CN216106109U

CN216106109U - Combined air floatation system

Info

Publication number: CN216106109U
Application number: CN202122911430.7U
Authority: CN
Inventors: 史永良; 史鹏程
Original assignee: Yixing Yongda Environmental Protection Equipment Co ltd
Current assignee: Yixing Yongda Environmental Protection Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-03-22
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a combined air floatation system which comprises a processing box, wherein the top of the processing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a round rod penetrating through the inside of the processing box, the outer surface of the round rod is fixedly connected with a stirring rod, the outer surface of the processing box is fixedly connected with a dissolved air tank, the output end of the dissolved air tank penetrates through the inside of the processing box and is fixedly arranged in the processing box, the output end of the dissolved air tank is fixedly connected with a container releaser, the top of the processing box is provided with a rectangular hole, and the left side and the right side of the rectangular hole are respectively and fixedly connected with a positioning plate. The device can improve the treatment effect to the oil slick, can be simultaneously according to actual conditions to the position control of scraper blade to get rid of the oil slick of avoiding to the solution of the different degree of depth, facilitate the use, drive the scraper blade through chain and remove, can detach plankton, dissolve gas pitcher and container releaser through setting up, can make the impurity come-up in the waste water, so that detach.

Description

Combined air floatation system

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a combined air floatation system.

Background

The existing oil field sewage treatment adopts a three-stage treatment method in the process flow: the common primary treatment comprises gravity separation and flotation separation, and mainly removes floating oil and oil wet solids, the secondary treatment comprises filtration, coarse granulation, chemical treatment and the like, and mainly breaks emulsion and removes dispersed oil, and the tertiary advanced treatment comprises ultrafiltration, activated carbon adsorption, biochemical treatment and the like, and mainly removes dissolved oil.

The Chinese patent with the publication number of [ CN106542684A ], the contents of which are: a sewage treatment device and a sewage treatment method. The utility model provides a rapid treatment oily sewage's treatment facility, is including the solid-liquid separation processing apparatus, the air supporting system that are used for separating silt and the particulate matter of oily aquatic that connect gradually, the meticulous solid-liquid separation equipment, the supersound breakdown of emulsion system that are used for getting rid of solid particle and suspended solid, be used for filtering the filtration jar of tiny solid particle and suspended solid in the sewage, be used for the oil absorption device of oil absorption and oil extraction.

Although the treatment of extracting oil components is rapid, convenient and economical, and new harm cannot be caused to a treated water source in the comparison document, the floating oil removing effect in the comparison document is general, the treatment on sewage is influenced, meanwhile, the length of a foam scraping plate on a foam scraper in the comparison document cannot be adjusted, the adjustment cannot be made according to the depth of a solution, and the using effect is influenced, so that a combined air flotation system is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a combined air floating system to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined air floatation system comprises a processing box, wherein a water inlet is formed in one side face of the processing box, a water outlet is formed in the other side face of the processing box, the water inlet and the water outlet are fixedly connected with a water inlet pipe and a water outlet pipe respectively, a motor is fixedly connected to the top of the processing box, an output end of the motor is fixedly connected with a round rod penetrating through the inside of the processing box, an outer surface of the round rod is fixedly connected with a stirring rod, an outer surface of the processing box is fixedly connected with a dissolved air tank, an output end of the dissolved air tank penetrates through the inside of the processing box and is fixedly installed in the processing box, an output end of the dissolved air tank is fixedly connected with a container releaser, a rectangular hole is formed in the top of the processing box, positioning plates are fixedly connected to the left side and the right side of the rectangular hole respectively, a support rod is rotatably connected to one side face of the positioning plate through a bearing, a first gear is connected with a second gear in a transmission mode through a chain, the outer surface of one of the support rods is clamped with a second gear, the second gear is in transmission connection with the output end of a driving motor through a second chain, the output end of the driving motor is in transmission connection with a third gear, the outer surface of the first chain is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a vertical plate perpendicular to the mounting plate, a scraper plate is arranged on one side face of the vertical plate, a drain hole and a slag discharge hole are formed in the outer surface of the processing box, the drain hole is formed in the position of the lower end of one side face of the processing box and is uniformly arranged, and the slag discharge hole is formed above the drain hole.

The inside fixed connection diaphragm of processing case, a plurality of round hole is seted up to the upper surface of diaphragm, the upper surface one end fixed connection limiting plate of diaphragm, the spatial position that the scum hole encloses with limiting plate and processing incasement wall corresponds, the inside fixed connection diaphragm of processing case to set up the limiting plate on the diaphragm, can scrape one side of limiting plate with floating, and discharge through the scum outlet.

A plurality of screw hole is evenly seted up to a side of riser, a side of scraper blade set up with screw hole assorted through-hole, the inside threaded connection screw rod of screw hole, the screw rod runs through the inside of through-hole to be connected with the nut, set up a plurality of screw hole on the riser side, and set up the screw rod in screw hole inside, can adjust the position of scraper blade according to actual need, in order to satisfy normal use.

The driving motor is fixedly installed at the top of the processing box, a gear III on the output end of the driving motor is in transmission connection with a gear II through a chain II, the driving motor drives the gear III to rotate, the gear III drives the gear II to rotate, so that the gear I rotates, the scraper can be driven to move, floating oil can be scraped conveniently, and sewage treatment can be carried out conveniently.

The utility model has the technical effects and advantages that: the utility model provides a combination air supporting system, through inside at the processing case sets up puddler and container releaser, can be to the sewage intensive mixing after adding the medicine, and gather the natural decompression through the container releaser, quick release, produce a large amount of micro-bubble adhesion on "alum blossom" of waste water after the coagulation reaction, make the floc come-up, thereby detach the pollutants of aquatic rapidly, reach the purpose of water purification, through set up a plurality of screw hole on the riser, can adjust the position of scraper blade, thereby satisfy the solution use of different waterlines, the device can improve the treatment effect to the oil slick, can be according to the position control of actual conditions to the scraper blade simultaneously, so that get rid of the oil slick of avoiding the solution of the different degree of depth, and convenient for use, and convenient for operation, and is simple.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the processing box;

fig. 3 is a schematic view of a connecting structure of a vertical plate and a scraper.

In the figure: 1. a processing box; 2. a motor; 3. a round bar; 4. a stirring rod; 5. a dissolved air tank; 6. a container releaser; 7. a rectangular hole; 8. positioning a plate; 9. a strut; 10. a first gear; 11. a first chain; 12. a second gear; 13. a second chain; 14. a drive motor; 15. a third gear; 16. mounting a plate; 17. a vertical plate; 18. a squeegee; 19. a drain hole; 20. a slag discharge hole; 21. a transverse plate; 22. a limiting plate; 23. a threaded hole; 24. a water inlet pipe; 25. and (5) discharging a water pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a combined air flotation system as shown in figures 1-3, which comprises a processing box 1, wherein the top of the processing box 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a round rod 3 penetrating through the interior of the processing box 1, the outer surface of the round rod 3 is fixedly connected with a stirring rod 4, the outer surface of the processing box 1 is fixedly connected with a dissolved air tank 5, the output end of the dissolved air tank 5 penetrates through the interior of the processing box 1 and is fixedly arranged in the interior of the processing box 1, the output end of the dissolved air tank 5 is fixedly connected with a container releaser 6, the interior of the processing box 1 is provided with the stirring rod 4, the sewage after being added with drugs is stirred by the stirring rod 4, the sewage is treated by drugs, meanwhile, the container releaser 6 is arranged in the processing box 1, and the pressure is suddenly reduced by the container releaser 6, so that the air dissolved in the water is suddenly reduced to release a large amount of micro bubbles, the microbubbles meet the condensed suspended matters in the sewage in the rising process, and the microbubbles are attached to the suspended matters, so that the impurities can float on the solution, and the impurities are convenient to remove.

The top of the processing box 1 is provided with a rectangular hole 7, the left side and the right side of the rectangular hole 7 are fixedly connected with a positioning plate 8 respectively, one side surface of the positioning plate 8 is rotatably connected with a support rod 9 through a bearing, the outer surface of the support rod 9 is connected with a first gear 10 in a clamping manner, the two gears 10 are in transmission connection through a first chain 11, the outer surface of one support rod 9 is connected with a second gear 12 in a clamping manner, the second gear 12 is in transmission connection with the output end of a driving motor 14 through a second chain 13, the output end of the driving motor 14 is in transmission connection with a third gear 15, the outer surface of the first chain 11 is fixedly connected with a mounting plate 16, the upper surface of the mounting plate 16 is fixedly connected with a vertical plate 17 vertical to the mounting plate 16, one side surface of the vertical plate 17 is provided with a scraper 18, the outer surface of the processing box 1 is provided with a drain hole 19 and a slag discharge hole 20, and the driving motor 14 indirectly drives the first gear 10 to rotate, the two first gears 10 are in transmission connection through the first chain 11, the scraper 18 is arranged on the outer surface of the first chain 11, the scraper 18 can be driven to rotate, floating on the surface of the solution is removed, and meanwhile, the scum hole 20 and the drain hole 19 are arranged, so that floating oil can be removed and treated water can be drained.

The drain holes 19 are arranged at the lower end of one side surface of the processing box 1 and are uniformly arranged, and the slag discharge holes 20 are arranged above the drain holes 19. The inside fixed connection diaphragm 21 of processing case 1, a plurality of round hole is seted up to the upper surface of diaphragm 21, the upper surface one end fixed connection limiting plate 22 of diaphragm 21, the spatial position that row's cinder hole 20 and limiting plate 22 and processing case 1 inner wall enclose corresponds. A plurality of threaded holes 23 are uniformly formed in one side face of the vertical plate 17, through holes matched with the threaded holes 23 are formed in one side face of the scraper 18, the threaded holes 23 are connected with screws in a threaded mode, and the screws penetrate through the inside of the through holes and are connected with nuts. A water inlet is formed in one side surface of the processing box 1, a water outlet is formed in the other side surface of the processing box, and a water inlet pipe 24 and a water outlet pipe 25 are fixedly connected to the inside of the water inlet and the inside of the water outlet respectively.

The driving motor 14 is fixedly installed at the top of the processing box 1, and a gear III 15 on the output end of the driving motor 14 is in transmission connection with a gear II 12 through a chain II 13.

When the device is used specifically, an external power supply is connected, then sewage is added into the processing box 1 through the water inlet pipe 24, a sewage treatment agent is added into the processing box 1, the motor 2 is started simultaneously, the stirring rod 4 is driven to rotate through the motor 2, the agent can be fully mixed with the sewage, then the dissolved air tank 5 is opened, the pressure of the container releaser 6 on the output end of the container tank 5 is suddenly reduced, so that air dissolved in the water is suddenly reduced, a large number of micro bubbles are released, the micro bubbles meet condensed suspended matters in the sewage in the ascending process, the micro bubbles are attached to the suspended matters, and then the micro bubbles quickly float upwards, so that the suspended matters treated in the sewage are completely floated upwards, then the driving motor 14 is started, the gear three 15 is driven to rotate through the driving motor 14, the gear three 15 is in transmission connection with the gear two 12 through the chain two 13, and the gear three 15 can drive the gear two 12 to rotate through the gear three 15, the gear II 12 and one of the gears I10 are connected to the same supporting rod 9 in a clamping mode, one of the gears I10 can be driven to rotate through the gear II 12, the other gear I10 is driven to rotate through the chain I11 by one of the gears I10, the scraper 18 can be driven to rotate, the scraper 18 can scrape the floating materials to move the floating materials to a space enclosed by the limiting plate 22 and the interior of the processing box 1, the sewage and the floating oil can be separated, then the drain hole 19 is opened, the processed sewage at the lower end of the interior of the processing box 1 is discharged, a part of water is reserved for later use, and meanwhile the floating oil and impurities are cleaned out through the slag discharge hole 20.

When using scraper 18, according to the inside water line of actual processing case 1, to the position control of scraper 18, through unscrewing the screw rod on the riser 17, manual movement scraper 18, alright with the position of adjustment scraper 18, after the definite position, twist the screw rod to the inside of riser 17, and pass the inside of through-hole, be connected with external nut, alright fix a position scraper 18, so that use, the device can improve the treatment effect to the oil slick, can be according to actual conditions to the position control of scraper 18 simultaneously, so that get rid of the oil slick of avoiding the solution of the different degree of depth, and is convenient to use, and the operation is convenient and simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a combination air supporting system, includes processing case (1), its characterized in that: the processing box comprises a processing box (1), a motor (2) fixedly connected to the top of the processing box (1), a round rod (3) penetrating the inside of the processing box (1) and fixedly connected to the outer surface of the round rod (3) and a stirring rod (4), a gas dissolving tank (5) fixedly connected to the outer surface of the processing box (1), an output end of the gas dissolving tank (5) penetrating the inside of the processing box (1) and fixedly installed in the processing box (1), a container releaser (6) fixedly connected to the output end of the gas dissolving tank (5), a rectangular hole (7) formed in the top of the processing box (1), positioning plates (8) fixedly connected to the left side and the right side of the rectangular hole (7) respectively, a side face of each positioning plate (8) is rotatably connected with a supporting rod (9) through a bearing, a first gear (10) is clamped to the outer surface of the supporting rod (9), and the first gears (10) are in transmission connection through a first chain (11), one of them the surface joint gear two (12) of branch (9), gear two (12) are connected with the output transmission of driving motor (14) through chain two (13), the output transmission of driving motor (14) is connected gear three (15), the fixed surface connection mounting panel (16) of the surface of chain one (11), the fixed surface connection and mounting panel (16) vertically riser (17) of mounting panel (16), a side of riser (17) sets up scraper blade (18), wash port (19) and row's cinder hole (20) are seted up to the surface of processing case (1).

2. The combined air flotation system according to claim 1, wherein: the drain holes (19) are arranged at the lower end of one side surface of the processing box (1) and are uniformly arranged, and the slag discharge holes (20) are arranged above the drain holes (19).

3. The combined air flotation system according to claim 1, wherein: the inside fixed connection diaphragm (21) of processing case (1), a plurality of round hole is seted up to the upper surface of diaphragm (21), the upper surface one end fixed connection limiting plate (22) of diaphragm (21), slag discharging hole (20) correspond with the spatial position that limiting plate (22) and processing case (1) inner wall enclose.

4. The combined air flotation system according to claim 1, wherein: a plurality of threaded holes (23) are uniformly formed in one side face of the vertical plate (17), a through hole matched with the threaded holes (23) is formed in one side face of the scraper (18), the screw is connected with the internal thread of the threaded holes (23) in a threaded mode, and the screw penetrates through the inside of the through hole and is connected with the nut.

5. The combined air flotation system according to claim 1, wherein: a water inlet is formed in one side face of the processing box (1), a water outlet is formed in the other side face of the processing box, and a water inlet pipe (24) and a water outlet pipe (25) are fixedly connected to the inside of the water inlet and the inside of the water outlet respectively.

6. The combined air flotation system according to claim 1, wherein: the driving motor (14) is fixedly installed at the top of the processing box (1), and a gear III (15) on the output end of the driving motor (14) is in transmission connection with a gear II (12) through a chain II (13).