Anaerobic Enhancement Device

Abstract

This utility model discloses an anaerobic enhancement device, relating to the field of anaerobic biological treatment technology for organic wastewater. It includes: a reactor; a stirring mechanism disposed within the reactor for stirring the sludge inside the reactor; the stirring mechanism comprising a control component, a rotating component, and multiple sets of agitating blades; the rotating component being disposed within the reactor, the control component being disposed on the reactor and connected to the rotating component, and the multiple sets of agitating blades being disposed on the rotating component; and a sealing mechanism disposed on the reactor. This anaerobic enhancement device, through the use of the stirring mechanism, can fluidize the internal sludge, improving the contact efficiency between organic matter and microorganisms to ensure the treatment efficiency of the anaerobic bioreactor. The sealing mechanism ensures the reactor's airtightness, preventing gas leakage and avoiding impacts on stability, sludge activity, and even effluent quality, thus improving the effectiveness during use.

Description

Technical Field

[0001] This utility model relates to the field of anaerobic biological treatment technology for organic wastewater, specifically to an anaerobic enhancement device. Background Technology

[0002] Anaerobic biological treatment technology for wastewater has advantages such as simple equipment structure, convenient operation and maintenance, small footprint, no need for aeration, less residual sludge, and methane generation. It is an effective way to treat high-concentration organic wastewater and has been increasingly widely used in industrial and domestic wastewater treatment at home and abroad.

[0003] The authorized publication number "CN206173094U" describes "an experimental device for electrolytically enhanced anaerobic wastewater treatment, relating to the field of anaerobic biological treatment technology for organic wastewater. It includes an upflow anaerobic sludge bed reactor, an anode reaction vessel, a DC power supply, and conductive connecting pipes. The upflow anaerobic sludge bed reactor contains a cathode plate, and the anode reaction vessel contains an anode plate. One end of the anode plate is connected to the positive terminal of the DC power supply, and one end of the cathode plate is connected to the negative terminal of the DC power supply. The upflow anaerobic sludge bed reactor and the anode reaction vessel are connected by conductive connecting pipes, allowing electrons to pass through while preventing organic pollutants from doing so. This invention adds an electrode auxiliary system to the upflow anaerobic sludge bed reactor system, utilizing hydrogen gas generated by the cathode embedded in the anaerobic sludge bed to promote and enhance the biological activity of granular sludge within the reactor, thereby improving the treatment efficiency of the upflow anaerobic sludge bed."

[0004] The aforementioned patent adds an electrode-assisted system to the upflow anaerobic sludge bed reactor system. It utilizes hydrogen generated by the cathode embedded in the anaerobic sludge bed to promote and enhance the biological activity of granular sludge within the reactor, thereby improving the treatment efficiency of the upflow anaerobic sludge bed. However, during use, it cannot maintain the internal sludge treatment activity, ensuring contact between organic matter and microorganisms, and it cannot guarantee a sealing effect. Utility Model Content

[0005] This utility model provides an anaerobic enhancement device. By using a stirring mechanism, the sludge inside can be fluidized, improving the contact efficiency between organic matter and microorganisms, thereby ensuring the treatment efficiency of the anaerobic bioreactor. By using a sealing mechanism, the reactor's airtightness is ensured, preventing gas leakage and avoiding impacts on stability, sludge activity, and even effluent quality, thus improving the effect during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anaerobic enhancement device, comprising:

[0007] Reactor;

[0008] An agitation mechanism, located inside the reactor, is used to agitate the sludge within the reactor. The agitation mechanism includes a control component, a rotating component, and multiple sets of agitating blades. The rotating component is located inside the reactor, the control component is located on the reactor and connected to the rotating component, and the multiple sets of agitating blades are all located on the rotating component.

[0009] A sealing mechanism is provided on the reactor for sealing the top of the reactor. The sealing mechanism includes an upper cover, an inner ring, and a mounting component. The upper cover is located on the top of the reactor, the inner ring is fixedly connected to the upper cover, and the mounting component is located on the upper cover and connected to the reactor.

[0010] Furthermore, the rotating component includes multiple synchronizing rods and multiple synchronizing rings. The multiple synchronizing rods are installed at equal intervals inside the reactor, and the multiple synchronizing rings are fixedly connected at equal intervals to the multiple synchronizing rods.

[0011] Furthermore, the control component includes an agitator motor, a drive gear, and a driven gear ring. The agitator motor is fixedly connected to the top of the outer surface of the reactor, the drive gear is fixedly connected to the output end of the agitator motor, and the driven gear ring is fixedly connected to the top of multiple synchronizing rods, and the driven gear ring meshes with the drive gear.

[0012] Furthermore, the installation component includes multiple positioning hooks and a sealing seat. The sealing seat is fixedly connected to the top of the reactor, and multiple installation slots are equidistantly provided on the sealing seat. The multiple positioning hooks are all fixedly connected to the bottom of the upper cover at equal intervals, and the multiple positioning hooks are all connected to the sealing seat.

[0013] Furthermore, each of the multiple synchronizing rods has a support rod fixedly connected to its upper and lower ends, and each of the two support rods has an air inlet pipe fixedly connected to it. Multiple one-way valves are fixedly connected to the air inlet pipe at equal intervals.

[0014] Furthermore, the inner wall of the sealing seat is provided with a snap-fit ​​groove, and the top of each of the multiple synchronizing rods is fixedly connected with a snap-fit ​​ring, which is rotatably connected in the snap-fit ​​groove.

[0015] This invention provides an anaerobic enhancement device. It has the following beneficial effects:

[0016] (1) The anaerobic enhancement device can fluidize the sludge inside by using the stirring mechanism, thereby improving the contact efficiency between organic matter and microorganisms and ensuring the treatment efficiency of the anaerobic bioreactor.

[0017] (2) The anaerobic enhancement device ensures the sealing of the reactor by using a sealing mechanism, prevents gas leakage, avoids affecting stability, sludge activity and even effluent quality, and improves the effect during use. Attached Figure Description

[0018] Figure 1 This is an exploded cross-sectional view of the present invention;

[0019] Figure 2 This is an exploded view of the present invention;

[0020] Figure 3 This is a partial sectional view of the present invention;

[0021] Figure 4 This is a perspective view of the present utility model;

[0022] Figure 5 This is a perspective view of the stirring mechanism of this utility model.

[0023] In the diagram: 1. Reactor; 2. Support rod; 3. Stirring vane; 4. Synchronization ring; 5. Mounting groove; 6. Sealing seat; 7. Synchronization rod; 8. Snap-fit ​​ring; 9. Inner ring; 10. Top cover; 11. Air inlet pipe; 12. Driven gear ring; 13. Positioning hook block; 14. Drive gear; 15. Stirring motor; 16. Snap-fit ​​groove; 17. Check valve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-5 This utility model provides a technical solution: an anaerobic enhancement device, comprising:

[0026] Reactor 1;

[0027] An agitation mechanism, located inside reactor 1, is used to agitate the sludge within reactor 1. The agitation mechanism includes a control component, a rotating component, and multiple sets of agitator blades 3. The rotating component is located inside reactor 1, the control component is located on reactor 1 and connected to the rotating component, and the multiple sets of agitator blades 3 are all located on the rotating component.

[0028] A sealing mechanism is provided on the reactor 1 for sealing the top of the reactor 1. The sealing mechanism includes an upper cover 10, an inner ring 9 and an installation component. The upper cover 10 is provided on the top of the reactor 1, the inner ring 9 is fixedly connected to the upper cover 10, and the installation component is provided on the upper cover 10 and connected to the reactor 1.

[0029] In this implementation scheme: the angles of multiple sets of agitating blades 3 are opposite to ensure the agitation effect and keep the sludge inside in a flowing state. The upper cover 10 and the inner connecting ring 9 are connected to the rotating parts to ensure the sealing of the reactor 1.

[0030] Specifically, the rotating component includes multiple synchronizing rods 7 and multiple synchronizing rings 4. The multiple synchronizing rods 7 are installed at equal intervals inside the reactor 1, and the multiple synchronizing rings 4 are fixedly connected at equal intervals to the multiple synchronizing rods 7.

[0031] In this embodiment, multiple synchronization rings 4 ensure that multiple synchronization rods 7 are integrated while increasing the stability of the structure.

[0032] Specifically, the control components include an agitator motor 15, a drive gear 14, and a driven gear ring 12. The agitator motor 15 is fixedly connected to the top of the outer surface of the reactor 1, the drive gear 14 is fixedly connected to the output end of the agitator motor 15, and the driven gear ring 12 is fixedly connected to the top of multiple synchronizing rods 7, and the driven gear ring 12 meshes with the drive gear 14.

[0033] In this embodiment, the model of the stirring motor 15 can be selected from those available on the market as needed, which will not be elaborated here. The stirring motor 15 drives the multiple synchronous rods 7 to rotate through the drive gear 14 and the driven gear ring 12, and drives the stirring blades 3 to complete the stirring.

[0034] Specifically, the installation components include multiple positioning hooks 13 and a sealing seat 6. The sealing seat 6 is fixedly connected to the top of the reactor 1, and multiple installation slots 5 are equally spaced on the sealing seat 6. The multiple positioning hooks 13 are all equally spaced and fixedly connected to the bottom of the upper cover 10, and the multiple positioning hooks 13 are all connected to the sealing seat 6.

[0035] In this embodiment: multiple positioning hook blocks 13 move to the bottom of the sealing seat 6 through multiple mounting slots 5, and rotate the buckle to complete the installation.

[0036] Specifically, support rods 2 are fixedly connected to both the upper and lower ends of multiple synchronizing rods 7, and air inlet pipes 11 are fixedly connected to both support rods 2. Multiple one-way valves 17 are fixedly connected to the air inlet pipes 11 at equal intervals.

[0037] In this embodiment: the support rod 2 ensures the stability of the air inlet pipe 11, and the one-way valve 17 prevents sludge from entering the air inlet pipe 11 inside the reactor 1, while not affecting the entry of external sludge into the interior.

[0038] Specifically, the inner wall of the sealing seat 6 is provided with a snap-fit ​​groove 16, and the top of each of the multiple synchronizing rods 7 is fixedly connected with a snap-fit ​​ring 8, which is rotatably connected in the snap-fit ​​groove 16.

[0039] In this embodiment, the snap ring 8 and the snap groove 16 cooperate to ensure stable use.

[0040] In use, sludge is put into reactor 1 and anaerobic treatment is carried out by adding microorganisms. The top cover 10 is connected to the sealing seat 6 through the positioning hook block 13 to complete the sealing. During the treatment, the stirring motor 15 drives the multiple synchronous rods 7 to rotate through the drive gear 14 and the driven gear ring 12, thereby rotating the multiple stirring blades 3 and keeping the inside in a flowing state. When air needs to be introduced, the air inlet pipe 11 introduces air into reactor 1 through the one-way valve 17 to ensure use.

[0041] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An anaerobic enhancement device, characterized in that, include: Reactor (1); An agitation mechanism is located inside the reactor (1) to agitate the sludge inside the reactor (1). The agitation mechanism includes a control component, a rotating component, and multiple sets of agitating blades (3). The rotating component is located inside the reactor (1), and the control component is located on the reactor (1) and connected to the rotating component. The multiple sets of agitating blades (3) are all located on the rotating component. A sealing mechanism is provided on the reactor (1) for sealing the top of the reactor (1). The sealing mechanism includes an upper cover (10), an inner ring (9), and an installation component. The upper cover (10) is provided on the top of the reactor (1). The inner ring (9) is fixedly connected to the upper cover (10). The installation component is provided on the upper cover (10) and is connected to the reactor (1).

2. The anaerobic booster device of claim 1, wherein The rotating component includes multiple synchronizing rods (7) and multiple synchronizing rings (4). The multiple synchronizing rods (7) are installed at equal intervals inside the reactor (1), and the multiple synchronizing rings (4) are fixedly connected at equal intervals to the multiple synchronizing rods (7).

3. The anaerobic booster device of claim 2, wherein The control components include an agitator motor (15), a drive gear (14), and a driven gear ring (12). The agitator motor (15) is fixedly connected to the top of the outer surface of the reactor (1). The drive gear (14) is fixedly connected to the output end of the agitator motor (15). The driven gear ring (12) is fixedly connected to the top of multiple synchronizing rods (7), and the driven gear ring (12) meshes with the drive gear (14).

4. The anaerobic booster device of claim 3, wherein The installation components include multiple positioning hooks (13) and a sealing seat (6). The sealing seat (6) is fixedly connected to the top of the reactor (1), and multiple installation slots (5) are equidistantly provided on the sealing seat (6). The multiple positioning hooks (13) are equidistantly fixedly connected to the bottom of the upper cover (10), and the multiple positioning hooks (13) are connected to the sealing seat (6).

5. The anaerobic booster device of claim 4, wherein Each of the multiple synchronizing rods (7) is fixedly connected to a support rod (2) at both ends. Each of the two support rods (2) is fixedly connected to an air inlet pipe (11). Multiple one-way valves (17) are fixedly connected at equal intervals on the air inlet pipe (11).

6. The anaerobic booster device of claim 5, wherein The inner wall of the sealing seat (6) is provided with a snap-fit ​​groove (16), and the top of each of the multiple synchronizing rods (7) is fixedly connected with a snap-fit ​​ring (8), which is rotatably connected in the snap-fit ​​groove (16).

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