CN208151019U - A kind of rotary type efficient sewage-treatment plant - Google Patents
A kind of rotary type efficient sewage-treatment plant Download PDFInfo
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- CN208151019U CN208151019U CN201820278941.5U CN201820278941U CN208151019U CN 208151019 U CN208151019 U CN 208151019U CN 201820278941 U CN201820278941 U CN 201820278941U CN 208151019 U CN208151019 U CN 208151019U
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Abstract
The utility model discloses a kind of rotary type efficient sewage-treatment plants, including reaction chamber, agitating device and light source, the reaction chamber has cavity, the agitating device is set to the cavity, the agitating device is equipped with photocatalysis layer, the light source is set to the cavity, to irradiate the photocatalysis layer.The utility model has the advantages of simple structure, and photocatalysis layer is arranged on agitating device, and photocatalysis layer is rotated with agitating device, increases the mass-transfer efficiency between photocatalysis layer and sewage, improves sewage treatment capacity, while convenient for recycling photocatalysis layer.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of rotary type efficient sewage-treatment plant.
Background technique
Water resources problems are always people's very concern, quite serious especially in terms of water pollution.Wherein,
Waste water from dyestuff causes wastewater treatment difficult because its organic dyestuff is more, toxic, complicated component etc., this is also always China's weaving
The problem of industry and environmental protection aspect.Waste water can be handled there are many kinds of method at present, since photocatalytic oxidation is in light
Strong oxidizer can be continuously generated according under, can be recycled for multiple times, and secondary pollution is not caused to environment, and become currently has prospect very much
Processing technique.
Photocatalytic reaction device can be divided into slurry photocatalytic reactor and load according to the existing forms of catalyst
Formula photo catalysis reactor.Slurry photocatalytic reactor research is more early, mainly for the treatment of waste water, because photochemical catalyst is in waste water
In dispersion suspended state, have with pollutant and more adequately contact, therefore substantially not by mass transfer and limit, reaction rate is high, structure
Simply, easy to operate.But the shortcomings that slurry photocatalytic reactor also has itself：Little particle photochemical catalyst is difficult to separate, and big
Grain photocatalyst granular is also easy to produce deposition, and the photocatalyst granular of bulky grain high concentration will cause suspension muddiness, influence light and wear
Thoroughly, efficiency is reduced.Although light can be solved to a certain extent by film layer stream, plate washer design, bottom of pond bubbling, mechanical vortex etc. to urge
The problems such as deposition of agent, light transmittance, but cannot fundamentally solve the problems, such as the recycling of photochemical catalyst.Load type photocatalysis is anti-
Answering device is to solve the problems, such as that photochemical catalyst recycles purpose reactor to reach on photocatalyst to carrier.But it is existing
The reactor mass transfer rate of most load types is low, and high-energy utilization rate is small.
Utility model content
The purpose of this utility model is that：Above-mentioned deficiency in the prior art is solved, a kind of revolving high-efficient sewage is provided
Water treatment facilities.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of rotary type efficient sewage treatment dress
It sets, including reaction chamber, agitating device and light source, the reaction chamber has cavity, and the agitating device is set to the cavity, described
Agitating device includes motor and agitating shaft, and the agitating shaft is equipped with photocatalysis layer, and the light source is set to the cavity, to irradiate
The photocatalysis layer.
Further, light transmission waterproof layer is additionally provided in the cavity, the light transmission waterproof layer separates the cavity into the first chamber
Body and the second cavity, the agitating device are set to first cavity, and the light source is set to second cavity.
Further, the material that the light transmission waterproof layer is is quartz.
Further, the inner wall of the cavity is additionally provided with reflecting layer.
Further, the light source is ultraviolet lamp.
Further, the ultraviolet lamp is arranged along the circumferential uniform intervals of the reaction chamber.
It further, further include water inlet, water inlet pipe, water outlet and outlet pipe, the water inlet and the water inlet pipe
Connection, the outlet pipe are connect with the water outlet, and the water inlet is set to reaction chamber bottom, and the water outlet is set to described anti-
The top of case is answered, the water outlet is equipped with overflow weir, and the overflow weir is located at the cavity.
It further, further include exhaust outlet and exhaust fan, the exhaust outlet and the exhaust fan are set to the reaction chamber
Top.
Further, the agitating shaft has multiple stirring rod, and multiple stirring rod are radially set to the agitating shaft,
The photocatalysis layer is set to the stirring rod.
Further, multiple stirring rod are arranged along the axial uniform intervals of the agitating shaft, multiple stirring rod
Also it is arranged along the circumferential uniform intervals of the agitating shaft.
By adopting the above-described technical solution, the utility model has the beneficial effects that：In the sewage treatment of the utility model
In device, photocatalysis layer is set on the agitating shaft on agitating device, light source is equipped in reaction chamber, is urged by light source irradiation light
Change layer, in the course of rotation, the liquid motion at agitating shaft is more fierce for agitating device, and photocatalysis layer setting is being stirred
It mixes on axis, can greatly increase the mass-transfer efficiency between photocatalysis layer and sewage, improve the treatment effeciency of sewage；By photocatalysis
Layer is located on agitating shaft, while improving photochemical catalyst recycling, is also improved mass transfer rate, capacity usage ratio is improved, to mention
The ability of high photo catalysis reactor processing sewage.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the utility model sewage-treatment plant schematic cross-sectional view；
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1；
Fig. 3 is the enlarged diagram of the part B of Fig. 1；
Fig. 4 is the enlarged diagram of the C portion of Fig. 2；
Appended drawing reference：1- reaction chamber, 2- cavity, the first cavity of 21-, the second cavity of 22-, 3- agitating device, 31- motor,
32- agitating shaft, 33- stirring rod, 4- light source, 5- photocatalysis layer, 6- light transmission waterproof layer, the reflecting layer 7-, 8- water inlet, 9- water inlet
Pipe, 10- water outlet, 11- outlet pipe, 12- overflow weir, 13- exhaust outlet, 14- exhaust fan.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " center ", "inner" or position are closed
System for be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy
The property wanted.
Term " parallel ", " vertical " etc. are not offered as requiring component absolute parallel or vertical, but can be slightly tilted.Such as
" parallel " only refers to that its direction is more parallel with respect to for " vertical ", is not that the expression structure has to be substantially parallel, and
It is that can be slightly tilted.
Embodiment 1：A kind of rotary type efficient sewage-treatment plant, including reaction chamber 1, agitating device 3 and light source 4, it is described
The inside of reaction chamber 1 has cavity 2, and the agitating device 3 includes motor 31 and agitating shaft 32, and agitating shaft 32 is set to the cavity
In 2, the agitating shaft 32 of the agitating device 3 is located at the center of cavity 2, and vertical with the bottom of reaction chamber 1, in the agitating device
The part of 3 agitating shaft 32 being located in cavity 2 is attached with photocatalysis layer 5, and photocatalysis layer 5 is placed in the sewage of cavity 2, and
Photocatalysis layer 5 is rotated together with agitating device 3, and the light source 4 is set to the cavity 2, and the light of light source 4 can irradiate photocatalysis layer
5, make sewage that light-catalyzed reaction occur.
When using the sewage-treatment plant of the present embodiment, agitating shaft 32 is revolved in the sewage of cavity 2 with certain speed
Turn, the photocatalysis layer 5 adhered on agitating shaft 32 is rotated together with agitating shaft 32, and the light source 4 in cavity 2 is radiated at photocatalysis layer 5
On, make the sewage in cavity 2 that light-catalyzed reaction occur, while 5 one side of photocatalysis layer is rotated with agitating device 3, makes sewage on one side
Light-catalyzed reaction occurs, rotating photocatalysis layer 5 increases the mass transfer effect between photocatalysis layer 5 and sewage during the reaction
Rate improves the ability of present apparatus processing sewage.
In the present embodiment, light source 4 can be fixed at the inner wall of the separate agitating shaft of cavity 2, can also pass through existing skill
Set-up mode in art, the light for issuing light source 4 are radiated on photocatalysis layer 5,
Preferably, light transmission waterproof layer 6 is additionally provided in the cavity 2, it is first that the light transmission waterproof layer 6, which divides cavity 2,
Cavity 21 and the second cavity 22, the agitating device 3 are set to first cavity 21, and sewage is placed in the first cavity 21, and light is urged
The process for changing processing sewage carries out in the first cavity 21, and the light source 4 is set to second cavity 22, and the second cavity 22 is along stirring
The axial direction for mixing axis is looped around the periphery of the first cavity 21, and the light that light source 4 issues is irradiated to agitating device 3 by light transmission waterproof layer 6
Photocatalysis layer 5 on, wherein the main function of light transmission waterproof layer 6 is that sewage is isolated with light source 4, and sewage is not allowed to connect with light source 4
Touching, to extend the service life of light source 4, while avoiding the impurity in sewage from being attached on light source 4, influences illumination.
In the present embodiment, the second cavity 22 is one, and multiple light sources 4 are arranged in the second cavity 22；In the utility model
Other embodiments in, can also be that the multiple light transmission waterproof layers 6 of setting, multiple light transmission waterproof layers 6 will be formed with the inner wall of cavity 2
Multiple second cavitys 22, the corresponding light source 4 being arranged in multiple second cavitys 22, in the second cavity 22 of multiple light sources 4
The light of sending is radiated on the photocatalysis layer 5 in the first cavity 21.
Preferably, in the embodiments of the present invention, the material that the light transmission waterproof layer 6 is is quartz, Quartz ultraviolet
The absorptivity of light is low, and energy can be improved using quartz as light transmission waterproof layer 6 in exactly ultraviolet light required for photocatalysis layer 5
Utilization rate, it is energy saving.Wherein, the light source 4 is ultraviolet lamp.
Preferably, reflecting layer 7 is additionally provided in cavity 2 in the present embodiment, the reflecting layer 7 is set to second cavity
The inner wall of 22 sides far from first cavity 21.The light of all directions is reflected on photocatalysis layer 5 by reflecting layer 7, reduces light
The loss of energy, it is energy saving.
In the present embodiment, the agitating shaft 32 has multiple stirring rod 33, and the stirring rod 33 is radial to be set to described stir
Axis 32 is mixed, multiple stirring rod 33 are arranged along the short transverse uniform intervals of the agitating shaft 32, and photocatalysis layer 5 is set to described
On agitating shaft 32, multiple stirring rod 33 are opened centered on agitating shaft 32 to external radiation, radial, multiple stirring rod 33
Axial uniform intervals along the agitating shaft 32 are arranged, while multiple stirring rod 33 are also along the circumferential equal of the agitating shaft 32
Multiple stirring rod 33 are arranged in even be arranged at intervals on agitating shaft 32, make sewage energy and the photocatalysis of the different height in cavity 2
Layer 5 contacts, and reacts the sewage in cavity 2 uniformly, effectively raises reaction efficiency.
In the present embodiment, the cylindrical shape of reaction chamber 1, ultraviolet lamp are the fluorescent tube of strip, the length of the ultraviolet lamp
Direction is spent along the evenly spaced inner wall that the second cavity 22 is arranged in of axial direction of the reaction chamber 1, and agitating device 3 is located at the
The center of one cavity 21, multiple ultraviolet lamps are fixed on the inner wall of reaction chamber 1, and are the center of circle with agitating device 3, along agitating shaft 32
Circumferential annular array.In the other embodiments of the utility model, ultraviolet lamp can also be that spiral is located at the second cavity 22
Inner wall, the shape of ultraviolet lamp is helical form accordingly.
Embodiment 2：On the basis of embodiment 1, the sewage-treatment plant of the present embodiment further includes water inlet 8, water inlet pipe
9, water outlet 10 and outlet pipe 11, the water inlet 8 are connect with the water inlet pipe 9, the outlet pipe 11 and the water outlet
10 connections, the water inlet 8 are set to 1 bottom of reaction chamber, and the water outlet 10 is set to the top of the reaction chamber 1, the water outlet
Overflow weir 12 is equipped at mouth 10, the overflow weir 12 is located at the cavity 2.It further include exhaust outlet 13 and exhaust fan 14, the row
Port 13 and the exhaust fan 14 are set to 1 top of reaction chamber.At the top of reaction chamber 1, exhaust outlet 13 and air draft are set
Fan, facilitates during the reaction, the circulation and heat dissipation of air in cavity 2；Overfalling weir is set at water outlet 10, is facilitated point
From the supernatant and suspension in cavity 2, the supernatant in cavity 2 is made to flow to outlet pipe 11 from water outlet 10, and in cavity 2
Suspension is deposited in cavity 2.
When using the device of the present embodiment, sewage enters in cavity 2 from water inlet pipe 9, opens motor 31 and ultraviolet light
Lamp, while opening exhaust fan, the sewage in cavity 2 is under the action of illumination, the effect of pollutant in sewage in photocatalysis layer 5
Lower gradually to be degraded, the supernatant after degradation is discharged from water outlet 10.
In above-described embodiment 1-2, reaction chamber 1 is made of hard material, having a size of 10cm-500cm, in practice
In, corresponding size can be designed as needed；The number of light source 4 is 4-16, and the size of light source 4 can be according to reaction chamber
1 size determines；The velocity of rotation of agitating device 3 is 300-600rpm.
The utility model has the advantages of simple structure, and photocatalysis layer is arranged on agitating device, and photocatalysis layer turns with agitating device
It is dynamic, increase the mass-transfer efficiency between photocatalysis layer and sewage, improves sewage treatment capacity, while convenient for recycling photocatalysis layer.
Claims (10)
1. a kind of rotary type efficient sewage-treatment plant, it is characterised in that：It is described anti-including reaction chamber, agitating device and light source
Answer case that there is cavity, the agitating device is set to the cavity, and the agitating device includes motor and agitating shaft, the agitating shaft
Equipped with photocatalysis layer, the light source is set to the cavity, to irradiate the photocatalysis layer.
2. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：It is additionally provided in the cavity
Light waterproof layer, the light transmission waterproof layer separate the cavity into the first cavity and the second cavity, and the agitating device is set to described the
One cavity, the light source are set to second cavity.
3. rotary type efficient sewage-treatment plant according to claim 2, it is characterised in that：The light transmission waterproof layer
Material is quartz.
4. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：The inner wall of the cavity is also set
There is reflecting layer.
5. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：The light source is ultraviolet light
Lamp.
6. rotary type efficient sewage-treatment plant according to claim 5, it is characterised in that：The ultraviolet lamp is described in
The circumferential uniform intervals of reaction chamber are arranged.
7. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：It further include water inlet, water inlet
Pipe, water outlet and outlet pipe, the water inlet are connect with the water inlet pipe, and the outlet pipe is connect with the water outlet, institute
Water inlet is stated set on reaction chamber bottom, the water outlet is set to the top of the reaction chamber, and the water outlet is equipped with overflow weir,
The overflow weir is located at the cavity.
8. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：It further include exhaust outlet and exhaust
Fan, the exhaust outlet and the exhaust fan are set at the top of the reaction chamber.
9. rotary type efficient sewage-treatment plant according to claim 1, it is characterised in that：The agitating shaft has multiple
Stirring rod, multiple stirring rod are radially set to the agitating shaft, and the photocatalysis layer is set to the stirring rod.
10. rotary type efficient sewage-treatment plant according to claim 9, it is characterised in that：Multiple stirring rod edges
The axial uniform intervals of the agitating shaft are arranged, and multiple stirring rod are also arranged along the circumferential uniform intervals of the agitating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278941.5U CN208151019U (en) | 2018-02-27 | 2018-02-27 | A kind of rotary type efficient sewage-treatment plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278941.5U CN208151019U (en) | 2018-02-27 | 2018-02-27 | A kind of rotary type efficient sewage-treatment plant |
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| CN208151019U true CN208151019U (en) | 2018-11-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723805A (en) * | 2019-11-20 | 2020-01-24 | 佛山科学技术学院 | Photocatalytic water storage tank for sewage treatment |
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2018
- 2018-02-27 CN CN201820278941.5U patent/CN208151019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723805A (en) * | 2019-11-20 | 2020-01-24 | 佛山科学技术学院 | Photocatalytic water storage tank for sewage treatment |
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