A reactor for intercepting a pollutant outlet

Abstract

The present application relates to water treatment technical field, especially to a kind of pollutant discharge port interception reactor, including biological reaction tank, buoyancy support body being arranged in the both sides of biological reaction tank, and the pressure bearing support plate above biological reaction tank, there is ammonia nitrogen detector, high-pressure fan, drive structure and solar power generation module above the pressure bearing support plate, high-pressure fan is connected with high-pressure gas pipe, the left side of solar power generation module is provided with control box, for controlling the electrical equipment in pollutant discharge port interception reactor, the ammonia nitrogen detector is used to carry out ammonia nitrogen detection to the water body in biological reaction tank, the top of biological reaction tank is open design, and the front and rear tank body is provided with through-hole, the inside of biological reaction tank is filled with fluidized packing, and the particle size of fluidized packing is greater than the diameter of through-hole, to prevent fluidized packing loss when water exchange in and out of biological reaction tank, the present application can effectively carry out water quality optimization and can carry out water ammonia nitrogen detection according to demand.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, specifically to a pollutant discharge interception reactor. Background Technology

[0002] With rapid socio-economic development, increased industrial emissions and domestic sewage have led to increasingly serious water pollution problems. In particular, the direct discharge of wastewater containing ammonia nitrogen and other pollutants has become a significant threat to water environmental safety and ecological balance. Ammonia nitrogen, a typical water pollutant, can cause eutrophication due to excessive discharge, leading to excessive algal growth, oxygen depletion, and ultimately disrupting the balance of aquatic ecosystems, severely impacting the usability of water bodies. Therefore, developing efficient and environmentally friendly water pollutant treatment technologies, especially for the effective removal of ammonia nitrogen pollution, has become an important research direction in the field of water treatment.

[0003] However, most traditional wastewater treatment devices are currently designed for stationary operation, often lacking the flexibility to adapt to complex aquatic environments (such as pollutant outlets) and dynamic water flow environments (such as varying flow velocities) in practical applications. At pollutant outlets, water flow velocities are typically high, and water quality fluctuates significantly, posing multiple challenges to existing technologies. First, high flow velocities can impact the treatment device, causing it to deviate from its operating position, affecting its stability and treatment efficiency. Second, the device's exchange capacity with external water bodies is limited, easily leading to localized stagnation or insufficient water flow disturbance, resulting in pollutants in the water not fully contacting the treatment device and reducing purification effectiveness. Furthermore, the dynamic characteristics of pollutant outlets require the device to dynamically adjust in real time according to changes in water flow velocity and pollutant concentration to ensure high efficiency and stability of treatment. These problems highlight the urgent need to develop more adaptable water pollutant treatment devices for complex aquatic environments and dynamic water flow conditions. Based on this background, this invention provides a pollutant outlet interception reactor capable of efficiently purifying water bodies containing ammonia nitrogen pollution, suitable for pollution control of wastewater outlet environments. Summary of the Invention

[0004] The purpose of this invention is to provide a pollutant discharge interception reactor to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a pollutant discharge interception reactor, comprising a biological reaction tank, buoyancy supports disposed on both sides of the biological reaction tank, and a pressure-bearing support plate above the biological reaction tank, characterized in that the pressure-bearing support plate is connected to the biological reaction tank through four pressure-bearing columns, the height of which is less than the diameter of the fluidized packing; the pressure-bearing support plate is provided with an ammonia nitrogen detector, a high-pressure blower, a drive structure, a solar power generation module, and a pressure sensing area; the high-pressure blower is connected to a microporous aeration pipe at the bottom of the reaction tank through a high-pressure gas transmission pipe; the microporous aeration pipe releases gas into the water through aeration holes to provide oxygen and power; the solar power generation module stores electricity through a power storage unit and distributes electricity through a main control unit to control the high-pressure blower, the drive structure, and the ammonia nitrogen detector.

[0006] According to the above technical solution, the front and rear tanks of the bioreactor are provided with through holes. The lower half of the front tank is provided with a movable flow velocity measuring plate. The flow velocity measuring plate is connected to a transmission rod and is perpendicular to the bottom plate of the bioreactor. The transmission rod is connected to a pressure sensing area. When the water flow velocity in front of the bioreactor is too high, the flow velocity measuring plate opens at a certain angle according to the impact force and transmits the water impact force to the pressure sensing area through the transmission rod. When the water impact force is greater than the set pressure value, the main control unit will increase the power of the high-pressure blower, thereby increasing the gas output of the high-pressure gas pipe to increase the aeration speed and stabilize the tank. In addition, the inside of the bioreactor is filled with fluidized packing material. The particle size of the fluidized packing material is larger than the diameter of the through holes to prevent the fluidized packing material from being lost during the exchange of water inside and outside the bioreactor.

[0007] According to the above technical solution, the drive structure is connected with a first telescopic rod and a second telescopic rod, wherein a sampling box is provided at the top of the first telescopic rod and a sealing plug is provided at the top of the second telescopic rod, and the sealing plug fits into the bottom groove of the sampling box.

[0008] According to the above technical solution, the top of the sampling box is provided with a sampling box telescopic hole, and the diameter of the sampling box telescopic hole is the same as the diameter of the second telescopic rod.

[0009] According to the above technical solution, the buoyancy support can be moved by the wind to make the bioreactor move on the water surface, thereby enhancing the water exchange efficiency through the through holes.

[0010] According to the above technical solution, the microporous aeration pipes are arranged diagonally on the bottom plate of the reaction tank to uniformly release oxygen into the water. The microporous aeration pipes are connected to the high-pressure gas transmission pipes through gas transmission pipes.

[0011] According to the above technical solution, the solar power generation module and the power storage unit are connected by a cable. The power storage unit transmits power to the main control unit through a power transmission line. The main control unit controls the operation of the high-pressure fan, the drive structure and the ammonia nitrogen detector through the fan control cable, the drive structure control cable and the ammonia nitrogen detector control cable, respectively.

[0012] According to the above technical solution, the main control unit automatically uploads the water body data detected by the ammonia nitrogen detector.

[0013] According to the above technical solution, water-purifying microorganisms grow on the surface of the fluidized packing material. When the oxygen supply is sufficient, simultaneous nitrification and denitrification can be achieved, thereby efficiently removing pollutants such as ammonia nitrogen from the water.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: The present invention, through core components such as a biological reactor, buoyancy support, pressure support plate, fluidized packing, microporous aeration pipe and high-pressure blower, achieves efficient removal of pollutants such as ammonia nitrogen in water through the synergistic effect of fluidized packing and aeration system. At the same time, the reactor integrates a solar power generation module, a main control unit and a telescopic sampling device, which can perform real-time sampling of pollutants in different water layers and ammonia nitrogen detection, and automatically adjust the operation of the blower and oxygen distribution according to changes in water velocity, making it suitable for efficient pollution control in complex water environments. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of a pollutant discharge interception reactor proposed in this invention;

[0018] Figure 2 This is a schematic diagram of the structure of a biological reactor in a pollutant discharge interception reactor proposed in this invention;

[0019] Figure 3 This is a schematic diagram of the bottom plate of the reaction tank and its connection structure in a pollutant discharge interception reactor proposed in this invention;

[0020] Figure 4 This is a schematic diagram of the control box structure in a pollutant discharge interception reactor proposed in this invention;

[0021] Figure 5 This is a schematic diagram of the driving device structure in a pollutant discharge interception reactor proposed in this invention;

[0022] Figure 6This is a schematic diagram of a sampling box structure in a pollutant discharge interception reactor proposed in this invention;

[0023] Figure 7 This is a schematic diagram of the bottom structure of a sampling box in a pollutant discharge interception reactor proposed in this invention;

[0024] Figure 8 This is a detailed diagram of a sealing plug structure in a pollutant discharge interception reactor proposed in this invention;

[0025] Figure 9 This is a schematic diagram of the flow velocity measuring plate and the transmission rod connection in a pollutant discharge interception reactor proposed in this invention.

[0026] In the diagram: 1. Bioreactor, 2. Through hole, 3. Buoyancy support, 4. Microporous aeration pipe, 5. High-pressure gas transmission pipe, 6. Fluidized packing, 7. Aeration hole, 8. Gas transmission pipe, 9. Reactor bottom plate, 10. Drive structure, 11. First telescopic rod, 12. Second telescopic rod, 13. Sealing plug, 14. Pressure support plate, 15. Power storage unit, 16. Power transmission line, 17. Fan control cable, 18. Drive structure control cable, 19. Ammonia nitrogen detector control cable, 20. Control box, 21. Sampling box, 22. Sampling box bottom groove, 23. Ammonia nitrogen detector, 24. High-pressure fan, 25. Solar power generation module, 26. Sampling box telescopic hole, 27. Main control unit, 28. Pressure sensing area, 29. Flow rate measuring plate, 30. Conducting rod, 31. Reactor stabilizing pipe. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figure 1As shown: A pollutant discharge interception reactor includes a biological reactor 1, buoyancy supports 3 set on both sides of the biological reactor 1, and a pressure support plate 14 above the biological reactor 1. The pressure support plate 14 is connected to the biological reactor 1 through four pressure columns. The height of the pressure columns is less than the diameter of the fluidized packing 6 to prevent the fluidized packing 6 from flowing out from above. Above the pressure support plate 14 are an ammonia nitrogen detector 23, a high-pressure blower 24, a drive structure 10, and a solar power generation module 25. The high-pressure blower 24 is connected to a high-pressure gas transmission pipe 5. A control box 20 is set on the left side of the solar power generation module 25 for controlling the electrical equipment in the pollutant discharge interception reactor. The ammonia nitrogen detector 23 is used to detect ammonia nitrogen in the water in the biological reactor 1.

[0030] like Figure 2 , Figure 3 as well as Figure 9 As shown, the top of the bioreactor 1 is a semi-open design, maintaining a certain distance from the pressure support plate 14. Through holes 2 are provided at the front and rear of the bioreactor 1. A movable flow velocity measuring plate 29 is installed in the lower half of the front section of the tank. The flow velocity measuring plate 29 is connected to the transmission rod 30 and is perpendicular to the bottom plate 9 of the bioreactor. The transmission rod 30 is connected to the pressure sensing area 28, which is equipped with a pressure sensor. When the water flow velocity at the front of the bioreactor 1 is too high, the flow velocity measuring plate 29 opens at a certain angle according to the impact force, and transmits the water impact force to the pressure sensing area 28 through the transmission rod 30. When the water impact force exceeds the set pressure value (set by the operator on the main control unit 27), the main control unit 27 increases the power of the high-pressure blower 24, thereby increasing the gas output of the high-pressure gas pipe 5. Furthermore, the interior of the bioreactor 1 is filled with fluidized bed packing 6. The particle size of the fluidizing filler 6 is larger than the diameter of the through hole 2 to prevent the fluidizing filler 6 from being lost during the exchange of water inside and outside the bioreactor 1. Buoyancy supports 3 are set on both sides of the bioreactor 1 so that the bioreactor 1 can float on the water surface. A bottom plate 9 is set at the bottom of the bioreactor 1. Four microporous aeration pipes 4 are set in the bottom plate 9 in a diagonal arrangement. A high-pressure delivery pipe 5 is set in the middle of the bottom plate 9. The gas generated by the high-pressure blower 24 is delivered through it. The bottom of the high-pressure delivery pipe 5 is connected to the gas delivery pipe 8 and delivers the gas to the microporous aeration pipes 4. Finally, it is discharged through the aeration hole 7. The discharged gas is used to supply oxygen to the water and the water purification microorganisms growing on the surface of the fluidizing filler 6, and to provide the power for the fluidization of the fluidizing filler 6, so as to achieve the purpose of purifying water quality. In addition, the high-pressure delivery pipe 5 is also connected to the reaction tank stabilization pipe 31, which is used to keep the bioreactor 1 stable.

[0031] like Figure 4As shown: The power of the high-pressure blower 24 is controlled by the control box 20. The control box 20 is equipped with a main control unit 27 and a power storage unit 15. The power storage unit 15 is connected to the solar power generation module 25 through a cable. The power generated by the solar power generation module 25 is stored in the power storage unit 15. When the power storage is full, the power is transmitted to the main control unit 27 through the power transmission line 16, and the main control unit 27 performs power distribution. The main control unit 27 controls the working status of the high-pressure blower 24, the drive structure 10, and the ammonia nitrogen detector 23 through the blower control cable 17, the drive structure control cable 18, and the ammonia nitrogen detector control cable 19, respectively.

[0032] like Figure 5 As shown: The drive structure 10 controls the extension and retraction of the first telescopic rod 11 and the second telescopic rod 12. The diameter of the first telescopic rod 11 is the same as the diameter of the hole at the pressure support plate at the connection between the drive structure 10 and the first telescopic rod 11, so as to facilitate the extension and retraction of the first telescopic rod 11. The top of the first telescopic rod 11 is the sampling box 21, and the two are welded together. The second telescopic rod 12 is set inside the first telescopic rod 11, and its top is the sealing plug 13. The diameter of the sealing plug 13 is the same as the diameter of the second telescopic rod 12, and the length of the first telescopic rod 11 is the same as the length of the second telescopic rod 12. The maximum extension and retraction distance is the distance when the bottom of the sampling box 21 intersects with the bottom plate 9 of the reaction tank, and the minimum extension and retraction distance is the distance when the top of the sampling box 21 intersects with the pressure support plate 14.

[0033] like Figure 6-8 As shown: The top of the sampling box 21 is provided with a sampling box telescopic hole 26, the diameter of which is the same as the diameter of the second telescopic rod 12. The bottom of the sampling box 21 is provided with a sampling box bottom groove 22, which fits with the top sealing plug 13 of the second telescopic rod 12.

[0034] During operation, the solar power generation module 25 generates electricity via solar energy, which is then transmitted to the power storage unit 15 via cable. The power storage unit 15 transmits the electricity to the main control unit 27, which ultimately controls the device's power. First, the power is transmitted to the high-pressure blower 24 via the blower control cable 17. After the high-pressure blower 24 is powered on, the generated high-pressure gas is transmitted to the gas delivery pipe 8 via the high-pressure delivery pipe 5. Subsequently, the gas is discharged through the microporous aeration pipe 4, aeration holes 7, and the reaction tank stabilization pipe 31. The air discharged from the aeration holes 7 comes into contact with the water and fluidized packing 6 inside the biological reaction tank 1. When oxygen supply is sufficient, the fluidized packing 6 can remain stable, achieving simultaneous nitrification and denitrification, thereby efficiently purifying the water.

[0035] The buoyancy support plates 14 installed at both ends of the bioreactor 1 can swing up and down on the water surface when blown by the wind, causing the bioreactor 1 to move relative to the water body. This movement helps the water to achieve more complete internal and external exchange through the through holes 2, thereby improving the device's treatment effect on pollutants in the water. In addition, the swinging motion can prevent local water stagnation and further optimize the purification efficiency. The telescopic rod controlled by the drive structure 10 can collect water from different water layers as samples for testing. During the sinking of the first telescopic rod 11, the second telescopic rod 12 maintains the same movement, and the top sealing plug 13 of the second telescopic rod 12 is always engaged with the bottom groove 22 of the sampling box during the descent. When the first telescopic rod 11 and the second telescopic rod 12 reach the predetermined sampling depth, the sealing plug 13 retracts, and the water at the predetermined depth flows into the sampling box 21 under pressure. Subsequently, the sealing plug 13 engages with the bottom groove 22 of the sampling box, and the sampling is completed. The water collected in the sampling box 21 is finally detected by the ammonia nitrogen detector 23. The main control unit 27 uploads the water data detected by the ammonia nitrogen detector 23. At night, the power stored in the power storage unit 15 is activated, and the power is only supplied to the high-pressure blower 24.

[0036] Example 2: When this device is used at the sewage outlet, the front of the bioreactor 1 must be directly facing the sewage outlet. Because the water flow velocity at the sewage outlet is too high, it will impact the bioreactor 1, causing the bioreactor 1 to move away from the sewage outlet and reduce its water purification capacity. Therefore, when the water flow velocity is too high, the flow velocity measuring plate 29 will transmit the impact force to the pressure sensing area 28 through the transmission rod 30, thereby increasing the power of the high-pressure blower 24. At this time, the high-pressure blower 24 generates more gas. The gas is transmitted to the microporous aeration pipe 4 and the reaction tank stabilization pipe 31 through the high-pressure gas transmission pipe 5 and the gas transmission pipe 8. Since the pipe opening of the reaction tank stabilization pipe 31 faces the rear of the bioreactor 1, it will eventually lead to an increase in the aeration speed of the bioreactor 1 and generate a backward thrust, thereby stabilizing the tank.

[0037] 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 process, method, article, or apparatus.

[0038] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A pollutant discharge interception reactor, comprising a bioreactor (1), buoyancy supports (3) disposed on both sides of the bioreactor (1), and a pressure-bearing support plate (14) above the bioreactor (1), characterized in that, The pressure support plate (14) is connected to the bioreactor (1) through four pressure columns. The height of the pressure columns is less than the diameter of the fluidized packing (6). The pressure support plate (14) is equipped with an ammonia nitrogen detector (23), a high-pressure blower (24), a drive structure (10), a solar power generation module (25), and a pressure sensing area (28). The high-pressure blower (24) is connected to the microporous aeration pipe (4) and the reaction tank stabilization pipe (31) at the bottom of the reaction tank through a high-pressure gas transmission pipe (5). The microporous aeration pipe (4) releases gas into the water through aeration holes (7) to provide oxygen and fluidization power. The outlet of the reaction tank stabilization pipe (31) faces the rear of the bioreactor (1). The solar power generation module (25) stores electricity through a power storage unit (15) and distributes electricity through a main control unit (27) to control the high-pressure blower (24), the drive structure (10), and the ammonia nitrogen detector (23). The bioreactor (1) has through holes (2) at the front and rear of the tank body. The bioreactor (1) is filled with fluidized packing (6). The particle size of the fluidized packing (6) is larger than the diameter of the through holes (2) to prevent the fluidized packing (6) from being lost when the water inside and outside the bioreactor (1) is exchanged. The lower half of the front tank of the bioreactor (1) is equipped with a movable flow velocity measuring plate (29). The flow velocity measuring plate (29) is connected to the transmission rod (30) and perpendicular to the bottom plate (9) of the bioreactor. The transmission rod (30) is connected to the pressure sensing area (28). When the water flow velocity in front of the bioreactor (1) is too high, the flow velocity measuring plate (29) opens at a certain angle according to the impact force it receives, and transmits the water impact force to the pressure sensing area (28) through the transmission rod (30). When the water impact force is greater than the set pressure value, the main control unit (27) increases the power of the high pressure blower (24), thereby increasing the gas output of the high pressure gas pipe (5) to increase the aeration speed and stabilize the tank.

2. The pollutant discharge interception reactor according to claim 1, characterized in that: The drive structure (10) is connected to a first telescopic rod (11) and a second telescopic rod (12). A sampling box (21) is provided on the top of the first telescopic rod (11), and the second telescopic rod (12) is located inside the first telescopic rod (11). A sealing plug (13) is provided on its top, and the sealing plug (13) fits into the bottom groove (22) of the sampling box at the bottom of the sampling box.

3. The pollutant discharge interception reactor according to claim 2, characterized in that: The top of the sampling box (21) is provided with a sampling box telescopic hole (26), the diameter of which is the same as the diameter of the second telescopic rod (12).

4. The pollutant discharge interception reactor according to claim 1, characterized in that: The buoyancy support (3) can move the bioreactor (1) up and down on the water surface with the wind, thereby enhancing the water exchange efficiency through the through hole (2).

5. The pollutant discharge interception reactor according to claim 1, characterized in that: The microporous aeration pipe (4) is arranged diagonally on the bottom plate (9) of the reaction tank to uniformly release oxygen into the water. The microporous aeration pipe (4) is connected to the high-pressure gas transmission pipe (5) through the gas transmission pipe (8).

6. The pollutant discharge interception reactor according to claim 1, characterized in that: The solar power generation module (25) is connected to the power storage unit (15) via a cable. The power storage unit (15) transmits power to the main control unit (27) via a power transmission line (16). The main control unit (27) controls the operation of the high-pressure fan (24), the drive structure (10), and the ammonia nitrogen detector (23) via the fan control cable (17), the drive structure control cable (18), and the ammonia nitrogen detector control cable (19), respectively.

7. The pollutant discharge interception reactor according to claim 1, characterized in that: The main control unit (27) automatically uploads the water data detected by the ammonia nitrogen detector (23).

8. The pollutant discharge interception reactor according to claim 1, characterized in that: The fluidized packing material (6) has water-purifying microorganisms growing on its surface. When oxygen supply is sufficient, it can achieve simultaneous nitrification and denitrification, thereby efficiently removing ammonia nitrogen pollutants from the water.

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