CN106006943A - Aeration device for plastic residue washing sewage treatment tank of paper mill - Google Patents
Aeration device for plastic residue washing sewage treatment tank of paper mill Download PDFInfo
- Publication number
- CN106006943A CN106006943A CN201610597856.0A CN201610597856A CN106006943A CN 106006943 A CN106006943 A CN 106006943A CN 201610597856 A CN201610597856 A CN 201610597856A CN 106006943 A CN106006943 A CN 106006943A
- Authority
- CN
- China
- Prior art keywords
- pipe
- mother
- treatment tank
- aeration head
- aeration
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
-
- 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 an aeration device for a plastic residue washing sewage treatment tank of a paper mill. The device comprises an aeration pipeline, a water spraying pipeline and fixed brackets, wherein the fixed brackets are arranged in the sewage treatment tank, and the top ends of the fixed brackets are higher than the liquid level of the sewage treatment tank; the aeration pipeline comprises a main air pipe, first flexible branch pipes and aeration heads; the water spraying pipeline comprises a main water pipe and second flexible branch pipes; the main air pipe and the main water pipe are fixedly arranged at the top ends of the brackets; one end of each first flexible branch pipe is connected to the main air pipe; the aeration heads are connected to the other ends of the first flexible branch pipes, and are provided with counterweights; aeration holes of the aeration heads are formed in the tops of the aeration heads; one end of each second flexible branch pipe is arranged on the main water pipe, and the other ends of the second flexible branch pipes are connected to the connecting ends of the first flexible branch pipes and the aeration heads. According to the aeration device for the plastic residue washing sewage treatment tank of the paper mill, blockage is conveniently cleared, and the blockage of the aeration heads can be cleared under the condition of not emptying water in the tank.
Description
Technical field
The present invention relates to Sewage field, particularly relate to a kind of paper mill plastics washery slag sewage disposal
Pond aerator.
Background technology
Along with developing rapidly of Plastics in China industry, being widely used of plastic, scrapped plastic products is to ring
The pollution that border is caused is the most serious.In order to solve scrapped plastic products pair produced by the production process of paper mill
The pollution of environment, a lot of papermaking enterprises all pass through plastics washery slag technique and reclaim waste or used plastics, wash away waste residue, beat
Bag plastic material, reaches to turn waste into wealth.Existing plastics washery slag technique stream to produce substantial amounts of sewage, existing
Sewage disposal in commonly use submerged jet aeration.Submerged jet aeration is current paper industry sewage treatment plant
The most popular a kind of aerobic aeration mode, general all main pipeline mjectors are all once being pacified at the bottom of Aeration tank
Fill fixed-type, but due in plastics washery slag sewage calcium content higher, usually because of fouling, ejector occurs
Channel blockage needs frequent block clearing.Whenever needs block clearing, it is necessary to emptying cell body, lower to carrying out at the bottom of pond thoroughly
Cleaning, concentration degree is high, and workload is big, be pressed for time, and expends a large amount of manpower and materials.And empty clearance time
Long (minimum more than 1 week, depending on concrete condition), leverages paper plant's continuous production efficiency.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of paper mill plastics washery slag sewage being convenient to clean
Process pond aerator, must empty, for solving existing aerator, the problem that cell body carries out clearing up.
The present invention is achieved in that
A kind of paper mill plastics washery slag treatment tank aerator, including aerating pipelines, water pipe and many
Individual fixed support；
Described fixed support is arranged in treatment tank, and support bracket fastened top is higher than treatment tank liquid level,
Described aerating pipelines includes airduct mother pipe, the multiple first flexible arm and aeration head, and described water pipe includes
Water pipe mother pipe and the multiple second flexible arm；
Described airduct mother pipe and water pipe mother's tube side-by-side are fixed on described support bracket fastened top, and described first is flexible
One end of arm is equally spaced to be arranged on described airduct mother's pipe, logical between the first flexible arm and airduct mother's pipe
Crossing the first valve to connect, described aeration head is connected to the other end of the described first flexible arm, described aeration head
Side be provided with for aeration head being sunk to the subsurface counterweight for the treatment of tank, the solarization air cap of aeration head erect
The straight top being arranged at aeration head upward, one end of the described second flexible arm is equally spaced is arranged at described water
On pipe mother's pipe, the second flexible arm is connected by the second valve between water pipe mother's pipe, the second flexible arm
The other end is connected to the connection end of the first flexible arm and aeration head.
Further, described fixed support is height-adjustable support, including being fixed on bottom treatment tank
Fixed pedestal, be arranged at length-adjustable extensible canopy on fixed pedestal and be arranged at the U-shaped of flexible back and hold
Pallet；
Described airduct mother pipe and water pipe mother's pipe include many segment pipes respectively, by flexibility between two adjacent pipelines
Pipeline head and the tail series connection, every segment pipe is correspondingly arranged on a fixed support.
Further, a length of 5～6 meters of each pipeline of described airduct mother pipe and water pipe mother's pipe, every section of airduct
Equally spaced on female pipeline it is provided with 10～12 first flexible arms.
Further, described extensible canopy includes cylinder and is arranged at the extension rod of cylinder push-rod end, described gas
The outside of cylinder is enclosed with protective cover.
Further, the described first flexible arm, the second flexible arm and flexible duct are rubber bellows,
The length of described flexible duct is not less than 0.5 meter.
Further, the material of described aeration head is plastics.
The invention have the benefit that paper mill of the present invention plastics washery slag treatment tank aerator includes
Aerating pipelines and water pipe, and it is arranged at the fixed support processed in pond, wherein, described aerating pipelines
Being flexible duct with the arm of water pipe, the i.e. first flexible arm and the second flexible arm, aeration head connects
In the first flexible arm of aerating pipelines, it is flexible that the end of the flexible arm of the second of water pipe is connected to first
The aeration head of arm connects end, and therefore aeration head is movable, can be rushed aeration head by water pipe
Wash, it is possible to decrease the probability of aeration head blocking；Further, described aerating pipelines and water pipe are disposed on processing
Pond ullage, only aeration head and part pipeline stretch into below process pond liquid level, and aeration head is movable,
Thus when processing aeration head blocking, the aeration head of blocking can be proposed liquid level and carry out blocking cleaning, it is not necessary to will
Process the drain in pond, convenient blocking cleaning.
Accompanying drawing explanation
Fig. 1 is the signal of paper mill plastics washery slag treatment tank aerator in the specific embodiment of the invention
Figure；
Fig. 2 is the connection diagram of aerating pipelines in an embodiment of the present invention；
Fig. 3 be in Fig. 2 wherein an aeration head block clearing time aerating pipelines raise schematic diagram；
Fig. 4 is support bracket fastened structural representation in one embodiment of the invention.
Label declaration:
1, treatment tank；10, airduct mother pipe；11, the first flexible arm；12, the first valve；
13, flexible duct；20, water pipe mother pipe；21, the second flexible arm；22, the second valve；
30, aeration head；31, counterweight；32, solarization air cap；40, fixed support；
41, fixed pedestal；42, extensible canopy；43, extension rod；44, U-shaped Support tray.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1 and Fig. 2, embodiment of the present invention one paper mill plastics washery slag treatment tank aeration fills
Putting, this aerator includes aerating pipelines, water pipe and multiple for support aerating pipelines and sparge pipe
The fixed support 40 on road.Wherein, described fixed support 40 is arranged in treatment tank 1, fixed support
The top of 40 is higher than the liquid level for the treatment of tank 1.Described aerating pipelines is for carrying out aeration to treatment tank
Processing, it includes the flexible arm 11 of airduct mother's pipe 10, first and aeration head 30.Described water pipe is used for
Rinse aeration head 30, reduce aeration head blocking probability, and extend the aeration head block clearing cycle, water pipe bag
Include water pipe mother's pipe 20 and the second flexible arm 21.
Described airduct mother's pipe 10 and water pipe mother's pipe 20 are fixed on the top of described fixed support 40, therefore, institute
State airduct mother's pipe 10 and water pipe mother's pipe 20 is higher than processing pond liquid level.One end of described first flexible arm 11
Being connected to airduct mother's pipe 10 by the first valve 12, the other end of the first flexible arm 11 is connected to aeration head
30；One end of described second flexible arm 21 is connected to water pipe mother's pipe 20 by the second valve 22, and second is soft
Property arm 21 the other end be connected to the connection end of the first flexible arm and aeration head 30.Described aeration head
Side is provided with for aeration head sinks to the subsurface counterweight for the treatment of tank, and the solarization air cap of aeration head is vertical
It is arranged at the top of aeration head upward.In the present embodiment, due to the airduct arm and water pipe with aeration head 30
Arm is to be provided with counterweight 31, the most under gravity, described exposure on flexible duct, and aeration head
Gas head 30 is submerged under the liquid level for the treatment of tank.
When aeration duty, the first valve 12 is opened, and gases at high pressure enter first from airduct mother's pipe 10
Flexible arm 11 also sprays from aeration head 30, carries out Air Exposure；When processing cleaning state, the first valve
Door 12 is closed, and the second valve 22 is opened, and water under high pressure is entered by the second flexible arm 21 from water pipe mother's pipe 20
Enter aeration head 30, aeration head is carried out.Due in the present embodiment, the solarization air cap of described aeration head 30
32 is the top being vertically arranged at aeration head upward, therefore current produced by aeration head or air-flow be by lower to
Under, the buoyancy of part can be offset, alleviate the weight of counterweight.
Due in the present embodiment, aeration head can be rinsed by water pipe, it is possible to decrease aeration head blocks up
The probability of plug；And described aerating pipelines and water pipe are disposed on processing pond ullage, only aeration head
Stretch into below process pond liquid level with part pipeline, and aeration head is movable, thus block up processing aeration head
During plug, the aeration head of blocking can be proposed liquid level and carry out blocking cleaning, it is not necessary to the drain in pond will be processed,
Convenient blocking cleaning.
In one embodiment, described aeration head is plastic material, and the weight of described counterweight is slightly less than aeration head
Under weight, current that aeration head to be ejected at counterweight and solarization air cap or the dual function of air-flow, just submergence
Under the liquid level for the treatment of tank, and when solarization air cap blocks, aeration head by emersion in liquid level.In this enforcement
In example, the aeration head of blocking can float on treatment tank face, thus can be easy to find and cleaning.
Referring to Fig. 2, in the present embodiment, described airduct mother's pipe 10 and water pipe mother's pipe 20 are by multistage respectively
The pipeline section of equal length is formed by connecting, and is both provided with a fixed support for this segment pipe of support at every segment pipe.
It is as in figure 2 it is shown, connected by flexible duct 13 between the pipeline of two sections of airduct mother's pipes 10, same,
Also it is to be connected by flexible duct between the pipeline of two water pipe mother's pipes.Described flexible duct refers to flexible,
And the telescopic pipeline of length, such as rubber bellows, metal bellows etc..Preferably, in the present embodiment,
Described airduct mother pipe and a length of 5～6 meters of each pipeline of water pipe mother's pipe, first-class of every section of airduct mother's pipeline
Away from be provided with 10～12 first flexible arms.Described flexible duct 23 is rubber bellows, and rubber ripple
The length of stricture of vagina pipe is not less than 0.5 meter.
As shown in Figure 4, described fixed support 40 is height-adjustable support, including being fixed on treatment tank
The fixed pedestal 41 of bottom, it is arranged at length-adjustable extensible canopy 42 on fixed pedestal 41, and is arranged at
The U-shaped Support tray 44 of flexible back 42.Described U-shaped Support tray 44 is easy to fixing airduct mother's pipe 10 and water
Pipe mother's pipe 20.In the present embodiment, described airduct mother's pipe 10 and water pipe mother's pipe 20 are to be arranged at one on the other
In U-shaped pallet 44, in other embodiments, described airduct mother's pipe 10 and water pipe mother's pipe 20 also can use one
The first from left right side is set in parallel in U-shaped pallet 44.
In certain embodiments, between extensible canopy 42 and U-shaped Support tray 44, it is additionally provided with extension rod 43,
For increasing the height of fixed support 30.The length of described extensible canopy is scalable, in this embodiment, described
Extensible canopy 42 is cylinder, and in other embodiments, described extensible canopy can also is that hydraulic cylinder, or middle part is arranged
There is the beam body of cylinder or hydraulic cylinder.As in figure 2 it is shown, when extensible canopy processes contraction state, this fixed support institute
The aeration head that the airduct mother pipe of support and water pipe mother's pipe are connected is immersed in below the liquid level of process pond, i.e. normal work
Make state；As it is shown on figure 3, when but extensible canopy process elongation state time, the airduct of this fixed support institute support
Female pipe and water pipe mother's pipe are raised, and its aeration head connected is immersed in process pond ullage.Therefore when sending out
Now which when having multiple aeration head to block of fragment position, can raise corresponding fixed support and make aeration head expose
Liquid level carries out block clearing, thus without emptying pond, and without can be to aeration in the case of arranging by other
Head carries out block clearing.
Further, in certain embodiments, it is enclosed with protective cover in the outside of described extensible canopy, this protection
Cover can be canvas material, it is also possible to the waterproof materials such as rubber.Protective cover is dirty in can preventing or slow down process pond
Dirt is adsorbed in extensible canopy, can extend the service life of extensible canopy, and keeps its stretching motion smooth and easy.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (6)
1. a paper mill plastics washery slag treatment tank aerator, it is characterised in that include aerating pipelines,
Water pipe and multiple fixed support；
Described fixed support is arranged in treatment tank, and support bracket fastened top is higher than treatment tank liquid level,
Described aerating pipelines includes airduct mother pipe, the multiple first flexible arm and aeration head, and described water pipe includes
Water pipe mother pipe and the multiple second flexible arm；
Described airduct mother pipe and water pipe mother's tube side-by-side are fixed on described support bracket fastened top, and described first is flexible
One end of arm is equally spaced to be arranged on described airduct mother's pipe, logical between the first flexible arm and airduct mother's pipe
Crossing the first valve to connect, described aeration head is connected to the other end of the described first flexible arm, described aeration head
Side be provided with for aeration head being sunk to the subsurface counterweight for the treatment of tank, the solarization air cap of aeration head erect
The straight top being arranged at aeration head upward, one end of the described second flexible arm is equally spaced is arranged at described water
On pipe mother's pipe, the second flexible arm is connected by the second valve between water pipe mother's pipe, the second flexible arm
The other end is connected to the connection end of the first flexible arm and aeration head.
Paper mill the most according to claim 1 plastics washery slag treatment tank aerator, its feature exists
In, described fixed support is height-adjustable support, including the fixed pedestal being fixed on bottom treatment tank,
It is arranged at length-adjustable extensible canopy and the U-shaped Support tray being arranged at flexible back on fixed pedestal；
Described airduct mother pipe and water pipe mother's pipe include many segment pipes respectively, by flexibility between two adjacent pipelines
Pipeline head and the tail series connection, every segment pipe is correspondingly arranged on a fixed support.
Paper mill the most according to claim 2 plastics washery slag treatment tank aerator, its feature exists
In, a length of 5～6 meters of each pipeline of described airduct mother pipe and water pipe mother's pipe, on every section of airduct mother's pipeline
Equally spaced it is provided with 10～12 first flexible arms.
Paper mill the most according to claim 2 plastics washery slag treatment tank aerator, its feature exists
In, described extensible canopy includes cylinder and is arranged at the extension rod of cylinder push-rod end, the outside bag of described cylinder
It is wrapped with protective cover.
Paper mill the most according to claim 2 plastics washery slag treatment tank aerator, its feature exists
In, the described first flexible arm, the second flexible arm and flexible duct are rubber bellows, described flexible pipe
The length in road is not less than 0.5 meter.
Paper mill the most according to claim 2 plastics washery slag treatment tank aerator, described aeration
The material of head is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597856.0A CN106006943B (en) | 2016-07-27 | 2016-07-27 | A kind of paper mill plastics washery slag treatment tank aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597856.0A CN106006943B (en) | 2016-07-27 | 2016-07-27 | A kind of paper mill plastics washery slag treatment tank aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006943A true CN106006943A (en) | 2016-10-12 |
| CN106006943B CN106006943B (en) | 2018-04-27 |
Family
ID=57115292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597856.0A Active CN106006943B (en) | 2016-07-27 | 2016-07-27 | A kind of paper mill plastics washery slag treatment tank aerator |
Country Status (1)
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058675U (en) * | 1989-11-06 | 1990-06-27 | 北京市电器仪表技术服务公司 | Lift microporosity aerator |
| CN200992506Y (en) * | 2006-11-30 | 2007-12-19 | 冯义信 | Liftable hanging-arm aerating apparatus |
| CN101570362A (en) * | 2009-06-16 | 2009-11-04 | 南昌大学 | Biological aerated filter cleaning aeration device |
| CN103708604A (en) * | 2013-12-31 | 2014-04-09 | 常州千帆环保科技有限公司 | Automatic floating micropore aerating apparatus |
-
2016
- 2016-07-27 CN CN201610597856.0A patent/CN106006943B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058675U (en) * | 1989-11-06 | 1990-06-27 | 北京市电器仪表技术服务公司 | Lift microporosity aerator |
| CN200992506Y (en) * | 2006-11-30 | 2007-12-19 | 冯义信 | Liftable hanging-arm aerating apparatus |
| CN101570362A (en) * | 2009-06-16 | 2009-11-04 | 南昌大学 | Biological aerated filter cleaning aeration device |
| CN103708604A (en) * | 2013-12-31 | 2014-04-09 | 常州千帆环保科技有限公司 | Automatic floating micropore aerating apparatus |
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| Publication number | Publication date |
|---|---|
| CN106006943B (en) | 2018-04-27 |
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Address after: 363900 official Hill Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee after: Shanying South China Paper Co., Ltd Address before: 363900 official Hill Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee before: FUJIAN LIANSHENG PAPER INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |