CN209468262U - A kind of organic matter degradation processing unit of high-concentration sewage - Google Patents
A kind of organic matter degradation processing unit of high-concentration sewage Download PDFInfo
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- CN209468262U CN209468262U CN201821535609.9U CN201821535609U CN209468262U CN 209468262 U CN209468262 U CN 209468262U CN 201821535609 U CN201821535609 U CN 201821535609U CN 209468262 U CN209468262 U CN 209468262U
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Abstract
The utility model relates to a kind of organic matter degradation processing units of high-concentration sewage, and including at least the device for catalyzing and oxidating ozone for aoxidizing hardly degraded organic substance, device for catalyzing and oxidating ozone includes the bull stick that at least one fixing sleeve and one end are equipped with shaft coupling；Fixing sleeve has along its circumferential direction equidistant placement and one end is fixed at least two agitating paddles on fixing sleeve, the extending direction of each agitating paddle and the central axial direction of fixing sleeve are vertical, and the length direction of the first fixing sleeve and the second fixing sleeve in the way of socket along bull stick is solidly connected to bull stick neighbouringly；It is observing in the top view vertical with the length direction of bull stick, the agitating paddle of the agitating paddle of the first fixing sleeve and the second fixing sleeve interlocks arranged for interval along the circumferential direction of bull stick.The utility model improves oxidation effectiveness and device stability, while can easily replace agitating paddle, improves operating efficiency by the way that the spaced agitating paddle that interlocks is arranged.
Description
Technical field
The utility model relates to technical field of sewage, and especially a kind of organic matter degradation of high-concentration sewage handles dress
It sets.
Background technique
China is the serious deficient country of a freshwater resources, with reform and opening-up since economic rapid development and city
Change process is further speeded up, and city water resource imbalance between supply and demand further protrudes.The water shortage in China at present nearly 700 cities
Up to 400 or more, and wherein have nearly 100 city serious water shortages.To solve shortage of water resources contradiction, it is necessary to using sustainable
Water resource utilization modes-economizing type mode.Water is used in addition to advocating thriftiness, is opened up outside new water source, the regeneration of sewage and waste water
It is also an important channel.Using sanitary sewage as water source, make miscellaneous water, Yu Shangshui between water quality indicator after proper treatment
And between being lauched, referred to as middle water, corresponding technology is known as reused water technique.Middle water can be used for lavatory flushing, gardens and field irrigation,
Road cleaning, carwash, city fountain, cooling equipment supplement water etc..Technology of middle water recycle is applied to practice external already.Beauty
The states such as state, Japan, Israel lavatory flushing, gardens and field irrigation, road cleaning, carwash, city fountain, cooling equipment supplement
With all water in use in large quantities such as water, many successful experiences are had accumulated in terms of water in utilization.It is just opened from six or five, the Seventh Five-Year Plan in China
The utilization of water, begins to use in late 1990s, has formed certain scale at present, developed in work in beginning research
Use in industry and agricultural.Currently, economy is grown rapidly, while to water resource with the quickening of China's process of industrialization
Also result in destruction.In recent years, the generation of various serious water contamination accidents so that it is found that water resources shortage increasingly
Obviously.
Sewage handling problem is increasingly subject to the great attention of society, with the process of urbanization and the development of industrial society,
One side water consumption is continuously increased, and water resource is increasingly in short supply, and another aspect quantity of wastewater effluent is increasing, and environmental pollution is increasingly
Seriously.However sewage treatment process is complicated in the prior art, working efficiency is low, is not easy to operate, it is difficult to meet people
Demand.
Chinese patent (Publication No. CN205838730U) discloses a kind of sewage disposal system, which includes successively leading to
Cross cesspool, ozonation aerated unit, filter element and the intelligent control unit of piping connection；The ozonation aerated unit packet
The ozone generator for including ozone reaction tank and being attached thereto；The filter element is two filter parallel connections；The intelligence
Can control unit includes water quality detecting device, controller and valve；Water quality detecting device setting valve and filter element it
Between pipeline on and be connected with controller；Controller is connected with valve；The water outlet I of valve is connected with the water inlet of cesspool；
The water outlet II of valve is connected with the water inlet of ozone reaction tank.Although the utility model can return sewage after treatment
With making water resource be fully used, but be the failure to that dirty Organic substance in water is effectively degraded and separated.Therefore, this is practical
It is novel that the technical problem to be solved is that overcome the deficiencies in the prior art to provide a kind of improved organic matter degradation processing unit.
Utility model content
For the deficiencies of the prior art, the utility model provides a kind of organic matter degradation processing dress of high-concentration sewage
It sets, which includes at least the device for catalyzing and oxidating ozone for aoxidizing hardly degraded organic substance, described smelly
Oxygen catalytic oxidizing equipment includes the bull stick that at least one fixing sleeve and one end are equipped with shaft coupling.
Wherein, the fixing sleeve has along its circumferential direction equidistant placement and one end is fixed on the fixing sleeve at least
Two agitating paddles, the extending direction of each agitating paddle is vertical with the central axial direction of the fixing sleeve, the first fixing sleeve and
Second fixing sleeve is solidly connected to the bull stick along the length direction of the bull stick in the way of socket neighbouringly.
Wherein, it is observed in the top view vertical with the length direction of the bull stick, the first of first fixing sleeve
Second agitating paddle of agitating paddle and second fixing sleeve interlocks arranged for interval along the circumferential direction of the bull stick, and described
Axis device is solidly connected to the inner wall of the device for catalyzing and oxidating ozone by the bull stick in the way of straight down.
According to a preferred embodiment, the organic matter degradation processing unit further includes for producing the smelly of ozone gas
Oxygengenerating plant and ozone contact tank for aoxidizing dirty Organic substance in water and being connected to through pipeline with the ozone generating-device.
According to a preferred embodiment, the ozone contact tank is divided into each other through multiple training walls along its length
At least three compartments of connection, each cell bottom are provided at least one first aerator, first aerator
Between be connected to the escape pipe of the ozone generating-device in the way of sharing an air inlet pipe through pipeline.
According to a preferred embodiment, the organic matter degradation processing unit further includes for carrying out UF membrane to sewage
Membrane biological reaction pond, the feed end in membrane biological reaction pond successively through conditioning tank and grid be connected to the ozone contact tank go out
Expect end.
According to a preferred embodiment, it is provided with biological membrane assembly in the membrane biological reaction pond and is located at the life
Multiple second aerators below object membrane module.
According to a preferred embodiment, through pipe in the way of sharing an air inlet pipe between second aerator
Road is connected to Aeration fan, is additionally provided with Suck-back prevention valve between second aerator and the Aeration fan.
According to a preferred embodiment, far from one end first of second aerator on the biological membrane assembly
Elevator pump is connected to the feed end of the device for catalyzing and oxidating ozone.
According to a preferred embodiment, the organic matter degradation processing unit further includes for organic matter in absorption effluent
The activated carbon adsorber of impurity, the discharge end of the device for catalyzing and oxidating ozone is through the first feed pipe and the activated carbon adsorber
Feed end connection, wherein be provided with the second elevator pump on first feed pipe.
According to a preferred embodiment, the organic matter degradation processing unit further includes water producing tank and for handling ozone
Tail gas breaking plant, wherein the organic matter degradation processing unit include at least the ozone contact tank, the membrane bioreaction
Ying Chi, the device for catalyzing and oxidating ozone and the activated carbon adsorber, the ozone contact tank is along its length through multiple
Training wall is divided at least three compartments to communicate with each other, and each cell bottom is provided at least one first aerator,
It is connected to through pipeline with the ozone generating-device in the way of sharing an air inlet pipe between first aerator, it is described
The outlet side of ozone contact tank is connected to the tail gas breaking plant through pipeline.
The feed end in membrane biological reaction pond is successively connected to the discharge end of the ozone contact tank, institute through conditioning tank and grid
It states and is provided with biological membrane assembly and multiple second aerators below the biological membrane assembly in membrane biological reaction pond,
It is connected to through pipeline with Aeration fan in the way of sharing an air inlet pipe between second aerator, second aeration
Suck-back prevention valve is additionally provided between device and the Aeration fan.
The first elevator pump of one end on the biological membrane assembly far from second aerator is connected to described smelly
The feed end of oxygen catalytic oxidizing equipment, the inlet end of the device for catalyzing and oxidating ozone is through pipeline and the ozone generating-device
Escape pipe is connected to, and valve member is provided on the escape pipe, the discharge end of the device for catalyzing and oxidating ozone is through the first charging
Pipe is connected to the feed end of the activated carbon adsorber, and the discharge end of the activated carbon adsorber is through pipeline and the water producing tank
Feed end is connected to, and is provided with the second elevator pump on first feed pipe.
According to a preferred embodiment, the organic matter degradation processing unit further includes for detecting water quality and being set to institute
The water quality testing meter in device for catalyzing and oxidating ozone and the electric cabinet on the device for catalyzing and oxidating ozone side wall are stated, it is described
The discharge end of device for catalyzing and oxidating ozone is also connected to through pipeline valve with the feed end of the water producing tank.Wherein, the water quality detection
Instrument, the pipeline valve and second elevator pump difference via line are electrically connected with the electric cabinet, in the water quality testing meter
Electric signal via line inputs under conditions of the electric cabinet, and the pipeline valve is opened, and second elevator pump is closed, the ozone
Sewage in catalytic oxidizing equipment inputs the water producing tank through the pipeline valve.
Organic matter degradation processing unit provided by the utility model at least has the advantage that
(1) the utility model is enclosed by the way that the spaced agitating paddle that interlocks is arranged so that mixture is formed in blender
Stream movement, ensure that the uniformity of stirring, accelerates oxidation rate, improve oxidation effectiveness；Water flow is effectively reduced simultaneously to stirring
The impact force of device is mixed, the stability of bull stick and entirety is promoted；And agitating paddle can be easily replaced, mixing effect and behaviour are improved
Make efficiency.
(2) organic matter degradation processing unit structure novel provided by the utility model, sewage will be in water through ozone contact tank
Hardly degraded organic substance be converted into easily biodegradable organics, then reach higher pollutants removal rate through membrane biological reaction pond, then
Oxidative degradation is carried out in catalytic ozonation tower, can adsorb organic impurities by active carbon filtration tank finally to reach out
Water quality standard.
Detailed description of the invention
Fig. 1 is the simplification structure connection diagram of the organic matter degradation processing unit of the utility model；
Fig. 2 is the simplification structure connection diagram of the device for catalyzing and oxidating ozone of the utility model；With
Fig. 3 is the simplification structure connection diagram of the top view of the preferred bull stick of the utility model.
Reference signs list
1: ozone contact tank 2: membrane biological reaction pond 3: device for catalyzing and oxidating ozone
4: activated carbon adsorber 5: 6: the first aerator of ozone generating-device
7: 8: the second aerator 9 of biological membrane assembly: tail gas breaking plant
10: training wall 11: grid 12: conditioning tank
13: Aeration fan 14: 15: the first elevator pump of Suck-back prevention valve
16: the second elevator pumps 17: 18: the first feed pipe of valve member
19: escape pipe 20: fixing sleeve 21: shaft coupling
22: bull stick 23: agitating paddle 24: motor
25: ultraviolet lamp fluorescent tube 26: water producing tank 27: water quality testing meter
28: electric cabinet 29: 30: the first fixing sleeve of pipeline valve
31: the second fixing sleeves 32: pipe-line mixer 33: medicament cartridge
34: the first agitating paddle, 35: the second agitating paddle
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figure 1, organic matter degradation processing unit includes at least the ozone catalytic oxygen for aoxidizing hardly degraded organic substance
Makeup sets 3, and device for catalyzing and oxidating ozone 3 includes the bull stick 22 that at least one fixing sleeve 20 and one end are equipped with shaft coupling 21.
Wherein, fixing sleeve 20 has along its circumferential direction equidistant placement and one end is fixed at least two on fixing sleeve 20
The extending direction of a agitating paddle 23, each agitating paddle 23 is vertical with the central axial direction of fixing sleeve 20, the first fixing sleeve 30
With length direction of second fixing sleeve 31 in the way of socket along bull stick 22 it is neighbouring be solidly connected to bull stick 22.
Preferably, it is observed in the top view vertical with the length direction of bull stick 22, the first of the first fixing sleeve 30 stirs
The second agitating paddle 35 of paddle 34 and the second fixing sleeve 31 is mixed to interlock arranged for interval along the circumferential direction of bull stick 22.Preferably, ozone
Ultraviolet lamp fluorescent tube 25 is provided in catalytic oxidizing equipment along the two sidewalls of its short transverse.Shaft coupling 21 is vertical according to bull stick 22
Downward mode is solidly connected in the inner wall of device for catalyzing and oxidating ozone 3, and one end be set to device for catalyzing and oxidating ozone 3 outside
Motor 24 connect, under conditions of start motor so that bull stick 22 drive fixing sleeve 30 do not stall it is dynamic, it is staggeredly spaced
Agitating paddle make mixture formed in blender enclose stream movement, ensure that the uniformity of stirring, accelerate oxidation rate, thus
It improves work efficiency.The stirring blade gross area is reduced under the premise of guaranteeing mixing uniformity, reduces stirring energy consumption；Effectively drop
Low water flow promotes the stability of bull stick and entirety to the impact force of blender.
According to a preferred embodiment, organic matter degradation processing unit further includes sending out for producing the ozone of ozone gas
Generating apparatus 5 and ozone contact tank 1 for aoxidizing dirty Organic substance in water and being connected to through pipeline with ozone generating-device 5.
According to a preferred embodiment, ozone contact tank 1 is divided into each other through multiple training walls 10 along its length
At least three compartments of connection, each cell bottom are provided at least one first aerator 6, the first aerator 6 it
Between be connected to the escape pipe 19 of ozone generating-device 5 in the way of sharing an air inlet pipe through pipeline.
According to a preferred embodiment, organic matter degradation processing unit further includes the film for carrying out UF membrane to sewage
Biological reaction pool 2, the feed end in membrane biological reaction pond 2 are successively connected to going out for ozone contact tank 1 through conditioning tank 12 and grid 11
Expect end.
According to a preferred embodiment, it is provided with biological membrane assembly 7 in membrane biological reaction pond 2 and is located at biomembrane group
Multiple second aerators 8 of 7 lower section of part.
According to a preferred embodiment, through pipeline in the way of a shared air inlet pipe between the second aerator 8
It is connected to Aeration fan 13, is additionally provided with Suck-back prevention valve 14 between the second aerator 8 and Aeration fan 13.
According to a preferred embodiment, the first elevator pump of one end of separate second aerator 8 on biological membrane assembly 7
15 are connected to the feed end of device for catalyzing and oxidating ozone 3.
According to a preferred embodiment, organic matter degradation processing unit further includes for organic impurities in absorption effluent
Activated carbon adsorber 4, the charging of the discharge end of device for catalyzing and oxidating ozone 3 through the first feed pipe 18 and activated carbon adsorber 4
End connection, wherein the second elevator pump 16 is provided on the first feed pipe 18.
According to a preferred embodiment, organic matter degradation processing unit further includes water producing tank 26 and for handling ozone
Tail gas breaking plant 9, wherein organic matter degradation processing unit is urged including at least ozone contact tank 1, membrane biological reaction pond 2, ozone
Change oxidation unit 3 and activated carbon adsorber 4, ozone contact tank 1 is divided into through multiple training walls 10 along its length to be connected each other
At least three logical compartments, each cell bottom are provided at least one first aerator 6, between the first aerator 6
It is connected to through pipeline with ozone generating-device 5 in the way of sharing an air inlet pipe, the outlet side of ozone contact tank 1 connects through pipeline
It is connected to tail gas breaking plant 9.
The feed end in membrane biological reaction pond 2 is successively connected to the discharge end of ozone contact tank 1 through conditioning tank 12 and grid 11,
Biological membrane assembly 7 and multiple second aerators 8 positioned at 7 lower section of biological membrane assembly are provided in membrane biological reaction pond 2,
It is connected to through pipeline with Aeration fan 13 in the way of sharing an air inlet pipe between second aerator 8, the second aerator 8
Suck-back prevention valve 14 is additionally provided between Aeration fan 13.
The first elevator pump of one end 15 on biological membrane assembly 7 far from the second aerator 8 is connected to ozone catalytic oxygen
3 feed end is set in makeup, and the inlet end of device for catalyzing and oxidating ozone 3 is connected to through pipeline with the escape pipe 19 of ozone generating-device 5,
Valve member 17 is provided on escape pipe 19, the discharge end of device for catalyzing and oxidating ozone 3 is inhaled through the first feed pipe 18 with active carbon
The feed end of attached tower 4 is connected to, and the discharge end of activated carbon adsorber 4 is connected to through pipeline with the feed end of water producing tank 26, the first charging
The second elevator pump 16 is provided on pipe 18.Preferably, valve member 17 be respectively with escape pipe 19, device for catalyzing and oxidating ozone 3
Inlet end and the first aerator 6 connection triple valve.
Preferably, pipe-line mixer is provided on the feed pipe of device for catalyzing and oxidating ozone 3, pipe-line mixer 32 is equipped with
For loading at least two medicament cartridges of photochemical catalyst and ozone catalyst.Sewage enters before device for catalyzing and oxidating ozone 3 through pipe
Road mixer 32 inputs catalytic ozonation in pipe-line mixer 32 with photochemical catalyst and ozone catalyst again after mixing
The ozone that bottom aerator inputs is dissolved completely in mixed sewage by device 3 under the action of agitating paddle 23, so that
Ozone comes into full contact with the metal ion for participating in catalysis, under the synergistic effect of photochemical catalyst and ozone catalyst, carries out homogeneous
Catalysis reaction, and oxygenolysis is carried out to debirs in water simultaneously.Pipe-line mixer improves the utilization rate and catalysis oxygen of ozone
Change efficiency, so that homogeneous catalytic reaction is more complete, while using compact mechanical mechanism, makes reaction process in same dress
Interior completion is set, occupied area is smaller.And the ozone being dissolved in water by pressure also because the release of pressure formed micro-bubble to
Top flowing, increase ozone and water reacts contact frequency, so that reaction is more complete.Preferably, photochemical catalyst is
Titanium dioxide (Ti02) or zinc oxide (ZnO), ozone catalytic oxidant layer, which is negative, to be loaded on titanium dioxide or active aluminum oxide carrier
Mn, Ni, Co, Cu be single or composite transition metal oxide.
According to a preferred embodiment, organic matter degradation processing unit further includes for detecting water quality and urging set on ozone
Change the water quality testing meter 27 in oxidation unit 3 and the electric cabinet 28 on 3 side wall of device for catalyzing and oxidating ozone, ozone catalytic oxygen
The discharge end that makeup sets 3 is also connected to through pipeline valve 29 with the feed end of water producing tank 26.
Wherein, water quality testing meter 27, pipeline valve 29 and the second elevator pump 16 difference via line are electrically connected with electric cabinet 28,
Under conditions of the electric signal via line input electric cabinet 28 of water quality testing meter 27, pipeline valve 29 is opened, and the second elevator pump 16 is closed,
Sewage in device for catalyzing and oxidating ozone 3 inputs water producing tank 26 through pipeline valve 29.Wherein, water quality testing meter 27 for test COD,
The water quality parameters such as BOD, ammonia nitrogen, total phosphorus, total nitrogen, temperature, pH value, conductivity, dissolved oxygen and turbidity, it is vdiverse in function and easy to use
Fast, data processing can timely and effectively be carried out.
For ease of understanding, the organic matter degradation processing unit of application the utility model carries out at degradation high-concentration sewage
The concrete technology flow process of reason carries out discussed below:
Sewage inputs organic matter degradation processing unit through the feed end of ozone contact tank 1, is formed through multiple training walls 10
The acceleration of water stream channel, so that the ozone gas that multiple first aerators 6 that bottom is connected to ozone generating-device 5 generate
Bubble quickly leaves aerated space under the impact for the water flow that moment accelerates, and quick after colliding with adjacent training wall 10
Dispersion avoids ozone bubbles from causing water absorption ozone in part excessive to generate bromine in the accumulation for a long time of fluid lower layer, part, position
Hydrochlorate, while tail gas recycle is carried out through outlet side input ozone destruct device 9 in the ozone tail gas of 1 upper layer of ozone contact tank aggregation
Processing.The inlet end of the inlet end of device for catalyzing and oxidating ozone 3 and the first aerator 6 is respectively through pipeline and ozone generating-device
5 escape pipe 19 is connected to, and the control through valve member 17 on escape pipe 19, ozone generating-device 5 is respectively to catalytic ozonation
Device 3 and the first aerator 6 input ozone.
Sewage successively inputs membrane biological reaction pond 2 after grid 11 and conditioning tank 12.Often contain a large amount of sundries in sewage,
In order to guarantee the normal operation in membrane biological reaction pond 2, grid 11 is set before system with by suspended matter coarse in sewage and miscellaneous
Matter intercepts except system.Since sewage water and water quality are all with time change, in order to guarantee aftertreatment systems
It operates normally, reduces the operating load of system, by being arranged 12 pairs of conditioning tank need that the water and water quality of sewage is adjusted.
The second aerator 8 is provided in membrane biological reaction pond 2, the second aerator 8 is connected to Aeration fan through Suck-back prevention valve 14
13, the second aerator 8 is by 13 air blast of Aeration fan, to form aerobic state, having in sewage in membrane biological reaction pond 2
Machine object is degraded in membrane biological reaction pond 2.
After the filtering of biological membrane assembly 7 in membrane biological reaction pond 2 reduces turbidity of sewage, in the effect of the first elevator pump 15
It is lower by sewage lifting to the feed end of catalytic ozonation tower 3.Sewage enters before device for catalyzing and oxidating ozone 3 through pipe-line mixer
Photochemical catalyst and ozone catalyst in 32, with medicament cartridge 33 input ozone catalytic in pipe-line mixer 32 again after mixing
Oxidation unit 3.Under the action of agitating paddle 23, by the ozone inputted out of ozone generating-device 5 through pipeline be dissolved completely in
In the mixed sewage of medicament, so that ozone comes into full contact with the metal ion for participating in catalysis, in photochemical catalyst and ozone catalytic
Under the synergistic effect of agent, homogeneous catalytic reaction is carried out, and oxygenolysis is carried out to debirs in water simultaneously.Through water quality testing meter
27 detection and analysis, in the case that sewage reaches preset effluent index in device for catalyzing and oxidating ozone 3, water quality testing meter 27
Electric signal via line is inputted into electric cabinet 28, pipeline valve 29 is opened, and the second elevator pump 16 is closed, in device for catalyzing and oxidating ozone 3
Sewage through pipeline valve 29 input water producing tank 26；When sewage is not up to preset effluent index in device for catalyzing and oxidating ozone 3
In the case of, electric signal via line is inputted electric cabinet 28, the starting of the second elevator pump 16 by water quality testing meter 27, and pipeline valve 29 is closed,
Sewage in device for catalyzing and oxidating ozone 3 introduces activated adoption tower 4 through the first feed pipe 18, after carrying out adsorption treatment, then through pipe
Road inputs water producing tank 26.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to the open scope of the utility model simultaneously
It falls within the protection scope of the utility model.It will be understood by those skilled in the art that the utility model specification and its attached drawing
It is illustrative and not constitutes limitations on claims.The protection scope of the utility model is by claim and its equivalent
It limits.
Claims (10)
1. a kind of organic matter degradation processing unit of high-concentration sewage, is urged including at least the ozone for aoxidizing hardly degraded organic substance
Change oxidation unit (3), which is characterized in that the device for catalyzing and oxidating ozone (3) includes at least one fixing sleeve (20) and one end
Bull stick (22) equipped with shaft coupling (21),
Wherein, the fixing sleeve (20) has along its circumferential direction equidistant placement and one end is fixed on the fixing sleeve (20)
At least two agitating paddles (23), the extending direction of each agitating paddle (23) and the central axial direction of the fixing sleeve (20) are hung down
Directly, the first fixing sleeve (30) and the second fixing sleeve (31) are in the way of socket above and below the length direction of the bull stick (22)
It is adjacent to and is solidly connected to the bull stick (22),
Wherein, it is observed in the top view vertical with the length direction of the bull stick (22), first fixing sleeve (30)
First agitating paddle (34) and the second agitating paddle (35) of second fixing sleeve (31) are handed over along the circumferential direction of the bull stick (22)
Wrong arranged for interval, and the shaft coupling (21) is solidly connected to the ozone catalytic by the bull stick (22) in the way of straight down
The inner wall of oxidation unit (3).
2. organic matter degradation processing unit as described in claim 1, which is characterized in that the organic matter degradation processing unit is also
Including the ozone generating-device (5) for producing ozone gas and for aoxidizing dirty Organic substance in water and through pipeline and the ozone
The ozone contact tank (1) of generating device (5) connection.
3. organic matter degradation processing unit as claimed in claim 2, which is characterized in that the ozone contact tank (1) is along its length
It spends direction and is divided at least three compartments to communicate with each other through multiple training walls (10), each cell bottom is provided at least one
A first aerator (6), between first aerator (6) in the way of sharing an air inlet pipe through pipeline with it is described
The escape pipe (19) of ozone generating-device (5) is connected to.
4. organic matter degradation processing unit as claimed in claim 3, which is characterized in that the organic matter degradation processing unit is also
Including the membrane biological reaction pond (2) for carrying out UF membrane to sewage, the feed end of membrane biological reaction pond (2) is successively through conditioning tank
(12) and grid (11) is connected to the discharge end of the ozone contact tank (1).
5. organic matter degradation processing unit as claimed in claim 4, which is characterized in that set in the membrane biological reaction pond (2)
Multiple second aerators (8) for being equipped with biological membrane assembly (7) and being located at below the biological membrane assembly (7).
6. organic matter degradation processing unit as claimed in claim 5, which is characterized in that between second aerator (8)
It is connected to through pipeline with Aeration fan (13) in the way of sharing an air inlet pipe, second aerator (8) and the exposure
Suck-back prevention valve (14) are additionally provided between gas blower (13).
7. organic matter degradation processing unit as claimed in claim 6, which is characterized in that separate on the biological membrane assembly (7)
The first elevator pump of one end (15) of second aerator (8) is connected to the charging of the device for catalyzing and oxidating ozone (3)
End.
8. organic matter degradation processing unit as claimed in claim 7, which is characterized in that the organic matter degradation processing unit is also
Including the activated carbon adsorber (4) for organic impurities in absorption effluent, the discharge end of the device for catalyzing and oxidating ozone (3)
It is connected to through the first feed pipe (18) with the feed end of the activated carbon adsorber (4), wherein set on first feed pipe (18)
It is equipped with the second elevator pump (16).
9. organic matter degradation processing unit as claimed in claim 8, which is characterized in that the organic matter degradation processing unit is also
Tail gas breaking plant (9) including water producing tank (26) and for handling ozone, wherein
The organic matter degradation processing unit includes at least the ozone contact tank (1), the membrane biological reaction pond (2), described
Device for catalyzing and oxidating ozone (3) and the activated carbon adsorber (4), according to sharing one between first aerator (6)
The mode of air inlet pipe is connected to through pipeline with the ozone generating-device (5), and the outlet side of the ozone contact tank (1) connects through pipeline
It is connected to the tail gas breaking plant (9),
Escape pipe (19) of the inlet end of the device for catalyzing and oxidating ozone (3) through pipeline and the ozone generating-device (5) is even
It is logical, be provided with valve member (17) on the escape pipe (19), the discharge end of the activated carbon adsorber (4) through pipeline with it is described
The feed end of water producing tank (26) is connected to.
10. organic matter degradation processing unit as claimed in claim 9, which is characterized in that the organic matter degradation processing unit
Further include for detect water quality and be set to the device for catalyzing and oxidating ozone (3) in water quality testing meter (27) and be set to it is described smelly
Electric cabinet (28) on oxygen catalytic oxidizing equipment (3) side wall, the discharge end of the device for catalyzing and oxidating ozone (3) is also through pipeline valve
(29) it is connected to the feed end of the water producing tank (26),
Wherein, the water quality testing meter (27), the pipeline valve (29) and second elevator pump (16) difference via line and institute
Electric cabinet (28) electrical connection is stated, inputs the condition of the electric cabinet (28) in the electric signal via line of the water quality testing meter (27)
Under, the pipeline valve (29) is opened, and second elevator pump (16) is closed, the sewage in the device for catalyzing and oxidating ozone (3)
The water producing tank (26) is inputted through the pipeline valve (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535609.9U CN209468262U (en) | 2018-09-19 | 2018-09-19 | A kind of organic matter degradation processing unit of high-concentration sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112759145A (en) * | 2021-02-22 | 2021-05-07 | 双盾环境科技有限公司 | Sterilization process for treating PVC centrifugal mother liquor by ozone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112759145A (en) * | 2021-02-22 | 2021-05-07 | 双盾环境科技有限公司 | Sterilization process for treating PVC centrifugal mother liquor by ozone |
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