CN208234682U - A kind of appliance for treating drinking water - Google Patents
A kind of appliance for treating drinking water Download PDFInfo
- Publication number
- CN208234682U CN208234682U CN201820029160.2U CN201820029160U CN208234682U CN 208234682 U CN208234682 U CN 208234682U CN 201820029160 U CN201820029160 U CN 201820029160U CN 208234682 U CN208234682 U CN 208234682U
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- reaction column
- active carbon
- water
- column
- pipe
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a kind of appliance for treating drinking water, and the device includes ozone generator (1) and O3/ UV main reaction column (12) and active carbon reaction column (15).O3The core of/UV oxidation unit is that one kind can carry out catalytic wet oxidation and ultraviolet lamp tube at normal temperatures and pressures, can be come into full contact with the ozone in water body, so that the utilization rate of ozone significantly improves.The device also has many advantages, such as that reaction is mild, contaminant degradation is thorough, treatment effect is stable, standard water discharge rate is high, without secondary pollution, compact-sized, occupied area is small, and future will have broader practice prospect.
Description
Technical field
The utility model belongs to drinking water treatment field, and in particular to a kind of appliance for treating drinking water.
Background technique
O3/ UV oxidation technology is a kind of photochemical oxidation process carried out under visible light or action of ultraviolet light, because it is anti-
It answers mild condition (room temperature, normal pressure), oxidability strong and quickly grows.O3/ UV method starts from the 1970s, being substantially carried out
Research in water process, with solve the problems, such as it is toxic and can not degradable chemical processing.But traditional ozone Oxidation Treatment
Drinking water there are ozone utilization rates it is low, oxidability is insufficient the defects of.And when containing bromide in water, ozone oxidation will be given birth to
At harmful side products such as bromo haloforms, have a great impact to human health.
Utility model content
The purpose of the utility model is to provide a kind of appliance for treating drinking water, the processing of drinking water and harmless may be implemented
Change.
To solve to realize that above-mentioned purpose, the technical solution of the utility model are as follows:
A kind of appliance for treating drinking water, the device include ozone generator (1), O3/ UV main reaction column (12) and work
Property charcoal reaction column (15), the ozone generator (1), O3/ UV main reaction column (12) is connected by air inlet pipe (2), the O3/UV
Main reaction column (12) and active carbon reaction column (15) are connected by water-supply-pipe (16), and setting passes water pump on the water-supply-pipe (16)
(13)；The O3It is provided with ultraviolet lamp (8) in/UV main reaction column (12), active carbon is equipped in the active carbon reaction column (15)
Bed (14).
Preferably, the O3It is the lower section containing the quartzy grains of sand (6) inside the column of/UV main reaction column (12) and is provided with purple
The upper section of outer lamp (8).
Preferably, the fluorescent tube of the ultraviolet lamp (8) is bent spiral helicine ultraviolet lamp tube.
Preferably, the O3Outlet mouth of pipe (9) and ozone water body on-line monitoring are provided at the top of/UV main reaction column (12)
Mouthful (10), top side face the wall and meditate on be provided with water inlet elbow (11)；Side wall setting above the lower section containing the quartzy grains of sand (6)
There is sampling leading (7), the lower pars infrasegmentalis containing the quartzy grains of sand (6) is provided with aeration head (5), under the aeration head (5)
Side's setting discharge outlet (4), the O3/ UV main reaction column (12) is by reaction column holder (3) support.
Preferably, the aeration head (5) is porous nano grade aeration head.
Preferably, be provided with outlet mouth of pipe (9) at the top of the active carbon reaction column (15), the connection of column side wall upper part with it is defeated
The water inlet elbow (17) of water pipe connection, the water inlet elbow (17) connecting with water-supply-pipe are located on the active carbon bed (14)
Side；Setting samples leading (7) on side wall below the active carbon bed (14), active carbon reaction column (15) the bottom connection
Blow-down pipe (18), the active carbon reaction column (15) is by reaction column holder (3) support.
Preferably, the active carbon bed (14) includes coal quality cylindrical particle, and the active carbon bed (14) has three layers.
Preferably, the O3The outer wall material of/UV main reaction column (12) and active carbon reaction column (15) is macromolecule
Transparent organic glass or PP plastics.
Preferably, the biography water pump (13) is peristaltic pump or electromagnetic pump.
It the advantages of the utility model and has the beneficial effect that:
It (1) need to be in the reaction condition of high temperature (150-350 DEG C) and high pressure (0.5-20MPa) with conventional catalyst wet oxidation process
It compares, the utility model method can make wet oxidation reaction under the temperate condition of normal temperature and pressure due to the introducing of ultraviolet light
It carries out.
(2) the utility model is aerated using nanoscale, improves the utilization rate of ozone, while ultraviolet lamp tube is bent helical form,
It can be come into full contact with the ozone under turbulence state, so that the utilization rate of ozone further increases, with traditional catalytic wet oxidation
Reaction is compared, and the throwing amount of ozone is saved.
(3) bent helical form ultraviolet lamp and active carbon are introduced simultaneously in reaction system, is aoxidized and is made using their concerted catalysis
With and suction-operated, the shortcomings that being also easy to produce toxic intermediates in traditional ozonation technology treatment process is overcome, by drinking water
Middle organic pollutant resolves into CO2With the harmless composition such as water, and have the effect of deodorization, decoloration and sterilizing simultaneously；Dissolution
Ozone in water is catalyzed by the radiation of helical form ultraviolet lamp, forms the various free radicals including hydroxyl radical free radical, is made big
Most oxidation operations are small organic molecule, oxidation inorganic substances such as cyanide, itrated compound etc..Meanwhile water inlet is first through O3/UV
Oxidation, makes larger molecular organics in water be decomposed into small molecule state, this provides for improved organic matters to enter inside activated carbon capillary
Possibility.
(4)O3The main reaction column upper end /UV is equipped with outlet mouth of pipe, the O that can will be diffused out in reaction process3It is transported to absorption
In liquid.
(5) three layers of coal quality cylindrical particle active carbon bed, adsorbable water body small molecular object are equipped in active carbon reaction column
Matter, and have the effect of deodorization, decoloration simultaneously.The a large amount of intermediate products generated during active carbon energy adsorption ozone oxidation, packet
Include the haloform and its precursor for solving that ozone not can be removed, and microorganism attachment is thereon, can play it is biochemical and
The synergistic effect of materializing strategy ensure that the biological stability being finally discharged to extend the duty cycle of active carbon.
Detailed description of the invention
Fig. 1 is that Fig. 1 is the utility model principle schematic diagram.
In figure, 1- ozone generator, 2- air inlet pipe, 3- reaction column holder, 4- discharge outlet, 5- aeration head, the 6- quartz grains of sand,
7- sampling faucet, 8- ultraviolet lamp, 9- outlet mouth of pipe, 10- ozone water body monitor mouth, 11- water inlet elbow, 12-O on-line3/ UV master is anti-
Ying Zhu, 13- pass water pump, 14- active carbon bed, 15- active carbon reaction column, 16- water-supply-pipe, the water inlet that 17- is connect with water-supply-pipe
Elbow, 18- blow-down pipe.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below.
Embodiment 1
A kind of appliance for treating drinking water, device include ozone generator (1), O3/ UV main reaction column (12) and active carbon are anti-
Ying Zhu (15), ozone generator (1), O3/ UV main reaction column (12) is connected by air inlet pipe (2), O3/ UV main reaction column (12) and
Active carbon reaction column (15) is connected by water-supply-pipe (16), and setting conducts electricity magneto-pump (13) on water-supply-pipe (16)；O3/ UV main reaction
It is provided with the ultraviolet lamp (8) of bent spiral helicine ultraviolet lamp tube in column (12), is equipped with active carbon bed in active carbon reaction column (15)
(14)。
O3It is the lower section containing the quartzy grains of sand (6) inside the column of/UV main reaction column (12) and is provided with the upper of ultraviolet lamp (8)
Section.
O3Outlet mouth of pipe (9) and ozone water body on-line monitoring mouth (10), top are provided at the top of/UV main reaction column (12)
Water inlet elbow (11) are provided in portion's side walls；Side wall is provided with sampling faucet (7) above lower section containing the quartzy grains of sand (6),
Lower pars infrasegmentalis containing the quartzy grains of sand (6) is provided with porous nano grade aeration head (5), and discharge outlet is arranged in the lower section of aeration head (5)
(4), O3/ UV main reaction column (12) is by reaction column holder (3) support.
It is provided with outlet mouth of pipe (9) at the top of active carbon reaction column (15), the connection of column side wall upper part is connect with water-supply-pipe
Water inlet elbow (17), the water inlet elbow connecting with water-supply-pipe (17) are located above the active carbon bed (14)；Active carbon bed
(14) setting samples leading (7) on the side wall below, and active carbon reaction column (15) bottom connects blow-down pipe (18), active carbon reaction
Column (15) is by reaction column holder (3) support.
Active carbon bed (14) includes coal quality cylindrical particle, and active carbon bed (14) has three layers.
O3The outer wall material of/UV main reaction column (12) and active carbon reaction column (15) is macromolecule transparent organic glass.
Wherein, organic glass column bottom sets reaction column holder 3, to guarantee safety and stability.The power of entire water treatment system
It is completed by water pump 13.Ozone generator 1 is mainly for generation of O3Ozone needed for/UV main reaction column.Aeration head 5 uses micropore knot
Structure can produce the very small nano grade air bubbles of volume.The quartzy grains of sand 6 guarantee that air water is sufficiently mixed as filler.It is purple
Outer lamp 8 can sufficiently be combined with the ozone under turbulence state, so that the utilization rate of ozone significantly improves.Outlet mouth of pipe 9 will react
The O diffused out in journey3It is transported in absorbing liquid.By O3The drinking water of/UV main reaction column processing is pumped into work through passing water pump 13
In property charcoal reaction column 15, in coal quality cylindrical particle the adsorbable water body small molecular substance of active carbon bed 14, and simultaneously
Have the effect of deodorization, decoloration.Drinking water through handling completely can be discharged from the blow-down pipe 18 of 15 lower end of active carbon reaction column.
The method for oxidation realized by above-mentioned apparatus, includes the following steps:
A, the battery main switch for closing ozone generator, powers on ozone generator, starts to generate ozone, ozone warp
Escape pipe enters O3/ UV main reaction column；Ozone concentration is 5~15g/h；
B, helical form ultraviolet lamp is opened, ultraviolet lamp power is 15W (oxidizing potential of ozone is in 2.07V), it is ensured that produced
Ozone is catalytically decomposed with oxidation stain substance；
C, oxidation reaction 5-300min is carried out under 20 DEG C -30 DEG C and condition of normal pressure；
D, range (6~9) can be discharged by being adjusted to pH value of waste water；
E, activated carbon adsorption is carried out for a period of time (10~30min)；
F, control solenoid valve draining can be passed through by active carbon reaction column treated water.
It is that experiment water sample (is measured its TOC concentration as 43.93mg/L, COD with practical water sourceMnConcentration is 84.18mg/L,
Turbidity is 0.43NTU).Using volume for 5L Organic glass column as experimental model, for guarantee be passed through gas when water it is not excessive, model
Splendid attire water is 3L.3 liters of experiment water samples are taken to be put into O through water inlet elbow 113Oxidation reaction 30min is carried out in/UV main reaction column 12,
Subsequently into adsorbing 20min in active carbon reaction column 15.It is repeated above-mentioned test 3 times with identical water sample.
The average result of parallel laboratory test shows three times: through O3After/UV-activated carbon oxidation process processing, UV254From averagely
0.068cm-1It is down to average 0.019cm-1, average removal rate 72.1%, TOC is down to average from average 43.93mg/L
1.06mg/L, average removal rate 97.6%, CODMnIt is down to average 1.19mg/L from average 84.18mg/L, average removal rate is
98.6%, turbidity is reduced to 0.17NTU from average 0.43NTU, and the removal rate to turbidity is 60.5%.
If other conditions are the same, but take out ultraviolet lamp, UV254Average removal rate is that 35.7%, TOC average removal rate is
37.9%, CODMnAverage removal rate is 33.6%, and turbidity removal rate is 53.9%, hence it is evident that lower than the method for the utility model.
The embodiments of the present invention is without being limited thereto, according to the above content of the utility model, utilizes the general of this field
Logical technological know-how and customary means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model may be used also
To make the modification, replacement or change of other diversified forms, all fall within the utility model rights protection scope.
Claims (9)
1. a kind of appliance for treating drinking water, which is characterized in that the device includes ozone generator (1), O3/ UV main reaction column
(12) and active carbon reaction column (15), the ozone generator (1), O3/ UV main reaction column (12) is connected by air inlet pipe (2),
The O3/ UV main reaction column (12) and active carbon reaction column (15) are connected by water-supply-pipe (16), are set on the water-supply-pipe (16)
It sets and passes water pump (13)；The O3It is provided with ultraviolet lamp (8) in/UV main reaction column (12), is set in the active carbon reaction column (15)
Active charcoal bed (14).
2. the apparatus according to claim 1, which is characterized in that the O3It is containing stone inside the column of/UV main reaction column (12)
The lower section of the English grains of sand (6) and the upper section for being provided with ultraviolet lamp (8).
3. device according to claim 1 or 2, which is characterized in that the fluorescent tube of the ultraviolet lamp (8) is bent spiral helicine
Ultraviolet lamp tube.
4. the apparatus of claim 2, which is characterized in that the O3Outlet is provided at the top of/UV main reaction column (12)
Nozzle (9) and ozone water body on-line monitoring mouth (10), top side face the wall and meditate on be provided with water inlet elbow (11)；It is described to contain quartz
Side wall is provided with sampling faucet (7) above the lower section of the grains of sand (6), and the lower pars infrasegmentalis containing the quartzy grains of sand (6) is provided with exposure
Discharge outlet (4) are arranged in the lower section of gas head (5), the aeration head (5), the O3/ UV main reaction column (12) is by reaction column holder
(3) it supports.
5. device according to claim 4, which is characterized in that the aeration head (5) is porous nano grade aeration head.
6. the apparatus according to claim 1, which is characterized in that be provided with outlet at the top of the active carbon reaction column (15)
Nozzle (9), column side wall upper part connect the water inlet elbow (17) connecting with water-supply-pipe, the water inlet elbow connecting with water-supply-pipe
(17) it is located above the active carbon bed (14)；Setting samples leading (7) on side wall below the active carbon bed (14),
Active carbon reaction column (15) bottom connects blow-down pipe (18), and the active carbon reaction column (15) is by reaction column holder (3)
Support.
7. device according to claim 1 or 6, which is characterized in that the active carbon bed (14) includes coal quality column
Grain, the active carbon bed (14) have three layers.
8. device described according to claim 1 or 4 or 6, which is characterized in that the O3/ UV main reaction column (12) and active carbon
The outer wall material of reaction column (15) is macromolecule transparent organic glass or PP plastics.
9. the apparatus according to claim 1, which is characterized in that the biography water pump (13) is peristaltic pump or electromagnetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029160.2U CN208234682U (en) | 2018-01-05 | 2018-01-05 | A kind of appliance for treating drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029160.2U CN208234682U (en) | 2018-01-05 | 2018-01-05 | A kind of appliance for treating drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208234682U true CN208234682U (en) | 2018-12-14 |
Family
ID=64578236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820029160.2U Expired - Fee Related CN208234682U (en) | 2018-01-05 | 2018-01-05 | A kind of appliance for treating drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208234682U (en) |
-
2018
- 2018-01-05 CN CN201820029160.2U patent/CN208234682U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20220105 |