CN207792867U - A kind of ozone ceramics dual-membrane process water treatment facilities - Google Patents
A kind of ozone ceramics dual-membrane process water treatment facilities Download PDFInfo
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- CN207792867U CN207792867U CN201721233241.6U CN201721233241U CN207792867U CN 207792867 U CN207792867 U CN 207792867U CN 201721233241 U CN201721233241 U CN 201721233241U CN 207792867 U CN207792867 U CN 207792867U
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- activated carbon
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- carbon pond
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Abstract
The utility model provides a kind of ozone ceramics dual-membrane process water treatment facilities.The ozone ceramics dual-membrane process water treatment facilities by coagulant by adding the organic assemblings such as mechanism ozone generator, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism, with existing conventional water treatment device ratio, the emerging organic micro-pollutant in water can be effectively removed, ensures water quality safety.Integration, modularized design can be used in the ozone ceramics dual-membrane process water treatment facilities, and technological process is short, compact-sized, floor space is small, effluent quality is good.
Description
Technical field
The utility model is related to water treatment facilities, are filled more particularly, to a kind of ozone ceramics dual-membrane process water process
It sets.
Background technology
Water environment investigation in the past 20 years shows that in urban water-body other than conventional pollution, there is also emerging traces
Organic pollution is measured, including a plurality of types of nitrogenous disinfection byproducts（N-DBPs）, tens kinds of incretion interferents
（EDCs）With thousands of kinds of drugs and personal-care supplies（PPCPs）Deng these organic micro-pollutants pass through sanitary sewage, industry
Waste water enters water body, the Transport And Transformation in water environment, eventually enters into drinking water source, and the carcinogenic toxicity of certain typical pollutants is
Even hundreds times of the several times of Conventional pollution, the influence to heredity and body function is very big, and health risk is brought for the mankind.Mesh
Before, with conventional water treatment facility that " coagulation-precipitation-filtering-disinfection " is main technique to the removal efficiency of above-mentioned pollutant
It is relatively low, and numerous small-sized villages and small towns water factory water processing establishment is simpler and cruder, water quality safety risk higher.
Utility model content
The purpose of this utility model is to provide a kind of ozone ceramics dual-membrane process water treatment facilities, the ozone ceramics
Dual-membrane process water treatment facilities is the water treatment facilities for emerging organic micro-pollutant, to solve at existing conventional water
It is low to emerging organic micro-pollutant removal efficiency in current water environment to manage facility, water quality the problems such as there are security risks.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of ozone ceramics dual-membrane process water treatment facilities, including water intake mechanism, coagulant addition mechanism, foul smell occur
Device, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism, clear water reserviors, backwash mechanism；The water intake mechanism, coagulant addition
Mechanism, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism, clear water reserviors are sequentially connected；
The ceramics membrane cisterna is equipped with ceramic membrane, aeration plate, the ceramic membrane cisterna mud valve positioned at ceramic membrane bottom of pond portion, the exposure
Gas disk is connect with the foul smell generator, and the ceramic membrane is connect by aspirating mechanism with the activated carbon pond, will be through ceramics
Filtered fluid after membrane filtration is conveyed into activated carbon pond；Mechanism is added by discharge mechanism and the disinfectant and is connected in the activated carbon pond
It connects；
The backwash mechanism is connect with the ceramic membrane cisterna, activated carbon pond, clear water reserviors respectively, to utilize the water of clear water reserviors
Backwash the ceramic membrane cisterna and activated carbon pond.
The operation principle of the utility model：It is first sharp during raw water is promoted to by water intake mechanism in ceramic membrane cisterna
With coagulant addition, mechanism mixes coagulant and raw water, and aeration plate is recycled to enter oxygen in ceramic membrane cisterna by ozonation aerated
Change the larger molecular organics in raw water, raw water carried out in ceramic membrane cisterna after flocculation sediment and by the filtration of ceramic membrane with
Remove the pollutants such as particulate matter, colloid, organic matter, bacterium, virus in water removal.Then pass through the absorption of activated carbon in activated carbon pond
And filtration, further the pollutants such as remaining particulate matter, colloid, organic matter, bacterium, virus in water are retained.Later again
It is carried out disinfection to the filtered water of activated carbon by disinfectant, bio-safety of effective guarantee drinking water during pipeline transportation
Property.In addition, the cleaning to ceramic membrane and activated carbon may be implemented by recoil pump, the long-term steady of the water treatment facilities has been ensured
Fixed operation.
Further, the water intake mechanism includes sequentially connected water pump, ceramic membrane cisterna inlet valve, feed water flow gauge,
The feed water flow gauge is connect with coagulant addition mechanism.
Further, the coagulant addition mechanism includes sequentially connected coagulant pipe-line mixer, coagulant metering
Pump, coagulant medicine-chest, the coagulant pipe-line mixer are connect with the water intake mechanism and ceramic membrane cisterna respectively, to make pottery to entering
Raw water before porcelain membrane cisterna adds coagulant.
The dosage of coagulant medicine-chest dosing coagulant into ceramic membrane cisterna, needed according to water quality situation, reaction time
It is determined with water.Coagulant is preferably but not limited to aluminium polychloride.
Further, disinfectant addition mechanism includes disinfectant mixer, disinfectant metering pump, disinfectant medicine-chest,
The disinfectant mixer is connect with the activated carbon pond and clear water reserviors respectively.The disinfectant is preferably but not limited to hypochlorous acid
The amount of sodium, sodium hypochlorite is 1 ~ 2mg/L.
Further, the aspirating mechanism includes the suction pump being connect with ceramic membrane, the activated carbon pond being connect with suction pump
Inlet valve, suction stream gauge, the suction flow meter are connect with activated carbon pond inlet valve and activated carbon pond respectively.
Further, the discharge mechanism include the outlet valve being connect with the activated carbon pond, respectively with the outlet valve
The water flow meter connected with disinfectant addition mechanism.
The backwash mechanism is lived for particle in the periodically dirt to ceramic membrane surface in ceramic membrane cisterna and activated carbon pond
Property charcoal retention impurity backwashed.Further, the backwash mechanism include the backwashing pump being connect with clear water reserviors, with
The recoil flowmeter of backwashing pump connection, ceramic membrane cisterna backwashing intake valve, is arranged in activated carbon pond activated carbon pond backwashing intake valve
The activated carbon pond on top backwashes drain valve, activated carbon pond backwashing intake valve respectively with the recoil flowmeter and activated carbon
The bottom in pond connects, and the ceramics membrane cisterna backwashing intake valve is connect with the recoil flowmeter and the ceramic membrane respectively.
The ceramic membrane is the filter medium in ceramic membrane cisterna.Further, the ceramic membrane is ceramic membrane.More into
One step, gather many tiny filtering micropores for the surface of the ceramic membrane.The aperture of the filtering micropore be 60 ~
70nm.The material of the ceramic membrane is Al2O3。
Further, the ozone generator is air source ozone generator.
Further, the aeration plate is titanium aeration plate.
Granular activated carbon is equipped in the activated carbon pond, granular activated carbon is the filter medium in activated carbon pond.Further
The grain size on ground, the granular activated carbon is 1 ~ 2mm.The thickness of the granular activated carbon is 1.2 ~ 1.5m m.
Further, the ceramic membrane cisterna inlet valve, activated carbon pond inlet valve, outlet valve, activated carbon pond backwashing intake valve,
Ceramic membrane cisterna backwashing intake valve, activated carbon pond recoil drain valve, ceramic membrane cisterna mud valve are motor-driven valve, to pass through control system
Realize entire water treatment facilities fully automatic operation.
Compared with prior art, the utility model has the beneficial effects that：
Ozone ceramics dual-membrane process water treatment facilities described in the utility model by coagulant by adding mechanism ozone hair
The organic assemblings such as raw device, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism can have with existing conventional water treatment device ratio
Effect removes the emerging organic micro-pollutant in water removal, ensures water quality safety.The ozone ceramics dual-membrane process water treatment facilities
Integration, modularized design can be used, technological process is short, compact-sized, floor space is small, effluent quality is good.Further, institute
Electrically operated valve all can be used in the valve stated in ozone ceramics dual-membrane process water treatment facilities, can be by PLC centralized controls, entirely
Automatic running, regular job easy maintenance.
Description of the drawings
Fig. 1 is the structural schematic diagram of ozone ceramics dual-membrane process water treatment facilities described in the utility model.
Reference sign：1-water pump, 2-ceramic membrane cisterna inlet valves, 3-feed water flow gauge, 4-coagulant pipelines
Mixer, 5-coagulant metering pumps, 6-coagulant medicine-chests, 7-ozone generators, 8-ceramic membrane cisternas, 9-ceramic membranes, 10-
Aeration plate, 11-ceramic membrane cisterna mud valves, 12-suction pumps, 13-activated carbon pond inlet valves, 14-suction stream gauge, 15-are lived
Property charcoal pond, 16-activated carbons, 17-activated carbon ponds backwash drain valve, 18-activated carbon pond outlet valves, 19-water flow meters,
20-disinfectant pipe-line mixers, 21-clear water reserviors, 22-disinfectant metering pumps, 23-disinfectant medicine-chests, 24-recoil pumps,
25-recoil flowmeters, 26-activated carbon pond backwashing intake valves, 27-ceramic membrane cisterna backwashing intake valves.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual object；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
Embodiment 1
As shown in Figure 1, a kind of ozone ceramics dual-membrane process water treatment facilities, including water intake mechanism, coagulant add machine
Structure, foul smell generator 7, ceramic membrane cisterna 8, activated carbon pond 15, disinfectant addition mechanism, clear water reserviors 21, backwash mechanism.Into water dispenser
Structure, coagulant addition mechanism, ceramic membrane cisterna 8, activated carbon pond 15, disinfectant addition mechanism, clear water reserviors 21 are sequentially connected.
Water intake mechanism includes sequentially connected water pump 1, ceramic membrane cisterna inlet valve 2, feed water flow gauge 3.Coagulant adds
Mechanism includes sequentially connected coagulant pipe-line mixer 4, coagulant metering pump 5, coagulant medicine-chest 6.Ceramic membrane cisterna 8 is equipped with pottery
Porcelain film 9, aeration plate 10, the ceramic membrane cisterna mud valve 11 positioned at ceramic membrane bottom of pond portion, aeration plate 10 are connect with foul smell generator 7.
Aspirating mechanism includes the suction pump 12 being connect with ceramic membrane 9, the activated carbon pond inlet valve 13, the suction flow that are connect with suction pump 12
Meter 14, suction stream gauge 14 is connect with activated carbon pond inlet valve 13 and activated carbon pond 15 respectively.Disinfectant addition mechanism includes disappearing
Toxic agent mixer 20, disinfectant metering pump 22, disinfectant medicine-chest 23.Discharge mechanism includes the activated carbon being connect with activated carbon pond 15
Pond outlet valve 18, the water flow meter 19 being connect respectively with activated carbon pond outlet valve 18 and disinfectant addition mechanism.Back-washing machine
Structure include the backwashing pump 24 being connect with clear water reserviors, the recoil flowmeter 25 being connect with backwashing pump 24, activated carbon pond recoil into
Water valve 26, ceramic membrane cisterna backwashing intake valve are arranged and backwash drain valve in the activated carbon pond on activated carbon pond top.Activated carbon pond is anti-
Water valve 26 is rushed in connect with recoil flowmeter 25 and the bottom in activated carbon pond 15 respectively, ceramic membrane cisterna backwashing intake valve 27 respectively with
Recoil flowmeter 25 and the connection of ceramic membrane 9.
Coagulant pipe-line mixer 4 connect with feed water flow gauge 3 and ceramic membrane cisterna 8 respectively, with to enter ceramics membrane cisterna it
Preceding raw water adds coagulant.The dosage of the dosing coagulant into ceramic membrane cisterna of coagulant medicine-chest 6, need according to water quality situation,
Reaction time and water determine.Coagulant is preferably but not limited to aluminium polychloride.
Ceramic membrane 9 is connect by aspirating mechanism with activated carbon pond 15, will be conveyed through 9 filtered filtered fluid of ceramic membrane into
Activated carbon pond 15.Mechanism is added with disinfectant by discharge mechanism and is connect in activated carbon pond 15.Disinfectant mixer 20 respectively with work
Property charcoal pond 15 and clear water reserviors 21 connect.Disinfectant is preferably but not limited to sodium hypochlorite, and the amount of sodium hypochlorite is 1 ~ 2mg/L.
In the present embodiment, ceramic membrane 9 is the filter medium in ceramic membrane cisterna.The ceramic membrane is preferably ceramic membrane,
The material of ceramic membrane is Al2O3, gather many tiny filtering micropores for the surface of ceramic membrane, the aperture of filtering micropore
For 60 ~ 70nm.
Ozone generator 7 is air source ozone generator.Aeration plate 10 is titanium aeration plate.
Activated carbon 16 is equipped in activated carbon pond 15, activated carbon 16 is the filter medium in activated carbon pond, granular activated carbon
Grain size is 1 ~ 2mm, and the thickness of granular activated carbon is 1.2 ~ 1.5mm.
Ceramic membrane cisterna inlet valve 2, activated carbon pond inlet valve 13, outlet valve 18, activated carbon pond backwashing intake valve 26, ceramic membrane
Pond backwashing intake valve 27, activated carbon pond recoil drain valve 17, ceramic membrane cisterna mud valve are motor-driven valve, to pass through control system reality
Now entire water treatment facilities fully automatic operation.
Raw water is lifted by water pump 1 in ceramic membrane cisterna 8, and ceramic membrane 9 and aeration plate 10 are equipped in ceramic membrane cisterna 8,
The ozone that ozone generator 7 generates is entered by aeration plate 10 in ceramic membrane cisterna 8, and coagulant is mixed with raw water in coagulant pipeline
Device 4 enters after mixing in ceramic membrane pond 8, raw water, coagulant, ozone in the ceramic membrane cisterna 8 after peroxidating, coagulation, precipitation again
By the filtering of ceramic membrane 9, the pollutants such as particle, colloid, organic matter, bacterium, the virus in raw water, ceramic membrane can be effectively removed
Ceramic 11 time opening of the membrane cisterna mud valve discharge of 8 bottom of pond is deposited in the pollutants such as the particulate matter in ceramic membrane cisterna 8, ceramic membrane
The water outlet of pond 8 is entered by suction pump 12 in activated carbon pond 15, and activated carbon 16 is equipped in activated carbon pond 15, by activated carbon 16 into
One step is adsorbed and filtering, can further remove the pollutants such as particle, colloid, organic matter, bacterium, virus in water removal, disinfectant with
The water outlet of activated carbon pond 15 enters clear water reserviors 21 after the mixing disinfection of disinfectant pipe-line mixer 20, the water that effectively prevents that treated
Biological pollution in the duct ensures biological safety of drinking water during pipeline transportation.
After the present apparatus runs a period of time, ceramic membrane 9 and activated carbon 16 need to carry out instead because of pollutants such as trapped particles objects
It rinses.Backwashing water passes through ceramic membrane cisterna backwashing intake valve 27 and activated carbon pond out of clear water reserviors 21 after the pressurization of recoil pump 24
Backwashing intake valve 26 enters in ceramic membrane cisterna 8 and activated carbon pond 15, and the sewage after flushing is respectively from the ceramics of 8 bottom of ceramic membrane cisterna
The activated carbon pond drain valve 17 on 15 top of membrane cisterna mud valve 11 and activated carbon pond is drained.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of ozone ceramics dual-membrane process water treatment facilities, which is characterized in that add machine including water intake mechanism, coagulant
Structure, foul smell generator, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism, clear water reserviors, backwash mechanism；It is described into water dispenser
Structure, coagulant addition mechanism, ceramic membrane cisterna, activated carbon pond, disinfectant addition mechanism, clear water reserviors are sequentially connected；
The ceramics membrane cisterna is equipped with ceramic membrane, aeration plate, the ceramic membrane cisterna mud valve positioned at ceramic membrane bottom of pond portion, the aeration plate
It is connect with the foul smell generator, the ceramic membrane is connect by aspirating mechanism with the activated carbon pond, will be through ceramic membrane mistake
Filtered fluid after filter is conveyed into activated carbon pond；Mechanism is added with the disinfectant by discharge mechanism and is connect in the activated carbon pond；
The backwash mechanism is connect with the ceramic membrane cisterna, activated carbon pond, clear water reserviors respectively, to be recoiled using the water of clear water reserviors
Wash the ceramic membrane cisterna and activated carbon pond.
2. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the water intake mechanism
Including sequentially connected water pump, ceramic membrane cisterna inlet valve, feed water flow gauge, the feed water flow gauge is added with the coagulant
Mechanism connects.
3. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the coagulant adds
It includes sequentially connected coagulant pipe-line mixer, coagulant metering pump, coagulant medicine-chest to add mechanism, and the coagulant pipeline is mixed
Clutch is connect with the water intake mechanism and ceramic membrane cisterna respectively, to add coagulant to the raw water before entering ceramic membrane cisterna.
4. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the disinfectant adds
Add mechanism to include disinfectant mixer, disinfectant metering pump, disinfectant medicine-chest, the disinfectant mixer respectively with the activity
Charcoal pond is connected with clear water reserviors.
5. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the aspirating mechanism
Include the suction pump being connect with ceramic membrane, the activated carbon pond inlet valve, the suction stream gauge that are connect with suction pump, the suction flow
Meter is connect with activated carbon pond inlet valve and activated carbon pond respectively.
6. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the discharge mechanism
Include the outlet valve being connect with the activated carbon pond, respectively with the outlet valve and the water outlet that connect of disinfectant addition mechanism
Flowmeter.
7. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the back-washing machine
Structure includes the backwashing pump being connect with clear water reserviors, the recoil flowmeter being connect with backwashing pump, activated carbon pond backwashing intake valve, pottery
Porcelain membrane cisterna backwashing intake valve, be arranged activated carbon pond top activated carbon pond backwash drain valve, the activated carbon pond recoil into
Water valve connect with the recoil flowmeter and the bottom in activated carbon pond respectively, the ceramic membrane cisterna backwashing intake valve respectively with it is described
Recoil flowmeter is connected with the ceramic membrane.
8. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the ceramic membrane is
Ceramic membrane.
9. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the ozone occurs
Device is air source ozone generator.
10. ozone ceramics dual-membrane process water treatment facilities according to claim 1, which is characterized in that the aeration plate
For titanium aeration plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201721233241.6U CN207792867U (en) | 2017-09-25 | 2017-09-25 | A kind of ozone ceramics dual-membrane process water treatment facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233241.6U CN207792867U (en) | 2017-09-25 | 2017-09-25 | A kind of ozone ceramics dual-membrane process water treatment facilities |
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| CN207792867U true CN207792867U (en) | 2018-08-31 |
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| CN201721233241.6U Active CN207792867U (en) | 2017-09-25 | 2017-09-25 | A kind of ozone ceramics dual-membrane process water treatment facilities |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628702A (en) * | 2017-09-25 | 2018-01-26 | 广东粤港供水有限公司 | A kind of ozone ceramics dual-membrane process water treatment facilities and method for treating water |
| CN108821481A (en) * | 2018-09-11 | 2018-11-16 | 重庆亚领环保科技有限公司 | A kind of system for processing chrome-containing wastewater and processing method |
| CN110697936A (en) * | 2019-10-21 | 2020-01-17 | 台州利欧环保新材料有限公司 | Purification method of flat ceramic membrane water purifier |
-
2017
- 2017-09-25 CN CN201721233241.6U patent/CN207792867U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628702A (en) * | 2017-09-25 | 2018-01-26 | 广东粤港供水有限公司 | A kind of ozone ceramics dual-membrane process water treatment facilities and method for treating water |
| CN108821481A (en) * | 2018-09-11 | 2018-11-16 | 重庆亚领环保科技有限公司 | A kind of system for processing chrome-containing wastewater and processing method |
| CN110697936A (en) * | 2019-10-21 | 2020-01-17 | 台州利欧环保新材料有限公司 | Purification method of flat ceramic membrane water purifier |
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