Microorganism killing device based on sewage treatment

Abstract

The utility model discloses a kind of microbial killing device based on sewage treatment, including box, box top is equipped with cover plate and is connected by screw, box two sides are equipped with water inlet and water outlet and are connected by screw, cover plate upper portion is equipped with mixed gas generator, mixed gas generator side is equipped with first air pump, first air pump side is equipped with air valve, air valve penetrates cover plate, box inside is equipped with stirring mechanism, stirring mechanism bottom is equipped with air bag, box outside is equipped with motor, air bag one end is equipped with second air pump, second air pump and motor are connected by screw with box;The utility model has over structure simple stability, and the advantages such as better effect of processing microbial sewage, higher efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of water treatment technology, and in particular relates to a microbial killing device based on sewage treatment. Background Technology

[0002] Domestic sewage, an unavoidable byproduct of daily urban operations, carries a large amount of organic matter and pathogenic microorganisms. The organic matter, due to its high instability, is easily decomposed, releasing unpleasant odors in the process, significantly impacting the quality of the surrounding environment. Simultaneously, domestic sewage also harbors pathogenic microorganisms such as parasite eggs and intestinal infectious viruses, posing a potential threat to human health. However, in today's market, the design and application of water treatment equipment focus more on the efficient treatment of organic matter to improve water quality and reduce the environmental burden, while the prevention and treatment of pathogenic microorganisms are relatively neglected.

[0003] Common water treatment equipment often struggles to effectively and efficiently sterilize wastewater. Furthermore, the process can lead to the accumulation of solids inside the equipment, increasing maintenance difficulty and costs. Additionally, after wastewater is introduced into the equipment, inconsistencies can arise at the bottom, where microorganisms can survive and multiply, impacting treatment efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a microbial killing device based on wastewater treatment to solve the problems of poor treatment effect and low efficiency of common water treatment equipment for microbial wastewater.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: It includes a housing, the top of which is provided with a cover plate connected by screws; the sides of the housing are respectively provided with a water inlet and a water outlet connected by screws; a mixed gas generator is provided above the cover plate; a first air pump is provided on the side of the mixed gas generator; a vent valve is provided on the side of the first air pump, the vent valve penetrating the cover plate; a stirring mechanism is provided inside the housing; an air bladder is provided at the bottom of the stirring mechanism; a motor is provided outside the housing; a second air pump is provided at one end of the air bladder; both the second air pump and the motor are connected to the housing by screws.

[0006] Furthermore, the stirring mechanism includes a central shaft, with turbine blades on the outer side of the central shaft and connected by screws. One end of the central shaft is provided with a conical diverter head and fixedly connected. The conical diverter head is located inside the water inlet. One end of the central shaft is connected to the water inlet through a bracket and a rotating shaft. The other end of the central shaft passes through the housing and is connected through a rotating shaft.

[0007] Furthermore, an arc-shaped plate is provided below the central shaft, which partially encloses the turbine blades, and both ends of the arc-shaped plate are connected to the housing by screws.

[0008] Furthermore, the airbag has an air outlet plate at its bottom, and both the airbag and the air outlet plate are connected to the housing by screws. The air outlet plate is connected to the airbag by screws. The top of the air outlet plate has several air holes at equal angles, and the air holes are connected to the airbag. A ventilation pipe is provided on one side of the airbag, and both ends of the ventilation pipe are connected to the airbag and the second air pump through fittings.

[0009] Furthermore, one end of the central shaft is connected to the output end of the motor.

[0010] Furthermore, the output end of the mixed gas generator is connected to the input end of the first gas pump, and the output end of the first gas pump is connected to the vent valve.

[0011] Furthermore, the mixed gas generator, the first air pump, and the vent valve are all connected to the cover plate via brackets and screws.

[0012] Beneficial effects: This utility model is reasonably designed and has the following beneficial effects:

[0013] 1. In this utility model, the filtered sewage enters the tank through the inlet. The conical diverter disperses the sewage in all directions to reduce the direct impact of sewage on the equipment. After the sewage flows into the tank, it stays on the arc plate and is stirred by the turbine fan blades, so that the sewage and the mixed gas can fully contact each other while avoiding the accumulation of solids in the corners to form sediment, thereby improving the treatment effect and reducing the maintenance difficulty of the equipment.

[0014] 2. In this utility model, the gas pumped into the airbag by the second air pump is blown upward through the air hole after passing through the air outlet plate, causing the sewage at the bottom of the tank to surge upward, so that the sewage at the bottom of the tank is sent back into the upper layer to react with the mixed gas, thereby improving the completeness of the reaction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0017] Figure 3 This is a cross-sectional view of the stirring mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the airbag structure of this utility model.

[0019] In the diagram: 1-box body, 2-cover plate, 3-mixed gas generator, 4-first air pump, 5-vent valve, 6-stirring mechanism, 7-airbag, 8-motor, 9-second air pump;

[0020] 11-Inlet, 12-Outlet, 61-Central shaft, 62-Turbine fan blade, 63-Conical splitter head, 64-Arc plate, 71-Air outlet plate, 72-Air hole, 73-Ventilation pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Combination Figures 1 to 4 The microbial sterilization device based on sewage treatment shown includes a box 1. The top of the box 1 is provided with a cover plate 2 and connected by screws. The two sides of the box 1 are respectively provided with an inlet 11 and an outlet 12 and connected by screws. A mixed gas generator 3 is provided above the cover plate 2. A first air pump 4 is provided on the side of the mixed gas generator 3. A vent valve 5 is provided on the side of the first air pump 4 and passes through the cover plate 2. A stirring mechanism 6 is provided inside the box 1. An air bag 7 is provided at the bottom of the stirring mechanism 6. A motor 8 is provided outside the box 1. A second air pump 9 is provided at one end of the air bag 7. The second air pump 9 and the motor 8 are both connected to the box 1 by screws.

[0023] The stirring mechanism 6 includes a central shaft 61, with turbine blades 62 on the outside of the central shaft 61 and connected by screws. One end of the central shaft 61 is provided with a conical diverter head 63 and fixedly connected. The conical diverter head 63 is located inside the inlet 11. One end of the central shaft 61 is connected to the inlet 11 through a bracket and a rotating shaft. The other end of the central shaft 61 passes through the housing 1 and is connected by a rotating shaft. The turbine blades 62 agitate the sewage fed into the inlet 11, so that the sewage and the mixed gas can come into full contact while avoiding the accumulation of solids in the corners to form sediment. The conical diverter head 63 disperses the fed sewage to the surroundings to reduce the direct impact of sewage on the equipment.

[0024] Below the central shaft 61 is an arc-shaped plate 64, which partially encloses the turbine fan blades 62. Both ends of the arc-shaped plate 64 are connected to the housing 1 by screws. After the sewage flows into the housing 1, it stays on the arc-shaped plate 64 and is stirred. It reacts quickly with the mixed gas and then flows down to merge with other sewage for a slow reaction.

[0025] The airbag 7 has an air outlet plate 71 at its bottom. Both the airbag 7 and the air outlet plate 71 are connected to the housing 1 by screws. The air outlet plate 71 is connected to the airbag 7 by screws. The top of the air outlet plate 71 has several air holes 72 at equal angles. The air holes 72 are connected to the airbag 7. The air bag 7 has a ventilation pipe 73 on one side. The two ends of the ventilation pipe 73 are connected to the airbag 7 and the second air pump 9 through fittings. The gas in the airbag 7 is blown upward from the air holes 72 after passing through the air outlet plate 71, which makes the sewage at the bottom of the housing 1 surge upward and improves the completeness of sewage treatment.

[0026] One end of the central shaft 61 is connected to the output end of the motor 8, and the motor 8 drives the central shaft 61 and the turbine fan blade 62 to rotate.

[0027] The output of the mixed gas generator 3 is connected to the input of the first air pump 4, and the output of the first air pump 4 is connected to the air valve 5. Air passes through the mixed gas generator 3 to produce a mixed gas of atomic oxygen and hydroxyl groups. The mixed gas enters the housing 1 and mixes with the filtered sewage. The atomic oxygen and hydroxyl groups in the mixed gas oxidize the pathogenic microorganisms in the sewage. The atomic oxygen and hydroxyl groups can directly destroy the cells of the pathogenic microorganisms, causing them to die quickly and decompose into carbon dioxide and water.

[0028] The mixed gas generator 3, the first air pump 4, and the air valve 5 are all connected to the cover plate 2 via brackets and screws.

[0029] Working principle: When this utility model is in use, the filtered sewage enters the tank 1 through the inlet 11. The conical diverter 63 disperses the sewage in all directions to reduce the direct impact of sewage on the equipment. After the sewage flows into the tank 1, it stays on the arc plate 64 and is stirred by the turbine fan blades 62, so that the sewage and the mixed gas can fully contact each other while avoiding the accumulation of solids in the corners to form sediment. After the rapid reaction, the sewage flows down and merges with other sewage for a slow reaction. The gas sent into the air bag 7 by the second air pump 9 passes through the air outlet 71 and blows upward through the air hole 72, which makes the sewage at the bottom of the tank 1 surge upward, so that the sewage at the bottom of the tank 1 is sent back to the upper layer to react with the mixed gas, improving the completeness of the reaction. After the treatment is completed, the sewage is sent to other treatment equipment through the outlet.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A microbial sterilization device based on sewage treatment, comprising a housing (1), wherein the top of the housing (1) is provided with a cover plate (2) and connected by screws, and the two sides of the housing (1) are respectively provided with an inlet (11) and an outlet (12) and connected by screws, characterized in that: A mixed gas generator (3) is provided above the cover plate (2). A first air pump (4) is provided on the side of the mixed gas generator (3). A vent valve (5) is provided on the side of the first air pump (4). The vent valve (5) passes through the cover plate (2). A stirring mechanism (6) is provided inside the box (1). An air bag (7) is provided at the bottom of the stirring mechanism (6). A motor (8) is provided on the outside of the box (1). A second air pump (9) is provided at one end of the air bag (7). The second air pump (9) and the motor (8) are both connected to the box (1) by screws.

2. The microbial sterilization device based on wastewater treatment according to claim 1, characterized in that: The stirring mechanism (6) includes a central shaft (61), a turbine fan blade (62) is provided on the outside of the central shaft (61) and connected by screws, a conical diverter head (63) is provided at one end of the central shaft (61) and fixedly connected, the conical diverter head (63) is located inside the water inlet (11), one end of the central shaft (61) is connected to the water inlet (11) through a bracket and a rotating shaft, and the other end of the central shaft (61) passes through the box body (1) and is connected by a rotating shaft.

3. The microbial sterilization device based on wastewater treatment according to claim 2, characterized in that: An arc-shaped plate (64) is provided below the central shaft (61). The arc-shaped plate (64) partially covers the turbine fan blade (62). Both ends of the arc-shaped plate (64) are connected to the housing (1) by screws.

4. The microbial sterilization device based on wastewater treatment according to claim 3, characterized in that: The airbag (7) has an air outlet plate (71) at the bottom. The airbag (7) and the air outlet plate (71) are both connected to the box (1) by screws. The air outlet plate (71) is connected to the airbag (7) by screws. The top of the air outlet plate (71) has several air holes (72) at equal angles. The air holes (72) are connected to the airbag (7). The airbag (7) has a ventilation pipe (73) on one side. The two ends of the ventilation pipe (73) are connected to the airbag (7) and the second air pump (9) through fittings.

5. A microbial sterilization device based on wastewater treatment according to claim 4, characterized in that: One end of the central shaft (61) is connected to the output end of the motor (8).

6. A microbial sterilization device based on wastewater treatment according to claim 5, characterized in that: The output end of the mixed gas generator (3) is connected to the input end of the first air pump (4), and the output end of the first air pump (4) is connected to the air valve (5).

7. A microbial sterilization device based on wastewater treatment according to claim 6, characterized in that: The mixed gas generator (3), the first air pump (4), and the air valve (5) are all connected to the cover plate (2) via brackets and screws.

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