CN105983253A - Sewage pool bottom sediment removing device - Google Patents
Sewage pool bottom sediment removing device Download PDFInfo
- Publication number
- CN105983253A CN105983253A CN201510099055.7A CN201510099055A CN105983253A CN 105983253 A CN105983253 A CN 105983253A CN 201510099055 A CN201510099055 A CN 201510099055A CN 105983253 A CN105983253 A CN 105983253A
- Authority
- CN
- China
- Prior art keywords
- mud
- stir
- valve
- air
- cesspool
- 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.)
- Granted
Links
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a sewage pool bottom sediment removing device. The device comprises a sewage pool, bottom sediments, an air source, a controller, an air inlet pipe, a floating lamp, a water inlet pipe, a blowdown pipe, a sludge pump, a chemical tank, a metering pump and a sludge stirrer. The sewage pool is provided with the water inlet pipe and the blowdown pipe, the water inlet pipe is communicated with the chemical tank through the metering pump, and the blowdown pipe is communicated with the blowdown pump through a pipeline; the air source and the controller are arranged outside the sewage pool, the sludge stirrer is communicated with the air source, and the top of the sludge stirrer is provided with the floating lamp. The sludge stirrer comprises a buoyancy tank, a pneumatic motor, an exhaust pipe, transmission shafts, a transmission wheel, a sludge stirring plate and sludge scraping plates. The pneumatic motor is integrally provided with an air inlet valve and an exhaust valve, the exhaust pipe is horizontally arranged all around the sludge stirrer, and the sludge stirring plate and the sludge scraping plates are arranged on the lower portion of the sludge stirrer. According to the sewage pool bottom sediment removing device, the pneumatic sludge stirrer is adopted, the pneumatic motor drives the sludge stirring plate and the sludge scraping plates, manual operation is not needed, the bottom sediment removing effect is good, the labor intensity is low, and operation is easy and convenient.
Description
Technical field
The present invention relates to a kind of sewage disposal technology apparatus field, clear particularly to a kind of cesspool substrate
Except device.
Background technology
Along with enterprise development and the increase of population, sanitary sewage and Industrial Waste Water Treatments amount are increasing,
In various treatment tanks, long-time operation continuously can deposit substantial amounts of solid matter, and common cleaning is
Employing discharge water after labor cleaning, or utilize suction pump to be released by the precipitate at the bottom of pond, in cleaning
During, labor intensity is big, water resource waste, and is brought inconvenience, cesspool conduct with water
The important step of sewage disposal, needs a kind of rational in infrastructure, easy to use, technical side of efficient energy-saving
Method carries out effective cleaning and maintenance to cesspool substrate.
Shortcoming of the prior art is: would generally be containing being harmful to, be difficult to the organic of degraded in cesspool
Compound, easily produces flammable explosive gas, and labor cleaning is easiest to casualty accident；Although peace
Equipped with sewage pump plant, it is used for getting rid of the sewage in contraminated zone, but long-term precipitate at the bottom of cesspool is still
So need the most artificial removing, after particularly substrate precipitation hardens, be difficult to extract the substrate hardened out row
Put, whenever now, it is necessary to manually stirring pond bottom sediment, the most again row operation, this way,
Not only labor intensity is big, and scavenging effect is poor.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of cesspool substrate and remove device, use
Pneumatic type stirs mud device, regulates counterweight buoyancy by air buoyancy tank, and external air source and controller are at the bottom of cesspool
Thing stirs and strikes off, and air motor non-electricity form drives and stirs mud pan and cleaning shoe at the bottom of cesspool
Thing effectively stirs and strikes off, it is not necessary to be manually entered cesspool operation, removes cesspool substrate effect
Good, labor intensity is low, easy and simple to handle, cost-effective.
For reaching above-mentioned purpose, technical scheme is as follows: a kind of cesspool substrate removes device,
Including cesspool, substrate, source of the gas, controller, valve, air inlet pipe, cursory lamp, water inlet pipe, row
Dirty pipe, sludge pump, chemical tank, dosing pump, stir mud device, buoyancy tank, air motor, exhaustor,
Drive, power transmission shaft, stir mud pan, stir pin, mud scraping disc, scraper plate, it is characterised in that:
Described cesspool top is provided with water inlet pipe, and bottom is provided with blow-off pipe；Described water inlet pipe and medicine
Agent case is connected by dosing pump, described blow-off pipe and dredge pump pipeline communication；Set outside described cesspool
Being equipped with source of the gas and controller, described source of the gas provides compressed air, and described cesspool bottom deposit has substrate,
And be provided with and stir mud device, described in stir mud device and connected with described source of the gas with valve by air inlet pipe, described in enter
Trachea is gases at high pressure and holding wire shares flexible pipe, described in stir mud device and be connected with controller by holding wire；
There is cursory lamp at described mud device top of stirring by draw line connection, stirs mud device described in the instruction of described cursory lamp
Upright position；Described stir mud device include buoyancy tank, air motor, exhaustor, power transmission shaft, drive,
Stir mud pan, mud scraping disc；Air valve and water valve, described air motor integral type it is provided with on described buoyancy tank
Being provided with intake valve and air bleeding valve, described intake valve connects with described air inlet pipe, described air bleeding valve and institute
State exhaustor connection, described exhaustor be horizontally set on described in stir around mud device, described exhaustor sets
It is equipped with independent air valve, by opening the exhaustor air valve of different directions, it is achieved to the position stirring mud device
Mobile；Machine power is passed to drive by power transmission shaft by described air motor, described in stir under mud device
Side is provided centrally with stirring mud pan, described in stir to be equipped with on mud pan and stir pin, described in stir mud pan periphery and be provided with
Multiple mud scraping discs, described mud scraping disc is provided with scraper plate；The described mud pan that stirs directly is driven by power transmission shaft
Rotating, described drive periphery is provided with satellite gear, and described drive rotarily drives satellite gear rotation
Turning, described satellite gear drives mud scraping disc to rotate by power transmission shaft；Described intake valve, air bleeding valve, gas
Valve, water valve are connected with controller by holding wire.
Air valve and water valve are controlled by described buoyancy tank by controller, according to needing regulation to stir mud device counterweight；
Described buoyancy tank is connected by valve with air inlet pipe, by inflating to buoyancy tank, discharges ballast water, makes
Stir mud device described in get and obtain buoyancy, alleviate own wt, and floating function can be realized.
The described mud pan that stirs is provided with 1, and described mud scraping disc is at least provided with 3.
Described stir to be provided with on mud pan multiple stir pin, described in stir pin and be perpendicular to stir mud pan card, described in stir
Pin stirs in mud pan card described in being uniformly fixed on.
Described mud scraping disc circumference is vertically obliquely installed at least provided with 6 scraper plates, described scraper plate, works as institute
When stating mud scraping disc rotation, the described scraper plate substrate to touching is implemented to scrape to stir operation.
Described intake valve and exhaust valve opening are adjusted by controller, and described intake valve connects described
Air inlet pipe and air motor, described air bleeding valve connects described exhaustor, and described exhaustor is provided with multiple,
Producing opposition by opening different gas exhausting tube valve exhausts, driving is stirred mud device and is moved.
The operation principle of the present invention is: owing to being required to aeration process in sewage disposal process, so this
Invention uses aeration source of the gas as power source, air inlet pipe is connected with source of the gas, by controller to stirring mud
Intake valve and the exhaust valve opening of device are controlled, thus control rotating speed and the power of air motor；Logical
Cross controller buoyancy tank is adjusted, control entirety and stir the jacking condition of mud device；By controller control
Making cut-offfing of described exhaustor, thus the shift position of mud device is stirred in regulation, stirs mud by the instruction of cursory lamp
Device position bottom cesspool；By air motor, power is passed to drive by power transmission shaft,
Driven by drive and stir mud pan and mud scraping disc and rotate, described in stir mud pan by stirring at the bottom of pin stirring-up sewage pond
The substrate in portion, described mud scraping disc scrapes the mud that hardens at the bottom of described cesspool by scraper plate, stirs pin vertical
Rotate, scraper plate transverse rotation, complete stirring and fragmentation procedure of cesspool substrate, passing through cesspool
In sludge pump and blow-off pipe by cesspool substrate discharge.
By technique scheme, technical solution of the present invention provides the benefit that: use pneumatic type to stir mud
Device, regulates counterweight buoyancy by air buoyancy tank, and cesspool substrate is stirred by external air source and controller
With strike off, air motor non-electricity mode drives stirs mud pan and cleaning shoe and carries out cesspool substrate effectively
Stirring and strike off, it is not necessary to be manually entered cesspool operation, remove cesspool substrate effective, work is strong
Spend low, easy and simple to handle, cost-effective；Easy to use, scavenging effect good.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to embodiment or existing
In technology description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that a kind of cesspool substrate disclosed in the embodiment of the present invention removes apparatus structure schematic diagram；
Fig. 2 is that disclosed in the embodiment of the present invention, a kind of cesspool substrate removing device stirs mud device schematic diagram.
Numeral and the corresponding component title represented by letter in figure:
1. cesspool 2. substrate 3. source of the gas 4. controller
5. valve 6. air inlet pipe 7. cursory lamp 8. water inlet pipe
9. blow-off pipe 10. sludge pump 11. chemical tank 12. dosing pump
13. stir mud device 14. buoyancy tank 15. air motor 16. exhaustor
17. drive 18. power transmission shafts 19. stir mud pan 20. and stir pin
21. mud scraping disc 22. scraper plates
Detailed description of the invention
Below by accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear,
Be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under creative work premise, broadly falls into the scope of protection of the invention.
According to Fig. 1 and Fig. 2, the invention provides a kind of cesspool substrate and remove device, including sewage
Pond 1, substrate 2, source of the gas 3, controller 4, valve 5, air inlet pipe 6, cursory lamp 7, water inlet pipe 8,
Blow-off pipe 9, sludge pump 10, chemical tank 11, dosing pump 12, stir mud device 13, buoyancy tank 14, gas
Dynamic motor 15, exhaustor 16, drive 17, power transmission shaft 18, stir mud pan 19, stir pin 20, scrape mud
Dish 21, scraper plate 22.
Described cesspool 1 top is provided with water inlet pipe 6, and bottom is provided with blow-off pipe 9；Described water inlet pipe
6 are connected by dosing pump 12 with chemical tank 11, described blow-off pipe 9 and dredge pump 10 pipeline communication；
Described cesspool 1 is outside is provided with source of the gas 3 and controller 4, and described source of the gas 3 provides compressed air,
Described cesspool 1 bottom deposit has a substrate 2, and is provided with and stirs mud device 13, described in stir mud device 13 and pass through
Air inlet pipe 6 connects with described source of the gas 3 with valve 5, and described air inlet pipe 6 is gases at high pressure and holding wire
Share flexible pipe, described in stir mud device 13 and be connected with controller 4 by holding wire；The described mud device 13 that stirs pushes up
Portion connected by draw line have cursory lamp 7, described cursory lamp 7 indicate described in stir the vertical position of mud device 13
Put；Described stir mud device 13 include buoyancy tank 14, air motor 15, exhaustor 16, power transmission shaft 18,
Drive 17, stir mud pan 19, mud scraping disc 21；It is provided with air valve and water valve on described buoyancy tank 14,
Described air motor 15 integral type is provided with intake valve and air bleeding valve, described intake valve and described air inlet pipe
6 connections, described air bleeding valve connects with described exhaustor 16, and described exhaustor 16 is horizontally set on institute
State and stir around mud device 13, described exhaustor 16 is provided with independent air valve, by opening not Tongfang
To the air valve of exhaustor 16, it is achieved the position stirring mud device 13 is moved；Described air motor 15 will
Machine power passes to drive 17 by power transmission shaft 18, described in stir mud device 13 lower central and be provided with
Stir mud pan 19, described in stir to be equipped with on mud pan 19 and stir pin 20, described in stir mud pan 19 periphery and be provided with many
Individual mud scraping disc 21, described mud scraping disc 21 is provided with scraper plate 22；The described mud pan 19 that stirs passes through power transmission shaft
18 directly drive rotation, described drive 17 periphery to be provided with satellite gear, and described drive 17 revolves
Turning and drive satellite gear to rotate, described satellite gear drives mud scraping disc 21 to rotate by power transmission shaft 18；
Described intake valve, air bleeding valve, air valve, water valve are connected with controller 4 by holding wire.
Air valve and water valve are controlled by described buoyancy tank 14 by controller 4, and mud device 13 counterweight is stirred in regulation；
Described buoyancy tank 14 is connected by valve with air inlet pipe 6, and by inflating to buoyancy tank 14, discharge is joined
Heavy water so that described in stir mud device 13 and obtain buoyancy, alleviate own wt, and floating function can be realized.
The described mud pan 19 that stirs is provided with 1, and described mud scraping disc 21 is provided with 4；Described stir mud pan
Arrange three layers on 19 and stir pin 20, described in stir pin 20 be perpendicular to card arrange.
Described mud scraping disc 21 circumference is provided with 12 scraper plates 22, and described scraper plate 22 is vertically obliquely installed,
When described mud scraping disc 21 rotates, the described scraper plate 22 substrate to touching is implemented to scrape to stir operation.
Described intake valve and exhaust valve opening are adjusted by controller 4, and described intake valve connects institute
Stating air inlet pipe 6 and air motor 15, described air bleeding valve connects described exhaustor 16, described exhaustor
16 are provided with 6, produce opposition by opening the air valve aerofluxus of different exhaustors 16,
Driving is stirred mud device 13 and is moved.
The concrete operation step of the present invention is: be required to aeration process in sewage disposal process, so
The present invention uses aeration source of the gas as power source, air inlet pipe 6 is connected with source of the gas 3, passes through controller
4 pairs of intake valves stirring mud device 13 and exhaust valve opening are controlled, thus control air motor 15
Rotating speed and power；By controller 4, buoyancy tank 14 is adjusted, controls entirety and stir mud device 13
Jacking condition；Controlling cut-offfing of described exhaustor 16 by controller 4, thus mud device 13 is stirred in regulation
Shift position, by cursory lamp 7 instruction stir the mud device 13 position bottom cesspool 1；By gas
Power is passed to drive 17 by power transmission shaft 18 by dynamic motor 15, is driven by drive 17 and stirs
Mud pan 19 and mud scraping disc 21 rotate, described in stir mud pan 19 by stirring bottom pin 20 stirring-up sewage pond 1
Substrate 2, described mud scraping disc 21 scrapes the mud that hardens at described cesspool 1 end by scraper plate 22,
Stir pin 20 vertically to rotate, scraper plate 22 transverse rotation, complete stirring with broken of cesspool 1 substrate 2
Operation, is being discharged cesspool 1 substrate 2 by the sludge pump 10 in cesspool 1 and blow-off pipe 9.
By above-mentioned specific embodiment, the invention has the beneficial effects as follows: use pneumatic type to stir mud device, logical
Crossing air buoyancy tank regulation counterweight buoyancy, cesspool substrate is stirred and strikes off by external air source and controller,
Air motor non-electricity mode drives stirs mud pan and cleaning shoe and effectively stirs cesspool substrate and scrape
Removing, it is not necessary to be manually entered cesspool operation, remove cesspool substrate effective, labor intensity is low, behaviour
Make simplicity, cost-effective；Easy to use, scavenging effect good.
Described above to disclosed embodiment, makes professional and technical personnel be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art,
Generic principles defined herein can without departing from the spirit or scope of the present invention,
Other embodiments realizes.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (5)
1. a cesspool substrate removes device, it is characterised in that include cesspool, substrate, source of the gas,
Controller, valve, air inlet pipe, cursory lamp, water inlet pipe, blow-off pipe, sludge pump, chemical tank, meter
Amount pump, stir mud device, buoyancy tank, air motor, exhaustor, drive, power transmission shaft, stir mud pan,
Stir pin, mud scraping disc, scraper plate；Described cesspool top is provided with water inlet pipe, and bottom is provided with blow-off pipe；
Described water inlet pipe is connected by dosing pump with chemical tank, described blow-off pipe and dredge pump pipeline communication；Institute
Stating and be provided with source of the gas and controller outside cesspool, described source of the gas provides compressed air, described cesspool
Bottom deposit has a substrate, and is provided with and stirs mud device, described in stir mud device by air inlet pipe and valve with described
Source of the gas connects, and described air inlet pipe is gases at high pressure and holding wire shares flexible pipe, described in stir mud device by letter
Number line is connected with controller；There is cursory lamp at described mud device top of stirring by draw line connection, described cursory
The upright position of mud device is stirred described in lamp instruction；The described mud device that stirs includes buoyancy tank, air motor, aerofluxus
Pipe, power transmission shaft, drive, stir mud pan, mud scraping disc；Air valve and water valve it is provided with on described buoyancy tank,
Described air motor integral type is provided with intake valve and air bleeding valve, and described intake valve is with described air inlet pipe even
Logical, described air bleeding valve connects with described exhaustor, described exhaustor be horizontally set on described in stir mud device all
Enclose, described exhaustor is provided with independent air valve, by opening the exhaustor air valve of different directions,
Realize the position stirring mud device is moved；Machine power is passed to by described air motor by power transmission shaft
Driving wheel, described in stir mud device lower central and be provided with and stir mud pan, described in stir to be equipped with on mud pan and stir pin, institute
State and stir mud pan periphery and be provided with multiple mud scraping disc, described mud scraping disc is provided with scraper plate；Described stir mud pan
Directly driven rotation, described drive periphery to be provided with satellite gear, described drive by power transmission shaft
Rotarily driving satellite gear to rotate, described satellite gear drives mud scraping disc to rotate by power transmission shaft；Described
Intake valve, air bleeding valve, air valve, water valve are connected with controller by holding wire.
A kind of cesspool substrate the most according to claim 1 removes device, it is characterised in that institute
State buoyancy tank by controller, air valve and water valve to be controlled, according to needing regulation to stir mud device counterweight；Described
Buoyancy tank is connected by valve with air inlet pipe, by inflating to buoyancy tank, discharges ballast water so that institute
State and stir mud device acquisition buoyancy, alleviate own wt, and floating function can be realized.
A kind of cesspool substrate the most according to claim 1 removes device, it is characterised in that institute
Stating and stir mud pan and be provided with 1, described mud scraping disc is at least provided with 3；Described stirring is provided with on mud pan
Multiple stir pin, described in stir pin and be perpendicular to stir mud pan card, described in stir pin be uniformly fixed on described in stir mud pan
In card.
A kind of cesspool substrate the most according to claim 1 removes device, it is characterised in that institute
State mud scraping disc circumference to be vertically obliquely installed at least provided with 6 scraper plates, described scraper plate, scrape mud when described
During disc spins, the described scraper plate substrate to touching is implemented to scrape to stir operation.
A kind of cesspool substrate the most according to claim 1 removes device, it is characterised in that institute
Stating intake valve and exhaust valve opening is adjusted by controller, described intake valve connects described air inlet pipe
With air motor, described air bleeding valve connects described exhaustor, and described exhaustor is provided with multiple, passes through
Opening different gas exhausting tube valve exhausts and produce opposition, driving is stirred mud device and is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099055.7A CN105983253B (en) | 2015-03-06 | 2015-03-06 | A kind of cesspool substrate remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099055.7A CN105983253B (en) | 2015-03-06 | 2015-03-06 | A kind of cesspool substrate remove device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105983253A true CN105983253A (en) | 2016-10-05 |
| CN105983253B CN105983253B (en) | 2019-01-22 |
Family
ID=57039756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510099055.7A Expired - Fee Related CN105983253B (en) | 2015-03-06 | 2015-03-06 | A kind of cesspool substrate remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105983253B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585985A (en) * | 2017-10-31 | 2018-01-16 | 电子科技大学中山学院 | Peripheral transmission mud scraper applied to industrial sewage treatment system |
| CN109723132A (en) * | 2018-12-24 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration rainwater storage equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145510A (en) * | 1979-05-01 | 1980-11-13 | Kawasaki Steel Corp | Floating water collector |
| EP0507057A1 (en) * | 1991-02-28 | 1992-10-07 | Passavant-Werke Ag | Process for removing floating sludge from sedimentation and thickening basins |
| CN101360544A (en) * | 2005-11-22 | 2009-02-04 | Uat有限公司 | Method and apparatus for collecting and/or removing sludge |
| CN102471097A (en) * | 2009-07-28 | 2012-05-23 | 永进科技株式会社 | Floating oil recovery apparatus comprising liquid surface following-type suction apparatus |
-
2015
- 2015-03-06 CN CN201510099055.7A patent/CN105983253B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145510A (en) * | 1979-05-01 | 1980-11-13 | Kawasaki Steel Corp | Floating water collector |
| EP0507057A1 (en) * | 1991-02-28 | 1992-10-07 | Passavant-Werke Ag | Process for removing floating sludge from sedimentation and thickening basins |
| CN101360544A (en) * | 2005-11-22 | 2009-02-04 | Uat有限公司 | Method and apparatus for collecting and/or removing sludge |
| CN102471097A (en) * | 2009-07-28 | 2012-05-23 | 永进科技株式会社 | Floating oil recovery apparatus comprising liquid surface following-type suction apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585985A (en) * | 2017-10-31 | 2018-01-16 | 电子科技大学中山学院 | Peripheral transmission mud scraper applied to industrial sewage treatment system |
| CN107585985B (en) * | 2017-10-31 | 2023-08-18 | 山东鑫盛达矿业有限公司 | Peripheral transmission mud scraper applied to industrial sewage treatment system |
| CN109723132A (en) * | 2018-12-24 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration rainwater storage equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105983253B (en) | 2019-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209065576U (en) | A kind of industrial sewage processing unit | |
| CN102626564A (en) | Novel multimedium filter for water treatment | |
| CN116282774A (en) | Industrial circulating cooling water filtering device and filtering method thereof | |
| CN105983253A (en) | Sewage pool bottom sediment removing device | |
| CN210313931U (en) | Aerobic treatment device | |
| CN202376820U (en) | Novel multi-media filter for processing water | |
| CN205516660U (en) | Pipe chute deposits uses air purge sedimentation tank | |
| CN208879339U (en) | A kind of new-type mortar reactor for soil remediation | |
| CN108558022B (en) | Fluidized bed sewage treatment device | |
| CN214829238U (en) | High-efficient device that deposits of electric power industry waste water | |
| CN202724770U (en) | Sludge scraper for sludge thickening tank | |
| CN110156218A (en) | A kind of municipal wastewater precipitation and purification device | |
| CN113845209A (en) | Activated sludge reactor for sewage treatment | |
| CN108017243A (en) | A kind of sludge handling system and sludge handling method | |
| CN114225481A (en) | Organic wastewater integrated treatment facility | |
| CN209113697U (en) | A kind of sewage plant sewage-treatment plant | |
| CN209618989U (en) | A kind of high-effect anaerobic treatment device | |
| CN206511984U (en) | A kind of anti-settling contamination water treating pond | |
| CN209076119U (en) | The detention tank of lift mud scraper is installed | |
| CN207276382U (en) | A kind of the dirty water decontamination handles station | |
| CN206680344U (en) | A kind of efficient sewage-treatment plant | |
| CN206843124U (en) | A kind of novel photocatalysis aoxidizes sewage-treatment plant | |
| CN111233181A (en) | Sewage treatment purifier for plant | |
| CN221093893U (en) | Wastewater treatment equipment with even dosing and impurity removal functions | |
| CN215586140U (en) | Sewage treatment tank for sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |