CN216946378U

CN216946378U - Ozone catalytic oxidation reaction tower for wastewater treatment

Info

Publication number: CN216946378U
Application number: CN202220686718.0U
Authority: CN
Inventors: 管朋朋; 李学军
Original assignee: Shandong Lujin Environmental Engineering Co ltd
Current assignee: Shandong Lujin Environmental Engineering Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses an ozone catalytic oxidation reaction tower for wastewater treatment, which comprises a base, wherein the middle part of the upper end, the left part of the upper end and the right part of the upper end of the base are respectively and fixedly connected with a tower body, an ozone tail gas destructor and a water tank, the front lower part of the outer surface and the front middle part of the outer surface of the tower body are respectively and fixedly connected with a drain pipe and a water inlet pipe, the middle part of the lower wall of the base is provided with a mixing mechanism, the middle part of the upper end of the tower body is provided with a cleaning mechanism, the middle part of the inner wall of the tower body is fixedly connected with two filter screens, the middle part of the inner wall of the tower body is fixedly connected with a support, the left part of the upper end and the right part of the upper end of the support are both fixedly connected with limiting seats, and the left part and the right part of the upper wall of the tower body are both fixedly connected with ultraviolet disinfection lamps. The ozone catalytic oxidation reaction tower for wastewater treatment provided by the utility model is convenient for fully mixing the oxidant and wastewater, improves the mixing effect, improves the wastewater treatment efficiency, is convenient for cleaning the inside of the tower body, and improves the practicability.

Description

Ozone catalytic oxidation reaction tower for wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an ozone catalytic oxidation reaction tower for wastewater treatment.

Background

The waste water treatment is to treat the waste water by physical, chemical and biological methods, so that the waste water is purified, the pollution is reduced, the waste water is recycled and reused, and water resources are fully utilized, at present, a treatment method mainly based on an advanced oxidation technology is mostly adopted aiming at toxic and harmful industrial waste water, and the existing sterilization device for medical waste garbage has at least the following defects: 1. the existing ozone catalytic oxidation reaction tower for wastewater treatment is inconvenient for mixing wastewater and an oxidant after the oxidant is injected into the reaction tower, has poor mixing effect and influences the wastewater treatment efficiency; 2. the existing ozone catalytic oxidation reaction tower for wastewater treatment is inconvenient to clean the inside of the reaction tower and poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an ozone catalytic oxidation reaction tower for wastewater treatment, which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that: an ozone catalytic oxidation reaction tower for wastewater treatment comprises a base, wherein a tower body, an ozone tail gas destructor and a water tank are respectively fixed at the middle part of the upper end of the base, the left part of the upper end and the right part of the upper end of the base, a drain pipe and a water inlet pipe are respectively fixedly connected at the lower part and the middle part of the tower body, a mixing mechanism is arranged at the middle part of the lower wall of the base, a cleaning mechanism is arranged at the middle part of the upper end of the tower body, two filter screens are fixedly connected at the middle part of the inner wall of the tower body, a support is fixed at the middle part of the inner wall of the tower body and is positioned above the filter screens, a limit seat is fixedly connected at the left part of the upper end and the right part of the upper end of the support, an ultraviolet disinfection lamp is fixedly connected at the left part of the upper wall of the tower body and the right part of the upper wall of the tower body, a water pump is fixedly connected at the front end and the rear end of the water guide pipe and the water guide pipe respectively, and the water guide pipe are communicated with the water tank, the water delivery pipe is connected with the cleaning mechanism, and the upper end of the ozone tail gas destructor is fixedly connected with an exhaust pipe.

Preferably, the mixing mechanism includes driving motor, the driving motor output runs through the bottom tower body and extends to in the tower body and fixedly connected with rotary column, rotary column surface fixed connection has four groups of stirring subassemblies.

Preferably, the driving motors are fixedly installed in the middle of the lower wall of the base, and the four groups of stirring assemblies are distributed in an annular array.

Preferably, the stirring subassembly includes two stirring leaves, two stirred tanks have all been opened at stirring leaf middle part the common fixedly connected with stirring rod in stirring leaf opposite face middle part, two the common fixedly connected with connecting seat of one end that the rotary column was kept away from to the stirring leaf, anterior and the rear portion fixedly connected with cleaning brush and scraper blade respectively of one side that the rotary column was kept away from to the connecting seat, two the one end that the stirring leaf is close to the rotary column all is fixed with the rotary column.

Preferably, clearance mechanism is including just reversing the motor, just reversing motor output runs through the tower body top and extends to in the tower body and fixedly connected with lead screw, lead screw surface threaded connection has the regulation seat, it has the spacing groove all to open to adjust seat upper end left part and upper end right part, spacing seat passes the spacing groove, and spacing seat and spacing groove one-to-one, the one end upper portion and the lower part of adjusting the seat and keeping away from the lead screw are fixed with high pressure nozzle and annular seat respectively, fixedly connected with bellows on the high pressure nozzle, and bellows and raceway intercommunication, annular seat surface fixedly connected with clearance brush.

Preferably, positive reverse motor fixed mounting is in the upper end middle part of tower body, it is the cross setting to adjust the seat, adjust the seat and pass through spacing groove and spacing seat and tower body sliding connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the mixing mechanism and the mixing component, the driving motor is started to drive the rotary column to rotate, so that the stirring component is driven to rotate, and the wastewater and the oxidant are fully mixed under the action of the stirring blades, the stirring rod and the stirring tank, so that the wastewater and the oxidant are conveniently mixed, the mixing effect is improved, and the wastewater treatment efficiency is improved;

2. according to the utility model, the cleaning mechanism is arranged, the forward and reverse rotating motor is started to drive the lead screw to rotate, so that the adjusting seat drives the high-pressure spray head and the annular seat to move up and down, the inner wall of the tower body is cleaned under the action of the annular seat, the water pump is started, water is conveyed to the water conveying pipe through the water guide pipe and is conveyed to the high-pressure spray head through the telescopic hose and sprayed out of the high-pressure spray head, the inner wall of the tower body is convenient to wash, the cleaning efficiency is improved, the interior of the tower body is convenient to clean, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an ozone catalytic oxidation reaction tower for wastewater treatment according to the present invention.

FIG. 2 is a schematic view of a part of the structural connection of an ozone catalytic oxidation reaction tower for wastewater treatment according to the present invention.

FIG. 3 is a schematic diagram of the overall structure of a mixing mechanism of an ozone catalytic oxidation reaction tower for wastewater treatment according to the present invention.

FIG. 4 is a schematic diagram of the overall structure of a mixing assembly of an ozone catalytic oxidation reaction tower for wastewater treatment according to the present invention.

FIG. 5 is a schematic diagram of the overall structure of a cleaning mechanism of an ozone catalytic oxidation reaction tower for wastewater treatment according to the present invention.

In the figure: 1. a base; 2. a tower body; 3. an ozone tail gas destructor; 4. a water tank; 5. a cleaning mechanism; 6. a mixing mechanism; 7. a water pump; 8. a water conduit; 9. a water delivery pipe; 10. a drain pipe; 11. a water inlet pipe; 12. an exhaust pipe; 13. filtering with a screen; 14. a support; 15. a limiting seat; 16. an ultraviolet disinfection lamp; 61. a drive motor; 62. turning the column; 63. a stirring assembly; 631. stirring blades; 632. a stirring rod; 633. a stirring tank; 634. a connecting seat; 635. cleaning brushes; 636. a squeegee; 51. a positive and negative rotation motor; 52. a screw rod; 53. an adjusting seat; 54. a limiting groove; 55. a high pressure spray head; 56. an annular seat; 57. cleaning a brush; 58. a flexible hose.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: an ozone catalytic oxidation reaction tower for wastewater treatment comprises a base 1, wherein a tower body 2, an ozone tail gas destructor 3 and a water tank 4 are respectively fixed at the middle part of the upper end, the left part of the upper end and the right part of the upper end of the base 1, a drain pipe 10 and a water inlet pipe 11 are respectively fixedly connected at the lower part and the middle part of the tower body 2, a mixing mechanism 6 is arranged at the middle part of the lower wall of the base 1, a cleaning mechanism 5 is arranged at the middle part of the upper end of the tower body 2, two filter screens 13 are fixedly connected at the middle part of the inner wall of the tower body 2, a support 14 is fixed at the middle part of the inner wall of the tower body 2, the support 14 is positioned above the filter screens 13, a limiting seat 15 is fixedly connected at the left part of the upper end and the right part of the upper end of the support 14, an ultraviolet disinfection lamp 16 is fixedly connected at the left part and the right part of the upper wall of the tower body 2, a water pump 7 is fixedly connected at the middle part of the upper end of the water tank 4, a water guide pipe 8 and a water delivery pipe 9 are respectively fixedly connected at the front end and the rear end of the water pump 7, the water guide pipe 8 is communicated with the water tank 4, the water delivery pipe 9 is connected with the cleaning mechanism 5, and the upper end of the ozone tail gas destructor 3 is fixedly connected with an exhaust pipe 12.

In the present embodiment, the mixing mechanism 6 includes a driving motor 61, an output end of the driving motor 61 penetrates through the bottom of the tower body 2 and extends into the tower body 2, and is fixedly connected with a rotating column 62, and four groups of stirring assemblies 63 are fixedly connected to an outer surface of the rotating column 62; the driving motor 61 is fixedly arranged in the middle of the lower wall of the base 1, and the four groups of stirring assemblies 63 are distributed in an annular array; the stirring assembly 63 comprises two stirring blades 631, two stirring tanks 633 are respectively arranged in the middle of each of the two stirring blades 631, stirring rods 632 are jointly and fixedly connected to the middle of opposite surfaces of the two stirring blades 631, a connecting seat 634 is jointly and fixedly connected to one end of each of the two stirring blades 631, which is far away from the rotating column 62, the front part and the rear part of one side of the connecting seat 634, which is far away from the rotating column 62, are respectively and fixedly connected with a cleaning brush 635 and a scraper 636, and one ends of the two stirring blades 631, which are close to the rotating column 62, are respectively fixed to the rotating column 62; be equipped with the control valve on the drain pipe 10, two filter screens 13 are the photocatalyst filter screen, through setting up mixing mechanism 6 and stirring subassembly 63 to be convenient for make oxidant and waste water carry out the intensive mixing, the mixed effect improves, improves waste water treatment efficiency.

In the specific embodiment, the cleaning mechanism 5 comprises a forward and reverse rotation motor 51, the output end of the forward and reverse rotation motor 51 penetrates through the top of the tower body 2 and extends into the tower body 2 and is fixedly connected with a screw rod 52, the outer surface of the screw rod 52 is in threaded connection with an adjusting seat 53, the left part and the right part of the upper end of the adjusting seat 53 are both provided with a limiting groove 54, the limiting seats 15 penetrate through the limiting grooves, the limiting seats 15 and the limiting grooves 54 are in one-to-one correspondence, the upper part and the lower part of one end, far away from the screw rod 52, of the adjusting seat 53 are respectively and fixedly provided with a high-pressure nozzle 55 and an annular seat 56, the high-pressure nozzle 55 is fixedly connected with a flexible hose 58, the flexible hose 58 is communicated with the water pipe 9, and the outer surface of the annular seat 56 is fixedly connected with a cleaning brush 57; the positive and negative rotation motor 51 is fixedly arranged in the middle of the upper end of the tower body 2, the adjusting seat 53 is arranged in a cross shape, and the adjusting seat 53 is connected with the tower body 2 in a sliding way through a limiting groove 54 and a limiting seat 15; through setting up clearance mechanism 5 to be convenient for clear up 2 insides of tower body, improve the practicality.

The utility model relates to an ozone catalytic oxidation reaction tower for wastewater treatment, in the using process, firstly, an oxidant enters a tower body 2 through a water inlet pipe 11, then wastewater enters the tower body 2 through the water inlet pipe 11, a driving motor 61 is started to drive a rotating column 62 to drive a stirring assembly 63 to rotate, so that the wastewater and the oxidant are mixed, the wastewater and the oxidant are fully mixed under the action of a stirring blade 631, a stirring rod 632 and a stirring tank 633, so that the wastewater and the oxidant are conveniently mixed, the mixing effect is improved, the wastewater treatment efficiency is improved, the rapid reaction of the wastewater and the oxidant is facilitated, the utilization rate of ozone is improved, then the mixed wastewater is discharged through a water discharge pipe 10, the ozone is filtered under the action of two filter screens 13, the ozone is decomposed into active hydroxyl radicals under the irradiation of an ultraviolet disinfection lamp 16, and finally the ozone is conveyed into an ozone tail gas destructor 3 through an exhaust pipe 12, and the ozone after filtration is converted into harmless gas to be discharged through the ozone tail gas destructor 3, when the inside of the base 1 needs to be cleaned, clean water is injected into the water tank 4 through the water injection port, the forward and reverse rotating motor 51 is started, the screw rod 52 is driven to rotate, so that the adjusting seat 53 drives the high-pressure spray nozzle 55 and the annular seat 56 to move up and down, the upper part of the inner wall of the tower body 2 is cleaned under the action of the annular seat 56, the water pump 7 is started, water is conveyed to the water conveying pipe 9 through the water guide pipe 8 and is conveyed to the high-pressure spray nozzle 55 through the telescopic hose 58 and is sprayed out of the high-pressure spray nozzle 55, so that the inner wall of the tower body 2 is conveniently washed, the driving motor 61 is started, the rotating column 62 is driven to rotate, so that the stirring blades 631 drive the connecting seat 634 to rotate, the connecting seat 634 and the scraper 636 are used for cleaning the lower part of the inner wall of the tower body 2, the cleaning efficiency is improved, and the inside of the tower body 2 is conveniently cleaned, the practicability is improved.

The foregoing has described the general principles and principal features of the utility model and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the embodiments and descriptions are provided only to illustrate the principle of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ozone catalytic oxidation reaction tower for waste water treatment, includes base (1), its characterized in that: the ozone tail gas destruction device is characterized in that a tower body (2), an ozone tail gas destruction device (3) and a water tank (4) are respectively fixed to the middle portion of the upper end of the base (1), the lower portion and the middle portion of the tower body (2) are respectively fixedly connected with a drain pipe (10) and a water inlet pipe (11), a mixing mechanism (6) is arranged in the middle of the lower wall of the base (1), a cleaning mechanism (5) is arranged in the middle of the upper end of the tower body (2), two filter screens (13) are fixedly connected to the middle portion of the inner wall of the tower body (2), a support (14) is fixed to the middle portion of the inner wall of the tower body (2), the support (14) is located above the filter screens (13), a limit seat (15) is fixedly connected to the left portion of the upper end of the support (14) and the right portion of the upper end of the tower body (2), an ultraviolet disinfection lamp (16) is fixedly connected to the left portion and the right portion of the upper wall of the tower body, a water pump (7) is fixedly connected to the middle portion of the upper end of the water tank (4), the ozone tail gas destructor is characterized in that the front end and the rear end of the water pump (7) are respectively and fixedly connected with a water guide pipe (8) and a water delivery pipe (9), the water guide pipe (8) is communicated with the water tank (4), the water delivery pipe (9) is connected with the cleaning mechanism (5), and the upper end of the ozone tail gas destructor (3) is fixedly connected with an exhaust pipe (12).

2. The catalytic ozonation reactor tower of claim 1, wherein: mixing mechanism (6) include driving motor (61), driving motor (61) output runs through tower body (2) bottom and extends to in tower body (2) and fixedly connected with rotary column (62), rotary column (62) outer fixed surface is connected with four groups of stirring subassembly (63).

3. The catalytic ozonation reactor tower of claim 2, wherein: the driving motors (61) are fixedly installed in the middle of the lower wall of the base (1), and the four groups of stirring assemblies (63) are distributed in an annular array.

4. The catalytic ozonation reactor tower of claim 2, wherein: stirring subassembly (63) includes two stirring leaf (631), two stirring leaf (631) middle part has all opened two stirred tank (633), two the common fixedly connected with stirring rod (632) in stirring leaf (631) opposite face middle part, two the common fixedly connected with connecting seat (634) of one end of revolving post (62) is kept away from to stirring leaf (631), one side front portion and the rear portion of revolving post (62) are kept away from in connecting seat (634) fixedly connected with cleaning brush (635) and scraper blade (636) respectively, two the one end that stirring leaf (631) is close to revolving post (62) all is fixed with revolving post (62).

5. The catalytic ozonation reactor tower of claim 1, wherein: clearance mechanism (5) are including just reversing motor (51), just reversing motor (51) output runs through tower body (2) top and extends to tower body (2) interior and fixedly connected with lead screw (52), lead screw (52) surface threaded connection has regulation seat (53), it has spacing groove (54) all to open with the upper end right part to adjust seat (53) upper end left part, spacing seat (15) are passed spacing groove, and spacing seat (15) and spacing groove (54) one-to-one, the one end upper portion and the lower part of keeping away from lead screw (52) of regulation seat (53) are fixed with high-pressure nozzle (55) and annular seat (56) respectively, fixedly connected with bellows (58) on high-pressure nozzle (55), and bellows (58) and raceway (9) intercommunication, annular seat (56) surface fixed connection has cleaning brush (57).

6. The catalytic ozonation reactor tower of claim 5, wherein: just reversing motor (51) fixed mounting is in the upper end middle part of tower body (2), it is the cross setting to adjust seat (53), adjust seat (53) through spacing groove (54) and spacing seat (15) and tower body (2) sliding connection.