CN220334871U - Sewage treatment device with deoiling function - Google Patents
Sewage treatment device with deoiling function Download PDFInfo
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- CN220334871U CN220334871U CN202321469881.2U CN202321469881U CN220334871U CN 220334871 U CN220334871 U CN 220334871U CN 202321469881 U CN202321469881 U CN 202321469881U CN 220334871 U CN220334871 U CN 220334871U
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- oil
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- scraping plate
- treatment tank
- sewage treatment
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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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- Removal Of Floating Material (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with an oil removal function, which comprises: the treatment tank, the flow pipe mouth is installed on the both sides top symmetry of treatment tank, the internally mounted of treatment tank has the oil blocking board, the inner chamber that the oil blocking board will be handled the tank is divided into oil slick district and running water district, the bottom that blocks the oil blocking board forms the filtration clearance with the inner chamber bottom of treatment tank, the U type frame is installed to the top symmetry of treatment tank, still includes and scrapes oily subassembly and the actuating mechanism that drives its removal in oil slick district. According to the oil scraping device, the driving mechanism drives the oil scraping assembly to move, so that the T-shaped oil scraping plate drives the oil slick in the oil slick area to float towards the overflow port, the oil slick is limited in the oil slick area and the T-shaped oil scraping plate, meanwhile, the telescopic rod piece drives the T-shaped oil scraping plate to move upwards, and the oil slick is synchronously driven to move upwards to flow into the collecting tank along the overflow port, so that oil removal operation is conveniently carried out in two directions, and the efficiency of removing the oil slick is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device with an oil removal function.
Background
Sewage treatment is a process for purifying sewage to achieve the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like. The surface of the sewage floats a large amount of floating oil, and if the polluted floating oil directly enters biochemical treatment, the polluted floating oil causes great harm and loss to microorganisms, so that the greasy dirt in the sewage needs to be separated and removed when the sewage is treated.
In order to facilitate the separation of greasy dirt, the Chinese patent of publication No. CN219136449U discloses a sewage treatment deoiling device, which comprises a shell, wherein a treatment cavity and a collection cavity are respectively arranged at two ends of the interior of the shell, a filter assembly is arranged in the collection cavity, and an aeration assembly is arranged at the bottom of the treatment cavity; the oil removal subassembly is including removing the seat, and the inside slip of removing the seat is provided with the scraper blade, and the through-hole has been seted up to the one end at scraper blade top, is provided with first spring between the top of scraper blade and the inner wall of removing the seat, and the inside of removing the seat is provided with the locating piece with through-hole matched with, and one side that the scraper blade was kept away from to the locating piece is fixed to be provided with the push pedal, and one side that the push pedal was kept away from the locating piece is provided with the second spring between the inner wall of removing the seat. When the oil removal component moves rightwards by utilizing the driving component, the scraping plate is close to the water surface, so that oil and other substances on the water surface can be scraped into the collecting cavity, and when the scraping plate moves leftwards, the scraping plate is in a state of being far away from the water surface, and the scraping plate cannot scrape residual oil and other substances on the water surface to the left side.
The driving mechanism can drive the oil removing assembly to remove oil on the surface of the liquid level, but the oil removing assembly of the patent is not easy to scrape the oil slick on one side of the inner side of the shell, which is close to the driving motor, and only can carry out unidirectional oil removing operation, so that the efficiency of removing the oil slick is reduced.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the sewage treatment device with the oil removal function, which is convenient for bidirectional oil removal operation and improves the efficiency of removing floating oil.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a sewage treatment apparatus with a deoiling function, comprising: the treatment tank is characterized in that water flowing pipe orifices are symmetrically arranged at the top ends of two sides of the treatment tank, an oil blocking plate is arranged in the treatment tank and divides an inner cavity of the treatment tank into a floating oil area and a flowing water area, a filtering gap is formed between the bottom of the oil blocking plate and the bottom of the inner cavity of the treatment tank, and U-shaped frames are symmetrically arranged at the top of the treatment tank;
the oil scraping device also comprises an oil scraping component and a driving mechanism for driving the oil scraping component to move in the oil floating zone, wherein the driving mechanism is arranged between the U-shaped frames and is positioned above the oil floating zone;
the oil scraping assembly comprises a T-shaped scraping plate and a telescopic rod for driving the T-shaped scraping plate to move up and down, the top of the horizontal end of the T-shaped scraping plate is positioned below the liquid level, two ends of the T-shaped scraping plate are respectively and tightly attached to the inner wall of the oil floating area, overflow ports higher than the water flow pipe ports are respectively formed in the front side and the rear side of the oil floating area, and collecting tanks are respectively arranged on one sides of the treatment tanks, which are close to the overflow ports.
Through adopting above-mentioned technical scheme, block oily board with the floating oil interception in the treatment tank at the top of floating oil district liquid level, make other sewage flow along flowing water district to overflow through the flowing water mouth of pipe, improve sewage treatment efficiency, actuating mechanism drives simultaneously and scrapes oily subassembly and remove, makes T type scraper blade spare promote to overflow mouth department to the floating oil on sewage surface, and drives its upward movement through telescopic rod spare, makes the sewage that T type scraper blade spare top has the floating oil upwards in step, and flows to the collecting vat along the overflow mouth in for subsequent treatment.
The present utility model may be further configured in a preferred example to: the T-shaped scraping plate comprises a T-shaped scraping plate, rubber buffering parts are respectively connected to two sides of the horizontal end of the T-shaped scraping plate, and flexible cleaning scraping plates are respectively connected to two ends of the T-shaped scraping plate.
Through adopting above-mentioned technical scheme, when actuating mechanism drove T type and scrape the inner wall contact of oil pan and processing pond, rubber buffer portion slows down the collision pressure of both, improves the gas tightness of T type and processing pond inner wall simultaneously, reduces the sewage and overflows to make the oil slick flow along the overflow mouth to in the collecting vat.
The present utility model may be further configured in a preferred example to: the driving mechanism comprises a motor and a transmission screw rod connected between the U-shaped frames, the transmission screw rod is connected with a movable plate in a threaded manner, guide rods are respectively arranged on two sides of the movable plate in a penetrating manner, and the guide rods are arranged between the U-shaped frames.
Through adopting above-mentioned technical scheme, the motor drives the rotation of transmission lead screw to make the movable plate remove, and improve the stability of movable plate and scraping oil assembly under the effect of guide bar.
The present utility model may be further configured in a preferred example to: the telescopic rod piece comprises 2 electric push rods symmetrically arranged at the top of the moving plate, one ends of the electric push rods are respectively connected with the T-shaped oil scraping plate, and the electric push rods are respectively positioned between the transmission screw rod and the guide rod.
Through adopting above-mentioned technical scheme, electric putter drives T type oil scraping plate up-and-down motion in step to make the oil slick flow to in the collecting vat.
The present utility model may be further configured in a preferred example to: the included angles of the horizontal end and the vertical end of the T-shaped oil scraping plate are obtuse angles respectively.
By adopting the technical scheme, the floating oil is reduced to be attached to the surface of the T-shaped oil scraping plate, and the efficiency of removing the floating oil is improved.
The present utility model may be further configured in a preferred example to: the bottom surface of the inner cavity of the overflow port is obliquely downwards arranged, and the lower part of the inner cavity is close to the collecting tank.
By adopting the technical scheme, the floating oil flowing efficiency in the collecting tank is quickened.
The present utility model may be further configured in a preferred example to: and a concave part is respectively arranged at one side of the horizontal end of the T-shaped oil scraping plate, which is close to the vertical end.
Through adopting above-mentioned technical scheme, reduce the oil slick and float on T type oil scraping plate for the efficiency that oil slick flows to the collecting vat in.
In summary, the utility model comprises at least one of the following beneficial technical effects of the sewage treatment device with the oil removal function: the T-shaped oil scraping plate drives the oil scraping assembly to move through the driving mechanism, so that the T-shaped oil scraping plate drives oil slick in the oil slick area to float towards the overflow port, the T-shaped oil scraping plate is limited in the oil slick area and the T-shaped oil scraping plate, meanwhile, the telescopic rod piece drives the T-shaped oil scraping plate to move upwards, and the T-shaped oil scraping plate synchronously drives the oil slick to move upwards to flow into the collecting tank along the overflow port, thereby being convenient for oil removal operation in two directions and further improving the efficiency of removing the oil slick.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
fig. 3 is a schematic view of a T-blade structure according to the present utility model.
In the figure: 1. a treatment pool; 2. a water pipe orifice; 3. an oil baffle plate; 4. a floating oil zone; 5. a running water area; 6. a U-shaped frame; 70. an oil scraping assembly; 8. a driving mechanism; 9. an overflow port; 11. a collecting tank;
71. t-shaped scraping plate; 72. a telescopic rod;
81. a motor; 82. a transmission screw rod; 83. a moving plate; 84. a guide rod;
711. t-shaped oil scraping plate; 712. a rubber buffer portion; 713. a flexible cleaning blade; 714. a recessed portion;
721. an electric push rod.
Description of the embodiments
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
Referring to fig. 1 to 3, a sewage treatment apparatus with a deoiling function according to the present utility model includes: the treatment tank 1, the top of two sides of the treatment tank 1 is symmetrically provided with a water flow pipe orifice 2, the inside of the treatment tank 1 is provided with an oil baffle 3, the oil baffle 3 divides the inner cavity of the treatment tank 1 into a floating oil zone 4 and a water flow zone 5, the bottom of the oil baffle 3 and the bottom of the inner cavity of the treatment tank 1 form a filtering gap, the top of the treatment tank 1 is symmetrically provided with a U-shaped frame 6, the treatment tank also comprises an oil scraping assembly 70 and a driving mechanism 8 for driving the oil scraping assembly to move in the floating oil zone 4, the driving mechanism 8 is arranged between the U-shaped frames 6 and is positioned above the floating oil zone 4, the oil scraping assembly 70 comprises a T-shaped scraping plate 71 and a telescopic rod 72 for driving the oil scraping plate to move up and down, the top of the horizontal end of the T-shaped scraping plate 71 is positioned below the liquid level, two ends of the T-shaped scraping plate are respectively tightly attached to the inner wall of the floating oil zone 4, the front side and the rear side of the floating oil zone 4 are respectively provided with an overflow port 9 higher than the water flow pipe orifice 2, one side of the treatment tank 1, which is close to the overflow port 9 is respectively provided with a collecting tank 11, the bottom of the inner cavity of the overflow port 9 is obliquely arranged downwards, and one lower position is close to the collecting tank 11; the inner cavity surface of the treatment tank 1 can be provided with scale marks so as to facilitate the observation of the liquid level by workers, the liquid level of the T-shaped scraper 71 in sewage is convenient to adjust, the sewage level is not higher than the bottom height of the overflow port 9, the distance between the horizontal end of the T-shaped scraper 71 and the liquid level is preferably 2-6CM, in the process of treating oil slick, the driving mechanism 8 drives the oil slick assembly 70 to move towards one of the overflow ports 9, the end part of the T-shaped scraper 71 is connected with one side of the treatment tank 1, which is close to the overflow port 9, and under the action of the telescopic rod 72, the T-shaped scraper 71 moves upwards and drives the oil slick to flow upwards along the overflow port 9 to the collection tank 11.
The T-shaped scraping plate piece 71 comprises a T-shaped oil scraping plate 711, rubber buffer parts 712 are respectively connected to two sides of the horizontal end of the T-shaped oil scraping plate 711, flexible cleaning scraping plates 713 are respectively connected to two ends of the T-shaped oil scraping plate 711, the length of overflow ports 9 is smaller than that of the T-shaped oil scraping plate 711, included angles between the horizontal end and the vertical end of the T-shaped oil scraping plate 711 are obtuse angles respectively, and concave parts 714 are respectively arranged on one side, close to the vertical end, of the horizontal end of the T-shaped oil scraping plate 711; the thickness of the rubber buffer part 712 is preferably 2-5cm, the included angle between the horizontal end and the vertical end of the T-shaped oil scraping plate 711 is preferably 100-145 degrees, the flexible cleaning scraping plate 713 is a rubber scraping plate, when the driving mechanism 8 drives the T-shaped oil scraping plate 711 to move in the oil floating area 4, the flexible cleaning scraping plate 713 respectively cleans the inner walls of the opposite sides of the oil blocking plate 3 and the treatment tank 1, and intractable oil stains are reduced to be attached to the surfaces of the oil blocking plate 3 and the treatment tank 1, and meanwhile, when the end part of the T-shaped oil scraping plate 711 is contacted with the inner wall of the treatment tank 1, the rubber buffer part 712 can not only slow down the collision pressure of the two, but also improve the air tightness of the T-shaped oil scraping plate 711 and the inner wall of the treatment tank 1, reduce the overflow of floating oil, so that the floating oil can flow in the concave part 714 quickly and flow into the collection tank 11 along the overflow port 9.
The driving mechanism 8 comprises a motor 81 and a transmission screw rod 82 connected between the U-shaped frames 6, the transmission screw rod 82 is connected with a moving plate 83 in a threaded manner, guide rods 84 are respectively arranged on two sides of the moving plate 83 in a penetrating manner, and the guide rods 84 are arranged between the U-shaped frames 6; the motor-driven push rod 721 simultaneously drives the T-shaped wiper 711 to move up and down, thereby allowing the floating oil to flow into the collecting tank 11.
The telescopic rod 72 comprises 2 electric push rods 721 symmetrically arranged at the top of the moving plate 83, one ends of the electric push rods 721 are respectively connected with the T-shaped oil scraping plate 711, and the electric push rods 721 are respectively positioned between the transmission screw rod 82 and the guide rod 84; the motor 81 is preferably a servo motor, and the motor 81 drives the transmission screw 82 to rotate, so that the moving plate 83 moves to scrape oil in two directions in the treatment tank 1, and meanwhile, the stability of the moving plate 83 and the oil scraping assembly 70 is improved under the action of the guide rod 84.
The implementation principle of the embodiment is as follows: when the sewage treatment device is used, sewage with floating oil in the treatment tank 1 is intercepted at the top of the liquid level of the floating oil zone 4 under the action of the oil blocking plate 3, other sewage flows along the running water zone and overflows and is discharged through the corresponding running water pipe orifice 2, next process treatment is carried out, meanwhile, the motor 81 drives the transmission screw 82 to rotate, the moving plate 83 moves to drive the T-shaped oil scraping plate 711 to push the floating oil on the surface of the sewage to the overflow port 9, the T-shaped oil scraping plate 711 is synchronously driven to move upwards through the electric push rod 721, the sewage with the floating oil above the T-shaped oil scraping plate 711 synchronously moves upwards, and the floating oil quickly flows to the overflow port 9 in the concave part 714 and flows to the collection tank 11 along the action of the overflow port 9, so that subsequent centralized treatment is carried out.
The foregoing embodiments of the present utility model are not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the content of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A sewage treatment device with oil removal function, comprising: the treatment tank (1), the running water mouth (2) is installed symmetrically on both sides top of treatment tank (1), its characterized in that, the internally mounted of treatment tank (1) has oil blocking board (3), oil blocking board (3) divide into oil slick district (4) and running water district (5) with the inner chamber of treatment tank (1), the bottom of oil blocking board (3) forms the filtration clearance with the inner chamber bottom of treatment tank (1), U type frame (6) are installed symmetrically on the top of treatment tank (1);
the oil scraping device further comprises an oil scraping assembly (70) and a driving mechanism (8) for driving the oil scraping assembly to move in the oil floating zone (4), wherein the driving mechanism (8) is arranged between the U-shaped frames (6) and is positioned above the oil floating zone (4);
the oil scraping assembly (70) comprises a T-shaped scraping plate (71) and a telescopic rod (72) for driving the T-shaped scraping plate to move up and down, the top of the horizontal end of the T-shaped scraping plate (71) is located below the liquid level, two ends of the T-shaped scraping plate are respectively and tightly attached to the inner wall of the oil floating area (4), overflow ports (9) higher than the water flowing pipe orifice (2) are respectively formed in the front side and the rear side of the oil floating area (4), and a collecting tank (11) is respectively arranged on one side, close to the overflow ports (9), of the treatment tank (1).
2. The sewage treatment device with the oil removal function according to claim 1, wherein the T-shaped scraping plate (71) comprises a T-shaped scraping plate (711), rubber buffering parts (712) are respectively connected to two sides of a horizontal end of the T-shaped scraping plate (711), flexible cleaning scraping plates (713) are respectively connected to two ends of the T-shaped scraping plate (711), and the length of the overflow ports (9) is smaller than that of the T-shaped scraping plate (711).
3. The sewage treatment device with the oil removal function according to claim 1, wherein the driving mechanism (8) comprises a motor (81) and a transmission screw rod (82) connected between the U-shaped frames (6), the transmission screw rod (82) is connected with a movable plate (83) in a threaded manner, guide rods (84) are respectively arranged on two sides of the movable plate (83) in a penetrating manner, and the guide rods (84) are arranged between the U-shaped frames (6).
4. A sewage treatment apparatus with oil removal function according to claim 3, wherein the telescopic rod (72) comprises 2 electric push rods (721) symmetrically arranged on the top of the moving plate (83), one ends of the electric push rods (721) are respectively connected with the T-shaped oil scraping plate (711), and the electric push rods (721) are respectively positioned between the transmission screw rod (82) and the guide rod (84).
5. The sewage treatment device with the oil removal function according to claim 2, wherein the included angles between the horizontal end and the vertical end of the T-shaped oil scraping plate (711) are obtuse angles respectively.
6. A sewage treatment device with oil removal function according to claim 1, characterized in that the bottom surface of the inner cavity of the overflow port (9) is arranged obliquely downwards, and the lower part is arranged near the collecting tank (11).
7. The sewage treatment device with the oil removal function according to claim 2, wherein the side of the horizontal end of the T-shaped oil scraping plate (711) close to the vertical end is respectively provided with a concave part (714).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469881.2U CN220334871U (en) | 2023-06-09 | 2023-06-09 | Sewage treatment device with deoiling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469881.2U CN220334871U (en) | 2023-06-09 | 2023-06-09 | Sewage treatment device with deoiling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334871U true CN220334871U (en) | 2024-01-12 |
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ID=89458147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469881.2U Active CN220334871U (en) | 2023-06-09 | 2023-06-09 | Sewage treatment device with deoiling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334871U (en) |
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2023
- 2023-06-09 CN CN202321469881.2U patent/CN220334871U/en active Active
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