CN214654349U - MBBR integration sewage treatment device - Google Patents

Abstract

The utility model discloses an MBBR integrated sewage treatment device, which comprises a mounting plate, wherein the top of the mounting plate is sequentially provided with an impurity removal box, an adjusting tank, an anaerobic tank, a pre-threshing tank, an anoxic tank, an aerobic tank, a sedimentation tank, a device room, a rotary blower and a sludge tank, the inner wall of the impurity removal box is fixedly connected with an annular plate, the top of the annular plate is fixedly connected with a plurality of springs, and the tops of the springs are connected with a grid which is connected with the inner wall of the impurity removal box in a sliding way, the utility model has simple structure, and a certain amount of suspension carriers are added in the pre-threshing tank, the anaerobic tank, the anoxic tank and the aerobic tank, so that the biomass and the biological species in a reactor are improved, thereby improving the sewage treatment efficiency, the grid has the vibration function, the filtering effect of the grid on impurities in sewage is improved, and the impurities filtered on the grid are cleaned through a scraper plate and a cleaning roller, the problem of debris clearance difficulty is solved.

Description

MBBR integration sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to MBBR integration sewage treatment device.

Background

Along with the improvement of the living standard of human beings and the development of industry, in recent years, water pollution is continuously aggravated, and in order to solve the sewage problem, the state not only sets up relevant laws and regulations to fundamentally reduce the discharge of sewage, but also treats the sewage through sewage treatment equipment, and has certain improvement to the problem of sewage to a certain extent.

Current sewage treatment device, the structure is complicated, and is low to sewage treatment efficiency, and the grid does not have the function of vibrations for it is poor to the debris filter effect in the sewage, and filterable debris clearance on the grid gets up the trouble, and untimely clearance can lead to blockking up the grid, influences sewage treatment's efficiency.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a MBBR integration sewage treatment device.

In order to solve the technical problem, the technical scheme of the utility model as follows: MBBR integration sewage treatment device, including the mounting panel, the top of mounting panel has set gradually edulcoration case, equalizing basin, anaerobism pond, takes off round pin pond, oxygen deficiency pond, good oxygen pond, sedimentation tank, equipment room, rotary blower, sludge impoundment, the inner wall fixedly connected with annular plate of edulcoration case, the annular fixedly connected with a plurality of springs in top of annular plate, the top of a plurality of springs is connected with same and edulcoration incasement wall sliding connection's grid, the edulcoration case is provided with the slip subassembly that drives the grid and slide, the both sides inner wall symmetry of edulcoration case has seted up two bar holes, two in the bar hole respectively sliding connection have first slider, second slider, the one side that first slider and second slider are close to each other rotates and is connected with same cleaning roller, the outer wall sliding connection of one side of edulcoration case has the slide, the top symmetry fixedly connected with two tops and the connecting plate of second slider bottom fixed connection of slide, the cleaning device is characterized in that a power assembly for driving the cleaning roller to rotate is arranged on the sliding plate, one side of the first sliding block and one side of the second sliding block, which are close to each other, are fixedly connected with a same scraper blade, a transmission assembly for driving the sliding plate to slide is arranged on the sliding plate, one side of the outer wall of the impurity removing box, which is far away from the impurity removing box, is fixedly connected with a sundry collecting box, and a sewage outlet matched with the sundry collecting box for use is formed in the impurity removing box.

Preferably, a certain amount of suspension carriers are put into the pre-denitrification tank, the anaerobic tank, the anoxic tank and the aerobic tank, and each suspension carrier has different biological species inside and outside.

Preferably, the sliding assembly includes that the both sides inner wall of edulcoration case rotates the same dwang of connection, the fixed cover of outer wall symmetry of dwang is equipped with two rockers, one side outer wall top fixed mounting that the debris collecting box was kept away from to the edulcoration case has first motor, the one end of dwang run through the one side of edulcoration case and with the output shaft fixed connection of first motor.

Preferably, power component includes the second motor of the top fixed mounting of slide, the second belt pulley that fixed cover was established on the output shaft of second motor, the one end of cleaning the roller runs through the second slider and extends to one side of second slider and fixed cover is equipped with first belt pulley, first belt pulley and second belt pulley transmission are connected with same belt.

Preferably, the transmission assembly comprises a through hole formed in the sliding plate, the inner walls of the two sides of the through hole are rotatably connected with the same second gear, the outer wall of one side of the impurity removing box is fixedly connected with a rack plate meshed with the second gear, and the output shaft of the second motor is fixedly sleeved with a first gear meshed with the second gear.

Preferably, the top of the grid is in contact with the bottoms of the scraper blades and the sweeping rollers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, when sewage needs to be treated, the rotation of the first motor is started, the rotation of the first motor drives the rotating rod to rotate, the rotation of the rotating rod drives the rocker to rotate, the rotation of the rocker indirectly beats the grid, and the grid vibrates up and down under the action of the rocker and the spring, so that the filtering of the sewage is accelerated;

2. the utility model discloses in, sewage after the filtration flows into the edulcoration case and adjusts, after adjusting, flow into in advance take off the round pin pond and carry out the denitration, after the denitration, flow into the anaerobism pond in proper order, the oxygen deficiency pond, harmful substance is decomposed by the bacterium on its interior suspension carrier in the aerobic pond, flow into the sedimentation tank after the decomposition and deposit, rotary blower carries out the oxygen suppliment in to aerobic pond and the sedimentation tank, the supernatant after the sediment flows into between the equipment and carries out ultraviolet ray disinfection, discharge after the disinfection, the mud of sedimentation tank flows back in the anaerobism pond, remaining mud discharges and deposits in the mud pond, the supernatant after the sediment flows back in the equalizing basin;

3. the utility model discloses in, in the in-process of handling, if when gathering a certain amount of debris on the grid, close first motor, open the second motor and clear up, the rotation of second motor drives second belt pulley and first gear rotation simultaneously, the rotation of second belt pulley drives the cleaning roller and rotates, the rotation of cleaning roller realizes cleaning to debris on the grid, in cleaning roller pivoted, the rotation scraper blade and the cleaning roller of first gear remove, the removal of cleaning roller realizes cleaning the driving to the debris on grid surface, the cleaning roller removes and realizes scraping to grid surface debris, when the scraper blade removes to be close to the drain, debris on the grid will be cleaned and drive to the debris collecting box in, after clearing up, move the scraper blade to initial position, close the work of second motor, open first motor once more and filter.

The utility model discloses compact structure throws the suspension carrier of a certain amount in the pond of taking off the round pin in advance, anaerobism pond, oxygen deficiency pond, good oxygen pond, improves biomass and biological kind in the reactor to improve sewage treatment efficiency, the grid has the function of vibrations, has improved the debris filter effect of grid in to the sewage, and clears up filterable debris on to the grid through the scraper blade with clean the roller, has solved the problem of debris clearance difficulty.

Drawings

FIG. 1 is a schematic sectional view of a part of a main view of an MBBR integrated sewage treatment device provided by the present invention;

FIG. 2 is an enlarged schematic structural view of part A of the MBBR integrated sewage treatment equipment provided by the utility model;

FIG. 3 is a schematic view of a partial front view cross-sectional structure of an impurity removal box of the MBBR integrated sewage treatment device provided by the present invention;

FIG. 4 is the utility model provides a three-dimensional schematic diagram of annular plate of MBBR integration sewage treatment device's edulcoration case.

In the figure: 1. mounting a plate; 2. an impurity removal box; 3. a regulating tank; 4. a pre-denitration pool; 5. an anaerobic tank; 6. an anoxic tank; 7. an aerobic tank; 8. a sedimentation tank; 9. a device room; 10. a rotary blower; 11. a sludge tank; 12. an annular plate; 13. a spring; 14. a grid; 15. a sundries collecting box; 16. rotating the rod; 17. a first slider; 18. a rocker; 19. a first motor; 20. a sewage draining outlet; 21. a squeegee; 22. cleaning the roller; 23. a strip-shaped hole; 24. a second slider; 25. a first pulley; 26. a belt; 27. a second pulley; 28. a first gear; 29. a second motor; 30. a second gear; 31. a through hole; 32. a connecting plate; 33. a slide plate; 34. a rack plate.

Detailed Description

The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following technical solutions.

Example 1

Referring to fig. 1-4, the MBBR integrated sewage treatment device comprises a mounting plate 1, wherein an impurity removal box 2, a regulating tank 3, an anaerobic tank 5, a pre-removal pin tank 4, an anoxic tank 6, an aerobic tank 7, a sedimentation tank 8, a device room 9, a rotary air blower 10 and a sludge tank 11 are sequentially arranged at the top of the mounting plate 1, an annular plate 12 is fixedly connected to the inner wall of the impurity removal box 2, a plurality of springs 13 are fixedly connected to the top of the annular plate 12 in an annular manner, the tops of the springs 13 are connected with a same grid 14 which is connected with the inner wall of the impurity removal box 2 in a sliding manner, a sliding component which drives the grid 14 to slide is arranged on the impurity removal box 2, two strip-shaped holes 23 are symmetrically arranged on the inner walls on two sides of the impurity removal box 2, a first sliding block 17 and a second sliding block 24 are respectively connected in the two strip-shaped holes 23 in a sliding manner, one side, which the first sliding block 17 and the second sliding block 24 are close to each other, is rotatably connected with a same cleaning roller 22, one side outer wall sliding connection of edulcoration case 2 has slide 33, two tops of the symmetrical fixedly connected with in top of slide 33 and 24 bottom fixedly connected's of second slider connecting plate 32, be provided with on the slide 33 and drive cleaning roller 22 pivoted power component, the same scraper blade 21 of one side fixedly connected with that first slider 17 and second slider 24 are close to each other, be provided with the gliding transmission assembly of drive slide 33 on the slide 33, one side outer wall fixedly connected with debris collecting box 15 that edulcoration case 2 kept away from, offer on the edulcoration case 2 with the cooperation of debris collecting box 15 drain 20 that uses.

In advance take off round pin pond 4, anaerobism pond 5, the oxygen deficiency pond 6, all put in a certain amount of suspension carrier in the good oxygen pond 7, every suspension carrier all has different biological species inside and outside, the slip subassembly includes that the both sides inner wall of edulcoration case 2 rotates the same dwang 16 of connecting, the fixed cover of outer wall symmetry of dwang 16 is equipped with two rockers 18, one side outer wall top fixed mounting that debris collecting box 15 was kept away from to edulcoration case 2 has first motor 19, the one end of dwang 16 run through one side of edulcoration case 2 and with first motor 19's output shaft fixed connection.

The power component comprises a second motor 29 fixedly installed at the top of a sliding plate 33, a second belt pulley 27 fixedly sleeved on an output shaft of the second motor 29, one end of a cleaning roller 22 penetrates through one side of a second sliding block 24 and extends to the second sliding block 24, a first belt pulley 25 is fixedly sleeved on the output shaft of the second motor 29, the first belt pulley 25 and the second belt pulley 27 are in transmission connection with the same belt 26, the transmission component comprises a through hole 31 formed in the sliding plate 33, the inner walls of the two sides of the through hole 31 are rotatably connected with the same second gear 30, a rack plate 34 meshed with the second gear 30 is fixedly connected to the outer wall of one side of the impurity removing box 2, a first gear 28 meshed with the second gear 30 is fixedly sleeved on the output shaft of the second motor 29, and the top of the grating 14 is in contact with the scraper 21 and the bottom of the cleaning roller 22.

The utility model discloses a work flow is: when sewage needs to be treated, the rotation of a first motor 19 is started, the rotation of the first motor 19 drives a rotating rod 16 to rotate, the rotation of the rotating rod 16 drives a rocker 18 to rotate, the rotation of the rocker 18 indirectly beats a grid 14, the grid 14 vibrates up and down under the action of the rocker 18 and a spring 13 to accelerate the filtration of the sewage, the filtered sewage flows into an impurity removal box 2 to be regulated, the sewage flows into a pre-denitrification tank 4 to be denitrated after being regulated, the denitrated sewage sequentially flows into an anaerobic tank 5, an anoxic tank 6 and an aerobic tank 7 to be decomposed by bacteria on suspended carriers in the anaerobic tank, harmful substances are decomposed and then flow into a sedimentation tank 8 to be precipitated, a rotary air blower 10 supplies oxygen to the aerobic tank 7 and the sedimentation tank 8, the precipitated supernatant flows into an equipment room 9 to be subjected to ultraviolet disinfection and is discharged after the disinfection, and sludge in the sedimentation tank 8 flows back into the anaerobic tank 5, the rest sludge is discharged into the sludge tank 11 for sedimentation, the supernatant after sedimentation flows back into the regulating tank 3, in the process of treatment, if a certain amount of impurities are accumulated on the grating 14, the first motor 19 is closed, the second motor 29 is started for cleaning, the rotation of the second motor 29 simultaneously drives the second belt pulley 27 and the first gear 28 to rotate, the rotation of the second belt pulley 27 drives the belt 26 to rotate, the rotation of the belt 26 drives the first belt pulley 25 to rotate, the rotation of the first belt pulley 25 drives the cleaning roller 22 to rotate, the rotation of the cleaning roller 22 realizes the cleaning of the impurities on the grating 14, the rotation of the first gear 28 drives the second gear 30 to rotate, the rotation of the second gear 30 drives the sliding plate 33 to slide under the coordination of the rack plate 34, the sliding of the sliding plate 33 drives the second sliding block 24 to slide, the sliding of the second sliding block 24 drives the scraper 21 and the cleaning roller 22 to move, the cleaning roller 22 moves to clean and drive the sundries on the surface of the grating 14, the cleaning roller 22 moves to scrape the sundries on the surface of the grating 14, when the scraper 21 moves to be close to the sewage outlet 20, the sundries on the grating 14 are cleaned and driven into the sundries collecting box 15, after the sundries are cleaned, the scraper 21 is moved to the initial position, the second motor 29 is switched off, and the first motor 19 is switched on again for filtering.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The MBBR integrated sewage treatment equipment comprises a mounting plate (1), wherein an impurity removal box (2), a regulating tank (3), an anaerobic tank (5), a pre-release pin tank (4), an anoxic tank (6), an aerobic tank (7), a sedimentation tank (8), an equipment room (9), a rotary air blower (10) and a sludge tank (11) are sequentially arranged at the top of the mounting plate (1), and the MBBR integrated sewage treatment equipment is characterized in that the inner wall of the impurity removal box (2) is fixedly connected with an annular plate (12), the top of the annular plate (12) is fixedly connected with a plurality of springs (13) in an annular manner, and the tops of the plurality of springs (13) are connected with a same grid (14) which is slidably connected with the inner wall of the impurity removal box (2);

   the cleaning device is characterized in that a sliding assembly for driving the grating (14) to slide is arranged on the impurity removing box (2), two strip-shaped holes (23) are symmetrically formed in the inner walls of two sides of the impurity removing box (2), a first sliding block (17) and a second sliding block (24) are respectively connected in the two strip-shaped holes (23) in a sliding mode, and one side, close to each other, of the first sliding block (17) and one side, close to the second sliding block (24), of the second sliding block (24) are rotatably connected with the same cleaning roller (22);

   one side outer wall sliding connection of edulcoration case (2) has slide (33), two tops of the top symmetry fixedly connected with of slide (33) and second slider (24) bottom fixed connection's connecting plate (32), be provided with on slide (33) and drive and clean roller (22) pivoted power component, the same scraper blade (21) of one side fixedly connected with that first slider (17) and second slider (24) are close to each other, be provided with the gliding transmission assembly of drive slide (33) on slide (33).
2. 2. The MBBR integrated sewage treatment plant according to claim 1, wherein suspended carriers are put into the pre-denitrification tank (4), the anaerobic tank (5), the anoxic tank (6) and the aerobic tank (7).
3. 3. The MBBR integrated sewage treatment device according to claim 1, wherein the sliding assembly comprises a rotating rod (16) rotatably connected with the inner walls of the two sides of the impurity removing box (2), the outer wall of the rotating rod (16) is symmetrically and fixedly sleeved with two rocking rods (18), a first motor (19) is fixedly installed at the top of the outer wall of one side of the impurity removing box (2) far away from the impurity collecting box (15), and one end of the rotating rod (16) penetrates through one side of the impurity removing box (2) and is fixedly connected with an output shaft of the first motor (19).
4. 4. The MBBR integrated sewage treatment equipment according to claim 1, wherein the power assembly comprises a second motor (29) fixedly installed on the top of the sliding plate (33), a second belt pulley (27) fixedly sleeved on the output shaft of the second motor (29), one end of the cleaning roller (22) extends to one side of the second slider (24) through the second slider (24) and is fixedly sleeved with a first belt pulley (25), and the first belt pulley (25) and the second belt pulley (27) are in transmission connection with a same belt (26).
5. 5. The MBBR integrated sewage treatment device according to claim 1, wherein the transmission assembly comprises a through hole (31) formed in a sliding plate (33), the inner walls of two sides of the through hole (31) are rotatably connected with a same second gear (30), the outer wall of one side of the impurity removing box (2) is fixedly connected with a rack plate (34) meshed with the second gear (30), and the output shaft of the second motor (29) is fixedly sleeved with a first gear (28) meshed with the second gear (30).
6. 6. The MBBR integrated sewage treatment device according to claim 1, wherein the outer wall of one side of the impurity removing box (2) away from the impurity removing box is fixedly connected with a impurity collecting box (15), and a sewage outlet (20) matched with the impurity collecting box (15) for use is formed in the impurity removing box (2).

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