CN108840432B - Three-dimensional rotational flow type water distributor and application thereof - Google Patents
Three-dimensional rotational flow type water distributor and application thereof Download PDFInfo
- Publication number
- CN108840432B CN108840432B CN201810960616.1A CN201810960616A CN108840432B CN 108840432 B CN108840432 B CN 108840432B CN 201810960616 A CN201810960616 A CN 201810960616A CN 108840432 B CN108840432 B CN 108840432B
- Authority
- CN
- China
- Prior art keywords
- water
- layer
- water distributor
- distributor
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 255
- 238000009826 distribution Methods 0.000 claims abstract description 79
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000011900 installation process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a three-dimensional spiral-flow type water distributor and application thereof, comprising a water distributor body, wherein the water distributor body is provided with double-layer flow channels, a plurality of inclined guide plates are arranged in each layer of flow channels, each layer of flow channels is in a anticlockwise spiral shape, the edge of each guide plate is correspondingly provided with a jet orifice, and water is ejected along the tangential direction corresponding to the water distributor to form anticlockwise spiral fluid; the first layer of flow channel is connected with the internal circulation biogas belt water of the anaerobic reactor to form rotary water distribution of the biogas belt water, the second layer of flow channel is connected with the water inlet of the anaerobic reactor to form rotary water distribution of the anaerobic water inlet, the biogas belt water and the anaerobic water inlet are sprayed out at the same section, the spraying flow is increased, and the anaerobic water inlet is diluted. Solves the problems of easy blockage, uneven water distribution, difficult cleaning, complicated installation process and incapability of synchronous water distribution of methane with water of the traditional water distributor.
Description
Technical Field
The invention relates to a three-dimensional spiral-flow type water distributor and application thereof.
Background
In the industrial sewage treatment process, the high-concentration organic wastewater treatment usually adopts the PEIC anaerobic reactor technology, wherein a water distribution device in the anaerobic reactor is a core component of the reactor, and the water distribution modes widely used at present comprise a point type water distribution mode and a dendritic water distribution mode, which realize water distribution in the anaerobic reaction to a certain extent, but have some defects.
In the process of treating high-concentration organic wastewater by using the point type water distribution device, water distribution points are easy to block, and the water distribution points are difficult to clean after the water distribution points are blocked; the water distribution point adopts gravity flow, the outlet flow velocity is low, and the stirring effect is poor; the point type water distribution installation quantity is large, and the installation process is complicated; the water flow direction is from bottom to top plug flow type, and the dead zone is easy to exist.
In the process of treating high-concentration organic wastewater by using the dendritic water distribution in the anaerobic reactor, the water distribution is uneven, and dead areas exist at the bottom of the reactor; the dendritic water distribution is easy to block, and difficult to find and clean after blocking; the problem that synchronous water distribution cannot be realized by the internal circulation biogas with water.
In conclusion, the existing water distribution mode can not completely meet the water distribution requirement of the anaerobic reactor.
Disclosure of Invention
The invention provides a three-dimensional spiral-flow type water distributor and application thereof, which can solve the problems that the traditional water distributor is easy to block, the water distribution is uneven and the biogas water cannot be synchronously distributed.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the three-dimensional spiral-flow type water distributor comprises a water distributor body, wherein the water distributor body is provided with double-layer flow channels, a plurality of obliquely arranged guide plates are arranged in each layer of flow channels, each layer of flow channels is in a anticlockwise spiral shape, the edge of each guide plate is correspondingly provided with an injection port, and water is injected along the tangential direction corresponding to the water distributor to form anticlockwise spiral fluid;
the first layer of flow channel is connected with the internal circulation biogas belt water of the anaerobic reactor to form rotary water distribution of the biogas belt water, the second layer of flow channel is connected with the water inlet of the anaerobic reactor to form rotary water distribution of the anaerobic water inlet, the biogas belt water and the anaerobic water inlet are sprayed out at the same section, the spraying flow is increased, and the anaerobic water inlet is diluted.
The design mode can enable each layer of horizontally ejected fluid to form turbulence through the reflection of the tank body, and enables the bottom of the anaerobic reactor to form spiral upward integral rotation under the combined action of the rotational flow and the turbulence, so that uniform water distribution is ensured, no dead zone exists, and the bottom stirring effect is good. Meanwhile, the two layers of independent runners can independently distribute water to respectively finish independent water distribution of anaerobic raw water and independent water distribution of biogas with water internal circulation, so that the problem that the biogas with water cannot be synchronously distributed by the water distributor can be solved.
Further, the double-layer runners are respectively arranged at two ends of the water distribution cap of the water distributor and are mutually isolated.
Further, the positions of the flow guide plates of the different layers of flow channels correspond to each other.
Further, each laminar flow channel is provided with a plurality of diversion trenches, and the outer edge of each diversion trench is provided with a diversion plate, so that the tangential direction of the connection point of the corresponding diversion plate and the fan-shaped edge of the diversion trench is parallel.
Preferably, the number of the guide plates of each layer of flow channel is 16, the circumference is uniformly distributed, and the jet openings are uniformly distributed at 22.5 degrees.
Furthermore, the diversion trenches in the same-layer flow channel are blocked at intervals, and the notch of the diversion trench which is not blocked is provided with a jet orifice.
Further, the blocking positions of the diversion trenches between different laminar flow passages are staggered. Namely, the diversion trenches at the same position are plugged in the first layer flow channel, and the second layer flow channel is provided with a jet orifice.
Furthermore, the water distributor is also provided with a water inlet pipe, the water inlet pipe is divided into a plurality of parts by a water dividing mechanism, and each part is conveyed to different flow passages by straight pipes with different lengths.
Further, a return pipe is arranged on the water distribution cap, a soft connection is arranged on the return pipe, one end of the return pipe is communicated with the water distribution cap, and the other end of the return pipe is connected with the steam-water separator.
Further, an exhaust hole is formed in the top of the water distribution cap.
The PEIC anaerobic reactor comprises the three-dimensional cyclone water distributor.
Compared with the prior art, the invention has the beneficial effects that:
the three-dimensional spiral-flow type water distributor adopts an upper-layer and lower-layer flow passage design, the upper-layer flow passage is independently distributed with water, the upper-layer flow passage is connected with the internal circulation biogas carrying water of the anaerobic reactor, the biogas carrying water is horizontally ejected from the upper-layer flow passage to form the rotating water distribution of the biogas carrying water, the lower-layer flow passage is connected with the water inlet of the anaerobic reactor, the anaerobic water is horizontally ejected from the lower-layer flow passage in a spiral manner through the bottom spiral flow passage to form the rotating water distribution of the anaerobic water inlet, and meanwhile, the biogas carrying water and the anaerobic water inlet are ejected at the same section, so that the ejection flow is increased and the anaerobic water inlet is diluted, and the problem that the biogas carrying water of the water distributor cannot be synchronously distributed is solved.
The three-dimensional cyclone water distributor adopts modularized installation, is directly hoisted and welded on site, is convenient to install and high in speed, and solves the problem of complicated installation of traditional point type water distribution.
The conical top cover of the three-dimensional spiral-flow type water distributor is combined with the horizontal jet orifice, so that the strain in the tank and sewage form up-and-down turbulence, and meanwhile, the strain is combined with the horizontal spiral flow direction, and the problems that dead zones exist in traditional point type water distribution and dendritic water distribution up-and-down plug flow type water distribution and the water supplementing effect is poor are solved.
The vent hole is arranged above the conical cap of the three-dimensional cyclone water distributor, so that the problem that the water distribution is uneven due to the fact that the gas collection in the water distributor occupies the space of the water distributor, the water distribution effect is affected, and the problem that the gas collection of the traditional water distributor causes the water distribution is solved.
Solves the problems of easy blockage, uneven water distribution, difficult cleaning, complicated installation process and incapability of synchronous water distribution of methane with water of the traditional water distributor.
After the water distribution of the water distributor is uniform, the volume load is improved by 30%, the impact load resistance is improved by 50%, and the operation is simple and maintenance-free.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.
FIG. 1 is a schematic plan view of a water distributor;
FIG. 2 is a plan view of a first layer of water distributor;
FIG. 3 is a plan view of a second layer of water distributor;
FIG. 4 is a left side view of the water distributor;
FIG. 5 is a front view of the water distributor;
FIG. 6 is a cross-sectional view of a water distributor;
wherein, 1: a deflector; 2: the outer diameter of the three-dimensional cyclone water distributor; 3: a first layer flow inner diameter; 4: a first layer of flow channels; 5: a water inlet guide port; 6: the inner diameter of the water distributor; 7: a water inlet valve; 8: a water dividing bag; 9: a water inlet main pipe; 10: a water inlet straight pipe; 11: a water inlet rotational flow diversion trench; 12: a water distribution cap flushing pipe; 13: a water distribution cap exhaust hole; 14: an inner circulation pipe; 15: soft connection; 16: a water distribution cap; 17: a jet outlet; 18: an anaerobic reactor tank; 19: uniformly distributing grooves, 20: a second layer of flow channels; 21: an ejection port; 22: sealing the opening; 23. a methane water return pipe; 24: an anaerobic water inlet pipe.
The specific embodiment is as follows:
the invention will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present invention, and do not denote any one of the components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly attached," "connected," "coupled," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present invention can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present invention.
As shown in fig. 1 and 6, the three-dimensional spiral-flow type water distributor adopts an upper-lower double-layer flow channel design, and the mud-water mixture is horizontally ejected through a fan-shaped smooth flow channel, so that the problems that the water distributor is easy to block and difficult to clean are solved.
A plurality of obliquely arranged guide plates 1 are arranged in each layer of flow channels, so that each layer of flow channels is in a anticlockwise spiral shape, and the edge of each guide plate 1 is correspondingly provided with an injection port, so that water is injected along the tangential direction corresponding to the water distributor to form anticlockwise spiral fluid;
the first layer of runner 4 is connected with the internal circulation biogas carrying water of the anaerobic reactor to form rotary water distribution of the biogas carrying water, the second layer of runner 5 is connected with the water inlet of the anaerobic reactor to form rotary water distribution of anaerobic water inlet, the biogas carrying water and the anaerobic water inlet are sprayed out on the same section, the spraying flow is increased, and the anaerobic water inlet is diluted.
The three-dimensional spiral-flow type water distributor flow channel adopts a counter-clockwise spiral design, in the embodiment, the number of the guide plates 1 of each layer of flow channel is 16, the circumference is uniformly distributed, the injection ports are uniformly distributed at 22.5 degrees, the tangential line of the water distributor is horizontally injected, the water outlet direction is injected along the circumferential tangential line of the water distributor, counter-clockwise spiral fluid is formed, meanwhile, the horizontally injected fluid is reflected by the tank body to form turbulence, the bottom of the anaerobic reactor forms spiral upward integral rotation under the combined action of the rotational flow and the turbulence, the uniform water distribution is ensured, no dead zone exists, and the bottom stirring effect is good.
As shown in fig. 2 and 3, the same-layer diversion trenches are subjected to interval blocking, the injection ports 21 and the blocking ports 22 are alternately arranged, but the injection ports 21 and the blocking ports 22 of the two-layer diversion trenches are mutually staggered.
The lower end of the water distribution cap 16 is provided with a jet outlet 17.
The water distributor is also provided with a main water inlet pipe 9, the main water inlet pipe 9 is divided into a plurality of parts by a water dividing bag 8, and each part is conveyed to different flow passages by straight water inlet pipes 10 with different lengths. Each water inlet straight pipe 10 is provided with a water inlet valve 7.
The first layer of runner or the second layer of runner is also provided with a plurality of inflow rotational flow diversion trenches 11, and the inflow rotational flow diversion trenches 11 are circumferentially distributed. Preferably uniformly.
The water distribution cap 16 is also provided with a plurality of water distribution cap flushing pipes 12 which can flush the water distribution cap 16.
The two-layer flow of the three-dimensional cyclone water distributor is independently distributed, anaerobic water is firstly fed, sewage enters the water distributing bag 8 through the main water feeding pipe 9 for water distribution, a part of sewage enters the flushing pipe 12 of the water distributing cap for flushing granular sludge covered on the upper part of the water distributing cap, a part of sewage enters the water distributor through the straight water feeding pipe 10, the sewage in the water distributor firstly passes through the cyclone water inlet guide grooves 11 to form a cyclone state, and is uniformly distributed circumferentially through the uniform distribution grooves 19, and then is sprayed out through the spraying outlets 17, so that the independent water distribution of the anaerobic raw water is completed. The second part is independent water distribution of the internal circulation of the biogas with water, firstly, after the biogas with water is separated by a steam-water separator, the biogas with water enters the water distribution cap 16 after being subjected to vibration removal by the soft connection 15 through the internal circulation pipeline 14 under the action of gravity, the water quantity of the second part is large, and then the biogas with water is directly rotated and sprayed out from the upper jet port 17 through the rotary backflow of the upper guide plate 1, so that the cyclone water distribution of the biogas with water is realized.
The three-dimensional spiral-flow type water distributor adopts a double-layer flow passage design, meanwhile, the double-layer flow passages are independently distributed, the upper-layer water distribution flow passage is connected with the internal circulation biogas carrying water of the anaerobic reactor, the biogas carrying water is horizontally ejected from the first-layer (also called upper-layer) flow passage to form the rotary water distribution of the biogas carrying water, the second-layer (also called lower-layer) flow passage is connected with the water inlet of the anaerobic reactor, the anaerobic water is horizontally ejected from the lower-layer flow passage in a spiral manner through the bottom spiral flow passage to form the rotary water distribution of the anaerobic water inlet, and meanwhile, the biogas carrying water and the anaerobic water inlet are ejected at the same section, so that the ejection flow is increased, the anaerobic water inlet is diluted, and the problem that the biogas carrying water of the water distributor cannot be synchronously distributed is solved.
The three-dimensional cyclone water distributor adopts modularized installation, is directly hoisted and welded on site, is convenient to install and high in speed, and solves the problem of complicated installation of traditional point type water distribution.
The conical top cover of the water distribution cap of the three-dimensional cyclone water distributor is combined with the horizontal jet orifice to enable strains in the tank to form up-and-down turbulence with sewage, and meanwhile, the conical top cover is combined with the horizontal cyclone direction to solve the problems that dead areas exist in traditional point type water distribution and dendritic water distribution up-and-down plug flow type water distribution and the water supplementing effect is poor.
The vent hole is arranged above the conical cap of the three-dimensional cyclone water distributor, so that the problem that the water distribution is uneven due to the fact that the gas collection in the water distributor occupies the space of the water distributor, the water distribution effect is affected, and the problem that the gas collection of the traditional water distributor causes the water distribution is solved.
Solves the problems of easy blockage, uneven water distribution, difficult cleaning, complicated installation process and incapability of synchronous water distribution of methane with water of the traditional water distributor.
After the water distribution of the water distributor is uniform, the volume load is improved by 30%, the impact load resistance is improved by 50%, and the operation is simple and maintenance-free.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
While the foregoing description of the embodiments of the present invention has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the invention, but rather, it is intended to cover all modifications or variations within the scope of the invention as defined by the claims of the present invention.
Claims (7)
1. A three-dimensional spiral-flow type water distributor is characterized in that: the water distributor comprises a water distributor body, wherein the water distributor body is provided with double-layer flow channels, a plurality of obliquely arranged guide plates are arranged in each layer of flow channels, each layer of flow channels is in a anticlockwise spiral shape, the edge of each guide plate is correspondingly provided with an injection port, and water is injected along the tangential direction corresponding to the water distributor to form anticlockwise spiral fluid;
the first laminar flow passage is connected with the internal circulation biogas carrying water of the anaerobic reactor to form rotary water distribution of the biogas carrying water, the second laminar flow passage is connected with the water inlet of the anaerobic reactor to form rotary water distribution of the anaerobic water inlet, and the biogas carrying water and the anaerobic water inlet are sprayed out at the same section;
the double-layer runners are respectively arranged at two ends of the water distribution cap of the water distributor and are mutually isolated;
each laminar flow is provided with a plurality of diversion trenches, and the outer edge of each diversion trench is provided with a diversion plate, so that the corresponding diversion plate is parallel to the tangential direction at the connection point of the fan-shaped edge of the diversion trench;
a plurality of water inlet rotational flow diversion trenches are also arranged on the first layer of runner or the second layer of runner, and the water inlet rotational flow diversion trenches are circumferentially distributed;
the lower end part of the water distribution cap is provided with a jet outlet;
the water distributor is also provided with a water inlet pipe, the water inlet pipe is divided into a plurality of parts by a water dividing mechanism, and each part is conveyed to different flow channels by straight pipes with different lengths; each water inlet straight pipe is provided with a water inlet valve.
2. The three-dimensional cyclone-type water distributor as set forth in claim 1, wherein: the positions of the guide plates of the different layers of flow channels correspond to each other.
3. The three-dimensional cyclone-type water distributor as set forth in claim 1, wherein: the diversion trenches in the same-layer runner are blocked at intervals, and the non-blocked diversion trench notch is provided with a jet orifice.
4. The three-dimensional cyclone-type water distributor as set forth in claim 1, wherein: the blocking positions of the diversion trenches between different laminar flow passages are staggered.
5. The three-dimensional cyclone-type water distributor as set forth in claim 1, wherein: the water distribution cap is provided with a return pipe, the return pipe is provided with a soft connection, one end of the return pipe is communicated with the water distribution cap, and the other end of the return pipe is connected with the steam-water separator.
6. The three-dimensional cyclone-type water distributor as set forth in claim 1, wherein: the top of the water distribution cap is provided with an exhaust hole.
A peic anaerobic reactor comprising a three-dimensional cyclone water distributor as claimed in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960616.1A CN108840432B (en) | 2018-08-22 | 2018-08-22 | Three-dimensional rotational flow type water distributor and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960616.1A CN108840432B (en) | 2018-08-22 | 2018-08-22 | Three-dimensional rotational flow type water distributor and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108840432A CN108840432A (en) | 2018-11-20 |
| CN108840432B true CN108840432B (en) | 2024-04-16 |
Family
ID=64188272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960616.1A Active CN108840432B (en) | 2018-08-22 | 2018-08-22 | Three-dimensional rotational flow type water distributor and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840432B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919656A (en) * | 2021-04-14 | 2021-06-08 | 尚川（北京）水务有限公司 | Oxygenation type water distribution device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582584U (en) * | 2013-11-26 | 2014-05-07 | 九江赛恩斯环保科技发展有限公司 | Double-layer soluble cyclone flow enhanced internal-circulation-type anaerobic reactor |
| CN204237620U (en) * | 2014-11-21 | 2015-04-01 | 济南双融环保工程有限公司 | A kind of water distribution uniform anaerobic reactor whirlwind-type water distributor |
| JP2015157271A (en) * | 2014-02-25 | 2015-09-03 | 株式会社東芝 | anaerobic water treatment system |
| CN204625296U (en) * | 2015-05-15 | 2015-09-09 | 山东正清环保科技有限公司 | Cyclone type IC anaerobic reactor |
| CN204918156U (en) * | 2015-08-04 | 2015-12-30 | 杭州维清环保工程有限公司 | Whirl water -locator and anaerobic reactor |
| CN207671766U (en) * | 2017-11-23 | 2018-07-31 | 河南小威环境科技有限公司 | Rotary water distribution type IC anaerobic reactor |
| CN208762230U (en) * | 2018-08-22 | 2019-04-19 | 山东太平洋环保股份有限公司 | A kind of solid spiral-flow type water distributor and anaerobic reactor |
-
2018
- 2018-08-22 CN CN201810960616.1A patent/CN108840432B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203582584U (en) * | 2013-11-26 | 2014-05-07 | 九江赛恩斯环保科技发展有限公司 | Double-layer soluble cyclone flow enhanced internal-circulation-type anaerobic reactor |
| JP2015157271A (en) * | 2014-02-25 | 2015-09-03 | 株式会社東芝 | anaerobic water treatment system |
| CN204237620U (en) * | 2014-11-21 | 2015-04-01 | 济南双融环保工程有限公司 | A kind of water distribution uniform anaerobic reactor whirlwind-type water distributor |
| CN204625296U (en) * | 2015-05-15 | 2015-09-09 | 山东正清环保科技有限公司 | Cyclone type IC anaerobic reactor |
| CN204918156U (en) * | 2015-08-04 | 2015-12-30 | 杭州维清环保工程有限公司 | Whirl water -locator and anaerobic reactor |
| CN207671766U (en) * | 2017-11-23 | 2018-07-31 | 河南小威环境科技有限公司 | Rotary water distribution type IC anaerobic reactor |
| CN208762230U (en) * | 2018-08-22 | 2019-04-19 | 山东太平洋环保股份有限公司 | A kind of solid spiral-flow type water distributor and anaerobic reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108840432A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208762230U (en) | A kind of solid spiral-flow type water distributor and anaerobic reactor | |
| CN106902663A (en) | Fluidizing type efficiently mixes static mixer | |
| CN206168089U (en) | Dust fall groove structure that exhaust gas manifold said | |
| CN108545844A (en) | A kind of energy-efficient multiple aerating system and its method of sewage disposal | |
| CN103723826A (en) | Anaerobic reactor and swirl water distributor with integrated water feeding and internal circulation of anaerobic reactor | |
| CN105750098A (en) | Cyclone separator | |
| CN102179312B (en) | Large swirl injection flotation column | |
| CN108840432B (en) | Three-dimensional rotational flow type water distributor and application thereof | |
| CN108204382A (en) | A kind of compound jet pump being combined based on central jet and annular jet | |
| CN104787883A (en) | Pipe-type water distributing device | |
| CN114249421A (en) | Anaerobic water distribution device for spiral water distribution | |
| CN106902658A (en) | One kind is conducive to anticlogging rubber and plastics auxiliaries static mixer | |
| CN107243206B (en) | Flue gas scrubbing tower equipment | |
| CN207046945U (en) | A kind of water-distributing device of anaerobic reactor | |
| CN111573823A (en) | Water distribution system for tower type fluidized bed reactor | |
| CN207671766U (en) | Rotary water distribution type IC anaerobic reactor | |
| CN101306264B (en) | Rotational liquid separation pot for continuously separating and discharging liquid and solid | |
| CN107265633B (en) | IC anaerobic reactor water distribution system | |
| CN111617520B (en) | Turbulent flow sedimentation tank | |
| CN109974500B (en) | Waterway system for flue gas recovery device | |
| CN210562483U (en) | Rotational flow gas mixing type water spraying device | |
| CN218392366U (en) | Sludge concentration device | |
| CN206315688U (en) | A kind of molten gas blender of eddy current type and its application | |
| CN206355654U (en) | A kind of high-efficient sedimentation tank | |
| CN205699628U (en) | A kind of novel mud-water separation and sludge reflux combination unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |