CN208145769U - A kind of flue-gas purification equipment of more cartridge combinations - Google Patents
A kind of flue-gas purification equipment of more cartridge combinations Download PDFInfo
- Publication number
- CN208145769U CN208145769U CN201820345173.0U CN201820345173U CN208145769U CN 208145769 U CN208145769 U CN 208145769U CN 201820345173 U CN201820345173 U CN 201820345173U CN 208145769 U CN208145769 U CN 208145769U
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- Prior art keywords
- gas
- flue
- shell
- filter
- purification assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a kind of flue-gas purification equipments of more cartridge combinations, including air inlet pipe, clarifier box, exhaust pipe and purifying filter element, purification assembly one and purification assembly two are installed inside clarifier box, purification assembly one and purification assembly two are made of several purifying filter elements successively arranged, the purifying filter element is made of filter element shell, supporting element, exhaust passage, filter pulp layer, evolution slot, adsorption stuffing, outlet nozzle, gas-guide tube, end seal head, gas collection shell, air filtration layer and delivery line, and filter element shell one end is connected with gas collection shell；Convenient for being filtered processing to flue gas, increase the efficiency of purified treatment, can effectively adsorb the harmful substances such as sulfur dioxide in air, dioxin, convenient for in flue gas carbon monoxide and nitric oxide carry out being catalyzed into carbon dioxide and nitrogen dioxide absorption, purified treatment；Flue gas is discharged after successively handling from adsorption stuffing, filter pulp layer and air filtration layer, improves the quality and safety of flue gas emission, avoids polluting the environment.
Description
Technical field
The utility model relates to dust treatment apparatus field, the gas cleaning of specifically a kind of more cartridge combinations handles dress
It sets.
Background technique
With the rapid development of our country's economy, energy-output ratio increasingly increases, while air quality is also worsening.It is saving
Today that energy emission reduction environmental requirement is constantly promoted, natural gas disappear as cleaning and the higher energy of calorific value in China urban energy
Take constant in structure to rise.Currently, China large- and-medium size cities major part coal-burning boiler has been changed to gas fired-boiler.For majority
Gas fired-boiler, exhaust gas temperature is still at 150 DEG C or more, and even as high as 250 DEG C.Containing water vapor about 18% in gas fired-boiler flue gas（Body
Product percentage）, there are a large amount of obvious heat of smoke and vapor latent heat, flue gas brings a large amount of heat into ambient air, not only unrestrained
Take mass energy, reduced boiler thermal efficiency, and polluted environment.Dividing wall type waste heat usually is installed in boiler tail at present
Recycle heat exchanger（Such as fin tube type energy-saving appliance）, can only part sensible heat in recovered flue gas, and waste heat recovery efficiency is lower, and cigarette
The flow resistance of gas is larger, causes greater back-pressure to boiler.
Gas cleaning pond is used in the prior art, is sponged the cigarette ash in flue gas by the water in clarifier-tank, in flue gas
Heat recycled by pipeline, the residence time is short in water for flue gas, and the bubble that flue gas is formed in water is larger, so that flue gas is net
Change effect is poor, and the cigarette ash left after filtering in gas cleaning pond also causes the water in gas cleaning pond muddy, to also affect
The separating effect of hot gas and cigarette ash, and work long hours in gas cleaning pond and can generate a large amount of cigarette ashes and need to clear up, and it is different
The soot amount that generates of fuel it is different, can not be upper from the time to determine whether need to clear up, need shutdown inspection, very not side
Just.
Utility model content
The purpose of this utility model is to provide a kind of flue-gas purification equipments of more cartridge combinations, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of flue-gas purification equipment of more cartridge combinations, including air inlet pipe, clarifier box, exhaust pipe and purification filter
Core, is equipped with purification assembly one and purification assembly two inside clarifier box, purification assembly one and purification assembly two by it is several according to
The purifying filter element of secondary arrangement forms, and the delivery line of purification assembly one is connected to gas collecting tube one, and gas collecting tube one is connected to exhaust pipe, row
Gas collecting tube two is connected on tracheae, gas collecting tube two is connected to the delivery line of purification assembly two；The gas-guide tube of the purification assembly one
Be connected to gas distribution pipe one, the gas-guide tube of purification assembly two is connected to gas distribution pipe two, the gas distribution pipe one and gas distribution pipe two with
Air inlet pipe connection.
As further program of the utility model：The purifying filter element is by filter element shell, supporting element, exhaust passage, filter
Cotton layer, evolution slot, adsorption stuffing, outlet nozzle, gas-guide tube, end seal head, gas collection shell, air filtration layer and delivery line composition, filter-core shell
Body one end is connected with gas collection shell.
As further program of the utility model：It connects and connects for screw thread mouth between the filter element shell and gas collection shell
It meets place and is equipped with sealing ring.
As further program of the utility model：Connect supporting element on the filter element shell inner wall, on the inside of supporting element with
Filter pulp layer offsets, and gas-guide tube is equipped in filter pulp layer, and adsorption stuffing is filled in the cavity between gas-guide tube and filter pulp layer.
As further program of the utility model：The supporting element is the cylinder of " W " type in longitudinal section by wire bending
Shape, filter pulp layer are tubular structure, offer several evolution slots on filter pulp layer inner wall.
As further program of the utility model：The gas-guide tube is arranged along the axis of filter pulp layer, on gas-guide tube side wall
Several outlet nozzles are installed, one end of gas-guide tube is welded with end seal head.
As further program of the utility model：The adsorption stuffing is active carbon.
As further program of the utility model：The gas collection enclosure interior is equipped with air filtration layer, and air filtration layer is by iron wire
Online loaded nanometer palladium catalyst composition, the air filtration layer middle part are equipped with delivery line, do if offering on the tube wall of delivery line
Stomata.
As further program of the utility model：Exhaust valve one, two outlet of gas collecting tube are installed on the gas collecting tube one
The exhaust pipe of end side is equipped with exhaust valve two.
Compared with prior art, the utility model has the beneficial effects that：
One, the flue-gas purification equipment of a kind of more cartridge combinations, it is easy to operate, convenient for being filtered to flue gas
Processing, increases the efficiency of purified treatment, can effectively adsorb the absorption of the harmful substances such as sulfur dioxide in air, dioxin, convenient
The harmful substances from flue gases absorption that outlet nozzle is sprayed；Convenient for in flue gas carbon monoxide and nitric oxide carry out being catalyzed into two
Carbonoxide and nitrogen dioxide absorption, purified treatment.
Two, led at the same time according to the purified treatment that purification demand chooses whether to participate in using purification assembly one to flue gas
The opening and closing for overregulating exhaust valve two is opened, and the flow velocity of flue gas is controlled, to adjust the purification effect of purification assembly one, purification assembly two
Rate.
Three, air inlet pipe is input to flue gas and is flowed into gas distribution pipe one and gas distribution pipe two, subsequently into several purifying filter elements
Filtering and purified treatment, the setting of several purifying filter elements improves the effect of fume treatment, even if wherein a certain purifying filter element goes out
When existing failure, being normally carried out for fume treatment is not influenced, flue gas successively handles heel row from adsorption stuffing, filter pulp layer and air filtration layer
Out, the quality and safety for improving flue gas emission, avoid polluting the environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of purifying filter element in the utility model.
Fig. 3 is the schematic cross-section of purifying filter element in the utility model.
In figure：1- air inlet pipe, 2- gas distribution pipe one, 3- gas distribution pipe two, 4- clarifier box, 5- gas collecting tube one, 6- exhaust valve one,
7- exhaust pipe, 8- gas collecting tube two, 9- exhaust valve two, 10- purification assembly one, 11- purification assembly two, 12- purifying filter element, 13- filter
Core shell body, 14- supporting element, 15- exhaust passage, 16- filter pulp layer, 17- evolution slot, 18- adsorption stuffing, 19- outlet nozzle, 20- are led
Tracheae, 21- end seal head, 22- gas collection shell, 23- air filtration layer, 24- delivery line, 25- venthole.
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.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of flue-gas purification equipment of more cartridge combinations, including
Air inlet pipe 1, clarifier box 4, exhaust pipe 7 and purifying filter element 12 are equipped with purification assembly 1 and net inside the clarifier box 4
Change component 2 11, purification assembly 1 and purification assembly 2 11 are made of several purifying filter elements 12 successively arranged, described net
Change filter core 12 by filter element shell 13, supporting element 14, exhaust passage 15, filter pulp layer 16, evolution slot 17, adsorption stuffing 18, outlet nozzle
19, gas-guide tube 20, end seal head 21, gas collection shell 22, air filtration layer 23 and delivery line 24 form, described 13 one end of filter element shell and collection
Gas shell 22 is connected, it is preferred that connects between filter element shell 13 and gas collection shell 22 for screw thread mouth and junction is equipped with sealing ring
Increase leakproofness between the two, flue gas is avoided to escape；On 13 inner wall of filter element shell connect supporting element 14, supporting element 14 by
Wire bending is the tubular of " W " type in longitudinal section, and 14 inside of supporting element offsets with filter pulp layer 16, and filter pulp layer 16 is tubular knot
Structure offers several evolution slots 17 on 16 inner wall of filter pulp layer, increases the area of filter pulp layer 16 inner wall and smoke contacts, convenient for cigarette
Gas is filtered processing, increases the efficiency of purified treatment；Gas-guide tube 20 is installed, gas-guide tube 20 is along filter pulp in the filter pulp layer 16
The axis of layer 16 is arranged, is equipped with several outlet nozzles 19 on 20 side wall of gas-guide tube, outlet nozzle 19 facilitates flue gas in gas-guide tube 20
Discharge, the cavity between gas-guide tube 20 and filter pulp layer 16 are interior filled with adsorption stuffing 18, the preferred active carbon of adsorption stuffing 18, activity
Carbon is that one kind contains a large amount of micropores, has huge specific surface area, can effectively adsorb the nuisances such as sulfur dioxide in air, dioxin
The adsorbent of matter facilitates the harmful substances from flue gases absorption for spraying outlet nozzle 19；One end of gas-guide tube 20 is welded with end seal head
21。
Air filtration layer 23 is equipped with inside the gas collection shell 22, air filtration layer 23 is preferably urged by loading Technique of Nano Pd on wire netting
Agent composition, convenient for in flue gas carbon monoxide and nitric oxide be catalyzed into carbon dioxide and nitrogen dioxide absorption, net
Change processing；Be equipped with delivery line 24 in the middle part of the air filtration layer 23, offer several ventholes 25 on the tube wall of delivery line 24, facilitate by
Flue gas in gas collection shell 22 after filtration, purification is discharged in delivery line 24 by venthole 25.
The delivery line 24 of the purification assembly 1 is connected to gas collecting tube 1, and exhaust valve 1 is equipped on gas collecting tube 1,
Gas collecting tube 1 is connected to exhaust pipe 7, and gas collecting tube 28, the exhaust pipe 7 of 28 outlet side side of gas collecting tube are connected on exhaust pipe 7
Exhaust valve 29 is installed, gas collecting tube 28 is connected to the delivery line 24 of purification assembly 2 11；The air guide of the purification assembly 1
Pipe 20 is connected to gas distribution pipe 1, and the gas-guide tube 20 of purification assembly 2 11 is connected to gas distribution pipe 23, the gas distribution pipe 1 and cloth
Tracheae 23 is connected to air inlet pipe 1.
It, can be according to purification demand selection row when flue gas is input in gas distribution pipe 1 and gas distribution pipe 23 by air inlet pipe 1
The opening and closing of air valve 1, to choose whether to participate in passing through the purified treatment of flue gas at the same time using purification assembly 1
Adjust exhaust valve 29 opening and closing open, control the flow velocity of flue gas, thus adjust purification assembly 1, purification assembly 2 11 it is net
Change efficiency；When carrying out purified treatment using 2 11 pairs of flue gases of purification assembly 1 and purification assembly, air inlet pipe 1 is input to flue gas
It is flowed into gas distribution pipe 1 and gas distribution pipe 23, subsequently into filtering and purified treatment in several purifying filter elements 12, if clean
The setting of filter core 12 improves the effect of fume treatment, even if wherein a certain purifying filter element 12 breaks down, does not influence flue gas
Processing is normally carried out, and flue gas is discharged after successively handling from adsorption stuffing 18, filter pulp layer 16 and air filtration layer 23, improves flue gas emission
Quality and safety, avoid polluting the environment.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (9)
1. a kind of flue-gas purification equipment of more cartridge combinations, including air inlet pipe (1), clarifier box (4), exhaust pipe (7) and
Purifying filter element (12), which is characterized in that purification assembly one (10) and purification assembly two (11) are installed inside clarifier box (4),
Purification assembly one (10) and purification assembly two (11) are made of several purifying filter elements (12) successively arranged, purification assembly one
(10) delivery line (24) is connected to gas collecting tube one (5), and gas collecting tube one (5) is connected to exhaust pipe (7), and exhaust pipe connects on (7)
There is gas collecting tube two (8), gas collecting tube two (8) is connected to the delivery line (24) of purification assembly two (11)；The purification assembly one (10)
Gas-guide tube (20) be connected to gas distribution pipe one (2), the gas-guide tube (20) of purification assembly two (11) is connected to gas distribution pipe two (3), institute
The gas distribution pipe one (2) and gas distribution pipe two (3) stated are connected to air inlet pipe (1).
2. a kind of flue-gas purification equipment of more cartridge combinations according to claim 1, which is characterized in that the purification
Filter core (12) is by filter element shell (13), supporting element (14), exhaust passage (15), filter pulp layer (16), evolution slot (17), adsorption stuffing
(18), outlet nozzle (19), gas-guide tube (20), end seal head (21), gas collection shell (22), air filtration layer (23) and delivery line (24) group
At filter element shell (13) one end is connected with gas collection shell (22).
3. a kind of flue-gas purification equipment of more cartridge combinations according to claim 2, which is characterized in that the filter core
It is connected between shell (13) and gas collection shell (22) for screw thread mouth and junction is equipped with sealing ring.
4. a kind of flue-gas purification equipment of more cartridge combinations according to claim 2, which is characterized in that the filter core
Supporting element (14) are connected on shell (13) inner wall, are offseted on the inside of supporting element (14) with filter pulp layer (16), installation in filter pulp layer (16)
Have gas-guide tube (20), is filled with adsorption stuffing (18) in the cavity between gas-guide tube (20) and filter pulp layer (16).
5. a kind of flue-gas purification equipment of more cartridge combinations according to claim 4, which is characterized in that the support
Part (14) is the tubular of " W " type in longitudinal section by wire bending, and filter pulp layer (16) is tubular structure, on filter pulp layer (16) inner wall
Offer several evolution slots (17).
6. a kind of flue-gas purification equipment of more cartridge combinations according to claim 4, which is characterized in that the air guide
The axis that (20) are managed along filter pulp layer (16) is arranged, is equipped with several outlet nozzles (19) on gas-guide tube (20) side wall, gas-guide tube (20)
One end be welded with end seal head (21).
7. a kind of flue-gas purification equipment of more cartridge combinations according to claim 4, which is characterized in that the absorption
Filler (18) is active carbon.
8. a kind of flue-gas purification equipment of more cartridge combinations according to claim 2, which is characterized in that the gas collection
Air filtration layer (23) are equipped with inside shell (22), air filtration layer (23) is to be made of loaded nanometer palladium catalyst on wire netting, the filter
Delivery line (24) are equipped in the middle part of gas-bearing formation (23), offer several ventholes (25) on the tube wall of delivery line (24).
9. a kind of flue-gas purification equipment of more cartridge combinations according to claim 1, which is characterized in that the gas collection
Exhaust valve one (6) is installed, the exhaust pipe (7) of gas collecting tube two (8) outlet side side is equipped with exhaust valve two (9) on pipe one (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345173.0U CN208145769U (en) | 2018-03-14 | 2018-03-14 | A kind of flue-gas purification equipment of more cartridge combinations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820345173.0U CN208145769U (en) | 2018-03-14 | 2018-03-14 | A kind of flue-gas purification equipment of more cartridge combinations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208145769U true CN208145769U (en) | 2018-11-27 |
Family
ID=64391925
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820345173.0U Expired - Fee Related CN208145769U (en) | 2018-03-14 | 2018-03-14 | A kind of flue-gas purification equipment of more cartridge combinations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208145769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310971A (en) * | 2018-03-14 | 2018-07-24 | 张荷友 | A kind of flue-gas purification equipment of more cartridge combinations |
-
2018
- 2018-03-14 CN CN201820345173.0U patent/CN208145769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310971A (en) * | 2018-03-14 | 2018-07-24 | 张荷友 | A kind of flue-gas purification equipment of more cartridge combinations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: 343000 Futan Industrial Park Area A, Qingyuan District, Ji'an City, Jiangxi Province Patentee after: Jiangxi Detian Energy Technology Co., Ltd. Address before: 317700 Xiabeishan Village 89, Wanyuan Street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Zhang Heyou |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |