A kind of organic waste gas treatment system
Technical field
It the utility model is related to technical field of waste gas treatment, more particularly to a kind of organic waste gas treatment system.
Background technology
Industrial waste gas that exhaust-gas treatment, which is mainly this, produces industrial site, such as dust particle, flue gas flue dust, peculiar smell
The work that gas, toxic and harmful gas are administered.
Common exhaust-gas treatment has factory's fume and exhaust gas purifying, workshop dust waste gas purification, organic waste-gas purification, the exhaust gas different
Taste purification, acid-base waste gas purifying, purification of chemical waste gas etc..Common method has:Water adsorption method, the deodorization of aeration type activated sludge
Method, multimedium catalytic oxidation technique, since exhaust gas is to the seriously polluted of air, the exhaust-gas treatment environmental protection for chemical plant
Department has formulated strict requirements, it is desirable to could be discharged after each factory processes are up to standard.
Activated carbon adsorption is gone using performances such as the physical absorption of activated carbon, chemisorbed, oxidation, catalysis oxidation and reduction
Except the method for treating water of water pollutant.Activated carbon is raw material with carbonaceous materials such as sawdust, shell, lignite, through being carbonized and activating
It is made, activated carbon adsorption is widely used in exhaust-gas treatment field.
Current existing exhaust treatment system is low there are purification efficiency, integrated operation deficiency of high cost, to a certain extent
It has impact on the promoted extension of exhaust-gas treatment.
Utility model content
The purpose of this utility model is to be directed to above-mentioned technical problem, there is provided a kind of organic waste gas treatment system, its structure
Rationally, have the characteristics that purification efficiency is high, and be provided with desorption unit, the absorbing unit of adsorption saturation can be automatically processed,
Effectively reduce the synthesis cost of exhaust-gas treatment.
The technical solution of the utility model
In order to solve the above technical problems, a kind of organic waste gas treatment system provided by the utility model, including filter element,
Absorbing unit, adsorbs pipeline, discharge line, outer row's unit;Absorption pipeline is connected between filter element and absorbing unit, is discharged
Pipeline is arranged between absorbing unit and outer row's unit.
The absorption pipeline is arranged in parallel with discharge line, adsorbs and multigroup suction has been arranged side by side between pipeline and discharge line
Coupon member;The filter element is in series for multigroup dry filter case, and the absorbing unit is activated carbon adsorption case.Organic waste
This design organization of gas processing system, is conducive to improve the purification efficiency of exhaust-gas treatment, improves the treatment effeciency of organic exhaust gas.
Further, outer row's unit includes absorption wind turbine and outer smoke evacuation chimney, and absorption wind turbine is connected to discharge line
End, outer smoke evacuation chimney are arranged on the side of absorption wind turbine.
Further, the quantity of the dry filter case is at least two, one of dry filter case normal use, separately
One conduct is spare, to ensure the normal operation of system;The quantity of the activated carbon adsorption case and the exhaust air rate of system, which coordinate, to be set
Put, when system exhaust air rate is 14-20 ten thousand steres, organic waste gas treatment system configures eight sets of activated carbon adsorption casees, activated carbon
Adsorption box is arranged in series.
Further, the organic waste gas treatment system further includes desorption unit, desorption unit include catalytic burner and
Wind turbine is desorbed, catalytic burner is connected by pipeline with absorbing unit, meanwhile, catalytic burner is connected with desorption wind turbine.Work as suction
During carbon adsorption layer saturation in coupon member, desorption unit can be passed through and handle exhaust gas in carbon adsorption layer.Its detailed process is as follows,
Exhaust gas in carbon adsorption layer is passed through into catalytic burner, burning processing, resolves into carbon dioxide and water, to eliminate exhaust gas by exhaust gas
Pollution to air.
Further, the top of the outer smoke evacuation chimney sets rain hat, and the rain cap includes housing, drainpipe and is filled with water
Disk, the shape of water dish is taper, and drainpipe is welded between housing and water dish.When rainy, water dish can be with access one
Fixed rainwater, when the rainwater of water dish exceedes the setting height of drainpipe, rainwater is just discharged along drainpipe from rain cap.System
The gas of processing is moved up from the side wall of housing, and is expelled to air along the gap between water dish and housing.
The utility model beneficial effect:
A kind of organic waste gas treatment system provided by the utility model, its is rational in infrastructure, has the characteristics that purification efficiency is high,
And be provided with desorption unit, the absorbing unit of adsorption saturation can be automatically processed, effectively reduce the synthesis of exhaust-gas treatment into
This.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, the above-mentioned advantage of the utility model will be apparent and more hold
Readily understood, these attached drawings are simply schematical, are not intended to limit the utility model, wherein:
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structure diagram of the rain cap of the utility model.
In attached drawing, the component representated by each label is as follows:
1. filter element;2. absorbing unit;3. adsorb pipeline;4. discharge line;Row's unit outside 5.;6. adsorb wind turbine;7.
Outer smoke evacuation chimney;8. desorption unit;9. catalytic burner;10. it is desorbed wind turbine;11. rain cap;12. housing;13. drainpipe;14. contain
Water pond.
Embodiment
With reference to specific embodiments and the drawings pair, a kind of organic waste gas treatment system of the utility model carries out specifically
It is bright.
The embodiment recorded herein is the specific embodiment of the utility model, for illustrating the utility model
Design, is explanatory and exemplary, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and specification institute is public
The content opened includes doing using the embodiment to recording herein using obvious other technical solutions, these technical solutions
Go out the technical solution of any obvious substitutions and modifications.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each several part
Shape and its correlation.Note that for the ease of clearly show the utility model embodiment each component structure, phase
With reference marker be used for represent identical part.
Fig. 1 to Fig. 3 is a kind of accompanying drawings of herein described organic waste gas treatment system.
A kind of structure diagram of organic waste gas treatment system, as shown in Figure 1, it includes filter element 1, absorbing unit 2,
Adsorb pipeline 3, discharge line 4, outer row's unit 5;Absorption pipeline 3 is connected between filter element 1 and absorbing unit 2, discharge pipe
Road 4 is arranged between absorbing unit 2 and outer row's unit 5.
The absorption pipeline 3 is arranged in parallel with discharge line 4, has been arranged side by side between absorption pipeline 3 and discharge line 4 more
Group absorbing unit 2;The filter element 1 is in series for multigroup dry filter case, and the absorbing unit 2 is activated carbon adsorption
Case.
In the application, the quantity of the dry filter case is at least two, one of dry filter case normal use, separately
One dry filter case is as spare, to ensure the normal operation of system;The quantity of the activated carbon adsorption case and the row of system
Air quantity is equipped with.In the embodiment shown in fig. 1, system exhaust air rate is 14-20 ten thousand steres, and eight sets of work are configured in the system
Property charcoal adsorption box, activated carbon adsorption case are arranged in series in systems.When the exhaust air rate bigger of system, organic waste gas treatment system
Need more activated carbon adsorption casees of connecting.
Fig. 2 is the top view of Fig. 1, and the side of the dry filter case sets exhaust gas entrance, and two dry filter casees are vertical
Set, exhausting-gas hole is provided with the top of the dry filter case on top, exhausting-gas hole is connected with adsorbing the end of pipeline 3, is inhaled with passing through
Exhaust gas is led to absorbing unit 2 by attached pipeline 3.The activated carbon adsorption case be disposed side by side on absorption pipeline 3 and discharge line 4 it
Between, activated carbon adsorption case is internally provided with activated carbon adsorption layer.
This design organization of organic waste gas treatment system, is conducive to improve the purification efficiency of exhaust-gas treatment, improves organic
The treatment effeciency of exhaust gas.
Outer row's unit 5 includes absorption wind turbine 6 and outer smoke evacuation chimney 7, and absorption wind turbine 6 is connected to the end of discharge line 4,
Outer smoke evacuation chimney 7 is arranged on the side of absorption wind turbine 6.
The organic waste gas treatment system further includes desorption unit 8, and desorption unit 8 includes catalytic burner 9 and desorption wind
Machine 10, as shown in Figure 2.Catalytic burner 9 is connected by pipeline with absorbing unit 2, meanwhile, catalytic burner 9 and desorption wind turbine
10 connections.
When the carbon adsorption layer saturation in absorbing unit 2, the exhaust gas in carbon adsorption layer can be handled by desorption unit 8.
Its detailed process is as follows, the exhaust gas in carbon adsorption layer is passed through catalytic burner 9, burning processing, titanium dioxide is resolved into by exhaust gas
Carbon and water, to eliminate pollution of the exhaust gas to air.
By the processing of desorption unit 8, the service life of carbon adsorption layer in organic waste gas treatment system can be effectively improved,
Reduce the operating cost of organic waste gas treatment system.
The top of the outer smoke evacuation chimney 7 sets rain hat 11, and Fig. 3 is the structure diagram of the rain cap of the utility model, its
Including housing 12, drainpipe 13 and water dish 14, the shape of water dish 14 is taper, and drainpipe 13 is welded on housing 12 with being filled with water
Between disk 14.From the figure 3, it may be seen that when rainy, water dish 14 can be with the certain rainwater of access, when the rainwater of water dish 14 exceedes row
During the setting height of water pipe 13, rainwater is just discharged along drainpipe 13 from rain cap 11.
The side wall of the gas from the housing 12 that are handled using organic waste gas treatment system described herein is moved up, and edge is filled with water
Gap between disk 14 and housing 12 is expelled to air.
A kind of organic waste gas treatment system provided by the utility model, its is rational in infrastructure, has the characteristics that purification efficiency is high,
And be provided with desorption unit, the absorbing unit of adsorption saturation can be automatically processed, effectively reduce the synthesis of exhaust-gas treatment into
This.
The utility model is not limited to the above embodiment, anyone can draw other under the enlightenment of the utility model
Various forms of products, however, make any change in its shape or structure, it is every with identical or similar to the present application
Technical solution, all fall within the scope of protection of the utility model.