CN208626946U - A kind of activated carbon adsorption device - Google Patents
A kind of activated carbon adsorption device Download PDFInfo
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- CN208626946U CN208626946U CN201821045420.1U CN201821045420U CN208626946U CN 208626946 U CN208626946 U CN 208626946U CN 201821045420 U CN201821045420 U CN 201821045420U CN 208626946 U CN208626946 U CN 208626946U
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- Prior art keywords
- cylinder
- activated carbon
- carbon adsorption
- gas
- filter cylinder
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a kind of activated carbon adsorption devices, including fixed frame, solid particle filter cylinder is provided in fixed frame, the upper end of solid particle filter cylinder is connected with admission line, the top of admission line is provided with pre-filter layer, blower is connected on admission line, the lower end of solid particle filter cylinder is connected with filter cylinder escape pipe, the other end of filter cylinder escape pipe is connected with three-way magnetic valve, the lower end of three-way magnetic valve is connected with activated gas inlet pipe, the right end of three-way magnetic valve is connected with dual-purpose pipeline, the upper end of dual-purpose pipeline is connected with multilayer absorbent module, the upper end of multilayer absorbent module is connected with gas fairlead, activated carbon adsorption cylinder is separated into multilayer active carbon using interlayer metal plate by the utility model, multilayer active carbon layer is arranged with parallel fashion, the pernicious gas that multilayer is passed through is capable of handling in the same time, substantially increase exhaust-gas treatment Efficiency reduces the occupied area of device；And solves the trouble of the subsequent processing of active carbon.
Description
Technical field
The utility model relates to technical field of waste gas treatment, specially a kind of activated carbon adsorption device.
Background technique
Method for treating exhaust gas is a lot of, such as directly burning, catalytic combustion-supporting, but since Wind Volume, low concentration are difficult to be fired
It burns, while catalyst (generally rare metal) is expensive, while also needing the huge energy consumption under high temperature, is easy to produce
Secondary pollution, national standard (GB16297-1996) regulation, industrial tail gas really need burning and exhausting, and cigarette gas ?degree must not exceed Lin Ge
Graceful grade.It to sum up states, this just brings limitation to combustion method.Organic exhaust gas in the industries such as chemical industry, coating, printing, light industry
Processing, the waste gas pollution control and treatment of the paint spray booth especially suitable for large-wind-volume low-concentration.The volatilization organic waste of drying, brush coating, paint etc.
Gas, clean-up effect are preferable.
For example, application No. is 201721319918.8, a kind of entitled utility model patent of activated carbon adsorption device:
The beneficial effect of the utility model is: can accelerate gas to be clean in the blower of purifying box inner bottom setting
Flowing, the absorption convenient for active carbon to gas, while blower are air-cooler, and reducing temperature can be improved the absorption effect of active carbon
Fruit, the gas detecting instrument that escape pipe left side is arranged can be purified the index of discharge gas with real-time detection, avoid working as activated carbon adsorption
When saturation, raw gas discharge, the residual gas Rose Box that escape pipe right side is arranged can be adsorbed when replacing active carbon
Remaining unadsorbed toxic gas, active carbon is placed in active carbon frame in device, convenient for active carbon replacement and
Installation, improves the working efficiency of activated carbon adsorption device.
But the activated carbon adsorption device of existing processing organic exhaust gas still has following defect:
(1) it is existing processing organic exhaust gas activated carbon adsorption device in active carbon filtering layer be often expanded metal lath encapsulation list
Layer processing unit, the inefficiency that conventional apparatus handles industrial waste gas in the case where identical occupied area are unable to satisfy
The requirement that industry handles large quantity of exhaust gas；
(2) active carbon in the activated carbon adsorption device of existing processing organic exhaust gas is fixed clamping in encapsulation process
Perhaps filling encapsulation very easily can not be replaced or be activated when active carbon is blocked using overlong time adsorption hole, to rear
Continuous processing is brought a great deal of trouble.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of activated carbon adsorption device, can be effective
Solve the problems, such as that background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of activated carbon adsorption device, including fixed frame are provided with solid particle filter cylinder, the solid in the fixed frame
The upper end of particle filter cylinder is connected with admission line, and the top of the admission line is provided with pre-filter layer, on the admission line
It is connected with blower, the lower end of the solid particle filter cylinder is connected with filter cylinder escape pipe, the other end connection of the filter cylinder escape pipe
There is three-way magnetic valve, the lower end of the three-way magnetic valve is connected with activated gas inlet pipe, the right end connection of the three-way magnetic valve
There is dual-purpose pipeline, the upper end of the dual-purpose pipeline is connected with multilayer absorbent module, and the upper end of the multilayer absorbent module is connected with
Gas fairlead.
Further, the Tail gas measuring to detect tail gas harmful gas concentration is provided in the pipe of the gas fairlead
Device.
Further, the multilayer absorbent module includes absorbing cylinder mounting rack, if being provided in the absorbing cylinder mounting rack
The interlayer metal plate placed vertically is done, is provided with absorbing cylinder putting groove, the absorption between interlayer metal plate described in every two
It is provided with activated carbon adsorption cylinder in cylinder putting groove, the lower end of the activated carbon adsorption cylinder is connected with absorbing cylinder air inlet pipe, the work
The upper end of property charcoal absorbing cylinder is connected with absorbing cylinder escape pipe.
Further, the activated carbon adsorption cylinder includes expanded metal lath outer wall, is provided with active carbon in the expanded metal lath outer wall
Layer.
Compared with prior art, the utility model has the beneficial effects that
(1) activated carbon adsorption cylinder is separated into multilayer active carbon, multilayer active carbon using interlayer metal plate by the utility model
Layer is arranged with parallel fashion, and the pernicious gas that multilayer is passed through is capable of handling in the same time, substantially increases exhaust treatment efficiency,
Reduce the occupied area of device；
(2) the utility model distinguishes control device progress vent gas treatment by the design of three-way magnetic valve or active carbon is living
Change process, easy to operate, solving when active carbon is blocked using overlong time adsorption hole very easily to replace or live
The problem of changing, subsequent processing brought a great deal of trouble.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram of the utility model multilayer absorbent module；
Fig. 3 is the utility model activated carbon adsorption barrel structure schematic diagram.
Figure label:
1- fixed frame；2- admission line；3- blower；4- solid particle filter cylinder；5- pre-filter layer；6- filter cylinder escape pipe；7-
Three-way magnetic valve；8- activated gas inlet pipe；The dual-purpose pipeline of 9-；10- multilayer absorbent module；11- gas fairlead；The inspection of 12- tail gas
Survey device；
401- seals outer wall；402- filter screen；403- outlet tube connection ports；The first sealing ring of 404-；
1001- absorbing cylinder mounting rack；1002- interlayer metal plate；1003- absorbing cylinder putting groove；1004- activated carbon adsorption
Cylinder；1005- absorbing cylinder air inlet pipe；1006- absorbing cylinder escape pipe；1007- airtight connection mouth；1008- connecting flange；
10041- expanded metal lath outer wall；10042- active carbon layer；The second sealing ring of 10043-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, it includes fixed frame 1 that the utility model, which provides a kind of activated carbon adsorption device, in the fixed frame 1
It is provided with solid particle filter cylinder 4, the upper end of the solid particle filter cylinder 4 is connected with admission line 2, the top of the admission line 2
End is provided with pre-filter layer 5, blower 3 is connected on the admission line 2, the lower end of the solid particle filter cylinder 4 is connected with filter
Cylinder escape pipe 6, the other end of the filter cylinder escape pipe 6 are connected with three-way magnetic valve 7, the lower end connection of the three-way magnetic valve 7
There is activated gas inlet pipe 8, the right end of the three-way magnetic valve 7 is connected with dual-purpose pipeline 9, the upper end connection of the dual-purpose pipeline 9
There is multilayer absorbent module 10, the upper end of the multilayer absorbent module 10 is connected with gas fairlead 11.
Specific embodiment of the present utility model is, exhaust gas is introduced the present apparatus from admission line 2 by blower 3, exhaust gas into
It is first passed around before entering admission line 2 and carried out the solid magazine that pre-filter layer 5 filters out bulk first, into admission line 2
When gas passes through solid particle filter cylinder 4, filter out particulate matter or coating cloud, purified pernicious gas formwork by being made of
Multilayer active carbon adsorbs toluene, dimethylbenzene and the other organic gas in pernicious gas, and purified air is arranged from device again
Out.
National standard has introduced new concept, the i.e. concept of rate again at present, has to discharge standard of air pollutants
New requirement, will not only have every cubic metre of highest of concentration to allow to discharge how many milligrams of exhaust gas, while also to highest per hour
Allow to discharge a how many kilogram pollutants and proposes strict demand.This just proposes to restrict to Wind Volume dilution organic exhaust gas, in order to full
The progress of foot industry must as much as possible reduce the concentration of exhaust gas in tail gas while improving treatment effeciency.
It draws, needs by three from filter cylinder escape pipe 6 by the purified pernicious gas of solid particle filter cylinder 4 in the present apparatus
Three-way electromagnetic valve 7, three-way magnetic valve 7 are respectively as follows: in the present apparatus there are three types of state
The first, the left port and lower port of three-way magnetic valve 7 are in closed state, and whole device does not work at this time.
Second, 7 left end port of three-way magnetic valve is opened, and lower port is in closed state, and activated gas can not at this time
Into only pending pernicious gas enters multilayer absorbent module 10 by three-way magnetic valve 7, this state is in exhaust-gas treatment
State.
Second, 7 left end port shutdown of three-way magnetic valve, lower end port is opened, and exhaust gas cannot be introduced at this time, only high temperature
Activated gas enter in multilayer absorbent module 10 from activated gas inlet pipe 8 by three-way magnetic valve 7, adsorption hole is blocked
Active carbon activate again.
Activated gas is water vapour, CO2, air or their gaseous mixture etc. as activator, in 750~1100 DEG C of temperature
Degree lower reaction a period of time, active carbon is made.
As shown in Figure 1, being provided with the tail gas to detect tail gas harmful gas concentration in the pipe of the gas fairlead 11
Detector 12.
The exhaust gas concentration that Tail gas measuring device 12 can be accurately detected tail gas is set, for gas needs not up to standard do into
The processing of one step guarantees to reduce tail gas kind exhaust gas concentration as much as possible.
As shown in Fig. 2, the multilayer absorbent module 10 includes absorbing cylinder mounting rack 1001, the absorbing cylinder mounting rack 1001
Several interlayer metal plates 1002 placed vertically are inside provided with, are provided with absorption between interlayer metal plate 1002 described in every two
Cylinder putting groove 1003, is provided with activated carbon adsorption cylinder 1004, the activated carbon adsorption cylinder in the absorbing cylinder putting groove 1003
1004 lower end is connected with absorbing cylinder air inlet pipe 1005, and the upper end of the activated carbon adsorption cylinder 1004 is connected with absorbing cylinder escape pipe
1006, the company of the upper and lower ends and absorbing cylinder air inlet pipe 1005 or absorbing cylinder escape pipe 1006 of the activated carbon adsorption cylinder 1004
The place of connecing is provided with airtight connection mouth 1007.
The adsorption process of multilayer absorbent module 10 is that the pernicious gas that dual-purpose pipeline 9 introduces separately flows into several absorbing cylinders
In air inlet pipe 1005, multistage active carbon passes through absorbing cylinder escape pipe with similar formal layout pernicious gas in parallel after processing
1006 merge is discharged at gas fairlead 11.
As shown in Fig. 2, the junction of several absorbing cylinder air inlet pipe and dual-purpose pipeline 9 is provided with connecting flange 1008, it is several
The junction of absorbing cylinder escape pipe 1006 and gas fairlead 11 is also equipped with connecting flange 1008.
As shown in figure 3, the activated carbon adsorption cylinder 1004 includes expanded metal lath outer wall 10041, the expanded metal lath outer wall 10041
It is inside provided with active carbon layer 10042, the junction of the airtight connection mouth 1007 and the activated carbon adsorption cylinder 1004 is provided with
Second sealing ring 10043.
Expanded metal lath outer wall 10041 has resistance to heat conductivity well, and the second sealing ring 10043 is necessary for high temperature resistant material
Material is made, generally the sealing ring resistant to high temperature that is mixed such as aluminium powder silicon powder metal oxide.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of activated carbon adsorption device, it is characterised in that: including fixed frame (1), be provided with solid in the fixed frame (1)
Grain filter cylinder (4), the upper end of the solid particle filter cylinder (4) are connected with admission line (2), and the top of the admission line (2) is set
It is equipped with pre-filter layer (5), is connected with blower (3) on the admission line (2), the lower end connection of the solid particle filter cylinder (4)
Have filter cylinder escape pipe (6), the other end of the filter cylinder escape pipe (6) is connected with three-way magnetic valve (7), the three-way magnetic valve
(7) lower end is connected with activated gas inlet pipe (8), and the right end of the three-way magnetic valve (7) is connected with dual-purpose pipeline (9), described
The upper end of dual-purpose pipeline (9) is connected with multilayer absorbent module (10), and the upper end of the multilayer absorbent module (10) is connected with gas
Fairlead (11).
2. a kind of activated carbon adsorption device according to claim 1, it is characterised in that: the pipe of the gas fairlead (11)
Inside it is provided with the Tail gas measuring device (12) to detect tail gas harmful gas concentration.
3. a kind of activated carbon adsorption device according to claim 1, it is characterised in that: multilayer absorbent module (10) packet
It includes absorbing cylinder mounting rack (1001), is provided with several interlayer metal plates placed vertically in the absorbing cylinder mounting rack (1001)
(1002), absorbing cylinder putting groove (1003) are provided between interlayer metal plate (1002) described in every two, the absorbing cylinder is set
It puts in slot (1003) and is provided with activated carbon adsorption cylinder (1004), the lower end of the activated carbon adsorption cylinder (1004) is connected with absorbing cylinder
The upper end of air inlet pipe (1005), the activated carbon adsorption cylinder (1004) is connected with absorbing cylinder escape pipe (1006).
4. a kind of activated carbon adsorption device according to claim 3, it is characterised in that: the activated carbon adsorption cylinder (1004)
Including expanded metal lath outer wall (10041), active carbon layer (10042) are provided in the expanded metal lath outer wall (10041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045420.1U CN208626946U (en) | 2018-07-03 | 2018-07-03 | A kind of activated carbon adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045420.1U CN208626946U (en) | 2018-07-03 | 2018-07-03 | A kind of activated carbon adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208626946U true CN208626946U (en) | 2019-03-22 |
Family
ID=65737371
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821045420.1U Expired - Fee Related CN208626946U (en) | 2018-07-03 | 2018-07-03 | A kind of activated carbon adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208626946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100593A (en) * | 2021-12-02 | 2022-03-01 | 江苏丽鑫炭业有限公司 | Device and method for producing activated carbon by thermal regeneration method |
-
2018
- 2018-07-03 CN CN201821045420.1U patent/CN208626946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100593A (en) * | 2021-12-02 | 2022-03-01 | 江苏丽鑫炭业有限公司 | Device and method for producing activated carbon by thermal regeneration method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20190703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |