CN215049025U

CN215049025U - MBBR packs and does not have defeated system of leading of jam

Info

Publication number: CN215049025U
Application number: CN202120945351.5U
Authority: CN
Inventors: 王伟
Original assignee: Chengdu Maya Environmental Protection Engineering Co ltd
Current assignee: Chengdu Maya Environmental Protection Engineering Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-12-07
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a MBBR packs and does not have defeated system of leading of jam, the power distribution box comprises a box body, the end inner wall fixedly connected with spherical shell of box, the left inner wall of spherical shell rotates and is connected with the back shaft, the one end fixedly connected with carousel of spherical shell is kept away from to the back shaft, the front surface fixedly connected with motor of carousel, the output fixedly connected with rotation axis of motor, the one end fixedly connected with gear of motor is kept away from to the rotation axis. The utility model discloses, through design water injection pipe, outlet pipe and water pump, can be through the slow flow of rivers, increase the inside fluid of ball-type shell and carry out the layering, it is more even to make MBBR filler distribute, through design motor and carousel, when draining, pack half the MBBR and separate the upside at the carousel, avoid its jam, it is too big to avoid under the normal condition it to remove the scope, through design ball-type shell and box, under the fixed condition of doing benefit to, avoid inside fluid turbulent degree to increase and lead to constantly droing of bio-carrier.

Description

MBBR packs and does not have defeated system of leading of jam

Technical Field

The utility model relates to a sewage treatment field especially relates to a MBBR packs and does not have defeated system of leading of jam.

Background

MBBR (MovingBedBiofilmReactor) refers to a moving bed biofilm reactor, and is a novel efficient sewage treatment method. MBBR filler refers to a carrier for attaching and forming a biofilm in a moving biofilm reactor. The larger the surface area of the MBBR filler, the better the biological effect, the better the final sewage treatment effect, the most important index for evaluating the quality of the filler, namely the biological attachment amount, which is the protected surface area, of the biofilm, the biofilm is uniformly distributed on the surface of the carrier, the closer the biofilm is to the surface of the carrier, the more compact the biofilm is, and the looser the biofilm is, and meanwhile, the darker the color of the carrier is, which indicates that the carrier is filmed and enters the maturation period. The biomembrane structure is compact, the microorganism species are diversified, the number of sessile ciliates, infusorium, branchiomyiidae and the like is large, and the maturity of the biomembrane is marked by the appearance of a small amount of rotifers and swimming ciliates.

1. At present, the MBBR filler biological carrier continuously falls off in turbulent flow, so that the MBBR filler biological carrier is easy to fall off;

2. at present, MBBR filler is easy to accumulate, so that the use is influenced by the blockage of a biological fluidized bed system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an MBBR filler non-blocking transmission and guide system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an MBBR filler non-blocking conveying and guiding system comprises a box body, wherein a spherical shell is fixedly connected to the inner wall of the bottom of the box body, a supporting shaft is rotatably connected to the left inner wall of the spherical shell, a turntable is fixedly connected to one end, away from the spherical shell, of the supporting shaft, a motor is fixedly connected to the front surface of the turntable, a rotating shaft is fixedly connected to the output end of the motor, and a gear is fixedly connected to one end, away from the motor, of the rotating shaft;

the left surface fixedly connected with water pump of box, the output fixedly connected with water injection pipe of water pump, the egress opening of water injection pipe has a plurality ofly, the egress opening shape is the flat type, the first inlet tube of input fixedly connected with of water pump, the back fixed surface of first inlet tube is connected with the second inlet tube, the right fixed surface of box is connected with the outlet pipe.

As a further description of the above technical solution:

the front surface of carousel just is located the left side of motor and is provided with the opening, open-ended quantity is a plurality of and distributes from top to bottom.

As a further description of the above technical solution:

the shape of the rotary disc is circular, and a gap is formed between the rotary disc and the spherical shell.

As a further description of the above technical solution:

the gear is meshed with the spherical shell, and holes are formed in the surface of the gear.

As a further description of the above technical solution:

one end of the water injection pipe, which is far away from the water pump, extends to the inside of the spherical shell.

As a further description of the above technical solution:

the water injection pipe is connected with the water outlet pipe through a water inlet pipe, and the water injection pipe is connected with the water outlet pipe through a water inlet pipe.

As a further description of the above technical solution:

the water outlet pipe is communicated with the second water inlet pipe, and the inflow end of the water outlet pipe extends to the inside of the spherical shell.

As a further description of the above technical solution:

the rear inner wall of ball shell is provided with the outlet, the one end that ball shell was kept away from in the outlet extends to the rear surface of box, the inside fixedly connected with second valve of second inlet tube, the first valve of inside fixedly connected with of first inlet tube.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this MBBR filler does not have defeated system of leading of jam through design water injection pipe, outlet pipe and water pump, realizes can increasing the inside fluid of spherical shell and carry out the layering through the slow flow of rivers, reaches the purpose that makes the MBBR filler distribute more evenly.

2. Compared with the prior art, the MBBR filler non-blocking delivery and guide system has the advantages that through the design of the motor and the rotary table, when water is discharged, half of the MBBR filler is separated on the upper side of the rotary table, the MBBR filler is prevented from being blocked, and the MBBR filler is prevented from moving leftwards and rightwards in a normal state and is prevented from moving too much.

3. Compared with the prior art, the MBBR filler non-blocking transmission and guide system has the advantages that by designing the spherical shell and the box body, the phenomenon that the biological carrier continuously falls off due to the fact that the turbulence degree of internal fluid is increased under the condition that fixing is facilitated is avoided.

Drawings

Fig. 1 is a schematic view of an internal structure of an MBBR filler non-clogging delivery system provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a left side view of an MBBR filler non-clogging delivery system provided by the present invention;

fig. 4 is the utility model provides a MBBR packs and does not have overall structure of blockking up defeated system of leading.

Illustration of the drawings:

1. a box body; 2. a water outlet pipe; 3. a water outlet; 4. a void; 5. a water pump; 6. a first water inlet pipe; 7. a first valve; 8. a second valve; 9. a support shaft; 10. a water injection pipe; 11. a turntable; 12. an opening; 13. a spherical shell; 14. a motor; 15. a gear; 16. a rotating shaft; 17. a second water inlet pipe.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of MBBR packs and does not have defeated system of leading of jam: including box 1, the end inner wall fixedly connected with ball shell 13 of box 1, the shape of carousel 11 is circular, form space 4 between carousel 11 and the ball shell 13, space 4 is used for preventing that the MBBR from filling the material and passing, the left inner wall of ball shell 13 rotates and is connected with back shaft 9, the one end fixedly connected with carousel 11 of ball shell 13 is kept away from to back shaft 9, and carousel 11 is used for separating the MBBR and packs, the front surface of carousel 11 and the left side that is located motor 14 are provided with opening 12, opening 12's quantity is a plurality of and distributes from top to bottom, the front surface fixedly connected with motor 14 of carousel 11, the output fixedly connected with rotation axis 16 of motor 14, the one end fixedly connected with gear 15 of motor 14 is kept away from to rotation axis 16, gear 15 and the meshing of ball shell 13, the surface of gear 15 is provided with porosely.

The structure is designed to play a role according to the current conditions in the water discharging and standing states, so that the practicability is better.

The water pump 5 is fixedly connected with the left surface of the box body 1, the water pump 5 is used for water circulation, the water injection pipe 10 is fixedly connected with the output end of the water pump 5, one end, far away from the water pump 5, of the water injection pipe 10 extends to the inside of the spherical shell 13, the outflow port of the water injection pipe 10 is multiple, the outflow port is flat, the input end of the water pump 5 is fixedly connected with the first water inlet pipe 6, the first water inlet pipe 6 is used for water inflow, the rear surface of the first water inlet pipe 6 is fixedly connected with the second water inlet pipe 17, the second water inlet pipe 17 is used for water circulation, the right surface of the box body 1 is fixedly connected with the water outlet pipe 2, the inflow port of the water outlet pipe 2 is multiple, the water injection pipe 10 is the same as the height of the water outlet pipe 2, the water outlet pipe 2 is communicated with the second water inlet pipe 17, the inflow end of the water outlet pipe 2 extends to the inside of the spherical shell 13, the rear inner wall of the spherical shell 13 is provided with the water outlet 3, one end of the water outlet 3, which is far away from the spherical shell 13, extends to the rear surface of the box body 1, the second valve 8 is fixedly connected inside the second water inlet pipe 17, and the first valve 7 is fixedly connected inside the first water inlet pipe 6.

The structure increases the distribution uniformity of the MBBR filler by utilizing the fluid mechanics, and achieves better purification effect.

The working principle is as follows: go into the inside of ball shell 13 with water pump 5 through first inlet tube 6, when water surpassed the position of highest water injection pipe 10, put into the MBBR filler, carousel 11 is in the vertical position, put in the MBBR filler and keep carousel 11 both sides even, put in the completion back, close first valve 7 and open second valve 8, water accomplishes the circulation, the slow follow water injection pipe 10 flat delivery port that flows back of rivers, become fast with the slow rivers layer of velocity of flow with moisture, utilize pressure to carry out the layering with the MBBR filler, rivers are little at the inside turbulent degree of circular ball shell 13, when following 3 rows of water in outlet, open motor 14 makes carousel 11 keep the level, reduce the density that the MBBR filler.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a MBBR packs and does not have jam defeated system of leading, includes box (1), its characterized in that: a spherical shell (13) is fixedly connected to the inner wall of the bottom of the box body (1), a supporting shaft (9) is rotatably connected to the left inner wall of the spherical shell (13), a rotary table (11) is fixedly connected to one end, far away from the spherical shell (13), of the supporting shaft (9), a motor (14) is fixedly connected to the front surface of the rotary table (11), a rotating shaft (16) is fixedly connected to the output end of the motor (14), and a gear (15) is fixedly connected to one end, far away from the motor (14), of the rotating shaft (16);

the left surface fixedly connected with water pump (5) of box (1), the output fixedly connected with water injection pipe (10) of water pump (5), the egress opening of water injection pipe (10) has a plurality ofly, the egress opening shape is the flat type, the first inlet tube (6) of input fixedly connected with of water pump (5), the back fixed surface of first inlet tube (6) is connected with second inlet tube (17), the right fixed surface of box (1) is connected with outlet pipe (2).

2. The MBBR filler non-clogging conductance system according to claim 1, wherein: the front surface of carousel (11) just is located the left side of motor (14) and is provided with opening (12), the quantity of opening (12) is a plurality of and distributes from top to bottom.

3. The MBBR filler non-clogging conductance system according to claim 1, wherein: the shape of carousel (11) is circular, form space (4) between carousel (11) and ball-type shell (13).

4. The MBBR filler non-clogging conductance system according to claim 1, wherein: the gear (15) is meshed with the spherical shell (13), and holes are formed in the surface of the gear (15).

5. The MBBR filler non-clogging conductance system according to claim 1, wherein: one end of the water injection pipe (10) far away from the water pump (5) extends to the inside of the spherical shell (13).

6. The MBBR filler non-clogging conductance system according to claim 1, wherein: the water injection device is characterized in that a plurality of inflow ports of the water outlet pipe (2) are arranged, and the height of the water injection pipe (10) is the same as that of the water outlet pipe (2).

7. The MBBR filler non-clogging conductance system according to claim 1, wherein: the water outlet pipe (2) is communicated with the second water inlet pipe (17), and the inflow end of the water outlet pipe (2) extends to the inside of the spherical shell (13).

8. The MBBR filler non-clogging conductance system according to claim 1, wherein: the rear inner wall of ball shell (13) is provided with outlet (3), the one end that ball shell (13) were kept away from in outlet (3) extends to the rear surface of box (1), the inside fixedly connected with second valve (8) of second inlet tube (17), the first valve of inside fixedly connected with (7) of first inlet tube (6).