CN215161938U - Anaerobic device for wastewater treatment - Google Patents

Abstract

The utility model discloses an anaerobism device for waste water treatment relates to waste water treatment technical field. The anaerobic sewage treatment device comprises an impurity filtering mechanism and an anaerobic reaction mechanism, wherein the impurity filtering mechanism is communicated with the anaerobic reaction mechanism through a water pump, the impurity filtering mechanism comprises a sewage tank, the inner wall of the sewage tank is rotatably connected with a filter plate, and a driving box is fixedly mounted at the top of the sewage tank. This an anaerobic device for waste water treatment, through setting up impurity filtering mechanism, utilize the filter to cooperate fluted disc motor again and can pull it upwards, make the staff can get rid of piling up the impurity on the filter, make this impurity filtering mechanism can carry out preliminary filtration to waste water, will dope and once filter at great impurity wherein, thereby it mixes in waste water to reduce impurity, avoids influencing the reaction effect and the efficiency of waste water, has guaranteed waste water treatment's normal clear.

Description

Anaerobic device for wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an anaerobic device for wastewater treatment.

Background

Anaerobic biological treatment of wastewater refers to a process of decomposing and converting various complex organic matters in wastewater into substances such as methane, carbon dioxide and the like under the action of anaerobic microorganisms under the condition of no molecular oxygen. In the course of anaerobic biological treatment, complex organic compounds are decomposed and converted into simple, stable compounds, with the release of energy. Most of the energy is present in the form of methane, which is a combustible gas and can be recycled. Meanwhile, only a small amount of organic matters are converted and synthesized into a new cell component, so that the sludge growth rate is much smaller in an anaerobic method compared with that in an aerobic method. The aerobic method is generally only suitable for treating medium and low concentration organic wastewater due to oxygen supply limitation, while the anaerobic method is suitable for both high concentration organic wastewater and medium and low concentration organic wastewater. Meanwhile, the anaerobic method can degrade organic matters which are difficult to degrade by the aerobic method, such as solid organic matters, colorant anthraquinone, certain azo dyes and the like.

In the prior art, the anaerobic treatment of industrial wastewater does not carry out the pretreatment of larger impurities on raw water, so that the post reaction treatment is influenced, the working efficiency is reduced, and a static treatment method is mostly adopted, so that the fermentation of organic matters in the wastewater is slower, the treatment time is long, and the treatment capacity of facilities with the same volume is lower.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anaerobic device for wastewater treatment, which has the advantage of good use effect and solves the problem of poor effect.

For realizing the purpose that the above-mentioned excellent in use effect, the utility model provides a following technical scheme: the utility model provides an anaerobism device for waste water treatment, includes impurity filtering mechanism and anaerobic reaction mechanism, be linked together through the water pump between impurity filtering mechanism and the anaerobic reaction mechanism, impurity filtering mechanism includes the effluent water sump, the inner wall of effluent water sump rotates and is connected with the filter, the top fixed mounting of effluent water sump has the drive box, the inner wall fixed mounting of drive box has fluted disc motor, the inner wall of drive box rotates and is connected with two ratchets and two rolling axles, fluted disc motor passes through the ratchets and is connected with two rolling axle transmissions, the surface winding of rolling axle has lifting rope, lifting rope's bottom extends to the below of drive box and twines mutually with the filter plate.

As the utility model discloses a preferred technical scheme, the bottom of filter and the inner wall activity overlap joint of effluent water sump, and the upper surface of filter is provided with the bellying, and the bellying is the right angle design with the upper surface of filter.

As an optimal technical scheme of the utility model, fluted disc motor's output shaft meshes with the ratch mutually, be connected through drive belt transmission between ratch and the rolling axle.

As a preferred technical scheme of the utility model, anaerobic reaction mechanism is including mixing the pond, the top fixed mounting who mixes the pond has the drive case, the inner wall fixed mounting of drive case has carousel motor and driving motor, the front side sliding connection of carousel motor has the sliding sleeve, the inner wall sliding connection of lifting cover and drive case is passed through to the sliding sleeve, the one end fixed mounting that the lifting cover was kept away from to the sliding sleeve has the lift puddler, the bottom of lift puddler extends to the inside of mixing the pond.

As an optimal technical scheme of the utility model, driving motor's output shaft fixed mounting has the tooth axle, the fixed cover in surface of lift puddler has connect the gear, the tooth axle passes through gear and lift puddler threaded connection.

Compared with the prior art, the utility model provides an anaerobism device for waste water treatment possesses following beneficial effect:

1. this an anaerobic device for waste water treatment, through setting up impurity filtering mechanism, utilize the filter to cooperate fluted disc motor again and can pull it upwards, make the staff can get rid of piling up the impurity on the filter, make this impurity filtering mechanism can carry out preliminary filtration to waste water, will dope and once filter at great impurity wherein, thereby it mixes in waste water to reduce impurity, avoids influencing the reaction effect and the efficiency of waste water, has guaranteed waste water treatment's normal clear.

2. This an anaerobism device for waste water treatment through setting up anaerobic reaction mechanism, utilizes carousel motor and driving motor's common cooperation to make the lift puddler carry out rotation type elevating movement for nitrify liquid and waste water intensive mixing, make waste water and liquid medicine misce bene, carry out fermentation treatment and change organic matter, thereby improved the organic matter fermentation efficiency in the waste water, reduced the process time, make the handling capacity of same volume facility obtain showing and improving.

Drawings

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

FIG. 2 is a schematic view of the structure of a sewage pool of the present invention;

fig. 3 is a schematic structural view of the driving box of the present invention;

FIG. 4 is a schematic view of the mixing tank of the present invention;

fig. 5 is a schematic structural view of the driving box of the present invention.

In the figure: 1. an impurity filtering mechanism; 2. an anaerobic reaction mechanism; 3. a sewage tank; 4. a filter plate; 5. a drive cartridge; 6. a fluted disc motor; 7. a rack bar; 8. a transmission belt; 9. a winding shaft; 10. lifting a rope; 11. a mixing tank; 12. a drive box; 13. a turntable motor; 14. a sliding sleeve; 15. a lifting sleeve; 16. lifting the stirring rod; 17. a drive motor; 18. a gear shaft; 19. a gear.

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. 1-5, the utility model discloses an anaerobic device for wastewater treatment, comprising an impurity filtering mechanism 1 and an anaerobic reaction mechanism 2, wherein the impurity filtering mechanism 1 is communicated with the anaerobic reaction mechanism 2 through a water pump, the impurity filtering mechanism 1 comprises a sewage tank 3, the inner wall of the sewage tank 3 is rotatably connected with a filter plate 4, the top of the sewage tank 3 is fixedly provided with a driving box 5, the inner wall of the driving box 5 is fixedly provided with a fluted disc motor 6, the inner wall of the driving box 5 is rotatably connected with two toothed bars 7 and two winding shafts 9, the fluted disc motor 6 is in transmission connection with the two winding shafts 9 through the toothed bars 7, the output shaft of the fluted disc motor 6 is meshed with the toothed bars 7, the toothed bars 7 are in transmission connection with the winding shafts 9 through a transmission belt 8, the surface of the winding shafts 9 is wound with a lifting rope 10, the bottom end of the lifting rope 10 extends to the lower part of the driving box 5 and is wound with the filter plate 4.

Through setting up impurity filtering mechanism 1, utilize filter 4 to cooperate fluted disc motor 6 again and can pull it to upwards lifting for the staff can get rid of piling up the impurity on filter 4, make this impurity filtering mechanism 1 can carry out preliminary filtration to waste water, will dope and once filter in great impurity wherein, thereby reduce impurity and mix in waste water, avoid influencing the reaction effect and the efficiency of waste water, guaranteed waste water treatment's normal clear.

Specifically, the bottom of filter 4 and the inner wall activity overlap joint of effluent water sump 3, and the upper surface of filter 4 is provided with the bellying, and the bellying is the right angle design with the upper surface of filter 4.

In this embodiment, the convex part on the filter plate 4 can shield impurities, and the condition that the impurities are stacked too much to cause the impurities to drop from the filter plate 4 is avoided.

Specifically, anaerobic reaction mechanism 2 is including mixing pond 11, the top fixed mounting who mixes pond 11 has drive box 12, the inner wall fixed mounting of drive box 12 has carousel motor 13 and driving motor 17, carousel motor 13's front side sliding connection has sliding sleeve 14, sliding sleeve 14 is through the inner wall sliding connection of lift cover 15 with drive box 12, sliding sleeve 14 keeps away from the one end fixed mounting of lift cover 15 has lift puddler 16, lift puddler 16's bottom extends to the inside of mixing pond 11, driving motor 17's output shaft fixed mounting has tooth axle 18, gear 19 has been cup jointed to lift puddler 16's fixed surface, tooth axle 18 passes through gear 19 and 16 threaded connection of lift puddler.

In this embodiment, through setting up anaerobic reaction mechanism 2, utilize carousel motor 13 and driving motor 17's common cooperation to make lift puddler 16 carry out rotation type elevating movement for nitrify liquid and waste water intensive mixing, impel waste water and liquid medicine misce bene, carry out fermentation treatment and change organic matter, thereby improved the organic matter fermentation efficiency in the waste water, reduced the process time, make the handling capacity of the same volume facility obtain showing and improving.

The utility model discloses a theory of operation and use flow:

when the sewage treatment device is used, wastewater is firstly introduced into the sewage tank 3, impurities fall on the filter plates 4 in the process of falling of the wastewater, and then the wastewater is pumped into the mixing tank 11 by the water pump;

when the impurities on the filter plate 4 are accumulated too much and need to be cleaned, the fluted disc motor 6 is started, the fluted disc motor 6 drives the two toothed bars 7 to rotate, the toothed bars 7 drive the rolling shafts 9 to rotate through the transmission belt 8, and the rolling directions of the two lifting ropes 10 are different and the rotating directions of the two rolling shafts 9 are different, so that the two lifting ropes 10 are rolled, the two lifting ropes 10 drive the filter plate 4 to rotate together, the lifting ropes 10 finally move to the water inlet of the sewage pool 3, and at the moment, the working personnel can clean the impurities on the filter plate 4;

after the wastewater enters the mixing tank 11, a worker adds nitrifying liquid or activated sludge into the mixing tank 11, then the turntable motor 13 is started, the turntable motor 13 drives the sliding sleeve 14 to perform height adjustment, the sliding sleeve 14 drives the lifting stirring rod 16 to perform height sleeve joint, then the worker starts the driving motor 17, the driving motor 17 drives the toothed shaft 18 to rotate, the toothed shaft 18 drives the lifting stirring rod 16 to rotate through the gear 19, the lifting stirring rod 16 performs rotary lifting motion at the moment, the nitrifying liquid and the wastewater are fully mixed under the action of the lifting stirring rod 16, solid-state feces sinking to the bottom are stirred in the operation process, the liquid at the bottom layer can be pumped to the upper part of the tank, the feces and the nitrifying liquid are not layered, the decomposition of the feces is accelerated, the fermentation speed is increased, the yield is increased, and the site is saved;

and after the stirring work is finished, discharging the wastewater.

In conclusion, the anaerobic device for wastewater treatment is provided with the impurity filtering mechanism 1, the filtering plate 4 is matched with the fluted disc motor 6 to be lifted upwards, so that the impurities accumulated on the filtering plate 4 can be removed by workers, the impurity filtering mechanism 1 can primarily filter wastewater, and the larger impurities doped in the wastewater are filtered for one time, thereby reducing the impurities mixed in the wastewater, avoiding influencing the reaction effect and efficiency of the wastewater, and ensuring the normal operation of the wastewater treatment; through setting up anaerobic reaction mechanism 2, utilize carousel motor 13 and driving motor 17's common cooperation to make lift puddler 16 carry out rotation type elevating movement for nitrify liquid and waste water intensive mixing, make waste water and liquid medicine misce bene, ferment and change organic matter, thereby improved the organic matter fermentation efficiency in the waste water, reduced the process time, make the handling capacity of same volume facility obtain showing and improve.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. An anaerobic apparatus for wastewater treatment, comprising an impurity filtering mechanism (1) and an anaerobic reaction mechanism (2), characterized in that: be linked together through the water pump between impurity filtering mechanism (1) and the anaerobic reaction mechanism (2), impurity filtering mechanism (1) includes effluent water sump (3), the inner wall of effluent water sump (3) rotates and is connected with filter (4), the top fixed mounting of effluent water sump (3) has drive box (5), the inner wall fixed mounting of drive box (5) has fluted disc motor (6), the inner wall of drive box (5) rotates and is connected with two ratchets (7) and two rolling axle (9), fluted disc motor (6) are connected with two rolling axle (9) transmissions through ratchets (7), the surface winding of rolling axle (9) has lifting rope (10), the bottom of lifting rope (10) extends to the below of drive box (5) and twines mutually with filter (4).

2. An anaerobic device for wastewater treatment according to claim 1, characterized in that: the bottom of filter (4) and the inner wall activity overlap joint of effluent water sump (3), and the upper surface of filter (4) is provided with the bellying, and the bellying is the right angle design with the upper surface of filter (4).

3. An anaerobic device for wastewater treatment according to claim 1, characterized in that: an output shaft of the fluted disc motor (6) is meshed with a toothed bar (7), and the toothed bar (7) is in transmission connection with a winding shaft (9) through a transmission belt (8).

4. An anaerobic device for wastewater treatment according to claim 1, characterized in that: anaerobic reaction mechanism (2) are including mixing pond (11), the top fixed mounting who mixes pond (11) has drive case (12), the inner wall fixed mounting of drive case (12) has carousel motor (13) and driving motor (17), the front side sliding connection of carousel motor (13) has sliding sleeve (14), sliding sleeve (14) are through the inner wall sliding connection of lift cover (15) and drive case (12), the one end fixed mounting that lift cover (15) was kept away from in sliding sleeve (14) has lift puddler (16), the bottom of lift puddler (16) extends to the inside of mixing pond (11).

5. An anaerobic device for wastewater treatment according to claim 4, characterized in that: the output shaft of the driving motor (17) is fixedly provided with a gear shaft (18), the surface of the lifting stirring rod (16) is fixedly sleeved with a gear (19), and the gear shaft (18) is in threaded connection with the lifting stirring rod (16) through the gear (19).

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