CN203048679U

CN203048679U - Aerating device for water body oxygenation

Info

Publication number: CN203048679U
Application number: CN2012207375283U
Authority: CN
Inventors: 许榕; 刘鲁建; 聂忠文; 董俊; 刘松; 张芙蓉
Original assignee: Hubei Junji Water Treatment Co Ltd
Current assignee: Hubei Junji Water Treatment Co Ltd
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-07-10
Anticipated expiration: 2022-12-28

Abstract

The utility model discloses an aerating device for water body oxygenation and belongs to the technical field of aquatic organisms. The aerating device comprises a main air supply pipe, an aeration pipe (2) and an aeration pipe support (1), wherein the main air supply pipe is provided with branch air supply pipes; one end of the aeration pipe (2) is closed, and the other end of the aeration pipe (2) is communicated with the branch air supply pipes through an air guide hose; and the aeration pipe support (1) is L-shaped or U-shaped, hung on the top of the wall of a water body container and used for fixing the aeration pipe and stably placing the aeration pipe at the lower part of a water body. Each branch air supply pipe is provided with a valve, and the aeration pipe is an aeration membrane pipe which is made of a flexible material and provided with high-density micropores. When having a fault, the aeration pipe can be repaired or replaced by only lifting the aeration pipe support (1), but not changing the water body; and the normal works of other aeration pipes are not affected during repair or replacement. The aerating device not only has the advantages of simple structure, low cost and convenience and rapidness for use, but also is remarkable in economic benefit so as to be widely applied to the field of aquiculture and sewage treatment.

Description

A kind of aerating apparatus for water body oxygenation

Technical field

The utility model belongs to sewage disposal and technical field of aquaculture, particularly relates to a kind of aerating apparatus for water body oxygenation.

Background technology

Employed aerating apparatus is divided into blast aeration, surface aeration, diving jet-flow aeration and submerged water aeration in traditional wastewater processing and aquaculture, at present most widely used is blast aeration, and the air-diffuser of its aerating system is that aerator is fixedly placed on the water body container bottom.Aerator is generally the rigidity gas-distribution pipe that fixed outside has microporous membrane.Wherein, usually the multistage gas-distribution pipe is connected to form one group by rigid conduit, and the pipeline that is rigidly connected is fixed on the bottom, aeration tank by pipe clamp, at the bottom of pipe clamp is fastened on the pond by bolt again usually.

Like this, need only when wherein an aerator goes wrong, have only the water in the water body container is drained, the mud of water body container bottom empties, and just can repair or replace, and this maintenance mode had both influenced production, and was time-consuming again; In addition, the bolt on the pipe clamp need be connected when changing aerator and unclamp and to realize, but because one group of aerator needs a plurality of pipe clamps to fix, also increase labour intensity; Simultaneously, aeration tube is with high costs, changes also costly power of aeration tube.

Occur some technology at present, solved the problems referred to above to a certain extent.For example Chinese patent application number is 201010515316.6, name is called the invention of the aerating apparatus of aeration tank, what aeration tube adopted is inflatable contractile flexible pipe, the pipe clamp that aeration tube usefulness is fixed at the bottom of the pond is limited at the bottom of the pond, aeration tube one end links to each other with air-supply duct, the other end links to each other with a stay cord, be used for the pulling aeration tube, when aeration flexible pipe breaks down, the water that need not get rid of in the aeration tank can be repaired or change, and when one of them flexible pipe damages, only need pull out this aeration tube and change, not influence the works better of other flexible pipes during replacing, the aeration tank can normally be moved.But also there is following problem in this technology: the one, and the aeration tube that adopts is inflatable contractile flexible pipe, this flexible pipe cost height, cost is big, is not easy to promote; The 2nd, the sewage corrodibility of industries such as textile printing and dyeing, chemical and medicine industry and papermaking is strong, and the stay cord fracture that is corroded easily is in case the stay cord fracture is changed this aeration tube and also must be emptied the water body container; The 3rd, need be at the default fixedly pipe clamp of water body container bottom, the not only time-consuming but also pipe clamp fracture that also is corroded easily, in case pipe clamp ruptures, then aeration tube will swim on the treating pond water surface, not have the aeration effect; The 3rd, aeration tube and stay cord junction be corrosion and fracture easily, in case the junction fracture is changed this aeration tube and also must be emptied the water body container; The 4th, the oxygen amount of exposing to the sun of the aeration tube by the stretching installation of stay cord is fixed, and can not regulate the oxygen amount of exposing to the sun as required; The 5th, the aeration tube that needs turning and locate by pipe clamp, not only quite difficultly but also very easily aeration tube is caused damage when installing by stay cord, particularly after the pipe clamp at turning was corroded fracture, mistake will appear locating in its aeration tube, causes its aeration inhomogeneous.

Summary of the invention

It is a kind of in the time will changing the aeration tube inspection of breakage that task of the present utility model is to provide, need not the sewage in the aeration tank got rid of and need not the aeration tank is quit work and nationality with ensure sewage disposal continue carry out, the time is changed in the maintenance that is conducive to shorten aeration tube, alleviate maintenance personnel's operation intensity, economize on resources the aerating apparatus that is used for water body oxygenation of not damageable a kind of Replacement and Repair simple and fast.

For achieving the above object, the technical solution of the utility model is achieved in that a kind of aerating apparatus for water body oxygenation, comprise the air supply header with gas manifold, the aeration tube that the sealing of one end, the other end are connected with gas manifold by soft air-guide pipe, it is characterized in that: the aeration film pipe that is distributed with the high-density micropore that described aeration tube adopts flexible materials to make, it is L type or the spacing and stable water body bottom that places of aeration tube support U-shaped, that be hung on water body container wall top by shape;

As preferably, the aeration tube support that the utility model adopts is shaped as U-shaped, adopt rigidity mechanically resistant material making such as galvanized pipe, according to width and the degree of depth of aeration tank, be formulated to U-shaped of solid shape, elbow structure is adopted on the top, two ends of U-shaped support, can hang over easily on the body of wall of aeration tank, and only need simple fixing getting final product, this aeration tube support erosion resistance is strong, and conveniently from treating pond, take out, change.

As preferably, the aeration tube that the utility model adopts is a kind of aeration film pipe that adopts the distribution high-density micropore that flexible materials makes, and this flexible materials is terpolymer EP rubber, and this aeration film pipe cost is low, and erosion resistance is strong.

As preferably, the aeration tube support that the utility model adopts, its go to the bottom crossbearer and two ends, bogie side frame junction also are provided with arm, and arm constitutes triangular shape with go to the bottom crossbearer and bogie side frame, thereby plays the effect of reinforcing the aeration tube support stability;

As preferably, soft air-guide pipe is spiral to be wrapped on the bogie side frame of aeration tube support and by Plastic Bandage and to fix; The spiral uniform winding of aeration tube pipe is fixed on the crossbearer of going to the bottom of aeration tube support and by Plastic Bandage, can determine the winding number of times of aeration tube on support according to the aeration rate demand, aeration tube and soft air-guide pipe can not only be fixed on the aeration tube support to firm stable like this, but also can be according to the expose to the sun size of oxygen amount of the demand size adjustment of water body amount of oxygen.

As preferably, one of the aeration tube that fixes is adopted the Plastic Bandage sealing, and opposite side uses the aluminum connecting joint directly to be connected with an end of soft air-guide pipe, and this syndeton is simple, changes convenient and swift.

As preferably, dispose valve on the described gas manifold, can under the prerequisite that does not influence the normal smooth working of other aeration tube, change the aeration tube of fault like this.

The usage quantity of aerating apparatus can increase and reduce, convenient and swift practicality according to the size for the treatment of pond and the size of oxygen demand.

Adopt said structure, because aeration tube is connected on the air line by soft air-guide pipe and aeration tube support, when certain aeration tube needs repairing or changes, only need be with the gas manifold valve closes, the end that soft air-guide pipe is connected with gas manifold is extracted, mention the aeration tube support, whole soft air-guide pipe and aeration tube also propose along with the aeration tube support, standby aeration tube and aeration tube support can be changed after several minutes, and do not influence the work of other group aeration tubes, thereby normally carrying out of having guaranteed to produce;

The aeration tube support does not need drag-line is set separately, directly mentions from the aeration tank, keeps in repair and changes, and is convenient and swift;

Because the caliber of aeration tube and aeration tube support is very little, and its floor space is little, and therefore, the aeration tube quantity that can arrange in the unit surface is more, the unit dissolved oxygen content increases, and can improve the aeration effect greatly simultaneously;

The utility model is simple in structure, is easy to make, and low cost of manufacture not only can be widely used in the sewage disposal, and can be applied to the industry that all need carry out water body oxygenation operation, for example cultures industry.

Description of drawings

Fig. 1 is aerating apparatus structure iron of the present utility model;

Fig. 2 is the synoptic diagram of aerating apparatus of the present utility model in the aeration tank;

Among the figure: 1-aeration tube support, 2-aeration tube, 3-soft air-guide pipe, 4-connecting joint, 5-Plastic Bandage, 6-air supply header, 7-gas manifold, 8-valve.

Embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Shown in Figure 1, aerating apparatus of the present utility model comprises the Plastic Bandage 5 of connecting joint 4, soft air-guide pipe 3 and the aeration tube 2 of aeration tube support 1, aeration tube 2, soft air-guide pipe 3, soft air-guide pipe 3 and aeration tube 2.Aeration tube 2 is that gas manifold 7 is communicated with soft air-guide pipe 3 and outside air supply source.Aeration tube 2 adopts aluminum connecting joint 4 directly to be connected with soft air-guide pipe 3, and is spirally wound on the aeration tube support 1, and aeration tube 1 and soft air-guide pipe 3 are fixed on the aeration tube support 1 by Plastic Bandage simultaneously.

Shown in Figure 2, the applicant shows and separates a plurality of aeration tanks of building by laying bricks or stones, and following description is at one of them aeration tank.The aerating apparatus that is used for water body oxygenation of the utility model scheme comprises an air supply header 6, this air supply header 6 and aerogenesis apparatus for example air compressor or similarly device be connected, length direction at air supply header 6 is connected with one group of gas manifold 7 at interval, dispose valve 8 on the gas manifold 7, in the present embodiment, though the quantity of one group of gas manifold 7 of signal is 11, but obviously should not be subjected to the restriction of this quantity, because the concrete situation according to the aeration tank can be made adaptations, so-called adaptations refers to that gas manifold 7 can increase and can reduce.

Continue and ask for an interview Fig. 2, (with same aeration tank) aerating apparatus that one group of quantity equates with the quantity of aforesaid gas manifold 7 directly is hung in the aeration tank with the interval state, the spacing distance of one group of aerating apparatus is identical with the spacing distance of one group of gas manifold 7, and an end of the soft air-guide pipe 3 of each aerating apparatus can directly be connected with gas manifold 7.

This facility in use, this U-shaped aeration tube support 1 directly is hung on the pool wall, and aeration tube 2 places aeration tank bottom, is used for sewage aeration and handles.

Adopt said structure, because aeration tube 2 is connected on the gas manifold 7 by soft air-guide pipe 3 and aeration tube support 1, when certain aeration tube 2 needs repairing or changes, only the valve 8 on the gas manifold 7 need be closed, the end that soft air-guide pipe 3 is connected with gas manifold 7 is extracted, mention U-shaped aeration tube support 1, whole soft air-guide pipe 3 and aeration tube 2 also propose along with U-shaped aeration tube support 1, standby aeration tube 2 and U-shaped aeration tube support 1 can be changed after several minutes, and do not influence the work of other group aeration tubes, thereby normally carrying out of having guaranteed to produce;

Aeration tube support 1 does not need to arrange separately drag-line, directly just can from the aeration tank, mention by manpower, and the work of keeping in repair and changing, convenient and swift;

Because the caliber of aeration tube 2 and aeration tube support 1 is very little, and its floor space is little, and therefore, aeration tube 2 quantity that can arrange in the unit surface are more, the unit dissolved oxygen content increases, and can improve the aeration effect greatly simultaneously;

Claims

1. aerating apparatus that is used for water body oxygenation comprises the have gas manifold air supply header (6) of (7), and end sealing, the other end is characterized in that by the aeration tube (2) that soft air-guide pipe (3) is connected with gas manifold (7):

The aeration film pipe that is distributed with the high-density micropore that described aeration tube (2) adopts flexible materials to make, it is L type or the spacing and stable water body bottom that places of aeration tube support (1) U-shaped, that be hung on water body container wall top by shape.

2. the aerating apparatus for water body oxygenation according to claim 1, it is characterized in that: the flexible materials that described aeration tube (2) adopts is terpolymer EP rubber.

3. the aerating apparatus for water body oxygenation according to claim 1 and 2 is characterized in that: described aeration tube support (1) adopts rigidity hard wire rod to make.

4. the aerating apparatus for water body oxygenation according to claim 1 and 2, it is characterized in that: go to the bottom crossbearer and the bogie side frame of described aeration tube support (1) are connected with arm, and go to the bottom crossbearer and the bogie side frame of arm and aeration tube support (1) constitute triangular shape.

5. the aerating apparatus for water body oxygenation according to claim 1 and 2 is characterized in that:

Described aeration tube (2) is spiral to be wrapped on the crossbearer of going to the bottom of aeration tube support (1), and fixing by Plastic Bandage (5);

Described soft air-guide pipe (3) is spiral to be wrapped on the bogie side frame of aeration tube support (1) and fixing by Plastic Bandage (5).

6. the aerating apparatus for water body oxygenation according to claim 1 and 2, it is characterized in that: one of described aeration tube (2) is adopted Plastic Bandage (5) sealing, and opposite side uses aluminum connecting joint (4) directly to be connected with an end of soft air-guide pipe (3).

7. the aerating apparatus for water body oxygenation according to claim 1 and 2 is characterized in that: dispose valve (8) on the described gas manifold (7).

8. the aerating apparatus for water body oxygenation according to claim 3, it is characterized in that: described rigidity hard wire rod is galvanized pipe.