CN209362147U - Activated carbon adsorption regenerates organic waste gas treatment device - Google Patents
Activated carbon adsorption regenerates organic waste gas treatment device Download PDFInfo
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- CN209362147U CN209362147U CN201821957481.5U CN201821957481U CN209362147U CN 209362147 U CN209362147 U CN 209362147U CN 201821957481 U CN201821957481 U CN 201821957481U CN 209362147 U CN209362147 U CN 209362147U
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- adsorption tower
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- waste gas
- active carbon
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Abstract
The utility model discloses activated carbon adsorptions to regenerate organic waste gas treatment device, including adsorption tower, adsorbent, exhaust gas inlet on adsorption tower, net gas outlet, concentration waste gas outlet positioned at the steam inlet at adsorption tower bottom and above adsorption tower, the adsorbent includes along several spaced active carbon layers of adsorption tower up and down direction, temperature gap was formed between the active carbon layer, the adsorption tower two sides are located at setting at adsorbent, and there are two bellows, the bellows are provided with the air inlet communicated with adsorption tower, intake valve is set in the air inlet, there are two the blowers that direction crosses temperature gap for setting in the bellows, the bellows are provided with appendix, the appendix is connected with suction manifold, heater box is provided in the suction manifold, heater strip is provided in the heater box, its key points of the technical solution are that, to active carbon Dry gas after being passed through heating between layer, removal remain in the condensed water on active carbon layer, keep the activity of active carbon.
Description
Technical field
The utility model relates to VOCs treatment technical fields, more specifically, it relates to which a kind of activated carbon adsorption is again
Raw organic waste gas treatment device.
Background technique
Volatile organic matter, commonly using VOCs indicates, the change according to the definition boiling point of the World Health Organization at 50 DEG C -250 DEG C
Object is closed, saturated vapor pressure is more than 133.32Pa, the type organic being present in vapour form in air at normal temperature at room temperature.
Environmental Protection Agency USA to its definition be in addition to CO, CO2, H2CO3, metal carbides, metal carbonate and ammonium carbonate, it is any
Participate in the carbon compound of atmospheric photochemical reaction.The harm of volatility VOC is it is obvious that it is more than certain for working as VOC concentration in room
When concentration, people feel headache, Nausea and vomiting, limbs fatigue in a short time, can twitch, go into a coma when serious, memory subtracts
It moves back.Liver, the kidney, brain and nervous system of VOC injury people.
Organic exhaust gas is usually present that inflammable and explosive, poisonous and harmful, not soluble in water, to be dissolved in organic solvent, processing difficulty big
The characteristics of.What is generallyd use in VOCs treatment is organic exhaust gas active-carbon adsorption treatment method, Production by Catalytic Combustion Process, catalysis oxygen
A variety of principles such as change method, acid-base neutralization method, plasma method.Wherein for active carbon adsorption since its is at low cost, active carbon is renewable
The characteristics of, it is usually used in the lower organic exhaust gas of concentration for the treatment of.Existing regenerating active carbon is mainly by being passed through the side of high-temperature steam
The organic matter of absorption on the activated carbon is desorbed in method.Using liquid is condensed into, separated and recovered into cylinder organic molten
Agent.
But due to the effect of high-temperature steam after, water is attached in active carbon gap, after being used for multiple times be easy influence activity
Charcoal efficiency influences VOCs treatment efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of activated carbon adsorption regeneration is organic
The characteristics of emission-control equipment, steam water residual can be reduced by having, and promote adsorption efficiency.
To achieve the above object, the utility model provides following technical solution:
Activated carbon adsorption regenerate organic waste gas treatment device, including adsorption tower, adsorbent, the exhaust gas on adsorption tower into
Mouth, the outlet of net gas, the concentration waste gas outlet positioned at the steam inlet at adsorption tower bottom and above adsorption tower, the adsorbent packet
It includes and formed temperature gap between several spaced active carbon layers of adsorption tower up and down direction, the active carbon layer, it is described
Adsorption tower two sides are located at setting at adsorbent, and there are two bellows, and the bellows are provided with the air inlet communicated with adsorption tower, described
Intake valve is set in air inlet, and there are two towards the blower for crossing temperature gap, the bellows are provided with gas transmission for setting in the bellows
Pipe, the appendix are connected with suction manifold, heater box are provided in the suction manifold, heating is provided in the heater box
Silk.
Preferably, the suction manifold is provided with drying box between heater box and appendix, sets in the drying box
It is equipped with the dry net of vertical air supply direction, is provided with dry particle between the dry net.
Preferably, the active carbon layer include fixed net and with fixed net hingedly with the rotation net for the fixed net of the cover,
Active carbon particle is provided between the fixed net and rotation net.
Preferably, honeycomb packing layer is placed between the fixed net and rotation net.
Preferably, the absorption tower side wall is provided with the mouth that reloads, and the adsorption tower is provided with and reloads reloading for mouth sealing
Lid.
Preferably, horizontally disposed in the adsorption tower to have sliding rail, the fixed net is connect with sliding rail, described to reload
Lid and fixed net connection.
Compared with prior art, the utility model has the following beneficial effects:
1, by two blowers by the high-temperature gas generated in heater box by being blown into the overheat of active carbon layer after appendix
In gap, under high-temperature dry air, remain in the condensate evaporation on active carbon particle, after in temperature gap, can subtract
Few heat loss, high temperature gas flow rise after successively passing through active carbon layer, are then sent from the outlet of net gas, effectively remove and remain in work
Condensed water on property charcoal, keeps the activity of active carbon；
2, by setting drying box, the gas after being heated can be dried, keeps it sufficiently dry, promotes condensed water
Removal ability；
3, the net that can open double-deck by setting, convenient for being carried out more to the active carbon particle to fail after long-time use
It changes, by the way that honeycomb packing layer is arranged, increases heat storage capacity and gas permeability, active carbon layer are connect with tower body by sliding rail, just
In by its from reload mouth take out.
Detailed description of the invention
Fig. 1 is the positive view of the present embodiment；
Fig. 2 is the sectional view of the present embodiment.
In figure: 1, adsorption tower；11, exhaust gas inlet；12, net gas outlet；13, steam inlet；14, waste gas outlet is concentrated；15,
Reload mouth；151, reload lid；16, sliding rail；2, active carbon layer；21, fixed net；22, net is rotated；23, honeycomb packing layer；24, mistake
Temperature gap；3, bellows；31, air inlet；311, intake valve；32, blower；33, appendix；4, suction manifold；41, heater box；
411, heater strip；42, drying box；421, dry net；4211, dry particle；5, active carbon particle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Activated carbon adsorption regenerates organic waste gas treatment device, referring to Fig.1 with 2 comprising adsorption tower 1, adsorbent are located at and inhale
Exhaust gas inlet 11 on attached tower 1, net gas outlet 12, positioned at the steam inlet 13 at 1 bottom of adsorption tower and dense above adsorption tower 1
Contracting waste gas outlet 14, adsorbent include along several spaced active carbon layers 2 of 1 up and down direction of adsorption tower, active carbon layer 2 it
Between formed temperature gap 24,1 two sides of adsorption tower are located at setting at adsorbent, and there are two bellows 3, bellows 3 to be provided with and adsorption tower 1
The air inlet 31 communicated, air inlet 31 is interior to be arranged intake valve 311, and there are two the blowers that direction crosses temperature gap 24 for setting in bellows 3
32, bellows 3 are connected with appendix 33, and appendix 33 is connected with suction manifold 4, and heater box 41 is provided in suction manifold 4, heating
It is provided with heater strip 411 in case 41, is sucked gas in drying box 42 from suction manifold 4 by blower 32, gas after drying
Body is entered in adsorption tower 1 by the intake valve 311 after opening, and is passed first into temperature gap 24, keeps it abundant with active carbon layer 2
Contact, thermal loss is small, after being dried across multilayer active carbon layer 2, is discharged from net gas outlet 12.
Suction manifold 4 is provided with drying box 42 between heater box 41 and appendix 33, is provided in drying box 42 vertical
The dry net 421 of straight air supply direction, dry net 421 are double-level-metal net, are provided with dry particle 4211 between dry net 421,
Dry particle 4211 is the desiccant such as calcium chloride.
Active carbon layer 2 include fixed net 21 and with fixed net 21 hingedly with the rotation net 22 for the fixed net 21 of the cover, Gu
Determining net 21 and rotation net 22 is wire mesh, and active carbon particle 5, fixed net 21 are provided between fixed net 21 and rotation net 22
It is placed with honeycomb packing layer 23 between rotation net 22, active carbon particle 5 is placed in the hole of honeycomb packing layer 23, for increasing
Heat storage capacity and permeability, and promote exhaust-gas treatment ability.
1 side wall of adsorption tower is provided with the mouth 15 that reloads, and adsorption tower 1 is provided with and reloads the lid 151 that reloads of the sealing of mouth 15, reloads
Lid 151 and the mouth 15 that reloads are horizontally disposed in adsorption tower 1 to have sliding rail 16 by sealing ring airtight connection resistant to high temperature, Gu
Determine 21 bottom of net and the sliding of sliding rail 16 connects, the lid 151 that reloads is connect with fixed net 21, by pulling the lid 151 that reloads, can make sliding rail
Fixation net 21 on 16 is drawn out from the mouth 15 that reloads, convenient for safeguarding to active carbon layer 2.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. activated carbon adsorption regenerate organic waste gas treatment device, including adsorption tower, adsorbent, the exhaust gas on adsorption tower into
Mouth, the outlet of net gas, the concentration waste gas outlet positioned at the steam inlet at adsorption tower bottom and above adsorption tower, it is characterised in that:
The adsorbent includes being formed between several spaced active carbon layers of adsorption tower up and down direction, the active carbon layer
Temperature gap, the adsorption tower two sides are located at adsorbent setting there are two bellows, and the bellows are provided with to be communicated with adsorption tower
Air inlet, the air inlet is interior to be arranged intake valve, and there are two the blower that direction crosses temperature gap, the bellows for setting in the bellows
It is provided with appendix, the appendix is connected with suction manifold, heater box is provided in the suction manifold, in the heater box
It is provided with heater strip.
2. activated carbon adsorption according to claim 1 regenerates organic waste gas treatment device, it is characterised in that: the air-breathing collection
Pipe is provided with drying box between heater box and appendix, and the dry net of vertical air supply direction is provided in the drying box,
Dry particle is provided between the dry net.
3. activated carbon adsorption according to claim 1 regenerates organic waste gas treatment device, it is characterised in that: the active carbon
Layer include fixed net and with fixed net hingedly with the rotation net for the fixed net of the cover, be arranged between the fixed net and rotation net
Active charcoal particle.
4. activated carbon adsorption according to claim 3 regenerates organic waste gas treatment device, it is characterised in that: the fixed net
Honeycomb packing layer is placed between rotation net.
5. activated carbon adsorption according to claim 3 regenerates organic waste gas treatment device, it is characterised in that: the adsorption tower
Side wall is provided with the mouth that reloads, and the adsorption tower is provided with and reloads the lid that reloads of mouth sealing.
6. activated carbon adsorption according to claim 5 regenerates organic waste gas treatment device, it is characterised in that: the adsorption tower
It is interior it is horizontally disposed have sliding rail, the fixed net is connect with sliding rail, reload lid and the fixed net connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957481.5U CN209362147U (en) | 2018-11-26 | 2018-11-26 | Activated carbon adsorption regenerates organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957481.5U CN209362147U (en) | 2018-11-26 | 2018-11-26 | Activated carbon adsorption regenerates organic waste gas treatment device |
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| Publication Number | Publication Date |
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| CN209362147U true CN209362147U (en) | 2019-09-10 |
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ID=67834153
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821957481.5U Active CN209362147U (en) | 2018-11-26 | 2018-11-26 | Activated carbon adsorption regenerates organic waste gas treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919283A (en) * | 2022-06-01 | 2022-08-19 | 华玻视讯(珠海)科技有限公司 | Hot air internal circulation system of oven |
-
2018
- 2018-11-26 CN CN201821957481.5U patent/CN209362147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919283A (en) * | 2022-06-01 | 2022-08-19 | 华玻视讯(珠海)科技有限公司 | Hot air internal circulation system of oven |
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