Exhaust purification unit device and waste gas cleaning system
Technical field
This utility model is related to waste gas purification field, more particularly to exhaust purification unit device and waste gas cleaning system.
Background technology
The method of existing exhaust-gas treatment includes flame combustion method and Production by Catalytic Combustion Process, medicinal liquid absorption process, absorption method, biology
Filter tank processing method.1)Flame combustion method with the deodorization principle of Production by Catalytic Combustion Process is:Odorant and fuel gas at high temperature
Fully mix, realize the scope of application of burning completely:Suitable for the imflammable gas of low concentration, little air quantity process.Advantage:Purification
Efficiency high, odorant are decomposed by exhaustive oxidation.Shortcoming:Equipment is perishable, consumes fuel, and processing cost is high, is easily formed secondary
Pollution.2)The deodorization principle of medicinal liquid absorption process is:The characteristic of chemical reaction is produced using Cucumber in foul smell and medicinal liquid, is gone
Except some foul smell compositions.The scope of application:Foul smell suitable for processing atm number, senior middle school's concentration.Advantage:Targetedly can process
Some foul smell compositions, technique are more ripe.Shortcoming:Purification efficiency is not high, consumes absorbent, is easily formed and secondary pollution.3)Absorption
The deodorization principle of method is:Odorant is made to be transferred to solid phase by gas phase using the adsorption function of adsorbent.The scope of application:It is suitable for
It is in low concentration is processed, high to purify the foul gass for requiring.Advantage:Purification efficiency is very high, can process multi-component stink gas.Lack
Point:Adsorbent somewhat expensive, regenerates more difficult, it is desirable to which pending foul gass have relatively low temperature and dustiness.
Biofilter processing method includes biological filter pool deodorization method, bio-trickling pool deodorization method.
The deodorization principle of biological filter pool deodorization method is:Foul gass are through the pretreating process such as dust removal humidification or cooling
Afterwards, from filter bed bottom from bottom to top through the filter bed being made up of filtrate, foul gass are transferred to water-microorganism by gas phase and mix
Phase, is broken off by the microbial metabolism effect being bonded on filtrate.The scope of application:Current most study, technique most into
It is ripe, also the most frequently used biological deodorization method in practice.Soil deodorization method, compost deodorization method, peat deodorization method can be subdivided into again
Deng.Advantage:Processing cost is low.Shortcoming:Floor space is big, and filler needs Jing often to change, and deodorising process is wayward, when running one section
Between after easily go wrong, also there is larger difficulty in the process to hydrophobicity and recalcitrant substance, which processes pollutant
It is limited in scope.
The deodorization principle of bio-trickling pool deodorization method:Principle with biology filter tank type be similar to, but using filtrate be Bao
Plastic, rubble, cobble, cinder, coke, the haydites such as your ring etc. can not provide the inert material of nutrient.The scope of application:Only
There is the microorganism degraded for some odorants to be attached on filler, without occurring micropopulation is mixed in biofilter
The situation of filtrate organic matter is consumed simultaneously.Advantage:In pond, micro organism quantity is big, can bear the pollutional load bigger than biofilter,
Inertia filtrate can be without changing, and build-up of pressure loss is little.Shortcoming:Same floor space is larger, the more difficult control of operating condition,
Nutrient substance, and complex operation need to constantly be added so that its application is restricted.
At present, both at home and abroad to VOCs(Volatile organic matter)Treatment process more adopt biofilter deodorization method, its
Processing equipment is mainly by civil engineering(Build large-scale processing pond), the realization such as main equipment.The processing of each complete equipment, installation
Be required for taking a lot of time in factory, floor space it is larger, or install in outdoor civil engineering and scaffolding, or specific Factory Building and set
It is standby;There is occupation area of equipment big;Dumb, it is impossible to mobile, reconstruction, enlarging original equipment will be discarded, its dilatation high cost;Simultaneously
Maintenance cost is high, once equipment breaks down, repairs and both took, and affects production again;Conventional Biological fitler method, microorganism
Growing environment is unstable, and temperature, pH value, humidity, moisture, nutrient are difficult to control to, the defect for causing final regulation effect undesirable.
Utility model content
The problem that this utility model is solved is to provide a kind of exhaust purification unit device so that existing waste gas purification apparatus
Defect that is bulky, can not transporting, keep in repair growing environment that is complicated and being difficult to control to microorganism is addressed.
To solve the above problems, the utility model discloses a kind of exhaust purification unit device, including:Container;Filler
Module, including filler;Described filler is fixed in container;Spray module above filler, arranges the top of container;
The spray module is used to spray nutritional solution or water to control the content of temperature, humidity and nutrient in container between filler;Position
Gas distribution module below filler, is arranged on the bottom of container, the gas distribution module be used to supporting filler and facilitate gas to
Upper flowing.This utility model adopts modularized design, arranges a container-type exhaust gas treatment unit, and which is carried, install convenient,
Spray module is set above filler, in flow filler of the convenient control by the nutritional solution or water of spray needed for microorganism culturing
Temperature, humidity, pH value and nutrient inventory, solving existing waste gas purification apparatus needs by civil engineering to set to install
Standby, floor space is big;Dumb, it is impossible to mobile, reconstruction, enlarging original equipment will be discarded, its dilatation high cost;While maintenance cost
Height, once equipment breaks down, repairs and both took, and affects production again;Conventional Biological fitler method, growth of microorganism environment
Unstable, temperature, pH value, humidity, moisture, nutrient are difficult to control to, the defect for causing final regulation effect undesirable.
Optionally, the spray module includes driving means and spray equipment, and the driving means are by nutritional solution or water Jing
By on spray equipment sprinkling filler.
Optionally, the gas distribution module includes air permeable plate, several support members and air pipe interface, and the air permeable plate is located at and fills out
Material lower section, if the dry support arm is arranged on below air permeable plate to be used to support air permeable plate and constitute gas channel;The trachea connects
Mouth is arranged on container bottom side, for being input into waste gas.Air permeable plate, several support members and air pipe interface, the structure are set
Structural strength it is higher, gas by gas distribution module evenly.
Optionally, the exhaust purification unit device also includes greening module, and the greening module is arranged on spray module
Top, the greening module include hypothalluses, green plantss and the sheet material with airing function for being adapted to plant production, described green
On hypothalluses, the sheet material is arranged on hypothalluses bottom to color plant growing, and the sheet material periphery is fixed on container side wall,
There is space to form accommodating chamber for the sheet material and filler top, and the spray module is arranged on and accommodates intracavity.In current chemical plant
Certain green coverage is needed, greening module is set waste gas purification and greening unit is organically bound to together, reduce
Waste gas treatment equipment floor space, while the securing nutrient of greening module plant is carried out in filler under rainwash, be
The growth of microorganism is there is provided certain nutrient.
Optionally, the exhaust purification unit device also includes control module, and the control module includes sensor with
Centre control device, the sensor are located inside filler, for detecting humidity, temperature, pH value, the central control unit according to
The data feedback of sensor transmissions, adjusts the flow of the ejection liquid of spray equipment.Arrange control module effectively to monitor
Growth of microorganism environment, by the data feedback of monitoring to central control unit, facilitates user management, operation.
This utility model also announces a kind of waste gas cleaning system, including several exhaust purification unit devices, the waste gas
Clean unit device is above-mentioned exhaust purification unit device.
Optionally, the waste gas cleaning system also includes lifting elements device, and the lifting elements device includes lifting machine,
The lifting elements device is used to carry, install exhaust purification unit device.
Optionally, the waste gas cleaning system includes multiple exhaust purification unit devices, one of exhaust purification unit
Device as stand-by unit, the stand-by unit for other exhaust purification unit devices fail use when, enable in case
Only stop production and affect exhaust-gas treatment.Stand-by unit is set, is effectively prevented from changing, keeped in repair exhaust purification unit device, cause to give up
Gas cannot be processed, and affect production.
Compared with prior art, the technical program has advantages below:
This utility model adopts modularized design, arranges a container-type exhaust gas treatment unit, and which is carried, installs just
Victory, arranges spray module, microorganism culturing in flow filler of the convenient control by the nutritional solution or water of spray above filler
Required temperature, humidity, pH value and nutrient inventory, solving existing waste gas purification apparatus needs by civil engineering to pacify
Installing is standby, and floor space is big;Dumb, it is impossible to mobile, reconstruction, enlarging original equipment will be discarded, its dilatation high cost;Keep in repair simultaneously
High cost, once equipment breaks down, repairs and both took, and affects production again;Conventional Biological fitler method, growth of microorganism
Environment is unstable, and temperature, pH value, humidity, moisture, nutrient are difficult to control to, the defect for causing final regulation effect undesirable.
In addition, arranging air permeable plate, several support members and air pipe interface, the structural strength of the structure is higher, and gas passes through
Gas distribution module is evenly.
Certain green coverage is needed in current chemical plant, greening module is set and causes waste gas purification and greening unit organic
Be bound to together, reduce waste gas treatment equipment floor space, while the securing nutrient of greening module plant is in rainwater
Carry out under washing away in filler, the growth for microorganism provides certain nutrient.
Control module is set and can effectively monitor growth of microorganism environment, by the data feedback of monitoring to central authorities' control dress
Put, facilitate user management, operation.
Description of the drawings
Fig. 1 is the structural representation of the exhaust purification unit device of this utility model embodiment;
Fig. 2 is the structural representation of the waste gas cleaning system of this utility model embodiment.
Fig. 3 is the waste gas cleaning system top view of this utility model embodiment.
1st, container;2nd, filler module;3rd, spray module;4th, gas distribution module;5th, greening module;6th, control module;8th, it is standby
Use unit;10th, exhaust purification unit device;11st, lifting elements device;12nd, lattice block piece;31st, driving means;32nd, spray dress
Put;41st, air permeable plate;42nd, support member;43rd, air pipe interface;51st, hypothalluses;52nd, green plantss;53rd, sheet material;54th, accommodating chamber;
61st, central control unit.
Specific embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete retouching is carried out to the technical solution of the utility model
State.
Embodiment:The utility model discloses a kind of waste gas cleaning system(See accompanying drawing 1,2,3), including two waste gas purifications
Cell arrangement 10 and lifting elements device 11, the exhaust purification unit device 10 are above-mentioned exhaust purification unit device 10,
, used as stand-by unit 8, the stand-by unit 8 is in other exhaust purification units for one of exhaust purification unit device 10
When device 10 fails to use, enable to prevent from stopping production and impact exhaust-gas treatment.Stand-by unit 8 is set, is effectively prevented from changing, tieed up
Exhaust purification unit device 10 is repaiied, causes waste gas process, and affect production.
A kind of exhaust purification unit device 10, the utility model discloses a kind of exhaust purification unit device 10, including:Collection
Vanning 1;Filler module 2, including filler;Described filler is fixed in container 1;Spray module 3 above filler, is arranged
The top of container 1;The spray module 3 is used to spray nutritional solution or water to control temperature in container 1 between filler, humidity
With the content of nutrient;Gas distribution module 4 below filler, is arranged on the bottom of container 1, and the gas distribution module 4 is used to prop up
Support filler simultaneously facilitates gas to flow up.This utility model adopts modularized design, arranges a 1 formula exhaust-gas treatment list of container
Unit, which is carried, install convenient, and spray module 3 is arranged above filler, and the convenient nutritional solution or discharge controlled by spraying is filled out
Temperature, humidity, pH value and nutrient inventory in material needed for microorganism culturing, solving existing waste gas purification apparatus needs to lead to
Cross civil engineering equipment is installed, floor space is big;Dumb, it is impossible to mobile, reconstruction, enlarging original equipment will be discarded, its dilatation
High cost;Maintenance cost is high simultaneously, once equipment breaks down, repairs and both took, and affects production again;Conventional biological mistake
Filter method, growth of microorganism environment are unstable, and temperature, pH value, humidity, moisture, nutrient are difficult to control to, and cause final regulation effect not
Preferable defect.Container 1 in the present embodiment is separated by multiple retaining pieces 12.
The spray module 3 includes driving means 31 and spray equipment 32, and the driving means 31 are by nutritional solution or water Jing
Sprayed on filler by spray equipment 32.
The gas distribution module 4 includes air permeable plate 41, several support members 42 and air pipe interface 43, and the air permeable plate 41 is located at
Below filler, if the dry support arm 42 is arranged on below air permeable plate 41 to be used to support air permeable plate 41 and constitute gas channel;Institute
State air pipe interface 43 and be arranged on 1 bottom side of container, for being input into waste gas.Air permeable plate 41,42 and of several support members are set
Air pipe interface 43, the structural strength of the structure are higher, and gas passes through gas distribution module 4 evenly.
The exhaust purification unit device 10 also includes greening module 5, and the greening module 5 is arranged in spray module 3
Side, the greening module 5 include hypothalluses 51, green plantss 52 and the sheet material with airing function 53 for being adapted to plant growing,
The green plantss 52 are planted on hypothalluses 51, and the sheet material 53 is arranged on 51 bottom of hypothalluses, and 53 periphery of the sheet material is solid
It is scheduled on 1 side wall of container, there is space to form accommodating chamber 54 for the sheet material 53 and filler top, and the spray module 3 is installed
In accommodating chamber 54.Certain green coverage is needed in current chemical plant, greening module 5 is set and causes waste gas purification and greening single
Unit is organically bound to together, reduces waste gas treatment equipment floor space, while the securing nutrient of 5 plant of greening module exists
Carry out under rainwash in filler, the growth for microorganism provides certain nutrient.The hypothalluses of suitable plant production can
Using materials such as organic chemical fertilizer, soil and peat.
The exhaust purification unit device 10 also includes control module 6, and the control module 6 includes sensor and central authorities' control
Device processed 61, the sensor are located inside filler, for detecting humidity, temperature, pH value, the central control unit 61
According to the data feedback of sensor transmissions, the flow of the ejection liquid of spray equipment 32 is adjusted.Arranging control module 6 can be effective
Monitoring growth of microorganism environment, by monitoring data feedback to central control unit 61, facilitate user management, operation.
When this utility model embodiment is implemented, the organic compounds of low concentration to be processed are needed to carry out propping up by air pipe interface
The gas channel of support member, and filler module is entered through air permeable plate, the microbial treatments of filled module attachment spray module
The content of the nutritional solution or water that by the temperature in flow-control filler, humidity, pH value and nutrient, gas after process are shone in spray
Flowed out by greening module.When needing to change container, lifting container is carried out using lifting elements.
Although this utility model is disclosed as above with preferred embodiment, which is not for limiting this utility model, appointing
What those skilled in the art may be by the method and skill of the disclosure above in without departing from spirit and scope of the present utility model
Art content makes possible variation and modification to technical solutions of the utility model, therefore, it is every without departing from this utility model technology
The content of scheme, any simple modification above example made according to technical spirit of the present utility model, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.