an activated carbon filter plate, a bamboo charcoal deodorant filter plate, a potassium permanganate modified activated carbon plate and a sucking pump; under the cooperation of an ultraviolet sterilization lamp plate, an activated carbon filter plate, a bamboo charcoal deodorant filter plate and a potassium permanganate modified activated carbon plate, the multi-layer purification filter plate can purify and filter impurities and odor in peculiar smell, so that the peculiar smell and harmful substances in sewage are effectively removed; and in addition, the ultraviolet sterilization lamp panel can sterilize peculiar smell, so that extracted peculiar smell molecules are deeply purified and converted into harmless substances, and the air purification effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical or biological purification of waste gas, in particular to an odor treatment device for sewage treatment. Background Art

[0002] Sewage treatment equipment is to prevent sewage and pollutants from flowing directly into water bodies, which is of great significance to improving the ecological environment, enhancing the quality of cities and promoting economic development. Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. The Chinese utility model patent, authorization announcement number "CN215250112U" discloses a sewage treatment device for removing odor from industrial sewage. The exhaust pipe above the sedimentation tank of the device is usually able to transport the waste gas generated by the sewage into the filter box for deodorization treatment. At the same time, the sprayed deodorant will absorb the harmful substances in the waste gas and flow into the sedimentation tank from the exhaust pipe, so that these harmful substances will be treated together with the wastewater treatment, thereby improving the efficiency of treating wastewater and waste gas generated by the wastewater.

[0003] The above technical solution only relies on a single filter layer to purify the odor, which not only has a low efficiency in purifying the odor, but also has an unsatisfactory effect in removing the odor, so that the odor is likely to remain in the treated air. These odors not only affect the quality of life of the surrounding residents, but may also cause potential harm to the environment and ecology. Therefore, we propose an odor treatment device for sewage treatment. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an odor treatment device for sewage treatment, which can solve the problem that the above-mentioned technical solution only relies on a single filter layer to purify the odor, which not only has a low efficiency in purifying the odor, but also has an unsatisfactory effect in removing the odor, so that odors are likely to remain in the treated air. These odors not only affect the quality of life of surrounding residents, but may also cause potential harm to the environment and ecology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an odor treatment device for sewage treatment, comprising:

[0006] Sewage treatment tank, with an odor purification tank welded on the top of the sewage treatment tank;

[0007] The odor purification structure is located inside the odor purification box;

[0008] The odor purification structure includes an activated carbon filter plate, a bamboo charcoal deodorant filter plate, a potassium permanganate modified activated carbon plate and an air pump. The air pump is fixedly installed on one side of the odor purification box. Three installation slots are opened on the top of the odor purification box. The activated carbon filter plate, the bamboo charcoal deodorant filter plate and the potassium permanganate modified activated carbon plate are respectively slidably connected in the corresponding installation slots. The inner top wall of the odor purification box is fixedly connected with an ultraviolet sterilization lamp board for easy sterilization. The odor purification box is connected to the inside of the sewage treatment tank through a connecting pipe.

[0009] Preferably, a drive motor is fixedly installed on one side of the sewage treatment tank away from the vacuum pump, and the output end of the drive motor rotates through one side of the sewage treatment tank and is fixedly connected to a rotating shaft, which is rotatably connected to the inside of the sewage treatment tank, and a plurality of stirring blades are fixedly connected to the outer surface of the rotating shaft.

[0010] Preferably, a medicine tank is fixedly installed on the top of the sewage treatment box, and a medicine discharge pipe is fixedly connected to the bottom of the medicine tank. The end of the medicine discharge pipe away from the medicine tank is connected to the interior of the sewage treatment box, and a solenoid valve is fixedly installed on the medicine discharge pipe.

[0011] Preferably, heat-conducting cover plates are fixedly connected to both sides of the inner wall of the sewage treatment tank, and electric heating pipes for facilitating heating are fixedly installed inside the two heat-conducting cover plates.

[0012] Preferably, both sides of the sewage treatment tank are fixedly connected with connecting pipes that are convenient for flange connection.

[0013] Preferably, the top of the odor purification box is rotatably connected with three rotating baffles for easy fixation.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the odor treatment device for sewage treatment, through the cooperation of ultraviolet sterilization lamp plate, activated carbon filter plate, bamboo charcoal deodorant filter plate and potassium permanganate modified activated carbon plate, enables the multi-layer purification filter plate to purify and filter the impurities and odors in the odor, thereby effectively removing the odor and harmful substances in the sewage, and the ultraviolet sterilization lamp plate can also sterilize the odor, and then deeply purify the extracted odor molecules, converting them into harmless substances, further improving the air purification effect. The odor treatment device for sewage treatment, through the cooperation of the rotating shaft, stirring blades, two electric heating tubes and two heat-conducting cover plates, enables multiple stirring blades to mix the agent with the sewage, and the two electric heating tubes to accelerate the reaction between the sewage and the agent, thereby facilitating the discharge of the odor in the sewage, further improving the treatment efficiency of the odor of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the odor purification box of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the sewage treatment tank of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the odor purification box of the utility model.

[0020] Figure numerals: 1. Sewage treatment box; 2. Odor purification box; 3. Drug discharge pipe; 4. Solenoid valve; 5. Drug tank; 6. Activated carbon filter plate; 7. Bamboo charcoal deodorant filter plate; 8. Potassium permanganate modified activated carbon plate; 9. Vacuum pump; 10. Drive motor; 11. Rotating shaft; 12. Stirring blade; 13. Electric heating tube; 14. Heat conductive cover plate; 15. Ultraviolet sterilization lamp board; 16. Installation groove. DETAILED DESCRIPTION

[0021] This section will describe the specific embodiments of the utility model in detail. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model. In the description of the utility model, it should be understood that the directions or positional relationships indicated by the description of the orientation, such as up, down, front, back, left, right, etc., are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the 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, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, greater than, less than, exceed, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features. In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] See also Figure 1-4 The utility model provides a technical solution: an odor treatment device for sewage treatment, comprising: a sewage treatment box 1, an odor purification box 2 is welded on the top of the sewage treatment box 1, and an odor purification structure is located inside the odor purification box 2;

[0023] The odor purification structure includes an activated carbon filter plate 6, a bamboo charcoal deodorant filter plate 7, a potassium permanganate modified activated carbon plate 8 and an air pump 9. The air pump 9 is fixedly installed on one side of the odor purification box 2. Three installation grooves 16 are opened on the top of the odor purification box 2. The activated carbon filter plate 6, the bamboo charcoal deodorant filter plate 7 and the potassium permanganate modified activated carbon plate 8 are respectively slidably connected in the corresponding installation grooves 16. The top of the odor purification box 2 is rotatably connected with three rotating baffles for easy fixation. The inner top wall of the odor purification box 2 is fixedly connected with an ultraviolet sterilization lamp board 15 for easy sterilization. The odor purification box 2 is connected to the interior of the sewage treatment box 1 through a connecting pipe.

[0024] A driving motor 10 is fixedly installed on the side of the sewage treatment tank 1 away from the vacuum pump 9. The output end of the driving motor 10 rotates through one side of the sewage treatment tank 1 and is fixedly connected to a rotating shaft 11. The rotating shaft 11 is rotatably connected to the interior of the sewage treatment tank 1. A plurality of stirring blades 12 are fixedly connected to the outer surface of the rotating shaft 11. A medicine tank 5 is fixedly installed on the top of the sewage treatment tank 1. A medicine discharge pipe 3 is fixedly connected to the bottom end of the medicine tank 5. The end of the medicine discharge pipe 3 away from the medicine tank 5 is connected to the interior of the sewage treatment tank 1, and a solenoid valve 4 is fixedly installed on the medicine discharge pipe 3.

[0025] Heat-conducting cover plates 14 are fixedly connected to both sides of the inner wall of the sewage treatment box 1. Electric heating pipes 13 for heating are fixedly installed inside the two heat-conducting cover plates 14. Connecting pipes for flange connection are fixedly connected to both sides of the sewage treatment box 1.

[0026] Furthermore, when using the device, the drive motor 10 is started by connecting an external power source, the drive motor 10 drives the rotating shaft 11 to rotate, and the rotation of the rotating shaft 11 drives the multiple stirring blades 12 to rotate, and the solenoid valve 4 is started by connecting an external power source, and the solenoid valve 4 controls the medicine in the medicine tank 5 to be discharged into the sewage treatment tank 1 through the medicine discharge pipe 3, so that the multiple stirring blades 12 will mix the medicine with the sewage, and the two electric heating tubes 13 are started by connecting an external power source. The two electric heating tubes 13 will accelerate the reaction between the sewage and the medicine, thereby discharging the odor in the sewage, and the vacuum pump 9 is started by connecting an external power source. The vacuum pump 9 will extract the odor in the sewage treatment tank 1 and discharge it into the odor In the odor purification box 2, the activated carbon filter plate 6 can absorb organic matter, chlorine, odor and other substances in the odor. Due to the rich pore distribution characteristics and high specific surface area of ​​the bamboo charcoal deodorant filter plate 7 material, it has good adsorption characteristics, so that the bamboo charcoal deodorant filter plate 7 can adsorb organic impurities in the odor, and the potassium permanganate modified activated carbon plate 8 combines the strong oxidizing property of potassium permanganate and the adsorption property of activated carbon, which can more effectively remove the odor and harmful substances in the sewage, so that the multi-layer filtration structure can effectively purify and filter the odor, and the ultraviolet sterilization lamp board 15 is started by connecting an external power supply, so that the ultraviolet sterilization lamp board 15 will sterilize the odor.

[0027] Through the cooperation of the ultraviolet sterilization lamp board 15, the activated carbon filter board 6, the bamboo charcoal deodorant filter board 7 and the potassium permanganate modified activated carbon board 8, the multi-layer purification filter board can purify and filter the impurities and odors in the odor, thereby effectively removing the odor and harmful substances in the sewage, and the ultraviolet sterilization lamp board 15 can also sterilize the odor, and then deeply purify the extracted odor molecules, converting them into harmless substances, further improving the air purification effect.

[0028] Through the cooperation of the rotating shaft 11, the stirring blades 12, the two electric heating tubes 13 and the two heat-conducting cover plates 14, the multiple stirring blades 12 will mix the medicine with the sewage, and the two electric heating tubes 13 will accelerate the reaction between the sewage and the medicine, thereby facilitating the discharge of odor in the sewage and further improving the treatment efficiency of the sewage odor.

[0029] Working principle: start the drive motor 10 by connecting to an external power source, the drive motor 10 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the multiple stirring blades 12 to rotate, and start the solenoid valve 4 by connecting to an external power source. The solenoid valve 4 will control the medicine in the medicine tank 5 to be discharged into the sewage treatment tank 1 through the medicine discharge pipe 3, so that the multiple stirring blades 12 will mix the medicine with the sewage, thereby discharging the odor in the sewage, and start the vacuum pump 9 by connecting to an external power source. The vacuum pump 9 will extract the odor in the sewage treatment tank 1 and discharge it into the odor In the purification box 2, the activated carbon filter plate 6 can adsorb organic matter, chlorine, odor and other substances in the odor. Due to the rich pore distribution characteristics and high specific surface area of ​​the bamboo charcoal deodorant filter plate 7 material, it has good adsorption characteristics, so that the bamboo charcoal deodorant filter plate 7 can adsorb organic impurities in the odor, and the potassium permanganate modified activated carbon plate 8 combines the strong oxidizing property of potassium permanganate and the adsorption property of activated carbon, which can more effectively remove the odor and harmful substances in the sewage, so that the multi-layer filter structure can effectively purify and filter the odor.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A device for treating odors in sewage treatment, characterized in that: include: A sewage treatment tank (1), wherein an odor purification tank (2) is welded to the top of the sewage treatment tank (1); An odor purification structure, the odor purification structure is located inside the odor purification box (2); The odor purification structure comprises an activated carbon filter plate (6), a bamboo charcoal deodorant filter plate (7), a potassium permanganate modified activated carbon plate (8) and an air pump (9), wherein the air pump (9) is fixedly mounted on one side of the odor purification box (2), and three mounting slots (16) are provided on the top of the odor purification box (2); The activated carbon filter plate (6), the bamboo charcoal deodorant filter plate (7) and the potassium permanganate modified activated carbon plate (8) are respectively slidably connected in corresponding mounting grooves (16); The inner top wall of the odor purification box (2) is fixedly connected with an ultraviolet sterilization lamp panel (15) for facilitating sterilization, and the odor purification box (2) is connected to the interior of the sewage treatment box (1) via a connecting pipe.

2. The odor treatment device for sewage treatment according to claim 1, characterized in that: A drive motor (10) is fixedly mounted on a side of the sewage treatment tank (1) away from the air pump (9); an output end of the drive motor (10) rotates through a side of the sewage treatment tank (1) and is fixedly connected to a rotating shaft (11); The rotating shaft (11) is rotatably connected to the interior of the sewage treatment tank (1), and a plurality of stirring blades (12) are fixedly connected to the outer surface of the rotating shaft (11).

3. The odor treatment device for sewage treatment according to claim 1 or 2, characterized in that: A medicine tank (5) is fixedly mounted on the top of the sewage treatment tank (1), and a medicine discharge pipe (3) is fixedly connected to the bottom end of the medicine tank (5); The end of the medicine discharge pipe (3) away from the medicine tank (5) is connected to the interior of the sewage treatment tank (1), and a solenoid valve (4) is fixedly mounted on the medicine discharge pipe (3).

4. The odor treatment device for sewage treatment according to claim 1 or 2, characterized in that: Heat-conducting cover plates (14) are fixedly connected to both sides of the inner wall of the sewage treatment box (1), and electric heating pipes (13) for facilitating heating are fixedly installed inside the two heat-conducting cover plates (14).

5. The odor treatment device for sewage treatment according to claim 1, characterized in that: Both sides of the sewage treatment tank (1) are fixedly connected with connecting pipes that facilitate flange connection.

6. The odor treatment device for sewage treatment according to claim 1 or 2, characterized in that: The top of the odor purification box (2) is rotatably connected with three rotating baffles for easy fixation.

Images