CN207645962U - A kind of integrating device of advanced oxidation and active sand - Google Patents
A kind of integrating device of advanced oxidation and active sand Download PDFInfo
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- CN207645962U CN207645962U CN201820029240.8U CN201820029240U CN207645962U CN 207645962 U CN207645962 U CN 207645962U CN 201820029240 U CN201820029240 U CN 201820029240U CN 207645962 U CN207645962 U CN 207645962U
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Abstract
The utility model provides a kind of integrating device of advanced oxidation and active sand, including tank body, for providing installation space；Water feed apparatus, for introducing sewage；Reaction zone, for providing reaction compartment；Hydrogen peroxide delivery device, for conveying hydrogenperoxide steam generator；Ozonation aerated device, for providing ozone gas；Active sand filter layer, for providing filtering and removal total nitrogen；Carbon source delivery device, for launching carbon source；Back washing device, for providing cleaning；Drainage arrangement, for providing draining.The utility model is by being arranged ozonation aerated device, hydrogen peroxide delivery device, carbon source delivery device and active sand filter layer, so that device is integrated, equipment, it is compact-sized, floor space is small, capital construction is at low cost, organic matter, suspended matter and the total nitrogen in sewage can be removed simultaneously, ensures that effluent characteristics are stablized so that the utility model has the characteristics that floor space is small, capital construction is at low cost, effluent characteristics are stablized.
Description
Technical field
The utility model belongs to technical field of sewage, in particular to the collection of a kind of advanced oxidation and active sand
At device.
Background technology
Water environment protection is a problem of current mankind society extensive concern, with the quick hair of Chinese national economy
Exhibition, the organic wastewater of high concentration cause threat to the water resource of China's preciousness.However existing bioremediation is utilized, it is right
The substance processing that biodegradability is poor, relative molecular mass is from thousands of to tens of thousands of is more difficult, and advanced oxidation processes (Advanced
Oxidation Process, abbreviation AOPs) biodegradability of pollutant can be improved by its direct mineralising or by aoxidizing, together
When also in terms of the processing of the micro harmful chemical such as Environmental estrogen have prodigious advantage, so as to make the overwhelming majority
Organic matter permineralization or decomposition have become a kind of work of the supreme arrogance of a person with great power in processing used water difficult to degradate or as water outlet safeguard
Skill processing means.
High-level oxidation technology with the characteristics of generating the hydroxyl radical free radical (OH) with Strong oxdiative ability, high temperature and pressure,
Under the reaction conditions such as electricity, sound, light irradiation, catalyst, macromolecular hardly degraded organic substance is made to be oxidized to low toxicity or nontoxic small molecule
Substance.According to the difference for the mode and condition for generating hydroxyl radical free radical, high-level oxidation technology can be divided into photochemical oxidation method, urged
Change wet oxidation process, sonochemical oxidation, Ozonation, electrochemical oxidation process, Fenton oxidation method and Fenton-like method.
The mark that carries for carrying the trend that mark is transformed and industrial park sewage treatment plant with sewage treatment plant is transformed, in recent years, high
The combination of grade oxidation technology, high-level oxidation technology and precipitation filtering technique is also pursued.Sewage treatment plant proposes mark transformation
Sewage drainage standard is improved, the discharge index of COD, total nitrogen, total phosphorus in sewage etc. is improved.Reach these requirements it is necessary to
Sewage treatment facility is redesigned, change few as possible, improves sewage treatment capacity, water outlet is made to reach the requirement of standard.
Currently, in sewage treatment plant proposes mark transformation, using it is more be advanced oxidation pond and filter tank combination.Using height
Grade oxidation pond is used cooperatively with filter tank, although organic matter and suspended matter in the sewage that can degrade, using advanced oxidation pond
It is separately built with filter tank, corollary equipment is more, and pipeline is complicated, and operation and maintenance are inconvenient, take up a large area, and capital construction is of high cost, and transformation is difficult
Degree is big, while being difficult to control effectively to the total nitrogen in sewage.
By being analyzed above it is found that existing advanced oxidation pond is combined with filter tank and had the following disadvantages：
1, the advanced oxidation pond and filter tank of the prior art are separately built, and complicated, capital construction is of high cost, takes up a large area；
2, the advanced oxidation pond and filter tank of the prior art are applied in combination, it is difficult to it control effectively to the total nitrogen in sewage,
Effluent characteristics are unstable.
Utility model content
The utility model provides a kind of integrating device of advanced oxidation and active sand, can effectively solve the problem that the prior art accounts for
The problem that ground area is big, capital construction is of high cost, moreover it is possible to solve the problems, such as that prior art effluent characteristics are unstable.
In order to solve problem above, the utility model provides a kind of integrating device of advanced oxidation and active sand, technology
Scheme is as follows：
A kind of integrating device of advanced oxidation and active sand, including tank body, the tank body is for providing installation space；Water inlet
Device, the water feed apparatus is connected with the tank body, for introducing sewage；Reaction zone, the reaction zone are located in the tank body,
And positioned at the top of the tank body, for providing reaction compartment；Hydrogen peroxide delivery device, the hydrogen peroxide delivery device with
The tank body is connected, and positioned at the top of the reaction zone, for conveying hydrogenperoxide steam generator；Ozonation aerated device is described smelly
Oxygen aerator is connected with the tank body, and positioned at the lower section of the reaction zone, for providing ozone gas；Active sand filters
Layer, the active sand filter layer are located in the tank body, and are arranged in the lower section of the reaction zone, for providing filtering and removal
Total nitrogen；Carbon source delivery device, the carbon source delivery device is connected with the active sand filter layer, for launching carbon source；Backwash fills
It sets, the back washing device is connected with the tank body, for providing cleaning；Drainage arrangement, the drainage arrangement and the tank body phase
Even, for providing draining.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：Further include device for recovering tail gas, institute
The top for stating device for recovering tail gas and the tank body penetrates through, for providing waste gas recovery processing.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The device for recovering tail gas includes
Tail gas recycle pipe, ozone tail gas destructor and tail gas storage tank；The ozone tail gas destructor is for providing exhaust-gas treatment；It is described
Tail gas recycle pipe one end and the top of the tank body penetrate through, and the other end is connected with the ozone tail gas destructor, useless for providing
Gas is collected；The tail gas storage tank is connected with the ozone tail gas destructor, for providing memory space.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The water feed apparatus includes first
Water pump and water distributor, first water pump is for providing into hydrodynamic force；Described water distributor one end is connected with first water pump, separately
One end is connected with the tank body, and positioned at the top of the reaction zone, for being distributed sewage.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The ozonation aerated device includes
Ozone generator and micropore aeration pipe；The ozone generator is for providing ozone gas；The micropore aeration pipe is mounted on institute
It states in tank body, and positioned at the lower section of the reaction zone, for providing aeration.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The back washing device includes that water is anti-
Cleaning device, gas back washing device and backwash water recovery device；The water back washing device is used to carry out the active sand filter layer clear
It washes；The gas back washing device is for providing backwash gas；The middle part of the backwash water recovery device and the tank body penetrates through, and position
In the top of the active sand filter layer, for providing backwash water recycling.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The water back washing device includes the
Two water pumps and perforation backwash water distributor；Second water pump is for providing backwash water；The perforation backwash water distributor is mounted on institute
It states in tank body, is located at the lower section of the active sand filter layer, and be connected with second water pump, for being distributed backwash water.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The gas back washing device includes sky
Air compressor and appendix；The air compressor is for providing compressed air；It is compressed with the air described appendix one end
Machine is connected, and the other end is connected with the active sand filter layer.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The backwash water recovery device packet
Include drinking-water pipe, suction pump and drainpipe；The middle part of the drinking-water pipe and the tank body penetrates through, and is located at the active sand filter layer
Top, for provide backwash water collect；The suction pump is connected with the drinking-water pipe, for extracting backwash water；The draining
Pipe is connected with the suction pump, for discharging backwash water.
Such as integrating device of above-mentioned advanced oxidation and active sand, further preferably：The carbon source delivery device includes
Delivery pipe, solenoid valve and third water pump；The delivery pipe is connected with the upper surface of the active sand filter layer, for being denitrification
Bacterium conveys carbon source；The solenoid valve is mounted in the delivery pipe, for providing flow-rate adjustment；The third water pump with it is described
Delivery pipe is connected, for providing conveying power.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1, the integrating device of advanced oxidation and active sand provided by the utility model is by using ozone gas and peroxidating
Hardly degraded organic substance in the hydroxyl radical free radical removal sewage that hydrogen solution generates, can ensure that the COD in water outlet reaches
Mark；By the way that active sand filter layer and carbon source delivery device is arranged, the suspended matter and total nitrogen in sewage can be effectively removed, use is advanced
Oxidation and active sand filter the mode that is combined so that device is integrated, equipment, and compact-sized, floor space is small, capital construction at
This is low, can remove organic matter, suspended matter and total nitrogen in sewage simultaneously, ensures that effluent characteristics are stablized so that the utility model has
Have the characteristics that floor space is small, capital construction is at low cost, effluent characteristics are stablized.
2, the integrating device of advanced oxidation and active sand provided by the utility model by using the united mode of air water into
Row backwash is convenient to clean maintenance, can the serious region of fouling effectively in cleaning active sand filter layer, cleaning is thorough, is cleaning
When water feed apparatus keep water inlet, sewage disposal is unaffected, and sewage treating efficiency is high, so that the utility model has operation
The characteristics of efficient, convenient for safeguarding.
3, the integrating device of advanced oxidation and active sand provided by the utility model is convenient for by the way that device for recovering tail gas is arranged
Exhaust gas after reaction is recycled, can be biochemical treatment after secondary pollution, exhaust-gas treatment will not being caused up to standard environment
System provides oxygen, effectively reduces energy consumption, so that the utility model has the characteristics that pollution is small, energy saving.
Description of the drawings
Fig. 1 is the integrating device structural schematic diagram of advanced oxidation provided by the utility model and active sand.
In figure：The first water pumps of 1-；2- ozone generators；3- reaction zones；4- third water pumps；5- delivery pipes；6- air compresses
Machine；The second water pumps of 7-；8- appendixs；9- perforation backwash water distributors；10- drainage arrangements；11- active sand filter layers；12- micropores expose
Tracheae；13- drinking-water pipes；14- suction pumps；15- hydrogen peroxide delivery devices；16- ozone tail gas destructors；17- tail gas recycle pipes；
18- tank bodies；19- water distributors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of integrating device of advanced oxidation and active sand, include mainly tank body
18, tank body 18 is for providing installation space；Water feed apparatus, water feed apparatus is connected with tank body 18, for introducing sewage；Reaction zone 3,
Reaction zone 3 is located in tank body 18, and positioned at the top of tank body 18, for providing reaction compartment；Hydrogen peroxide delivery device 15, mistake
Hydrogen oxide delivery device 15 is connected with tank body 18, and positioned at the top of reaction zone 3, for conveying hydrogenperoxide steam generator；Ozone exposes
Device of air, ozonation aerated device are connected with tank body 18, and positioned at the lower section of reaction zone 3, for providing ozone gas；Active sand mistake
Filtering layer 11, active sand filter layer 11 are located in tank body 18, and are arranged in the lower section of reaction zone 3, total for providing filtering and removal
Nitrogen；Carbon source delivery device, carbon source delivery device is connected with active sand filter layer 11, for launching carbon source；Back washing device, backwash dress
It sets and is connected with tank body 18, for providing cleaning；Drainage arrangement 10, drainage arrangement 10 is connected with tank body 18, for providing draining.
Specifically, the integrating device of advanced oxidation provided by the utility model and active sand is drawn by the way that water feed apparatus is arranged
Enter sewage；Hydrogenperoxide steam generator is launched by the way that hydrogen peroxide delivery device 15 is arranged；It is smelly by the way that ozonation aerated device offer is arranged
Carrier of oxygen；Ozone gas reacts in reaction zone 3 with hydrogenperoxide steam generator and generates hydroxyl radical free radical (OH), hydroxyl radical free radical
Oxidation reaction occurs with the organic matter in sewage, organic matter difficult to degrade in sewage can be effectively removed, ensures the change in water outlet
It is up to standard to learn oxygen demand (COD)；Active sand filter layer 11 can effectively remove in sewage for providing sewage water filtration and removal total nitrogen
Suspended matter can effectively make that device is integrated, equipment in such a way that advanced oxidation and active sand filtering are combined, and structure is tight
It gathers, floor space is small, and capital construction is at low cost；Carbon source delivery device is connected with active sand filter layer 11, for being active sand filter layer
11 denitrifying bacteria provides carbon source, and denitrifying bacteria carries out denitrification in active sand filter layer 11, can effectively drop
Total nitrogen in low sewage ensures effluent quality to remove organic matter, suspended matter and the total nitrogen in sewage simultaneously；Back washing device
It is connected with tank body 18, effectively active sand filter layer 11 can be cleaned, to improve the filter efficiency of active sand filter layer 11,
So that the utility model has the characteristics that floor space is small, capital construction is at low cost, effluent characteristics are stablized.
In order to reduce pollution of the utility model to environment, as shown in Figure 1, the utility model further includes tail gas recycle dress
It sets, the top of device for recovering tail gas and tank body 18 penetrates through, for providing waste gas recovery processing.The utility model is by being arranged tail gas
Retracting device avoids causing secondary pollution to environment, so that this reality convenient for collecting the exhaust gas generated after reaction in tank body 18
Have the characteristics that pollution is small with novel.
In order to make the utility model be convenient for gas sampling processing, energy saving, as shown in Figure 1, the utility model
Device for recovering tail gas includes tail gas recycle pipe 17, ozone tail gas destructor 16 and tail gas storage tank；Ozone tail gas destructor 16 is used
In offer exhaust-gas treatment；17 one end of tail gas recycle pipe and the top of tank body 18 penetrate through, the other end and 16 phase of ozone tail gas destructor
Even, for providing gas sampling；Tail gas storage tank is connected with ozone tail gas destructor 16, for providing memory space.This practicality
It is novel by the way that tail gas recycle pipe 17 is arranged, convenient for being collected to exhaust gas, by the way that ozone tail gas destructor 16 is arranged, convenient for anti-
The exhaust gas that should be generated is handled, and oxygen and water are generated, and by the way that tail gas storage tank is arranged, is convenient for oxygen storage, tail gas is deposited
The external biochemical treatment system of storage tank can provide oxygen for biochemical treatment system, energy saving, so that the utility model has
There is the characteristics of energy saving, exhaust gas is convenient for processing.
Sewage is handled for the ease of the utility model, as shown in Figure 1, the water feed apparatus of the utility model includes the
One water pump 1 and water distributor 19, the first water pump 1 is for providing into hydrodynamic force；19 one end of water distributor is connected with the first water pump 1, another
End is connected with tank body 18, and positioned at the top of reaction zone 3, for being distributed sewage.The utility model by be arranged the first water pump 1,
Convenient for being provided into hydrodynamic force for sewage, by the way that water distributor 19 is arranged, convenient for sewage to be distributed in reaction zone 3, sent out in reaction zone 3
Raw oxidation reaction, so that the utility model has the characteristics that sewage convenient for processing.
In order to improve the reaction efficiency of the utility model, as shown in Figure 1, the ozonation aerated device of the utility model includes smelly
Oxygen Generator 2 and micropore aeration pipe 12；Ozone generator 2 is for providing ozone gas；Micropore aeration pipe 12 is mounted on tank body 18
It is interior, and positioned at the lower section of reaction zone 3, for providing aeration.The utility model produces ozone gas by ozone generator 2, micro-
Hole aeration tube 12 is connected with ozone generator 2, can be by the conveying of ozone gas uniform high-efficiency into reaction zone 3, in reaction zone 3
The interior organic matter with waste water quickly carries out oxidation reaction, and ozone utilization rate is high, and low energy consumption, and micropore aeration pipe 12 is arranged in activity
The top of sand filter layer 11 will not generate interference, so that the utility model has reaction efficiency to active sand filter layer 11
High feature.
In order to make the utility model be convenient to clean maintenance, as shown in Figure 1, the back washing device of the utility model includes water backwash
Device, gas back washing device and backwash water recovery device；Water back washing device is for cleaning active sand filter layer 11；Gas backwash
Device is for providing backwash gas；Backwash water recovery device and the middle part of tank body 18 penetrate through, and positioned at active sand filter layer 11
Top, for providing backwash water recycling.The utility model is by being arranged the gentle back washing device of water back washing device, convenient for active sand
Filter layer 11 carries out clean and maintenance, and when being cleaned to active sand filter layer 11, water feed apparatus is still incorporated into sewage, cleans
Journey does not influence sewage disposal, by the way that backwash water recovery device is arranged, convenient for collecting sludge and the backwash in active sand filter layer 11
Water is safeguarded so that the utility model has the characteristics that be convenient to clean.
In order to enhance the cleaning performance of the utility model, as shown in Figure 1, the water back washing device of the utility model includes second
Water pump 7 and perforation backwash water distributor 9；Second water pump 7 is for providing backwash water；Backwash water distributor 9 of perforating is mounted in tank body 18,
It is connected positioned at the lower section of active sand filter layer 11, and with the second water pump 7, for being distributed backwash water.The utility model passes through setting
Second water pump 7 provides backwash water, and perforation backwash water distributor 9 is connected with the second water pump 7, can uniformly convey backwash water into work
Property sand filter layer 11 in, active sand filter layer 11 clear up without dead angle, so that the utility model has cleaning effect
Good feature.
In order to improve the cleaning ability of the utility model, as shown in Figure 1, the gas back washing device of the utility model includes air
Compressor 6 and appendix 8；Air compressor 6 is for providing compressed air；8 one end of appendix is connected with air compressor 6, separately
One end is connected with active sand filter layer 11.The utility model, convenient for conveying scavenging air, is passed through by the way that air compressor 6 is arranged
Setting appendix 8 is connected with active sand filter layer 11, and convenient for uniform conveying purge gas, pulse punching is carried out in water back washing device
Gas is conveyed while washing to be cleaned, and can be formed powerful shearing stress in active sand filter layer 11, be combined using air water
Backwash, can the serious region of fouling effectively in cleaning active sand filter layer 11, cleaning is thorough, so that the utility model has
Have the characteristics that cleaning ability is strong.
In order to improve the filter efficiency of the utility model, as shown in Figure 1, the backwash water recovery device of the utility model includes
Drinking-water pipe 13, suction pump 14 and drainpipe；Drinking-water pipe 13 and the middle part of tank body 18 penetrate through, and positioned at the upper of active sand filter layer 11
Side is collected for providing backwash water；Suction pump 14 is connected with drinking-water pipe 13, for extracting backwash water；Drainpipe and suction pump 14
It is connected, for discharging backwash water.The utility model is connected by the way that drinking-water pipe 13 is arranged with active sand filter layer 11, anti-convenient for collecting
Sludge in wash water and active sand filter layer 11 provides extraction power by the way that suction pump 14 is arranged, passes through and drainpipe discharge is arranged
Sludge and backwash water.By the way that backwash water recovery device is arranged, sludge and backwash water convenient for being generated to backwash are collected, to
The filter efficiency for improving the utility model, so that the utility model has the characteristics that filter efficiency is high.
In order to make the total nitrogen removal efficiency of the utility model convenient for adjusting, as shown in Figure 1, the carbon source of the utility model is launched
Device includes delivery pipe 5, solenoid valve and third water pump 4；Delivery pipe 5 is connected with the upper surface of active sand filter layer 11, for for
Denitrifying bacteria conveys carbon source；Solenoid valve is mounted in delivery pipe 5, for providing flow-rate adjustment；Third water pump 4 and delivery pipe 5
It is connected, for providing conveying power.The utility model is defeated by being arranged convenient for providing conveying power by the way that third water pump 4 is arranged
Pipe 5 is sent, convenient for conveying carbon source, by the way that solenoid valve is arranged, convenient for adjusting the feed flow of carbon source, consequently facilitating control denitrification is thin
The reaction rate of bacterium and total nitrogen in sewage, to adjust the removal efficiency of total nitrogen in sewage, so that the utility model has
The characteristics of convenient for adjusting.
As shown in Figure 1, the course of work of the utility model is described in detail below：
Sewage is entered by water distributor 19 in tank body 18, hydrogen peroxide after the first water pump 1 of water feed apparatus is pressurizeed
Delivery device 15 launches hydrogenperoxide steam generator into reaction zone 3, and ozone generator 2 generates ozone gas, and ozone gas passes through micro-
Hole aeration tube 12 enters in reaction zone 3, and ozone gas reacts in reaction zone 3 with hydrogenperoxide steam generator and generates hydroxyl radical free radical
(OH), oxidation reaction occurs for the organic matter in hydroxyl radical free radical and sewage, can effectively remove difficult to degrade organic in sewage
Object ensures that the COD (COD) in water outlet is up to standard.Sewage enters active sand filter layer 11 by reaction zone 3, in active sand mistake
Denitrification occurs with denitrifying bacteria in filtering layer 11, the total nitrogen in sewage can be effectively removed, active sand filter layer 11 can have
Effect filters out suspended matter in sewage, and the third water pump 4 in carbon source delivery device can be by delivery pipe 5 to active sand filter layer 11
Denitrifying bacteria provides carbon source can effectively control carbon source injected volume by electromagnetic valve for adjusting.It is carried out clearly to the utility model
When washing, the second water pump 7 is capable of providing into hydrodynamic force, and backwash water perforated backwash water distributor 9 enters in active sand filter layer 11, empty
The purge gas that air compressor 6 generates is entered by appendix 8 in active sand filter layer 11, can realize air water joint backwash,
Backwash water is discharged after being collected by drinking-water pipe 13.The exhaust gas that reaction and backwash generate enters ozone tail after being collected by tail gas recycle pipe 17
It is handled in gas destructor, oxygen can be provided for biochemical treatment system by handling gas up to standard.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1, the integrating device of advanced oxidation and active sand provided by the utility model is by using ozone gas and peroxidating
Hardly degraded organic substance in the hydroxyl radical free radical removal sewage that hydrogen solution generates, can ensure that the COD in water outlet reaches
Mark；By the way that active sand filter layer and carbon source delivery device is arranged, the suspended matter and total nitrogen in sewage can be effectively removed, use is advanced
Oxidation and active sand filter the mode that is combined so that device is integrated, equipment, and compact-sized, floor space is small, capital construction at
This is low, can remove organic matter, suspended matter and total nitrogen in sewage simultaneously, ensures that effluent characteristics are stablized so that the utility model has
Have the characteristics that floor space is small, capital construction is at low cost, effluent characteristics are stablized.
2, the integrating device of advanced oxidation and active sand provided by the utility model by using the united mode of air water into
Row backwash is convenient to clean maintenance, can the serious region of fouling effectively in cleaning active sand filter layer, cleaning is thorough, is cleaning
When water feed apparatus keep water inlet, sewage disposal is unaffected, and sewage treating efficiency is high, so that the utility model has operation
The characteristics of efficient, convenient for safeguarding.
3, the integrating device of advanced oxidation and active sand provided by the utility model is convenient for by the way that device for recovering tail gas is arranged
Exhaust gas after reaction is recycled, can be biochemical treatment after secondary pollution, exhaust-gas treatment will not being caused up to standard environment
System provides oxygen, effectively reduces energy consumption, so that the utility model has the characteristics that pollution is small, energy saving.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (10)
1. the integrating device of a kind of advanced oxidation and active sand, which is characterized in that including：
Tank body, the tank body is for providing installation space；
Water feed apparatus, the water feed apparatus is connected with the tank body, for introducing sewage；
Reaction zone, the reaction zone are located in the tank body, and positioned at the top of the tank body, for providing reaction compartment；
Hydrogen peroxide delivery device, the hydrogen peroxide delivery device are connected with the tank body, and positioned at the upper of the reaction zone
Side, for conveying hydrogenperoxide steam generator；
Ozonation aerated device, the ozonation aerated device are connected with the tank body, and positioned at the lower section of the reaction zone, for carrying
For ozone gas；
Active sand filter layer, the active sand filter layer is located in the tank body, and is arranged in the lower section of the reaction zone, is used for
Filtering and removal total nitrogen are provided；
Carbon source delivery device, the carbon source delivery device is connected with the active sand filter layer, for launching carbon source；
Back washing device, the back washing device is connected with the tank body, for providing cleaning；
Drainage arrangement, the drainage arrangement is connected with the tank body, for providing draining.
2. the integrating device of advanced oxidation according to claim 1 and active sand, which is characterized in that further include：
The top of device for recovering tail gas, the device for recovering tail gas and the tank body penetrates through, for providing waste gas recovery processing.
3. the integrating device of advanced oxidation according to claim 2 and active sand, it is characterised in that：
The device for recovering tail gas includes tail gas recycle pipe, ozone tail gas destructor and tail gas storage tank；The ozone tail gas is broken
Bad device is for providing exhaust-gas treatment；Tail gas recycle pipe one end and the top of the tank body penetrate through, the other end and the ozone
Vent ozone destructor is connected, for providing gas sampling；The tail gas storage tank is connected with the ozone tail gas destructor, for carrying
For memory space.
4. the integrating device of advanced oxidation according to claim 1 or 2 and active sand, it is characterised in that：
The water feed apparatus includes the first water pump and water distributor, and first water pump is for providing into hydrodynamic force；The water distributor
One end is connected with first water pump, and the other end is connected with the tank body, and positioned at the top of the reaction zone, for being distributed dirt
Water.
5. the integrating device of advanced oxidation according to claim 1 or 2 and active sand, it is characterised in that：
The ozonation aerated device includes ozone generator and micropore aeration pipe；The ozone generator is for providing ozone gas
Body；The micropore aeration pipe is mounted in the tank body, and positioned at the lower section of the reaction zone, for providing aeration.
6. the integrating device of advanced oxidation according to claim 1 or 2 and active sand, it is characterised in that：
The back washing device includes water back washing device, gas back washing device and backwash water recovery device；The water back washing device is used for
The active sand filter layer is cleaned；The gas back washing device is for providing backwash gas；The backwash water recovery device
It is penetrated through with the middle part of the tank body, and positioned at the top of the active sand filter layer, for providing backwash water recycling.
7. the integrating device of advanced oxidation according to claim 6 and active sand, it is characterised in that：
The water back washing device includes the second water pump and perforation backwash water distributor；Second water pump is for providing backwash water；Institute
State perforation backwash water distributor be mounted on the tank body in, be located at the active sand filter layer lower section, and with second water pump
It is connected, for being distributed backwash water.
8. the integrating device of advanced oxidation according to claim 7 and active sand, it is characterised in that：
The gas back washing device includes air compressor and appendix；The air compressor is for providing compressed air；It is described
Appendix one end is connected with the air compressor, and the other end is connected with the active sand filter layer.
9. the integrating device of advanced oxidation according to claim 8 and active sand, it is characterised in that：
The backwash water recovery device includes drinking-water pipe, suction pump and drainpipe；It is passed through in the middle part of the drinking-water pipe and the tank body
It is logical, and positioned at the top of the active sand filter layer, collected for providing backwash water；The suction pump and the drinking-water pipe phase
Even, for extracting backwash water；The drainpipe is connected with the suction pump, for discharging backwash water.
10. the integrating device of advanced oxidation according to claim 1 or 2 and active sand, it is characterised in that：
The carbon source delivery device includes delivery pipe, solenoid valve and third water pump；The delivery pipe and the active sand filter layer
Upper surface be connected, for for denitrifying bacteria convey carbon source；The solenoid valve is mounted in the delivery pipe, for providing stream
Amount is adjusted；The third water pump is connected with the delivery pipe, for providing conveying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029240.8U CN207645962U (en) | 2018-01-08 | 2018-01-08 | A kind of integrating device of advanced oxidation and active sand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820029240.8U CN207645962U (en) | 2018-01-08 | 2018-01-08 | A kind of integrating device of advanced oxidation and active sand |
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| CN207645962U true CN207645962U (en) | 2018-07-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590019A (en) * | 2019-10-16 | 2019-12-20 | 上海蓝科石化环保科技股份有限公司 | Ozone catalytic oxidation reactor and sewage treatment method thereof |
| CN110963609A (en) * | 2019-12-17 | 2020-04-07 | 江苏晟农玮业环保装备有限公司 | Reaction method of small-sized up-flow ozone electronic homogeneous organic wastewater |
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2018
- 2018-01-08 CN CN201820029240.8U patent/CN207645962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590019A (en) * | 2019-10-16 | 2019-12-20 | 上海蓝科石化环保科技股份有限公司 | Ozone catalytic oxidation reactor and sewage treatment method thereof |
| CN110963609A (en) * | 2019-12-17 | 2020-04-07 | 江苏晟农玮业环保装备有限公司 | Reaction method of small-sized up-flow ozone electronic homogeneous organic wastewater |
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