CN113277596A - Oily sewage treatment device - Google Patents
Oily sewage treatment device Download PDFInfo
- Publication number
- CN113277596A CN113277596A CN202110631870.9A CN202110631870A CN113277596A CN 113277596 A CN113277596 A CN 113277596A CN 202110631870 A CN202110631870 A CN 202110631870A CN 113277596 A CN113277596 A CN 113277596A
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- Prior art keywords
- rotating roller
- gear
- roller
- sewage treatment
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an oily sewage treatment device, which relates to the technical field of sewage treatment and comprises a main sewage pipe and a plurality of flow dividing pipes, wherein the flow dividing pipes are communicated with the main sewage pipe, and two open grooves are symmetrically formed in the upper ends of the flow dividing pipes; a first rotating roller and a second rotating roller are respectively arranged in the two slots; the first rotating roller and the second rotating roller are in transmission connection through a rotating transmission mechanism; the first rotating roller and the second rotating roller are both provided with a macromolecular oleophylic hydrophobic layer; and the oil scraping piece is arranged on the flow dividing pipe and is attached to the first rotating roller and the second rotating roller. According to the invention, the plurality of the shunt pipes are arranged, so that sewage in the sewage main pipe can be shunted into the plurality of the shunt pipes for treatment, the apportionment treatment can accelerate sewage treatment amount and is beneficial to continuous sewage treatment on one hand, and the sewage diversion ensures that the sewage amount in each shunt pipe is less on the other hand, thereby being more beneficial to accurate and rapid oil-water separation.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an oily sewage treatment device.
Background
With the rapid development of social economy and the improvement of environmental protection requirements, the national first-level discharge standard of oily sewage is gradually increased, and the traditional oily sewage separation device is difficult to meet the discharge requirements, so an oily sewage treatment device with high treatment speed, simple structure and low cost needs to be provided. The common oily sewage treatment methods include gravity separation, centrifugal separation, membrane separation, ultrasonic separation, coalescence separation and the like, but the scheme either takes time to wait for oil-water stratification or needs to be carried out in a separate container, or takes time during oil-water separation, and is not beneficial to carrying out rapid oil-water separation treatment.
Disclosure of Invention
The invention aims to solve the problems and provides an oily sewage treatment device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the oily sewage treatment device comprises a sewage main pipe and a plurality of flow dividing pipes, wherein the flow dividing pipes are communicated with the sewage main pipe, and two open grooves are symmetrically formed in the upper ends of the flow dividing pipes;
a first rotating roller and a second rotating roller are respectively arranged in the two grooves, and the first rotating roller and the second rotating roller are both connected to the flow dividing pipe in a shaft mode;
the first rotating roller and the second rotating roller are in transmission connection through a rotating transmission mechanism;
the first rotating roller and the second rotating roller are both provided with a macromolecular oleophylic hydrophobic layer;
be provided with the frizing piece that pastes mutually with first rotatory roller and second rotatory roller on the shunt tubes, the frizing piece is used for striking off the greasy dirt on first rotatory roller and the second rotatory roller.
Optionally, the polymer oleophylic and hydrophobic material is one of polypropylene, polyurethane and polystyrene.
Optionally, the rotary transmission mechanism is composed of a first gear, a second gear and a third gear;
the first gear is coaxially and fixedly connected with the first rotating roller, the third gear is coaxially and fixedly connected with the second rotating roller, the second gear is rotatably connected to the flow dividing pipe, and the second gear is meshed with the first gear and the second gear respectively.
Optionally, each of the rotation transmission mechanisms is connected with each other through a belt transmission mechanism.
Optionally, the oil scraping piece is composed of a connecting frame and a scraper, the connecting frame is fixedly connected with the flow dividing pipe, the scraper is fixedly connected to the connecting frame, and the head of the scraper is of an arc-shaped structure and abuts against one of the first rotating roller and the second rotating roller respectively.
The invention has the following advantages:
according to the invention, the plurality of the shunt pipes are arranged, so that sewage in the sewage main pipe can be shunted into the plurality of the shunt pipes for treatment, the apportionment treatment can accelerate sewage treatment amount and is beneficial to continuous sewage treatment on one hand, and the sewage diversion ensures that the sewage amount in each shunt pipe is less on the other hand, thereby being more beneficial to accurate and rapid oil-water separation.
According to the invention, the first rotating roller and the second rotating roller are arranged on the flow dividing pipe, and the macromolecule oleophylic hydrophobic layers are arranged on the first rotating roller and the second rotating roller, so that oil stains in sewage, especially on the upper layer, can be quickly adsorbed by rotating the first rotating roller and the second rotating roller, oil can be quickly removed by matching with the oil scraping piece, and the oil removal efficiency can be adjusted by adjusting the rotating speeds of the first rotating roller and the second rotating roller.
Drawings
FIG. 1 is a schematic structural view of an oily sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of the rotary transmission mechanism of the present invention;
FIG. 3 is a schematic view of the oil scraping member according to the present invention;
fig. 4 is a schematic structural view of the belt drive mechanism of the present invention.
In the figure: the device comprises a sewage main pipe 1, a flow dividing pipe 2, a first rotating roller 3, a second rotating roller 4, a rotating transmission mechanism 5, a groove 6, a belt transmission mechanism 7, a connecting frame 8 and a scraping plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, an oily sewage treatment device comprises a main sewage pipe 1 and a plurality of branch pipes 2, wherein the branch pipes 2 are communicated with the main sewage pipe 1.
Two flutings 6 have been seted up to shunt tubes 2's upper end symmetry, and the setting of fluting 6 is convenient for hold first rotatory roller 3 and second rotatory roller 4, and it is worth mentioning that fluting 6's area is because of too big to keep better splashproof water performance.
A first rotating roller 3 and a second rotating roller 4 are respectively arranged in the two slots 6, and the first rotating roller 3 and the second rotating roller 4 are both connected to the shunt pipe 2 through shafts.
All be provided with the lipophilic hydrophobic layer of polymer on first rotatory roller 3 and the second rotatory roller 4 to absorb the greasy dirt of sewage upper surface.
The polymer oleophylic hydrophobic layer is one of a polypropylene layer, a polyurethane layer and a polystyrene layer. The polypropylene layer, the polyurethane layer and the polystyrene layer can be made into fiber felts, so that the fiber felts have better oil absorption performance.
The first rotating roller 3 and the second rotating roller 4 are in transmission connection through a rotation transmission mechanism 5. The rotation transmission mechanism is composed of a first gear 51, a second gear 52 and a third gear 53, and comprises the following specific steps:
In the present embodiment, each of the rotation transmission mechanisms is connected by a belt transmission mechanism 7, the belt transmission mechanism 7 comprises a plurality of belt pulleys and a belt, wherein the belt pulleys can be connected with the second gear 52 in each of the rotation transmission mechanisms 5, and the belt sleeve is tightly sleeved on all the belt pulleys, so as to synchronously provide rotation power for the plurality of rotation transmission mechanisms 5.
The shunt pipe 2 is provided with an oil scraping piece which is attached to the first rotating roller 3 and the second rotating roller 4 and used for scraping oil stains on the first rotating roller 3 and the second rotating roller 4.
The oil scraping piece is composed of a connecting frame 8 and a scraping plate 9, the connecting frame 8 is fixedly connected with the flow dividing pipe 2, the scraping plate 9 is fixedly connected onto the connecting frame 8, and the head of the scraping plate 9 is of an arc-shaped structure and is respectively abutted to one of the first rotating roller 3 and the second rotating roller 4. The arc structure can reduce the friction with first rotatory roller 3 and the rotatory roller 4 of second to avoid the dead condition of the two card to take place, the greasy dirt can be along the arc motion of arc structure under the effect of tension simultaneously, avoids the greasy dirt to gather at the junction of the two.
It is worth mentioning that the number of the scrapers 9 in the oil scraping member can be a plurality of, and a plurality of scrapers 9 are all attached to the first rotating roller 3 or the second rotating roller 4, so that the oil stains on the first rotating roller 3 or the second rotating roller 4 can be more thoroughly scraped.
It should be noted that in this embodiment, the efficiency of the oil removal of the shunt tube 2 can be mentioned by adjusting the rotation speed of the motor, i.e. the rotation speed of the first rotating roller 3 and the second rotating roller 4, but accordingly, more water is thrown out, and the adjustment can be made in real time according to the diameter of the shunt tube and the actual conditions of the flow rate and the flow rate of the liquid.
The above description is only a preferred embodiment of the present invention, and not intended to be exhaustive or to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Claims (5)
1. The oily sewage treatment device comprises a main sewage pipe (1) and a plurality of flow dividing pipes (2), wherein the flow dividing pipes (2) are communicated with the main sewage pipe (1), and the oily sewage treatment device is characterized in that two open grooves (6) are symmetrically formed in the upper ends of the flow dividing pipes (2);
a first rotating roller (3) and a second rotating roller (4) are respectively arranged in the two slots (6), and the first rotating roller (3) and the second rotating roller (4) are connected to the shunt pipe (2) in a shaft mode;
the first rotating roller (3) and the second rotating roller (4) are in transmission connection through a rotating transmission mechanism (5);
the first rotating roller (3) and the second rotating roller (4) are both provided with a macromolecule oleophylic hydrophobic layer;
be provided with the frizing piece that pastes mutually with first rotatory roller (3) and second rotatory roller (4) on shunt tubes (2), frizing piece is used for striking off the greasy dirt on first rotatory roller (3) and second rotatory roller (4).
2. The oily sewage treatment device of claim 1, wherein the hydrophobic and oleophilic polymer layer is one of a polypropylene layer, a polyurethane layer and a polystyrene layer.
3. The oily sewage treatment apparatus according to claim 1, wherein said rotation transmission mechanism is constituted by a first gear (51), a second gear (52) and a third gear (53);
first gear (51) and the coaxial fixed connection of first rotatory roller (3), third gear (53) and the coaxial fixed connection of second rotatory roller (4), second gear (52) rotate to be connected on shunt tubes (2), and second gear (52) mesh with first gear (51) and second gear (53) respectively.
4. The oily sewage treatment device according to claim 1, wherein each rotary transmission mechanism is connected with each other through a belt transmission mechanism (7).
5. An oily sewage treatment device according to claim 1, wherein the oil scraping member is composed of a connecting frame (8) and a scraping plate (9), the connecting frame (8) is fixedly connected with the shunt tube (2), the scraping plate (9) is fixedly connected on the connecting frame (8), and the head of the scraping plate (9) adopts an arc structure and is respectively abutted against one of the first rotating roller (3) and the second rotating roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631870.9A CN113277596B (en) | 2021-06-07 | 2021-06-07 | Oily sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110631870.9A CN113277596B (en) | 2021-06-07 | 2021-06-07 | Oily sewage treatment device |
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| Publication Number | Publication Date |
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| CN113277596A true CN113277596A (en) | 2021-08-20 |
| CN113277596B CN113277596B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110631870.9A Active CN113277596B (en) | 2021-06-07 | 2021-06-07 | Oily sewage treatment device |
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| CN (1) | CN113277596B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183934A (en) * | 2024-05-15 | 2024-06-14 | 山东向明数智物联科技有限公司 | Oily sewage treatment device with dirty oil recovery function |
Citations (8)
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|---|---|---|---|---|
| CN2900502Y (en) * | 2006-06-14 | 2007-05-16 | 中国石油天然气股份有限公司 | Oil-collecting water distributor for oil-containing sewage tank |
| CN101613140A (en) * | 2009-05-22 | 2009-12-30 | 麦王环保工程技术(上海)有限公司 | Nano rotor drum oil-collecting device |
| JP2017064677A (en) * | 2015-10-02 | 2017-04-06 | 株式会社ｉｎｄｕｓｔｒｉａ | Floating oil removal device and working liquid cleanup system |
| CN208135929U (en) * | 2018-02-09 | 2018-11-23 | 四川东方水利装备工程股份有限公司 | A kind of cleaning robot floating oil collecting device waterborne |
| CN108975455A (en) * | 2018-09-11 | 2018-12-11 | 北京化工大学 | A kind of clean oily-water seperating equipment of continuous self-cleaning |
| CN211470870U (en) * | 2019-12-27 | 2020-09-11 | 广州市双新环保设备有限公司 | Full-automatic oil-water separation device |
| CN211546020U (en) * | 2019-07-15 | 2020-09-22 | 广州江水清智能科技有限公司 | Roller type water surface oil stain removing mechanism |
| CN112851032A (en) * | 2021-01-21 | 2021-05-28 | 孔凡华 | Domestic sewage degradation treatment device |
-
2021
- 2021-06-07 CN CN202110631870.9A patent/CN113277596B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900502Y (en) * | 2006-06-14 | 2007-05-16 | 中国石油天然气股份有限公司 | Oil-collecting water distributor for oil-containing sewage tank |
| CN101613140A (en) * | 2009-05-22 | 2009-12-30 | 麦王环保工程技术(上海)有限公司 | Nano rotor drum oil-collecting device |
| JP2017064677A (en) * | 2015-10-02 | 2017-04-06 | 株式会社ｉｎｄｕｓｔｒｉａ | Floating oil removal device and working liquid cleanup system |
| CN208135929U (en) * | 2018-02-09 | 2018-11-23 | 四川东方水利装备工程股份有限公司 | A kind of cleaning robot floating oil collecting device waterborne |
| CN108975455A (en) * | 2018-09-11 | 2018-12-11 | 北京化工大学 | A kind of clean oily-water seperating equipment of continuous self-cleaning |
| CN211546020U (en) * | 2019-07-15 | 2020-09-22 | 广州江水清智能科技有限公司 | Roller type water surface oil stain removing mechanism |
| CN211470870U (en) * | 2019-12-27 | 2020-09-11 | 广州市双新环保设备有限公司 | Full-automatic oil-water separation device |
| CN112851032A (en) * | 2021-01-21 | 2021-05-28 | 孔凡华 | Domestic sewage degradation treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118183934A (en) * | 2024-05-15 | 2024-06-14 | 山东向明数智物联科技有限公司 | Oily sewage treatment device with dirty oil recovery function |
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| CN113277596B (en) | 2023-09-29 |
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