Domestic sewage aeration treatment equipment

Abstract

The utility model relates to the technical field of domestic sewage aeration, in particular to domestic sewage aeration treatment equipment. According to the technical scheme, the domestic sewage aeration treatment equipment comprises a purification tank and further comprises an air exhaust filter element opening, an air inlet, an air inducing pipe and a biological enzyme filler ball assembly; an air exhaust filter element opening and an air inlet are respectively formed in two sides of the upper end of the purification tank; an air inducing pipe is arranged at the upper end of the air exhaust filter element opening, and the air exhaust filter element opening communicates with the air inducing pipe. According to the utility model, through the chimney effect of the air inducing pipe, external air is sucked from the air inlet pipe by utilizing airflow flowing above the air inducing pipe, so that oxygen is injected to adjust the oxygen content in the tank body, and the aerobic and anaerobic biological enzyme activity is effectively improved, thereby solving the problem that the existing domestic sewage aeration treatment equipment is frequently powered off in remote rural areas, so that the energy consumption is low. And the equipment is damaged due to frequent power failure and shutdown caused by unstable energy.

Description

Technical Field

[0001] The utility model belongs to the technical field of domestic sewage aeration, and specifically relates to domestic sewage aeration treatment equipment. Background Art

[0002] Domestic sewage aeration treatment equipment is a kind of equipment used to treat domestic sewage. It promotes the biodegradation process in sewage through aeration, thereby achieving the removal and purification of sewage. Aeration equipment plays an important role in domestic sewage treatment. Traditional domestic sewage aeration treatment equipment mainly uses mechanical or electric methods to provide oxygen supply to achieve biodegradation reaction. However, in remote rural areas, the power supply is unstable and power outages often occur, resulting in frequent power outages and shutdowns of equipment. These unstable power supplies will not only affect the treatment effect of domestic sewage, but also cause damage to equipment and increase maintenance costs. Utility Model Content

[0003] In order to overcome the problem that the existing domestic sewage aeration treatment equipment is often damaged due to power outages in remote rural areas and frequent power outages and shutdowns due to unstable energy.

[0004] The technical solution of the utility model is: a domestic sewage aeration treatment device, including a purification tank, and also including an air exhaust filter port, an air inlet, an air induced draft pipe, and a biological enzyme filler ball assembly; the air exhaust filter port and the air inlet are respectively arranged on both sides of the upper end of the purification tank; the upper end of the air exhaust filter port is provided with an air induced draft pipe, and the air exhaust filter port is connected to the air induced draft pipe.

[0005] Preferably, through the chimney effect of the induced draft duct, the airflow flowing above the induced draft duct is utilized to draw in external air from the air inlet pipe, thereby injecting oxygen to adjust the oxygen content in the tank, effectively improving the activity of aerobic and anaerobic enzymes, and solving the problem of existing domestic sewage aeration treatment equipment being damaged due to frequent power outages in remote rural areas and frequent power outages due to unstable energy.

[0006] Preferably, the purification tank includes a tank body, a feed pipe, a drain pipe, a filter plate, an air inlet pipe, a gas-liquid separation plate, and a ventilation connecting pipe; a feed pipe and a drain pipe are respectively arranged on both sides of the tank body, and the drain pipe is arranged at a lower horizontal position than the feed pipe.

[0007] Preferably, a filter plate is provided inside the tank body; an air intake pipe is provided through the inside of the filter plate, and the upper end of the air intake pipe is provided inside the air inlet port.

[0008] Preferably, a biological enzyme filler ball assembly is provided at the lower end of the filter plate, and the biological enzyme filler ball assembly is fixedly connected to the filter plate.

[0009] Preferably, a gas-liquid separation plate is provided on the outer side of the filter plate; a ventilation connecting pipe is provided on the upper end of the gas-liquid separation plate; and the ventilation connecting pipe is connected to the air exhaust filter element port, and the chimney effect of the induced draft duct is used to draw in external air from the air inlet pipe by utilizing the airflow flowing above the induced draft duct, thereby injecting oxygen to adjust the oxygen content in the tank body, effectively improving the activity of aerobic and anaerobic biological enzymes; and the problem of existing domestic sewage aeration treatment equipment being damaged due to frequent power outages in remote rural areas and frequent power outages and shutdowns due to unstable energy is solved.

[0010] Preferably, the bio-enzyme filler ball assembly includes a bio-enzyme ball, a reaction tank, and a bio-enzyme; the reaction tank is arranged on one side of the bio-enzyme ball, and the reaction tank and the bio-enzyme ball are integrally formed.

[0011] Preferably, a biological enzyme is arranged on the inner side of the reaction tank, and the biological enzyme is attached to the reaction tank. The reaction tank of the biological enzyme filler ball assembly greatly increases the area of ​​biological enzyme attachment, thereby effectively increasing the contact area between the biological enzyme and sewage, thereby improving the reaction purification efficiency of the biological enzyme.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing domestic sewage aeration treatment equipment is often damaged due to power outages in remote rural areas, which causes frequent power outages and shutdowns due to unstable energy. Through the chimney effect of the induced draft duct, the airflow above the induced draft duct is used to inhale external air from the air intake pipe, thereby injecting oxygen to adjust the oxygen content in the tank, effectively improving the activity of aerobic and anaerobic enzymes. This solves the problem that the existing domestic sewage aeration treatment equipment is often damaged due to power outages in remote rural areas, which causes frequent power outages and shutdowns due to unstable energy.

[0014] 2. Through the setting of the bio-enzyme filler ball assembly, the reaction tank of the bio-enzyme filler ball assembly greatly increases the area of ​​bio-enzyme attachment, thereby effectively increasing the contact surface between the bio-enzyme and sewage, thereby improving the reaction purification efficiency of the bio-enzyme. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of a domestic sewage aeration treatment device of the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the overall rear-view stereoscopic structure of a domestic sewage aeration treatment device of the utility model;

[0017] Figure 3 What is shown is a schematic diagram of the overall cross-sectional three-dimensional structure of a domestic sewage aeration treatment device of the utility model;

[0018] Figure 4 Shown is a three-dimensional structural schematic diagram of a biological enzyme filler ball component of a domestic sewage aeration treatment device of the utility model.

[0019] The markings in the attached drawings are: 1, purification tank; 2, air exhaust filter port; 3, air inlet; 4, air duct; 5, bio-enzyme filler ball assembly; 101, tank body; 102, feed pipe; 103, drain pipe; 104, filter plate; 105, air inlet pipe; 106, gas-liquid separation plate; 107, ventilation connecting pipe; 501, bio-enzyme ball; 502, reaction tank; 503, bio-enzyme. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a domestic sewage aeration treatment device, including a purification tank 1, and also including an air exhaust filter port 2, an air inlet 3, an air duct 4, and a biological enzyme filler ball assembly 5; the air exhaust filter port 2 and the air inlet 3 are respectively arranged on both sides of the upper end of the purification tank 1; the upper end of the air exhaust filter port 2 is provided with an air duct 4, and the air exhaust filter port 2 is connected to the air duct 4.

[0022] See also Figure 1-4 In this embodiment, the purification tank 1 includes a tank body 101, a feed pipe 102, a drain pipe 103, a filter plate 104, an air inlet pipe 105, a gas-liquid separation plate 106, and a ventilation connecting pipe 107; the feed pipe 102 and the drain pipe 103 are respectively arranged on both sides of the tank body 101, and the horizontal position of the drain pipe 103 is arranged lower than that of the feed pipe 102, and the filter plate 104 is arranged inside the tank body 101; the air inlet pipe 105 is arranged through the inside of the filter plate 104, and the upper end of the air inlet pipe 105 is arranged inside the air inlet port 3.

[0023] See also Figure 1-4 In this embodiment, a bio-enzyme filler ball assembly 5 is provided at the lower end of the filter plate 104, and the bio-enzyme filler ball assembly 5 is fixedly connected to the filter plate 104, and a gas-liquid separation plate 106 is provided on the outer side of the filter plate 104; a ventilation connecting pipe 107 is provided at the upper end of the gas-liquid separation plate 106; and the ventilation connecting pipe 107 is connected to the air exhaust filter element port 2, and the bio-enzyme filler ball assembly 5 includes a bio-enzyme ball 501, a reaction tank 502, and a bio-enzyme 503; a reaction tank 502 is provided on one side of the bio-enzyme ball 501, and the reaction tank 502 and the bio-enzyme ball 501 are integrally formed, and a bio-enzyme 503 is provided on the inner side of the reaction tank 502, and the bio-enzyme 503 is attached to the reaction tank 502.

[0024] When working, the chimney effect of the induced draft pipe 4 is used to draw in external air from the air inlet pipe 105 by utilizing the air flow above the induced draft pipe 4, so as to inject oxygen to adjust the oxygen content in the tank body 101, thereby effectively improving the activity of aerobic and anaerobic biological enzymes 503; the problem of existing domestic sewage aeration treatment equipment being damaged due to frequent power outages in remote rural areas caused by unstable energy and frequent power outages is solved;

[0025] Next, the reaction tank 502 of the biological enzyme filler ball assembly 5 greatly increases the attachment area of ​​the biological enzyme 503 , thereby effectively increasing the contact surface between the biological enzyme 503 and the sewage, and further improving the reaction purification efficiency of the biological enzyme 503 .

[0026] Through the above steps, the chimney effect of the draft duct 4 is used to utilize the airflow flowing above the draft duct 4 to inhale external air from the air inlet pipe 105, thereby injecting oxygen to adjust the oxygen content in the tank body 101, thereby effectively improving the activity of aerobic and anaerobic enzymes 503, thereby avoiding the problem of existing domestic sewage aeration treatment equipment being damaged due to frequent power outages and shutdowns due to unstable energy because of frequent power outages in remote rural areas.

[0027] 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, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A domestic sewage aeration treatment device, comprising a purification tank (1), characterized in that: It also comprises an air exhaust filter opening (2), an air inlet (3), an air induced draft pipe (4), and a bio-enzyme filler ball assembly (5); the air exhaust filter opening (2) and the air inlet (3) are respectively arranged on both sides of the upper end of the purification tank (1); the air induced draft pipe (4) is arranged at the upper end of the air exhaust filter opening (2), and the air exhaust filter opening (2) is connected to the air induced draft pipe (4).

2. A domestic sewage aeration treatment equipment according to claim 1, characterized in that: The purification tank (1) comprises a tank body (101), a feed pipe (102), a drain pipe (103), a filter plate (104), an air inlet pipe (105), a gas-liquid separation plate (106), and a ventilation connection pipe (107); the feed pipe (102) and the drain pipe (103) are respectively arranged on both sides of the tank body (101), and the drain pipe (103) is arranged at a lower horizontal position than the feed pipe (102).

3. A domestic sewage aeration treatment equipment according to claim 2, characterized in that: A filter plate (104) is arranged inside the tank body (101); an air intake pipe (105) is arranged through the inside of the filter plate (104), and the upper end of the air intake pipe (105) is arranged inside the air intake port (3).

4. A domestic sewage aeration treatment equipment according to claim 3, characterized in that: A biological enzyme filler ball assembly (5) is provided at the lower end of the filter plate (104), and the biological enzyme filler ball assembly (5) is fixedly connected to the filter plate (104).

5. The domestic sewage aeration treatment equipment according to claim 3, characterized in that: A gas-liquid separation plate (106) is arranged on the outside of the filter plate (104); a ventilation connection pipe (107) is arranged on the upper end of the gas-liquid separation plate (106); and the ventilation connection pipe (107) is connected to the air exhaust filter element port (2).

6. The domestic sewage aeration treatment equipment according to claim 4, characterized in that: The bio-enzyme filler ball assembly (5) comprises a bio-enzyme ball (501), a reaction tank (502), and a bio-enzyme (503); the reaction tank (502) is arranged on one side of the bio-enzyme ball (501), and the reaction tank (502) and the bio-enzyme ball (501) are integrally formed.

7. A domestic sewage aeration treatment equipment according to claim 6, characterized in that: A biological enzyme (503) is arranged inside the reaction tank (502), and the biological enzyme (503) is attached to the reaction tank (502).

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