CN206778138U - The adjustable activated carbon adsorption/desorption complexes of Wet-dry - Google Patents
The adjustable activated carbon adsorption/desorption complexes of Wet-dry Download PDFInfo
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- CN206778138U CN206778138U CN201720633315.9U CN201720633315U CN206778138U CN 206778138 U CN206778138 U CN 206778138U CN 201720633315 U CN201720633315 U CN 201720633315U CN 206778138 U CN206778138 U CN 206778138U
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Abstract
This application discloses a kind of adjustable activated carbon adsorption/desorption complexes of Wet-dry.The adjustable activated carbon adsorption/desorption complexes of the Wet-dry, including adsorbent equipment, desorption apparatus, control device and some pipelines and valve, the adsorbent equipment includes pneumatic filter, adsorption tanks, main fan and aiutage, the adsorption tanks are provided with exhaust gas inlet, waste gas outlet, nitrogen inlet and nitrogen outlet, the pneumatic filter outlet is connected to exhaust gas inlet by pipeline, the aiutage import is connected to waste gas outlet by pipeline, the main fan is connected between aiutage and waste gas outlet, the nitrogen inlet and nitrogen outlet are connected to desorption apparatus, the desorption apparatus can be not only desorbed but also can be desorbed with steam with nitrogen, each segment pipe is respectively equipped with valve, the valve passes through the control device centralized Control.The adjustable activated carbon adsorption/desorption complexes of the Wet-dry use steam and nitrogen to be used as desorption medium.
Description
Technical field
The application is related to exhaust-gas treatment field, and more particularly to a kind of adjustable activated carbon adsorption/desorption of Wet-dry is into suit
Put.
Background technology
Activated carbon has preferable specific surface area and very strong absorption, decolourizes and the performance that eliminates the unusual smell, therefore usually by conduct
The adsorbing medium of circulating purification system, to absorb poisonous, the polluter in waste gas, waste water, activated carbon can be with after desorption
It is used for multiple times, adsorbs so existing and be desorbed two processes, adsorption process is as follows：Waste gas removes small outstanding by air cleaner
After floating particles, into the top of adsorption tanks, after charcoal absorption in tank, harmful components are removed, meet the net of discharge standard
Change gas, be discharged into through blower fan in air；Desorption and regeneration process is as follows：After activated carbon has used a period of time, its surface is inhaled
Attached a certain amount of solvent (usage time length, depending on the content of body weight and production time length) is, it is necessary to be desorbed
Regeneration, existing desorption apparatus is mostly simple dry method desorption or wet method desorption, when desorption apparatus breaks down, do not have it is standby can
Choosing, it can only stop being desorbed work.So need to propose to improve.
Utility model content
The purpose of this utility model is to provide a kind of Wet-dry adjustable activated carbon adsorption/desorption complexes, with gram
Take deficiency of the prior art.
To achieve the above object, the utility model provides following technical scheme：
The embodiment of the present application discloses a kind of adjustable activated carbon adsorption/desorption complexes of Wet-dry,
Including adsorbent equipment, desorption apparatus, control device and some pipelines and valve, the adsorbent equipment includes gas mistake
Filter, adsorption tanks, main fan and aiutage, the adsorption tanks go out provided with exhaust gas inlet, waste gas outlet, nitrogen inlet and nitrogen
Mouthful, the pneumatic filter outlet is connected to exhaust gas inlet by pipeline, and the aiutage import is connected to waste gas by pipeline
Outlet, the main fan are connected between aiutage and waste gas outlet, and the nitrogen inlet and nitrogen outlet are connected to
Desorption apparatus；
The desorption apparatus includes displacement blower fan, circulating fan, First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, the
Four heat exchangers, drainer, condenser pump, incinerator, nitrogen device and steam unit, the displacement blower fan both ends pass through pipeline respectively
The gaseous phase outlet of nitrogen inlet and drainer is connected to, the liquid-phase outlet of the drainer is connected to the burning by pipeline
Stove, the condenser pump are arranged between the drainer and incinerator, and the circulating fan both ends are connected to by pipeline respectively
Nitrogen outlet and First Heat Exchanger import, the nitrogen device and the 4th heat exchanger import are parallel to the circulated air by pipeline
Between machine and First Heat Exchanger, the outlet of the First Heat Exchanger and the 4th heat exchanger is connected to nitrogen by pipeline respectively and entered
Mouthful, the second heat exchanger import is connected to waste gas outlet by pipeline, and second heat exchanger exit is connected to by pipeline
3rd heat exchanger import, the 3rd heat exchanger exit are connected to drainer gas phase import, second heat exchanger, the 3rd heat exchange
Device and the 4th heat exchanger are connected to suction by the use of external source as heat transferring medium, the steam unit by First Heat Exchanger
Attached tank and steam unit；
Each segment pipe is respectively equipped with valve, and the valve passes through the control device centralized Control.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, in the adsorption tanks
Adsorbent is activated carbon.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, at the main fan
In explosion-proof closed environment.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, the nitrogen outlet connects
It is connected to and contains oxygen detection.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, the test number is passed through
According to also including some Shower taps in the adsorption tanks.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, the locomotive is provided with
Camera, the Shower tap are connected to fire water supply and industrial water source simultaneously.
Preferably, in the above-mentioned adjustable activated carbon adsorption/desorption complexes of Wet-dry, the First Heat Exchanger
From the adjustable heat exchanger of temperature.
Compared with prior art, the utility model has the advantage of：The adjustable activated carbon adsorption/desorption of the Wet-dry into
Covering device realizes the high efficiency desorption parsing after charcoal absorption.Steam and two kinds of desorption mediums of nitrogen are mutually standby, are
Reliability stability of uniting is stronger, meanwhile, designed by the use of industrial water source and fire water supply as the spray of double-safety, it can be ensured that
System is perfectly safe safely, and not only treatment effeciency is high for this device, the organic substance that can efficiently go in removing exhaust gas, the effect of the device
National waste gas emission standard can not only be reached and operation and maintenance cost is low, security highest.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the operation principle schematic diagram of desorption apparatus in the utility model specific embodiment.
Fig. 2 show the operation principle schematic diagram that adsorption device is adsorbed in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Detailed description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute on the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Join shown in Fig. 1 and Fig. 2, the adjustable activated carbon adsorption/desorption complexes of Wet-dry in the present embodiment, including
Adsorbent equipment 1000, desorption apparatus 2000, control device (being not drawn into figure) and some pipelines (non-label in figure) and valve (figure
In non-label), the adsorbent equipment 1000 includes pneumatic filter 1010, adsorption tanks 1020, main fan 1030 and aiutage
1040, adsorption tanks 1020 are provided with exhaust gas inlet 1021, waste gas outlet 1022, nitrogen inlet 1023 and nitrogen outlet 1024, gas
The outlet of filter 1010 is connected to exhaust gas inlet 1021 by pipeline, and the import of aiutage 1040 is connected to waste gas outlet by pipeline
1022, main fan 1030 is connected between aiutage 1040 and waste gas outlet 1022, nitrogen inlet 1023 and nitrogen outlet
1024 are connected to desorption apparatus 2000；
The desorption apparatus 2000 includes displacement blower fan 2010, circulating fan 2020, First Heat Exchanger 2030, second and exchanged heat
Device 2040, the 3rd heat exchanger 2050, the 4th heat exchanger 2060, drainer 2070, condenser pump 2080, incinerator 2090, nitrogen dress
2100 and steam unit 2110 are put, displacement blower fan 2010 both ends are connected to nitrogen inlet 1023 and drainer by pipeline respectively
2070 gaseous phase outlet, the liquid-phase outlet of drainer 2070 are connected to incinerator 2090 by pipeline, and condenser pump 2080 is arranged at
Between drainer 2070 and incinerator 2090, the both ends of circulating fan 2020 are connected to nitrogen outlet 1024 and by pipeline respectively
The import of one heat exchanger 2030, nitrogen device 2100 and the import of the 4th heat exchanger 2060 are parallel to the He of circulating fan 2020 by pipeline
Between First Heat Exchanger 2030, the outlet of the heat exchanger 2060 of First Heat Exchanger 2030 and the 4th is connected to nitrogen by pipeline respectively
Import 1023, the import of the second heat exchanger 2040 are connected to waste gas outlet 1022 by pipeline, and the outlet of the second heat exchanger 2040 passes through
Pipeline is connected to the import of the 3rd heat exchanger 2050, and the 3rd heat exchanger 2050, which exports, is connected to the gas phase import of drainer 2070, and second
Heat exchanger 2040, the 3rd heat exchanger 2050 and the 4th heat exchanger 2060 are used as heat transferring medium, steam unit by the use of external source
2110 are connected to adsorption tanks 1020 and steam unit 2110 by First Heat Exchanger 2030；
Each segment pipe is respectively equipped with valve, and valve passes through control device centralized Control.
In the technical scheme, how control device controls a valve to belong to prior art, does not just repeat one by one, the dry and wet two
The high efficiency after charcoal absorption is realized with adjustable activated carbon adsorption/desorption complexes and is desorbed parsing.Steam and nitrogen
Two kinds of desorption mediums are mutually standby, and system reliability stability is stronger, meanwhile, protected by the use of industrial water source and fire water supply as double
The spray design of dangerous formula, it can be ensured that system is perfectly safe safely, and not only treatment effeciency is high for this device, can efficiently go in removing exhaust gas
Organic substance, the effect of the device can not only reach national waste gas emission standard and operation and maintenance cost is low, and security is most
It is high.
Further, the adsorbent in adsorption tanks 1020 is activated carbon.
In the technical scheme, the adsorbent in adsorption tanks 1020 is activated carbon, can be entered after charcoal absorption harmful substance
Row desorption, i.e., activated carbon can be utilized repeatedly, save the energy.
Further, main fan 1030 is in explosion-proof closed environment.
In the technical scheme, main fan 1030 is in explosion-proof closed environment, and main fan 1030 directly contacts with waste gas.
Further, nitrogen outlet is connected with containing oxygen detection 1050.
In the technical scheme, nitrogen outlet is connected with containing oxygen detection 1050, useless in using nitrogen displacement adsorption tanks
During gas, by carrying out on-line checking containing oxygen detection, it is ensured that waste gas is completely displaced in adsorption tanks.
Further, some Shower taps 1025 are also included in adsorption tanks 1020.
In the technical scheme, some Shower taps 1025 are also included in adsorption tanks 1020, when unexpected fire accidents occur,
It can directly be put out a fire in the very first time, avoid fire from expanding.
Further, Shower tap 1025 is connected to fire water supply 5000 and industrial water source 6000 simultaneously.
In the technical scheme, Shower tap is connected to fire water supply 5000 and industrial water source 6000, fire water supply simultaneously
5000 and industrial water source 6000 as double-safety spray design, it can be ensured that it is perfectly safe safely during fire extinguishing.
Further, First Heat Exchanger 2030 selects the adjustable heat exchanger of temperature.
In the technical scheme, First Heat Exchanger selects the adjustable heat exchanger of temperature, according to the different waste gas of processing, can adjust
Different temperature is saved, accelerates the efficiency of desorption.
Adsorption process：Waste gas is after the pretreatment of pneumatic filter 1010, and adsorption tanks 1020 are in explosion-proof closed main ventilation
The lower negative pressure operation of the effect of machine 1030, the activated carbon that organic solvent is adsorbed in tank 1020 traps, adsorbs and concentrate, after purified
Waste gas is discharged into air through aiutage 1040.
Desorption process：After charcoal absorption organic matter in adsorption tanks 1020 reaches saturation state, stop waste gas input.Examine
Consider the factors such as control desorption process hydrolysis generation, the device for treating desorption with dry clean nitrogen before device desorption is purged
Displacement, displacement blower fan 2010 are opened.The waste gas gone out using nitrogen displacement in the tank body of adsorption tanks 1020, by containing oxygen detection 1050
On-line checking is carried out, when oxygen content is less than setting value 0.1%, ON cycle blower fan 2020, nitrogen is through being connected with high-temperature vapor
First Heat Exchanger 2030 be desorbed by circulating-heating (temperature is adjustable, is individually set according to different VOCS compositions), will be organic
Thing desorbs from activated carbon, and activated carbon recovers its activity in adsorption tanks, and the high-temp waste gas for during which being desorbed out, which enters, is connected with industry
The second heat exchanger 2040 and the second heat exchanger 2050 of water and chilled water are constantly condensed, organic gas condensing in waste gas extremely
In lime set tank 2070, condensate liquid is delivered in incinerator 2090 by lime set pump 2080, has condensed adsorption tanks and pipe after waste gas
High temperature nitrogen containing high concentration in road, in the presence of circulating fan 2020, by the 4th heat exchanger 2060 high temperature nitrogen
Closed to be cooled to normal temperature, adsorption tanks desorption is just completed, corresponding nitrogen input and output.If there is event in nitrogen device 2010
Barrier, close nitrogen device.Close the import and export of nitrogen valve of First Heat Exchanger 2030.The steam of steam unit 2100 is through direct
Enter after the heating of one heat exchanger 2030 and steam desorption is carried out in adsorption tanks, blowdown is carried out by unified drainage.
In summary, after the adjustable activated carbon adsorption/desorption complexes of the Wet-dry realize charcoal absorption
High efficiency desorption parsing.Steam and two kinds of desorption mediums of nitrogen are mutually standby, and system reliability stability is stronger, meanwhile, utilize
Industrial water source and fire water supply design as the spray of double-safety, it can be ensured that system is perfectly safe safely, and this device is not only
Treatment effeciency is high, and the organic substance that can efficiently go in removing exhaust gas, the effect of the device can not only reach national waste gas emission standard
And operation and maintenance cost is low, security highest.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
- A kind of 1. adjustable activated carbon adsorption/desorption complexes of Wet-dry, it is characterised in that the Wet-dry adjusting flexible Property charcoal adsorption/desorption complexes, including adsorbent equipment, desorption apparatus, control device and some pipelines and valve, the absorption Device includes pneumatic filter, adsorption tanks, main fan and aiutage, and the adsorption tanks are provided with exhaust gas inlet, waste gas outlet, nitrogen Gas import and nitrogen outlet, the pneumatic filter outlet are connected to exhaust gas inlet by pipeline, and the aiutage import passes through Pipeline is connected to waste gas outlet, and the main fan is connected between aiutage and waste gas outlet, the nitrogen inlet and nitrogen Outlet is connected to desorption apparatus；The desorption apparatus changes including displacement blower fan, circulating fan, First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, the 4th Hot device, drainer, condenser pump, incinerator, nitrogen device and steam unit, the displacement blower fan both ends are connected by pipeline respectively In nitrogen inlet and the gaseous phase outlet of drainer, the liquid-phase outlet of the drainer is connected to the incinerator, institute by pipeline State condenser pump to be arranged between the drainer and incinerator, the circulating fan both ends are connected to nitrogen by pipeline respectively and gone out Mouthful and First Heat Exchanger import, the nitrogen device and the 4th heat exchanger import the circulating fan and the are parallel to by pipeline Between one heat exchanger, the outlet of the First Heat Exchanger and the 4th heat exchanger is connected to nitrogen inlet by pipeline respectively, described Second heat exchanger import is connected to waste gas outlet by pipeline, and second heat exchanger exit is connected to the 3rd heat exchange by pipeline Device import, the 3rd heat exchanger exit are connected to drainer gas phase import, second heat exchanger, the 3rd heat exchanger and the 4th Heat exchanger is connected to adsorption tanks and steaming by the use of external source as heat transferring medium, the steam unit by First Heat Exchanger Vapour device；Each segment pipe is respectively equipped with valve, and the valve passes through the control device centralized Control.
- 2. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 1, it is characterised in that：It is described Adsorbent in adsorption tanks is activated carbon.
- 3. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 1, it is characterised in that：It is described Main fan is in explosion-proof closed environment.
- 4. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 1, it is characterised in that：It is described Nitrogen outlet is connected with containing oxygen detection.
- 5. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 1, it is characterised in that：It is described Also include some Shower taps in adsorption tanks.
- 6. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 5, it is characterised in that：It is described Shower tap is connected to fire water supply and industrial water source simultaneously.
- 7. the adjustable activated carbon adsorption/desorption complexes of Wet-dry according to claim 1, it is characterised in that：It is described First Heat Exchanger selects the adjustable heat exchanger of temperature.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633315.9U CN206778138U (en) | 2017-06-02 | 2017-06-02 | The adjustable activated carbon adsorption/desorption complexes of Wet-dry |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720633315.9U CN206778138U (en) | 2017-06-02 | 2017-06-02 | The adjustable activated carbon adsorption/desorption complexes of Wet-dry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158879A (en) * | 2017-06-02 | 2017-09-15 | 张家港市艾尔环保工程有限公司 | The adjustable activated carbon adsorption/desorption complexes of Wet-dry |
| CN109046251A (en) * | 2018-10-09 | 2018-12-21 | 上海汉磊环保科技有限公司 | A kind of activated carbon adsorption detachment assays device |
-
2017
- 2017-06-02 CN CN201720633315.9U patent/CN206778138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158879A (en) * | 2017-06-02 | 2017-09-15 | 张家港市艾尔环保工程有限公司 | The adjustable activated carbon adsorption/desorption complexes of Wet-dry |
| CN109046251A (en) * | 2018-10-09 | 2018-12-21 | 上海汉磊环保科技有限公司 | A kind of activated carbon adsorption detachment assays device |
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