CN214990531U

CN214990531U - Air-lift backflow integrated biological sewage treatment device

Info

Publication number: CN214990531U
Application number: CN202121643034.4U
Authority: CN
Inventors: 吴鹏; 宋小康; 阴方芳; 刘文如; 朱成
Original assignee: Suzhou Purification Research Environmental Protection Technology Co ltd
Current assignee: Suzhou Purification Research Environmental Protection Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-03
Anticipated expiration: 2031-07-19

Abstract

The utility model belongs to the field of biological sewage treatment, in particular to an air-lift backflow integrated biological sewage treatment device, which comprises a treatment box, an air distribution pipe, a nozzle, an air delivery pipe, a fixed block, a T-shaped rod, a fixture block, a first spring, a clamping groove, a limiting block, a limiting groove, a fixed ring, a cylinder, a second spring, a conical block, a T-shaped magnetic block, an adjusting bolt, a U-shaped rod and a square block; the T-shaped rod is moved to drive the clamping block to move, the clamping block penetrates through the rectangular groove to enter the cylindrical groove, the T-shaped rod is moved to extrude the first spring, then the T-shaped rod is rotated by 90 degrees, the T-shaped rod is rotated to drive the clamping block to rotate, then the limiting block is driven to move to be aligned with the limiting groove, under the action of elastic force of the first spring, the T-shaped rod is moved to drive the clamping block to move, then the limiting block is moved to enter the limiting groove, one of the air distribution pipes is clamped between the two fixing blocks, and then the installation of the air distribution pipes is completed.

Description

Air-lift backflow integrated biological sewage treatment device

Technical Field

The utility model relates to a biological sewage treatment field specifically is an air-lift backward flow integration biological sewage treatment plant.

Background

Biological sewage treatment is a general term for treating sewage by using a biological method, and is one of the most extensive methods in modern sewage treatment application. Mainly converts organic matters in the sewage into simple inorganic matters by means of the decomposition action of microorganisms, so that the sewage is purified. According to the requirement of oxygen, the method can be divided into two categories of anaerobic biological treatment and aerobic biological treatment.

The sewage treatment is a process for purifying sewage in order to ensure that the sewage reaches the water quality of a certain water body or reused water, and the biochemical sewage needs to be discharged after being purified in a sewage treatment plant as an important link of the sewage treatment.

The integration biological sewage treatment plant who uses at present has certain defect, lacks the convenient joint fixed establishment of gas distribution pipe, causes inconveniently to carry out the dismouting to the gas distribution pipe and maintains, and then inconvenient nozzle to the gas distribution pipe is maintained and is handled. Therefore, the air lift and reflux integrated biological sewage treatment device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve and lack the convenient joint fixed establishment of gas distribution pipe, cause inconvenient to carry out the dismouting maintenance to the gas distribution pipe, and then inconvenient nozzle to on the gas distribution pipe carries out maintenance treatment's problem, the utility model provides an air-lift backward flow integration sewage biological treatment device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an air-lift backflow integrated biological sewage treatment device, which comprises a treatment box, an air distribution pipe, a nozzle, an air delivery pipe, a fixed block and a clamping mechanism; three air distribution pipes are uniformly arranged in the treatment box, more than two nozzles are uniformly arranged at the front end and the rear end of each air distribution pipe, two adjacent air distribution pipes are connected through a connecting pipe, a round pipe is arranged at the top end of one air distribution pipe, a gas pipe is arranged on the annular side surface of the round pipe, fixed blocks are symmetrically and fixedly arranged on the left wall and the right wall in the treatment box, and the air distribution pipes are arranged between the two fixed blocks;

the clamping mechanism comprises a T-shaped rod, clamping blocks, a first spring and clamping grooves, the T-shaped rod is mounted at one end, which is far away from each other, of each of the two fixing blocks, the clamping grooves are symmetrically formed in the front end and the rear end of one of the air distribution pipes, one end of the T-shaped rod penetrates through the fixing blocks and extends into the clamping grooves, the clamping blocks are fixedly mounted on the annular side face of the T-shaped rod, the first spring is mounted at the two ends of the first spring and respectively attached to the T-shaped rod and the fixing blocks, the T-shaped rod moves to drive the clamping blocks to move through the rectangular grooves and enter the cylindrical grooves, the first spring is extruded by the movement of the T-shaped rod, the T-shaped rod rotates by 90 degrees, the clamping blocks are driven to rotate to further drive the limiting blocks to move to be aligned with the limiting grooves, the T-shaped rod moves to drive the clamping blocks to move under the action of the elastic force of the first spring, so that the limiting blocks move into the limiting grooves, one of the two fixing blocks is clamped between the two fixing blocks, thereby completing the installation of the gas distribution pipe.

Preferably, two limiting blocks are symmetrically and fixedly mounted at one end of the T-shaped rod fixedly mounted on the fixture block, two limiting grooves are symmetrically formed in the clamping groove, and one ends of the limiting blocks extend into the limiting grooves; the design of stopper and spacing groove avoids the fixture block to take place to rotate in the draw-in groove is inside, has improved the stability of cloth trachea joint installation.

Preferably, the clamping groove is composed of rectangular grooves and cylindrical grooves, two rectangular grooves are symmetrically formed in the front end and the rear end of one of the gas distribution pipes, four cylindrical grooves are symmetrically formed in one of the gas distribution pipes, one end of each cylindrical groove is communicated with the rectangular grooves, and two limiting grooves are symmetrically formed in the cylindrical grooves; the design of spacing groove is convenient for with the fixture block joint inside the draw-in groove, and then is convenient for carry out the joint fixed to the gas distribution pipe.

Preferably, the annular side surface of the circular tube is fixedly provided with a fixing ring, the annular side surface of the gas pipe is fixedly provided with a cylinder, and the annular side surface of the fixing ring is attached to the inner wall of the cylinder; the design of the fixing ring and the cylinder is convenient for the connection of the gas pipe and the circular pipe, and the falling-off phenomenon of the gas pipe and the circular pipe is avoided.

Preferably, two accommodating grooves are symmetrically formed in the cylinder, a second spring is fixedly installed in each accommodating groove, a conical block is fixedly installed at one end of each second spring, and one end of each conical block extends into each fixing ring; promote the drum downwards, drum downstream makes the retaining ring extrude the toper piece, and the toper piece receives extrusion removal and extrudees spring two, and when toper piece and recess were aligned, under the effect of spring two elasticity, toper piece one end was removed and is got into inside the recess, realizes being connected of drum and solid fixed ring.

Preferably, two grooves are symmetrically formed in the annular side face of the fixing ring, the size of the cross section of each groove is the same as that of the cross section of the conical block, and one end of the conical block extends into each groove; the design of the groove is convenient for the conical block to extend into the fixing ring.

Preferably, two T-shaped magnetic blocks are symmetrically arranged on the annular side surface of the cylinder, and one end of each T-shaped magnetic block extends into the accommodating groove and is fixedly arranged on the conical block; promote T type magnetic path, inside T type magnetic path removed the removal of drive toper piece and got into the recess completely, the toper piece removed and stretches spring two, and T type magnetic path removes and adsorbs the laminating with the drum, and the adsorption affinity between T type magnetic path and the drum is greater than the elasticity of spring two, and then the position of fixed toper piece has improved the stability of being connected between drum and the solid fixed ring.

Preferably, one end of the fixing block, which is attached to the gas distribution pipe, is provided with a square groove, and the size of the cross section of the square groove is the same as that of the cross section of the fixture block; during operation, the fixture block is convenient for accomodate inside the fixed block in the design of square groove, and the cloth trachea of being convenient for is installed between two fixed blocks.

The utility model discloses an useful part lies in:

1. the utility model discloses T type pole removes and drives the fixture block and remove and pass the rectangular channel and get into the cylinder inslot, T type pole removes and extrudees spring one, 90 degrees T type poles of rotation then, T type pole rotates and drives the fixture block and rotate, and then drive the stopper and remove and align with the spacing groove, under the effect of spring elasticity, T type pole removes and drives the fixture block and remove, and then make the stopper remove and get into the spacing inslot, connect one of them gas distribution pipe between two fixed blocks, and then accomplish the installation of gas distribution pipe, the convenient joint fixed establishment of gas distribution pipe has been solved and has lacked, cause inconvenient dismouting maintenance to the gas distribution pipe, and then inconvenient nozzle on the gas distribution pipe carries out the problem of maintenance treatment;

2. the utility model discloses promote the drum downwards, the drum moves down makes the retaining ring extrude the toper piece, and the toper piece receives the extrusion and removes and extrudees spring two, and when the toper piece aligns with the recess, under the effect of spring two elasticity, toper piece one end is removed inside getting into the recess, realizes that drum and solid fixed ring's being connected, has solved the problem that gas-supply pipe and pipe drop easily.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a sectional view of the overall structure of the first embodiment;

FIG. 3 is a schematic structural view of a latch mechanism according to the first embodiment;

fig. 4 is a schematic view illustrating an assembly structure of a fixture block and a fixture groove according to the first embodiment;

FIG. 5 is a schematic view of an assembly structure of a gas pipe and a round pipe according to the first embodiment;

fig. 6 is a schematic view of an assembly structure of the T-bar according to the second embodiment.

In the figure: 1. a treatment tank; 2. an air distribution pipe; 3. a nozzle; 4. a gas delivery pipe; 5. a fixed block; 6. a T-shaped rod; 7. a clamping block; 8. a first spring; 9. a card slot; 10. a limiting block; 11. a limiting groove; 12. a fixing ring; 13. a cylinder; 14. a second spring; 15. a conical block; 16. a T-shaped magnetic block; 17. adjusting the bolt; 18. a U-shaped rod; 19. and (6) square blocks.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, an air lift and reflux integrated biological sewage treatment device comprises a treatment box 1, an air distribution pipe 2, a nozzle 3, an air delivery pipe 4, a fixing block 5 and a clamping mechanism; three gas distribution pipes 2 are uniformly arranged in the treatment box 1, more than two nozzles 3 are uniformly arranged at the front end and the rear end of each gas distribution pipe 2, every two adjacent gas distribution pipes 2 are connected through a connecting pipe, a circular pipe is arranged at the top end of one gas distribution pipe 2, a gas pipe 4 is arranged on the annular side surface of the circular pipe, fixed blocks 5 are symmetrically and fixedly arranged on the left wall and the right wall in the treatment box 1, and the gas distribution pipes 2 are arranged between the two fixed blocks 5;

the clamping mechanism comprises a T-shaped rod 6, clamping blocks 7, a first spring 8 and clamping grooves 9, the T-shaped rods 6 are mounted at the ends, away from each other, of the two fixing blocks 5, the clamping grooves 9 are symmetrically formed in the front end and the rear end of one of the gas distribution pipes 2, one end of the T-shaped rod 6 penetrates through the fixing blocks 5 to extend into the clamping grooves 9, the clamping blocks 7 are fixedly mounted on the ends, penetrate through the fixing blocks 5, of the T-shaped rod 6, the first spring 8 is mounted on the annular side face of the T-shaped rod 6, and the two ends of the first spring 8 are respectively attached to the T-shaped rod 6 and the fixing blocks 5; during operation, install cloth trachea 2 inside handling case 1, make one of them cloth trachea 2 be located between two fixed blocks 5, promote T type pole 6 after that, T type pole 6 removes and drives fixture block 7 and remove and pass the rectangular channel and get into the cylinder inslot portion, T type pole 6 removes and extrudes spring 8, 90 rotate T type pole 6 after that, T type pole 6 rotates and drives fixture block 7 and rotate, and then drive stopper 10 and remove and align with spacing groove 11, under the effect of spring 8 elasticity, T type pole 6 removes and drives fixture block 7 and remove, and then make stopper 10 remove and get into spacing groove 11 inside, between two fixed blocks 5 with one of them cloth trachea 2 joint, and then accomplish the installation of cloth trachea 2.

One end of the T-shaped rod 6 fixedly installed on the fixture block 7 is symmetrically and fixedly installed with two limiting blocks 10, two limiting grooves 11 are symmetrically formed in the clamping groove 9, and one ends of the limiting blocks 10 extend into the limiting grooves 11; during operation, the design of the limiting block 10 and the limiting groove 11 prevents the clamping block 7 from rotating inside the clamping groove 9, and improves the stability of clamping and mounting of the gas distribution pipe 2.

The clamping groove 9 consists of rectangular grooves and cylindrical grooves, two rectangular grooves are symmetrically formed in the front end and the rear end of one gas distribution pipe 2, four cylindrical grooves are symmetrically formed in the interior of one gas distribution pipe 2, one end of each cylindrical groove is communicated with the rectangular groove, and two limiting grooves 11 are symmetrically formed in the interior of each cylindrical groove; during operation, the design of limiting groove 11 is convenient for clamp 7 inside draw-in groove 9, and then is convenient for carry out the joint to cloth trachea 2 and fix.

The annular side surface of the circular tube is fixedly provided with a fixing ring 12, the annular side surface of the gas pipe 4 is fixedly provided with a cylinder 13, and the annular side surface of the fixing ring 12 is attached to the inner wall of the cylinder 13; when the air conveying pipe works, the fixing rings 12 and the cylinder 13 are designed to facilitate the connection of the air conveying pipe 4 and the round pipe, and the falling-off phenomenon of the air conveying pipe 4 and the round pipe is avoided.

Two accommodating grooves are symmetrically formed in the cylinder 13, a second spring 14 is fixedly installed in each accommodating groove, a conical block 15 is fixedly installed at one end of each second spring 14, and one end of each conical block 15 extends into the fixing ring 12; during operation, pushing cylinder 13 downwards, cylinder 13 moves down and makes solid fixed ring 12 extrude conical block 15, and conical block 15 receives the extrusion to move and extrudees spring two 14, and when conical block 15 aligns with the recess, under the effect of spring two 14 elasticity, conical block 15 one end is removed inside getting into the recess, realizes being connected of cylinder 13 and solid fixed ring 12.

Two grooves are symmetrically formed in the annular side face of the fixing ring 12, the size of the cross section of each groove is the same as that of the cross section of the conical block 15, and one end of the conical block 15 extends into each groove; in operation, the design of the groove facilitates extension of the conical block 15 into the interior of the securing ring 12.

Two T-shaped magnetic blocks 16 are symmetrically arranged on the annular side surface of the cylinder 13, and one end of each T-shaped magnetic block 16 extends into the accommodating groove and is fixedly arranged on the conical block 15; during operation, the T-shaped magnetic block 16 is pushed, the T-shaped magnetic block 16 moves to drive the conical block 15 to move and completely enter the groove, the conical block 15 moves to stretch the second spring 14, the T-shaped magnetic block 16 moves to be attached to the cylinder 13 in an adsorption mode, the adsorption force between the T-shaped magnetic block 16 and the cylinder 13 is larger than the elastic force of the second spring 14, the position of the conical block 15 is further fixed, and the stability of connection between the cylinder 13 and the fixing ring 12 is improved.

One end of the fixed block 5, which is attached to the air distribution pipe 2, is provided with a square groove, and the size of the cross section of the square groove is the same as that of the cross section of the fixture block 7; during operation, the design of square groove is convenient for fixture block 7 to accomodate inside fixed block 5, and the cloth trachea 2 of being convenient for is installed between two fixed blocks 5.

Example two

Referring to fig. 6, as another implementation manner of the present invention, in a first comparative example, an end of the T-shaped rod 6, which is far away from the fixed block 5, is rotatably installed with an adjusting bolt 17, a U-shaped rod 18 is installed on an annular side surface of the adjusting bolt 17, a nut is installed on the annular side surface of the adjusting bolt 17, an outer side of the nut is fixedly installed inside the U-shaped rod 18, and one end of the U-shaped rod 18 passes through the T-shaped rod 6 and is symmetrically and fixedly installed with two blocks 19; during operation, the adjusting bolt 17 is screwed, the adjusting bolt 17 rotates to enable the nut to slide along the adjusting bolt 17, the nut moves to drive the U-shaped rod 18 to move, the U-shaped rod 18 moves to drive the square block 19 to move to be attached to the fixed block 5, and therefore the T-shaped rod 6 is prevented from shifting in the horizontal direction.

The theory of operation, T type pole 6 removes and drives fixture block 7 and remove and pass inside the rectangular channel gets into the cylinder groove, T type pole 6 removes and extrudees spring 8, 90 rotate T type pole 6 after that, T type pole 6 rotates and drives fixture block 7 and rotate, and then drive stopper 10 and remove and align with spacing groove 11, under the effect of spring 8 elasticity, T type pole 6 removes and drives fixture block 7 and remove, and then make stopper 10 remove and get into inside the spacing groove 11, with between two fixed blocks 5 of one of them gas distribution pipe 2 joint, and then accomplish the installation of gas distribution pipe 2.

Pushing down drum 13, drum 13 moves down makes solid fixed ring 12 extrude conical block 15, and conical block 15 receives the extrusion to move and extrudees spring two 14, and when conical block 15 aligns with the recess, under the effect of spring two 14 elasticity, conical block 15 one end was removed and is got into inside the recess, realizes being connected of drum 13 and solid fixed ring 12.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an air-lift backward flow integration sewage biological treatment device which characterized in that: comprises a treatment box (1), an air distribution pipe (2), a nozzle (3), an air delivery pipe (4), a fixing block (5) and a clamping mechanism; three air distribution pipes (2) are uniformly arranged in the treatment box (1), more than two nozzles (3) are uniformly arranged at the front end and the rear end of each air distribution pipe (2), every two adjacent air distribution pipes (2) are connected through a connecting pipe, a round pipe is arranged at the top end of one air distribution pipe (2), air delivery pipes (4) are arranged on the annular side surface of the round pipe, fixed blocks (5) are symmetrically and fixedly arranged on the left wall and the right wall in the treatment box (1), and the air distribution pipes (2) are arranged between the two fixed blocks (5);

clamping mechanism includes T type pole (6), fixture block (7), spring (8) and draw-in groove (9), two fixed block (5) are kept away from one end each other and are all installed T type pole (6), one of them draw-in groove (9) have been seted up to the equal symmetry in both ends around gas distribution pipe (2), T type pole (6) one end is passed fixed block (5) and is extended to draw-in groove (9) inside and fixed mounting has fixture block (7), install spring (8) on T type pole (6) the annular side face, and laminate mutually with T type pole (6) and fixed block (5) at spring (8) both ends respectively.

2. The airlift and reflux integrated biological sewage treatment device as claimed in claim 1, wherein: the clamping block (7) is fixedly provided with the T-shaped rod (6), one end of the T-shaped rod is symmetrically and fixedly provided with the two limiting blocks (10), the clamping groove (9) is symmetrically provided with the two limiting grooves (11), and one end of each limiting block (10) extends into the corresponding limiting groove (11).

3. The airlift and reflux integrated biological sewage treatment device as claimed in claim 2, wherein: the clamping groove (9) is composed of rectangular grooves and cylindrical grooves, two rectangular grooves are symmetrically formed in the front end and the rear end of one air distribution pipe (2), four cylindrical grooves are symmetrically formed in the interior of the one air distribution pipe (2), one end of each cylindrical groove is communicated with the rectangular grooves, and two limiting grooves (11) are symmetrically formed in the interior of each cylindrical groove.

4. The airlift and reflux integrated biological sewage treatment device as claimed in claim 1, wherein: fixed mounting has solid fixed ring (12) on the pipe annular side, fixed mounting has drum (13) on gas-supply pipe (4) annular side, and solid fixed ring (12) annular side laminates mutually with drum (13) inner wall.

5. The airlift and reflux integrated biological sewage treatment device as set forth in claim 4, wherein: two containing grooves are symmetrically formed in the cylinder (13), a second spring (14) is fixedly mounted in each containing groove, a conical block (15) is fixedly mounted at one end of each second spring (14), and one end of each conical block (15) extends into the corresponding fixing ring (12).

6. The airlift and reflux integrated biological sewage treatment device as set forth in claim 5, wherein: two grooves are symmetrically formed in the annular side face of the fixing ring (12), the size of the cross section of each groove is the same as that of the cross section of the conical block (15), and one end of the conical block (15) extends into the corresponding groove.

7. The airlift and reflux integrated biological sewage treatment device as set forth in claim 5, wherein: two T-shaped magnetic blocks (16) are symmetrically arranged on the annular side surface of the cylinder (13), and one ends of the T-shaped magnetic blocks (16) extend into the accommodating grooves and are fixedly arranged on the conical blocks (15).

8. The airlift and reflux integrated biological sewage treatment device as set forth in claim 5, wherein: the fixing block (5) is attached to one end of the air distribution pipe (2) and is provided with a square groove, and the cross section of the square groove is the same as that of the clamping block (7).