CN219971978U - Integrated multiple micro-vortex flow sewage rapid purification and reuse device - Google Patents
Integrated multiple micro-vortex flow sewage rapid purification and reuse device Download PDFInfo
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- CN219971978U CN219971978U CN202321316841.4U CN202321316841U CN219971978U CN 219971978 U CN219971978 U CN 219971978U CN 202321316841 U CN202321316841 U CN 202321316841U CN 219971978 U CN219971978 U CN 219971978U
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 78
- 238000004062 sedimentation Methods 0.000 claims abstract description 37
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 239000010802 sludge Substances 0.000 claims description 20
- 230000003068 static effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 229940037003 alum Drugs 0.000 abstract description 15
- 238000005189 flocculation Methods 0.000 abstract description 15
- 230000016615 flocculation Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003541 multi-stage reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, and particularly relates to an integrated multiple micro-vortex flow sewage rapid purification and recycling device which comprises an equipment shell, wherein the inside of the equipment shell is provided with: the bottom of the first-stage reaction tank is provided with a mud bin, and a micro vortex flow device is arranged above the mud bin; grid bars are arranged at the bottom and the top of the micro vortex flow device; the second-stage reaction tank is communicated with the bottom of a partition plate between the first-stage reaction tanks through openings, and is sequentially provided with grid bars, a micro vortex flow device, grid bars and a mud bin from top to bottom; the third-stage reaction tank is communicated with the top of a partition plate between the second-stage reaction tanks through an opening, and a mud bin, grid bars, a micro vortex flow device and the grid bars are sequentially arranged from bottom to top; the steady flow coarse sedimentation tank is communicated with the third-stage reaction tank, and an inclined tube fine sedimentation tank is arranged above the steady flow coarse sedimentation tank. The utility model can solve the problems that in the prior art, alum floc is scattered, so that the flocculation and sedimentation of impurities in sewage are not facilitated, and pollution discharge is affected, and has good market application prospect.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to an integrated multi-micro vortex flow sewage rapid purification and recycling device.
Background
Along with the increasing degree of urban utilization of the country, the diversion of rain and sewage is not considered in many urban early designs, a large amount of rainwater is mixed into sewage, so that COD and BOD in the sewage are generally lower than theoretical values, and the sewage is difficult to treat in large quantity.
The patent of application number CN202120454568.6 discloses a little vortex folded plate flocculation reaction tank that intakes, which comprises a box body, the inlet tube, the outlet pipe, first blow off pipe, the second blow off pipe, the apron, the handle, a motor, the stirring frame, the baffle, little vortex baffle and filter layer, the inside processing chamber that is provided with of box, the inlet tube output passes box left end upper portion and communicates with each other with the processing chamber, the stirring frame top passes box top and is connected with first motor output, the stirring frame is rotatable with the box to be connected, the baffle is installed in the processing chamber right part, little vortex baffle top is connected with the baffle bottom, little vortex baffle bottom and processing chamber bottom are connected, the filter layer left end is installed at the baffle right-hand member, the filter layer right-hand member is installed on the processing chamber right side wall. The reaction tank can improve the reaction effect of the flocculant and impurities in water, can treat the impurities in sewage more completely, and improves the treatment effect. However, the rotating stirring frame and the fan blades of the reaction tank can break up alum blossom formed by reaction, which is unfavorable for flocculating settling of impurities in sewage and influences pollution discharge. Therefore, the utility model provides an integrated multi-micro vortex flow sewage rapid purifying and recycling device which can be widely applied to the treatment and recycling of low-concentration sewage.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide an integrated multi-micro vortex flow sewage rapid purification and reuse device, which is used for solving the problems that alum flocs are scattered, impurities in sewage are not easy to flocculate and settle, and pollution discharge is affected in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
an integrated multiple micro-vortex flow sewage rapid purification and reuse device comprises an equipment shell, wherein a first-stage reaction tank, a second-stage reaction tank, a third-stage reaction tank and a steady-flow coarse sedimentation tank are arranged inside the equipment shell; wherein,
a mud bin is arranged at the bottom of the first-stage reaction tank, and a micro vortex flow device is arranged above the mud bin; grid strips are arranged at the bottom and the top of the micro-vortex cyclone;
the bottom of the partition plate between the second-stage reaction tank and the first-stage reaction tank is provided with an opening for communication; the second-stage reaction tank is sequentially provided with grid bars, a micro vortex flow device, grid bars and a mud bin from top to bottom;
an opening is arranged at the top of a partition plate between the third-stage reaction tank and the second-stage reaction tank for communication; the third-stage reaction tank is sequentially provided with a mud bin, grid bars, a micro vortex flow device and the grid bars from bottom to top;
the steady-flow coarse sedimentation tank is communicated with the third-stage reaction tank, and an inclined tube fine sedimentation tank is arranged above the steady-flow coarse sedimentation tank; the inclined tube fine sedimentation tank comprises a water distribution layer, a honeycomb inclined tube layer and a static pressure water layer; the water distribution layer is positioned above the steady flow coarse sedimentation tank; the honeycomb inclined tube is positioned above the water distribution layer, and a honeycomb inclined tube is arranged in the honeycomb inclined tube; the static pressure water layer is positioned above the honeycomb inclined tube layer, and an adjustable water collecting tank is further arranged above the static pressure water layer.
Preferably, both sides of the equipment shell are respectively provided with a water inlet and a water outlet; the water inlet is communicated with the top of the first-stage reaction tank, and the water outlet is communicated with the rear of the adjustable water collecting tank.
Preferably, activated sludge is further arranged between the sludge bin at the bottom of the first-stage reaction tank and the micro vortex flow device above the first-stage reaction tank.
Preferably, the bottom of the steady flow coarse sedimentation tank is provided with a plurality of sludge hoppers; mud discharging devices are arranged in the mud collecting hopper and the mud bin.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The integrated multi-micro vortex flow sewage rapid purification and recycling device is provided with a multistage reaction tank and a steady flow coarse sedimentation tank, wherein the bottoms of the multistage reaction tank and the steady flow coarse sedimentation tank are respectively provided with a mud bin and a mud collecting hopper, and the settled floccules can be discharged through a mud discharging device in the mud bin and the mud collecting hopper.
(2) According to the integrated multi-micro vortex flow sewage rapid purification and recycling device disclosed by the utility model, sewage flows into the first-stage reaction tank from the water inlet, and sequentially flows through the second-stage reaction tank, the third-stage reaction tank and the steady-flow coarse sedimentation tank after descending and ascending, and the sewage is contacted with the micro vortex flow device and the grid strips in the flowing process to generate micro vortex flocculation reaction, so that impurities in the sewage are coagulated into alum floc to be settled, and sludge discharge is facilitated.
(3) According to the integrated multi-micro vortex flow sewage rapid purification and recycling device, the inclined tube fine sedimentation tank is further arranged above the steady flow coarse sedimentation tank, so that small alum flowers can enter the honeycomb inclined tube to collide and polymerize again in the ascending process, and finally become large floccules to be settled in the sludge hopper, and the large alum flowers are convenient to discharge.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a schematic cross-sectional view at I-I of FIG. 1;
the main reference numerals illustrate:
1. a water inlet; 2. an equipment housing; 3. a partition plate; 4. a micro vortex flow device; 5. grid strips; 6. a chute; 7. a water outlet; 8. an adjustable water collection sump; 9. a mud discharging device.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an integrated multi-micro vortex flow sewage rapid purification and reuse device comprises a device shell 2, wherein a first-stage reaction tank, a second-stage reaction tank, a third-stage reaction tank and a steady flow coarse sedimentation tank are arranged in the device shell 2; wherein,
a mud bin is arranged at the bottom of the first-stage reaction tank, and a micro-vortex cyclone 4 is arranged above the mud bin; grid strips 5 are arranged at the bottom and the top of the micro vortex cyclone 4; activated sludge is also arranged between the mud bin at the bottom of the first-stage reaction tank and the micro-vortex flow device 4 above the mud bin;
the bottom of the partition plate 3 between the second-stage reaction tank and the first-stage reaction tank is provided with an opening for communication; the second-stage reaction tank is sequentially provided with grid strips 5, a micro-vortex cyclone 4, the grid strips 5 and a mud bin from top to bottom;
the top of the partition plate 3 between the third-stage reaction tank and the second-stage reaction tank is provided with an opening for communication; the third-stage reaction tank is sequentially provided with a mud bin, grid strips 5, a micro-vortex cyclone 4 and grid strips 5 from bottom to top;
the steady flow coarse sedimentation tank is communicated with a third-stage reaction tank, and an inclined tube fine sedimentation tank is arranged above the steady flow coarse sedimentation tank; the inclined tube fine sedimentation tank comprises a water distribution layer, a honeycomb inclined tube layer and a static pressure water layer; the water distribution layer is positioned above the steady flow coarse sedimentation tank; the honeycomb inclined tube is positioned above the water distribution layer, and a honeycomb inclined tube 6 is arranged in the honeycomb inclined tube; the static pressure water layer is positioned above the honeycomb inclined tube layer, and an adjustable water collecting tank 8 is arranged above the static pressure water layer, so that the water yield can be adjusted.
In the embodiment, two sides of the equipment shell 2 are respectively provided with a water inlet 1 and a water outlet 7; the water inlet 1 is communicated with the top of the first-stage reaction tank, and the water outlet 7 is communicated with the rear of the adjustable water collecting tank. The bottom of the steady flow coarse sedimentation tank is provided with a plurality of mud collecting hoppers; mud discharging devices 9 are arranged in the mud collecting hopper and the mud bin, so that mud discharging is facilitated. The sludge discharge device 9 in this embodiment is a device which can realize self-discharge of sludge by utilizing the siphon principle. Siphon means that the liquid at the highest point in the pipe moves to the lower pipe orifice under the action of gravity, negative pressure is generated in the U-shaped pipe, and the liquid at the higher pipe orifice is sucked into the highest point. In addition, the sludge discharge device 9 may be a sludge discharge device or a sludge discharge pump in the prior art.
According to the integrated multi-micro vortex flow sewage rapid purification and recycling device, sewage flows into a first-stage reaction tank from a water inlet 1, flows through a second-stage reaction tank, a third-stage reaction tank and a steady flow coarse sedimentation tank in sequence after descending and ascending, and contacts with a micro vortex cyclone 4 and a grid strip 5 in the flowing process to generate micro vortex flocculation reaction, so that impurities in the sewage are coagulated into alum floc to be settled; in addition, the inclined tube fine sedimentation tank is further arranged above the steady flow coarse sedimentation tank, so that small alum flocs can enter the honeycomb inclined tube 6 to collide and polymerize again in the rising process, and finally become large floccules to be settled into the sludge collecting hopper, so that sludge discharge is facilitated, the problems that the alum flocs are scattered, impurities in sewage are not beneficial to flocculation and settlement, and pollution discharge is influenced in the prior art are solved, and the device is very practical and has a good market application prospect.
In actual use, the treated water mixed by the medicaments enters the first-stage reaction tank through the water inlet 1, and the water flows downwards to generate first micro vortex flocculation reaction through the top grid strips 5; the water flow continuously flows downwards to enter a micro-vortex cyclone 4, and the micro-vortex cyclone 4 floats and rotates in the water flow to perform first micro-vortex flow condensation and three-dimensional contact flocculation; the water flow continuously flows downwards through the bottom grid strips 5 to generate a second micro vortex flocculation reaction; the water flow flowing out of the grid strips 5 and the activated sludge at the upper part of the mud bin of the first-stage reaction tank are subjected to full contact flocculation reaction.
The water flows into the second-stage reaction tank from the openings at the bottoms of the first-stage reaction tank and the second-stage reaction tank partition plates 3, and the water flow of the second-stage reaction tank is upward; the water flow upwards flows through the bottom grid strips 5 to generate a third micro vortex flocculation reaction, and part of large-particle sludge is deposited and then enters a sludge bin of the second-stage reaction tank; the water flow continues to flow upwards to enter the micro-vortex cyclone 4, and the micro-vortex cyclone 4 rotates in the water flow to perform secondary micro-vortex flow condensation and three-dimensional contact flocculation; the water flow continues to flow upward through the top grid 5 to produce a fourth micro vortex flocculation reaction.
The water flows into the third-stage reaction tank from the openings at the top of the baffle plates 3 of the second-stage reaction tank and the third-stage reaction tank, and the water flow of the third-stage reaction tank is downward; the water flows downwards through the top grid strips 5 to generate a fifth micro-vortex flocculation reaction; the water flow continuously flows downwards to enter a micro-vortex cyclone 4, the micro-vortex cyclone 4 floats and rotates in the water flow, and third micro-vortex flow condensation and three-dimensional contact flocculation are carried out; the water flow continues to flow down through the bottom grid 5 creating a sixth micro vortex flocculation reaction.
The water flow flows into the steady flow coarse sedimentation tank from the opening at the bottom of the baffle plate 3 of the third-stage reaction tank and the steady flow coarse sedimentation tank, the water flow is slowed down and stabilized, and large-particle alum blossom bodies in the water are quickly settled and separated into mud hoppers in the area, so that mud and water are separated, and the load of a post-stage inclined tube fine sedimentation tank is greatly reduced; finally, relatively static water flows pass through water distribution flower walls distributed in a water distribution layer and enter the inclined tube fine sedimentation tank at a uniform and stable flow rate; when the alum blossom water body uniformly enters the water distribution layer, the alum blossom with larger particles is separated and settled to a sludge collecting hopper under the action of dead weight, and the small alum blossom rises to the honeycomb inclined tube layer; when the alum flowers rise to the honeycomb inclined tube 6, the alum flowers collide and polymerize again, so that the smaller floccules which cannot be precipitated by self weight are adsorbed and polymerized, and finally become large floccules which are precipitated by self weight to a sludge collecting hopper; the clarified water rises to the static pressure water layer along the honeycomb inclined tube 6, is collected by the adjustable water collecting tank 8 and finally is discharged from the water outlet 7. When the mud amount of the mud collecting hopper reaches a certain degree, the mud can be discharged by opening the mud discharging device 9 at regular time.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (4)
1. An integrated multiple micro-vortex flow sewage rapid purification and reuse device comprises an equipment shell and is characterized in that a first-stage reaction tank, a second-stage reaction tank, a third-stage reaction tank and a steady-flow coarse sedimentation tank are arranged in the equipment shell; wherein,
a mud bin is arranged at the bottom of the first-stage reaction tank, and a micro vortex flow device is arranged above the mud bin; grid strips are arranged at the bottom and the top of the micro-vortex cyclone;
the bottom of the partition plate between the second-stage reaction tank and the first-stage reaction tank is provided with an opening for communication; the second-stage reaction tank is sequentially provided with grid bars, a micro vortex flow device, grid bars and a mud bin from top to bottom;
an opening is arranged at the top of a partition plate between the third-stage reaction tank and the second-stage reaction tank for communication; the third-stage reaction tank is sequentially provided with a mud bin, grid bars, a micro vortex flow device and the grid bars from bottom to top;
the steady-flow coarse sedimentation tank is communicated with the third-stage reaction tank, and an inclined tube fine sedimentation tank is arranged above the steady-flow coarse sedimentation tank; the inclined tube fine sedimentation tank comprises a water distribution layer, a honeycomb inclined tube layer and a static pressure water layer; the water distribution layer is positioned above the steady flow coarse sedimentation tank; the honeycomb inclined tube is positioned above the water distribution layer, and a honeycomb inclined tube is arranged in the honeycomb inclined tube; the static pressure water layer is positioned above the honeycomb inclined tube layer, and an adjustable water collecting tank is further arranged above the static pressure water layer.
2. The integrated multiple micro-vortex sewage rapid purification and recycling device according to claim 1, wherein a water inlet and a water outlet are respectively arranged on two sides of the equipment shell; the water inlet is communicated with the top of the first-stage reaction tank, and the water outlet is communicated with the rear of the adjustable water collecting tank.
3. The integrated multi-micro vortex sewage rapid purification and recycling device according to claim 1, wherein activated sludge is further arranged between a mud bin at the bottom of the first-stage reaction tank and the micro vortex device above the mud bin.
4. The integrated multiple micro-vortex sewage rapid purification and recycling device according to claim 1, wherein a plurality of sludge hoppers are arranged at the bottom of the steady-flow coarse sedimentation tank; mud discharging devices are arranged in the mud collecting hopper and the mud bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316841.4U CN219971978U (en) | 2023-05-29 | 2023-05-29 | Integrated multiple micro-vortex flow sewage rapid purification and reuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316841.4U CN219971978U (en) | 2023-05-29 | 2023-05-29 | Integrated multiple micro-vortex flow sewage rapid purification and reuse device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219971978U true CN219971978U (en) | 2023-11-07 |
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ID=88580790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316841.4U Active CN219971978U (en) | 2023-05-29 | 2023-05-29 | Integrated multiple micro-vortex flow sewage rapid purification and reuse device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219971978U (en) |
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- 2023-05-29 CN CN202321316841.4U patent/CN219971978U/en active Active
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