CN217921624U

CN217921624U - High-efficient sewage treatment aeration tank

Info

Publication number: CN217921624U
Application number: CN202221813909.5U
Authority: CN
Inventors: 柳旭; 曹仁波; 韩潇
Original assignee: Yunnan Bengen Environmental Protection Technology Co ltd
Current assignee: Yunnan Bengen Environmental Protection Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-29
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a high-efficient sewage treatment aeration tank, including the aeration tank body, the lower extreme fixed mounting of aeration tank body has two to be about the collar that distributes, two common fixed mounting has aeration mechanism in the collar, aeration mechanism's upper end alternates fixed connection on the lower internal face of aeration tank body, aeration mechanism's upper end alternates movable mounting has two to be about the slewing mechanism that distributes, the upper end fixed mounting of aeration tank body has the backup pad, two slewing mechanism's the equal activity in upper end runs through the upper end and the fixed mounting of backup pad has the connecting axle. A high-efficient sewage treatment aeration tank, through setting up aeration mechanism, during the use, let in the air earlier to the person in charge that admits air, make the air be responsible for along with admitting air and carry in the auxiliary pipe of both sides around to, accesss to aeration tank body inside by a plurality of No. two auxiliary pipes afterwards, provide sufficient oxygen for good oxygen microorganism in the activated sludge, improve its decontamination ability.

Description

High-efficient sewage treatment aeration tank

Technical Field

The utility model relates to a sewage treatment technical field, in particular to high-efficient sewage treatment aeration tank.

Background

The aeration tank utilizes an activated sludge method to treat sewage, provides certain sewage retention time in the tank, meets the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge, and mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the planar shape of the tank body is rectangular, square, circular and the like.

Most of the existing sewage treatment aeration tanks adopt an air blower to introduce air to the bottom of the aeration tank to realize aeration of activated sludge and sewage, but because the acting force of air rising is small, the activated sludge and the sewage can be well mixed only near an air outlet, and part of the sewage far away from the air outlet can not be fully contacted with the activated sludge, so that an ideal decontamination effect can not be achieved, and some aeration tanks have complicated structures and complicated operations, thereby reducing the working efficiency. Therefore, we propose a high-efficiency sewage treatment aeration tank.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-efficiency sewage treatment aeration tank, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient sewage treatment aeration tank, includes the aeration tank body, the lower extreme fixed mounting of aeration tank body has two to be about the collar that distributes, two common fixed mounting has aeration mechanism in the collar, aeration mechanism's upper end alternates fixed connection on the lower internal face of aeration tank body, aeration mechanism's upper end alternates movable mounting has two slewing mechanism that distribute about being, aeration tank body's upper end fixed mounting has the backup pad, two slewing mechanism's the equal activity in upper end runs through the upper end and the fixed mounting of backup pad has a connecting axle, two all fixed cup joints the band pulley on the connecting axle, two common activity has cup jointed the belt between the band pulley, the upper end left part fixed mounting of backup pad has the mounting bracket, the mounting bracket sets up to L shape, the lower extreme fixed joint of mounting bracket has the motor, the motor output is connected with the left transmission of connecting axle.

Preferably, aeration equipment is responsible for including admitting air, it is L shape structure to admit air the person in charge, all alternate fixed mounting on the outer face of cylinder front portion that admits air the person in charge and outer face of cylinder rear portion have a set of auxiliary pipe No. one, an auxiliary pipe sets up to every group a plurality of and is about equidistance and distributes, all alternates fixed mounting on the week side of every auxiliary pipe have a set of auxiliary pipe No. two, no. two the auxiliary pipe sets up to a plurality of and is about equidistance and distributes, outer face of cylinder upper portion that admits air the person in charge alternates fixed mounting and has two to be about three auxiliary pipes that distribute, two equal fixed mounting has the installation piece on the outer face of cylinder of No. three auxiliary pipes.

Preferably, slewing mechanism includes the transmission pipe, set up two sets of basin that go out that are setting up from top to bottom on the outer face of cylinder of transmission pipe, go out the basin and set up four and be circular array distribution of every group, fixed the cup jointing has two go-between that are setting up from top to bottom on the outer face of cylinder of transmission pipe, two a set of stirring leaf that the grafting has is fixed respectively on the outer face of cylinder of go-between, the stirring leaf sets up four and be circular array distribution of every group, and is two sets of all fixed the grafting has a plurality of No. four auxiliary tubes on the lateral surface of stirring leaf.

Preferably, the second auxiliary pipes and the third auxiliary pipes are inserted and fixedly mounted on the lower inner wall surface of the aeration tank body, and the mounting ring is fixedly connected with the outer cylindrical surface of the air inlet main pipe.

Preferably, the third auxiliary pipe and the transmission pipe are movably mounted through a bearing, the transmission pipe is movably inserted into the upper end of the mounting block, and the transmission pipe is movably inserted into the upper end of the supporting plate and is fixedly connected with the connecting shaft.

Preferably, a water inlet pipe is fixedly inserted at the upper part of the rear end of the aeration tank body, a water outlet pipe is fixedly inserted at the lower part of the front end of the aeration tank body, a water valve is fixedly installed on the outer cylindrical surface of the water outlet pipe, and four supporting legs which are distributed in a Xin gathering array are fixedly installed at the lower end of the aeration tank body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up slewing mechanism, during the use, in introducing the transmission pipe with the air earlier, carry to the stirring leaf by the transmission pipe in, then carry to the sewage by No. four auxiliary pipes in, open the motor afterwards, make the motor drive the connecting axle of its below and rotate, make the connecting axle drive the band pulley and rotate, make the band pulley drive the belt and rotate, make the belt drive the band pulley of opposite side and rotate, the band pulley that makes the opposite side drives the connecting axle that is located its centre and rotates, make two connecting axles drive the transmission pipe simultaneously and rotate, make the transmission pipe drive the stirring leaf and rotate, make the stirring leaf drive No. four auxiliary pipes and rotate, when letting in the air, stir sewage, play better messenger's air and sewage contact, increase the decontamination effect, the practicality is higher.

2. The utility model discloses in, through setting up aeration mechanism, during the use, let in the air in being responsible for earlier to admitting air, make the air along with admit air be responsible for and carry in the auxiliary pipe of both sides around to, access to aeration tank body inside by a plurality of two auxiliary pipes afterwards, provide sufficient oxygen for good oxygen microorganism among the activated sludge, improve its decontamination ability.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-efficiency sewage treatment aeration tank of the present invention;

FIG. 2 is a schematic view of the overall structure of a section of the high-efficiency sewage treatment aeration tank of the present invention;

FIG. 3 is a schematic structural view of an aeration mechanism of the high-efficiency sewage treatment aeration tank of the present invention;

FIG. 4 is a schematic structural view of a rotating mechanism of the high-efficiency sewage treatment aeration tank of the present invention;

FIG. 5 is a schematic view of a part of the structure of a high-efficiency sewage treatment aeration tank of the present invention.

In the figure: 1. an aeration tank body; 2. a mounting ring; 3. an aeration mechanism; 4. a belt; 5. a rotating mechanism; 6. a support plate; 7. a pulley; 8. a mounting frame; 9. a motor; 10. supporting legs; 11. a water inlet pipe; 12. a water outlet pipe; 13. a water valve; 14. a connecting shaft; 31. a main air inlet pipe; 32. a first auxiliary pipe; 33. a second auxiliary pipe; 34. a third auxiliary pipe; 35. mounting blocks; 51. a conveying pipe; 52. stirring blades; 53. a fourth auxiliary pipe; 54. a connecting ring; 55. a water outlet groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-5, a high-efficiency sewage treatment aeration tank comprises an aeration tank body 1, two mounting rings 2 which are distributed left and right are fixedly mounted at the lower end of the aeration tank body 1, aeration mechanisms 3 are fixedly mounted in the two mounting rings 2 together, the upper ends of the aeration mechanisms 3 are fixedly connected to the lower inner wall surface of the aeration tank body 1 in an inserting manner, two rotating mechanisms 5 which are distributed left and right are movably mounted at the upper ends of the aeration tank body 3 in an inserting manner, a supporting plate 6 is fixedly mounted at the upper end of the aeration tank body 1, the upper ends of the two rotating mechanisms 5 are movably connected to the upper end of the supporting plate 6 in an inserting manner and are fixedly mounted with a connecting shaft 14, belt wheels 7 are fixedly sleeved on the two connecting shafts 14, a belt 4 is movably sleeved between the two belt wheels 7 together, a mounting frame 8 is fixedly mounted at the left part of the upper end of the supporting plate 6, the mounting frame 8 is set to be L-shaped, a motor 9 is fixedly clamped at the lower end of the mounting frame 8, and an output end of the motor 9 is in transmission connection with the left connecting shaft 14.

Aeration equipment 3 is responsible for 31 including admitting air, it is L shape structure to admit air to be responsible for 31, it has a set of auxiliary pipe 32 all to alternate fixed mounting on the outer face of cylinder front portion and the outer face of cylinder rear portion of being responsible for 31 to admit air, an auxiliary pipe 32 sets up to every group a plurality ofly and be about and equidistant distribution, it has a set of No. two auxiliary pipes 33 all to alternate fixed mounting on every auxiliary pipe 32's the week side, no. two auxiliary pipes 33 set up to a plurality ofly and be around equidistant distribution, it has two No. three auxiliary pipes 34 that are about and distribute to alternate fixed mounting in the outer face of cylinder upper portion of being responsible for 31 to admit air, equal fixed mounting has installation piece 35 on the outer face of cylinder of two No. three auxiliary pipes 34. The aeration mechanism 3 can make the contact area of air and sewage wider, makes the sewage treatment effect better, sets up a plurality of No. three auxiliary pipes 34, makes the air evenly let in the sewage, for the aerobic microorganism in the activated sludge provides sufficient oxygen, improves its dirt-removing power.

The rotating mechanism 5 comprises a transmission pipe 51, two groups of water outlet grooves 55 which are arranged up and down are formed in the outer cylindrical surface of the transmission pipe 51, the water outlet grooves 55 are four in each group and distributed in a circular array, two connecting rings 54 which are arranged up and down are fixedly sleeved on the outer cylindrical surface of the transmission pipe 51, a group of stirring blades 52 which are fixedly inserted on the outer cylindrical surface of each connecting ring 54 are respectively arranged, the stirring blades 52 are four in each group and distributed in a circular array, and a plurality of four auxiliary pipes 53 are fixedly inserted on the outer side surfaces of the two groups of stirring blades 52; a plurality of No. four auxiliary pipes 53 can let in the air to sewage simultaneously, and stirring leaf 52 plays the effect of stirring sewage, and slewing mechanism 5 can stir sewage, stirs when letting in the air, plays better messenger's air and sewage contact, increases the decontamination effect, and the practicality is higher.

A plurality of second auxiliary pipes 33 and two third auxiliary pipes 34 are jointly inserted and fixedly installed on the lower inner wall surface of the aeration tank body 1, and the installation ring 2 is fixedly connected with the outer cylindrical surface of the main air inlet pipe 31; the third auxiliary pipe 34 and the transmission pipe 51 are movably mounted through a bearing, the transmission pipe 51 is movably inserted at the upper end of the mounting block 35, and the transmission pipe 51 is movably inserted at the upper end of the support plate 6 and is fixedly connected with the connecting shaft 14.

The upper portion of the rear end of the aeration tank body 1 is fixedly connected with a water inlet pipe 11 in an inserting mode, the lower portion of the front end of the aeration tank body 1 is fixedly connected with a water outlet pipe 12 in an inserting mode, a water valve 13 is fixedly mounted on the outer cylindrical surface of the water outlet pipe 12, and four supporting legs 10 which are in Xin gathering array distribution are fixedly mounted at the lower end of the aeration tank body 1. The inlet tube 11 is used for advancing sewage, and outlet pipe 12 and water valve 13 are used for emitting the sewage of handling, and the supporting leg 10 can support whole device, and the practicality is higher.

It should be noted that, the utility model relates to a high-efficient sewage treatment aeration tank, during the use, let in the air earlier in the main pipe 31 of intaking, make the air along with the main pipe 31 of intaking carry in the auxiliary pipe 32 of front and back both sides, accesss to aeration tank body 1 inside by a plurality of second auxiliary pipe 33 afterwards, provide sufficient oxygen for the good oxygen microorganism in the activated sludge, improve its decontamination ability, gaseous continuation is carried upwards to transmission pipe 51 in through No. three auxiliary pipes 34 afterwards, carry in to stirring leaf 52 by transmission pipe 51, make the air carry to sewage in through No. four auxiliary pipe 53, open motor 9 this moment, make motor 9 drive left side 14 and rotate, make left side connecting axle 14 drive left band pulley 7 and rotate, make left band pulley 7 drive belt 4 and rotate, make belt 4 drive belt pulley 7 on right side, make band pulley 7 on right side drive right side 14 and rotate, make two connecting axles 14 drive transmission pipe 51 and rotate simultaneously, make transmission pipe 51 drive stirring leaf 52 and rotate, make stirring leaf 52 drive No. four auxiliary pipe 53 and rotate, when letting in the air, play the contact and carry out the air stirring, make sewage decontamination effect higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient sewage treatment aeration tank, includes aeration tank body (1), its characterized in that: the utility model discloses an aeration tank, including aeration tank body (1), lower extreme fixed mounting of aeration tank body (1) has two to be about installing ring (2) that distribute, two common fixed mounting has aeration mechanism (3) in installing ring (2), the upper end of aeration mechanism (3) alternates fixed connection on the lower internal face of aeration tank body (1), the upper end of aeration mechanism (3) alternates movable mounting has two slewing mechanism (5) that distribute about being, the upper end fixed mounting of aeration tank body (1) has backup pad (6), two the upper end and the fixed mounting that the upper end of backup pad (6) was run through in the equal activity of upper end of slewing mechanism (5) have connecting axle (14), two equal fixed pulley (7) of having cup jointed on connecting axle (14), two common activity has cup jointed belt (4) between pulley (7), the upper end left part fixed mounting of backup pad (6) has mounting bracket (8), mounting bracket (8) set up to L shape, the lower extreme fixed joint of mounting bracket (8) has motor (9), motor (9) output and left connecting axle (14) transmission are connected.

2. The high efficiency sewage treatment aeration tank of claim 1, wherein: aeration equipment (3) are responsible for (31) including admitting air, it is L shape structure to admit air and is responsible for (31), all alternate fixed mounting on the outer face of cylinder front portion and the outer face of cylinder rear portion of being responsible for (31) admits air has a set of auxiliary pipe (32) No. one, auxiliary pipe (32) set up to every group a plurality ofly and be about equidistance and distribute, all alternate fixed mounting on the week side of every auxiliary pipe (32) have a set of No. two auxiliary pipes (33), no. two auxiliary pipes (33) set up to a plurality of and be about equidistance and distribute, it alternates fixed mounting on the outer face of cylinder upper portion of being responsible for (31) to admit air has two to be about the three auxiliary pipes (34) that distribute, two equal fixed mounting has installation piece (35) on the outer face of cylinder of No. three auxiliary pipes (34).

3. The high efficiency sewage treatment aeration tank of claim 2, wherein: slewing mechanism (5) are including transmission pipe (51), set up on the outer face of cylinder of transmission pipe (51) and be two sets of outlet channel (55) that set up from top to bottom, outlet channel (55) set up to four and be circular array distribution of every group, fixed cover on the outer face of cylinder of transmission pipe (51) has connect two go-between (54) that are to set up from top to bottom, two a set of stirring leaf (52) that the grafting has are fixed respectively on the outer face of cylinder of go-between (54), stirring leaf (52) set up to four and be circular array distribution of every group, and are two sets of all fixed the grafting has a plurality of auxiliary pipes (53) No. four on the lateral surface of stirring leaf (52).

4. The high efficiency sewage treatment aeration tank of claim 3, wherein: the second auxiliary pipes (33) and the third auxiliary pipes (34) are fixedly arranged on the lower inner wall surface of the aeration tank body (1) in a penetrating manner, and the mounting ring (2) is fixedly connected with the outer cylindrical surface of the main air inlet pipe (31).

5. The high efficiency sewage treatment aeration tank of claim 4, wherein: the third auxiliary pipe (34) and the transmission pipe (51) are movably mounted through a bearing, the transmission pipe (51) is movably inserted into the upper end of the mounting block (35), and the transmission pipe (51) is movably inserted into the upper end of the supporting plate (6) and fixedly connected with the connecting shaft (14).

6. The high efficiency sewage treatment aeration tank of claim 5, wherein: the aeration tank comprises an aeration tank body (1), wherein a water inlet pipe (11) is fixedly inserted at the upper part of the rear end of the aeration tank body (1), a water outlet pipe (12) is fixedly inserted at the lower part of the front end of the aeration tank body (1), a water valve (13) is fixedly installed on the outer cylindrical surface of the water outlet pipe (12), and four supporting legs (10) which are in Xin-gathering array distribution are fixedly installed at the lower end of the aeration tank body (1).