CN212532562U

CN212532562U - Multistage combined ozone oxidation tower

Info

Publication number: CN212532562U
Application number: CN202021190859.0U
Authority: CN
Inventors: 于洪亮
Original assignee: Tianjin Fengyun Water Resource Technology Co ltd
Current assignee: Tianjin Fengyun Water Resource Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-12
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a multistage combination formula ozonation tower relates to ozonation tower technical field, comprising a tower body, anticorrosive coating has been plated in the outside of tower body, and the bottom of tower body installs first oxidation tower, the sewage hand-hole has been seted up to the outside below of first oxidation tower, and below one side of sewage hand-hole installs the ozone air inlet, the protection casing is installed to the inboard of first oxidation tower, and the inboard of protection casing installs the motor, the bottom fixedly connected with pivot of motor, and the bottom of pivot installs the rotor plate, the bottom fixedly connected with agitator of rotor plate. The utility model discloses in, through the settlement of multistage series connection between the oxidation tower, and then make the oxidation tower can design into more than the bigrade or three-stage even more to thorough solution ozone oxidation tower can not too high and cause the problem that takes up an area of much, simultaneously, also make the economic benefits between the oxidation tower reach the maximize, practiced thrift manufacturing cost.

Description

Multistage combined ozone oxidation tower

Technical Field

The utility model relates to an ozone oxidation tower technical field especially relates to a multistage combination formula ozone oxidation tower.

Background

Ozone oxidation is a treatment mode which is more and more widely applied to the current wastewater treatment, because an ozone generator is higher in economy and the outlet pressure is generally less than 0.12MPa, the tower height of an oxidation tower is generally designed to be below 8m, when the number of the oxidation towers is more, the occupied area of the oxidation tower is more, and sometimes the difficulty is difficult to overcome for the transformation of a production device which is small in size and earth.

The existing ozone oxidation tower does not have the function of multistage series connection, so that the number of the ozone oxidation towers is increased, the occupied area of the ozone oxidation tower is increased, the economic benefit is increased, and the function of stirring is not realized, so that the ozone and sewage cannot be subjected to sufficient chemical reaction, and the sewage removal efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the function that current ozonation tower does not possess the multistage series connection to cause the increase of ozonation tower quantity, and then make the increase of ozonation tower area, economic benefits increase, do not possess the function of stirring simultaneously, thereby make the chemical reaction that carries on that can not be abundant between ozone and the sewage, and then reduce the shortcoming of the efficiency of scrubbing, and a multistage combination formula ozonation tower that proposes.

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

a multistage combined ozone oxidation tower comprises a tower body, wherein an anticorrosive coating is plated on the outer side of the tower body, a first oxidation tower is installed at the bottom end of the tower body, a sewage inlet hole is formed in the lower portion of the outer side of the first oxidation tower, an ozone inlet is installed on one side below the sewage inlet hole, a protective cover is installed on the inner side of the first oxidation tower, a motor is installed on the inner side of the protective cover, a rotating shaft is fixedly connected to the bottom end of the motor, a rotating plate is installed at the bottom end of the rotating shaft, a stirrer is fixedly connected to the bottom end of the rotating plate, stirring blades are fixedly connected to two sides of the stirrer, a crushing knife is installed above the surface of each stirring blade, a filter screen is installed above the inner wall of the first oxidation tower, a water outlet is connected to one side of the upper portion of the, and a sewage discharge hole is formed in one side below the water inlet pipe, and a second oxidation tower is installed at the top end of the first oxidation tower.

Preferably, the first oxidation tower and the second oxidation tower are identical in shape and size, and the central axis of the first oxidation tower is coincident with the central axis of the second oxidation tower.

Preferably, the stirrer and the rotating plate are distributed in an integrated structure through welding, and the stirrer and the first oxidation tower form a rotating structure through the rotating plate, the rotating shaft, the motor and the first oxidation tower.

Preferably, the stirring blades and the stirrer are distributed in a vertical state, and the stirring blades and the stirrer are fixedly connected.

Preferably, the sewage inlet holes are distributed in a cylindrical structure, and the inner sides of the sewage inlet holes and the inner side of the first oxidation tower are distributed in a communicated structure.

Preferably, the stirrers are symmetrical about the central axis of the rotating plate, and two groups of stirrers are equidistantly distributed.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the settlement of multistage series connection between the oxidation tower, and then make the oxidation tower can design into more than the bigrade or three-stage even more to thorough solution ozone oxidation tower can not too high and cause the problem that takes up an area of much, simultaneously, also make the economic benefits between the oxidation tower reach the maximize, practiced thrift manufacturing cost.

2. The utility model discloses in, carry out corresponding rotation through the stirring leaf that the motor drove on the agitator for when ozone comes in from the air inlet, can with the abundant chemical reaction that carries on of sewage in the first oxidation tower, thereby make the efficiency of scrubbing obtain further promotion, the while intensive mixing also can effectual reduction ozone's waste, in addition, also can make the effect of scrubbing reach the best state.

3. The utility model discloses in, because the existence of broken sword for some impurity in the sewage can be further smashed, thereby can effectually avoid because impurity is too big, and cause the jam of delivery port, the existence of filter screen also makes the impurity that can not pass through the filter screen can further be smashed simultaneously, and then makes impurity under the dual function of filter screen and broken sword, can obtain proper processing.

Drawings

Fig. 1 is a schematic view of the internal structure of a tower body of the present invention;

fig. 2 is a schematic diagram of the external structure of the middle tower body of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 of the present invention.

Illustration of the drawings:

1. a tower body; 2. a first oxidation tower; 3. sewage enters the hole; 4. an ozone inlet; 5. a sewage draining hole; 6. a water inlet pipe; 7. a protective cover; 8. a motor; 9. a rotating shaft; 10. a stirrer; 11. stirring blades; 12. a crushing knife; 13. a filter screen; 14. a water outlet; 15. an air outlet; 16. a second oxidation tower; 17. a rotating plate; 18. and (4) an anticorrosive coating.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a multi-stage combined ozone oxidation tower comprises a tower body 1, a first oxidation tower 2, a sewage inlet hole 3, an ozone inlet 4, a sewage discharge hole 5, a water inlet pipe 6, a protective cover 7, a motor 8, a rotating shaft 9, a stirrer 10, stirring blades 11, a crushing cutter 12, a filter screen 13, a water outlet 14, a gas outlet 15, a second oxidation tower 16, a rotating plate 17 and an anticorrosive coating 18, wherein the outer side of the tower body 1 is plated with the anticorrosive coating 18, the bottom end of the tower body 1 is provided with the first oxidation tower 2, the lower part of the outer side of the first oxidation tower 2 is provided with the sewage inlet hole 3, one side of the lower part of the sewage inlet hole 3 is provided with the ozone inlet 4, the inner side of the first oxidation tower 2 is provided with the protective cover 7, the inner side of the protective cover 7 is provided with the motor 8, the bottom end of the motor 8 is fixedly, and the both sides fixedly connected with stirring leaf 11 of agitator 10, broken sword 12 is installed to the surperficial top of stirring leaf 11, and filter screen 13 is installed to the inner wall top of first oxidation tower 2, and one side of filter screen 13 is connected with delivery port 14, and gas outlet 15 has been seted up to top one side of first oxidation tower 2, and inlet tube 6 is installed to below one side of gas outlet 15, and blowoff hole 5 has been seted up to below one side of inlet tube 6, and second oxidation tower 16 is installed on the top of first oxidation tower 2.

Furthermore, the shape and size of the first oxidation tower 2 are matched with those of the second oxidation tower 16, and the central axis of the first oxidation tower 2 is coincided with that of the second oxidation tower 16, so that the oxidation towers can be designed into more than two or three or even more stages through the setting of multistage series connection between the oxidation towers, and the problem that the ozone oxidation tower is too high to occupy more space is thoroughly solved.

Further, agitator 10 is through welding and rotor plate 17 and be the integral structure distribution, and agitator 10 constitutes revolution mechanic through rotor plate 17, pivot 9, motor 8 and first oxidation tower 2, through revolution mechanic to can make ozone and the abundant chemical reaction that carries on of sewage, and then make the scrubbing effect reach the best.

Furthermore, the stirring blades 11 are perpendicular to the stirrer 10, and the stirring blades 11 are fixedly connected to the stirrer 10, so that the stirring blades 11 are more firmly fastened to the stirrer 10, and the stirrer 10 is not easily broken.

Further, sewage inlet hole 3 is cylindric structure and distributes, and the inboard of sewage inlet hole 3 is the connectivity structure with the inboard of first oxidation tower 2 and distributes, is convenient for we can be quick carry out corresponding purification work with sewage leading-in the first oxidation tower 2 through the connectivity.

Further, agitator 10 is symmetrical about the axis of rotor plate 17, and agitator 10 equidistance distributes and has two sets ofly, through the settlement of two sets of agitators 10 to make the reaction efficiency between ozone and the sewage more rapid.

The working principle is as follows: firstly, the multi-stage series connection setting between the oxidation towers is adopted, and then the oxidation towers can be designed into two, three or more stages, so that the problem of large occupied area caused by too high ozone oxidation towers is thoroughly solved, next, the stirring blades 11 on the stirrer 10 are driven to rotate correspondingly by the motor 8 (model: MPM 1141), so that when ozone enters from the air inlet, the ozone can fully perform chemical reaction with the sewage in the first oxidation tower 2, the sewage removal efficiency is further improved, the waste of ozone can be effectively reduced by fully stirring, meanwhile, the sewage removal effect can reach the best state, finally, some larger impurities in the sewage can be further crushed due to the existence of the crushing knife 12, and the blockage of the water outlet 14 caused by the overlarge impurities can be effectively avoided, in addition, the existence of the filter screen 13 also enables the impurities which can not pass through the filter screen 13 to be further crushed, and the impurities can be properly treated under the double functions of the filter screen 13 and the crushing knife 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multistage combination formula ozone oxidation tower, includes tower body (1), its characterized in that, anticorrosive coating (18) have been plated in the outside of tower body (1), and first oxidation tower (2) are installed to the bottom of tower body (1), sewage hand-hole (3) have been seted up to the outside below of first oxidation tower (2), and below one side of sewage hand-hole (3) installs ozone air inlet (4), protection casing (7) are installed to the inboard of first oxidation tower (2), and motor (8) are installed to the inboard of protection casing (7), the bottom fixedly connected with pivot (9) of motor (8), and the bottom of pivot (9) installs rotor plate (17), the bottom fixedly connected with agitator (10) of rotor plate (17), and the both sides fixedly connected with stirring leaf (11) of agitator (10), broken sword (12) are installed to the surperficial top of stirring leaf (11), filter screen (13) are installed to the inner wall top of first oxidation tower (2), and one side of filter screen (13) is connected with delivery port (14), gas outlet (15) have been seted up to top one side of first oxidation tower (2), and inlet tube (6) are installed to below one side of gas outlet (15), blowoff hole (5) have been seted up to below one side of inlet tube (6), second oxidation tower (16) are installed on the top of first oxidation tower (2).

2. The multi-stage combined ozone oxidation tower as claimed in claim 1, wherein the first oxidation tower (2) and the second oxidation tower (16) are identical in shape and size, and the central axis of the first oxidation tower (2) is coincident with the central axis of the second oxidation tower (16).

3. The multi-stage combined ozone oxidation tower as claimed in claim 1, wherein the stirrer (10) is welded to the rotating plate (17) to form an integral structure, and the stirrer (10) forms a rotating structure with the first oxidation tower (2) through the rotating plate (17), the rotating shaft (9), the motor (8).

4. The multi-stage combined ozone oxidation tower as claimed in claim 1, wherein the stirring blades (11) are vertically distributed with the stirrer (10), and the stirring blades (11) are fixedly connected with the stirrer (10).

5. The multi-stage combined ozone oxidation tower as claimed in claim 1, wherein the sewage inlet holes (3) are distributed in a cylindrical structure, and the inner sides of the sewage inlet holes (3) are distributed in a communication structure with the inner side of the first oxidation tower (2).

6. The multi-stage combined ozone oxidation tower as claimed in claim 1, wherein the agitators (10) are symmetrical about the central axis of the rotating plate (17), and the agitators (10) are equally spaced in two groups.