CN106731211A - A kind of Waterwheel-type strengthening and processing device for purification of water quality - Google Patents
A kind of Waterwheel-type strengthening and processing device for purification of water quality Download PDFInfo
- Publication number
- CN106731211A CN106731211A CN201710156768.1A CN201710156768A CN106731211A CN 106731211 A CN106731211 A CN 106731211A CN 201710156768 A CN201710156768 A CN 201710156768A CN 106731211 A CN106731211 A CN 106731211A
- Authority
- CN
- China
- Prior art keywords
- water
- sector
- filter
- fan
- water tank
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 title claims abstract description 9
- 238000005728 strengthening Methods 0.000 title claims abstract description 9
- 238000012856 packing Methods 0.000 claims abstract description 12
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 235000003956 Luffa Nutrition 0.000 description 1
- 244000050983 Luffa operculata Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/32—Rotation
-
- 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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/104—Granular carriers
-
- 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
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
- C02F3/105—Characterized by the chemical composition
- C02F3/108—Immobilising gels, polymers or the like
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a kind of Waterwheel-type strengthening and processing device for improving water quality, it includes vertical wheel framework and central rotating shaft, central rotating shaft is arranged on vertical wheel frame center, sector is evenly equipped with the disc of vertical wheel framework to catchment water filter, sector water filter inside of catchmenting is fan-shaped drainage chamber, the catchment big end of water filter of sector is provided with the Water draw-off pump water inlet for being passed through fan-shaped drainage chamber, in fan-shaped drainage chamber built with least two inclined dividing plates, filter packing is housed between two dividing plates, dividing plate is while be provided with through hole, through hole dislocation between adjacent two dividing plate is placed, the sector water filter small end that draws water is provided with discharge outlet.The lifting that the present invention realizes water sucks the integrated circular running that collection and purification enter lake body, preferably improves water quality.The plant energy consumption is low, using ep-type material and filler, and is not required to artificial operation substantially, and high treating effect, energy continuous service also has landscape function concurrently, is that reparation water quality and beautification landscape are combined and improve a kind of new mode.
Description
Technical field
The invention belongs to the technical field of purification of water quality treatment, and in particular to one kind is for improving Small-scale Landscape Water Bodies in Cities
Waterwheel-type intensive treatment and have the device of beauty function concurrently.
Background technology
In recent years, people to environmental problem pay attention to day by day, environmental consciousness is constantly strengthened, and with people's living standard
Improve, the pursuit to quality life so that people there has also been more deep understanding to urban landscape water process.Landscape in city
Water acts not only as the landscape in city, improves urban ecological environment, is more advantageous for purify air, increases the wet of city
Degree, improves the quality of life of people, enhances harmony between man and nature and gets along.Treatment landscape water be domestic water treatment, industry to
Another Water purification frontier after water process, its market prospects and development space are huge, therefore as paying close attention to problem.
However, general scenic water is smaller due to mobility, and it is again shallower, easily produce a large amount of algae to deposit,
N, P pollution cause body eutrophication, and the self-purification capacity that excessive organic contamination exceedes water body will cause black and odorous water, and
The SS that other inorganic matters are formed.Small-scale Landscape Water Bodies in Cities is even more Typical Representative therein, mostly static or poor fluidity people
Work river, lake, streams etc., it is small with area, the characteristics of capacity is small, closing or semi-enclosed space are formed, water body self-purification ability is poor,
And the greenery patches in city, the water body in cell readily becomes the receptor of resident living sewage, rainwater and rubbish, sternly
Ghost image rings the natural environment on periphery and the living environment of resident.Because Small-scale Landscape Water Bodies in Cities area is small, do not have mobility
Weak, vulnerable to pollution that the features such as causes landscape water body self-purification capacity, furthermore because the defect in terms of operation maintenance management also causes
Small-scale Landscape Water Bodies in Cities easily pollutes, and is difficult to administer, the unmanned present situation administered.How city appearance water body is easily efficiently recovered
Ecological functions, solve the problems, such as the ecological water body in city, become restriction improve urban ecological environment quality bottleneck.
Waterwheel is appreciated as tourist sight again in some Urban Parks and tourist attractions, and the treatment of landscape water can be with
Implemented using waterwheel.Chinese patent literature CN105217811A disclosed a kind of water for improving water quality on January 6th, 2016
Vehicle type strengthening and processing device, it includes vertical wheel framework, central rotating shaft and impeller, and central rotating shaft is arranged on vertical wheel frame center,
Impeller is diametrically mounted on vertical wheel framework by central rotating shaft, also includes draw water water filter and water process collector, and draw water filter
On impeller, water process collector is fixed on central rotating shaft bearing hydrophone.The patent in rotary course, by water from lower
Lift the water filter that draws water to be filtered for the first time, be then purified by receiving the secondary filter of water water filtering tank, it is last oxygen-enriched
After enter lake water, realize lifting-purified treatment --- the drainage procedure of water, with this reciprocation cycle, improved water quality.But
It is that the water filter volume that draws water of the patent is small, and the water for the treatment of is small；In addition, residence time of the water body between the water filter that draws water is short,
The clean-up effect of sewage is bad.
The content of the invention
For the presence problem of existing Waterwheel-type strengthening and processing device, the technical problems to be solved by the invention are just to provide
A kind of Waterwheel-type strengthening and processing device for purification of water quality, it can increase sewage load；And improve the effect of sewage purification.
The technical problems to be solved by the invention are realized by such technical scheme, it include vertical wheel framework and
Central rotating shaft, central rotating shaft is arranged on vertical wheel frame center, sector is evenly equipped with the disc of vertical wheel framework and is catchmented water filter, fan-shaped
Water filter inside of catchmenting is fan-shaped drainage chamber, and the catchment big end of water filter of sector is provided with the Water draw-off pump water inlet for being passed through fan-shaped drainage chamber
Mouthful, in fan-shaped drainage chamber built with least two inclined dividing plates, filter packing being housed between two dividing plates, dividing plate is while be provided with logical
Through hole dislocation between hole, adjacent two dividing plate is placed, and the sector water filter small end that draws water is provided with discharge outlet.
Further, the central rotating shaft underhung in vertical wheel frame facet receives water tank, and water tank of receiving is cuboid water tank, is received
Water tank is collected in the lower section connection of water tank；Water tank horizontal positioned is collected, the inlet segment for collecting water tank is provided with the swash plate for inclining and laying, tiltedly
Filter packing is housed, the water side for collecting water tank is equipped with siphon pipe between plate.
The present invention can be effectively in filter water using filter packing suspended material, the turbidity of reduction landscape water.And with
The extension of use time, filler surface can have biomembrane, and the organic matter that can effectively go in water removal promotes to improve water quality, and
And the concentration of virus and bacterium can also reduce to a certain degree.And selected filler is environmentally friendly friendly material, using rear recyclable.This
Outward, waterwheel does not stall dynamic, stirring water body, oxygen-enriched to water body, water body is in oxygenation state, it is ensured that the self-purification capacity of water body.This
Device uses environmentally friendly material, both has landscape function, can be got along with natural harmony again.
Compared with prior art, it is an advantage of the invention that：
The water filter that drawn water with uniform sector of the invention replaces the water filter that draws water of its prior art, increased water filter volume,
Bigger to the treating capacity of water body in unit interval, process range is wider；Water body baffling, residence time in sector draws water water filter
Longer, water correction is more obvious, improves the effect of sewage purification, it is adaptable to the purification of water quality of various large-scale landscape water bodys.
In addition, the present invention is separated water tank is collected with waterwheel body, the collection water capacity of header tank is collected in increase, while setting
Sloping plate deposition is separated to the filler sludge taken out of in particulate matter in water and water, and system is more complete, to water quality
Treatment effect has larger improvement.
Brief description of the drawings
Brief description of the drawings of the invention is as follows：
Fig. 1 is structural representation of the invention；
Fig. 2 catchments water filter structure schematic diagram for sector of the invention；
Fig. 3 is collection cisten mechanism schematic diagram of the invention.
1 in figure, vertical wheel framework, 2, central rotating shaft, 3, sector catchment water filter, 4, Water draw-off pump water inlet, 5, fan-shaped drainage
Chamber, 6, through hole, 8, discharge outlet, 9, dividing plate, 10, collect water tank, 11, receive water tank, 12, swash plate, 13, siphon pipe.
Specific implementation method
The invention will be further described with reference to the accompanying drawings and examples：
As depicted in figs. 1 and 2, the present invention includes vertical wheel framework 1 and central rotating shaft 2, and central rotating shaft 2 is arranged on vertical wheel framework 1
Center, is evenly equipped with sector and catchments water filter 3 on the disc of vertical wheel framework 1, the sector inside of water filter 3 of catchmenting is fan-shaped drainage chamber 5,
The catchment big end of water filter 3 of sector is provided with the Water draw-off pump water inlet 4 for being passed through fan-shaped drainage chamber, in fan-shaped drainage chamber 5 built with extremely
Few two inclined dividing plates 9, are equipped with filter packing between two dividing plates, the one side of dividing plate 9 is provided with logical between through hole 6, adjacent two dividing plate
The dislocation of hole 6 is placed, and the sector small end of water filter 3 that draws water is provided with discharge outlet 8.Discharge outlet 8 is the folding stretched out to vertical wheel framework lateral surface
Bend pipe.
As shown in figure 1, the underhung of central rotating shaft 2 in the outside of vertical wheel framework 1 receives water tank 11, water tank 11 of receiving is rectangular
Body water tank, receive water tank 11 lower section connection collect water tank 10；As shown in figure 3, collecting the horizontal positioned of water tank 10, water tank 10 is collected
Inlet segment is provided with the swash plate 12 for inclining and laying, and swash plate 12 leaves certain distance with water tank bottom is collected, and current are between swash plate with layer
Stream mode flows through, swash plate to particulate matter in water serve precipitation accumulation, collect water tank 10 water side be equipped with siphon pipe 13 with
Short time a large amount of drainings, increase water volume flow rate so as to increase dissolved oxygen, improve landscape water body self-purification capacity.
During present invention operation, waterwheel is rotated around central rotating shaft 2, and water enters fan-shaped drainage chamber 5 from Water draw-off pump water sucking mouth 4,
Current form baffling successively from through hole 6 by each dividing plate 9, and fully by the filter packing purification between dividing plate, the water after purification
Flowed out from discharge outlet 8, into receiving water tank 11；Flow into again and receive the collection water tank 10 of the lower section of water tank 11, collecting inside water tank 10, from
The water that water tank 11 of receiving is flowed into flows through each swash plate 12 successively, is filtered again by the filter packing between swash plate 12, further lifts water
Matter；The containment portion for collecting water tank is finally entered, when water is stored into certain altitude, lake water is once entered by siphon pipe 13, increased
Dissolved oxygen in adding water.Waterwheel reciprocating operation, realizes the integrated circular fortune of the lifting suction-collection and purification of water-enter lake body
Make.
Dividing plate 9 in fan-shaped drainage chamber answers small angle inclination to dispose, to reduce the leakage at the upper cover plate gap of fan-shaped water filter 3
Damage water.The filter packing in fan-shaped drainage chamber 5 is spherical fiber filler, luffa or palm and zeolite；In collection water tank 10
Filter packing is spherical fiber filler.
The present invention is filtered by filler, and agitation lake water reaches reparation water body with oxygen-enriched, improves the purpose of water quality, makes
It has the function of improving the ecological environment concurrently while its landscape function is retained.
Claims (3)
1. a kind of Waterwheel-type strengthening and processing device for purification of water quality, includes vertical wheel framework（1）And central rotating shaft（2）, in
Heart rotating shaft（2）Installed in vertical wheel framework（1）Center, it is characterized in that：Vertical wheel framework（1）Disc on be evenly equipped with sector and catchment drainage
Device（3）, sector catchments water filter（3）Inside is fan-shaped drainage chamber（5）, sector catchments water filter（3）Big end be provided with and be passed through fan
The Water draw-off pump water inlet in shape drainage chamber（4）, in fan-shaped drainage chamber（5）Built with least two inclined dividing plates（9）, two dividing plates it
Between be equipped with filter packing, dividing plate（9）While being provided with through hole（6）, the through hole between adjacent two dividing plate（6）Dislocation is placed, and sector draws water
Water filter（3）Small end is provided with discharge outlet（8）.
2. the Waterwheel-type strengthening and processing device for purification of water quality according to claim 1, it is characterised in that in vertical wheel frame
Frame（1）The central rotating shaft in outside（2）Underhung receives water tank（11）, receive water tank（11）It is cuboid water tank, receives water tank（11）
Lower section connection collect water tank（10）；Collect water tank（10）Inlet segment be provided with incline lay swash plate（12）, swash plate（12）Between
Equipped with filter packing, water tank is collected（10）Water side be equipped with siphon pipe（13）.
3. the Waterwheel-type strengthening and processing device for purification of water quality according to claim 2, it is characterised in that fan-shaped drainage
Chamber（5）The filter packing of interior filling is sodium modified fiber ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156768.1A CN106731211A (en) | 2017-03-16 | 2017-03-16 | A kind of Waterwheel-type strengthening and processing device for purification of water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156768.1A CN106731211A (en) | 2017-03-16 | 2017-03-16 | A kind of Waterwheel-type strengthening and processing device for purification of water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106731211A true CN106731211A (en) | 2017-05-31 |
Family
ID=58967957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156768.1A Pending CN106731211A (en) | 2017-03-16 | 2017-03-16 | A kind of Waterwheel-type strengthening and processing device for purification of water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731211A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083459A (en) * | 2017-12-18 | 2018-05-29 | 中国科学院水生生物研究所 | A kind of method and device of photocatalysis waterwheel and purifying water body |
| CN108191058A (en) * | 2018-01-22 | 2018-06-22 | 沈阳建筑大学 | Bed is hanged in a kind of vane type water purification |
| CN108658382A (en) * | 2018-05-31 | 2018-10-16 | 北京东方园林环境股份有限公司 | A kind of city appearance water body ecological restoring method based on waterwheel combined system |
| CN110228881A (en) * | 2019-07-01 | 2019-09-13 | 安徽伊尔思环境科技有限公司 | A kind of Mobile waste-water processing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874934A (en) * | 2012-10-29 | 2013-01-16 | 武汉昌宝环保工程有限公司 | Technology for direct in-situ treatment and ecological restoration of polluted water body |
| CN105217811A (en) * | 2015-09-24 | 2016-01-06 | 重庆大学 | A kind of water wheel type strengthening and processing device for improving water quality |
| CN206642468U (en) * | 2017-03-16 | 2017-11-17 | 重庆大学 | A kind of Waterwheel-type strengthening and processing device for purification of water quality |
-
2017
- 2017-03-16 CN CN201710156768.1A patent/CN106731211A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874934A (en) * | 2012-10-29 | 2013-01-16 | 武汉昌宝环保工程有限公司 | Technology for direct in-situ treatment and ecological restoration of polluted water body |
| CN105217811A (en) * | 2015-09-24 | 2016-01-06 | 重庆大学 | A kind of water wheel type strengthening and processing device for improving water quality |
| CN206642468U (en) * | 2017-03-16 | 2017-11-17 | 重庆大学 | A kind of Waterwheel-type strengthening and processing device for purification of water quality |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083459A (en) * | 2017-12-18 | 2018-05-29 | 中国科学院水生生物研究所 | A kind of method and device of photocatalysis waterwheel and purifying water body |
| CN108191058A (en) * | 2018-01-22 | 2018-06-22 | 沈阳建筑大学 | Bed is hanged in a kind of vane type water purification |
| CN108658382A (en) * | 2018-05-31 | 2018-10-16 | 北京东方园林环境股份有限公司 | A kind of city appearance water body ecological restoring method based on waterwheel combined system |
| CN110228881A (en) * | 2019-07-01 | 2019-09-13 | 安徽伊尔思环境科技有限公司 | A kind of Mobile waste-water processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207957964U (en) | A kind of anticlogging sewage-treatment plant | |
| CN104176880B (en) | Plural serial stage modularity domestic sewage processing system and domestic sewage processing method | |
| CN106731211A (en) | A kind of Waterwheel-type strengthening and processing device for purification of water quality | |
| CN204779129U (en) | Sewage efficient handling of device | |
| CN105217811B (en) | It is a kind of to be used to improve the Waterwheel-type strengthening and processing device of water quality | |
| CN110642465A (en) | Intelligent recycling zero-emission sewage treatment system | |
| CN205975797U (en) | Rainwater collecting and processing device | |
| CN208082013U (en) | A kind of sewage disposal scum collector | |
| CN206642468U (en) | A kind of Waterwheel-type strengthening and processing device for purification of water quality | |
| CN206905192U (en) | A kind of green building ventilation energy-saving equipment | |
| CN208151142U (en) | A kind of urban sewage treatment system | |
| CN105417893A (en) | Multiphase circulation integrated sewage treatment equipment | |
| CN206156858U (en) | Rotating biological disk improves device suitable for sewage treatment plant | |
| CN207412946U (en) | A kind of rotary screen type aquaculture wastewater pretreatment unit | |
| CN106882904A (en) | A kind of easy device and method of integrated treatment domestic sewage in rural areas | |
| CN207552091U (en) | A kind of circulation reusing device for domestic water | |
| CN206928406U (en) | Enter river early-stage rainwater Collecting and dealing reclamation set | |
| CN108218071A (en) | A kind of sewage treatment unit easy to use | |
| CN209554999U (en) | The littoral ecologic wetland that sewage treatment and restoration of the ecosystem combine | |
| CN107032562A (en) | Integrated civil sewage processing system | |
| CN207608336U (en) | A kind of sewage disposal filter device | |
| CN208594174U (en) | A kind of domestic sewage ecological cleaning treatment system | |
| CN206927681U (en) | A kind of unpowered aeration ecology filter mouth | |
| CN207016596U (en) | Integrative water purifying device | |
| CN206549252U (en) | Vane type filtration water clarifier |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |