CN212151753U

CN212151753U - Environment-friendly oxidation catalytic unit for sewage treatment

Info

Publication number: CN212151753U
Application number: CN202020602326.2U
Authority: CN
Inventors: 胡纯政
Original assignee: Jiangsu Subei Environmental Protection Group Co ltd
Current assignee: Jiangsu Subei Environmental Protection Group Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an environment-friendly oxidation catalytic unit for sewage treatment, including strutting arrangement, the strutting arrangement downside is provided with the inlet tube that is used for intaking and is used for arranging the slag pipe of sediment, the strutting arrangement upside is provided with the outlet pipe that is used for going out water, the strutting arrangement top is provided with tail gas recovery pipe, still including setting up last being used for of strutting arrangement carries out the air inlet unit of ozone diffusion to sewage, and sets up be used for on the strutting arrangement to carry out the thoughtlessly mixing device that moves to sewage, air inlet unit encircles thoughtlessly mixing device border, thoughtlessly mixing device with strutting arrangement connects, air inlet unit with strutting arrangement connects. The utility model discloses an air inlet unit, thoughtlessly mix the setting of mixing the device, make the even distribution of ozone around sewage, through the thoughtlessly moving to sewage, increase the area of contact of ozone and sewage simultaneously, improved the utilization ratio of catalytic effect and ozone.

Description

Environment-friendly oxidation catalytic unit for sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to an environment-friendly oxidation catalytic unit for sewage treatment.

Background

The water environment pollution caused by the industrial waste water, especially the toxic and harmful refractory industrial waste water generated in the fields of pharmacy, fine chemical industry and the like, has been widely regarded, but the technical difficulty which troubles the water treatment industry is always how to discharge the waste water to reach the standard. The traditional industrial wastewater treatment method can not effectively remove pollutants, is easy to generate secondary pollution in the treatment process, mainly depends on introducing ozone into the wastewater to make the ozone contact the wastewater in the process of catalyzing the wastewater at present, but has the defects of low ozone utilization rate and influence on the oxidation catalysis effect due to small contact area in the process of contacting water and gas at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environment-friendly oxidation catalytic unit for sewage treatment in order to solve above-mentioned problem, the utility model discloses an air inlet unit, the setting of mixing device make the even distribution of ozone around sewage, through the thoughtlessly moving of sewage simultaneously, increase the area of contact of ozone and sewage, improved the utilization ratio of catalytic effect and ozone.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides an environment-friendly oxidation catalytic unit for sewage treatment, includes strutting arrangement, the strutting arrangement downside is provided with the inlet tube that is used for intaking and is used for arranging the slag pipe of sediment, the strutting arrangement upside is provided with the outlet pipe that is used for going out water, the strutting arrangement top is provided with tail gas recovery pipe, still including setting up last being used for of strutting arrangement carries out the air inlet unit of ozone diffusion to sewage, and sets up be in what be used for on the strutting arrangement mixes the device to sewage and thoughtlessly move mixes, air inlet unit encircles mix the device border, mix the device with strutting arrangement connects, air inlet unit with strutting arrangement connects.

Further setting: the supporting device comprises a treatment tank, three supporting legs are evenly arranged at the lower end of the treatment tank, a base is arranged at the lower ends of the supporting legs, and the treatment tank is welded with the water inlet pipe, the water outlet pipe, the tail gas recovery pipe and the slag discharge pipe.

So set up, the supporting leg the base supports the stability of wholly placing, and it is firm to weld between messenger's connecting piece.

Further setting: air inlet unit includes the intake pipe, intake pipe one end is located the strutting arrangement inboard is provided with annular pipe, annular pipe is annular distribution and is in the strutting arrangement, be located the outside annular pipe upper end is provided with the standpipe, the standpipe evenly is provided with everywhere, annular pipe evenly be provided with the through-hole on the standpipe, the intake pipe with the strutting arrangement welding.

So set up, will the intake pipe switch on ozone source, through annular pipe, the standpipe will ozone even send into the sewage week in the strutting arrangement, the reinforcing and the contact force of sewage.

Further setting: the device of mixing includes the support, be provided with the derailleur on the support, the derailleur input is connected with the motor, the derailleur output is connected with the axis of rotation, the axis of rotation passes the strutting arrangement top, the axis of rotation is located the strutting arrangement inboard is provided with the puddler, and is adjacent be vertical form between the puddler, the puddler both ends are the inclined plane form, the puddler with the axis of rotation welding, the axis of rotation with strutting arrangement rotates and connects.

So set up, through the motor drives the axis of rotation is rotatory, makes in the axis of rotation the puddler stirs sewage, improves the contact efficiency of sewage and ozone.

Further setting: the device of mixing includes the support, be provided with the derailleur on the support, the derailleur input is connected with the motor, the derailleur output is connected with the axis of rotation, the axis of rotation passes the strutting arrangement top, the axis of rotation is located the strutting arrangement inboard is provided with spiral compounding blade, spiral compounding blade with the axis of rotation welding, the axis of rotation with strutting arrangement rotates and connects.

So set up, through the motor drives the axis of rotation is rotatory, makes in the axis of rotation spiral compounding blade stirs sewage, improves the contact efficiency of sewage and ozone.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through the setting of air inlet unit, thoughtlessly mix the setting of stirring the device, make the even distribution of ozone around sewage, through thoughtlessly moving sewage, increase the area of contact of ozone and sewage simultaneously, improved the utilization ratio of catalytic effect and ozone.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is an isometric view of an environmentally friendly oxidation catalyst assembly for sewage treatment according to the present invention;

FIG. 2 is a schematic structural diagram of an environment-friendly oxidation catalyst device for sewage treatment according to the present invention;

FIG. 3 is a schematic structural view of an air inlet device of an oxidation catalyst device for environment-friendly sewage treatment according to the present invention;

FIG. 4 is a schematic structural view of a mixing device according to example 1 of an oxidation catalyst device for environmental protection sewage treatment of the present invention;

fig. 5 is a schematic structural diagram of a mixing device in embodiment 2 of the oxidation catalyst device for environment-friendly sewage treatment of the present invention.

The reference numerals are explained below:

1. a support device; 11. a treatment tank; 12. supporting legs; 13. a base; 2. a water inlet pipe; 3. an air intake device; 31. an air inlet pipe; 32. an annular circular tube; 33. a vertical tube; 4. a mixing device; 41. a support; 42. a transmission; 43. an electric motor; 44. a rotating shaft; 45. a stirring rod; 46. a helical mixing blade; 5. a water outlet pipe; 6. a tail gas recovery pipe; 7. a slag pipe.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, an environment-friendly oxidation catalysis device for sewage treatment comprises a support device 1, a water inlet pipe 2 for water inlet and a slag discharge pipe 7 for slag discharge are arranged at the lower side of the support device 1, a water outlet pipe 5 for water outlet is arranged at the upper side of the support device 1, a tail gas recovery pipe 6 is arranged at the top of the support device 1, an air inlet device 3 for ozone diffusion of sewage is arranged on the support device 1, and a stirring and mixing device 4 for stirring and mixing sewage is arranged on the support device 1, the air inlet device 3 surrounds the periphery of the stirring and mixing device 4, the stirring and mixing device 4 is connected with the support device 1, and the air inlet device 3 is connected with the support device 1.

Preferably: the supporting device 1 comprises a treatment tank 11, three supporting legs 12 are uniformly arranged at the lower end of the treatment tank 11, a base 13 is arranged at the lower end of each supporting leg 12, the treatment tank 11 is welded with a water inlet pipe 2, a water outlet pipe 5, a tail gas recovery pipe 6 and a slag discharge pipe 7, the supporting legs 12 and the base 13 support the overall placement stability, and the welding ensures that the connecting pieces are sealed and firm; the air inlet device 3 comprises an air inlet pipe 31, one end of the air inlet pipe 31 is positioned on the inner side of the treatment tank 11 of the support device 1 and is provided with an annular circular pipe 32, the annular circular pipe 32 is annularly distributed in the treatment tank 11 of the support device 1, the upper end of the annular circular pipe 32 positioned on the outermost side is provided with a vertical pipe 33, the vertical pipe 33 is uniformly provided with four positions, through holes are uniformly formed in the annular circular pipe 32 and the vertical pipe 33, the air inlet pipe 31 is welded with the treatment tank 11 of the support device 1, the air inlet pipe 31 is communicated with an ozone source, ozone is uniformly sent into the sewage periphery in the treatment tank 11 of the support device 1 through the annular circular pipe 32 and the vertical; the mixing device 4 comprises a support 41, a transmission 42 is arranged on the support 41, the input end of the transmission 42 is connected with a motor 43, the output end of the transmission 42 is connected with a rotating shaft 44, the rotating shaft 44 penetrates through the top of the treatment tank 11 of the support device 1, the rotating shaft 44 is arranged on the inner side of the treatment tank 11 of the support device 1 and is provided with a stirring rod 45, the adjacent stirring rods 45 are vertical, two ends of each stirring rod 45 are inclined planes, the stirring rods 45 are welded with the rotating shaft 44, the rotating shaft 44 is rotatably connected with the treatment tank 11 of the support device 1, the rotating shaft 44 is driven by the motor 43 to rotate, the stirring rods 45 on the rotating shaft 44 stir the sewage, and the contact efficiency.

Example 2

As shown in fig. 1-3 and 5, an oxidation catalyst device for environment-friendly sewage treatment comprises a supporting device 1, wherein a water inlet pipe 2 for water inlet and a slag discharge pipe 7 for slag discharge are arranged on the lower side of the supporting device 1, a water outlet pipe 5 for water outlet is arranged on the upper side of the supporting device 1, a tail gas recovery pipe 6 is arranged on the top of the supporting device 1, the oxidation catalyst device further comprises an air inlet device 3 arranged on the supporting device 1 and used for ozone diffusion of sewage, and a stirring device 4 arranged on the supporting device 1 and used for stirring the sewage, the air inlet device 3 surrounds the periphery of the stirring device 4, the stirring device 4 is connected with the supporting device 1, and the air inlet device 3 is connected with the supporting device 1.

Preferably: the supporting device 1 comprises a treatment tank 11, three supporting legs 12 are uniformly arranged at the lower end of the treatment tank 11, a base 13 is arranged at the lower end of each supporting leg 12, the treatment tank 11 is welded with a water inlet pipe 2, a water outlet pipe 5, a tail gas recovery pipe 6 and a slag discharge pipe 7, the supporting legs 12 and the base 13 support the overall placement stability, and the welding ensures that the connecting pieces are sealed and firm; the air inlet device 3 comprises an air inlet pipe 31, one end of the air inlet pipe 31 is positioned on the inner side of the treatment tank 11 of the support device 1 and is provided with an annular circular pipe 32, the annular circular pipe 32 is annularly distributed in the treatment tank 11 of the support device 1, the upper end of the annular circular pipe 32 positioned on the outermost side is provided with a vertical pipe 33, the vertical pipe 33 is uniformly provided with four positions, through holes are uniformly formed in the annular circular pipe 32 and the vertical pipe 33, the air inlet pipe 31 is welded with the treatment tank 11 of the support device 1, the air inlet pipe 31 is communicated with an ozone source, ozone is uniformly sent into the sewage periphery in the treatment tank 11 of the support device 1 through the annular circular pipe 32 and the vertical; the mixing device 4 comprises a support 41, a transmission 42 is arranged on the support 41, the input end of the transmission 42 is connected with a motor 43, the output end of the transmission 42 is connected with a rotating shaft 44, the rotating shaft 44 penetrates through the top of the treatment tank 11 of the support device 1, the rotating shaft 44 is positioned on the inner side of the treatment tank 11 of the support device 1 and is provided with a spiral mixing blade 46, the spiral mixing blade 46 is welded with the rotating shaft 44, the rotating shaft 44 is rotatably connected with the treatment tank 11 of the support device 1, the rotating shaft 44 is driven by the motor 43 to rotate, the spiral mixing blade 46 on the rotating shaft 44 stirs sewage, and the contact efficiency of the.

The utility model discloses theory of operation and use flow: put through the ozone source with intake pipe 31, pass through annular pipe 32 with ozone through external force pump, in standpipe 33 sent into the sewage of treatment tank 11, make sewage from the downside to the border entering ozone catalyze, it is rotatory to drive axis of rotation 44 after derailleur 42 slows down through motor 43 simultaneously, drive the puddler 45 or spiral compounding blade 46 on the axis of rotation 44 and mix sewage, make sewage and ozone improve contact efficiency, the utilization ratio of ozone has been strengthened, the catalytic effect of sewage has been improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an environment-friendly oxidation catalytic unit for sewage treatment, includes strutting arrangement (1), strutting arrangement (1) downside is provided with inlet tube (2) that are used for intaking and is used for slagging tap pipe (7) of sediment, strutting arrangement (1) upside is provided with outlet pipe (5) that are used for going out water, strutting arrangement (1) top is provided with tail gas recovery pipe (6), its characterized in that: still including setting up be used for on strutting arrangement (1) carrying out ozone diffusion's air inlet unit (3) to sewage, and set up be used for on strutting arrangement (1) mixing device (4) that thoughtlessly moves sewage, air inlet unit (3) encircle mixing device (4) border, mixing device (4) with strutting arrangement (1) are connected, air inlet unit (3) with strutting arrangement (1) are connected.

2. The oxidation catalyst device of claim 1, wherein: support arrangement (1) is including handling jar (11), it evenly is provided with three supporting legs (12) to handle jar (11) lower extreme, supporting leg (12) lower extreme is provided with base (13), handle jar (11) with inlet tube (2) outlet pipe (5) tail gas recovery pipe (6) slag tap pipe (7) welding.

3. The oxidation catalyst device of claim 1, wherein: air inlet unit (3) are including intake pipe (31), intake pipe (31) one end is located strutting arrangement (1) inboard is provided with annular pipe (32), annular pipe (32) are annular distribution in strutting arrangement (1), are located the outside annular pipe (32) upper end is provided with standpipe (33), standpipe (33) evenly is provided with everywhere, annular pipe (32) evenly be provided with the through-hole on standpipe (33), intake pipe (31) with strutting arrangement (1) welding.

4. The oxidation catalyst device of claim 1, wherein: thoughtlessly mix device (4) including support (41), be provided with derailleur (42) on support (41), derailleur (42) input is connected with motor (43), derailleur (42) output is connected with axis of rotation (44), axis of rotation (44) pass strutting arrangement (1) top, axis of rotation (44) are located strutting arrangement (1) inboard is provided with puddler (45), and is adjacent be vertical form between puddler (45), puddler (45) both ends are the inclined plane form, puddler (45) with axis of rotation (44) welding, axis of rotation (44) with strutting arrangement (1) rotates and is connected.

5. The oxidation catalyst device of claim 1, wherein: device (4) of mixing includes support (41), be provided with derailleur (42) on support (41), derailleur (42) input is connected with motor (43), derailleur (42) output is connected with axis of rotation (44), axis of rotation (44) pass strutting arrangement (1) top, axis of rotation (44) are located strutting arrangement (1) inboard is provided with spiral compounding blade (46), spiral compounding blade (46) with axis of rotation (44) welding, axis of rotation (44) with strutting arrangement (1) rotate and are connected.