CN109052784A - A kind of industrial water purification system convenient for cleaning - Google Patents
A kind of industrial water purification system convenient for cleaning Download PDFInfo
- Publication number
- CN109052784A CN109052784A CN201811015687.0A CN201811015687A CN109052784A CN 109052784 A CN109052784 A CN 109052784A CN 201811015687 A CN201811015687 A CN 201811015687A CN 109052784 A CN109052784 A CN 109052784A
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- CN
- China
- Prior art keywords
- flocculation
- flocculation tanks
- plate
- connecting tube
- driving
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a kind of industrial water purification systems convenient for cleaning, including coarse filter device, flocculation plant, oily waste degradation device, fine filtering apparatus, oxidation treatment device and purifying plant, the purifying plant includes steam generator, condenser, recycling bins for connecting the connecting tube of condenser and steam generator and being connected with condenser, the flocculation plant includes flocculation tanks, rabbling mechanism in flocculation tanks and the decontamination mechanism set on flocculation tanks bottom, the decontamination mechanism includes the support plate set on flocculation tanks bottom, dirt-scraping plate in support plate, for limiting the limit assembly of cleaning shoe and the driving assembly of driving cleaning shoe movement, the present invention, the flocculation pollutant for being deposited in flocculation tanks bottom can quickly be removed by the dirt-scraping plate moved back and forth, it is excessive to prevent pollutant accumulation, influence the wadding of industrial wastewater Solidifying efficiency.
Description
Technical field
The invention belongs to industrial waste water treatments, purify system more particularly, to a kind of industrial water convenient for cleaning
System.
Background technique
With the development of industry, the raising of yield, the industrial wastewater being discharged also gradually increase, especially metallurgy, steel-making
Equal enterprises, production capacity is directly proportional to the wastewater flow rate being discharged, and the main oil-containing of industrial wastewater that this kind of industry is discharged, heavy metal from
The pollutants such as son, these waste water severely exceed, and are much unable to reach the discharge standard of national regulation, not only pollute environment but also wave
Water wasting resource makes to process cost raising, in the treatment process of waste water, needs to carry out flocculation sedimentation processing to waste water, wad a quilt with cotton
Sediment may be deposited in flocculation bottom of pond portion during retrogradation is formed sediment, and such as handle not in time, it will influence the flocculation of flocculation basin
Effect.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provide it is a kind of can quickly clean flocculation pollutant convenient for cleaning
Industrial water purification system.
To achieve the goals above, the invention adopts the following technical scheme: a kind of industrial water convenient for cleaning purifies system
System, including coarse filter device, flocculation plant, oily waste degradation device, fine filtering apparatus, oxidation treatment device and purifying plant, institute
Stating purifying plant includes steam generator, condenser, the connecting tube for connecting condenser and steam generator and and condenser
The recycling bins being connected, the flocculation plant include flocculation tanks, the rabbling mechanism in flocculation tanks and be set to flocculation tanks bottom
Decontamination mechanism, the decontamination mechanism includes set on the support plate of flocculation tanks bottom, the dirt-scraping plate in support plate, for limiting
Determine the limit assembly of cleaning shoe and the driving assembly that driving cleaning shoe is mobile；It can will be deposited in by the dirt-scraping plate moved back and forth
The flocculation pollutant of flocculation tanks bottom is quickly removed, excessive to prevent pollutant accumulation, influences the flocculation efficiency of industrial wastewater.
Further, stating mixing component includes agitating shaft, the stirring rod being fixed on agitating shaft and set on agitating shaft bottom end
Multiple driving blades, the agitating shaft upper end are rotationally connected at the top of flocculation tanks, lower end pass through flocculation tanks and connection tube wall and
It is rotatablely connected with tube wall is connect；Quickly flocculant and waste water uniformly can be mixed by the agitating shaft of rotation, accelerate wadding
Solidifying settling velocity, and agitating shaft is driven to drive driving blade rotation, and then band by the high-temperature vapor that steam generator generates
Dynamic agitating shaft rotation, energy needed for not only having saved driving agitating shaft also reduce the temperature of high-temperature vapor, are convenient for high temperature
The subsequent condensation of vapor is collected.
Further, the flocculation tanks are equipped with the collecting tank of inclined bottom surface, and the lowest point of the collecting tank is equipped with sewage draining exit；It is logical
Crossing collecting tank can quickly collect the pollutant that dirt-scraping plate removes, in order to avoid pollutant sticks in flocculation chamber interior wall again, and receive
Integrate groove bottom as inclined-plane, the pollutant convenient for that will collect is excluded from sewage draining exit.
Further, the driving component includes the driving plate for being equipped with through slot, set on the bar shaped tooth of through slot front and back end, connecting rod
And it is fixed on the partial gear on agitating shaft, the partial gear and bar shaped tooth can be intermeshed, described fixed link one end
Be connected driving plate, and the other end is connected support plate；Driving plate can be made to do left and right by partial gear and the cooperation of bar shaped tooth reciprocal
Movement drives dirt-scraping plate to move left and right, and then the pollutant of flocculation tanks bottom is quickly cleaned, and be not required to separately set decontamination mechanism
Power device and rabbling mechanism use same power device, reduce energy consumption, have saved processing cost.
Further, the position-limit mechanism includes the limit plate being set on flocculation chamber interior wall, set on the recessed of driving plate upper surface
Slot and the rolling element in groove, the limit plate and rolling element are in contact；By limit plate, dirt-scraping plate can be prevented clear
It is moved up and down during reason, causes cleaning effect bad, bar shaped tooth and partial gear can also be prevented to be detached from, cause scraping dirt
Plate runs out of steam source.
Further, two groups of shunt assemblies are symmetrically arranged in the flocculation tanks, the shunt assembly includes multiple is obliquely installed
Flow distribution plate, the shunting board ends are fixed on flocculation chamber interior wall；It can reduce below flow distribution plate by two groups of shunt assemblies
The flowing of water flow, convenient for recycling flocculate.
Further, the oily waste degradation device includes the decontamination tank being connected with flocculation tanks, the exposure set on decontamination tank bottom
Gas disk, air blower, the aeration nozzle on aeration plate, the aeration tube for connecting aeration nozzle and air blower and greasy dirt detach
Mechanism assembly；Gas can be passed into waste water by aeration nozzle, form bubble, greasy dirt can be driven to float, accelerate oil
Dirty removal efficiency.
In conclusion the present invention passes through the flocculation pollutant that the dirt-scraping plate moved back and forth can will be deposited in flocculation tanks bottom
Quickly remove, it is excessive to prevent pollutant accumulation, influence the flocculation efficiency of industrial wastewater.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is half section structure diagram of the invention.
Fig. 4 is partial sectional view of the invention.
Fig. 5 is present invention hair partial sectional view.
Fig. 6 is cross-sectional view of the invention.
Fig. 7 is the structural schematic diagram of flocculation plant of the present invention.
Fig. 8 is the cross-sectional view in the direction C-C of Fig. 7.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figures 1-8, a kind of industrial wastewater treatment system, including bottom plate 100, coarse filter device, flocculation plant, greasy dirt
Removal device, fine filtering apparatus, oxidation treatment device and purifying plant, the coarse filter device include Rose Box 1, strainer 11,
Bracket 12, cylinder 13 and push rod 14, the strainer 11 is fixed on 14 lower end of push rod, and can slide relative to 1 inner wall of Rose Box, institute
State bracket 12 and be fixed on the top of Rose Box 1, the cylinder 13 is selected conventional cylinder, is fixed on bracket 12, output end and
14 upper end of push rod is connected, and offers opening at the top of the Rose Box 1, and for intaking, 1 bottom of Rose Box offers drainage openings,
For filtered water to be drained into subsequent handling, the dismounting of strainer can be fast implemented, by cylinder convenient for the cleaning of strainer
And replacement.
The flocculation plant includes flocculation tanks 2, rabbling mechanism and decontamination mechanism, and the rabbling mechanism includes flocculation tanks 2, stirs
Mix axis 25, the first steam chest 28, stirring rod 26, the first connecting tube 29, the second connecting tube 291 and driving blade 27, the stirring
For 25 upper end of axis by rotation connection at the top of bearing and flocculation tanks, 25 lower end of agitating shaft penetrates 2 bottom of flocculation tanks and the first steam chest
28 tops, the driving blade 27 select conventional metal blade, are fixed on 25 lower end of agitating shaft, first connecting tube 29
One end is connected to connecting tube, and the other end is connected to 28 bottom of the first steam chest, and the internal check valve being equipped with only for air inlet, and being used for will
Steam is passed through, and driving driving blade rotation, described second connecting tube, 291 one end is connected to the first steam chest side wall, other end connection
Connecting tube, and the internal check valve being equipped with only for outlet, for steam to be transmitted back to connecting tube, the stirring rod 26 is fixed on
On agitating shaft 25, quickly flocculant and waste water uniformly can be mixed by the agitating shaft of rotation, accelerate flocculation sedimentation speed,
And agitating shaft is driven to drive driving blade rotation by the high-temperature vapor that steam generator generates, and then agitating shaft is driven to turn
Dynamic, energy needed for not only having saved driving agitating shaft also reduces the temperature of high-temperature vapor, after high-temperature vapor
Continuous condensation is collected.
The decontamination mechanism includes support plate 61, dirt-scraping plate 62, limit assembly and driving assembly, and the support plate 61 is selected
Rectangle bar shaped version, preferably two, for fixing dirt-scraping plate 62, the dirt-scraping plate 62 is connect calmly with support plate 61, the limit
Component includes limit plate 71, groove 72 and rolling element 74, and 2 bottom of flocculation tanks is equipped with the collecting tank 63 of inclined bottom surface, described
The lowest point of collecting tank 63 is equipped with sewage draining exit, and 71 both ends of limit plate are fixedly connected with 3 inner wall of flocculation tanks, the groove 72
It is recessed inwardly and is formed by 65 upper surface of driving plate, the rolling element 74 selects conventional ball, and the rolling element 74 can be with groove 72
It matches, and rolling element 74 is in contact with 71 bottom surface of limit plate, by limit plate, can prevent dirt-scraping plate during cleaning
It moves up and down, causes cleaning effect bad, bar shaped tooth and partial gear can also be prevented to be detached from, dirt-scraping plate is caused to run out of steam
Source；Two groups of shunt assemblies are symmetrically arranged in the flocculation tanks 2, the shunt assembly includes multiple flow distribution plates 75 being obliquely installed,
75 both ends of flow distribution plate are fixed on 2 inner wall of flocculation tanks；It can reduce water flow below flow distribution plate by two groups of shunt assemblies
Flowing, convenient for recycling flocculate.
The driving component includes through slot 64, driving plate 65, bar shaped tooth 66, connecting rod 67 and partial gear 68, described
Through slot 64 is formed by 65 hollow out of driving plate, and the bar shaped tooth 66 is fixed on 64 rear and front end of through slot, and described 67 one end of connecting rod is solid
It is connected in driving plate 65, the other end is fixed on support plate 61, and the partial gear 68 selects a semi smooth, half metal with teeth
Gear, and partial gear and bar shaped tooth 66 can be meshed, and driving plate can be made to do by partial gear and the cooperation of bar shaped tooth
Bilateral reciprocation drives dirt-scraping plate to move left and right, and then the pollutant of flocculation tanks bottom is quickly cleaned, and is not required to decontamination
Mechanism separately sets power device and rabbling mechanism using same power device, reduces energy consumption, has saved processing cost, can be with
A motor is fixed above flocculation tanks, the output end of the motor is fixedly connected with agitating shaft 25, in case steam provides power
It is insufficient；The flocculation tanks 2 are equipped with flocculation water inlet 21, filter screen and flocculation discharge outlet 23, the flocculation water inlet 21 and open up
In 2 top of flocculation tanks, for receiving through the filtered waste water of Rose Box, the filter screen is set at flocculation discharge outlet 23, with wadding
Solidifying 2 inner wall of case is connected, and filter screen is equipped at discharge outlet of flocculating, and can prevent flocculate precipitate from excluding from flocculation discharge outlet, influence
Subsequent processing.
The oily waste degradation device includes decontamination tank 3, aeration plate 31, air blower 32, aeration nozzle 33, aeration tube 34, turns
Moving axis 35, broken blade 36, the second steam chest 37, third connecting tube 38, broken driving leaf 391, greasy dirt detach component and the 4th
Connecting tube 39, the decontamination tank 3 are connected by pipeline with flocculation discharge outlet, and the aeration plate 31 is fixed on 3 bottom of decontamination tank,
The aeration tube 34 is fixed at the top of aeration plate 34 for being connected to aeration plate 31 and air blower 32, the aeration nozzle 33, and with
34 inner cavity of aeration plate is connected, and second steam chest 37 is fixed on 100 lower section of bottom plate, and the rotation axis 35 is rotationally connected with
Dirty case 3 and its lower end penetrate 37 top of 3 bottom of decontamination tank and the second steam chest, and the broken driving leaf 391 selects conventional gold
Belong to flabellum, be fixed on 35 lower end of rotation axis, described 38 one end of third connecting tube is connected to connecting tube, and the other end is connected to the second steam chest
37 bottoms, and the internal check valve being equipped with only for air inlet, for steam to be passed through, driving driving blade rotation, the described 4th
291 one end of connecting tube is connected to 37 side wall of the second steam chest, and the other end is connected to connecting tube, and inside is equipped with only for the unidirectional of outlet
Valve, for steam to be transmitted back to connecting tube, it is the opening for being opened in 3 side wall upper part of decontamination tank that the greasy dirt, which detaches component, is led to
Gas, can be passed into waste water by aeration nozzle, form bubble by piping and greasy dirt case (in figure and to draw), can band
Dynamic greasy dirt floats, and accelerates oily waste degradation efficiency, can be formed biggish bubble breaking multiple by the broken blade of rotation
Smaller bubble, and then more greasy dirts can be driven to float, accelerate oily waste degradation efficiency.
The fine filtering apparatus includes screen pipe 4, sealing container 41, collector pipe 42, steam pipe 43 and filter assemblies, described
Collector pipe 42 selects pipeline used in conventional reverse osmosis membrane apparatus, and the filter assemblies are all kinds of films, uniformly twines from level to level
It is wound on collector pipe 42, film selects all kinds of films selected by conventional reverse osmosis film device, and the sealing container 41 selects two
End is equipped with the metallic cylinder of opening, and for fixing the collector pipe 42 after stretch wrap film, and sealing container 41 is fixed on screen pipe 4
Interior, described 43 one end of steam pipe is connected to connecting tube, and the other end is connected to collector pipe 42, high-temperature vapor is passed through into collector pipe, can
To form negative pressure in collector pipe, water velocity is accelerated, allows filter efficiency to reply raising, is passed through into collector pipe
High-temperature vapor can also improve waste water temperature, and then improve the water yield of reverse osmosis membrane.
The purifying plant includes steam generator 51, condenser 52, connecting tube 53 and recycling bins 54, the steam generation
Device 51 selects conventional steam generator 51, is connected by pipeline with collector pipe 42, and described 53 one end of connecting tube is connected to steam
Generator 51, the other end are connected to condenser 52, and the condenser 52 selects conventional steam condenser, and the recycling bins 54 pass through
Pipeline is connected with the discharge outlet of condenser 52, and water in treated industrial wastewater is become steam by steam generator,
It is kept completely separate water and pollutant, then clean water can be obtained by by condenser.
Claims (7)
1. a kind of industrial water purification system convenient for cleaning, including coarse filter device, flocculation plant, oily waste degradation device, essence
Filter device, oxidation treatment device and purifying plant, the purifying plant include steam generator (51), condenser (52), use
In the connecting tube (53) and the recycling bins (54) that are connected with condenser (52) of connection condenser (52) and steam generator (51),
It is characterized by: the flocculation plant include flocculation tanks (2), be set to flocculation tanks (2) in rabbling mechanism and be set to flocculation tanks bottom
The decontamination mechanism in portion, the decontamination mechanism include set on the support plate (61) of flocculation tanks (2) bottom, set on (61) in support plate
The driving assembly of dirt-scraping plate (62), the limit assembly for limiting cleaning shoe (62) and driving cleaning shoe (62) movement.
2. a kind of industrial water purification system convenient for cleaning according to claim 1, it is characterised in that: the blender
Structure includes agitating shaft (25), the stirring rod (26) being fixed on agitating shaft (25), the first steaming for being set to the flocculation tanks (2) bottom
Vapour case (28), the first connecting tube (29), the second connecting tube (291) and the multiple driving blades for being set to agitating shaft (25) bottom end
(27), agitating shaft (25) upper end is rotationally connected at the top of flocculation tanks (2), and lower end passes through flocculation tanks (2) and the first steam chest
(28) it being rotatablely connected at the top of and at the top of the first steam chest (28), described first connecting tube (29) one end is connected to connecting tube (53),
The other end is connected to the first steam chest (28) bottom, and described second connecting tube (291) one end is connected to connecting tube (53), other end connection
First steam chest (28) side wall.
3. a kind of industrial water purification system convenient for cleaning according to claim 1, it is characterised in that: the flocculation tanks
(2) bottom is equipped with the collecting tank (63) of inclined bottom surface, and the lowest point of the collecting tank (63) is equipped with sewage draining exit.
4. a kind of industrial water purification system convenient for cleaning according to claim 1, it is characterised in that: the driving group
Part includes the driving plate (65) equipped with through slot (64), the bar shaped tooth (66) set on through slot (64) front and back end, connecting rod (67) and consolidates
The partial gear (68) being connected on agitating shaft (25), the partial gear (68) and bar shaped tooth (66) can be intermeshed, institute
The company's of stating fixed pole (67) one end is connected driving plate (65), and the other end is connected support plate (61).
5. a kind of industrial water purification system convenient for cleaning according to claim 1, it is characterised in that: the position restrainer
Structure includes the limit plate (71) being set on flocculation tanks (2) inner wall, the groove (72) for being set to driving plate (65) upper surface and is set to recessed
Rolling element (74) in slot (72), the limit plate (71) and rolling element (74) are in contact.
6. a kind of industrial water purification system convenient for cleaning according to claim 1, it is characterised in that: the flocculation tanks
(2) two groups of shunt assemblies are symmetrically arranged in, the shunt assembly includes multiple flow distribution plates (75) being obliquely installed, the flow distribution plate
(75) both ends are fixed on flocculation tanks (2) inner wall.
7. a kind of industrial wastewater treatment system according to claim 1, it is characterised in that: the oily waste degradation device includes
The decontamination tank (3) that is connected with flocculation tanks (2), air blower (32), is set to and exposes the aeration plate (31) for being set to decontamination tank (3) bottom
Aeration nozzle (33) on gas disk (31), aeration tube (34) and greasy dirt for connecting aeration nozzle (33) and air blower (32) are taken out
From mechanism assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811015687.0A CN109052784B (en) | 2018-08-31 | 2018-08-31 | Industrial water purification system convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811015687.0A CN109052784B (en) | 2018-08-31 | 2018-08-31 | Industrial water purification system convenient to wash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109052784A true CN109052784A (en) | 2018-12-21 |
| CN109052784B CN109052784B (en) | 2019-12-20 |
Family
ID=64758173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811015687.0A Active CN109052784B (en) | 2018-08-31 | 2018-08-31 | Industrial water purification system convenient to wash |
Country Status (1)
| Country | Link |
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| CN (1) | CN109052784B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1519975A (en) * | 1974-09-05 | 1978-08-02 | Dorr Oliver Inc | Sedimentation apparatus with flocculating feed well |
| CN101474498A (en) * | 2008-12-12 | 2009-07-08 | 浙江德安新技术发展有限公司 | Mud scraper for sewage precipitation pool |
| CN206337125U (en) * | 2016-12-30 | 2017-07-18 | 天津清华德人环境工程有限公司 | A kind of high salt organic industrial sewage processing equipment |
| CN206715393U (en) * | 2017-05-14 | 2017-12-08 | 刘春霞 | A kind of chain transmission type second pond mud-scraping apparatus for sewage disposal |
| CN207085421U (en) * | 2017-06-22 | 2018-03-13 | 惠安县晶鹰建材有限责任公司 | A kind of fast assembling-disassembling mud-scraping apparatus for mud scraper |
-
2018
- 2018-08-31 CN CN201811015687.0A patent/CN109052784B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1519975A (en) * | 1974-09-05 | 1978-08-02 | Dorr Oliver Inc | Sedimentation apparatus with flocculating feed well |
| CN101474498A (en) * | 2008-12-12 | 2009-07-08 | 浙江德安新技术发展有限公司 | Mud scraper for sewage precipitation pool |
| CN206337125U (en) * | 2016-12-30 | 2017-07-18 | 天津清华德人环境工程有限公司 | A kind of high salt organic industrial sewage processing equipment |
| CN206715393U (en) * | 2017-05-14 | 2017-12-08 | 刘春霞 | A kind of chain transmission type second pond mud-scraping apparatus for sewage disposal |
| CN207085421U (en) * | 2017-06-22 | 2018-03-13 | 惠安县晶鹰建材有限责任公司 | A kind of fast assembling-disassembling mud-scraping apparatus for mud scraper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109052784B (en) | 2019-12-20 |
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