CN205933545U - Ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method - Google Patents
Ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method Download PDFInfo
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- CN205933545U CN205933545U CN201620881124.XU CN201620881124U CN205933545U CN 205933545 U CN205933545 U CN 205933545U CN 201620881124 U CN201620881124 U CN 201620881124U CN 205933545 U CN205933545 U CN 205933545U
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Abstract
The utility model belongs to the technical field of the life drinking water treatment, the purpose is the ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method who provides a dissolved oxygen volume abundance, ability regularly cleaned filter material, including former water tank, the efflux aerator, the catalytic oxidation water tank, a biological filter, former water tank is through the water inlet intercommunication of total water intake pipe with the efflux aerator, the delivery port and the catalytic oxidation water tank intercommunication of efflux aerator, the delivery port of catalytic oxidation water tank is respectively through first, second branch pipeline is with first, second working barrel intercommunication, it is first, the second bleeder is established ties firstly on the road respectively, second working barrel water intaking valve, it is first, the second working barrel is respectively through first, second working barrel outlet valve and water intake pipe intercommunication, a water intake pipe is respectively through the first jar water intaking valve of straining, a backwashing valve and a biological filter's water inlet, the delivery port intercommunication, a biological filter's water inlet is through first blowoff valve and discharge pipeline intercommunication, delivery port and outlet pipe way intercommunication.
Description
Technical field
This utility model belongs to Drinking Water processing technology field, more particularly to a kind of Drinking Water aeration contact
Oxidizing process removing of iron and manganese processing system.
Background technology
China《Drinking water sanitary standard》(GB5749-2006) specify, in Drinking Water, the content of ferrum must not surpass
Cross 0.3mg/L, the content of manganese must not exceed 0.1mg/L.Iron manganese content height may result in colourity in water to raise, to life and production band
Carry out inconvenience, contain excessive ferrimanganic in water and may result in chronic poisoning to cause some endemic diseases.In view of iron content in subsoil water
The universality of manganese and its harm, started just underground water deferrization and demanganization to be furtherd investigate early in the sixties in last century.
Removing of iron and manganese processes and is primarily present following factor to treatment effect presence impact：
1. raw water, need to be reached except ferrum so that raw water dissolved oxygen amount is sufficient through sufficiently contacting mixing with the oxygen of in the air
The processing requirement of manganese.
2. filtrate need to periodically be rinsed, to ensure the effectiveness of filtrate.But in practical application, most of ferrum-manganese removing device
During due to washing material, equipment quits work, and affects resident's normal water supply demand, therefore washes material frequency and greatly reduces.
Analyzed according to above, existing removing of iron and manganese technology is in catalytic oxidation, it is many still to exist in the control of washing the links such as material
Immature and unstable factor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dissolved oxygen amount sufficient, energy routine cleaning filtrate life drink
With water aeration contact oxidation method removing of iron and manganese processing system.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of Drinking Water aeration contact oxidation method removing of iron and manganese processing system, including raw water box, jet aerator, contact
Oxidation water tank, the first biological filter tank, raw water box is connected with the water inlet of jet aerator through water inlet manifold road, jet aerator
Outlet is connected with catalytic oxidation water tank by the road, the outlet of catalytic oxidation water tank respectively through first, second branch line with
First, second working barrel connection, first, second working barrel water intaking valve that first, second branch line is connected respectively, first, the
Two working barrels are connected with the first inlet pipeline through first, second working barrel outlet valve respectively, and the first inlet pipeline is respectively through first
Filter tank water intaking valve, the first backwash valve are connected with the water inlet of the first biological filter tank, outlet, the water inlet warp of the first biological filter tank
First blowoff valve is connected with blowoff line, and the outlet of the first biological filter tank is connected with outlet pipeline.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described first is raw
The second biological filter tank is set up, outlet pipeline is biological with second through the second filter tank water intaking valve, the second backwash valve respectively after thing filter tank
The water inlet of filter tank, outlet connection, the water inlet of the second biological filter tank, outlet are respectively through second, third blowoff valve and row
Dirty pipeline connection, the outlet of the second biological filter tank is connected with the first supply channel through the first feed water valve, water inlet manifold Lu Jing
One bypass valve is connected with the first supply channel.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, also includes the 3rd
Biological filter tank, the 3rd biological filter tank and the first biological filter tank are connected in parallel, and the outlet of the first biological filter tank is through the 4th blowoff valve
Connect with blowoff line, the first inlet pipeline is entered with the 3rd biological filter tank through the 3rd filter tank water intaking valve, the 3rd backwash valve respectively
The mouth of a river, outlet connection, the water inlet of the 3rd biological filter tank, outlet connect through the five, the 6th blowoff valves and blowoff line respectively
Logical, the outlet of the 3rd biological filter tank is connected with the second supply channel through the second feed water valve, water inlet manifold road second bypass valve
Connect with the second supply channel, the outlet of the first biological filter tank is through filter tank outlet valve and the second supply channel UNICOM.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described total water inlet
Connect on pipeline total water intaking valve, water tank blowoff valve is installed in the bottom of catalytic oxidation water tank.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, also includes pH and adjusts
Section device, pH-meter is connected with catalytic oxidation water tank.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described jet exposes
Gas device includes body, bypass pipe, air inlet pipe, and the lower end of body is water inlet, and upper end is outlet, body be divided into from bottom to top into
Water section, changeover portion, mixing wastewater with air section, setting conical nozzle in inlet segment, with conical nozzle top corresponding position on inlet segment
Connect air inlet pipe, the internal diameter of inlet segment is more than the internal diameter of mixing wastewater with air pars infrasegmentalis, changeover portion between inlet segment and mixing wastewater with air section
Internal diameter be gradually reduced from bottom to top, in the middle part of mixing wastewater with air section, the internal diameter to top is gradually increased, bypass pipe one end and inlet segment
Bottom connect, the other end is connected with the top of mixing wastewater with air section, installation aeration bypass valve on bypass pipe.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described tapered injection
The cone angle of mouth is 10-20 °.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described first is raw
Thing filter tank includes tank body, water inlet water-distributing device, water outlet water-distributing device, the bottom fixed supporting leg of tank body, and water inlet is arranged on tank body
Top, outlet is arranged on the bottom of tank body, the side wall upper part position setting manhole of tank body, and lower sidewall position arranges discharging
Mouthful, the top setting air vent of tank body, filling filler, the structure of described second biological filter tank and the first biological filter tank phase in tank body
With.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described first is raw
Thing filter tank includes tank body, water inlet water-distributing device, water outlet water-distributing device, the bottom fixed supporting leg of tank body, and water inlet is arranged on tank body
Top, outlet is arranged on the bottom of tank body, the side wall upper part position setting manhole of tank body, and lower sidewall position arranges discharging
Mouthful, the top setting air vent of tank body, filling filler, the structure of described 3rd biological filter tank and the first biological filter tank phase in tank body
With.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, further, described enter water cloth
Water installations are identical with the structure of water outlet water-distributing device, include cloth supply mains, water distribution branch pipe respectively, cloth supply mains respectively with water inlet
Mouth, outlet connection, cloth supply mains circumferentially uniformly install multiple water distribution branch pipes, if uniformly opening up on the side wall of water distribution branch pipe
Dry water distributing pore.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, using jet aerator, passes through
High-pressure spray forms negative pressure, thus sucking air, fully, mixing wastewater with air enters catalytic oxidation water tank, catalytic oxidation water tank to aeration
Catalytic oxidation for raw water and air provides and is sufficiently mixed and time of reacting and space, dissolved oxygen amount sufficient it is ensured that raw water
Oxidation reaction is stablized in scope of design, and makes the abundant flocculation sediment of part ferrum here, mitigates the process of subsequent bio filter tank negative
Load, improves the clearance of manganese；First filter tank water intaking valve, the first backwash valve and the first blowoff valve are set, can be periodically biological to first
Filtrate in filter tank is just being washed and backwash.This utility model reasonable in design, easy and simple to handle, high treating effect, water quality is steady
Fixed.
Below in conjunction with the accompanying drawings Drinking Water aeration contact oxidation method removing of iron and manganese processing system of the present utility model is made into
One step explanation.
Brief description
Fig. 1 is this utility model Drinking Water aeration contact oxidation method removing of iron and manganese the first embodiment of processing system
Structural representation；
Fig. 2 is this utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system second embodiment
Structural representation；
Fig. 3 is the master of jet aerator in this utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system
View；
Fig. 4 is the front view of the first biological filter tank；
Fig. 5 is the front view after the first biological filter tank saves filtrate.
Specific embodiment
As shown in figure 1, this utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system includes raw water box
1st, jet aerator 2, catalytic oxidation water tank 3, the first biological filter tank 4, raw water box 1 is through water inlet manifold road 11 and jet aerator 2
Water inlet connection, total water intaking valve 12 of connecting in water inlet manifold road 11, the outlet of jet aerator 2 by the road with catalytic oxidation
Water tank 3 connects, and water tank blowoff valve 38 is installed in the bottom of catalytic oxidation water tank 3, and pH-meter 5 is connected with catalytic oxidation water tank 3.Connect
The outlet touching oxidation water tank 3 is connected with first, second working barrel 6,7 through first, second branch line 31,32 respectively, first,
Connect respectively on second branched pipe road 31,32 first, second working barrel water intaking valve 33,34, first, second working barrel 6,7 is respectively
Connect with the first inlet pipeline 37 through first, second working barrel outlet valve 35,36, the first inlet pipeline 37 is respectively through the first filter tank
Water intaking valve 41, the first backwash valve 42 are connected with the water inlet 43 of the first biological filter tank 4, outlet 44.The entering of first biological filter tank 4
The mouth of a river 43 is connected with blowoff line 46 through the first blowoff valve 45, and the outlet of the first biological filter tank 4 is connected with outlet pipeline 47.
For improving treatment effect, in the first embodiment of the present utility model, after the first biological filter tank 4, set up the
Two biological filter tanks 8, outlet pipeline 47 is entered with the second biological filter tank 8 through the second filter tank water intaking valve 81, the second backwash valve 82 respectively
The mouth of a river 83, outlet 84 connect, the water inlet 83 of the second biological filter tank 8, outlet 84 respectively through second, third blowoff valve 85,
86 are connected with blowoff line 46, and the outlet 84 of the second biological filter tank 8 is connected with the first supply channel 88 through the first feed water valve 87.
Water inlet manifold road 11 is connected with the first supply channel 88 through the first bypass valve 89.
As shown in Fig. 2 for improving treating capacity, in second embodiment of the present utility model, the 3rd can be set up biological
Filter tank 9 is connected in parallel with the first biological filter tank 4, and the outlet 44 of the first biological filter tank 4 is through the 4th blowoff valve 48 and blowoff line
46 connections.The water inlet through the 3rd filter tank water intaking valve 91, the 3rd backwash valve 92 and the 3rd biological filter tank 9 respectively of first inlet pipeline 37
Mouth 93, outlet 94 connect, and the water inlet 93 of the 3rd biological filter tank 9, outlet 94 are respectively through the five, the 6th blowoff valves 95,96
Connect with blowoff line 46.The outlet 94 of the 3rd biological filter tank 9 is connected with the second supply channel 98 through the second feed water valve 97.Always
Inlet pipeline 11 is connected with the second supply channel 98 through the second bypass valve 99.The outlet of the first biological filter tank 4 is through filter tank water outlet
Valve 100 and the second supply channel 98 UNICOM.
In conjunction with shown in Fig. 3, jet aerator 2 includes body, bypass pipe 21, air inlet pipe 22, and the lower end of body is water inlet
23, upper end is outlet 24, and the two ends of body are respectively provided with ring flange 25, and body is divided into inlet segment 26, changeover portion from bottom to top
27th, mixing wastewater with air section 28, setting conical nozzle 29 in inlet segment 26, the cone angle of conical nozzle 29 is 10-20 °.On inlet segment 26
It is connected air inlet pipe 22 with conical nozzle 29 top corresponding position.The internal diameter of inlet segment 26 is more than the interior of mixing wastewater with air section 28 bottom
Footpath, between inlet segment 26 and mixing wastewater with air section 28, the internal diameter of changeover portion 27 is gradually reduced from bottom to top.In the middle part of mixing wastewater with air section 28
Internal diameter to top is gradually increased.Bypass pipe 21 one end is connected with the bottom of inlet segment 26, the other end and mixing wastewater with air section 28
Top connects, and bypass pipe 21 is installed aeration bypass valve 30.
In conjunction with shown in Fig. 4, Fig. 5, the first biological filter tank includes tank body 54, water inlet water-distributing device 55, water outlet water-distributing device 13,
Made using carbon steel or stainless steel, the bottom fixed supporting leg 14 of tank body 54, water inlet 43 is arranged on the top of tank body 54, goes out
The mouth of a river 44 is arranged on the bottom of tank body 54, the side wall upper part position setting manhole 15 of tank body 54, and lower sidewall position arranges discharging
Mouth 16, the top setting air vent 17 of tank body 54.Tank body 54 inner bottom part fills quartz sand filler 18, fills out above quartz sand filler 18
Fill special removing of iron and manganese filtrate 19.Water inlet water-distributing device 55 is identical with the structure of water outlet water-distributing device 13, includes cloth supply mains respectively
51st, water distribution branch pipe 52, cloth supply mains 51 is connected with water inlet 43, outlet 44 respectively, and cloth supply mains 51 circumferentially uniformly pacifies
Fill multiple water distribution branch pipes 52, the side wall of water distribution branch pipe 52 uniformly opens up some water distributing pores 53.
The processing procedure of this utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system is：
Raw water initially enters jet aerator 2, mixing wastewater with air, makes raw water fully oxidized, subsequently enters catalytic oxidation water tank
3, the pH adjusted device of here 5 adjusts pH, and carries out oxidation reaction again, makes the abundant flocculation sediment of part ferrum here.Catalytic oxidation
The water that water tank 3 flows out enters the first biological filter tank 4 through the first working barrel 6 or the second working barrel 7, and raw water is in the first biological filter tank
There is the reaction such as series of physical and biochemistry absorption, oxidation, flocculation, precipitation in 4 with special removing of iron and manganese filtrates, water the most at last
In exceeded ferrimanganic remove.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, the first embodiment several
Working condition is as follows：
1st, normal water supply：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first working barrel outlet valve 35 or
Second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first filter tank water intaking valve 41, the second filter tank water intaking valve 81, first
Feed water valve 87, remaining valve closing；After water outlet entrance second biological filter tank 8 of the first biological filter tank 4 is processed further, through first
Supply channel 88 delivers to user.
2nd, first, second biological filter tank is just washed：Open total water intaking valve 12, the first working barrel water intaking valve 33 and first
Working barrel outlet valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first filter tank water intaking valve 41,
Two filter tank water intaking valves 81, the 3rd blowoff valve 86, remaining valve closing；Rinse water sequentially enters jet aerator 2, catalytic oxidation water
Case 3, first, second biological filter tank 4,8, finally enter blowoff line 46 from the outlet of the second biological filter tank 8, from blowoff line
46 discharges.
3rd, backwash is carried out to the first biological filter tank：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first backwash valve 42, the first blowoff valve
45, remaining valve closing；Rinse water sequentially enters jet aerator 2, catalytic oxidation water tank 3, then from the first biological filter tank 4 bottom
The outlet 44 in portion enters in filter tank, flows out from the water inlet 43 at top, discharges through blowoff line 46.
4th, backwash is carried out to the second biological filter tank：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first backwash valve 42, the second backwash valve
82nd, the second blowoff valve 85, remaining valve closing；Rinse water sequentially enters jet aerator 2, catalytic oxidation water tank 3, then from
The outlet of two biological filter tank 8 bottom enters in the second biological filter tank 8, and the water inlet from top flows out, through blowoff line 46 row
Go out.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system, second embodiment several
Working condition is as follows：Wherein rinsing to be divided into two ways to carry out：(1) the first, the 3rd biological filter tank is rinsed simultaneously；
(2) respectively the first, the 3rd biological filter tank is rinsed.
1st, normal water supply：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first working barrel outlet valve 35 or
Second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first filter tank water intaking valve 41, the 3rd filter tank water intaking valve 91, second
Feed water valve 97, filter tank outlet valve 100, remaining valve closing；
2nd, the first, the 3rd biological filter tank is just washed simultaneously：Open total water intaking valve 12, the first working barrel water intaking valve 33 and
First working barrel outlet valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first filter tank water intaking valve
41st, the 4th blowoff valve 48, the 3rd filter tank water intaking valve 91, the 6th blowoff valve 96, remaining valve closing；Rinse water sequentially enters jet
Aerator 2, catalytic oxidation water tank 3, then enter the first, the 3rd biological filter tank 4,9 through water inlet, respectively to the first, three lives
Thing filter tank 4,9 is carried out, and the outlet from the first, the 3rd biological filter tank 4,9 bottoms enters blowoff line 46 to rinse water respectively,
Discharge from blowoff line 46.
3rd, backwash is carried out to the first, the 3rd biological filter tank simultaneously：Open total water intaking valve 12, the first working barrel water intaking valve 33 and
First working barrel outlet valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first backwash valve 42,
One blowoff valve 45, the 3rd backwash valve 92, the 5th blowoff valve 95, remaining valve closing；Rinse water sequentially enter jet aerator 2,
Catalytic oxidation water tank 3, then enters the first, the 3rd biological filter tank 4,9 through outlet, respectively to the first, the 3rd biological filter tank 4,9
Carry out backwash, the water inlet from the first, the 3rd biological filter tank 4,9 tops enters blowoff line 46, from blow-off pipe to rinse water respectively
Road 46 is discharged.
4th, the first biological filter tank is just washed：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first filter tank water intaking valve 41, the 4th row
Dirty valve 48, opens the 3rd filter tank water intaking valve 91, the second feed water valve 97 simultaneously, closes other valves, runs the 3rd biological filter tank 9
First biological filter tank 4 is just washed simultaneously.
5th, backwash is carried out to the first biological filter tank：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the first backwash valve 42, the first blowoff valve
45, open the 3rd filter tank water intaking valve 91, the second feed water valve 97 simultaneously, close other valves, while running the 3rd biological filter tank 9
Backwash is carried out to the first biological filter tank 4.
6th, the 3rd biological filter tank is just washed：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the 3rd filter tank water intaking valve 91, the 6th row
Dirty valve 96, opens the first filter tank water intaking valve 41, filter tank outlet valve 100 simultaneously, closes other valves, runs the first biological filter tank 4
While the 3rd biological filter tank 9 is just washed.
7th, backwash is carried out to the 3rd biological filter tank：Open total water intaking valve 12, the first working barrel water intaking valve 33 and the first work
Pump out water valve 35 or the second working barrel water intaking valve 34 and the second working barrel outlet valve 36, the 3rd backwash valve 92, the 5th blowoff valve
95, open the first filter tank water intaking valve 41, filter tank outlet valve 100 simultaneously, close other valves, run the same of the first biological filter tank 4
When backwash is carried out to the 3rd biological filter tank 9.
This utility model Drinking Water aeration contact oxidation method removing of iron and manganese processing system compared with prior art, have with
Lower beneficial effect：
1. this utility model adopts jet aerator, forms negative pressure by high-pressure spray, thus sucking air, aeration fills
Point, mixing wastewater with air enters catalytic oxidation water tank, and catalytic oxidation water tank is that the catalytic oxidation of raw water and air provides and is sufficiently mixed
With time and the space of reaction, dissolved oxygen amount is sufficient it is ensured that the oxidation reaction of raw water is stablized in scope of design, and makes part ferrum
The abundant flocculation sediment of here, mitigates subsequent bio filter tank processing load, improves the clearance of manganese；Arrange the first filter tank water intaking valve,
First backwash valve and the first blowoff valve, can periodically just washed and backwash to the filtrate in the first biological filter tank.This utility model
Reasonable in design, easy and simple to handle, high treating effect, water stabilization.
2. pH-meter is set, according to the pH value of raw water, is effectively adjusted and control the pH value of raw water, so that pH value is kept
In the optimal scope of removing of iron and manganese, improve removing of iron and manganese efficiency.
3. jet aerator reasonable in design, fully, inspiration capacity is big, simple installation, stable performance, its dissolved oxygen amount for aeration
Low price Fe-Mn oxidation needs can be met completely, be the key link of deferrization and demanganization.
4. according to treating capacity and treatment effect, the second biological filter tank or the 3rd biological filter tank can be set up, multiple tank is applied in combination,
Each filter tank can isolated operation, individually cleaning it is ensured that uninterrupted supplying water for 24 hours.
5. in each filter tank water inlet and water outlet be respectively mounted water-distributing device it is ensured that under any water inlet form cloth
Water is uniformly it is ensured that being fully contacted of water and filtrate, the filter efficiency of the effective filter layer of increase, and ensures normal filtration and backwash
Uniformly there is no dead angle.
Embodiment described above is only preferred implementation of the present utility model to be described, not to this practicality
New scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of this utility model claims determination
In the range of.
Claims (10)
1. a kind of Drinking Water aeration contact oxidation method removing of iron and manganese processing system it is characterised in that：Expose including raw water box, jet
Gas device, catalytic oxidation water tank, the first biological filter tank, raw water box is connected with the water inlet of jet aerator through water inlet manifold road, penetrates
The outlet of stream aerator is connected with catalytic oxidation water tank by the road, and the outlet of catalytic oxidation water tank is respectively through first, second
Branch line is connected with first, second working barrel, first, second work pump water inlet that first, second branch line is connected respectively
Valve, first, second working barrel is connected with the first inlet pipeline through first, second working barrel outlet valve respectively, the first inlet pipeline
Connect with the water inlet of the first biological filter tank, outlet through the first filter tank water intaking valve, the first backwash valve respectively, the first biological filter tank
Water inlet connect with blowoff line through the first blowoff valve, the outlet of the first biological filter tank is connected with outlet pipeline.
2. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 1 it is characterised in that：Institute
Set up the second biological filter tank after stating the first biological filter tank, outlet pipeline respectively through the second filter tank water intaking valve, the second backwash valve with
The water inlet of the second biological filter tank, outlet connection, the water inlet of the second biological filter tank, outlet are arranged through second, third respectively
Dirty valve is connected with blowoff line, and the outlet of the second biological filter tank is connected with the first supply channel through the first feed water valve, total water inlet
Pipeline is connected with the first supply channel through the first bypass valve.
3. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 1 it is characterised in that：Also
Including the 3rd biological filter tank, the 3rd biological filter tank and the first biological filter tank are connected in parallel, and the outlet of the first biological filter tank is through
Four blowoff valves are connected with blowoff line, and the first inlet pipeline is biological with the 3rd through the 3rd filter tank water intaking valve, the 3rd backwash valve respectively
The water inlet of filter tank, outlet connection, the water inlet of the 3rd biological filter tank, outlet are respectively through the five, the 6th blowoff valves and row
Dirty pipeline connection, the outlet of the 3rd biological filter tank is connected with the second supply channel through the second feed water valve, water inlet manifold Lu Jing
Two bypass valves are connected with the second supply channel, and the outlet of the first biological filter tank joins through filter tank outlet valve and the second supply channel
Logical.
4. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 1 it is characterised in that：Institute
Total water intaking valve of connecting is stated on water inlet manifold road, water tank blowoff valve is installed in the bottom of catalytic oxidation water tank.
5. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 1 it is characterised in that：Also
Including pH-meter, pH-meter is connected with catalytic oxidation water tank.
6. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 1 it is characterised in that：Institute
State jet aerator and include body, bypass pipe, air inlet pipe, the lower end of body is water inlet, and upper end is outlet, body from down to
On be divided into inlet segment, changeover portion, mixing wastewater with air section, setting conical nozzle in inlet segment, with conical nozzle top pair on inlet segment
Answer at position connection air inlet pipe, the internal diameter of inlet segment is more than the internal diameter of mixing wastewater with air pars infrasegmentalis, inlet segment and mixing wastewater with air section it
Between the internal diameter of changeover portion be gradually reduced from bottom to top, in the middle part of mixing wastewater with air section, the internal diameter to top is gradually increased, bypass pipe one end
It is connected with the bottom of inlet segment, the other end is connected with the top of mixing wastewater with air section, bypass pipe is installed aeration bypass valve.
7. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 6 it is characterised in that：Institute
The cone angle stating conical nozzle is 10-20 °.
8. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 2 it is characterised in that：Institute
State the first biological filter tank and include tank body, water inlet water-distributing device, water outlet water-distributing device, the bottom fixed supporting leg of tank body, water inlet sets
Put the top in tank body, outlet is arranged on the bottom of tank body, the side wall upper part position setting manhole of tank body, lower sidewall position
Setting discharge port, the top setting air vent of tank body, filling filler in tank body, the structure of described second biological filter tank is raw with first
Thing filter tank is identical.
9. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 3 it is characterised in that：Institute
State the first biological filter tank and include tank body, water inlet water-distributing device, water outlet water-distributing device, the bottom fixed supporting leg of tank body, water inlet sets
Put the top in tank body, outlet is arranged on the bottom of tank body, the side wall upper part position setting manhole of tank body, lower sidewall position
Setting discharge port, the top setting air vent of tank body, filling filler in tank body, the structure of described 3rd biological filter tank is raw with first
Thing filter tank is identical.
10. Drinking Water aeration contact oxidation method removing of iron and manganese processing system according to claim 8 or claim 9, its feature exists
In：Described water inlet water-distributing device is identical with the structure of water outlet water-distributing device, includes cloth supply mains, water distribution branch pipe respectively, water distribution is total
Pipe is connected with water inlet, outlet respectively, and cloth supply mains circumferentially uniformly installs multiple water distribution branch pipes, the side wall of water distribution branch pipe
On uniformly open up some water distributing pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881124.XU CN205933545U (en) | 2016-08-15 | 2016-08-15 | Ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881124.XU CN205933545U (en) | 2016-08-15 | 2016-08-15 | Ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933545U true CN205933545U (en) | 2017-02-08 |
Family
ID=57921374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620881124.XU Active CN205933545U (en) | 2016-08-15 | 2016-08-15 | Ferro -manganese processing system is removed to life drinking water aeration catalytic oxidation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204101A (en) * | 2019-07-05 | 2019-09-06 | 常熟华东汽车有限公司 | Modularized combination type purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204101A (en) * | 2019-07-05 | 2019-09-06 | 常熟华东汽车有限公司 | Modularized combination type purifier |
| CN110204101B (en) * | 2019-07-05 | 2024-03-08 | 常熟华东汽车有限公司 | Modular combined water purifying device |
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Effective date of registration: 20170327 Address after: 064105 Hebei province Tangshan City Yutian County town of Hongqiao Jialong Logistics Park Patentee after: Tangshan Chun Chi Water Engineering Co., Ltd. Address before: 064100 Hebei Province, Tangshan City County of Yutian Ao Hua Ge Patentee before: Zhang Xiaogang Patentee before: Ma Mingya |