CN210825774U - Sewage air-flotation treatment device - Google Patents
Sewage air-flotation treatment device Download PDFInfo
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- CN210825774U CN210825774U CN201920866053.XU CN201920866053U CN210825774U CN 210825774 U CN210825774 U CN 210825774U CN 201920866053 U CN201920866053 U CN 201920866053U CN 210825774 U CN210825774 U CN 210825774U
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- barrel
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Abstract
The utility model discloses a sewage air-float treatment device, which comprises a cylinder body and an ultrasonic generator, wherein a mounting plate is arranged at one side inside the cylinder body, a filtering mechanism is arranged at one side of a mounting hole at the middle part of the mounting plate, an electric screw is arranged at the other side of the mounting hole at the middle part of the mounting plate, a first clapboard is welded at one side of the electric screw at the middle part of the cylinder body, a second clapboard is welded at the upper part of the other side inside the cylinder body, a lifting clapboard is arranged at the lower part of one side of the second clapboard, which is far away from the first clapboard, and the ultrasonic generator is arranged at the middle position of the first clapboard and the second clapboard of the cylinder body. The ultrasonic generator and the dissolved air pump are favorable for fully treating the sewage.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage air supporting processing apparatus.
Background
The sewage usually contains a large amount of impurities and oil stains, at present, the common electrolytic air flotation sewage treatment method directly electrolyzes the wastewater by using an insoluble anode and a cathode, and intercepts and floats flocculated suspended matters to the water surface by using tiny bubbles of hydrogen and oxygen generated by electrolysis to achieve the aim of solid-liquid separation. Therefore, the sewage air-flotation treatment device using the dissolved air pump as the core appears on asbestos, but the pump has poor treatment effect when the pump contains a large amount of impurities in water and the volume of the impurities is increased, the flow speed of sewage in the device is not easy to control when the device treats the sewage, the sewage treatment effect is low when the flow speed of the sewage is high, and the treated sewage still contains a large amount of impurities or oil stains. Therefore, the utility model provides a sewage air supporting treatment device is used for solving the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage air supporting processing apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage air supporting processing apparatus, includes barrel and supersonic generator, the mounting panel is installed to the inside one side of barrel, filtering mechanism is installed to one side of the mounting hole at mounting panel middle part, the electric screw is installed to the opposite side of the mounting hole at mounting panel middle part, the welding of barrel middle part has first baffle in one side of electric screw, the welding of the inside opposite side upper portion of barrel has the second baffle, the second baffle is kept away from the lower part of first baffle one side and is installed the lift baffle, supersonic generator is installed to the position of barrel in the middle of first baffle and second baffle, oil absorption pump is installed to the position of barrel upper portion above supersonic generator, dissolved air pump is installed to one side of barrel bottom, filtering mechanism includes outer frame, filter screen and three straight roller, three straight roller horizontal installation is in the inside of outer frame, it is three straight roller is installed along outer frame width direction, the straight roller of both sides of filter screen cup joint in three straight roller is outside, the lift baffle includes frame, folded sheet, horizontal pole, stay cord and reel, the intermediate position at the frame top is installed to the reel, the one end of the inside fixed connection stay cord of reel, the middle part of horizontal pole is connected to the other end of stay cord, the top of folded sheet is connected to the bottom of horizontal pole, the inboard bottom of frame is connected to the bottom of folded sheet.
Preferably, the filtering mechanism further comprises a driven gear, a driving gear, a first speed reduction motor and a scraper, wherein the driven gear is arranged at one end of a top straight roller in the three straight rollers, the driven gear is meshed with the driving gear, the driving gear is arranged at the tail end of an output shaft of the first speed reduction motor, and the scraper is arranged at the upper part of one side, close to the first speed reduction motor, of the outer frame.
Preferably, the lifting partition plate further comprises a second speed reduction motor, and an output shaft of the second speed reduction motor is connected with the winding drum.
Preferably, the top of the frame is provided with a through hole for the pull rope to pass through, and two ends of the cross rod are slidably mounted in sliding grooves formed in two sides of the inner side of the frame.
Preferably, the dissolved air release port of the dissolved air pump is connected with the position of the cylinder body below the ultrasonic generator through a pipeline, and the clear water return port of the dissolved air pump is connected with the position of the cylinder body between the lifting partition plate and the cylinder wall through a pipeline.
Preferably, the first partition plate and the second partition plate close the upper part of the cylinder body and open the lower part of the cylinder body, and the filter screen is annular.
Preferably, the folding plate is formed by hinging five partition plates into a whole, one end of the cylinder body close to the mounting plate is provided with a sewage inlet, and one end close to the lifting partition plate is provided with a clear water outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the filter screen in the filtering mechanism is used for filtering sundries in the sewage so as to reduce the pressure of the subsequent treatment process;
2. the first speed reduction motor of the filtering mechanism is utilized to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the rotation of the driven gear drives the straight roller at the top to rotate, then the rotation of the straight roller drives the filtering net to rotate, the surface of the rotating filtering net is cleaned by the scraper, the filtering efficiency of the filtering net is improved, the labor intensity for cleaning the filtering net is reduced, and the filtering effect of sewage is improved;
3. the lifting partition plate is utilized to control the winding drum to rotate by the second driving speed-reducing motor so as to control the length of the pull rope, the height of the cross rod is adjusted by changing the length of the pull rope, and the height of the folding plate is adjusted by the height of the cross rod so as to control the water overflow speed, so that the water flow rate is controlled, and the ultrasonic generator and the dissolved air pump are favorable for fully treating sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the filtering mechanism of the present invention;
fig. 3 is a schematic view of the lifting partition structure of the present invention.
In the figure: the device comprises a cylinder body 1, a mounting plate 2, a dissolved air pump 3, an electric propeller 4, a filtering mechanism 5, an outer frame 51, a filter screen 52, a straight roller 53, a driven gear 54, a driving gear 55, a first speed reducing motor 56, a scraping plate 57, an ultrasonic generator 6, an oil suction pump 7, a lifting partition plate 8, a frame 81, a folding plate 82, a cross rod 83, a pull rope 84, a winding drum 85, a second speed reducing motor 86, a first partition plate 9 and a second partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a sewage air-flotation treatment device comprises a cylinder body 1 and an ultrasonic generator 6, wherein a mounting plate 2 is installed on one side inside the cylinder body 1, a filtering mechanism 5 is installed on one side of a mounting hole in the middle of the mounting plate 2, an electric screw propeller 4 is installed on the other side of the mounting hole in the middle of the mounting plate 2, a first partition plate 9 is welded on one side of the electric screw propeller 4 in the middle of the cylinder body 1, a second partition plate 10 is welded on the upper portion of the other side inside the cylinder body 1, a lifting partition plate 8 is installed on the lower portion, far away from one side of the first partition plate 9, of the second partition plate 10, the ultrasonic generator 6 is installed in the middle of the first partition plate 9 and the second partition plate 10 of the cylinder body 1, an oil suction pump 7 is installed on the upper portion of the ultrasonic generator 6, a dissolved air pump 3 is installed on one side of, the filtering mechanism 5 comprises an outer frame 51, a filter screen 52 and three straight rollers 53, wherein the three straight rollers 53 are horizontally arranged inside the outer frame 51, the three straight rollers 53 are arranged along the width direction of the outer frame 51, the filter screen 52 is sleeved outside the two straight rollers 53, the lifting clapboard 8 comprises a frame 81, a folding plate 82, a cross rod 83, a pull rope 84 and a winding drum 85, the winding drum 85 is arranged at the middle position of the top of the frame 81, one end of the pull rope 84 is fixedly connected inside the winding drum 85, the other end of the pull rope 84 is connected with the middle part of the cross rod 83, the bottom of the cross rod 83 is connected with the top end of the folding plate 82, the bottom end of the folding plate 82 is connected with the bottom of the inner side of the frame 81, the lifting clapboard 8 controls the rotation of the winding drum 85 by a second driving speed-reducing motor 86 to control the length of the pull rope 84, the change of the length, thereby achieving the control of the water flow speed and being beneficial to the ultrasonic generator 6 and the dissolved air pump 3 to fully treat the sewage.
Further, the filtering mechanism 5 further comprises a driven gear 54, a driving gear 55, a first speed reduction motor 56 and a scraper 57, wherein the driven gear 54 is mounted at one end of the top straight roller of the three straight rollers 53, the driven gear 54 is engaged with the driving gear 55, the driving gear 55 is mounted at the tail end of an output shaft of the first speed reduction motor 56, the scraper 57 is mounted at the upper part of the outer frame 51 near the first speed reduction motor 56, the first speed reduction motor 56 is mounted at the outer part of the cylinder 1, and the first speed reduction motor 56 is a QW8302 type motor.
Further, the lifting partition plate 8 further comprises a second speed reducing motor 86, an output shaft of the second speed reducing motor 86 is connected with the winding drum 85, the second speed reducing motor 86 is installed outside the cylinder 1, and the second speed reducing motor 86 is a QW8301 type motor.
Further, a through hole for the pull rope 84 to pass through is formed at the top of the frame 81, and two ends of the cross bar 83 are slidably mounted in sliding grooves formed in two sides of the inner side of the frame 81.
Further, a dissolved air release port of the dissolved air pump 3 is connected with the position of the cylinder 1 below the ultrasonic generator 6 through a pipeline, and a clear water return port of the dissolved air pump 3 is connected with the position of the cylinder 1 between the lifting partition plate 8 and the cylinder wall through a pipeline.
Further, the first partition plate 9 and the second partition plate 10 close the upper portion of the cylindrical body 1 and open the lower portion of the cylindrical body 1, and the strainer 52 is formed in a ring shape.
Further, the folding plate 82 is formed by hinging five partition plates into a whole, one end of the cylinder body 1 close to the mounting plate 2 is provided with a sewage inlet, and one end close to the lifting partition plate 8 is provided with a clean water outlet.
The working principle is as follows: in actual work, sewage enters the interior of the cylinder body 1 through a sewage inlet at one end of the cylinder body 1, the electric propeller 4 works to drive water to flow towards the middle of the cylinder body 1, the sewage passes through the filtering mechanism 5 when passing through an installation hole in the middle of the installation plate 2, the filter screen 52 in the filtering mechanism 5 filters impurities in the sewage to reduce the pressure of a subsequent treatment process, the first speed reducing motor 56 of the filtering mechanism 5 drives the driving gear 55 to rotate, the driving gear 55 drives the driven gear 54 to rotate, the driven gear 54 rotates to drive the top straight roller 53 to rotate, the straight roller 53 rotates to drive the filter screen 52 to rotate, the surface of the rotating filter screen 52 is cleaned by the scraper 57, the filtering efficiency of the filter screen 52 is improved, the labor intensity for cleaning the filter screen 52 is reduced, and the sewage filtering effect is improved; the filtered sewage is discharged through the dissolved air pump 3 through the dissolved air release pipeline, the dissolved air water is provided with a large amount of micro bubbles, the micro bubbles are attached to impurities and bring the impurities to the water surface, meanwhile, the ultrasonic generator 6 sends out ultrasonic waves, the oil-water interfacial tension is reduced by the ultrasonic waves, and after oil stain is demulsified, oil stain and foam are discharged together by the oil suction pump 7 after air floatation treatment; the sewage after treatment passes through the lower part of the second partition plate 10, the overflow speed is controlled by the lifting partition plate 8, the sewage is discharged from the clean water port, the lifting partition plate 8 controls the winding drum 85 to rotate by the second driving speed reducing motor 86 so as to control the length of the pull rope 84, the height of the cross rod 83 is adjusted by changing the length of the pull rope 84, and the height of the folding plate 82 is adjusted by the height of the cross rod 83 so as to control the overflow speed of the water, so that the control of the flow rate of the water is achieved, and the ultrasonic generator 6 and the dissolved air pump 3 are favorable for fully.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sewage air supporting processing apparatus, includes barrel (1) and supersonic generator (6), its characterized in that: mounting panel (2) is installed to inside one side of barrel (1), filtering mechanism (5) is installed to one side of the mounting hole at mounting panel (2) middle part, electric screw (4) are installed to the opposite side of the mounting hole at mounting panel (2) middle part, barrel (1) middle part has first baffle (9) in the welding of one side of electric screw (4), the welding of inside opposite side upper portion of barrel (1) has second baffle (10), second baffle (10) are kept away from the lower part of first baffle (9) one side and are installed lift baffle (8), supersonic generator (6) is installed in the position of barrel (1) in the middle of first baffle (9) and second baffle (10), oil absorption pump (7) is installed in the position of barrel (1) upper portion above supersonic generator (6), dissolved air pump (3) is installed to one side of barrel (1) bottom, the filtering mechanism (5) comprises an outer frame (51), a filter screen (52) and three straight rollers (53), the three straight rollers (53) are horizontally arranged inside the outer frame (51), the three straight rollers (53) are arranged along the width direction of the outer frame (51), the filter screen (52) is sleeved outside the two side straight rollers in the three straight rollers (53), the lifting clapboard (8) comprises a frame (81), a folding plate (82), a cross bar (83), a pull rope (84) and a winding drum (85), the winding drum (85) is arranged in the middle of the top of the frame (81), one end of the pull rope (84) is fixedly connected inside the winding drum (85), the other end of the pull rope (84) is connected with the middle part of a cross bar (83), the bottom of the cross bar (83) is connected with the top end of a folding plate (82), the bottom end of the folding plate (82) is connected with the bottom of the inner side of the frame (81).
2. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the filtering mechanism (5) further comprises a driven gear (54), a driving gear (55), a first speed reducing motor (56) and a scraper (57), wherein the driven gear (54) is installed at one end of a top straight roller in three straight rollers (53), the driven gear (54) is meshed with the driving gear (55), the driving gear (55) is installed at the tail end of an output shaft of the first speed reducing motor (56), and the scraper (57) is installed at the upper part of one side, close to the first speed reducing motor (56), of the outer frame (51).
3. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the lifting partition plate (8) further comprises a second speed reducing motor (86), and an output shaft of the second speed reducing motor (86) is connected with the winding drum (85).
4. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the top of the frame (81) is provided with a through hole for the pull rope (84) to pass through, and the two ends of the cross rod (83) are slidably arranged in sliding grooves formed in the two sides of the inner side of the frame (81).
5. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the dissolved air releasing port of the dissolved air pump (3) is connected with the position of the cylinder body (1) below the ultrasonic generator (6) through a pipeline, and the clear water backflow port of the dissolved air pump (3) is connected with the position of the cylinder body (1) between the lifting partition plate (8) and the cylinder wall through a pipeline.
6. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the first partition plate (9) and the second partition plate (10) close the upper part of the cylinder body (1) and open the lower part of the cylinder body (1), and the filter screen (52) is annular.
7. The air floatation treatment device for sewage water as claimed in claim 1, characterized in that: the folding plate (82) is formed by hinging five partition plates into a whole, one end of the cylinder body (1) close to the mounting plate (2) is provided with a sewage inlet, and one end of the cylinder body close to the lifting partition plate (8) is provided with a clean water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866053.XU CN210825774U (en) | 2019-06-10 | 2019-06-10 | Sewage air-flotation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866053.XU CN210825774U (en) | 2019-06-10 | 2019-06-10 | Sewage air-flotation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210825774U true CN210825774U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920866053.XU Active CN210825774U (en) | 2019-06-10 | 2019-06-10 | Sewage air-flotation treatment device |
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| CN (1) | CN210825774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402122A (en) * | 2021-06-25 | 2021-09-17 | 杭州热电集团股份有限公司 | Wastewater treatment system |
| CN115611473A (en) * | 2022-11-03 | 2023-01-17 | 驻马店市生态环境局上蔡分局 | A oily sewage filter for among chemical industry environmental protection |
-
2019
- 2019-06-10 CN CN201920866053.XU patent/CN210825774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113402122A (en) * | 2021-06-25 | 2021-09-17 | 杭州热电集团股份有限公司 | Wastewater treatment system |
| CN115611473A (en) * | 2022-11-03 | 2023-01-17 | 驻马店市生态环境局上蔡分局 | A oily sewage filter for among chemical industry environmental protection |
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