CN208660731U - Utilize activated carbon adsorption-desorption catalyzing burner - Google Patents
Utilize activated carbon adsorption-desorption catalyzing burner Download PDFInfo
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- CN208660731U CN208660731U CN201821278821.1U CN201821278821U CN208660731U CN 208660731 U CN208660731 U CN 208660731U CN 201821278821 U CN201821278821 U CN 201821278821U CN 208660731 U CN208660731 U CN 208660731U
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- activated carbon
- desorption
- tower
- electric heating
- exhaust
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000002336 sorption--desorption measurement Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 49
- 238000003795 desorption Methods 0.000 claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002918 waste heat Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000008901 benefit Effects 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 241000220317 Rosa Species 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000007084 catalytic combustion reaction Methods 0.000 abstract description 9
- 230000008676 import Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
Utilize activated carbon adsorption-desorption catalyzing burner, including water spray tower, dried filter box, activated carbon adsorber, desorption apparatus, exhaust tower, water spray tower is connected to by gas pipeline with dried filter box, and dried filter box, activated carbon adsorber set at least to two；The outlet of activated carbon adsorber is connect with exhaust tower, the top of activated carbon adsorber and the import of desorption apparatus connect, the outlet of bottom and desorption apparatus connects, and waste heat recovery pipe road is connect by No. two exhaust pipes with exhaust tower, and exhaust tower side is connected with absorption blower；Desorption apparatus includes shell, heat exchange zone, electric heating area, catalytic combustion zone are disposed in shell from top to bottom, electric heating is provided with temperature sensor in area, temperature sensor is connect with external temperature display is arranged in, electric heating area is provided at least two groups electric heating equipment, and electric heating equipment is connected in series.The utility model is not only high to the purification efficiency of exhaust gas, and economical environment-protective, equipment energy consumption are lower.
Description
Technical field
The utility model relates to off-gas cleaning equipment fields, specially utilize activated carbon adsorption-desorption catalyzing burner.
Background technique
In industrial production, many technical process can all generate exhaust gas, if exhaust gas direct emission can be brought to environment it is biggish
Harm, it is therefore desirable to which purified treatment is carried out to exhaust gas.The method that existing exhaust-gas treatment is generally burnt using absorption, catalysis, but
It is that the equipment of catalysis burning generallys use separate structure, is connected between each component using pipeline, when heat transmission has larger
Loss, the energy consumption of equipment is higher, and it is lower for the efficiency of exhaust-gas treatment, effect is poor.
Utility model content
Activated carbon adsorption-desorption catalyzing burner is utilized the purpose of this utility model is to provide a kind of, is solved existing
Emission-control equipment the higher problem of energy consumption.
In order to solve the above technical problems, the utility model uses following technical scheme:
Using activated carbon adsorption-desorption catalyzing burner, including water spray tower, dried filter box, activated carbon adsorber,
Desorption apparatus, exhaust tower, the water spray tower are connected to by gas pipeline with the dried filter box, the dried filter box,
Activated carbon adsorber sets at least to two, and the outlet of the dried filter box connects with the import of the activated carbon adsorber
Logical, connectivity part is provided with No.1 valve；The outlet of the activated carbon adsorber is connect by No.1 exhaust pipe with exhaust tower, living
Property charcoal adsorption tower exit be provided with No. two valves, the top of the activated carbon adsorber passes through desorption pipeline and desorption apparatus
Import connection, bottom connected by the outlet of waste heat recovery pipe road and desorption apparatus, and the waste heat recovery pipe road passes through No. two
Exhaust pipe is connect with exhaust tower, and the exhaust tower side is connected with absorption blower.
Preferably, the desorption apparatus includes shell, is disposed with heat exchange zone in the shell from top to bottom, electricity adds
Hot-zone, catalytic combustion zone, are provided with temperature sensor in the electric heating area, the temperature sensor with external temperature is set
Display screen connection is spent, the electric heating area is provided at least two groups electric heating equipment, and electric heating equipment is connected in series；The desorption
Device side is provided with benefit air-cooler, and the benefit air-cooler is connected to by pipeline with the waste heat recovery pipe road, the desorption pipe
Desorption blower is provided on road.
Preferably, upper layer and lower layer are set as in the dried filter box, lower layer is provided with glass fibre cotton, and upper layer is provided with
High efficiency filter bag.
Preferably, it is provided with six layers of partition being distributed up and down in the activated carbon adsorber, is placed on every layer of partition
Active carbon, and the mesh number of the active carbon particle on partition from top to bottom gradually increases.
Preferably, it is provided with dividing wall type preheater in the heat exchange zone, multiple spaces are divided into the heat exchange zone.
Preferably, the water spray top of tower is provided with spray boom, and multiple spray orifices, the spray are evenly arranged on the spray boom
Bar is connect by water pipe with the water pump that water spray tower side is arranged in.
Preferably, the desorption apparatus hull outside is provided with insulating layer, and ceramic insulation cotton is provided in the insulating layer.
Compared with prior art, the beneficial effects of the utility model are at least one of following:
The utility model setting heat exchange zone, electric heating area, catalytic combustion zone are integral type equipment, are not required to by intermediate tube
Road and be directly connected to, can be avoided hot gas transport in the duct in caused by heat loss, can not only be energy saving, Er Qieneng
Enough enhance efficiency, and three's is compact-sized, is easily formed exhaust gas transfer passage, and three parts do not interfere with each other.
The utility model electric heating area has been arranged in series at least two groups electric heating equipment, can according in heat exchange zone come out
Exhaust gas temperature, selection open the quantity of electric heating equipment, avoid the wasting of resources caused by being all turned on electric heating equipment, save
Environmental protection.
Detailed description of the invention
Fig. 1 is that the utility model utilizes activated carbon adsorption-desorption catalyzing burner structure chart.
In figure, 1- water spray tower, the dried filter box of 2-, 3- activated carbon adsorber, 4- desorption apparatus, 5- exhaust tower, 6- are defeated
Feed channel, 7- No.1 exhaust pipe, 8- desorption pipeline, 9- waste heat recovery pipe road, No. bis- exhaust pipes of 10-, 11- absorption blower,
12- heat exchange zone, 13- electric heating area, 14- catalytic combustion zone, 15- temperature sensor, 17- mend air-cooler, 18- desorption blower,
No. bis- 19- No.1 valve, 20- valves.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, using activated carbon adsorption-desorption catalyzing burner, including water spray tower 1, dried filter box 2,
Activated carbon adsorber 3, desorption apparatus 4, exhaust tower 5, the water spray tower 1 are connected by gas pipeline 6 and the dried filter box 2
Logical, the dried filter box 2, activated carbon adsorber 3 set at least to two, enhance filtering for exhaust gas, adsorption effect,
The outlet of the dried filter box 2 and the inlet communication of the activated carbon adsorber 3, connectivity part are provided with No.1 valve 19；Institute
The outlet for stating activated carbon adsorber 3 is connect by No.1 exhaust pipe 7 with exhaust tower 5, the exit setting of activated carbon adsorber
There are No. two valves 20, the top of the activated carbon adsorber is connect by the way that pipeline 8 is desorbed with the import of desorption apparatus 4, and bottom is logical
It crosses waste heat recovery pipe road 9 to connect with the outlet of desorption apparatus 4, the waste heat recovery pipe road 9 passes through No. two exhaust pipes 10 and row
Gas tower 5 connects, and 5 side of exhaust tower is connected with absorption blower 11, and exhaust gas is first into water spray tower 1, due to water
Spray effect, exhaust gas are contacted with water, water-solubility impurity, the large particle etc. in exhaust gas are filtered out, then exhaust gas passes through gas transmission
Pipeline 6 enters in dried filter box 2, and dust-laden particulate matter, the water etc. in exhaust gas are filtered out, and opens No.1 valve 19, two
Valve 20, exhaust gas enter in activated carbon adsorber 3, adsorbable VOCs exhaust gas, organic exhaust gas, the purification exhaust gas warp after adsorbing
It crosses No.1 exhaust pipe 7 and is transported in exhaust tower 5 and carry out high altitude discharge, after the activated carbon adsorption saturation in activated carbon adsorber 3,
No. two valves 20 are closed, the high-concentration organic waste gas in active carbon is taken off by the way that pipeline 7 is desorbed and enters in desorption apparatus 4
It is attached.
According to above-described embodiment, another embodiment of the utility model is that the desorption apparatus 4 includes shell, described
Heat exchange zone 12, electric heating area 13, catalytic combustion zone 14 are disposed in shell from top to bottom, passes through heat exchange for heating
Gas after preheating in area 12, guarantees the temperature of the exhaust gas entered in catalytic combustion zone 14, to reduce load, guarantees burning
The effect of reaction, heat exchange zone 12, electric heating area 13, catalytic combustion zone 14 are integral type equipment, be not required to by intermediate conduit and
Directly be connected to, can be avoided hot gas transport in the duct in caused by heat loss, it is not only energy saving, but also effect can be enhanced
Rate, and three's is compact-sized, is easily formed exhaust steam passage, three parts do not interfere with each other but, set in the electric heating area 13
It is equipped with temperature sensor 15, the temperature sensor 15 is connect with external temperature display is arranged in, and can detecte electric heating
Temperature in area 13, the electric heating area 13 are provided at least two groups electric heating equipment, and electric heating equipment is connected in series, electric heating
Equipment is the prior art, can open the quantity of electric heating equipment according to the temperature of the gas come out in heat exchange zone 12, selection,
Avoid the waste of resource caused by being switched on electric heating equipment, economical environment-protective；4 side of desorption apparatus is provided with benefit cold wind
Machine 17, the benefit air-cooler 17 are connected to by pipeline with the waste heat recovery pipe road 9, are provided with desorption on the desorption pipeline 8
Outside air is pipelined in waste heat recovery pipe road 9, in catalytic combustion zone 14 by blower 18 by mending air-cooler 17
Its temperature, is reduced in activated carbon adsorber 3 temperature required for adsorbing to exhaust gas, so by purified gas mixing out
It is entered in activated carbon adsorber 3 by 3 bottom of activated carbon adsorber afterwards, the waste heat that catalysis burning can be made full use of to generate,
It is energy saving.
According to above-described embodiment, another embodiment of the utility model is to be set as in the dried filter box 2 up and down
Two layers, lower layer is provided with glass fibre cotton, and upper layer is provided with high efficiency filter bag, and exhaust gas enters from the entrance of dried filter box 2,
Pass sequentially through glass fibre cotton layer, high efficiency filter bag layer, by from water spray tower 1 come out exhaust gas in water and dust-laden particle
Object etc. filters out, and purifies exhaust gas.
According to above-described embodiment, another embodiment of the utility model is provided in the activated carbon adsorber
Six layers of partition of lower distribution are placed with active carbon on every layer of partition, and the active carbon particle mesh number on partition from top to bottom
It gradually increases, exhaust gas enters in activated carbon adsorber 3 from the entrance of 3 bottom of activated carbon adsorber, passes sequentially through upwards from upper
Every layer of partition, active carbon particle mesh number thereon gradually increase, and can adsorb organic exhaust gas, VOCs etc., increase for exhaust gas
Filter effect.
According to above-described embodiment, another embodiment of the utility model is to be provided with partition in the heat exchange zone 12
Formula preheater, is divided into multiple spaces in the heat exchange zone 12, dividing wall type preheater by inside be divided into multiple spaces from
And be formed into a loop and exhaust gas is guided, to preheat to exhaust gas, and guarantee the pre-heat effect to exhaust gas.
According to above-described embodiment, another embodiment of the utility model is to be provided with spray at the top of the water spray tower 1
Bar, multiple spray orifices are evenly arranged on the spray boom, and the spray boom is connected by water pipe with the water pump that 1 side of water spray tower is arranged in
It connects, water pump extracts water, is transported in spray boom by water pipe, and uniformly sprayed by spray orifice, can increase connecing for water and exhaust gas
Contacting surface product, and can increase the uniformity that exhaust gas is contacted with water, enhance the filter effect for exhaust gas, it will be water-soluble miscellaneous in exhaust gas
The impurity such as matter or bulky grain remove.
According to above-described embodiment, another embodiment of the utility model is that 4 hull outside of desorption apparatus is provided with
Insulating layer is provided with ceramic insulation cotton in the insulating layer, can prevent the intracorporal heat loss of the shell of desorption apparatus 4, improves
The utilization rate of heat, it is energy saving.
The utility model setting heat exchange zone, electric heating area, catalytic combustion zone are integral type equipment, are not required to by intermediate tube
Road and be directly connected to, can be avoided hot gas transport in the duct in caused by heat loss, can not only be energy saving, Er Qieneng
Enough enhance efficiency, and three's is compact-sized, is easily formed exhaust gas transfer passage, and three parts do not interfere with each other；Electricity adds
Hot-zone has been arranged in series at least two groups electric heating equipment, can open electricity according to the exhaust gas temperature come out in heat exchange zone, selection and add
The quantity of hot equipment avoids the wasting of resources caused by being all turned on electric heating equipment, economical environment-protective.
" one embodiment " for being spoken of in the present specification, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description include at least one embodiment described in the application generality
In.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, to be advocated be realized in conjunction with other embodiments it is this
Feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in the embodiments of the present invention, however, it is to be understood that this
Field technical staff can be designed that a lot of other modification and implementations, these modifications and implementations will fall in the application
Within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can be with
Building block and/or layout to theme combination layout carry out a variety of variations and modifications.In addition to building block and/or be laid out into
Outside capable modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (7)
1. utilizing activated carbon adsorption-desorption catalyzing burner, including water spray tower (1), dried filter box (2), active carbon are inhaled
Attached tower (3), desorption apparatus (4), exhaust tower (5), it is characterised in that: the water spray tower (1) by gas pipeline (6) with it is described
Dried filter box (2) connection, the dried filter box (2), activated carbon adsorber (3) set at least to two, the drying
The outlet of Rose Box (2) and the inlet communication of the activated carbon adsorber (3), connectivity part are provided with No.1 valve (19)；It is described
The outlet of activated carbon adsorber (3) is connect by No.1 exhaust pipe (7) with exhaust tower (5), the outlet of activated carbon adsorber (3)
Place is provided with No. two valves (20), at the top of the activated carbon adsorber (3) by desorption pipeline (8) and desorption apparatus (4) into
Mouth connection, bottom are connect by waste heat recovery pipe road (9) with the outlet of desorption apparatus (4), and the waste heat recovery pipe road (9) passes through
No. two exhaust pipes (10) connect with exhaust tower (5), and exhaust tower (5) side is connected with absorption blower (11).
2. according to claim 1 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the desorption
Device (4) includes shell, is disposed with heat exchange zone (12), electric heating area (13), catalysis combustion in the shell from top to bottom
It burns area (14), is provided with temperature sensor (15) in the electric heating area (13), the temperature sensor (15) and setting are outside
The temperature display in portion connects, and the electric heating area (13) is provided at least two groups electric heating equipment, and electric heating equipment series connection connects
It connects；Desorption apparatus (4) side, which is provided with, mends air-cooler (17), and the benefit air-cooler (17) is returned by pipeline and the waste heat
Closed tube road (9) is connected to, and desorption blower (18) is provided on the desorption pipeline (8).
3. according to claim 1 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the drying
Upper layer and lower layer are set as in Rose Box (2), lower layer is provided with glass fibre cotton, and upper layer is provided with high efficiency filter bag.
4. according to claim 1 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the activity
Six layers of partition being distributed up and down are provided in charcoal adsorption tower (3), are placed with active carbon on every layer of partition, and from top to bottom every
The particle mesh number of active carbon on plate gradually increases.
5. according to claim 2 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the heat is handed over
It changes in area (12) and is provided with dividing wall type preheater, be divided into multiple spaces in the heat exchange zone (12).
6. according to claim 1 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the water spray
It is provided with spray boom at the top of leaching tower (1), multiple spray orifices are evenly arranged on the spray boom, the spray boom is by water pipe and is arranged in water
The water pump of spray column (1) side connects.
7. according to claim 1 utilize activated carbon adsorption-desorption catalyzing burner, it is characterised in that: the desorption
Device (4) hull outside is provided with insulating layer, and ceramic insulation cotton is provided in the insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278821.1U CN208660731U (en) | 2018-08-09 | 2018-08-09 | Utilize activated carbon adsorption-desorption catalyzing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821278821.1U CN208660731U (en) | 2018-08-09 | 2018-08-09 | Utilize activated carbon adsorption-desorption catalyzing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660731U true CN208660731U (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821278821.1U Expired - Fee Related CN208660731U (en) | 2018-08-09 | 2018-08-09 | Utilize activated carbon adsorption-desorption catalyzing burner |
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| Country | Link |
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| CN (1) | CN208660731U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813020A (en) * | 2019-11-29 | 2020-02-21 | 中南林业科技大学 | Device and method for recovering waste heat and VOCs (volatile organic compounds) in tail gas of wood drying and carbonization treatment |
| CN112973376A (en) * | 2021-03-04 | 2021-06-18 | 重庆新允创环保技术研究院有限公司 | Combined environment-friendly processing device for industrial waste gas treatment |
| CN114534414A (en) * | 2022-03-02 | 2022-05-27 | 徐州惜能环境工程设备有限公司 | Industry VOC processing system |
| CN115006956A (en) * | 2022-05-19 | 2022-09-06 | 浙江碧净环保科技有限公司 | Waste gas purification treatment system based on VOC waste gas treatment technology and control method |
-
2018
- 2018-08-09 CN CN201821278821.1U patent/CN208660731U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813020A (en) * | 2019-11-29 | 2020-02-21 | 中南林业科技大学 | Device and method for recovering waste heat and VOCs (volatile organic compounds) in tail gas of wood drying and carbonization treatment |
| CN110813020B (en) * | 2019-11-29 | 2023-08-15 | 中南林业科技大学 | Device and method for recycling waste heat and VOCs (volatile organic compounds) in tail gas of wood drying and carbonization treatment |
| CN112973376A (en) * | 2021-03-04 | 2021-06-18 | 重庆新允创环保技术研究院有限公司 | Combined environment-friendly processing device for industrial waste gas treatment |
| CN114534414A (en) * | 2022-03-02 | 2022-05-27 | 徐州惜能环境工程设备有限公司 | Industry VOC processing system |
| CN115006956A (en) * | 2022-05-19 | 2022-09-06 | 浙江碧净环保科技有限公司 | Waste gas purification treatment system based on VOC waste gas treatment technology and control method |
| CN115006956B (en) * | 2022-05-19 | 2024-04-05 | 浙江碧净环保科技有限公司 | Waste gas purification treatment system based on VOC waste gas treatment technology and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |