Air flotation aeration system

Abstract

The utility model discloses an air floatation aeration system, which comprises a detection unit, an aeration unit, a control unit and a control unit, and the detection unit is composed of a sensor module I and a sensor module II and mainly used for collecting sewage; the control unit is provided with a signal input end and a signal output end; the signal input end of the control unit is connected with the first sensor module and the second sensor module in a wireless or wired mode. The air flotation aeration unit is connected with the signal output end of the control unit through a transmission wire harness, so that the stability of data transmission is ensured; through the design of the system, the sewage can be comprehensively analyzed, the air flotation aeration mode and time are adjusted according to the analysis result, and the degradation agent is automatically added under the control of an automatic switch, so that the purpose of purifying river water is achieved, injected discharge ions are well neutralized with the sewage, the phenomenon that the quality of sewage treatment does not reach the standard is avoided, and the treatment cost is reduced. The system is widely applied to sewage treatment under various different conditions, and overcomes the defects of an existing system in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and particularly relates to an air flotation aeration system. Background Art

[0002] In order to meet the discharge requirements, it is necessary to remove the harmful substances contained in the sewage. A common method is to inject ions that can separate harmful substances into the sewage through air flotation aeration, and by neutralizing the harmful substances, the sewage can reach the discharge standard.

[0003] The existing air flotation aeration system can only discharge at a fixed time and fixed quantity, and cannot make specific adjustments according to the actual situation of the sewage. Therefore, in actual use, there may be a phenomenon that the reaction effect between the discharged ions and the sewage is poor, resulting in the problem that the sewage treatment does not meet the standard. Therefore, there are great limitations in actual use and there is room for improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an air flotation aeration system to solve the problem that the existing system cannot make reasonable adjustments according to the actual situation of the sewage proposed in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An air flotation aeration system, which includes

[0006] A detection unit, which is composed of a sensor module one and a sensor module two, and its main function is to collect sewage;

[0007] A control unit, which has a signal input end and a signal output end; the signal input end of the control unit is wirelessly or wiredly connected to the sensor module one and the sensor module two;

[0008] An air flotation aeration unit, which is connected to the signal output end of the control unit through a transmission wire harness to ensure the stability of the transmitted data.

[0009] Preferably, the sensor module one is connected by a round plastic float ball and at least three sensors installed on the round plastic float ball. Among them, the three sensors are respectively an ammonia nitrogen collection and transmission sensor, a dissolved oxygen collection and transmission sensor, and a temperature collection and transmission sensor for collecting and transmitting ammonia nitrogen, dissolved oxygen, and temperature in the sewage, so as to collect the data of the sewage;

[0010] The sensor module two is connected by a round plastic float ball and at least four sensors installed on the round plastic float ball. The four sensors are respectively a BOD collection and transmission sensor, a COD collection and transmission sensor, a total phosphorus collection and transmission sensor, and a PH value collection and transmission sensor for collecting and transmitting BOD, COD, total phosphorus, and PH value in the sewage, so as to perform secondary collection of the sewage data.

[0011] Preferably, the control unit includes a control terminal for receiving all sensor data from the first sensor module and the second sensor module. The control terminal includes a mobile phone, a computer, and a tablet. It also includes a remote operator wirelessly connected to the control terminal, and the remote operator is connected to the air flotation aeration unit through a transmission harness.

[0012] Preferably, the air flotation aeration unit includes a blower. An aeration pipe is installed at the output end of the blower. The aeration pipe is sequentially installed with a micro-ion processor, a first additive module, and a second additive module from the air inlet to the air outlet direction.

[0013] Preferably, intelligent opening and closing modules are provided on the blower, the micro-ion processor, the first additive module, and the second additive module, and the intelligent opening and closing modules are connected to the remote operator.

[0014] Preferably, a plurality of aeration heads are connected to the air outlet end of the aeration pipe, and the aeration heads are placed at the lowest end of the sewage area to be treated, so as to realize air flotation aeration treatment from bottom to top.

[0015] Preferably, an air vent pipe is embedded in the through hole on the surface of the aeration head. An integral diaphragm is formed inside the air vent pipe. One end of the air vent pipe is clamped to the inner wall of the aeration head, and the other end extends to the outside of the aeration head. A limiting ring is threadedly connected to the other end of the air vent pipe.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] Through the design of this system, it is possible to comprehensively analyze sewage, adjust the air flotation aeration method and time according to the analysis results, automatically control the addition of degradation agents, achieve the purpose of purifying river water, ensure good neutralization of the injected discharge ions and sewage, avoid the phenomenon of unqualified sewage treatment quality, and is widely used in sewage treatment in various different situations, improving the deficiencies existing in the use of the existing system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the system diagram of the present utility model;

[0019] Figure 2 is the cross-sectional view of the aeration head of the present utility model;

[0020] Figure 3 is the front view of the diaphragm of the present utility model.

[0021] In the figure:

[0022] 100, detection unit; 101, first sensor module; 102, second sensor module;

[0023] 200, Control unit; 201, Control terminal; 202, Remote operator;

[0024] 300, Air flotation aeration unit;

[0025] 301, Blower; 302, Micro-ion processor; 303, First additive module; 304, Second additive module; 305, Aeration pipe; 306, Aeration head; 307, Ventilation pipe; 308, Diaphragm; 309, Limit ring. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 3 , the present invention provides a technical solution: an air flotation aeration system, which includes

[0028] Detection unit 100, which is composed of sensor module one 101 and sensor module two 102, and its main function is to collect sewage;

[0029] Control unit 200, which has a signal input end and a signal output end; the signal input end of control unit 200 is wirelessly or wiredly connected to sensor module one 101 and sensor module two 102;

[0030] Air flotation aeration unit 300, which is connected to the signal output end of control unit 200 through a transmission harness to ensure the stability of transmitted data.

[0031] In this embodiment, preferably, sensor module one 101 is connected by a round plastic float and at least three sensors installed on the round plastic float. Among them, the three sensors are respectively an ammonia nitrogen collection and transmission sensor, a dissolved oxygen collection and transmission sensor, and a temperature collection and transmission sensor for collecting and transmitting ammonia nitrogen, dissolved oxygen, and temperature in the sewage, so as to collect data of the sewage;

[0032] Sensor module two 102 is connected by a round plastic float and at least four sensors installed on the round plastic float. The four sensors are respectively a BOD collection and transmission sensor, a COD collection and transmission sensor, a total phosphorus collection and transmission sensor, and a PH value collection and transmission sensor for collecting and transmitting BOD, COD, total phosphorus, and PH value in the sewage, so as to perform secondary collection of sewage data.

[0033] In this embodiment, preferably, the control unit 200 includes a control terminal 201 for receiving all sensor data from the first sensor module 101 and the second sensor module 102. The control terminal 201 includes a mobile phone, a computer, and a tablet. It also includes a remote operator 202 wirelessly connected to the control terminal 201. The remote operator 202 is connected to the air flotation aeration unit 300 through a transmission harness.

[0034] In this embodiment, preferably, the air flotation aeration unit 300 includes a blower 301. An aeration pipe 305 is installed at the output end of the blower 301. The aeration pipe 305 is sequentially installed with a micro-ion processor 302, a first additive module 303, and a second additive module 304 from the air inlet to the air outlet direction. During the treatment of sewage, the blower 301 and the micro-ion processor 302 are started synchronously. At this time, the blower 301 generates wind power to blow the ions emitted by the micro-ion processor 302 towards the air outlet position of the aeration pipe 305, thereby realizing the treatment of sewage. Both of them are turned on all day long. And within a specified time period, the first additive module 303 and the second additive module 304 are turned on to treat sewage according to different characteristics.

[0035] In this embodiment, preferably, intelligent opening and closing modules are provided on the blower 301, the micro-ion processor 302, the first additive module 303, and the second additive module 304. The intelligent opening and closing modules are connected to the remote operator 202. Through the remote operator 202, the opening and closing of the entire air flotation aeration unit 300 are controlled, and the discharge amounts of the micro-ion processor 302, the first additive module 303, and the second additive module 304, as well as the rotation speed of the blower 301, can be controlled to adjust the aeration speed.

[0036] In this embodiment, preferably, a plurality of aeration heads 306 are connected to the air outlet end of the aeration pipe 305. The aeration heads 306 are placed at the lowest end of the sewage area to be treated, thereby realizing air flotation aeration treatment from bottom to top.

[0037] In this embodiment, an air vent pipe 307 is embedded in the through hole on the surface of the aeration head 306. An integral diaphragm 308 is formed inside the air vent pipe 307. A cross groove is formed on the diaphragm 308, and the whole is made of silica gel material. During sewage treatment, the gas will push open the cross groove, and vice versa, it will close to prevent sewage from entering. One end of the air vent pipe 307 is clamped to the inner wall of the aeration head 306, and the other end extends to the outside of the aeration head 306. A limit ring 309 is threadedly connected to the other end of the air vent pipe 307 to realize the installation of the air vent pipe 307.

[0038] Although the embodiments of the present utility model have been shown and described (see the above detailed description), those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An air flotation aeration system, characterized in that: The system includes The detection unit (100) is composed of a sensor module 1 (101) and a sensor module 2 (102); A control unit (200) having a signal input end and a signal output end; the signal input end of the control unit (200) is wirelessly or wiredly connected to the sensor module 1 (101) and the sensor module 2 (102); The air flotation aeration unit (300) is connected to the signal output end of the control unit (200) via a transmission harness; The sensor module 1 (101) is connected by a round plastic float and at least three sensors installed on the round plastic float, wherein the three sensors are respectively an ammonia nitrogen collection and transmission sensor, a dissolved oxygen collection and transmission sensor, and a temperature collection and transmission sensor for collecting and transmitting ammonia nitrogen, dissolved oxygen, and temperature in sewage; The sensor module 2 (102) is connected by a round plastic float and at least four sensors installed on the round plastic float, the four sensors respectively being a BOD collection and transmission sensor, a COD collection and transmission sensor, a total phosphorus collection and transmission sensor, and a pH value collection and transmission sensor for collecting and transmitting BOD, COD, total phosphorus, and pH values ​​in sewage; The control unit (200) comprises a control terminal (201) for receiving all sensor data on the sensor module 1 (101) and the sensor module 2 (102), and also comprises a remote operator (202) wirelessly connected to the control terminal (201), and the remote operator (202) is connected to the air flotation aeration unit (300) via a transmission harness; The air flotation aeration unit (300) comprises a fan (301), an aeration pipe (305) is installed on the output end of the fan (301), and the aeration pipe (305) is installed with a micro-ion processor (302), a first additive module (303), and a second additive module (304) in sequence from the air inlet to the air outlet; The fan (301), the micro-ion processor (302), the first additive module (303), and the second additive module (304) are all provided with an intelligent opening and closing module, and the intelligent opening and closing module is connected to the remote operator (202); A plurality of aeration heads (306) are connected to the air outlet end of the aeration pipe (305), and the aeration heads (306) are placed at the lowest end of the sewage area to be treated; A ventilation pipe (307) is embedded in the through hole on the surface of the aeration head (306), and an integrated diaphragm (308) is formed inside the ventilation pipe (307). One end of the ventilation pipe (307) is fixed to the inner wall of the aeration head (306), and the other end extends to the outside of the aeration head (306). A limit ring (309) is threadedly connected to the other end of the ventilation pipe (307).

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