CN206168186U - Organic waste gas treatment device - Google Patents
Organic waste gas treatment device Download PDFInfo
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- CN206168186U CN206168186U CN201620852979.XU CN201620852979U CN206168186U CN 206168186 U CN206168186 U CN 206168186U CN 201620852979 U CN201620852979 U CN 201620852979U CN 206168186 U CN206168186 U CN 206168186U
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Abstract
The utility model discloses an organic waste gas treatment device. The utility model discloses an organic waste gas treatment device, when handling organic waste gas, microbubble reaction unit produces and contains little bubble water to the microbubble contact that makes organic waste gas and blasting is with the reaction, membrane bioreaction device carries out membrane biological reaction to the waste water including organic waste gas that microbubble reaction unit produced, has improved the treatment effeciency to organic waste gas from this.
Description
Technical field
This utility model is related to the technical field of exhaust-gas treatment, in particular to a kind of organic waste gas treatment device.
Background technology
Industrial organic exhaust gas refer generally to the organic compound gas of volatile.Mainly there are formaldehyde, dimethylbenzene, acetone, second
The waste gas such as acid, ethyl ester, its exist inflammable and explosive, poisonous and harmful, it is water insoluble, be dissolved in organic solvent, the characteristics of intractability is big.
Organic exhaust gas result from tobacco business, textile industry, toy industry, furniture upholstery, auto parts machinery material, electric
In the production of the industries such as industry, now compulsive requirement enterprise renovates right using VOCs treatment project as Key Environmental Protection for country
Picture, existing Guangdong Province also specify organic exhaust gas regulation scope includes oil refining with the manufacture of petrochemical industry, chemical raw material and chemicalss, chemistry
The manufacture of pharmaceutical raw material medicine, synthetic fibers manufacture, external coating, printing, shoemaking, Furniture manufacture, wood-based plate manufacture, electronic component system
Make, textile printing and dyeing, the enterprise of 13 key industrys such as plastic manufacturing and plastic, Life service industry, its must Jing administer and reach
Discharge after mark.Furthermore, China's water resource of per capita only has the 1/4 of world's quantity per capita, the existing saving water resource policy implementation of China
It is irresistible, need to widely popularize wastewater treatment and reuse device.
In prior art, organic waste gas treatment device is relatively low to the treatment effeciency of organic exhaust gas.
Utility model content
In view of this, the purpose of this utility model embodiment is to provide a kind of organic waste gas treatment device, the organic waste
Flash Gas Compression Skid System is higher to the treatment effeciency of organic exhaust gas.
A kind of organic waste gas treatment device, including a microbubble reaction unit, it has made to produce containing microbubble water
Machine waste gas and the microbubble water of explosion contact to react；With a membrane biological reaction apparatus, it is microbubble described in Jing to be reacted
The waste water containing organic exhaust gas that device is produced carries out membrane biological reaction；The microbubble reaction unit connects the membrane biological reaction
Device.
Further, the microbubble reaction unit includes a micro bubble generation device, to produce microbubble；One micro- gas
Soaked pond, microbubble is scattered in into water microbubble water is formed；With a reaction tower, to make the microbubble water in micro- gas
Bubble explosion and with organic exhaust gas haptoreaction；The micro bubble generation device connects the microbubble pond, the microbubble water
Pond connects the reaction tower, and the reaction tower connects membrane biological reaction apparatus.
Further, the microbubble reaction unit also includes the spray head being arranged in the reaction tower, the spray
The head connection microbubble pond.
Further, the membrane biological reaction apparatus include an anaerobic pond, to obtain reaction tower process containing organic
The waste water of waste gas carries out anaerobic reaction；One anoxic pond, the waste water containing organic exhaust gas that Jing anaerobic ponds are processed is carried out into anoxia
Anti-nitration reaction；With aerobic membrane biological reaction pond, to the waste water containing organic exhaust gas of Jing anoxic ponds process membrane bioreaction is carried out
Should；With a clear water reserviors, for storing the aerobic membrane biological reaction ponds of Jing resulting clear water is processed；The anaerobic pond connection is described to be lacked
Oxygen pond, the anoxic pond connects the aerobic membrane biological reaction pond, and the aerobic membrane biological reaction pond connects the clear water reserviors.
Further, the anaerobic pond is provided with the first aeration part.
Further, the anoxic pond is provided with the second aeration part.
Further, the aerobic membrane biological reaction pond is provided with the 3rd aeration part.
Further, the aerobic membrane biological reaction pond is provided with the first pump, and described first pump one end connects the aerobic film
Biological reaction pool, the other end connects the anaerobic pond.
Further, the aerobic membrane biological reaction pond is provided with membrane module, and the membrane module is communicated with the second pump, and described
Two pumps connect clear water reserviors.
Further, the reaction tower is provided with packing layer.
Organic waste gas treatment device of the present utility model, when processing organic exhaust gas, microbubble reaction unit is produced
Raw microbubble, and organic exhaust gas is contacted to react with the microbubble of explosion, so as to complete the pretreatment to organic exhaust gas；Film is given birth to
Thing reaction unit carries out membrane biological reaction to the waste water containing organic exhaust gas, which thereby enhances the treatment effeciency of organic exhaust gas.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows the structure chart of the spring that this utility model embodiment is provided.
Main element symbol description：
100 organic waste gas treatment devices
20 microbubble reaction units
21 micro bubble generation devices
22 microbubble ponds
23 reaction towers
231 spray heads
232 packing layers
233 air-introduced machines
234 chimneys
235 flue gas automated watch-keeping facilities
24 the 4th pumps
40 membrane biological reaction apparatus
41 anaerobic ponds
411 first aeration parts
42 anoxic ponds
421 second aeration parts
43 aerobic membrane biological reaction ponds
431 membrane modules
432 the 3rd aeration parts
44 clear water reserviors
45 first pumps
46 second pumps
47 the 3rd pumps
48 aerators
60 connecting holes.
Specific embodiment
For the ease of understanding this utility model, organic waste gas treatment device is carried out more comprehensively below with reference to relevant drawings
Description.The first-selected embodiment of organic waste gas treatment device is given in accompanying drawing.But, organic waste gas treatment device can be with perhaps
More different forms is realizing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is to make
It is more thorough comprehensive to the disclosure of organic waste gas treatment device.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " horizontal ", " on ", " " under ", " "
The orientation of the instruction such as " front ", " " " afterwards ", " " "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position are closed
System is, based on orientation shown in the drawings or position relationship, to be for only for ease of description this utility model and simplify description, rather than
The device or element for indicating or implying indication must have specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to restriction of the present utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that term " installation ", " phase
Even ", " connection ", should be interpreted broadly, for example, it may be mechanically connected or electrical connection, or two element internals company
It is logical, can be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
The embodiment of following term " connection " ", it is contemplated that can be pipeline etc..
Refer to Fig. 1.The organic waste gas treatment device 100 of this utility model embodiment includes a microbubble reaction unit
20, it makes organic exhaust gas contact to react with the microbubble of explosion to produce microbubble；With a membrane biological reaction apparatus
40, it carries out membrane biological reaction to the waste water containing organic exhaust gas for producing microbubble reaction unit 20 described in Jing；It is described micro-
Bubble reaction unit 20 connects the membrane biological reaction apparatus 40.
In above-described embodiment, organic waste gas treatment device 100 when processing organic exhaust gas, microbubble reaction unit
20 pairs of organic exhaust gas are contacted to react with the microbubble of explosion, so as to complete the process to organic exhaust gas；Membrane biological reaction apparatus
The waste water containing organic exhaust gas to producing carries out membrane biological reaction, which thereby enhances the treatment effeciency to organic exhaust gas.
Here, organic exhaust gas can enumerate the example of alkanes, aromatic hydrocarbons, esters, aldehydes, such as benzene,toluene,xylene, benzene
Ethylene, trichloro ethylene, chloroform, trichloroethane, diisocyanate (TDI), two isocyanide toluene esters.
Here, foul smell is catalytic with the microbubble of explosion specifically, adding in fluid media (medium) (such as water) certain
The insoluble gas of pressure, makes fluid media (medium) produce disturbance and turbulent flow, and (i.e. the size of bubble is micron order to produce many microbubbles
Or nanoscale), the compression of stretching one of local is formed to liquid.Due to the appearance in bubble hole, bubble peripheral liquid quilt is made
Compression, produces very high pressure, and is stretched effect in bubble center area liquid, forms a negative pressuren zone, dirt is formed and is inhaled
Attached effect.With the flowing of fluid media (medium), when bubble runs into ambient pressure increase, volume will drastically reduce or crumble and fall, and crumble and fall
Journey is Microsecond grade.When microbubble is crumbled and fall, gas-liquid interface disappears, and will produce instantaneous 5000 DEG C of localized hyperthermia, pressure up to 50MPa with
On, that is, formed so-called " focus ", and microjet of the strong shock wave and speed more than 400km/h can be formed, what this was produced
Chemical energy promotes great amount of hydroxy group free radical to generate, and hydroxyl radical free radical has the oxidation-reduction potential of superelevation, forms extremely strong interface
Activity, hydroxyl free radical bubble is contacted to organic exhaust gas and is caused organic exhaust gas that oxidation Decomposition etc. occurs, with to organic
Waste gas is played and preliminarily purified.
Here, membrane biological reaction, full name is membrane bioreactor (Membrane Bio-Reactor, MBR) by membrance separation
Technology is organically combined with biologic treating technique, biological treatment is improved by the high activity sludge concentration of membrane module 431 organic negative
Lotus, so as to reduce sewage treatment facility floor space, and reduces surplus sludge volume by keeping low sludge loading.The drop of pollutant
Solution be mainly sludge by forming higher concentration, and complete in the case where anaerobe is acted on.Organic exhaust gas are to be gradually degraded as
Small organic molecule, final oxidation Decomposition is the stable inorganic substances such as carbon dioxide and water.Because the generation of anaerobe is not required to
The guarantee of dissolved oxygen is wanted, so reducing power consumption.The Main Function of aeration is that film silk is washed away, while what is produced is molten
Solution oxygen is just used for the oxidation of part small organic molecule and maintains the dissolved oxygen value of water outlet.Membrane bioreactor is effective because of its
Crown_interception, can retain generation cycle longer microorganism, be capable of achieving to deep purification of waste water, while having denitrification functions, nitre
Changing bacterium can fully breed in system, and nitrification effect is obvious.
In this example, microbubble reaction unit 20 includes a micro bubble generation device 21, to produce microbubble；One microbubble
Pond 22, microbubble to be dispersed in water microbubble water is formed；With a reaction tower 23, to make the microbubble water in
Microbubble explosion and with organic exhaust gas haptoreaction；The micro bubble generation device 21 connects the microbubble pond 22, described
Microbubble pond 22 connects the reaction tower 23, the connection membrane biological reaction apparatus 40 of the reaction tower 23.
It should be noted that micro bubble generation device 21 can directly produce microbubble, or can produce and be scattered in stream
The microbubble liquid of body medium (such as water), such as microbubble water.A kind of micro bubble generation device 21 can be included, it has cylinder
The gas-liquid of shape produces groove, groove is produced to the gas-liquid for the fluid Supplying apparatus of liquid, to gas-liquid generation groove supply gas
The gas supply device of body, is whirled up by the liquid supplied by the fluid Supplying apparatus in the gas-liquid produces groove
Stream, the liquid of the swirling flow circles round along the inner face of cylinder, makes by the gas supply device by the shearing force of swirling flow
The gas microbubble of supply, the gas of the microbubble and the liquid mixing of supply, generate gas-liquid, by the gas-liquid row for generating
Go out, closing gas-liquid is arranged on to the gas supply port that the gas-liquid produces groove supply gas by gas supply device and produces groove
On in the circular wall at the both ends of cylinder, with the outer shell tank for covering the gas-liquid at least in part and producing groove,
In outer shell tank, form gap between the side wall of the circumferential curved surface of cylinder of the gas-liquid generation groove and the outer shell tank being formed,
And gap is formed being provided between the circular wall of the gas-liquid of gas supply port generation groove and the outer shell tank, will
Used as the stream of the liquid, liquid supplied the stream in the outside of the circular wall in the space formed by gap each described
Give, the liquid of the supply flows into the stream in the outside of the side wall, produce in groove in gas-liquid, the stream in the outside of the side wall and
The gas-liquid produces the inside connection of groove, and with liquid supply port, the liquid for being fed to the stream is produced to the gas-liquid
The inside supply of groove, the liquid supply port is at least multiple along being circumferentially with for side wall, and the direction of the supply of liquid is set so that
, along the axial certain orientation convolution that groove is produced around the gas-liquid, fluid Supplying apparatus are by the stream from the liquid for liquid
Body supply mouth to the inside that the gas-liquid produces groove supplies liquid, thus produces the swirling flow.
The effect in microbubble pond 22 is to be dispersed in water microbubble to form microbubble water, can so improve microbubble
Stability.Additionally, microbubble water is also possible that microbubble is carried out in the liquid phase with the haptoreaction of organic exhaust gas such that it is able to
The product of organic exhaust gas is dispersed in water to form liquid phase, is easy to the contact of the membrane biological reaction in later stage.
Reaction tower 23 is microbubble explosion and the catalytic place of organic exhaust gas.In this example, can arrange in reaction tower 23
Spray head 231, the connection microbubble of spray head 231 pond 22.The a kind of of microbubble pond 22 is connected as spray head 231 to implement
Mode, can arrange spray pump, one end connection spray head of spray pump, other end connection microbubble pond 22, such microbubble water
The microbubble water in pond 22 is preferably transported for reaction tower 23.Spray head 231 can be nanometer shower nozzle, so can produce nano level micro-
Bubble.Spray head 231 can be located at the tip position of reaction tower 23, and other positions are may be additionally located at certainly.Spray head 231 can be one
It is individual, considered based on the purpose of the speed of haptoreaction certainly, can be multiple by the quantity set of spray head 231.Multiple spray heads
231 can be laid in a pipeline (it is row's spray head that definition is arranged on multiple spray heads of one section of pipeline), and spray head 231 can be arranged
For multiple rows of.
In order to the water in microbubble pond 22 is evacuated to into reaction tower 23, the 4th pump 24 can be set.One end of 4th pump 24 is micro-
Bubble pond 22, other end connection spray head.
Also smoke extractor can be set at the top of reaction tower 23, its effect is smoke evacuation.Smoke extractor can include air-introduced machine
233 exhaust ducts connected with air-introduced machine 233, chimney 234, chimney 234 is connected by exhaust duct with air-introduced machine 233.Air-introduced machine
233 to produce the power of smoke evacuation action.
For the Concentration Testing of Organic substance, the dust in the flue gas discharged to smoke extractor etc., to weigh whether it reaches
To discharge standard, flue gas automated watch-keeping facility 235 can be set.Flue gas automated watch-keeping facility 235 can be using such as patent
The form of CN203259519 or other conventional forms, no longer describe in detail in this.
Can be with the medium position of reaction tower 23 setting packing layer 232.The purpose of packing layer 232 be adsorbable part by
Spray head spray microbubble water with organic exhaust gas haptoreaction, compare spray head ejection microbubble water fall process
In with organic exhaust gas reaction for, the former have bigger surface area, the conversion ratio of reaction can be improved.The quantity of packing layer 232
Can be multilamellar, for example, can be two layers.The respective top of two packing layer 232 can arrange row's spray head.
The filler of packing layer 232 can be inorganic filler, such as conventional inorganic filler has：Haydite, coke, quartz sand,
Activated carbon, expansion aluminosilicate etc.).Can also be organic polymer filler, for example polystyrene, polrvinyl chloride, polypropylene PE,
Various types of resins, plastics (including all kinds of foamed materialss), fiber etc..Can be granular, irregular grain as the shape of biologic packing material
Shape, fiberglass or plastics, activated carbon grain, plastic optical fibre class shape, cellular or corrugated plate shape, spherical light ceramic etc..Herein, grain
Shape filler can be inorganic haydite or quartz sand.Its rough surface, it is easy to aufwuch, the ability for retaining suspended contaminant is strong,
Have the disadvantage that resistance is big, easily blocking.Irregular particulate filler can be Ha Kaideng balls (Hacketten) and polyhedron empty ball etc., can
Made with ceramic graphite, plastics or metal, feature is simple structure, cheap, but fluid distrbution is uneven.Activated carbon grain：Than
Surface area is big, and hole is more.Plastic optical fibre class filler light weight, it is hard, but surface is smooth, and voidage is little, not easy to be filmed.It is cellular or
The material of corrugated plate shape filler can be fiberglass or plastics (polyethylene polystyrene and polypropylene etc.), and its voidage is high, knot
Structure is simple, light weight but intensity is high, and antiseptic property is good, and aging biology is easy to come off etc. primary disadvantage is that biology on filler surface
Growth is wayward with the balance that comes off, and is difficult to obtain the spherical light ceramic of homogeneous flow velocity in filler.Spherical light ceramic is to adopt
It is raw material with clay, adds appropriate industrial chemicals as extender, Jing high-temperature firings is formed.The big ratio of its intensity macroporosity
Surface area is big, chemical stability is good, appropriate density, biological adhesiveness are strong.
The mode of the connection membrane biological reaction apparatus 40 of reaction tower 23 can be to be connected by connecting hole 60, also have other certainly
Conventional mode.
In this example, membrane biological reaction apparatus 40 include an anaerobic pond 41, to obtain the process of reaction tower 23 containing organic
The waste water of waste gas carries out anaerobic reaction；One anoxic pond 42, is carried out to the waste water containing organic exhaust gas for processing Jing anaerobic ponds 41
Anoxic denitrification reacts；With aerobic membrane biological reaction pond 43, carry out to the waste water containing organic exhaust gas of the process of Jing anoxic ponds 42
Membrane biological reaction；With a clear water reserviors 44, for storing the aerobic membrane biological reaction ponds 43 of Jing resulting clear water is processed；The anaerobism
Pond 41 connects the anoxic pond 42, and the anoxic pond 42 connects the aerobic membrane biological reaction pond 43, the aerobic membrane bioreaction
Pond 43 is answered to connect the clear water reserviors 44.
Anaerobic reaction, i.e. anaerobic digestion, are in the absence of oxygen, to degrade by means of amphimicrobe and obligate anaerobes organic
Pollutant, the product of decomposition is the digestion gas (biogas, biogas) based on methane.The overall process of organic exhaust gas anaerobic digestion is thin
Dividing can be divided into three phases again, and the first stage is the hydrolysed ferment stage (i.e. acid digestion), and what this stage utilized is facultative hydrolysis
Zymogenous bacteria (i.e. acid-producing bacteria), by complicated Organic substance --- the fermentation such as carbohydrate, protein and lipid becomes organic acid, alcohol
Class, CO2、H2、NH3And H2S etc.；Second stage is the hydrogenesis and acetogenesis stage, and what this stage utilized is that the product hydrogen of obligate anaerobic produces second
Acetic bacterial, by the metabolite of first stage antibacterial --- propanoic acid and other fatty acids, alcohols and some aromatic acids are second
Acid, CO2And H2；Phase III is the methane phase stage, acetic acid that this stage was produced first, second stage using methanogen,
CO2And H2Methane and CO are eventually converted into for main matrix (also formic acid, methanol and methylamine)2, methanogen include two kinds it is special
The very strong antibacterial of property：One kind mainly utilizes H2CO2It is reduced to CH4；Another kind of methanogen mainly (also may be used with acetic acid as substrate
Using methanol and methylamine), it is decomposed into CH4And CO2.In this stage, according to the study also a kind of homoacetogenic bacteria can be
CO2And H2Synthesize acetic acid.
Anaerobic pond 41 can be equipped with biologic packing material, can add domesticated strain in biologic packing material.In this example, anaerobic pond 41 can set
There is the first aeration part 411 with stirring action.
Anoxic denitrification reaction refers to denitrifying bacteria under anoxic conditions, reduces nitrate, discharges molecular nitrogen
(N2) or nitrous oxide (N2O process).Including following four reduction reaction reduction reaction：1st, nitrate reduction is Asia
Nitrate：2NO3 -+4H++4e-→2NO2 -+2H2O；2nd, nitrate reductase is nitric oxide：2NO2 -+4H++2e-→2NO+
2H2O；3rd, nitric oxide reduction is nitrous oxide：2NO+2H++2e-→N2O+H2O；4th, nitrous oxide is reduced to nitrogen：N2O
+2H++2e-→N2+H2O。
Anoxic pond 42 can be equipped with biologic packing material, and by adding domesticated strain, realize anoxia (sending out nitrification) reaction, and control should
The dissolved oxygen in pond is less than 0.2mg/L.In this example, anoxic pond 42 can be provided with the second aeration part 421 with stirring action.
Aerobic membrane biological reaction pond 43 is the place for implementing membrane biological reaction.It is understood that aerobic film is biological
Reaction tank 43 arranges membrane module 431.Membrane module 431 can be hollow-fibre membrane, ensure a small amount of stream of the aerobic strain of retention and sludge
Lose.Aerobic membrane biological reaction pond 43 can also put into aerobic strain.Dissolved oxygen needed in order to ensure aerobic strain, can arrange the 3rd
Aeration part 432.Additionally, the bubble produced by the 3rd aeration part 432 can wash away to membrane module 431, stifled film is prevented.Aerobic
The pool wall in membrane biological reaction pond 43 can be provided with connecting hole 60, to connecting line etc..
In this example, aerobic membrane biological reaction pond 43 can also be provided with the first pump 45, and the one end of the first pump 45 connection is described good
Oxygen membrane biological reaction pond 43, the other end connects the anaerobic pond 41.So, the first pump 45 can at regular time and quantity aspirate aerobic film biology
The sludge of the bottom of reaction tank 43, by pipeline anaerobic pond 41 is back to.
In this example, membrane module 431 is communicated with the second pump 46, and second pump 46 connects clear water reserviors 44.So, can cause clear
The clear water that pond 44 is saved can be supplied to membrane module 431, to realize the cleaning to membrane module 431.Second pump 46 is mountable to
The top of clear water reserviors 44 or the top in aerobic membrane biological reaction pond 43.
Clear water reserviors 44 connect the implementation in aerobic membrane biological reaction pond 43, by arranging the 3rd pump 47, the 3rd pump
47 one end connects aerobic membrane biological reaction pond 43, other end connection clear water reserviors 44.So, can be by the aerobic membrane biological reaction ponds of Jing
Clear water obtained by 43 process is evacuated to clear water reserviors 44 and saves.
Additionally, the clear water that clear water reserviors 44 are saved can also be supplied to microbubble pond 22.Can be in the pool wall of clear water reserviors 44
Pipeline, the pipeline connection microbubble pond 22 are set.
Aerator 48 can be also set, and aerator 48 can be placed in membrane biological reaction apparatus top.Aerator 48 connects aerobic
The aeration part in membrane biological reaction pond 43, anaerobic pond 41 and the three of anoxic pond 42, is achieved in that the supply fresh air of aerator 48 is arrived
Aerobic membrane biological reaction pond 43, anaerobic pond 41 and anoxic pond 42.
Although more above used the term for representing structure, such as " microbubble reaction unit ", " membrane biological reaction is filled
Put " etc., but be not precluded from using the probability of other terms.It is used for the purpose of more easily describing and explaining using these terms
Essence of the present utility model；It is all contrary with this utility model spirit to be construed as any additional restriction.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that this utility model is disclosed
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of organic waste gas treatment device, it is characterised in that including a microbubble reaction unit, it is to produce containing microbubble
Water, and organic exhaust gas and the microbubble water of explosion is contacted to react；With a membrane biological reaction apparatus, it is to will be micro- described in Jing
The waste water containing organic exhaust gas that bubble reaction unit is produced carries out membrane biological reaction；The microbubble reaction unit connects the film
Biological reaction apparatus.
2. organic waste gas treatment device according to claim 1, it is characterised in that the microbubble reaction unit includes
Micro bubble generation device, to produce microbubble；One microbubble pond, microbubble to be dispersed in water microbubble is formed
Water；With a reaction tower, to make the microbubble water in microbubble explosion and with organic exhaust gas haptoreaction；The microbubble
Generating meanss connect the microbubble pond, and the microbubble pond connects the reaction tower, and the reaction tower connection film is biological
Reaction unit.
3. organic waste gas treatment device according to claim 2, it is characterised in that the microbubble reaction unit also includes
The spray head being arranged in the reaction tower, the spray head connects the microbubble pond.
4. organic waste gas treatment device according to claim 1, it is characterised in that the membrane biological reaction apparatus include
Anaerobic pond, the waste water containing organic exhaust gas that has that reaction tower process is obtained is carried out into anaerobic reaction；One anoxic pond, to by Jing
The waste water containing organic exhaust gas of anaerobic pond process carries out anoxic denitrification reaction；With aerobic membrane biological reaction pond, to Jing anoxias
The waste water containing organic exhaust gas that pond is processed carries out membrane biological reaction；With a clear water reserviors, for storing the aerobic membrane biological reaction ponds of Jing
Resulting clear water after process；The anaerobic pond connects the anoxic pond, and the anoxic pond connects the aerobic membrane biological reaction
Pond, the aerobic membrane biological reaction pond connects the clear water reserviors.
5. organic waste gas treatment device according to claim 4, it is characterised in that the anaerobic pond is provided with the first aeration
Part.
6. organic waste gas treatment device according to claim 4, it is characterised in that the anoxic pond is provided with the second aeration
Part.
7. organic waste gas treatment device according to claim 4, it is characterised in that the aerobic membrane biological reaction pond is provided with
3rd aeration part.
8. organic waste gas treatment device according to claim 4, it is characterised in that the aerobic membrane biological reaction pond is provided with
First pump, described first pump one end connects the aerobic membrane biological reaction pond, and the other end connects the anaerobic pond.
9. organic waste gas treatment device according to claim 4, it is characterised in that the aerobic membrane biological reaction pond is provided with
Membrane module, the membrane module is communicated with the second pump, and second pump connects clear water reserviors.
10. organic waste gas treatment device according to claim 2, it is characterised in that the reaction tower is provided with packing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852979.XU CN206168186U (en) | 2016-08-08 | 2016-08-08 | Organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852979.XU CN206168186U (en) | 2016-08-08 | 2016-08-08 | Organic waste gas treatment device |
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| CN206168186U true CN206168186U (en) | 2017-05-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000033A (en) * | 2016-08-08 | 2016-10-12 | 广东紫方环保技术有限公司 | Organic exhaust gas treatment device |
| CN108744947A (en) * | 2018-05-22 | 2018-11-06 | 东莞市环境科学研究所 | A kind of new membrane bio-trickling filter processing organic exhaust gas method |
| CN109046003A (en) * | 2018-10-11 | 2018-12-21 | 王泽红 | A kind of factory's biological deodorizing equipment |
-
2016
- 2016-08-08 CN CN201620852979.XU patent/CN206168186U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000033A (en) * | 2016-08-08 | 2016-10-12 | 广东紫方环保技术有限公司 | Organic exhaust gas treatment device |
| CN108744947A (en) * | 2018-05-22 | 2018-11-06 | 东莞市环境科学研究所 | A kind of new membrane bio-trickling filter processing organic exhaust gas method |
| CN109046003A (en) * | 2018-10-11 | 2018-12-21 | 王泽红 | A kind of factory's biological deodorizing equipment |
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