Combined anaerobic ammonia oxidation sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses a combined anaerobic ammonia oxidation sewage treatment device which comprises an aeration chamber, a water inlet is formed outside the aeration chamber, a fan is arranged on the left side of the aeration chamber, an air inlet pipe is fixedly mounted outside the fan, and an exhaust hopper is fixedly mounted at the top of the aeration chamber. By means of the aeration mixing mechanism, a motor is started, a piston is driven to convey oxygen into sewage, the dissolved oxygen amount is increased, the decomposition efficiency is improved, meanwhile, the mixing mechanism is driven, so that the dissolved oxygen amount in water can be rapidly increased, and the water quality is improved. According to the sewage treatment device, waste in sewage is decomposed quickly, decomposed water is transferred into a disinfection bin through a disinfection mechanism, harmful substances in the water are removed through a disinfection pipe, then the harmful substances are discharged and utilized, reutilization of resources is guaranteed, environmental pollution and influence on life of people are avoided, and the utilization rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment equipment technology, specifically a combined anaerobic ammonia oxidation wastewater treatment device. Background Technology

[0002] Wastewater treatment refers to the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Anaerobic ammonia oxidation wastewater treatment is hailed as the most promising wastewater denitrification process.

[0003] In existing technologies, the aeration methods are relatively simple, making it difficult to quickly increase the dissolved oxygen content in wastewater, which affects the reaction effect and cannot effectively accelerate reaction mixing, resulting in poor reaction efficiency. In addition, the methods are relatively simple and lack the ability to mix to improve dissolution efficiency. Therefore, we propose an anaerobic ammonia oxidation device for wastewater treatment to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a combined anaerobic ammonia oxidation wastewater treatment device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined anaerobic ammonia oxidation wastewater treatment device, comprising an aeration chamber, an inlet on the outside of the aeration chamber, a blower on the left side of the aeration chamber, an air inlet pipe fixedly installed on the outside of the blower, an exhaust hopper fixedly installed on the top of the aeration chamber, an aeration mixing mechanism on the top of the aeration chamber, and a disinfection mechanism on the right side of the aeration chamber.

[0006] The aeration and mixing mechanism includes an aeration component and a mixing component, with the mixing component located on the right side of the aeration component.

[0007] Preferably, the aeration assembly includes a piston tube, which is fixedly installed on the top of the aeration chamber and is fixedly connected to the air inlet pipe. A groove is provided on the inner side of the piston tube, and a rack is slidably installed on the inner side of the groove. A gear A is rotatably installed on the inner side of the piston tube and meshes with the rack. A piston is fixedly installed at the bottom of the rack. An air delivery bucket is fixedly installed inside the aeration chamber near the piston. A gear B is fixedly installed at one end of the gear A extending to the outside of the piston tube. A sector gear is rotatably installed outside the piston tube and meshes with the gear B. A connecting rod is fixedly connected to the outside of the sector gear.

[0008] Preferably, the mixing component includes a mounting frame, which is fixedly mounted on the top of the aeration chamber. A motor is fixedly mounted on the back of the mounting frame, and a connecting rod is fixedly mounted on the back of the motor. A bevel gear A is fixedly mounted on one end of the motor output shaft extending into the inner side of the mounting frame. A rotating rod is rotatably mounted on the inner side of the mounting frame. A bevel gear B is fixedly mounted on the top of the rotating rod, and a bevel gear C is rotatably mounted on the outside of the rotating rod. A fan B is fixedly mounted on one end of the rotating rod extending into the interior of the aeration chamber, and a fan A is fixedly mounted on one end of the bevel gear C extending into the interior of the aeration chamber. A filter screen is fixedly mounted on the bottom of the interior of the aeration chamber.

[0009] Preferably, the bevel gear A is located inside the mounting bracket, and the bevel gear A is meshed with the bevel gear B and the bevel gear C.

[0010] Preferably, the number of air delivery hoppers is multiple, and they are evenly distributed at the top of the side of the aeration chamber.

[0011] Preferably, the disinfection mechanism includes a disinfection chamber, which is fixedly installed on the right side of the aeration chamber. A water pump is fixedly installed on the top of the disinfection chamber, a disinfection pipe is fixedly installed inside the disinfection chamber, and a water outlet is provided on the outside of the disinfection chamber.

[0012] Preferably, the water pump is located at the top of the disinfection chamber, and the top of the water pump is fixedly connected to the aeration chamber.

[0013] Compared with the prior art, this utility model provides a combined anaerobic ammonia oxidation wastewater treatment device, which has the following beneficial effects:

[0014] 1. This combined anaerobic ammonia oxidation wastewater treatment device, through an aeration mixing mechanism, starts a motor to drive a piston to deliver oxygen into the wastewater, increasing dissolved oxygen levels and improving decomposition efficiency. At the same time, it drives the mixing mechanism, which allows the dissolved oxygen levels in the water to increase rapidly, accelerating the decomposition of waste in the wastewater.

[0015] 2. This combined anaerobic ammonia oxidation wastewater treatment device, through a disinfection mechanism, transfers the decomposed water to the disinfection chamber, uses disinfection pipes to remove harmful substances from the water, and then discharges it for reuse, ensuring the reuse of resources, avoiding environmental pollution and impacting people's lives, and improving utilization rate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the aeration component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the hybrid component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the disinfection mechanism of this utility model.

[0022] In the diagram: 1. Aeration chamber; 2. Inlet; 3. Air inlet pipe; 4. Exhaust hopper; 5. Blower; 6. Aeration mixing mechanism; 61. Aeration assembly; 611. Piston pipe; 612. Slide groove; 613. Rack and pinion; 614. Gear A; 615. Piston; 616. Sector gear; 617. Air delivery hopper; 618. Gear B; 619. Connecting rod; 62. Mixing assembly; 621. Mounting bracket; 622. Motor; 623. Bevel gear A; 624. Bevel gear B; 625. Rotating rod; 626. Bevel gear C; 627. Fan A; 628. Fan B; 629. Filter screen; 7. Disinfection mechanism; 71. Disinfection chamber; 72. Water pump; 73. Disinfection pipe; 74. Outlet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Example 1:

[0026] Please see Figure 1-4This utility model provides a technical solution: a combined anaerobic ammonia oxidation wastewater treatment device, including an aeration chamber 1, an inlet 2 on the outside of the aeration chamber 1, a blower 5 on the left side of the aeration chamber 1, an air inlet pipe 3 fixedly installed on the outside of the blower 5, an exhaust hopper 4 fixedly installed on the top of the aeration chamber 1, an aeration mixing mechanism 6 on the top of the aeration chamber 1, and a disinfection mechanism 7 on the right side of the aeration chamber 1.

[0027] The aeration mixing mechanism 6 includes an aeration component 61 and a mixing component 62, with the mixing component 62 located on the right side of the aeration component 61.

[0028] Furthermore, the aeration assembly 61 includes a piston tube 611, which is fixedly installed on the top of the aeration chamber 1 and is fixedly connected to the air inlet pipe 3. A groove 612 is provided on the inner side of the piston tube 611, and a rack rod 613 is slidably installed on the inner side of the groove 612. A gear A614 is rotatably installed on the inner side of the piston tube 611, and the gear A614 is meshed with the rack rod 613. A piston 615 is fixedly installed at the bottom of the rack rod 613. An air delivery bucket 617 is fixedly installed inside the aeration chamber 1 near the piston 615. A gear B618 is fixedly installed at one end of the gear A614 extending to the outside of the piston tube 611. A sector gear 616 is rotatably installed on the outside of the piston tube 611, and the sector gear 616 is meshed with the gear B618. A connecting rod 619 is fixedly connected to the outside of the sector gear 616 to facilitate the delivery of external oxygen into the water and improve the decomposition efficiency.

[0029] Furthermore, the mixing component 62 includes a mounting bracket 621, which is fixedly mounted on the top of the aeration chamber 1. A motor 622 is fixedly mounted on the back of the mounting bracket 621, and a connecting rod 619 is fixedly mounted on the back of the motor 622. A bevel gear A623 is fixedly mounted on one end of the output shaft of the motor 622 extending into the inner side of the mounting bracket 621. A rotating rod 625 is rotatably mounted on the inner side of the mounting bracket 621. A bevel gear B624 is fixedly mounted on the top of the rotating rod 625, and a bevel gear C626 is rotatably mounted on the outside of the rotating rod 625. A fan B628 is fixedly mounted on one end of the rotating rod 625 extending into the inner side of the aeration chamber 1, and a fan A627 is fixedly mounted on one end of the bevel gear C626 extending into the inner side of the aeration chamber 1. A filter screen 629 is fixedly mounted on the bottom inner side of the aeration chamber 1 to facilitate the filtration of mixed wastewater and accelerate oxygen integration.

[0030] Furthermore, bevel gear A623 is located inside the mounting bracket 621, and bevel gear A623 is meshed with bevel gear B624 and bevel gear C626 to facilitate rotation.

[0031] Furthermore, the number of air delivery hoppers 617 is multiple, and they are evenly distributed on the top of the inner side of the aeration chamber 1, which facilitates the comprehensive delivery of gas into the water.

[0032] Example 2:

[0033] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, it is further found that the disinfection mechanism 7 includes a disinfection chamber 71, which is fixedly installed on the right side of the aeration chamber 1. A water pump 72 is fixedly installed on the top of the disinfection chamber 71, a disinfection pipe 73 is fixedly installed inside the disinfection chamber 71, and an outlet 74 is opened on the outside of the disinfection chamber 71 to facilitate the disinfection of sewage and its subsequent discharge.

[0034] Furthermore, the water pump 72 is located on top of the disinfection chamber 71, and the top of the water pump 72 is fixedly connected to the aeration chamber 1, which facilitates the transfer of aerated water.

[0035] In actual operation, when this device is used, sewage is first transported into the aeration chamber 1 through the inlet 2. Then, the motor 622 is turned on. When the motor 622 rotates, it drives the connecting rod 619 to move, causing the sector gear 616 to rotate on the piston tube 611. When the sector gear 616 rotates, it drives the gear A614 connected to gear B618 to rotate, causing the rack rod 613 meshing with gear A614 to slide in the slide groove 612, driving the piston 615 to move back and forth. Then, the blower 5 is turned on, allowing air to enter the air inlet pipe 3. The air is then compressed and sent through the piston 615 sliding inside the piston tube 611. The wastewater is aerated inside the aeration chamber 1 via the air supply hopper 617, accelerating the fermentation of microorganisms within the wastewater. When the motor 622 is turned on, the output shaft of the motor 622 rotates inside the mounting bracket 621, driving the bevel gear A623 to mesh with bevel gears B624 and C626, which in turn drives the fans B628 and A627 at the bottom of the rotating rod 625 to rotate in both directions, improving the efficiency of dissolved oxygen. Afterward, excess gas is discharged from the exhaust hopper 4, and then the water pump 72 is turned on, causing the water pump 72 to draw the aerated water from the aeration chamber 1 into the disinfection chamber 71. After being disinfected by the disinfection pipe 73, the water is discharged from the outlet 74.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A combined anaerobic ammonia oxidation wastewater treatment device comprising an aeration chamber (1), characterized in that: The outside of the aeration chamber (1) is provided with a water inlet (2), the left side of the aeration chamber (1) is provided with a fan (5), the outside of the fan (5) is fixedly installed with an air inlet pipe (3), the top of the aeration chamber (1) is fixedly installed with an exhaust hopper (4), the top of the aeration chamber (1) is provided with an aeration mixing mechanism (6), and the right side of the aeration chamber (1) is provided with a disinfection mechanism (7). The aeration mixing mechanism (6) comprises an aeration assembly (61) and a mixing assembly (62), and the mixing assembly (62) is arranged on the right side of the aeration assembly (61). The aeration assembly (61) comprises a piston pipe (611), the piston pipe (611) is fixedly installed on the top of the aeration chamber (1), and the piston pipe (611) is fixedly connected with the air inlet pipe (3), the inner side of the piston pipe (611) is provided with a sliding groove (612), the inner side of the sliding groove (612) is slidably installed with a rack rod (613), the inner side of the piston pipe (611) is rotatably installed with a gear A (614), and the gear A (614) is meshedly connected with the rack rod (613), the bottom of the rack rod (613) is fixedly installed with a piston (615), the inside of the aeration chamber (1) is fixedly installed with a gas feeding hopper (617) near the piston (615), one end of the gear A (614) extending to the outside of the piston pipe (611) is fixedly installed with a gear B (618), the outside of the piston pipe (611) is rotatably installed with a sector gear (616), and the sector gear (616) is meshedly connected with the gear B (618), and the outside of the sector gear (616) is fixedly connected with a connecting rod (619). The mixing assembly (62) comprises a mounting bracket (621), the mounting bracket (621) is fixedly installed on the top of the aeration chamber (1), the back of the mounting bracket (621) is fixedly installed with a motor (622), the back of the motor (622) is fixedly installed with a connecting rod (619), one end of the output shaft of the motor (622) extending to the inside of the mounting bracket (621) is fixedly installed with a bevel gear A (623), the inside of the mounting bracket (621) is rotatably installed with a rotating rod (625), the top of the rotating rod (625) is fixedly installed with a bevel gear B (624), the outside of the rotating rod (625) is rotatably installed with a bevel gear C (626), one end of the rotating rod (625) extending to the inside of the aeration chamber (1) is fixedly installed with a fan B (628), one end of the bevel gear C (626) extending to the inside of the aeration chamber (1) is fixedly installed with a fan A (627), and the inside bottom of the aeration chamber (1) is fixedly installed with a filter screen (629).

2. The combined ANAMMOX wastewater treatment device according to claim 1, characterized in that: The bevel gear A (623) is located on the inside of the mounting bracket (621), and is meshedly connected with the bevel gear B (624) and the bevel gear C (626).

3. The combined ANAMMOX wastewater treatment device according to claim 1, characterized in that: The number of the gas feeding hoppers (617) is multiple, and they are equidistantly distributed on the top of the inside of the aeration chamber (1).

4. The combined ANAMMOX wastewater treatment device according to claim 1, characterized in that: The disinfection mechanism (7) comprises a disinfection bin (71), which is fixedly installed on the right side of the aeration chamber (1), a water pump (72) is fixedly installed on the top of the disinfection bin (71), a disinfection pipe (73) is fixedly installed in the disinfection bin (71), and a water outlet (74) is formed on the outer portion of the disinfection bin (71).

5. The combined ANAMMOX wastewater treatment device according to claim 4, characterized in that: The water pump (72) is located on the top of the disinfection bin (71), and the top of the water pump (72) is fixedly connected with the aeration chamber (1).

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