CN218860442U

CN218860442U - MBBR suspended filler uses aeration equipment

Info

Publication number: CN218860442U
Application number: CN202320135995.7U
Authority: CN
Inventors: 邢正东; 杨辉; 杨明闰
Original assignee: Wuxi Puruige Environmental Technology Co ltd
Current assignee: Wuxi Puruige Environmental Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-14
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an MBBR suspended filler uses aeration equipment, including aeration equipment, first auxiliary mixing mechanism and second auxiliary mixing mechanism all include the diaphragm, seted up a plurality of trompils on the diaphragm, the inboard of trompil is installed the dead lever, the upper end of dead lever is installed the mobile jib, the upper end of mobile jib is installed the (mixing) shaft, and rotate between (mixing) shaft and the mobile jib and be connected; the utility model discloses an aeration equipment lets in gas, and gas is aerated through a plurality of aeration hole discharges, can produce the air current at the process that the bubble rises, and the air current is when the (mixing) shaft, can promote the (mixing) shaft motion, because rotate between (mixing) shaft and the mobile jib and be connected, so under the promotion of this air current, the (mixing) shaft can rotate for the mobile jib, and when the (mixing) shaft rotated, the three stirring vane that drives self rotated in step, and stirring vane in the rotation plays the effect of supplementary stirring, improves the mobility that the MBBR suspended filler.

Description

MBBR suspended filler uses aeration equipment

Technical Field

The utility model relates to a MBBR suspended filler aeration technical field specifically is an MBBR suspended filler uses aeration equipment.

Background

The MBBR filling material is a microbial carrier applied to an MBBR process and mainly provides an environment suitable for growth of microorganisms. The MBBR filler is a novel bioactive carrier, adopts a scientific formula, is formed by fusing multiple trace elements which are beneficial to the rapid attachment and growth of microorganisms in a high polymer material according to different sewage properties through special process modification and construction, has the advantages of large specific surface area, good hydrophilicity, high bioactivity, rapid film formation, good treatment effect, long service life and the like, and can reduce the problems of sludge precipitation and filler accumulation when the MBBR suspended filler is aerated.

Conventional aeration equipment comprises the aeration pipe, and the aeration pipe is arranged according to the shape of cell body, and aeration hole discharge through the aeration pipe behind the ventilating carries out the aeration, and above-mentioned aeration equipment's function singleness only possesses the effect of aeration, adopts the aeration pipe of single structure to carry out the aeration, and its aeration quality remains to be improved, and MBBR suspended filler adds to form easily after throwing to gather not to flow, strengthens aeration effect through addding motor drive's rabbling mechanism and then can improve the running cost of whole device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an MBBR suspended filler uses aeration equipment to solve the problem that proposes in 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 MBBR suspension is packed and is used aeration equipment, includes aeration mechanism, first supplementary rabbling mechanism and the supplementary rabbling mechanism of second all include the diaphragm, a plurality of trompils have been seted up on the diaphragm, the dead lever is installed to the inboard of trompil, the mobile jib is installed to the upper end of dead lever, the (mixing) shaft is installed to the upper end of mobile jib, and rotates between (mixing) shaft and the mobile jib and be connected.

Wherein the stirring shaft comprises three stirring blades, and the stirring shaft is fixedly connected with the stirring blades in a welding manner.

The aeration mechanism comprises two main air inlet pipes, and the two main air inlet pipes are respectively positioned at two sides of the aeration mechanism.

And a middle aeration pipe is fixedly arranged between the two main air inlet pipes, and the main air inlet pipes and the middle aeration pipe are sealed and fixed.

The middle aerator pipe is provided with a plurality of branch aerator pipes, one ends of the branch aerator pipes are embedded into the middle aerator pipe, and the middle aerator pipe and the branch aerator pipes are sealed and fixed.

Wherein, the upper end of the sub-aeration pipe is provided with a plurality of aeration holes.

The installation supporting legs are installed on two sides of the lower end of the transverse plate, installation holes are formed in the upper ends of the installation supporting legs, and the installation supporting legs are fixedly connected with the transverse plate in a welding mode.

Wherein, a plurality of elongated slots are arranged on the transverse plate.

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

1. the utility model discloses an aeration equipment lets in gas, gas is aerated through a plurality of aeration hole discharges, the process that rises at the bubble can produce the air current, the air current is when the (mixing) shaft, can promote the (mixing) shaft motion, because rotate between (mixing) shaft and the mobile jib and be connected, so under the promotion of this air current, the (mixing) shaft can rotate for the mobile jib, when the (mixing) shaft rotates, drive the synchronous rotation of three stirring vane of self, stirring vane in the rotation plays the effect of supplementary stirring, improve the mobility that the MBBR suspended filler, avoid gathering of MBBR suspended filler, improve the mixed degree of consistency between liquid and the gas simultaneously, thereby improve the aeration quality, improve aeration equipment's functionality.

2. The utility model discloses stirring vane's rotation does not rely on motor drive, but relies on the air current drive, consequently can not increase aeration mechanism's running cost when strengthening the aeration effect.

Drawings

Fig. 1 is a three-dimensional perspective view of the present invention;

FIG. 2 is a partial enlarged view of area A of the present invention;

FIG. 3 is a partial enlarged view of area B of the present invention;

fig. 4 is a three-dimensional perspective view of the aeration mechanism of the present invention.

In the figure: 1. an aeration mechanism; 2. a first auxiliary stirring mechanism; 3. a second auxiliary stirring mechanism; 4. a transverse plate; 5. opening a hole; 6. fixing the rod; 7. a main rod; 8. a stirring shaft; 9. a main air inlet pipe; 10. a middle aeration pipe; 11. distributing aeration pipes; 12. an aeration hole; 13. mounting support legs; 14. mounting holes; 15. a long groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: the utility model provides an MBBR suspended filler uses aeration equipment, including aeration mechanism 1, first supplementary rabbling mechanism 2 and the supplementary rabbling mechanism 3 of second all include diaphragm 4, a plurality of trompil 5 have been seted up on diaphragm 4, dead lever 6 is installed to the inboard of trompil 5, mobile jib 7 is installed to the upper end of dead lever 6, (mixing) shaft 8 is installed to the upper end of mobile jib 7, and rotate between (mixing) shaft 8 and the mobile jib 7 and be connected, aeration mechanism 1 lets in gas, gas is aerated through a plurality of aeration hole 12 discharges, oxygen in with the air is dissolved in the water, the air can form not unidimensional bubble, the bubble is through rising and flows at last liquid level department and breaks, can produce the air current at the bubble rising process, the air current is when the air current passes through (mixing) stirring shaft 8, because rotate between (mixing) shaft 8 and the mobile jib 7 and be connected, so under the promotion of this air current, stirring shaft 8 rotates for the mobile jib 7, it rotates to drive self three stirring blade synchronous rotation when (mixing shaft 8 rotates, stirring blade play the effect of supplementary stirring in the rotation, improve MBBR suspended filler, therefore, the efficiency of the improvement of gas that the stirring is improved, thereby the stirring mechanism is improved and the mobility of the stirring efficiency of the stirring, thereby the aeration of relying on aeration mechanism 1 of aeration, the aeration of the aeration, the aeration mechanism increases the stirring, thereby the efficiency of the improvement, the aeration of the stirring.

Wherein, first supplementary rabbling mechanism 2 and the supplementary rabbling mechanism 3 of second all include a plurality of (mixing) shafts 8 to a plurality of (mixing) shafts 8 interval evenly distributed have improved supplementary stirring scope, have further strengthened the aeration effect.

Wherein, (mixing) shaft 8 includes three stirring vane, and welded fastening is connected between (mixing) shaft 8 and the stirring vane, can drive the synchronous rotation of three stirring vane of self when (mixing) shaft 8 rotates, and stirring vane in the rotation plays the effect of supplementary stirring.

Wherein, aeration equipment 1 includes main intake pipe 9, and main intake pipe 9 is provided with two, and two main intake pipe 9 are located aeration equipment 1's both sides respectively, and aeration equipment 1 admits air simultaneously through the main intake pipe 9 of both sides, has improved aeration efficiency.

Wherein, fixed mounting has middle aeration pipe 10 between two main intake pipe 9, and sealed fixed between main intake pipe 9 and the middle aeration pipe 10, and aeration mechanism 1 admits air through the main intake pipe 9 of both sides simultaneously, and gaseous main intake pipe 9 through both sides gets into middle aeration pipe 10.

Wherein, a plurality of branch aeration pipes 11 are all installed to the both sides of middle aeration pipe 10, and divide the inside of aeration pipe 10 in the middle of the one end embedding of aeration pipe 11, and middle aeration pipe 10 with divide and seal between the aeration pipe 11 and fix, when gaseous aeration pipe 10 in the middle of getting into, shunt to a plurality of branch aeration pipes 11 of both sides, carry out the aeration on a large scale through a plurality of branch aeration pipes 11, eliminate the aeration dead angle, improve the aeration quality.

Wherein, divide the upper end of aeration pipe 11 to be provided with a plurality of aeration holes 12, the gas is finally discharged through a plurality of aeration holes 12 and is carried out the aeration, dissolves the oxygen in the air in aqueous, and the air can form the bubble of different sizes, and the bubble is through rising and the rupture of flow final liquid level department.

Wherein, installation stabilizer blade 13 is all installed to the both sides of diaphragm 4 lower extreme, and the upper end of installation stabilizer blade 13 is provided with mounting hole 14, and welded fastening is connected between installation stabilizer blade 13 and the diaphragm 4, has made things convenient for the installation of rabbling mechanism 2 is assisted to first supplementary rabbling mechanism 2 and second 3 to fix through installation stabilizer blade 13, and is convenient to install and remove of rabbling mechanism 3 is assisted to first supplementary rabbling mechanism 2 and second.

Wherein, aeration mechanism 1, first supplementary rabbling mechanism 2 and the supplementary rabbling mechanism 3 of second are independent structure, mutual independence and cooperation carry out work, when a certain mechanism damages, only need to maintain and change this mechanism can.

Wherein, the installation number of the first auxiliary stirring mechanism 2 and the second auxiliary stirring mechanism 3 can be automatically selected according to the size of the tank body, and the use is convenient.

The transverse plate 4 is provided with a plurality of long grooves 15, the arrangement of the long grooves 15 reduces the shielding of gas, the gas flow can normally and rapidly rise, the stirring shaft 8 is driven to rotate through the long grooves 15 and the open holes 5, and the arrangement of the long grooves 15 can reduce the dead weight of the first auxiliary stirring mechanism 2 and the second auxiliary stirring mechanism 3.

The working principle is as follows: when in use, the installation number of the first auxiliary stirring mechanism 2 and the second auxiliary stirring mechanism 3 can be selected according to the size of the pool body, the first auxiliary stirring mechanism 2 and the second auxiliary stirring mechanism 3 are fixedly installed above the plurality of sub-aeration pipes 11, when in aeration, the aeration mechanism 1 simultaneously admits air through the main air inlet pipes 9 on both sides, the air enters the middle aeration pipe 10 through the main air inlet pipes 9 on both sides, the air is divided to the plurality of sub-aeration pipes 11 on both sides when entering the middle aeration pipe 10, the air is finally discharged through the plurality of aeration holes 12 for aeration, oxygen in the air is dissolved in water, the air can form bubbles with different sizes, and the bubbles are finally broken at the liquid level after rising and flowing, the process that rises at the bubble can produce the air current, the air current is when (mixing) shaft 8, can promote the (mixing) shaft 8 motion, because it is connected to rotate between (mixing) shaft 8 and the mobile jib 7, so under the promotion of this air current, (mixing) shaft 8 rotates for mobile jib 7, drive the synchronous rotation of three stirring vane of self when (mixing) shaft 8 rotates, stirring vane in the rotation plays the effect of supplementary stirring, improve the mobility that the MBBR suspension was packed, avoid gathering of MBBR suspension packing, improve the mixing uniformity between liquid and the gas, thereby improve the aeration quality, improve aeration mechanism 1's functionality, stirring vane's rotation does not rely on motor drive, but relies on the air current drive, consequently, can not increase aeration mechanism 1's running cost when strengthening the aeration effect.

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

1. The utility model provides an MBBR is aeration equipment for suspended filler, includes aeration equipment (1), first supplementary rabbling mechanism (2) and second supplementary rabbling mechanism (3), its characterized in that: first supplementary rabbling mechanism (2) and second supplementary rabbling mechanism (3) all include diaphragm (4), a plurality of trompils (5) have been seted up on diaphragm (4), dead lever (6) are installed to the inboard of trompil (5), mobile jib (7) are installed to the upper end of dead lever (6), (mixing) shaft (8) are installed to the upper end of mobile jib (7), and rotate between (mixing) shaft (8) and mobile jib (7) and be connected.

2. An aeration apparatus for MBBR suspended fillers according to claim 1, characterized in that: the stirring shaft (8) comprises three stirring blades, and the stirring shaft (8) is fixedly connected with the stirring blades in a welding manner.

3. An aeration apparatus for MBBR suspended fillers according to claim 1, characterized in that: the aeration mechanism (1) comprises two main air inlet pipes (9), and the two main air inlet pipes (9) are respectively positioned at two sides of the aeration mechanism (1).

4. An aeration apparatus for MBBR suspended fillers according to claim 3, characterized in that: an intermediate aeration pipe (10) is fixedly arranged between the two main air inlet pipes (9), and the main air inlet pipes (9) and the intermediate aeration pipe (10) are sealed and fixed.

5. An aeration apparatus for MBBR suspended fillers according to claim 4, characterized in that: a plurality of sub-aeration pipes (11) are arranged on two sides of the middle aeration pipe (10), one ends of the sub-aeration pipes (11) are embedded into the middle aeration pipe (10), and the middle aeration pipe (10) and the sub-aeration pipes (11) are sealed and fixed.

6. An aeration apparatus for MBBR suspended fillers according to claim 5, characterized in that: the upper end of the sub-aeration pipe (11) is provided with a plurality of aeration holes (12).

7. An aeration apparatus for MBBR suspended fillers according to claim 1, characterized in that: installation stabilizer blade (13) are all installed to the both sides of diaphragm (4) lower extreme, the upper end of installation stabilizer blade (13) is provided with mounting hole (14), and welded fastening is connected between installation stabilizer blade (13) and diaphragm (4).

8. An aeration apparatus for MBBR suspended fillers according to claim 1, characterized in that: the transverse plate (4) is provided with a plurality of long grooves (15).