CN220766691U - Anti-blocking anaerobic reactor - Google Patents
Anti-blocking anaerobic reactor Download PDFInfo
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- CN220766691U CN220766691U CN202321032022.7U CN202321032022U CN220766691U CN 220766691 U CN220766691 U CN 220766691U CN 202321032022 U CN202321032022 U CN 202321032022U CN 220766691 U CN220766691 U CN 220766691U
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- reactor body
- fixedly connected
- reactor
- rod
- filter plate
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- 239000010802 sludge Substances 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 239000010865 sewage Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 7
- 238000002156 mixing Methods 0.000 abstract description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 4
- 230000029087 digestion Effects 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000855 fermentation Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses an anti-blocking anaerobic reactor, which comprises an anti-blocking assembly, wherein the anti-blocking assembly comprises a reactor body, a sewage inlet pipe, a driving motor, a stirring rod, a belt pulley, a belt, a sludge bed, a sludge suspension layer, a filter plate, a three-phase separator, an exhaust pipe and a drain pipe; the right side of the reactor body is communicated with and fixed with a sewage inlet pipe. According to the utility model, sewage enters the reactor body through the sewage inlet pipe, the driving motor is used for uniformly mixing and distributing the sewage through the stirring rod, the sewage is continuously conveyed upwards to the sludge bed due to stirring of water flow and bubbles, most organic pollutants in the sewage are degraded into methane and carbon dioxide through anaerobic fermentation in the sludge bed due to high-concentration and high-activity sludge, and then are conveyed through the sludge suspension layer and the filter plate, digestion gas, digestion liquid and sludge particles are separated through the three-phase separator, and the three-phase separator can be prevented from being blocked through the operation of uniformly mixing and distributing the sewage and the filter plate.
Description
Technical field:
the utility model relates to an anaerobic reactor, in particular to an anti-blocking anaerobic reactor, and belongs to the technical field of reactors.
The background technology is as follows:
anaerobic biological treatment mainly utilizes the action of a large number of anaerobic microorganisms existing in a high-efficiency anaerobic device to degrade soluble organic matters and partial non-soluble organic matters contained in wastewater, and the main products after decomposition are as follows: CO2, H2O, CH4 and synthetic anaerobic microbial cells. The anaerobic treatment unit can directly determine whether the subsequent aerobic treatment process is normally operated or not, and the final effluent can reach the emission standard or not;
the conventional anaerobic reactor has the defects that the water body contains more impurities, sewage is directly conveyed upwards from the bottom during water inlet and water distribution, and uniform water distribution cannot be well carried out, so that a three-phase separator is easy to block and difficult to normally operate, and the anti-blocking anaerobic reactor is provided.
The utility model comprises the following steps:
the present utility model is directed to an anti-clogging anaerobic reactor, which solves one of the problems set forth in the background art.
The utility model is implemented by the following technical scheme: an anti-blocking anaerobic reactor comprises an anti-blocking assembly, wherein the anti-blocking assembly comprises a reactor body, a sewage inlet pipe, a driving motor, a stirring rod, a belt pulley, a belt, a sludge bed, a sludge suspension layer, a filter plate, a three-phase separator, an exhaust pipe and a drain pipe;
the sewage treatment device comprises a reactor body, a sewage inlet pipe, a driving motor, two stirring rods, an exhaust pipe, a belt pulley, a filter plate, a three-phase separator and a water discharge pipe, wherein the right side of the reactor body is communicated with and fixedly connected with the sewage inlet pipe, the driving motor is fixedly connected to the right side of the reactor body, the two stirring rods are rotatably connected between the inner walls of the two sides of the reactor body, the end part of one stirring rod in the two stirring rods extends to the outside of the reactor body and is fixedly connected with the output shaft of the driving motor, the other end of the stirring rod extends to the other side of the reactor body and is fixedly connected with the belt pulley, the two belt pulleys are in transmission connection with the same belt, the reactor body is fixedly connected with the sludge bed, the reactor body is movably contacted with the filter plate, the three-phase separator is fixedly connected to the inner wall of the top of the reactor body, a sludge suspension layer is arranged on the sludge bed, the top of the three-phase separator is communicated with and fixedly connected with the exhaust pipe, the end part of the exhaust pipe extends to the upper part of the reactor body, the right side of the three-phase separator is communicated with the water discharge pipe, and the end part of the water discharge pipe extends to the right side of the reactor body.
As a further preferred aspect of the present utility model: the reactor body is provided with a return groove with one side being provided with an opening, and the inner wall of the return groove is movably contacted with the outer side of the filter plate.
As a further preferred aspect of the present utility model: one side of the anti-blocking component is provided with a fixing component, and the fixing component comprises a rectangular block, a fixing rod and a moving rod;
the reactor comprises a reactor body, wherein a rectangular block is welded on the front side of the reactor body, a fixed rod is welded on one side of the rectangular block, and a movable rod is connected onto the fixed rod in a sliding manner.
As a further preferred aspect of the present utility model: a spring is welded between the end part of the movable rod and one side of the rectangular block, and the spring is movably sleeved on the fixed rod.
As a further preferred aspect of the present utility model: the other end of the movable rod is welded with an L-shaped rod.
As a further preferred aspect of the present utility model: the front side fixedly connected with mounting panel of filter, the bottom welding of mounting panel has the installation piece, set up the card hole on the installation piece, card hole and L shape pole looks cartridge.
As a further preferred aspect of the present utility model: the filter plate is fixedly connected with a return-shaped sealing ring, and the return-shaped sealing ring is movably contacted with the return-shaped groove.
As a further preferred aspect of the present utility model: two circular holes are formed in the left inner wall of the reactor body, two bearings are fixedly connected to the inner wall of each circular hole, and the inner side of the inner ring of each bearing is welded with the outer side of the corresponding stirring rod.
The utility model has the advantages that: according to the utility model, sewage enters the reactor body through the sewage inlet pipe, the driving motor is used for uniformly mixing and distributing the sewage through the stirring rod, the sewage is continuously conveyed upwards to the sludge bed due to stirring of water flow and bubbles, most organic pollutants in the sewage are degraded into methane and carbon dioxide through anaerobic fermentation in the sludge bed due to high-concentration and high-activity sludge, and then are conveyed through the sludge suspension layer and the filter plate, digestion gas, digestion liquid and sludge particles are separated through the three-phase separator, and the three-phase separator can be prevented from being blocked through the operation of uniformly mixing and distributing the sewage and the filter plate.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the left-hand side perspective of the present utility model;
FIG. 3 is a schematic view of a cut-away perspective structure of a reactor body according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present utility model.
In the figure: 1. an anti-blocking assembly; 2. a reactor body; 3. a sewage inlet pipe; 4. a driving motor; 5. a stirring rod; 6. a belt pulley; 7. a belt; 8. a sludge bed; 9. a sludge suspension layer; 10. a return groove; 11. a filter plate; 12. a three-phase separator; 13. an exhaust pipe; 14. a drain pipe; 15. a fixing assembly; 16. rectangular blocks; 17. a fixed rod; 18. a moving rod; 19. a spring; 20. an L-shaped rod; 21. a mounting plate; 22. a mounting block; 23. and (5) clamping the hole.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: an anti-blocking anaerobic reactor comprises an anti-blocking assembly 1, wherein the anti-blocking assembly 1 comprises a reactor body 2, a sewage inlet pipe 3, a driving motor 4, a stirring rod 5, a belt pulley 6, a belt 7, a sludge bed 8, a sludge suspension layer 9, a filter plate 11, a three-phase separator 12, an exhaust pipe 13 and a drain pipe 14;
the right side of the reactor body 2 is communicated with and fixedly provided with a sewage inlet pipe 3, the right side of the reactor body 2 is fixedly connected with a driving motor 4, two stirring rods 5 are rotatably connected between the inner walls of the two sides of the reactor body 2, the end part of one stirring rod 5 in the two stirring rods 5 extends out of the reactor body 2 and is fixedly connected with an output shaft of the driving motor 4, the other end of the stirring rod 5 extends to the other side of the reactor body 2 and is fixedly connected with a belt pulley 6, the two belt pulleys 6 are in transmission connection with the same belt 7, the reactor body 2 is fixedly connected with a sludge bed 8, the reactor body 2 is movably contacted with a filter plate 11, the inner wall of the top of the reactor body 2 is fixedly connected with a three-phase separator 12, a sludge suspension layer 9 is arranged on the sludge bed 8, the top of the three-phase separator 12 is communicated with and is fixedly provided with an exhaust pipe 13, the end part of the exhaust pipe 13 extends to the upper side of the reactor body 2, the right side of the three-phase separator 12 is communicated with and is fixedly provided with a drain pipe 14, and the end part of the drain pipe 14 extends to the right side of the reactor body 2.
In this embodiment, specific: the reactor body 2 is provided with a return groove 10 with one side being provided with an opening, the inner wall of the return groove 10 is movably contacted with the outer side of the filter plate 11, and the filter plate 11 is used for filtering, so that the blocking can be prevented.
In this embodiment, specific: one side of the anti-blocking component 1 is provided with a fixing component 15, and the fixing component 15 comprises a rectangular block 16, a fixing rod 17 and a moving rod 18;
a rectangular block 16 is welded on the front side of the reactor body 2, a fixed rod 17 is welded on one side of the rectangular block 16, and a movable rod 18 is connected on the fixed rod 17 in a sliding manner.
In this embodiment, specific: a spring 19 is welded between the end of the moving rod 18 and one side of the rectangular block 16, the spring 19 is movably sleeved on the fixed rod 17, an L-shaped rod 20 is welded at the other end of the moving rod 18, a mounting plate 21 is fixedly connected to the front side of the filter plate 11, a mounting block 22 is welded at the bottom of the mounting plate 21, a clamping hole 23 is formed in the mounting block 22, the clamping hole 23 is clamped with the L-shaped rod 20, the moving rod 18 is driven to move by pulling the L-shaped rod 20, the moving rod 18 slides on the fixed rod 17, the L-shaped rod 20 is separated from the clamping hole 23, the mounting plate 21 is moved, the filter plate 11 is driven to be separated from the return groove 10 by the mounting plate 21, and the filter plate 11 can be taken down for cleaning.
In this embodiment, specific: the filter plate 11 is fixedly connected with a square sealing ring, the square sealing ring is movably contacted with the square groove 10, and sewage is prevented from flowing out through the square groove 10 through the square sealing ring.
In this embodiment, specific: two circular holes are formed in the left inner wall of the reactor body 2, two bearings are fixedly connected to the inner wall of each circular hole, the inner side of the inner ring of each bearing is welded with the outer side of the corresponding stirring rod 5, so that the bearings are fixed with the stirring rod 5 more firmly, and the shaking phenomenon is avoided.
When the sewage treatment device is used, through starting the driving motor 4, sewage enters the reactor body 2 through the sewage inlet pipe 3, meanwhile, the driving motor 4 drives one stirring rod 5 in the two stirring rods 5 to rotate, the stirring rod 5 drives the belt pulley 6 to rotate, the belt pulley 6 drives the other belt pulley 6 to rotate through the belt 7, the other belt pulley 6 drives the other stirring rod 5 to rotate, the two stirring rods 5 simultaneously rotate, the stirring rods 5 uniformly mix and distribute the sewage, the efficiency of the whole sewage treatment is improved, the sewage is continuously conveyed to the sludge bed 8 upwards due to stirring of water flow and bubbles, most organic pollutants in the sewage are degraded into methane and carbon dioxide through anaerobic fermentation in the sludge bed 8 due to high concentration and high activity, then the waste water is conveyed upwards through the sludge suspension layer 9 and is filtered through the filter plate 11, the waste water is filtered and is used for separating digestive gas, digestive juice and sludge particles through the three-phase separator 12, the gas is discharged out of the reactor body 2 through the exhaust pipe 13, clear water is discharged through the drain pipe 14, so that the blockage of the three-phase separator 12 can be reduced through the operation of uniformly mixing water and the filter plate 11, when the filter plate 11 needs to be removed, the L-shaped rod 20 is pulled, the L-shaped rod 20 drives the movable rod 18 to move, the movable rod 18 slides on the fixed rod 17, the spring 19 is stretched by the movable rod 18 in the moving process, the L-shaped rod 20 is separated from the clamping hole 23, and then the filter plate 11 is driven by the movable mounting plate 21 to be separated from the circular groove 10, so that the filter plate 11 can be removed for cleaning.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The anti-blocking anaerobic reactor is characterized by comprising an anti-blocking assembly (1), wherein the anti-blocking assembly (1) comprises a reactor body (2), a sewage inlet pipe (3), a driving motor (4), a stirring rod (5), a belt pulley (6), a sludge bed (8), a sludge suspension layer (9), a filter plate (11), a three-phase separator (12), an exhaust pipe (13) and a drain pipe (14);
the right side of the reactor body (2) is communicated with and fixedly connected with a sewage inlet pipe (3), the right side of the reactor body (2) is fixedly connected with a driving motor (4), two stirring rods (5) are rotationally connected between the inner walls of the two sides of the reactor body (2), the end part of one stirring rod (5) in the two stirring rods (5) extends out of the reactor body (2) and is fixedly connected with the output shaft of the driving motor (4), the other end of the stirring rod (5) extends to the other side of the reactor body (2) and is fixedly connected with a belt pulley (6), two belt pulleys (6) are in transmission connection with the same belt (7), a sludge bed (8) is fixedly connected to the reactor body (2), a filter plate (11) is movably connected to the reactor body (2), a three-phase separator (12) is fixedly connected to the inner wall of the top of the reactor body (2), a sludge suspension layer (9) is arranged on the sludge bed (8), the top of the three-phase separator (12) is communicated with the top of the three-phase separator (12), a water outlet pipe (13) is fixedly connected to the end part of the three-phase separator (13) on the reactor (2), the end of the drain pipe (14) extends to the right side of the reactor body (2).
2. The anti-clogging anaerobic reactor according to claim 1, wherein a circular groove (10) with one side being an opening is arranged on the reactor body (2), and the inner wall of the circular groove (10) is movably contacted with the outer side of the filter plate (11).
3. An anti-clogging anaerobic reactor as claimed in claim 1, wherein a fixed assembly (15) is provided on one side of the anti-clogging assembly (1), the fixed assembly (15) comprising a rectangular block (16), a fixed rod (17), a moving rod (18);
rectangular blocks (16) are welded on the front side of the reactor body (2), fixing rods (17) are welded on one sides of the rectangular blocks (16), and moving rods (18) are connected to the fixing rods (17) in a sliding mode.
4. A reactor according to claim 3, characterized in that a spring (19) is welded between the end of the moving rod (18) and one side of the rectangular block (16), said spring (19) being movably sleeved on the fixed rod (17).
5. A reactor according to claim 3, characterized in that the other end of the moving rod (18) is welded with an L-shaped rod (20).
6. The anti-blocking anaerobic reactor according to claim 1, wherein the front side of the filter plate (11) is fixedly connected with a mounting plate (21), a mounting block (22) is welded at the bottom of the mounting plate (21), a clamping hole (23) is formed in the mounting block (22), and the clamping hole (23) is clamped with the L-shaped rod (20).
7. An anti-clogging anaerobic reactor as claimed in claim 1, wherein a return seal ring is fixedly connected to the filter plate (11), and is in movable contact with the return groove (10).
8. The anti-clogging anaerobic reactor according to claim 1, wherein two circular holes are formed in the left inner wall of the reactor body (2), two bearings are fixedly connected to the inner wall of each circular hole, and the inner side of the inner ring of each bearing is welded with the outer side of the corresponding stirring rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321032022.7U CN220766691U (en) | 2023-04-28 | 2023-04-28 | Anti-blocking anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321032022.7U CN220766691U (en) | 2023-04-28 | 2023-04-28 | Anti-blocking anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766691U true CN220766691U (en) | 2024-04-12 |
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ID=90614254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321032022.7U Active CN220766691U (en) | 2023-04-28 | 2023-04-28 | Anti-blocking anaerobic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766691U (en) |
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- 2023-04-28 CN CN202321032022.7U patent/CN220766691U/en active Active
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