CN213326928U - HL-IC high-efficiency mixing anaerobic reactor - Google Patents
HL-IC high-efficiency mixing anaerobic reactor Download PDFInfo
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- CN213326928U CN213326928U CN202021221428.6U CN202021221428U CN213326928U CN 213326928 U CN213326928 U CN 213326928U CN 202021221428 U CN202021221428 U CN 202021221428U CN 213326928 U CN213326928 U CN 213326928U
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- zone
- water
- anaerobic
- water diversion
- anaerobic reactor
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- 238000002156 mixing Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 20
- 238000007872 degassing Methods 0.000 claims description 9
- 238000010992 reflux Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 20
- 239000010802 sludge Substances 0.000 abstract description 20
- 239000010865 sewage Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to a HL-IC high-efficiency mixing anaerobic reactor, which comprises a body, wherein a mixing zone, a first anaerobic zone, a second anaerobic zone, a settling zone and a gas-liquid separation zone are sequentially arranged in the body from bottom to top; a water distribution assembly is arranged in the mixing area and comprises a liquid inlet pipe, the liquid inlet pipe is communicated with a water distribution chamber, the lower part of the water distribution chamber is externally connected with a plurality of second water distribution parts, the water outlets of the second water distribution parts are inclined downwards, and the water outlet directions of the second water distribution parts can form a second rotational flow direction, so that sludge particles at the bottom of the body can be blown away, sewage and the sludge particles are fully mixed, and the utilization rate of the sludge particles is improved; the external a plurality of first water-dividing portions in water diversion chamber upper portion, the delivery port slope of first water-dividing portion upwards, the play water direction of a plurality of first water-dividing portions can form first whirl orientation, and rivers to the below form an ascending lifting power for the mud granule is difficult for subsiding, further guarantees the great mixed degree between them, in order to improve sewage purification effect.
Description
Technical Field
The utility model relates to a sewage treatment field especially relates to a HL-IC high efficiency mixes anaerobic reactor.
Background
In sewage treatment, an anaerobic reactor is commonly used for treating sewage, and the sewage is mainly purified by mixing and reacting sludge particles with organic microorganisms. However, in the existing anaerobic reactor, the sludge particles are partially deposited at the bottom and partially flow upwards along with the water distributor, so that the utilization rate of the sludge particles is not high; also have and increase the degree of mixing through the agitating unit who sets up the motor drive in the mixing zone, but increase the power consumption, on the other hand influences other structures and lays in it for the result of use is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model provides a HL-IC high-efficiency mixing anaerobic reactor for making up the deficiency of the prior art, which at least solves or alleviates one or more technical problems in the prior art, or at least provides a beneficial choice.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
an HL-IC high efficiency hybrid anaerobic reactor, comprising:
the device comprises a body, wherein a mixing zone, a first anaerobic zone, a second anaerobic zone, a settling zone and a gas-liquid separation zone are sequentially arranged in the body from bottom to top, and a liquid inlet is arranged on the body corresponding to the mixing zone;
locate the water distribution subassembly in the mixed area, include the feed liquor pipe of being connected with the inlet, feed liquor pipe intercommunication water diversion chamber, a plurality of first water diversion portions of even external on the upper portion of water diversion chamber, the delivery port slope of every first water diversion portion upwards sets up, and the play water direction of a plurality of first water diversion portions can form first whirl orientation, a plurality of second water diversion portions of even external in the lower part of water diversion chamber, the delivery port slope of every second water diversion portion sets up downwards, and the play water direction of a plurality of second water diversion portions can form second whirl orientation.
Further, the first rotational flow direction and the second rotational flow direction are opposite.
Further, an included angle between the first rotational flow direction and the horizontal plane is 45 degrees.
Further, the first water diversion part and the second water diversion part respectively comprise a straight pipe section, and the straight pipe sections are communicated with the water diversion chamber; the elbow section is communicated with the straight pipe section, and the elbow section is detachably connected with the straight pipe section.
Further, a backflow unit is arranged between the second anaerobic zone and the mixing zone and is connected with the liquid inlet;
the tops of the first anaerobic zone and the second anaerobic zone are respectively provided with a three-phase separator;
the top of the body is provided with a degassing tank communicated with the gas-liquid separation zone, and the degassing tank is externally connected with a biogas pipe;
the gas-liquid separation zone is connected with the three-phase separator of the first anaerobic zone through a first gas inlet pipe, and the gas-liquid separation zone is connected with the three-phase separator of the second anaerobic zone through a second gas inlet pipe.
Furthermore, the gas-liquid separation zone is provided with an effluent weir, the lower part of the effluent weir is provided with an effluent pipe, and the outer side of the body corresponding to the gas-liquid separation zone is provided with a disc ladder.
Furthermore, a lightning rod is arranged at the top of the degassing tank.
Furthermore, a manhole is arranged on the side face of the lower portion of the body, and inner crawling ladders are arranged on the inner walls of the body of the first anaerobic zone and the body of the second anaerobic zone.
Furthermore, the anaerobic reactor also comprises a downpipe arranged in the body, the downpipe is communicated with the settling zone and the mixing zone, the lower end of the downpipe penetrates through the water distribution chamber and then abuts against the inner bottom of the body, and through holes are uniformly distributed on the water distribution pipe between the water distribution chamber and the body.
The utility model adopts the above technical scheme, the advantage that has is: according to the HL-IC efficient mixed anaerobic reactor, the second water dividing part is arranged, so that sludge particles at the bottom of the body can be blown away, sewage and the sludge particles are fully mixed, and the utilization rate of the sludge particles is improved; through the arrangement of the first water dividing part, an upward lifting force can be formed on the lower water flow, so that sludge particles are not easy to precipitate, and the larger mixing degree of the sludge particles and sewage is further ensured, so that the sewage purification effect is improved; the first rotational flow direction and the second rotational flow direction are more favorable for increasing the mixing degree of sludge particles and sewage, and efficient mixing is realized.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the water distribution assembly and the downpipe in FIG. 1;
FIG. 3 is a schematic view of the water distribution assembly in the body from above;
in the figure, 1, a body, 2, a mixing zone, 3, a first anaerobic zone, 4, a second anaerobic zone, 5, a precipitation zone, 6, a gas-liquid separation zone, 7, a liquid inlet, 8, a liquid inlet pipe, 9, a water division chamber, 10, a second water division part, 11, a first water division part, 12, a three-phase separator, 13, a first air inlet pipe, 14, a second air inlet pipe, 15, a degassing tank, 16, a water outlet weir, 17, a water falling pipe, 18 and a reflux unit.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1-3, in this embodiment, the HL-IC high-efficiency hybrid anaerobic reactor includes a body 1, a mixing zone 2, a first anaerobic zone 3, a second anaerobic zone 4, a settling zone 5, and a gas-liquid separation zone 6 are sequentially disposed in the body 1 from bottom to top, a liquid inlet 7 is disposed on the body 1 corresponding to the mixing zone 2, a water distribution assembly is disposed in the mixing zone 2, and includes a liquid inlet pipe 8 connected to the liquid inlet 7, the liquid inlet pipe 8 is communicated with a water distribution chamber 9, a plurality of second water distribution portions 10 are uniformly and externally connected to the lower portion of the water distribution chamber 9, a water outlet of each second water distribution portion 10 is obliquely and downwardly disposed, water outlet directions of the plurality of second water distribution portions 10 can form a second rotational flow direction, so that sludge particles at the bottom of the body 1 can be blown away, so that sewage and sludge particles are fully mixed, and utilization rate of the sludge particles is; the even external a plurality of first water-dividing portions 11 in upper portion of branch water chamber 9, the delivery port slope of every first water-dividing portion 11 upwards sets up, and the play water direction of a plurality of first water-dividing portions 11 can form first whirl direction, and it forms an ascending lifting power to the rivers of below for the mud granule is difficult for subsiding, further guarantees the great mixed degree in both, with improvement sewage purification effect. And then, under the action of a second water dividing part 10, the sewage enters a first anaerobic zone 3 for reaction, methane is generated and lifted to a three-phase separator 12 of the first anaerobic zone 3, the methane is lifted to a gas-liquid separation zone 6 through a first air inlet pipe 13, sludge particles are intercepted, sewage enters a second anaerobic zone 4 for reaction, the sewage is further mixed and reacted with the sludge particles reacted with the second anaerobic zone 4 to generate a small amount of methane, the methane is lifted to the three-phase separator of the second anaerobic zone, the methane enters the gas-liquid separation zone 6 through a second air inlet pipe 14, the sludge particles are intercepted, the sewage enters a settling zone 5 for settling so as to settle the carried sludge particles, the methane separated by the gas-liquid separation zone 6 enters a degassing tank 15 for collection, and clear water is discharged through a water outlet weir 16. The sediment in the settling zone 5 is dropped to the bottom of the body through the downpipe 17.
A backflow unit 18 is further arranged between the second anaerobic zone 4 and the mixing zone 2 and is connected with the liquid inlet, so that sewage circulation treatment is realized, and sewage is thoroughly purified.
Understandably, the first rotational flow direction and the second rotational flow direction are opposite, so that sludge particles and sewage can be mixed to a greater extent. Specifically, an included angle between the first swirling direction and the horizontal plane may be 45 degrees.
Understandably, the first water dividing part 11 and the second water dividing part 10 respectively comprise a straight pipe section 111, and the straight pipe section 111 is communicated with the water dividing chamber 9; and the elbow section 112 is communicated with the straight pipe section 111, the elbow section is detachably connected with the straight pipe section, and the elbow section is easy to damage and convenient to replace.
Understandably, the outer side of the body corresponding to the gas-liquid separation area 6 is provided with a disc ladder, so that the maintenance is convenient.
Understandably, the top of the degassing tank 15 is provided with a lightning rod.
Understandably, the lower side of the body 1 is provided with a manhole, and the inner walls of the bodies of the first anaerobic zone and the second anaerobic zone are provided with inner crawling ladders, so that the maintenance is facilitated.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. An HL-IC high-efficiency hybrid anaerobic reactor, which is characterized by comprising:
the device comprises a body, wherein a mixing zone, a first anaerobic zone, a second anaerobic zone, a settling zone and a gas-liquid separation zone are sequentially arranged in the body from bottom to top, and a liquid inlet is arranged on the body corresponding to the mixing zone;
locate the water distribution subassembly in the mixed area, include the feed liquor pipe of being connected with the inlet, feed liquor pipe intercommunication water diversion chamber, a plurality of first water diversion portions of even external on the upper portion of water diversion chamber, the delivery port slope of every first water diversion portion upwards sets up, and the play water direction of a plurality of first water diversion portions can form first whirl orientation, a plurality of second water diversion portions of even external in the lower part of water diversion chamber, the delivery port slope of every second water diversion portion sets up downwards, and the play water direction of a plurality of second water diversion portions can form second whirl orientation.
2. The HL-IC high efficiency hybrid anaerobic reactor according to claim 1, wherein the first and second rotational flow directions are opposite.
3. An HL-IC high efficiency hybrid anaerobic reactor according to claim 2, wherein the first rotational flow direction is at an angle of 45 degrees to the horizontal.
4. A HL-IC high efficiency hybrid anaerobic reactor according to any one of claims 1 to 3, wherein the first cut-water part and the second cut-water part each comprise a straight pipe section, the straight pipe sections being in communication with the water separation chamber; the elbow section is communicated with the straight pipe section, and the elbow section is detachably connected with the straight pipe section.
5. The HL-IC high-efficiency hybrid anaerobic reactor according to claim 1, wherein a reflux unit is further arranged between the second anaerobic zone and the mixing zone, and the reflux unit is connected with the liquid inlet;
the tops of the first anaerobic zone and the second anaerobic zone are respectively provided with a three-phase separator;
the top of the body is provided with a degassing tank communicated with the gas-liquid separation zone, and the degassing tank is externally connected with a biogas pipe;
the gas-liquid separation zone is connected with the three-phase separator of the first anaerobic zone through a first gas inlet pipe, and the gas-liquid separation zone is connected with the three-phase separator of the second anaerobic zone through a second gas inlet pipe.
6. The HL-IC high-efficiency mixing anaerobic reactor as claimed in claim 1, wherein, the gas-liquid separation zone is provided with an effluent weir, the lower part of which is provided with an effluent pipe, and the outer side of the body corresponding to the gas-liquid separation zone is provided with a disc ladder.
7. An HL-IC high efficiency hybrid anaerobic reactor according to claim 5, wherein a lightning rod is arranged at the top of the degassing tank.
8. The HL-IC high-efficiency hybrid anaerobic reactor according to claim 1, wherein a manhole is arranged on the lower side surface of the body, and inner ladder stands are arranged on the inner walls of the body of the first anaerobic zone and the second anaerobic zone.
9. The HL-IC high-efficiency hybrid anaerobic reactor according to claim 1, wherein the anaerobic reactor further comprises a downpipe arranged in the body, the downpipe is communicated with the settling zone and the mixing zone, the lower end of the downpipe penetrates through the water diversion chamber and then abuts against the bottom in the body, and through holes are uniformly distributed on the water diversion pipe between the water diversion chamber and the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221428.6U CN213326928U (en) | 2020-06-28 | 2020-06-28 | HL-IC high-efficiency mixing anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221428.6U CN213326928U (en) | 2020-06-28 | 2020-06-28 | HL-IC high-efficiency mixing anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213326928U true CN213326928U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221428.6U Expired - Fee Related CN213326928U (en) | 2020-06-28 | 2020-06-28 | HL-IC high-efficiency mixing anaerobic reactor |
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| Country | Link |
|---|---|
| CN (1) | CN213326928U (en) |
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2020
- 2020-06-28 CN CN202021221428.6U patent/CN213326928U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |