CN218262187U

CN218262187U - High-efficient aeration equipment of deep-well water

Info

Publication number: CN218262187U
Application number: CN202222704409.4U
Authority: CN
Inventors: 王瑞民
Original assignee: Manzhouli Runman Water Service Co ltd
Current assignee: Manzhouli Runman Water Service Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a high-efficient aeration equipment of deep well water, including the outer barrel of deep well and deep well inner tube, barrel fixed mounting is in the deep well outside the deep well, the top groove is installed on the top of the outer barrel of deep well, the side in top groove is provided with the pond of taking off gas, still install the aeration mechanism who acts on waste gas and activated sludge on the outer barrel of deep well, deep well inner tube fixed mounting is in the inside of the outer barrel of deep well, the inside of deep well inner tube forms the decline passageway, the outer wall of deep well inner tube forms the ascending passageway between the inner wall of the outer barrel of deep well, install on the inner wall of deep well inner tube and act on waste water and activated sludge's hitting mechanism. The utility model discloses at compressed air along with the circulating liquid stream along the in-process that the downcast descends, through the hitting mechanism who sets up on the inner tube wall in the deep well, make the circulation liquid of downward flow hit with the rotor plate each other and hit and beat for compressed air more thorough incorporates into circulation liquid, thereby improves the purifying effect to circulation liquid.

Description

High-efficient aeration equipment of deep-well water

Technical Field

The utility model relates to an aeration sewage treatment technical field especially relates to a high-efficient aeration equipment of deep-well water.

Background

Deep well aeration is a wastewater treatment technology and is mainly applied to the treatment of chemical wastewater, food wastewater, pharmaceutical wastewater, papermaking wastewater and the like. The deep well aeration method is a biological treatment process of waste water by an activated sludge method by using a deep well as an aeration tank. The depth of aeration of the deep well can reach 100-300m, and after the wastewater enters and is mixed with return sludge at the upper part of the well, the mixed liquor flows downwards along a central pipe in the well at the flow speed of 1-2m/s (exceeding the rising speed of bubbles). When the mixed liquid flows downwards, the compressed air discharged by the aerator can be mixed into the mixed liquid, and organic matters in the mixed liquid can be subjected to microbial oxidative decomposition, so that the mixed liquid is purified.

However, the existing deep well aeration device has some defects, when the compressed air is dissolved into the mixed liquid, the water pressure is continuously increased and the gas volume is continuously reduced when the mixed liquid flows downwards, so that the compressed air is naturally dissolved into the mixed liquid, and the efficiency of dissolving the mixed liquid by the compressed air is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient aeration equipment of deep-well water has solved the technical problem among the prior art.

The utility model provides an above-mentioned technical problem's scheme as follows:

the utility model provides a high-efficient aeration equipment of deep well water, includes barrel and deep well inner tube outside the deep well, barrel fixed mounting is in the deep well outside the deep well, just the outer wall of barrel is in the inner wall laminating of deep well outside the deep well, the overhead tank is installed on the top of barrel outside the deep well, the bottom of overhead tank is in the feed through state with the open end of barrel outside the deep well, the side that the top of barrel is located the overhead tank outside the deep well still is provided with the pond of taking off gas, it is in the feed through state with the overhead tank to take off gas pool, still install the aeration mechanism that acts on waste gas and activated sludge on the barrel outside the deep well, deep well inner tube fixed mounting is in the inside of barrel outside the deep well, just the axial lead of deep well inner tube and the axial lead collineation of barrel outside the deep well, the inside of deep well inner tube forms the passageway that descends, the outer wall of deep well inner tube forms the passageway that rises between the inner wall of barrel outside the deep well, inlet tube and sludge pipe are installed to the top of deep well inner tube, install the mechanism of hitting that acts on the inner tube that acts on waste water and activated sludge.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, hit the mechanism and constitute by the same subassembly of beating of a plurality of structures, it is a plurality of hit the subassembly and distribute on the both sides wall of symmetry in the deep well inner tube to hit the subassembly, it includes rotor plate and axis of rotation to hit the subassembly, the axis of rotation is rotated and is installed in the recess of seting up in deep well inner tube inner wall, and is a plurality of rotor plate fixed mounting is on the shaft of axis of rotation and a plurality of rotor plates encircle on the shaft of axis of rotation, the transversal arc structure of personally submitting of rotor plate.

Further, aeration mechanism includes the admission line, admission line fixed mounting is on the inner wall of the outer barrel of deep well, the upper end of admission line is connected with gas compressor, gas compressor fixed mounting is in the edge of apical trough open end, the lower extreme of admission line is provided with two-way valve, install inner tube gas distribution pipe and urceolus gas distribution pipe on the two-way valve respectively, inner tube gas distribution pipe's end runs through the deep well inner tube and is located the decline passageway, inner tube gas distribution pipe's end-to-end connection has the inner tube aerator, inner tube aerator fixed mounting is on the inside of deep well inner tube, the urceolus gas distribution pipe be located the ascending passageway just the urceolus aerator is installed to urceolus gas distribution pipe's end, urceolus aerator fixed mounting is on the outer wall of deep well inner tube.

Further, the outer barrel aerator is positioned below the inner pipe aerator.

Further, a plurality of the rotating plates are uniformly distributed.

Further, the deep well inner tube is fixedly installed inside the deep well outer tube body through a support frame, one end of the support frame is fixedly installed on the outer wall of the deep well inner tube, and the other end of the support frame is fixedly installed at the bottom of the top groove.

Further, the rotating plate is made of carbon steel.

The utility model has the advantages that: the utility model provides a high-efficient aeration equipment of deep-well water has following advantage:

the utility model discloses the in-process that compressed air in the downcast pipe descends along the downcast pipe along with the circulating liquid stream through setting up the hitting mechanism on the inner tube wall in the deep well, makes the circulation liquid and the rotor plate contact of downward flow and hit and beat each other for compressed air more thorough incorporates into circulation liquid, thereby improves the purifying effect to circulation liquid.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic structural view of a deep well water high-efficiency aeration apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a striking mechanism in the deep well water high-efficiency aeration apparatus provided in FIG. 1;

fig. 3 is a schematic structural view of a rotary plate in the deep well water high efficiency aeration apparatus provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer barrel of the deep well; 2. deep well inner pipe; 3. a descent passage; 4. a rising channel; 5. an inner pipe aerator; 6. an outer barrel aerator; 7. an air intake duct; 8. a gas compressor; 9. a two-way valve; 10. a support frame; 11. a top groove; 12. a degassing pool; 13. a water inlet pipe; 14. a sludge pipe; 15. a rotating plate; 16. a groove; 17. an inner pipe gas distribution pipe; 18. an outer cylinder gas distribution pipe; 19. and rotating the shaft.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a high-efficient aeration equipment of deep well water, barrel 1 and deep well inner tube 2 outside the deep well, barrel 1 fixed mounting is in the deep well outside the deep well, and the outer wall of barrel 1 is laminated in the inner wall of deep well outside the deep well, roof gutter 11 is installed on the top of barrel 1 outside the deep well, the bottom of roof gutter 11 is in the intercommunication state with the open end of barrel 1 outside the deep well, the side that the top of barrel 1 is located roof gutter 11 outside the deep well still is provided with degasification pond 12, degasification pond 12 is in the intercommunication state with roof gutter 11, still install the aeration mechanism that acts on waste gas and active sludge on barrel 1 outside the deep well, deep well inner tube 2 fixed mounting is in the inside of barrel 1 outside the deep well, and the axial lead of barrel 2 outside the deep well collineatly, the inside of deep well inner tube 2 forms descending passageway 3, the outer wall of deep well inner tube 2 forms ascending passageway 4 between the inner wall of deep well outer barrel 1, inlet tube 13 and deep well sludge pipe 14 are installed on the top of inner tube 2, install the mechanism that strikes that acts on waste water and active sludge.

Hit and beat the mechanism and constitute by the same subassembly of hitting of a plurality of structures, a plurality of subassemblies of hitting are hit and are distributed on the both sides wall of deep well inner tube 2 internal symmetry, hit and beat the subassembly and include rotor plate 15 and axis of rotation 19, axis of rotation 19 rotates to be installed in the recess 16 of seting up in deep well inner tube 2 inner wall, a plurality of rotor plates 15 fixed mounting are on the axle body of axis of rotation 19 and a plurality of rotor plates 15 encircle on the axle body of axis of rotation 19, the transversal arc structure that is of rotor plate 15, the elasticity degree of axis of

rotation

19 and 16 inner wall junction of recess can freely be adjusted.

Aeration mechanism includes admission line 7, admission line 7 fixed mounting is on the inner wall of barrel 1 outside the deep well, the upper end of admission line 7 is connected with gas compressor 8, gas compressor 8 fixed mounting is in the edge of 11 open ends in overhead tank, the lower extreme of admission line 7 is provided with two-way valve 9, install inner tube gas distribution pipe 17 and urceolus gas distribution pipe 18 on the two-way valve 9 respectively, the end of inner tube gas distribution pipe 17 runs through deep well inner tube 2 and is located descending passageway 3, the end-to-end connection of inner tube gas distribution pipe 17 has inner tube aerator 5, inner tube aerator 5 fixed mounting is on the inside of deep well inner tube 2, urceolus gas distribution pipe 18 is located ascending passageway 4 and the end of urceolus gas distribution pipe 18 installs aerator 6, urceolus aerator 6 fixed mounting is on the outer wall of deep well inner tube 2.

Preferably, the outer tube aerator 6 is located below the inner tube aerator 5.

Preferably, the rotating plates 15 are uniformly distributed, and the arrangement is such that the time interval between each rotating plate 15 and the sewage impact is the same.

Preferably, the deep well inner tube 2 is fixedly installed inside the deep well outer tube body 1 through a support frame 10, one end of the support frame 10 is fixedly installed on the outer wall of the deep well inner tube 2, and the other end of the support frame 10 is fixedly installed at the bottom of the top groove 11.

Preferably, the rotating plate 15 is made of carbon steel, so that the rotating plate 15 is prevented from being deformed during striking.

The utility model discloses a concrete theory of operation and application method do:

the utility model discloses during the use, waste water and activated sludge are leading-in to decline passageway 3 and ascending passageway 4 through inlet tube 13 and sludge pipe 14 in, then discharge compressed air in ascending passageway 4 through urceolus gas distribution pipe 18, under gaseous yang lift effect, liquid begins to circulate in the well, after the circulation liquid flow is stable, restart to discharge compressed air in decline passageway 3 through inner tube aerator 6, the compressed air who lets in decline pipeline 3 is along the decline pipeline 3 decline in-process along with the circulation liquid flow, because the continuous increase of water pressure, gaseous volume constantly reduces, and dissolve gradually in water: the reversal changes to flow upward along ascending pipeline 4 behind the shaft bottom, pressure reduces gradually, the air that dissolves in the water releases gradually again, the air that contains oxygen extremely low after reaching deep well top tank 11 releases to the atmosphere in, then the mixed liquid carries out degasification in degasification pond 12 and handles, when compressed air fuses in the waste water, organic matter in the waste water can suffer microorganism oxidative decomposition (above be prior art), the compressed air in descending pipeline 3 along with the circulation liquid stream along the in-process that descends pipeline 3 descends, through setting up the hitting mechanism on deep well inner tube 2 inner walls, make the circulating liquid and the rotor plate 15 contact of downflow hit each other, make the more thorough circulation liquid that fuses of compressed air, thereby improve the purifying effect to the circulating liquid.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that the equivalent embodiments of the present invention are equivalent embodiments of the present invention, and that the changes, modifications and evolutions made by the above-disclosed technical contents are not departed from the technical scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient aeration equipment of deep well water, includes barrel (1) and deep well inner tube (2) outside the deep well, its characterized in that, barrel (1) fixed mounting outside the deep well is in the deep well, just the outer wall of barrel (1) outside the deep well is in the inner wall laminating of deep well, top groove (11) are installed on the top of barrel (1) outside the deep well, the bottom of top groove (11) and the open end of barrel (1) outside the deep well are in the connected state, the side that the top of barrel (1) is located top groove (11) outside the deep well still is provided with and takes off gas pond (12), it is in the connected state with top groove (11) to take off gas pond (12), still install the aeration mechanism that acts on waste gas and active sludge on barrel (1) outside the deep well on barrel (1), deep well inner tube (2) fixed mounting is in the inside of barrel (1) outside the deep well, just the axial lead of deep well inner tube (2) and the axial lead of barrel (1) outside the deep well, the inside of deep well inner tube (2) forms decline passageway (3), the outer wall of inner tube (2) is in the collineatly of deep well inner tube (2) and the inner wall of waste water pipe (4) and the waste water sludge mechanism (14) and sludge on the inner tube (13) of installing and waste water on the inner tube (13) and waste water mechanism.

2. The deep well water high-efficiency aeration device according to claim 1, wherein the striking mechanism is composed of a plurality of striking components with the same structure, the striking components are distributed on two symmetrical side walls in the deep well inner pipe (2), the striking components comprise rotating plates (15) and rotating shafts (19), the rotating shafts (19) are rotatably installed in grooves (16) formed in the inner wall of the deep well inner pipe (2), the rotating plates (15) are fixedly installed on the shaft body of the rotating shaft (19), the rotating plates (15) are surrounded on the shaft body of the rotating shaft (19), and the cross section of each rotating plate (15) is of an arc-shaped structure.

3. The deep well water high-efficiency aeration device according to claim 1, characterized in that the aeration mechanism comprises an air inlet pipe (7), the air inlet pipe (7) is fixedly installed on the inner wall of the deep well outer barrel (1), the upper end of the air inlet pipe (7) is connected with a gas compressor (8), the gas compressor (8) is fixedly installed at the edge of the opening end of the top groove (11), the lower end of the air inlet pipe (7) is provided with a two-way valve (9), the two-way valve (9) is provided with an inner pipe air distribution pipe (17) and an outer barrel air distribution pipe (18), the tail end of the inner pipe air distribution pipe (17) penetrates through the deep well inner pipe (2) and is located in the descending channel (3), the tail end of the inner pipe air distribution pipe (17) is connected with an inner pipe aerator (5), the inner pipe aerator (5) is fixedly installed on the inner part of the deep well inner pipe (2), the tail end of the outer barrel air distribution pipe (18) is located in the ascending channel (4), and the tail end of the outer barrel aerator (6) is fixedly installed on the outer wall of the inner pipe (2).

4. The deep well water high efficiency aeration apparatus according to claim 3, wherein the outer tube aerator (6) is located below the inner tube aerator (5).

5. A deep well water high efficiency aeration apparatus according to claim 2, wherein a plurality of said rotating plates (15) are uniformly distributed.

6. The deep well water high-efficiency aeration device according to claim 1, characterized in that the deep well inner pipe (2) is fixedly installed inside the deep well outer cylinder (1) through a support frame (10), one end of the support frame (10) is fixedly installed on the outer wall of the deep well inner pipe (2), and the other end of the support frame (10) is fixedly installed at the bottom of the top groove (11).

7. The deep well water high efficiency aeration apparatus according to claim 2, wherein the rotating plate (15) is made of carbon steel.