Rotational flow water distributor of IC anaerobic reactor

Abstract

The present invention relates to the technical field of water distributors, and discloses a cyclone water distributor of an IC anaerobic reactor, the cyclone water distributor comprises: a cyclone water distributor main body, the cyclone water distributor main body comprises a water distribution cylinder; and the flow guide assembly comprises a rotating disc rotationally arranged on the inner wall of the water distribution barrel, an annular opening is formed in the surface of the rotating disc, and a plurality of rotational flow pieces are arranged on the inner wall of the annular opening in a circumferential array mode. By arranging the flow guide assembly, sewage can generate rotational flow under the action of the plurality of rotational flow sheets, the angle design of the rotational flow sheets can effectively divide the sewage into a plurality of fine vortexes, the vortexes continuously collide and are mixed in the downward flowing process, and finally, the vortexes are discharged from the outlet pipe and are uniformly distributed at the bottom of the IC anaerobic reactor. In the process, uniform distribution of the sewage on the cross section of the whole reactor is ensured through the guiding effect of the swirl sheets, so that the contact area and activity of microorganisms are improved, and the degradation efficiency of pollutants is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of water distributors, and in particular to a swirl water distributor for an IC anaerobic reactor. Background Art

[0002] At present, in industrial wastewater treatment, anaerobic biological treatment technology is widely used due to its high efficiency and low energy consumption. Among them, the IC anaerobic reactor has become a mainstream anaerobic sewage treatment device due to its efficient mass transfer performance and high organic loading rate.

[0003] However, there are still some problems in the water distribution of the existing IC anaerobic reactor, resulting in uneven distribution of sewage in the reactor, which in turn affects the activity of microorganisms and the overall treatment effect.

[0004] Therefore, the present invention provides a swirl water distributor for an IC anaerobic reactor. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0006] The present invention provides a swirl water distributor for an IC anaerobic reactor, comprising: A swirl water distributor main body, which includes a water distribution cylinder, and an inlet pipe and an outlet pipe respectively arranged at the top and bottom of the water distribution cylinder; A flow guiding assembly for guiding the sewage entering the interior of the water distribution cylinder to form a swirl. The flow guiding assembly includes a rotating disk rotatably arranged on the inner wall of the water distribution cylinder. An annular opening is formed on the surface of the rotating disk, and a plurality of swirl vanes are arranged in a circumferential array on the inner wall of the annular opening. The swirl vanes are inclined at an angle of 45 degrees on the inner wall of the annular opening. The outer ring surface of the rotating disk is provided with insertion openings in a circumferential array, and corresponding insertion grooves are formed on the inner wall of the annular opening. The swirl vanes pass through the insertion openings and are inserted into the insertion grooves and then are clamped inside the annular opening; A pre-mixing assembly is arranged inside the water distribution cylinder for pre-mixing the sewage before the sewage passes through the flow guiding assembly. The pre-mixing assembly includes a fixed disk fixed on the inner wall of the water distribution cylinder, and a rotating hole formed on the surface of the fixed disk. The inner wall of the rotating hole is rotatably arranged with a rotating disk through a bearing.

[0007] By adopting the above technical solution, when the sewage flows downward inside the water distribution cylinder, it can generate swirl under the action of several swirl vanes. The angle of the swirl vanes is designed to effectively divide the sewage into multiple small eddies. These eddies continuously collide and mix during the downward flow, and finally are discharged from the outlet pipe and evenly distributed at the bottom of the IC anaerobic reactor. During this process, the guiding function of the swirl vanes ensures the uniform distribution of the sewage across the entire cross-section of the reactor, thereby increasing the contact area and activity of microorganisms and enhancing the degradation efficiency of pollutants; Under the action of the premixing assembly, the sewage can be quickly mixed before passing through the diversion assembly.

[0008] Preferably, the water distribution cylinder is arranged inside the IC anaerobic reactor, the inlet pipe is communicated with the external sewage pipeline, the outlet pipe is communicated with the water inlet pipe of the IC anaerobic reactor, and flange connection discs are arranged at the ends of both the inlet pipe and the outlet pipe.

[0009] By adopting the above technical solution, the water distribution cylinder can be connected to the external sewage pipe through the inlet pipe and connected to the water inlet pipe of the IC anaerobic reactor through the outlet pipe.

[0010] Preferably, the bottom end of the inlet pipe extends into the interior of the water distribution cylinder and is rotatably provided with a connecting pipe extending to the lower surface of the rotating disc. Mounting holes are formed on the upper surface of the rotating disc, and the inner wall of the mounting hole is fixedly connected to the outer surface of the connecting pipe.

[0011] By adopting the above technical solution, under the action of the connecting pipe, the rotating disc can rotate smoothly together with the connecting pipe.

[0012] Preferably, a driving motor for driving the connecting pipe and the rotating disc to rotate is fixedly installed on the inner top wall of the water distribution cylinder. A driving gear disc is fixedly installed at the output end of the driving motor, and a driven gear disc meshing with the driving gear disc is fixedly installed on the outer surface of the connecting pipe.

[0013] By adopting the above technical solution, the rotation of the driving motor can drive the driving gear disc to rotate, and the rotation of the driving gear disc drives the driven gear disc to rotate, so that the rotation of the driving motor can smoothly drive the connecting pipe and the rotating disc to rotate.

[0014] Preferably, four rotating rods penetrating the rotating disc are rotatably arranged in a circumferential array on the lower surface of the rotating disc. Spiral blades are fixedly installed on the outer surfaces of the four rotating rods, and a first gear disc is fixedly installed at the top end of each rotating rod. An annular inner gear ring is fixedly installed on the inner wall of the water distribution cylinder, and the four first gear discs are all meshed with the inner wall of the annular inner gear ring.

[0015] By adopting the above technical solution, under the action of the first gear disc and the annular internal gear ring, the rotating rod performing circular motion can perform self-rotation.

[0016] Preferably, two symmetric mounting rods are fixedly arranged on the lower surface of the rotating disc, and a conical flow guide disc corresponding to the bottom end of the connecting pipe is fixedly arranged at the bottom ends of the two mounting rods. A connecting rod is fixedly arranged on the lower surface of the conical flow guide disc, and the bottom end of the connecting rod is fixedly connected to the upper surface of the rotating disc.

[0017] By adopting the above technical solution, the rotation of the rotating disc can drive the conical flow guide disc to rotate, so that the sewage flowing out of the connecting pipe can enter the area of the four spiral blades, and thus the full mixing of the sewage can be realized.

[0018] Preferably, a fixing component is arranged on the outer surface of the swirl water distributor main body for fixing the swirl water distributor main body on the inner wall of the IC anaerobic reactor. The fixing component includes a plurality of strip-shaped plates fixedly arranged on the outer surface of the water distribution cylinder in a circumferential array, and an annular hollow cylinder fixedly arranged on the upper surfaces of the plurality of strip-shaped plates.

[0019] By adopting the above technical solution, the swirl water distributor main body can be effectively fixed to the inner wall of the IC anaerobic reactor under the action of the fixing component.

[0020] Preferably, a strip-shaped groove is formed on the surface of the strip-shaped plate, and a support rod is rotatably arranged on the surface of the strip-shaped plate. A rubber anti-slip ball is fixedly arranged at the bottom end of the support rod. A slider is slidably arranged on the inner wall of the strip-shaped groove, and a top rod is rotatably arranged on the surface of the slider. The end of the top rod away from the slider is rotatably connected to the surface of the support rod. First and second rotating frames are respectively fixedly arranged on the surfaces of the strip-shaped plate and the support rod. A rotating groove is formed on the surface of the slider. The top end of the support rod is rotatably connected to the inner wall of the first rotating frame. One end of the top rod is rotatably connected to the inner wall of the rotating groove on the surface of the slider. The other end of the top rod is rotatably connected to the inner wall of the second rotating frame.

[0021] By adopting the above technical solution, the movement of the slider can drive the top rod to push the support rod, so that the support rod can be opened around the first rotating frame, and thus a plurality of rubber anti-slip balls can simultaneously abut against the inner wall of the IC anaerobic reactor to realize the effective fixation of the water distribution cylinder.

[0022] Preferably, a threaded post is rotatably arranged on the inner wall of the strip-shaped groove, a threaded hole threadedly connected to the outer surface of the threaded post is formed on the upper surface of the slider, and the tops of several of the threaded posts all extend into the interior of the annular hollow cylinder and are all fixedly provided with second gear discs. An annular external gear ring is rotatably arranged on the inner wall of the annular hollow cylinder, and several of the second gear discs are all meshed with the annular external gear ring. A rotary motor is fixedly arranged on the inner top wall of the annular hollow cylinder, and the output end of the rotary motor is fixedly connected to the top of one of the threaded posts.

[0023] By adopting the above technical solution, the rotation of the rotary motor can drive the rotation of one threaded post, the rotation of one threaded post can drive the rotation of one second gear disc, the rotation of one second gear disc can drive the rotation of the annular external gear ring, and the rotation of the annular external gear ring can drive the rotation of other second gear discs, so that the rotation of the rotary motor can drive the simultaneous rotation of several threaded posts.

[0024] The beneficial effects of the present invention are as follows: For the swirl water distributor of an IC anaerobic reactor of the present invention, by arranging a diversion assembly, during the actual use of the swirl water distributor, under the action of several swirl vanes, sewage can generate swirl. The angle design of the swirl vanes enables it to effectively divide the sewage into multiple small eddies. These eddies continuously collide and mix during the downward flow process, and finally are discharged from the outlet pipe and evenly distributed at the bottom of the IC anaerobic reactor. During this process, the guiding effect of the swirl vanes ensures the uniform distribution of sewage across the entire cross-section of the reactor, thereby increasing the contact area and activity of microorganisms and enhancing the degradation efficiency of pollutants.

[0025] For the swirl water distributor of an IC anaerobic reactor of the present invention, by arranging a premixing assembly, during the actual use of the swirl water distributor, before the sewage enters the water distribution cylinder and before passing through the diversion assembly, the sewage before passing through the diversion assembly can be fully premixed, thereby enhancing the swirl effect and further improving the water distribution uniformity.

[0026] For the swirl water distributor of an IC anaerobic reactor of the present invention, by arranging a fixing assembly, after the swirl water distributor is placed inside the IC anaerobic reactor and the inlet pipe is connected to the outlet pipe, the rotary motor can be started, so that several support rods simultaneously contact and press against the inner wall of the IC anaerobic reactor, thereby achieving the purpose of quickly installing and fixing the swirl water distributor body inside the IC anaerobic reactor, and it can adapt to IC anaerobic reactors of different sizes. Description of the Drawings

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a sectional structural schematic diagram of the present invention; Figure 3 is the Figure 2 second perspective structural schematic diagram of the present invention; Figure 4 is the Figure 2 enlarged structural schematic diagram at position A in the present invention; Figure 5 is the front sectional structural schematic diagram of the water distribution cylinder of the present invention; Figure 6 is the three-dimensional structural schematic diagram of the fixing component of the present invention; Figure 7 is the internal structural schematic diagram of the annular hollow cylinder of the present invention; Figure 8 is the Figure 7 enlarged structural schematic diagram at position B in the present invention.

[0028] Explanation of reference numerals: 100, swirl water distributor main body; 101, water distribution cylinder; 102, inlet pipe; 103, outlet pipe; 200, diversion component; 201, rotating disk; 202, swirl vane; 300, premixing component; 301, fixed disk; 302, rotating disk; 303, connecting pipe; 304, driving motor; 305, driving gear disk; 306, driven gear disk; 307, connecting rod; 308, rotating rod; 309, spiral blade; 3010, first gear disk; 3011, annular internal gear ring; 3012, mounting rod; 3013, conical diversion disk; 400, fixing component; 401, strip plate; 402, annular hollow cylinder; 403, support rod; 404, rubber anti-slip ball; 405, slider; 406, ejector rod; 407, first rotating frame; 408, second rotating frame; 409, threaded column; 4010, second gear disk; 4011, annular external gear ring; 4012, rotating motor. Detailed implementation manners

[0029] Now, the subject matter described herein will be discussed with reference to exemplary embodiments. It should be understood that discussing these embodiments is only to enable those skilled in the art to better understand and thus implement the subject matter described herein. Without departing from the protection scope of the content of this specification, changes can be made to the functions and arrangements of the elements discussed. Each example can omit, substitute, or add various processes or components as needed. Additionally, the features described relative to some examples can also be combined in other examples.

[0030] The technical solution of the present invention will be further elaborated in detail below in combination with the accompanying drawings of the specification and specific embodiments. Please refer to Figures 1 to 8 a swirl water distributor for an IC anaerobic reactor provided by the present application, and please pay special attention to referring to Figures 1 to 5, including: the main body 100 of the swirl water distributor, the main body 100 of the swirl water distributor includes a water distribution cylinder 101, and an inlet pipe 102 and an outlet pipe 103 respectively arranged at the top and bottom of the water distribution cylinder 101; a flow guiding assembly 200, which is used to guide the sewage entering the interior of the water distribution cylinder 101 to form a swirl. The flow guiding assembly 200 includes a rotating disk 201 rotatably arranged on the inner wall of the water distribution cylinder 101. An annular opening is formed on the surface of the rotating disk 201, and a plurality of swirl vanes 202 are arranged in a circumferential array on the inner wall of the annular opening. The swirl vanes 202 are inclined at an angle of 45 degrees on the inner wall of the annular opening. The outer ring surface of the rotating disk 201 is provided with insertion openings in a circumferential array, and corresponding insertion grooves are formed on the inner wall of the annular opening. After passing through the insertion openings and being inserted into the insertion grooves, the swirl vanes 202 are clamped and arranged inside the annular opening.

[0031] Specifically, when the sewage flows downward inside the water distribution cylinder 101, it can generate a swirl under the action of a plurality of swirl vanes 202. The angle design of the swirl vanes 202 enables it to effectively divide the sewage into multiple small eddies. These eddies continuously collide and mix during the downward flow process and finally are discharged from the outlet pipe 103 and evenly distributed at the bottom of the IC anaerobic reactor. During this process, the guiding effect of the swirl vanes 202 ensures the uniform distribution of the sewage across the entire cross-section of the reactor, thereby increasing the contact area and activity of microorganisms and enhancing the degradation efficiency of pollutants.

[0032] Please refer specifically to Figure 3 , the water distribution cylinder 101 is arranged inside the IC anaerobic reactor, the inlet pipe 102 is communicated with the external sewage pipeline, the outlet pipe 103 is communicated with the water inlet pipe of the IC anaerobic reactor, and flange connection plates are arranged at the ends of the inlet pipe 102 and the outlet pipe 103.

[0033] Specifically, the water distribution cylinder 101 can be connected to the external sewage pipe through the inlet pipe 102 and connected to the water inlet pipe of the IC anaerobic reactor through the outlet pipe 103.

[0034] Please refer specifically to Figure 2 and Figure 3 , a pre-mixing assembly 300 is arranged inside the water distribution cylinder 101, which is used to pre-mix the sewage before the sewage passes through the flow guiding assembly 200. The pre-mixing assembly 300 includes a fixed disk 301 fixed on the inner wall of the water distribution cylinder 101, and a rotating hole formed on the surface of the fixed disk 301. A rotating disk 302 is rotatably arranged on the inner wall of the rotating hole through a bearing.

[0035] Specifically, under the action of the pre-mixing assembly 300, the sewage can be quickly mixed before passing through the flow guiding assembly 200.

[0036] Please refer specifically to Figure 3 andFigure 4 The bottom end of the inlet pipe 102 extends to the inside of the water distribution cylinder 101, and a connecting pipe 303 extending to the lower surface of the rotating disk 302 is rotatably arranged. An installation hole is formed in the upper surface of the rotating disk 302, and the inner wall of the installation hole is fixedly connected to the outer surface of the connecting pipe 303.

[0037] Specifically, under the action of the connecting pipe 303, the rotating disk 302 can rotate smoothly together with the connecting pipe 303.

[0038] Please refer specifically to Figure 3 and Figure 4 On the inner top wall of the water distribution cylinder 101, a driving motor 304 for driving the connecting pipe 303 and the rotating disk 302 to rotate is fixedly installed. The output end of the driving motor 304 is fixedly provided with a driving gear disk 305, and a driven gear disk 306 meshing with the driving gear disk 305 is fixedly installed on the outer surface of the connecting pipe 303.

[0039] Specifically, the rotation of the driving motor 304 can drive the driving gear disk 305 to rotate, and the rotation of the driving gear disk 305 drives the driven gear disk 306 to rotate. Thus, the rotation of the driving motor 304 can smoothly drive the connecting pipe 303 and the rotating disk 302 to rotate.

[0040] Please refer specifically to Figure 3 and Figure 4 On the lower surface of the rotating disk 302, four rotating rods 308 penetrating through the rotating disk 302 are rotatably arranged in a circumferential array. Helical blades 309 are fixedly installed on the outer surfaces of the four rotating rods 308. The top ends of the rotating rods 308 are fixedly provided with first gear disks 3010. An annular internal gear ring 3011 is fixedly installed on the inner wall of the water distribution cylinder 101, and the inner walls of the four first gear disks 3010 are all meshed with the inner wall of the annular internal gear ring 3011.

[0041] Specifically, under the action of the first gear disk 3010 and the annular internal gear ring 3011, the rotating rods 308 performing circular motion can perform self-rotation.

[0042] Please refer specifically to Figure 3 On the lower surface of the rotating disk 302, two symmetric installation rods 3012 are fixedly installed. The bottom ends of the two installation rods 3012 are fixedly provided with a conical flow guiding disk 3013 corresponding to the bottom end of the connecting pipe 303. A connecting rod 307 is fixedly installed on the lower surface of the conical flow guiding disk 3013, and the bottom end of the connecting rod 307 is fixedly connected to the upper surface of the rotating disk 201.

[0043] Specifically, the rotation of the rotating disk 302 can drive the conical flow guiding disk 3013 to rotate. Thus, the sewage flowing out of the connecting pipe 303 can enter the area of the four helical blades 309, and further, the full mixing of the sewage can be realized.

[0044] Among them, in the present invention, by setting the premixing component 300, during the actual use of the swirl water distributor, when sewage enters the water distribution cylinder 101 and before passing through the diversion component 200, the drive motor 304 can be started. The rotation of the drive motor 304 drives the rotation of the driving gear disk 305. The rotation of the driving gear disk 305 drives the rotation of the driven gear disk 306 and the connecting pipe 303. The rotation of the connecting pipe 303 drives the rotation of the rotating disk 302. The rotation of the rotating disk 302 drives the four rotating rods 308 to perform circular motion together with the rotating disk 302. During the circular motion of the rotating rods 308, the rotating rods 308 can be driven to perform self-rotation under the action of the first gear disk 3010 and the annular internal gear ring 3011, thereby driving the rotation of the spiral blades 309, so that the sewage before passing through the diversion component 200 can be fully premixed, thereby enhancing the swirl effect and further improving the water distribution uniformity.

[0045] Please refer specifically to Figure 6 and Figure 7 , a fixing component 400 is arranged on the outer surface of the swirl water distributor main body 100, which is used to fix the swirl water distributor main body 100 on the inner wall of the IC anaerobic reactor. The fixing component 400 includes a plurality of strip-shaped plates 401 fixedly arranged on the outer surface of the water distribution cylinder 101 in a circumferential array, and an annular hollow cylinder 402 fixedly arranged on the upper surfaces of the plurality of strip-shaped plates 401.

[0046] Specifically, the swirl water distributor main body 100 can be effectively fixed to the inner wall of the IC anaerobic reactor under the action of the fixing component 400.

[0047] Please refer specifically to Figure 6 and Figure 7 , a strip-shaped groove is formed on the surface of the strip-shaped plate 401, and a support rod 403 is rotatably arranged on the surface of the strip-shaped plate 401. A rubber anti-slip ball 404 is fixedly arranged at the bottom end of the support rod 403. A slider 405 is slidably arranged on the inner wall of the strip-shaped groove, and a top rod 406 is rotatably arranged on the surface of the slider 405. One end of the top rod 406 away from the slider 405 is rotatably connected to the surface of the support rod 403. First rotating frames 407 and second rotating frames 408 are respectively fixedly arranged on the surfaces of the strip-shaped plate 401 and the support rod 403. A rotating groove is formed on the surface of the slider 405. The top end of the support rod 403 is rotatably connected to the inner wall of the first rotating frame 407. One end of the top rod 406 is rotatably connected to the inner wall of the rotating groove on the surface of the slider 405. The other end of the top rod 406 is rotatably connected to the inner wall of the second rotating frame 408.

[0048] Specifically, the movement of the slider 405 can drive the top rod 406 to push the support rod 403, so that the support rod 403 can be opened around the first rotating frame 407, so that a plurality of rubber anti-slip balls 404 can be simultaneously pressed against the inner wall of the IC anaerobic reactor, realizing the effective fixation of the water distribution cylinder 101.

[0049] Please refer specifically to Figure 7 and Figure 8 , a threaded post 409 is rotatably arranged on the inner wall of the strip-shaped groove. A threaded hole threadedly connected to the outer surface of the threaded post 409 is provided on the upper surface of the slider 405. The tops of several threaded posts 409 all extend into the interior of the annular hollow cylinder 402 and are all fixedly provided with second toothed discs 4010. An annular external toothed ring 4011 is rotatably arranged on the inner wall of the annular hollow cylinder 402. Several second toothed discs 4010 are all meshed with the annular external toothed ring 4011. A rotary motor 4012 is fixedly arranged on the inner top wall of the annular hollow cylinder 402, and the output end of the rotary motor 4012 is fixedly connected to the top of a threaded post 409.

[0050] Specifically, the rotation of the rotary motor 4012 can drive the rotation of a threaded post 409. The rotation of a threaded post 409 drives the rotation of a second toothed disc 4010. The rotation of a second toothed disc 4010 drives the rotation of the annular external toothed ring 4011. The rotation of the annular external toothed ring 4011 drives the rotation of other second toothed discs 4010. Thus, the rotation of the rotary motor 4012 can drive the simultaneous rotation of several threaded posts 409.

[0051] Among them, by setting the fixing assembly 400 in the present invention, after the swirl water distributor is placed inside the IC anaerobic reactor and the inlet pipe 102 is connected to the outlet pipe 103, the rotary motor 4012 can be started. The rotation of the rotary motor 4012 drives the rotation of a threaded post 409. The rotation of a threaded post 409 drives the rotation of a second toothed disc 4010. The rotation of a second toothed disc 4010 drives the rotation of the annular external toothed ring 4011. The rotation of the annular external toothed ring 4011 drives the rotation of other second toothed discs 4010. Thus, the rotation of the rotary motor 4012 can drive the simultaneous rotation of several threaded posts 409. The rotation of the threaded post 409 drives the slider 405 to move downward. The downward movement of the slider 405 can drive the ejector rod 406 to push against the support rod 403. Thus, the support rod 403 is expanded around the first rotating frame 407, so that several support rods 403 are simultaneously in contact with and pressed against the inner wall of the IC anaerobic reactor, thereby achieving the purpose of quickly installing and fixing the swirl water distributor main body 100 inside the IC anaerobic reactor, and being able to adapt to IC anaerobic reactors of different sizes.

[0052] Working principle: During the actual use of this swirl water distributor, the swirl water distributor can be placed inside the IC anaerobic reactor, and the inlet pipe 102 is connected to an external sewage pipe, and the outlet pipe 103 is communicated with the water inlet pipe of the IC anaerobic reactor; After starting the rotary motor 4012, the rotation of the rotary motor 4012 drives a threaded column 409 to rotate. The rotation of a threaded column 409 drives a second gear disk 4010 to rotate. The rotation of a second gear disk 4010 drives the annular outer gear ring 4011 to rotate. The rotation of the annular outer gear ring 4011 drives other second gear disks 4010 to rotate. Thus, the rotation of the rotary motor 4012 can drive several threaded columns 409 to rotate simultaneously. The rotation of the threaded columns 409 drives the slider 405 to move downward. The downward movement of the slider 405 can drive the ejector rod 406 to push the support rod 403, so that the support rod 403 expands around the first rotating frame 407, and several support rods 403 contact and press against the inner wall of the IC anaerobic reactor at the same time, thereby achieving the purpose of quickly installing and fixing the main body 100 of the swirl water distributor inside the IC anaerobic reactor, and being able to adapt to IC anaerobic reactors of different sizes; Before the sewage enters the water distribution cylinder 101 and before passing through the diversion assembly 200, the drive motor 304 can be started. The rotation of the drive motor 304 drives the driving gear disk 305 to rotate. The rotation of the driving gear disk 305 drives the driven gear disk 306 and the connecting pipe 303 to rotate. The rotation of the connecting pipe 303 drives the rotating disk 302 to rotate. The rotation of the rotating disk 302 drives the four rotating rods 308 to perform circular motion together with the rotating disk 302. During the circular motion of the rotating rods 308, the rotating rods 308 can be driven to perform self-rotation under the action of the first gear disk 3010 and the annular inner gear ring 3011, thereby driving the spiral blade 309 to rotate, so that the sewage before passing through the diversion assembly 200 can be fully pre-mixed; After the sewage is pre-mixed and flows downward inside the water distribution cylinder 101, the sewage can generate swirl under the action of several swirl vanes 202. The angle design of the swirl vanes 202 enables it to effectively divide the sewage into multiple small eddies. These eddies continuously collide and mix during the downward flow, and finally are discharged from the outlet pipe 103 and evenly distributed at the bottom of the IC anaerobic reactor. During this process, the guiding function of the swirl vanes 202 ensures the uniform distribution of the sewage across the entire cross-section of the reactor, thereby increasing the contact area and activity of the microorganisms and enhancing the degradation efficiency of the pollutants.

[0053] The above describes the embodiments of the specific implementation manner, but this embodiment is not limited to the above specific implementation manner. The above specific implementation manner is only illustrative and not restrictive. Under the inspiration of this embodiment, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of this embodiment.

Claims

1. A swirl water distributor for an IC anaerobic reactor, characterized in that Comprising: A swirl water distributor main body (100), the swirl water distributor main body (100) includes a water distribution cylinder (101), and an inlet pipe (102) and an outlet pipe (103) respectively arranged at the top and bottom of the water distribution cylinder (101); A flow guiding component (200), which is used to guide the sewage entering the interior of the water distribution cylinder (101) to form a swirl. The flow guiding component (200) includes a rotating disk (201) rotatably arranged on the inner wall of the water distribution cylinder (101). The surface of the rotating disk (201) is provided with an annular opening, and a plurality of swirl vanes (202) are arranged in a circumferential array on the inner wall of the annular opening. The swirl vanes (202) are inclined at an angle of 45 degrees on the inner wall of the annular opening. The outer ring surface of the rotating disk (201) is provided with insertion openings in a circumferential array, and the inner wall of the annular opening is provided with insertion slots corresponding to the insertion openings. The swirl vanes (202) pass through the insertion openings and are inserted into the insertion slots and then are snap-fitted inside the annular opening; A pre-mixing component (300) is arranged inside the water distribution cylinder (101), and is used to pre-mix the sewage before the sewage passes through the flow guiding component (200). The pre-mixing component (300) includes a fixed disk (301) fixed on the inner wall of the water distribution cylinder (101), and a rotating hole opened on the surface of the fixed disk (301). The inner wall of the rotating hole is rotatably provided with a rotating disk (302) through a bearing.

2. The swirl water distributor of an IC anaerobic reactor according to claim 1, characterized in that, The water distribution cylinder (101) is arranged inside an IC anaerobic reactor, and the inlet pipe (102) is communicated with an external sewage pipeline. The outlet pipe (103) is communicated with the inlet pipe of the IC anaerobic reactor, and flange connection disks are arranged at the ends of the inlet pipe (102) and the outlet pipe (103).

3. The swirl water distributor of an IC anaerobic reactor according to claim 1, characterized in that, The bottom end of the inlet pipe (102) extends into the interior of the water distribution cylinder (101) and is rotatably provided with a connecting pipe (303) extending to the lower surface of the rotating disk (302). An installation hole is opened on the upper surface of the rotating disk (302), and the inner wall of the installation hole is fixedly connected with the outer surface of the connecting pipe (303).

4. The swirl water distributor of an IC anaerobic reactor according to claim 3, characterized in that, A driving motor (304) for driving the connecting pipe (303) and the rotating disk (302) to rotate is fixedly arranged on the inner top wall of the water distribution cylinder (101). A driving gear disk (305) is fixedly arranged at the output end of the driving motor (304), and a driven gear disk (306) meshing with the driving gear disk (305) is fixedly arranged on the outer surface of the connecting pipe (303).

5. The swirl water distributor of an IC anaerobic reactor according to claim 1, characterized in that, Four rotating rods (308) penetrating through the rotating disk (302) are rotatably arranged on the lower surface of the rotating disk (302) in a circumferential array. Helical blades (309) are fixedly arranged on the outer surfaces of the four rotating rods (308), and a first gear disk (3010) is fixedly arranged at the top end of the rotating rod (308). An annular inner gear ring (3011) is fixedly arranged on the inner wall of the water distribution cylinder (101), and the four first gear disks (3010) are all meshed with the inner wall of the annular inner gear ring (3011).

6. The swirl water distributor of an IC anaerobic reactor according to claim 5, characterized in that, The lower surface of the rotating disk (302) is fixedly provided with two symmetric mounting rods (3012), and the bottom ends of the two mounting rods (3012) are fixedly provided with a conical flow guide disk (3013) corresponding to the bottom end of the connecting pipe (303). The lower surface of the conical flow guide disk (3013) is fixedly provided with a connecting rod (307), and the bottom end of the connecting rod (307) is fixedly connected to the upper surface of the rotating disk (201).

7. The swirl water distributor of an IC anaerobic reactor according to claim 1, characterized in that, A fixing component (400) is arranged on the outer surface of the swirl water distributor main body (100), and is used to fix the swirl water distributor main body (100) on the inner wall of the IC anaerobic reactor. The fixing component (400) includes a plurality of strip-shaped plates (401) fixedly arranged on the outer surface of the water distribution cylinder (101) in a circumferential array, and an annular hollow cylinder (402) fixedly arranged on the upper surfaces of the plurality of strip-shaped plates (401).

8. The swirl water distributor of an IC anaerobic reactor according to claim 7, characterized in that, A strip-shaped groove is formed on the surface of the strip-shaped plate (401), and a support rod (403) is rotatably arranged on the surface of the strip-shaped plate (401). A rubber anti-slip ball (404) is fixedly arranged at the bottom end of the support rod (403). A slider (405) is slidably arranged on the inner wall of the strip-shaped groove, and a top rod (406) is rotatably arranged on the surface of the slider (405). One end of the top rod (406) away from the slider (405) is rotatably connected to the surface of the support rod (403). First rotating frames (407) and second rotating frames (408) are respectively fixedly arranged on the surfaces of the strip-shaped plate (401) and the support rod (403). A rotating groove is formed on the surface of the slider (405). The top end of the support rod (403) is rotatably connected to the inner wall of the first rotating frame (407). One end of the top rod (406) is rotatably connected to the inner wall of the rotating groove on the surface of the slider (405). The other end of the top rod (406) is rotatably connected to the inner wall of the second rotating frame (408).

9. The swirl water distributor of an IC anaerobic reactor according to claim 8, characterized in that A threaded column (409) is rotatably arranged on the inner wall of the strip-shaped groove. A threaded hole threadedly connected to the outer surface of the threaded column (409) is formed on the upper surface of the slider (405). The top ends of the plurality of threaded columns (409) all extend into the interior of the annular hollow cylinder (402) and are all fixedly provided with second gear disks (4010). An annular external gear ring (4011) is rotatably arranged on the inner wall of the annular hollow cylinder (402). The plurality of second gear disks (4010) are all meshed with the annular external gear ring (4011). A rotating motor (4012) is fixedly arranged on the inner top wall of the annular hollow cylinder (402), and the output end of the rotating motor (4012) is fixedly connected to the top end of one of the threaded columns (409).

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