CN106732263A - A kind of sewage agitating device - Google Patents
A kind of sewage agitating device Download PDFInfo
- Publication number
- CN106732263A CN106732263A CN201611151107.1A CN201611151107A CN106732263A CN 106732263 A CN106732263 A CN 106732263A CN 201611151107 A CN201611151107 A CN 201611151107A CN 106732263 A CN106732263 A CN 106732263A
- Authority
- CN
- China
- Prior art keywords
- sedimentation basin
- sewage
- liquid storage
- hopper
- agitating shaft
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims abstract description 38
- 238000004062 sedimentation Methods 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 17
- 238000011282 treatment Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000011276 addition treatment Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of sewage agitating device, sewage is processed for sedimentation basin, including guide rail, support, roller, driver element, hopper, top board, discharging tube, rabbling mechanism, multiple liquid storage mechanisms；Guide rail is laid on sedimentation basin along the length direction of sedimentation basin；Roller is rack-mount, and, roller is movably mounted on guide rail；Driver element is used for driving arm and is moved along the length direction of guide rail；Hopper is rack-mount, hopper opening upwards arrangement；The first end of discharging tube is connected with hopper, and the second end of discharging tube is arranged to sedimentation basin direction；Mounting of roof plate is on support；Rabbling mechanism is rack-mount；Multiple liquid storage mechanisms are sequentially distributed along the length direction of sedimentation basin, and liquid storage mechanism includes mounting bracket, liquid reserve tank, plug, depression bar, spring, and mounting bracket is arranged on sedimentation basin.Wastewater treatment efficiency of the present invention.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of sewage agitating device.
Background technology
With fast urbanization in current china, city domestic sewage discharge capacity is in rapid growth.Country pays much attention to sewage
Treatment and discharge.City domestic sewage discharge capacity was more than discharged volume of industrial waste water from 1998, municipal sewage treatment cause
Develop rapidly, at the bottom of the cut-off third season in 2015, built sewage treatment plant of China 4078, sewage disposal total capacity is up to 1.66 hundred million
Ton day, actual treatment ability is about 1.2 hundred million ton days.Sewage treatment mixer as main sewage disposal device, in sewage
Extensive use in treatment plant, is the key of sewage treatment plant's energy-saving and emission-reduction to its research.
In Chinese Patent Application No.：A kind of sewage stirrer, including switchboards of job guide rail, work are disclosed in 201510795690.9
Make frame, center support, the first walking mechanism, the second walking mechanism, hoisting mechanism and rabbling mechanism；The switchboards of job guide rail peace of annular
Loaded on cesspool edge, drive mechanism drives falsework rotation, and falsework is provided with the first guide rail, and the first guide rail is by falsework the
One end is extended at center support, and the first walking mechanism lower section is provided with the first guide wheel, and the first guide wheel is installed on the first guide rail
Interior, hoisting mechanism upper end rotates with the first walking mechanism and is connected, and is driven by first driving means；Falsework is provided with second and leads
Rail, the second guide rail extends to center support by the end of falsework second, and the second walking mechanism lower section is provided with the second guide wheel, the
Two guide wheels are installed in the second guide rail, and rabbling mechanism upper end rotates with the second walking mechanism and is connected, and are driven by the second drive device
It is dynamic., it is necessary to add reagent to promote sewage to react in the processing procedure of sewage, the sewage after treatment can be discharged, above-mentioned
Technical scheme does not carry out reagent addition, and wastewater treatment efficiency is bad, is further improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of sewage agitating device, and effect is good.
A kind of sewage agitating device, is processed sewage for sedimentation basin, including guide rail, support, roller, driving list
Unit, hopper, top board, discharging tube, rabbling mechanism, multiple liquid storage mechanisms；
Guide rail is laid on sedimentation basin along the length direction of sedimentation basin；
Roller is rack-mount, and, roller is movably mounted on guide rail；
Driver element is used for driving arm and is moved along the length direction of guide rail；
Hopper is rack-mount, hopper opening upwards arrangement；The first end of discharging tube is connected with hopper, and the of discharging tube
Two ends are arranged to sedimentation basin direction；Mounting of roof plate is on support；
Rabbling mechanism is rack-mount；
Multiple liquid storage mechanisms are sequentially distributed along the length direction of sedimentation basin, and liquid storage mechanism includes mounting bracket, liquid reserve tank, blocks up
Head, depression bar, spring, mounting bracket are arranged on sedimentation basin；Liquid reserve tank is arranged on mounting bracket, and liquid reserve tank is located at the top of hopper,
Liquid reserve tank is provided with fluid hole, and fluid hole projection in the horizontal plane is positioned at the motion track projection in the horizontal plane of hopper
Inner side；Plug is used to close or open fluid hole；Depression bar is connected with plug；The first end of spring is connected with depression bar, and the of spring
Two ends are connected with mounting bracket, and spring is used to cause plug to close fluid hole by pulling depression bar；
Depression bar is located on the mobile route of top board, when top board is moved along above-mentioned mobile route and contacted with depression bar, top board
Extruding depression bar causes plug to open fluid hole, and, now hopper is located at the underface of fluid hole.Along the length side of sedimentation basin
To first gradually increase is being gradually reduced the height of top board.
Preferably, also including tooth bar, the length direction that tooth bar is arranged on sedimentation basin and along sedimentation basin is arranged；Rabbling mechanism
Including the first agitating unit, the first agitating unit includes the first agitating shaft, first gear, the first blade, and the first agitating shaft is along perpendicular
Nogata is to being rotatably installed on support；First gear, the first blade are installed on the first agitating shaft, and first gear is nibbled with tooth bar
Close.
Preferably, rabbling mechanism also includes the second agitating unit, and the second agitating unit includes the second agitating shaft, the second tooth
Wheel, the second blade, the second agitating shaft are vertically rotatably installed on support；Second gear, the second blade are installed in
On two agitating shafts, second gear is engaged with first gear.
Preferably, the angle between the first blade and horizontal plane is 6-15 degree.
Preferably, the upper surface of the first blade is provided with multiple grooves, the length direction of groove along the first agitating shaft rotation
Direction is arranged.
Preferably, be provided with the first liquid storage passage in the first agitating shaft, the first agitating shaft be provided with it is multiple with the first liquid storage
Channel attached first outage, is provided with the second liquid storage passage in the second agitating shaft, the second agitating shaft is provided with multiple with the
Channel attached second outage of two liquid storages, the first liquid storage passage, the second liquid storage passage are connected with discharging tube.
In the present invention, support is driven to be moved along the length direction of sedimentation basin P using driver element, using rabbling mechanism to dirt
Water is stirred, in sewage disposal, it is necessary to be passed through reaction reagent in sewage to promote sewage to chemically react.Need
Reagent is uniformly sprayed along the length direction of sedimentation basin, to promote sewage, sludge effectively to discharge, therefore, it is many by setting
Individual liquid storage mechanism, by the placing response reagent in liquid reserve tank.
When support is moved to a liquid storage mechanism lower section, top board is contacted with depression bar and extrudes depression bar and causes depression bar to rise,
Depression bar drives plug to rise, and causes fluid hole to be opened, and the reagent in liquid reserve tank enters in material bin, then enters precipitation by discharging tube
Reacted with sewage in pond.After top board is separated with depression bar, spring pulls depression bar to drive plug to close fluid hole.
By the design of said structure, it is not necessary to which reagent is placed on support, poppet pressure is reduced, so facilitate support
It is mobile, reduce abrasion；By setting multiple liquid storage mechanisms, it is easy to distribution to adding reagent in hopper, it is not necessary to by all reagents
Move together, reduce operating cost, it is also possible to different reagents are placed in different liquid storage mechanisms, sewage side can be effectively facilitated
To, there is provided sewage, Treatment of Sludge effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1：
A kind of sewage agitating device proposed by the present invention, is processed sewage for sedimentation basin P, including guide rail 1, support
2nd, roller 3, driver element, hopper 4, top board 11, discharging tube 5, rabbling mechanism, multiple liquid storage mechanisms.
Guide rail 1 is laid on sedimentation basin along the length direction of sedimentation basin.
Roller 3 is arranged on support 2, and, roller 3 is movably mounted on guide rail 1.
Driver element is used for driving arm 2 and is moved along the length direction of guide rail 1.
Hopper 4 is arranged on support 2, the opening upwards of hopper 4 arrangement；The first end of discharging tube 5 is connected with hopper 4, discharge opeing
Second end of pipe 5 is arranged to sedimentation basin direction；Top board 11 is arranged on support 2；Rabbling mechanism is arranged on support 2.
Multiple liquid storage mechanisms are sequentially distributed along the length direction of sedimentation basin, and liquid storage mechanism includes mounting bracket 6, liquid reserve tank 7, blocks up
First 8, depression bar 9, spring 10, mounting bracket 6 are arranged on sedimentation basin；Liquid reserve tank 7 is arranged on mounting bracket 6, and liquid reserve tank 7 is located at hopper
4 top, liquid reserve tank 7 is provided with fluid hole, and fluid hole projection in the horizontal plane is located at the motion track of hopper 4 in horizontal plane
The inner side of interior projection；Plug 8 is used to close or open fluid hole；Depression bar 9 is connected with plug 8；The first end of spring 10 and pressure
Bar 9 is connected, and the second end of spring 10 is connected with mounting bracket 6, and spring 10 is used to cause plug 8 by fluid hole by pulling depression bar 9
Closing.
Depression bar 9 is located on the mobile route of top board 11, when top board 11 is moved along above-mentioned mobile route and is contacted with depression bar 9
When, the extruding depression bar 9 of top board 11 causes plug 8 to open fluid hole, and, now hopper 4 is located at the underface of fluid hole.
Along the length direction of sedimentation basin, first gradually increase is being gradually reduced the height of top board 11.
The present embodiment also includes tooth bar 12, and the length direction that tooth bar 12 is arranged on sedimentation basin and along sedimentation basin is arranged；Stir
Mixing mechanism includes the first agitating unit, and the first agitating unit includes the first agitating shaft 13, first gear 14, the first blade 15, the
One agitating shaft 13 is vertically rotatably installed on support 2；First gear 14, the first blade 15 are installed in the first agitating shaft
On 13, first gear 14 is engaged with tooth bar 12；In moving process, first gear 14 is engaged support 2 with tooth bar 12, therefore, the
One agitating shaft 13 is rotated, and sewage is stirred using the first blade 15, and the interior discharge reagent of discharging tube 5 uniformly can be carried out with sewage
Mixing, improves wastewater treatment efficiency.
In the present embodiment, rabbling mechanism also includes the second agitating unit, and the second agitating unit includes the second agitating shaft 16, the
Two gears 17, the second blade 18, the second agitating shaft 16 are vertically rotatably installed on support 2；Second gear 17, the second leaf
Piece 18 is installed on the second agitating shaft 16, and second gear 17 is engaged with first gear 14；Using first gear 14, second gear
17 the second agitating shafts 16 of drive are rotated, and sewage is stirred using the second blade 18；Second agitating unit and the first agitating unit are mutual
Coordinate, improve wastewater treatment efficiency.
In the present embodiment, the angle between the first blade 15 and horizontal plane is 6-15 degree；The bigger mixing effect of angle is better,
But, the fluid resistance being subject to also accordingly increases, higher to performance requirements such as the intensity of the first blade 15, thus manufacture can be caused difficult
Degree becomes big, cost uprises；Therefore, by after test of many times, when angle is that 6-15 spends, economy is best, effect is best；First leaf
Each composition of piece 15 and percentage by weight are：C：1.9%th, Cr：17%th, Mn：0.65%th, Si：0.9%th, Ni：0.1%th, V：
0.06%；Balance of Fe and inevitable impurity；C other elements mutual cooperations, improve wearability；Si reinforcing tissues, improve
The crystal grain thinnings such as intensity, Ni, V, improve wearability；The the first blade wearability obtained by said components is good, and intensity is high, uses
Long lifespan.
In the present embodiment, the upper surface of the first blade 15 is provided with multiple grooves, and the length direction of groove is along the first agitating shaft
13 rotation direction arrangement；Moved along groove when sewage is by the first 15 surface of blade, improve mixing effect.
In the present embodiment, be provided with the first liquid storage passage in the first agitating shaft 13, the first agitating shaft 13 be provided with it is multiple with
Channel attached first outage of first liquid storage, the second liquid storage passage is provided with the second agitating shaft 16, is set on the second agitating shaft 16
There are multiple second outages channel attached with the second liquid storage, the first liquid storage passage, the second liquid storage passage connect with discharging tube 5
Connect；The reagent allowed in discharging tube 5 is discharged by the first liquid storage passage, the second liquid storage passage, the first outage, the second outage,
So, reagent can enter the lower section of sewage, preferably can uniformly mix with sewage, improve reaction effect, improve at sewage
Reason effect.
Drive support to be moved along the length direction of sedimentation basin P using driver element, sewage is stirred using rabbling mechanism
Treatment is mixed, in sewage disposal, it is necessary to be passed through reaction reagent in sewage to promote sewage to chemically react.Need along heavy
The length direction in shallow lake pond uniformly sprays reagent, to promote sewage, sludge effectively to discharge, therefore, by setting multiple liquid storage machines
Structure, by the placing response reagent in liquid reserve tank.
When support is moved to a liquid storage mechanism lower section, top board is contacted with depression bar and extrudes depression bar and causes depression bar to rise,
Depression bar drives plug to rise, and causes fluid hole to be opened, and the reagent in liquid reserve tank enters in material bin, then enters precipitation by discharging tube
Reacted with sewage in pond.After top board is separated with depression bar, spring pulls depression bar to drive plug to close fluid hole.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of sewage agitating device, is processed sewage for sedimentation basin, it is characterised in that including guide rail, support, rolling
Wheel, driver element, hopper, top board, discharging tube, rabbling mechanism, multiple liquid storage mechanisms；
Guide rail is laid on sedimentation basin along the length direction of sedimentation basin；
Roller is rack-mount, and, roller is movably mounted on guide rail；
Driver element is used for driving arm and is moved along the length direction of guide rail；
Hopper is rack-mount, hopper opening upwards arrangement；The first end of discharging tube is connected with hopper, the second end of discharging tube
Arranged to sedimentation basin direction；Mounting of roof plate is on support；
Rabbling mechanism is rack-mount；
Multiple liquid storage mechanisms are sequentially distributed along the length direction of sedimentation basin, and liquid storage mechanism includes mounting bracket, liquid reserve tank, plug, pressure
Bar, spring, mounting bracket are arranged on sedimentation basin；Liquid reserve tank is arranged on mounting bracket, and liquid reserve tank is located at the top of hopper, liquid reserve tank
It is provided with fluid hole, fluid hole projection in the horizontal plane is positioned at the inner side of the motion track projection in the horizontal plane of hopper；
Plug is used to close or open fluid hole；Depression bar is connected with plug；The first end of spring is connected with depression bar, the second end of spring with
Mounting bracket is connected, and spring is used to cause plug to close fluid hole by pulling depression bar；
Depression bar is located on the mobile route of top board, when top board is moved along above-mentioned mobile route and contacted with depression bar, top board extruding
Depression bar causes plug to open fluid hole, and, now hopper is located at the underface of fluid hole.
2. sewage agitating device according to claim 1, it is characterised in that along the length direction of sedimentation basin, the height of top board
First gradually increase is being gradually reduced degree.
3. sewage agitating device according to claim 1, it is characterised in that also including tooth bar, tooth bar is arranged on sedimentation basin
Upper and along sedimentation basin length direction is arranged；Rabbling mechanism includes the first agitating unit, and the first agitating unit includes the first stirring
Axle, first gear, the first blade, the first agitating shaft are vertically rotatably installed on support；First gear, the first blade are equal
On the first agitating shaft, first gear is engaged with tooth bar.
4. sewage agitating device according to claim 3, it is characterised in that rabbling mechanism also includes the second agitating unit,
Second agitating unit includes the second agitating shaft, second gear, the second blade, and the second agitating shaft is vertically rotatably installed in branch
On frame；Second gear, the second blade are installed on the second agitating shaft, and second gear is engaged with first gear.
5. sewage agitating device according to claim 3, it is characterised in that the angle between the first blade and horizontal plane is
6-15 degree.
6. sewage agitating device according to claim 3, it is characterised in that the upper surface of the first blade is provided with multiple ditches
Groove, the length direction of groove is arranged along the rotation direction of the first agitating shaft.
7. sewage agitating device according to claim 4, it is characterised in that the first liquid storage is provided with the first agitating shaft and is led to
Road, the first agitating shaft is provided with multiple first outages channel attached with the first liquid storage, and second is provided with the second agitating shaft
Liquid storage passage, the second agitating shaft is provided with multiple second outages channel attached with the second liquid storage, the first liquid storage passage, the
Two liquid storage passages are connected with discharging tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151107.1A CN106732263A (en) | 2016-12-14 | 2016-12-14 | A kind of sewage agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151107.1A CN106732263A (en) | 2016-12-14 | 2016-12-14 | A kind of sewage agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106732263A true CN106732263A (en) | 2017-05-31 |
Family
ID=58888049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151107.1A Pending CN106732263A (en) | 2016-12-14 | 2016-12-14 | A kind of sewage agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106732263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607835A (en) * | 2020-11-23 | 2021-04-06 | 合肥梵赞环保科技有限公司 | Automatic industrial sewage flocculating agent throwing equipment of adjusting |
-
2016
- 2016-12-14 CN CN201611151107.1A patent/CN106732263A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607835A (en) * | 2020-11-23 | 2021-04-06 | 合肥梵赞环保科技有限公司 | Automatic industrial sewage flocculating agent throwing equipment of adjusting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106587193A (en) | Device for sewage treatment | |
| CN204502855U (en) | For the frame type stirring device of physical reaction | |
| CN109867361B (en) | Multi-mode activated sludge process sewage treatment integrated device and sewage treatment method | |
| CN102923852A (en) | Activity primary settling tank capable of reducing loss of organic matters in sewage | |
| CN208071539U (en) | A kind of sewage disposal system | |
| CN102718321B (en) | Rotary circulation ratio adjustable oxidation ditch device and its operation method | |
| CN103170167A (en) | Water treatment clarifying apparatus suitable for lime addition | |
| CN104761055B (en) | A kind of Small Town Wastewater processes reaction tank | |
| CN106732263A (en) | A kind of sewage agitating device | |
| WO2011094768A1 (en) | Adjustable tank incorporated five functions for biological treatment of waste water | |
| CN102327705B (en) | Large-torque mechanical stirring and clarifying tank | |
| CN105712579B (en) | A kind of offshore platform life sewage treatment and reuse device with high salt | |
| CN208694465U (en) | A kind of water environment treatment sewage-treatment plant | |
| CN216614159U (en) | High-efficient aeration biological sedimentation tank | |
| CN206415105U (en) | A kind of sewage agitating device | |
| CN206033369U (en) | Sewage treatment plant is used in river course or lake | |
| CN107416917A (en) | A kind of sewage mixed processing device | |
| CN209815781U (en) | Integrated device for multi-mode activated sludge sewage treatment | |
| CN102730834B (en) | Gate-type recycle ratio adjustable oxidation ditch device and method for operating same | |
| CN107337294A (en) | A kind of equipment for sewage disposal | |
| CN219860763U (en) | Domestic waste leachate collection processing apparatus | |
| CN208166594U (en) | A kind of sewage disposal device | |
| CN206415103U (en) | A kind of sewage disposal device | |
| CN105271522B (en) | A kind of SBR methods batch (-type) sewage-treatment plant and its sewage water treatment method | |
| CN206680340U (en) | Urban sewage treating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |