CN210974110U

CN210974110U - Oxygen-increasing microporous aeration device for water environment treatment

Info

Publication number: CN210974110U
Application number: CN201921707549.9U
Authority: CN
Inventors: 路传波; 王俊; 黄先; 邱成勇; 陈先勇
Original assignee: Cewa Beijing Water Co ltd
Current assignee: Cewa Beijing Water Co ltd
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-07-10
Anticipated expiration: 2029-10-13

Abstract

The utility model relates to an oxygenation micropore aeration device for water environment treatment, which comprises a disc, a flow dividing block, an air inlet pipe, a positioning block, an air inlet joint, an air outlet joint, a connector, a hose, an outer pipe, a pin shaft, a first transparent cover, a second transparent cover and a sealing ring; an air inlet pipe which is transversely distributed is fixedly inserted into the positioning block, one end of the air inlet pipe is sleeved and fixed on the air inlet joint, nine outer pipes which are distributed at equal angles along the circumferential direction are arranged between the two disks, and a telescopic assembly is arranged inside the outer end of each outer pipe; the utility model can adjust the angle of each outer pipe and the length of each inner pipe according to the size and the shape of the aeration tank, thereby enlarging the application range, being capable of adapting to most aeration tanks only by manufacturing one set of oxygenation micropore aeration device, and reducing the manufacturing cost; and the operation is simple and convenient.

Description

Oxygen-increasing microporous aeration device for water environment treatment

Technical Field

The utility model relates to an oxygenation micropore aeration device for water environment is administered.

Background

Aeration tank a common equipment that is used for water environment to administer, it utilizes the activated sludge process to carry out sewage treatment, provide certain sewage dwell time in the pond, it makes the even aeration oxygen in sewage to all be equipped with oxygenation micropore aeration equipment in the aeration tank, in order to satisfy the mixed condition that the required oxygen content of aerobic microorganism and sewage and activated sludge fully contacted, current oxygenation micropore aeration equipment shape and structure are fixed, can't change according to the size and the shape in aeration tank, application scope is little, one set of oxygenation micropore aeration equipment just must be made alone in the aeration tank of difference, cause the resource to drop into repeatedly, manufacturing cost is higher, be ready for further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of the prior art, the technical problem to be solved by the utility model is to provide an aeration microporous aerator which can adjust the angle of each outer pipe and the length of each inner pipe according to the size and the shape of an aeration tank so as to enlarge the application range, reduce the manufacturing cost and has simple and convenient operation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an oxygenation micropore aeration device for water environment treatment comprises discs, a diversion block, an air inlet pipe, a positioning block, an air inlet joint, an air outlet joint, a connector, a hose, an outer pipe, a pin shaft, a first transparent cover, a second transparent cover and a sealing ring, and is characterized in that the upper side and the lower side of the diversion block are respectively fixed with a disc which is symmetrically distributed, the inner center of the diversion block is provided with a cavity, the inner wall of the cavity is provided with ten air passages which are distributed at equal angles along the circumferential direction, correspondingly, the outer side surface of the diversion block is fixed with nine air outlet joints and one air inlet joint, the nine air outlet joints and one air inlet joint are respectively communicated with the ten air passages, the positioning block is fixed between the two discs and is matched with the air inlet joint, the positioning block is internally inserted and fixed with the air inlet pipe which is transversely distributed, and one end sleeve of the air inlet pipe is fixed on, nine outer pipes which are distributed at equal angles along the circumferential direction are arranged between the two disks, the nine outer pipes are respectively matched with the nine air outlet joints, a first transparent cover is fixed at the inner end of each outer pipe, a connector is fixedly inserted into each first transparent cover, and a hose is arranged between each outer pipe and the corresponding air outlet joint; the two ends of the hose are respectively sleeved and fixed on the connector and the air outlet connector, the outer end of each outer pipe is fixedly provided with a second transparent cover, the inner wall of the outer end of each outer pipe is embedded with a sealing ring, the upper side of each outer pipe is provided with a plurality of first aeration holes which are transversely arranged at equal intervals, the upper side and the lower side of the inner end of each outer pipe are fixedly provided with a vertical pin shaft which is distributed diagonally, and the two pin shafts are respectively and rotatably inserted into the two disks; every the outside end inside of outer tube all is provided with a telescopic component.

Preferably, flexible subassembly includes that inner tube, third pass lid and end cover, the mobilizable interlude of inner tube sets up in the outer tube, the outer end of inner tube is passed sealing washer and second and is passed the lid and stretch out to the outer end of outer tube outside, the third passes the lid to be fixed in the inner of inner tube and locates the inside of outer tube, the outer end at the inner tube is fixed to the end cover.

Preferably, the third through cover has an outer diameter larger than that of the inner tube.

Preferably, the upper side of each inner pipe is provided with a plurality of second aeration holes which are transversely arranged at equal intervals, and the interval between every two adjacent second aeration holes is equal to the interval between every two adjacent first aeration holes.

Compared with the prior art, the utility model has the advantages of: the utility model can adjust the angle of each outer pipe and the length of each inner pipe according to the size and the shape of the aeration tank, thereby enlarging the application range, being capable of adapting to most aeration tanks only by manufacturing one set of oxygenation micropore aeration device, and reducing the manufacturing cost; and the operation is simple and convenient.

Drawings

FIG. 1 is a side view cross-sectional structure of the present invention;

fig. 2 is a top view cross-sectional structure diagram of the shunt block of the present invention;

fig. 3 is a top view structural diagram of the present invention.

Detailed Description

As shown in fig. 1 to 3, an aeration microporous aerator for water environment treatment comprises a disc 1, a flow dividing block 2, an air inlet pipe 3, a positioning block 4, an air inlet joint 6, an air outlet joint 7, a connector 8, a hose 9, an outer pipe 10, a pin shaft 12, a first transparent cover 11, a second transparent cover 15 and a sealing ring 14; the upper side and the lower side of the shunting block 2 are respectively fixed with a disc 1 which is symmetrically distributed, the inner center of the shunting block 2 is provided with a cavity 21, the inner wall of the cavity 21 is provided with ten air passages 22 which are equiangularly distributed along the circumferential direction, correspondingly, the outer side surface of the shunting block 2 is fixed with nine air outlet connectors 7 and an air inlet connector 6, the nine air outlet connectors 7 and the air inlet connector 6 are respectively communicated with the ten air passages 22, a positioning block 4 is fixed between the two discs 1 and is mutually matched with the air inlet connector 6, a transversely distributed air inlet pipe 3 is inserted and fixed in the positioning block 4, one end of the air inlet pipe 3 is sleeved and fixed on the air inlet connector 6, nine outer pipes 10 which are equiangularly distributed along the circumferential direction are arranged between the two discs 1, the nine outer pipes 10 are respectively matched with the nine air outlet connectors 7, and the inner end of each outer pipe 10 is fixed with a first, a connector 8 is fixedly inserted into each first transparent cover 11, and a hose 9 is arranged between each outer pipe 10 and a corresponding air outlet connector 7; the two ends of the hose 9 are respectively sleeved and fixed on the connector 8 and the air outlet connector 7, the outer end of each outer pipe 10 is fixed with a second transparent cover 15, the inner wall of the outer end of each outer pipe 10 is embedded with a sealing ring 14, the upper side of each outer pipe 10 is provided with a plurality of first aeration holes 1001 which are transversely arranged at equal intervals, the upper side and the lower side of the inner end of each outer pipe 10 are respectively fixed with a vertical pin shaft 12 which are diagonally distributed with each other, and the two pin shafts 12 are respectively and rotatably inserted into the two discs 1; a telescopic assembly is arranged inside the outer end of each outer pipe 10, the telescopic assembly comprises an inner pipe 13, a third transparent cover 16 and an end cover 5, the inner pipe 13 is movably inserted into the outer pipe 10, the outer end of the inner pipe 13 penetrates through a sealing ring 14 and a second transparent cover 15 and extends out of the outer end of the outer pipe 10, the third transparent cover 16 is fixed at the inner end of the inner pipe 13 and arranged inside the outer pipe 10, the end cover 5 is fixed at the outer end of the inner pipe 13, and the outer diameter of the third transparent cover 16 is larger than the outer diameter of the inner pipe 13; the upper side of each inner pipe 13 is provided with a plurality of second aeration holes 131 which are transversely arranged at equal intervals, and the interval between every two adjacent second aeration holes 131 is equal to the interval between every two adjacent first aeration holes 1001.

The working principle is as follows: the utility model is flatly placed at the bottom of an aeration tank, oxygen is connected to the other end of an air inlet pipe 3, and then enters a cavity 21 through an air inlet joint 6 and one of air passages 22, and then enters nine air outlet joints 7 through the remaining nine air passages 22, and then enters nine outer pipes 10 through nine hoses 9 and nine connectors 8, and then is aerated outwards through a plurality of first aeration holes 1001 on each outer pipe 10, and meanwhile, a part of oxygen in each outer pipe 10 can pass through an inner hole of a third transparent cover 16 outwards and enter an inner pipe 13, and then is aerated outwards through a plurality of second aeration holes 131 on each inner pipe 13; when the shape of the bottom of the aeration tank changes, each inner pipe 13 can be stretched to a proper position to be matched with the shape of the bottom of the aeration tank by virtue of the telescopic connection relationship between the inner pipes 13 and the outer pipes 10, and meanwhile, each outer pipe 10 can rotate between the two discs 1 by virtue of the two pin shafts 12, so that each outer pipe 10 can rotate for a certain angle to be matched with the shape of the bottom of the aeration tank, uniform aeration is realized, and the sealing ring 14 plays a sealing role; when the inner pipe 13 is stretched, the final stay position should be such that the plurality of second aeration holes 131 located inside the outer pipe 10 and the plurality of first aeration holes 1001 located outside the outer pipe 10 are concentrically arranged with each other to ensure smooth discharge of oxygen.

A common apparatus used for water environment treatment of aeration tank, it utilizes activated sludge process to carry on the sewage treatment, provide certain sewage retention time in the pool, aeration tank have, oxygenate microporous aeration apparatus come, fill oxygen in sewage evenly, in order to meet aerobic microorganism oxygen demand and sewage and activated sludge fully contacted mixed condition, shape and structure of the existing aeration apparatus of oxygenation micropore are fixed, can't change according to size and shape of the aeration tank, the coverage is small, different aeration tanks must make a set of aeration apparatus separately, cause the resource to drop into repeatedly, the manufacturing cost is higher; the utility model can adjust the angle of each outer pipe 10 and the length of each inner pipe 13 according to the size and the shape of the aeration tank, thereby enlarging the application range, being capable of adapting to most aeration tanks only by manufacturing one set of oxygen-increasing microporous aeration device, and reducing the manufacturing cost; and the operation is simple and convenient.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An oxygenation micropore aeration device for water environment treatment comprises discs, a diversion block, an air inlet pipe, a positioning block, an air inlet joint, an air outlet joint, a connector, a hose, an outer pipe, a pin shaft, a first transparent cover, a second transparent cover and a sealing ring, and is characterized in that the upper side and the lower side of the diversion block are respectively fixed with a disc which is symmetrically distributed, the inner center of the diversion block is provided with a cavity, the inner wall of the cavity is provided with ten air passages which are distributed at equal angles along the circumferential direction, correspondingly, the outer side surface of the diversion block is fixed with nine air outlet joints and one air inlet joint, the nine air outlet joints and one air inlet joint are respectively communicated with the ten air passages, the positioning block is fixed between the two discs and is matched with the air inlet joint, the positioning block is internally inserted and fixed with the air inlet pipe which is transversely distributed, and one end sleeve of the air inlet pipe is fixed on, nine outer pipes which are distributed at equal angles along the circumferential direction are arranged between the two disks, the nine outer pipes are respectively matched with the nine air outlet joints, a first transparent cover is fixed at the inner end of each outer pipe, a connector is fixedly inserted into each first transparent cover, and a hose is arranged between each outer pipe and the corresponding air outlet joint; the two ends of the hose are respectively sleeved and fixed on the connector and the air outlet connector, the outer end of each outer pipe is fixedly provided with a second transparent cover, the inner wall of the outer end of each outer pipe is embedded with a sealing ring, the upper side of each outer pipe is provided with a plurality of first aeration holes which are transversely arranged at equal intervals, the upper side and the lower side of the inner end of each outer pipe are fixedly provided with a vertical pin shaft which is distributed diagonally, and the two pin shafts are respectively and rotatably inserted into the two disks; every the outside end inside of outer tube all is provided with a telescopic component.

2. The aeration microporous aerator device for water environment treatment according to claim 1, wherein the telescopic assembly comprises an inner pipe, a third transparent cover and an end cover, the inner pipe is movably inserted into the outer pipe, the outer end of the inner pipe penetrates through the sealing ring and the second transparent cover and extends out of the outer end of the outer pipe, the third transparent cover is fixed at the inner end of the inner pipe and arranged inside the outer pipe, and the end cover is fixed at the outer end of the inner pipe.

3. The aeration microporous aerator device for water environmental remediation according to claim 2, wherein the third transparent cover has an outer diameter greater than the outer diameter of the inner pipe.

4. The aeration microporous aerator device for water environment treatment according to claim 2, wherein the upper side of each inner pipe is provided with a plurality of second aeration holes which are transversely arranged at equal intervals, and the interval between two adjacent second aeration holes is equal to the interval between two adjacent first aeration holes.