CN208660785U - A kind of VOCs collection and treatment device - Google Patents
A kind of VOCs collection and treatment device Download PDFInfo
- Publication number
- CN208660785U CN208660785U CN201821260122.4U CN201821260122U CN208660785U CN 208660785 U CN208660785 U CN 208660785U CN 201821260122 U CN201821260122 U CN 201821260122U CN 208660785 U CN208660785 U CN 208660785U
- Authority
- CN
- China
- Prior art keywords
- adsorption layer
- vocs
- blower
- mainframe
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of VOCs collection and treatment devices, it include VOCs catcher, the VOCs catcher includes mainframe, slave frame, the outer adsorption layer formed for one week is surrounded by several active carbon slabs, the interior adsorption layer formed for one week is surrounded by several active carbon slabs, interior adsorption layer is surrounded by outer adsorption layer, outer adsorption layer is fixed on mainframe, interior adsorption layer is fixed on slave frame, slave frame is fixedly connected with mainframe, closed photocatalysis room is formed between interior adsorption layer and outer adsorption layer, several ultraviolet lamp tubes are evenly distributed in photocatalysis room, the middle part of interior adsorption layer forms flowing lumen, mainframe upper end is equipped with the exhaust outlet of connection flowing lumen, blower is fixed in exhaust outlet, blower makes to form negative pressure in flowing lumen, the outer side covering of outer adsorption layer has strainer, strainer is fixed on mainframe.The VOCs collection and treatment device of the utility model has many advantages, such as high efficiency, easy to install, multifunctional all, at low cost.
Description
Technical field
The utility model belongs to gas purification technique field, and in particular to a kind of VOCs collection and treatment device.
Background technique
It is dirty that volatile organic matter (Volatile Organic Compounds, abbreviation VOCs) is listed in the second major class air
Object is contaminated, is classified as after dust.According to the definition of Environmental Protection Administration, the United States Federal, volatile organic compounds refer to except CO, CO2,
Other all carbon compounds related with atmospheric photochemical reaction other than H2CO3, metal carbides, metal carbonate and ammonium carbonate
Object.Some species in VOCs can make surrounding air environment severe exacerbation, make the daily life of plant area's surrounding resident by serious
Interference, causes human health and ecological environment to be compromised, therefore the removal of VOCs receives the concern of the whole society.Currently, passing
The VOCs tupe of system is the VOCs emission source of each enterprise to be arranged purification system on the spot, treatment in situ discharge, this method
It is larger for disposal of pollutants load, continuous to discharge, is highly effective compared with the pollution sources concentrated.But at present there is also many enterprises,
Productive prospecting are as follows: production process interval, emission point are scattered；The characteristics of discharge gas are as follows: air quantity is larger, concentration is less high.At this
In the case of kind, the investment of traditional treatment in situ mode and operating cost are higher.Find the processing mode solution of high efficiency Low investment
The collection and purification problem of certainly such exhaust gas, has important practical significance.
Summary of the invention
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of VOCs collection and treatment device, packet
VOCs catcher is included, the VOCs catcher includes mainframe, slave frame, surrounded one week and formed by several active carbon slabs
Outer adsorption layer surrounds the interior adsorption layer formed for one week by several active carbon slabs, and interior adsorption layer is surrounded by outer adsorption layer, outer adsorption layer
It is fixed on mainframe, interior adsorption layer is fixed on slave frame, and slave frame is fixedly connected with mainframe, interior adsorption layer and outer absorption
Closed photocatalysis room is formed between floor, several ultraviolet lamp tubes are evenly distributed in photocatalysis room, and the middle part of interior adsorption layer is formed
Flowing lumen, mainframe upper end are equipped with the exhaust outlet of connection flowing lumen, are fixed with blower in exhaust outlet, blower makes to be formed in flowing lumen
Negative pressure, the outer side covering of outer adsorption layer have strainer, and strainer is fixed on mainframe.
Active carbon slab includes latticed hanger and the cellular activated carbon in each grid, cellular activated carbon with
Grid matches.
VOCs collection and treatment device further includes having desorption case, catalysis combustion box, and the desorption case is equipped with air inlet and goes out
Port, is desorbed the rack being equipped in case for placing cellular activated carbon, and rack will be desorbed inside case and be separated into inlet plenum and outlet
Room, air inlet are connected to inlet plenum, and gas outlet is connected to discharge chamber, and the catalysis combustion box is equipped with inlet and outlet, catalysis burning
It is successively arranged primary catalyst chamber, combustion chamber, quadric catalysis room inside case, is respectively provided in primary catalyst chamber and quadric catalysis room
Honeycomb noble metal catalyst is equipped with burner in combustion chamber, and primary catalyst chamber is connected to import, and quadric catalysis room is connected to out
Mouthful, outlet is connected with gas distributor, and gas distributor is connected with chimney all the way, and another way passes through dismountable first tracheae
The air inlet of connection desorption case, the gas outlet that case is desorbed are connected to the import of catalysis combustion box by dismountable second tracheae, the
Desorption blower is installed, import is connected with benefit blower on two tracheaes.
The active constituent of honeycomb noble metal catalyst is noble metal platinum, palladium.
It is desorbed between blower and the import for being catalyzed combustion box and is equipped with recuperation of heat case, be equipped in recuperation of heat case and be separately connected desorption
The recuperation of heat chamber of the import of blower and catalysis combustion box, is equipped with cooling fin, cooling fin is located between gas distributor and chimney
In recuperation of heat chamber.
Desorption blower, catalysis combustion box, recuperation of heat case, benefit blower, chimney are installed on a moveable locomotive.
The working principle of the utility model is:
Multiple VOCs catchers are arranged in workshop, workshop or storehouse homalographic are huge, can not carry out the field of pipeline collection
Institute.Due to having negative pressure in flowing lumen, exhaust gas first passes through strainer filtering under pressure promotion and falls particulate matter or fiber, then passes through
Outer adsorption layer is crossed, part VOCs is adsorbed by cellular activated carbon and is retained, and remaining exhaust gas carries out photocatalysis treatment in photocatalysis room,
The VOCs in gas after photocatalysis treatment is retained by the cellular activated carbon second adsorption in interior adsorption layer, treated clean gas
Body is entered in flowing lumen and is discharged through blower.
When VOCs catcher after a period of work, cellular activated carbon adsorption saturation in interior adsorption layer and outer adsorption layer,
Cellular activated carbon is taken out on the rack being placed in desorption case.First tracheae is connected to the air inlet of desorption case, the second tracheae
Connect recuperation of heat case.Desorption blower is opened, so that forming circulating current between desorption case and catalysis combustion box.It opens in combustion chamber
Burner air-flow is heated, VOCs is desorbed thermal current from the blowout in cellular activated carbon, and thermal current with VOCs passes through
Enter catalysis combustion box after the preheating of recuperation of heat case.By being once catalyzed, after high-temp combustion, quadric catalysis in catalysis combustion box,
VOCs generates CO2With the innocuous substances such as vapor.By combustion catalysis treated gas part after gas distributor distributes
It is discharged from chimney, the air inlet for partially entering desorption case through the first tracheae forms the heat that blowout desorption is played to cellular activated carbon
Air-flow.It mends blower and supplements fresh air to catalysis combustion box, the gas being discharged from chimney is needed to pass through heat dissipation in recuperation of heat case
Heat and the air-flow with VOCs are carried out heat exchange by piece, are preheated to the air-flow with VOCs, are then discharged through chimney.
The beneficial effects of the utility model are: (1) high efficiency, VOCs catcher purification efficiency is high (> 90%), processing effect
Fruit is stablized；(2) easy to install, VOCs catcher is easy for installation flexibly can be selected fixed or mobile as needed, thoroughly avoided
The trouble of Pipe installing, no space pipeline use are that complete equipment seems simple and beautiful；(3) multifunctional all, will
VOCs catcher and desorption case, catalysis combustion box combine, and integrate gas sampling and purified treatment, efficiently solve work
The problem of air flowing in place is slow, enriching pollutants；(4) at low cost, can flexibly arrange in pairs or groups VOCs according to factors such as place sizes
Catcher and desorption case, catalysis combustion box, can effectively adapt to different use environments, and no a large amount of pipelines are used, reduced costs
Investment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of VOCs catcher；
Fig. 2 is the structural schematic diagram that case is desorbed, is catalyzed combustion box；
Fig. 3 is the working principle diagram that case is desorbed, is catalyzed combustion box；
Fig. 4 is the structural schematic diagram of active carbon slab.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 4, a kind of VOCs collection and treatment device includes VOCs catcher, the VOCs catcher packet
Mainframe 1, slave frame 2 are included, the outer adsorption layer 3 formed for one week is surrounded by several active carbon slabs, is surrounded by several active carbon slabs
One week interior adsorption layer 4 formed, interior adsorption layer 4 are surrounded by outer adsorption layer 3, and outer adsorption layer 3 is fixed on mainframe 1, interior absorption
Layer 4 is fixed on slave frame 2, and slave frame 2 is fixedly connected with mainframe 1, and closing is formed between interior adsorption layer 4 and outer adsorption layer 4
Photocatalysis room 5, be evenly distributed with several ultraviolet lamp tubes 6 in photocatalysis room 5, interior adsorption layer 4 surrounds flowing lumen 7, on mainframe 1
End is equipped with the exhaust outlet 8 of connection flowing lumen 7, is fixed with blower 9 in exhaust outlet 8, blower 9 makes to form negative pressure in flowing lumen 7, outer suction
The outer side covering of attached layer 3 has strainer 10, and strainer 10 is fixed on mainframe 1.
Active carbon slab includes latticed hanger 12 and the cellular activated carbon 13 in each grid 12, and honeycomb is living
Property charcoal 13 matches with grid 12.
Since the cellular activated carbon 13 in VOCs catcher can be saturated after adsorbing a certain amount of VOCs, subsequent adsorbtion ability
Weaken until failure.It thus must constantly replace the cellular activated carbon 13 in active carbon slab.
As shown in Figures 2 and 3, in order to reduce the use cost of consumptive material cellular activated carbon 13, while in order to more thoroughly locate
Manage VOCs.Increase matching used desorption case 14 in VOCs collection and treatment device, be catalyzed combustion box 15, on the desorption case 14
Equipped with air inlet 16 and gas outlet 17, the rack 18 being equipped in case 14 for placing cellular activated carbon 13 is desorbed, rack 18 will take off
Inlet plenum 19 and discharge chamber 20 are separated into inside attached case, air inlet 16 is connected to inlet plenum 19, and gas outlet 17 is connected to discharge chamber 20, institute
It states catalysis combustion box 15 and is equipped with import 21 and outlet 22, be catalyzed inside combustion box 15 and be successively arranged primary catalyst chamber, combustion chamber
23, honeycomb noble metal catalyst 24, combustion chamber 23 are respectively provided in quadric catalysis room, primary catalyst chamber and quadric catalysis room
In burner 25 is installed, primary catalyst chamber is connected to import 21, and quadric catalysis room connection outlet 22, outlet 22 is connected with gas point
Orchestration 26, gas distributor 26 are connected with chimney 27 all the way, and another way passes through dismountable first tracheae 28 connection desorption case
14 air inlet 16, the gas outlet that case 14 is desorbed are connected to the import 21 of catalysis combustion box 15 by dismountable second tracheae 29,
Desorption blower 30 is installed, import 21, which is connected with, mends blower 31 on second tracheae 29.
The active constituent of honeycomb noble metal catalyst 24 is noble metal platinum, palladium, and platinum palladium noble metal catalyst has outstanding
High temperature resistance and the features such as low light-off temperature, can reduce the energy consumption of catalysis combustion box 15, improve the treatment effeciency of VOCs.
It can be improved the decomposition efficiency of VOCs, accelerate decomposition rate, to reduce the energy consumption of catalysis combustion box 15, improve the processing of VOCs
Efficiency.
It is desorbed between blower 30 and the import 21 for being catalyzed combustion box 15 and is equipped with recuperation of heat case 32, be equipped with and divide in recuperation of heat case 32
Blower 30 Lian Jie not be desorbed and be catalyzed the recuperation of heat chamber 34 of the import 21 of combustion box 15, pacify between gas distributor 26 and chimney 27
Equipped with cooling fin 33, cooling fin 33 is located in recuperation of heat chamber 34.The heat to be shed using cooling fin 33 is catalyzed combustion box to entering
15 gas containing VOCs is preheated, to improve the catalytic decomposition efficiency of VOCs.
Exhaust blower 36 is installed on chimney 27.
Desorption blower 30, catalysis combustion box 15, recuperation of heat case 32, benefit blower 31, chimney 27 are installed in one and move
Locomotive 37 on.Fairly large enterprise can be arranged one containing catalysis combustion box 15 and recuperation of heat case 32 in plant area
Locomotive 37 is arranged one or more fixed desorption casees 14, multiple VOCs catchers is arranged, with the use of can be improved plant area
The collection of VOCs and treatment effect reduce cost as far as possible, improve equipment efficiency of usage.
The preferred embodiments of the present invention have been described in detail above, it should be understood that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of VOCs collection and treatment device, which is characterized in that include VOCs catcher, the VOCs catcher includes master
Rack, slave frame are surrounded by several active carbon slabs the outer adsorption layer formed for one week, are surrounded and formed by several activity carbon slabs for one week
Interior adsorption layer, interior adsorption layer are surrounded by outer adsorption layer, and outer adsorption layer is fixed on mainframe, and interior adsorption layer is fixed on slave frame
On, slave frame is fixedly connected with mainframe, closed photocatalysis room is formed between interior adsorption layer and outer adsorption layer, in photocatalysis room
Several ultraviolet lamp tubes are evenly distributed with, the middle part of interior adsorption layer forms flowing lumen, and mainframe upper end is equipped with the row of connection flowing lumen
Port is fixed with blower in exhaust outlet, and blower makes to form negative pressure in flowing lumen, and the outer side covering of outer adsorption layer has strainer, strainer
It is fixed on mainframe.
2. VOCs collection and treatment device as described in claim 1, which is characterized in that the activity carbon slab includes latticed
Hanger and the cellular activated carbon in each grid, cellular activated carbon match with grid.
3. VOCs collection and treatment device as claimed in claim 2, which is characterized in that the VOCs collection and treatment device further includes
There are desorption case, catalysis combustion box, the desorption case is equipped with air inlet and air outlet, is desorbed in case equipped with living for placing honeycomb
Property charcoal rack, rack will be desorbed inside case and be separated into inlet plenum and discharge chamber, and air inlet is connected to inlet plenum, and gas outlet is connected to out
Gas chamber, the catalysis combustion box be equipped with inlet and outlet, be catalyzed combustion box inside be successively arranged primary catalyst chamber, combustion chamber,
It is respectively provided with honeycomb noble metal catalyst in quadric catalysis room, primary catalyst chamber and quadric catalysis room, is installed in combustion chamber
There is burner, primary catalyst chamber is connected to import, the connection outlet of quadric catalysis room, and outlet is connected with gas distributor, gas distribution
Device is connected with chimney all the way, and the outlet of case is desorbed by the air inlet of dismountable first tracheae connection desorption case in another way
Mouth is connected to the import of catalysis combustion box by dismountable second tracheae, and desorption blower, import connection are equipped on the second tracheae
There is benefit blower.
4. VOCs collection and treatment device as claimed in claim 3, which is characterized in that the work of the honeycomb noble metal catalyst
Property ingredient be noble metal platinum, palladium.
5. VOCs collection and treatment device as claimed in claim 3, which is characterized in that the desorption blower and catalysis combustion box
It is equipped with recuperation of heat case between import, the recuperation of heat for being separately connected the import of desorption blower and catalysis combustion box is equipped in recuperation of heat case
Chamber, is equipped with cooling fin between gas distributor and chimney, cooling fin is located in recuperation of heat chamber.
6. VOCs collection and treatment device as claimed in claim 5, which is characterized in that the desorption blower, catalysis combustion box, heat
Recycling bins, benefit blower, chimney are installed on a moveable locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260122.4U CN208660785U (en) | 2018-08-06 | 2018-08-06 | A kind of VOCs collection and treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821260122.4U CN208660785U (en) | 2018-08-06 | 2018-08-06 | A kind of VOCs collection and treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660785U true CN208660785U (en) | 2019-03-29 |
Family
ID=65833217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821260122.4U Active CN208660785U (en) | 2018-08-06 | 2018-08-06 | A kind of VOCs collection and treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671719A (en) * | 2018-08-06 | 2018-10-19 | 嘉兴性天环保科技有限公司 | A kind of VOCs collection and treatment devices |
-
2018
- 2018-08-06 CN CN201821260122.4U patent/CN208660785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671719A (en) * | 2018-08-06 | 2018-10-19 | 嘉兴性天环保科技有限公司 | A kind of VOCs collection and treatment devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209155464U (en) | Zeolite molecular sieve fixed bed VOCs Adsorption Concentration desorption and regeneration system | |
| CN204073781U (en) | A kind of modularization organic waste gas purifying treatment system | |
| CN207871879U (en) | A kind of industry deodorization purifier | |
| CN208130774U (en) | A kind of activated carbon adsorption desorption catalyzing burner | |
| CN107930267A (en) | Paint organic exhaust gas tertiary treatment device | |
| CN108543404A (en) | A kind of injection molding machine emission-control equipment of avoidable secondary pollution | |
| CN108671719A (en) | A kind of VOCs collection and treatment devices | |
| CN201926037U (en) | Air purifying machine with double functions of purfication and oxygen generation | |
| CN208660785U (en) | A kind of VOCs collection and treatment device | |
| CN207137630U (en) | A kind of organic waste gas catalytic combustion purifier | |
| CN103446840A (en) | Purifying treatment system for pollution gases and particles | |
| CN205340496U (en) | Organic waste gas integrated treating equipment | |
| CN115382344B (en) | Rubber flue gas treatment system | |
| CN111298591A (en) | Biological carbon photocatalysis waste gas treatment technical device | |
| CN208711437U (en) | A kind of UV paint exhaust treatment system | |
| CN207356894U (en) | A kind of photocatalytic waste gas treatment device | |
| CN208130662U (en) | Paint spray booth's organic waste gas treatment system | |
| CN206424745U (en) | A kind of high efficiency active carbon adsorbing and removing VOCs devices | |
| CN202973378U (en) | Indoor tea table type air purifier | |
| CN214019754U (en) | Novel high-efficient exhaust-gas treatment device | |
| CN212166971U (en) | Zeolite runner adsorbs desorption catalytic oxidation and waste heat recovery all-in-one | |
| CN204170600U (en) | The flue gas purification system of a kind of NOx, dioxin backflow | |
| CN211725246U (en) | VOCs adsorbs-catalytic combustion system | |
| CN207871738U (en) | Paint organic exhaust gas tertiary treatment device | |
| CN209317235U (en) | Adsorption/desorption processing system for lacquer spraying waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |