CN104826453A - Flue gas purifier - Google Patents
Flue gas purifier Download PDFInfo
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- CN104826453A CN104826453A CN201510166787.3A CN201510166787A CN104826453A CN 104826453 A CN104826453 A CN 104826453A CN 201510166787 A CN201510166787 A CN 201510166787A CN 104826453 A CN104826453 A CN 104826453A
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- clean room
- active carbon
- gas
- inlet pipe
- air inlet
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- Separation Of Gases By Adsorption (AREA)
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Abstract
The invention relates to a flue gas processing system fitting, and especially relates to a flue gas purifier. According to the flue gas purifier, the shape of a decontamination chamber is designed as a spiral case shape, a principle that medium turbulent flow and rotation of gas and active carbon generated in the decontamination chamber can be used, contact force and contact time of the gas and active carbon can be increased, so that mixing effect of active carbon and gas is increased, harmful substances of dioxin and heavy metal is absorbed with high efficiency, compared with a cylindrical form or prismatic decontamination chamber in prior art, the adsorption effect of the active carbon is increased to 10-20%; furtherly, a separation blade is arranged in the decontamination chamber, air flow positioned in the decontamination chamber can generate the turbulent flow effect, contact force and contact time of the gas and active carbon can be furtherly increased, and gas purifying effect is increased.
Description
Technical field
The present invention relates to smoke processing system accessory, particularly relate to flue gas cleaner.
Background technology
Inevitably produce the toxic and harmful such as sulfur dioxide, dioxin during fuel combustion, sulfur dioxide is one of major pollutants forming acid rain, and dioxin a kind of carcinogen especially, serious harm human health while destroying ecological environment.
In prior art, the active carbon that adopts processes the flue gas that waste incineration produces more, and active carbon a kind ofly contains a large amount of micropore, has huge specific area, can the effective adsorbent of the harmful substance such as sulfur dioxide, dioxin in absorbed air; Flue gas air in concrete processing procedure mixes the adsorption effect whether fully directly affecting active carbon with active carbon; Clarifier in flue gas purification system of the prior art comprises air inlet pipe and blast pipe, the shape of described clarifier is generally cylindrical or prismatic, this structure is unfavorable for mixing of gas and active carbon, and cause active carbon can not give full play to its suction-operated, gas cleaning efficiency is not good enough
Summary of the invention
Flue gas cleaner provided by the invention, the structure being intended to overcome clarifier in prior art is simple, causes active carbon and gas and vapor permeation is uneven, gas cleaning effect is undesirable deficiency.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: flue gas cleaner, comprise clean room, for feed in clean room gas air inlet pipe and for discharging the blast pipe of gas after purification indoor purifying, described air inlet pipe is provided with the active carbon feedway for feeding active carbon in air inlet pipe, the shape of described clean room for the benefit of improves the scroll casing shape of adsorption effect of activated carbon in water, be provided with some in described clean room and produce the catch of turbulent flow for making gas in spiral case, described clean room is provided with the installing port for installing catch, described catch is by being arranged in clean room for the sealing plate of closed installing port, described sealing plate is arranged in clean room by hold-down screw, the gasket seal for improving sealing plate sealing intensity is provided with between described sealing plate and clean room, described gasket seal is arranged on sealing plate by bonding way, described catch is provided with several for improving the through hole of turbulent air flow intensity in clean room.
As preferably, also comprise the blower fan for strengthening turbulent air flow effect in clean room, described blower fan comprises air intake duct, described air intake duct one end communicates with blower fan, the described air intake duct other end is connected with air inlet pipe by vacuum noz(zle), described vacuum noz(zle) is arranged between active carbon feedway and clean room, described blower fan also comprises gas blow pipe, described gas blow pipe is communicated with clean room by the blowing nozzle of several parallel connections, the angle of adjacent two blowing nozzle axis is 30 degree to 150 degree, by arranging blower fan, blower fan is blown into gas by blowing nozzle in clean room, further enhancing the turbulent effect of purification indoor air flow, thus further increase contact dynamics and the time of contact of gas and active carbon, active carbon and gas and vapor permeation better effects if, improve gas cleaning effect, in addition, by the angle of adjacent valve axis is set to 30 degree to 150 degree, further enhance the turbulent effect of purification indoor gas.
As preferably, described blowing nozzle front end is provided with the prerotation vane for leading to the gas blown out in blowing nozzle, described prerotation vane by Bracket setting on blowing nozzle, described support is provided with the rotating shaft for arranging prerotation vane, described prerotation vane is rotationally connected and is arranged in rotating shaft, the axis of described rotating shaft and the dead in line of blowing nozzle, by arranging prerotation vane in valve front end, the gas of valve blowout is directed to sheet guiding, strengthen the turbulent effect of purification indoor air flow, optimize gas cleaning effect.
As preferably, described active carbon feedway comprises conveying pipeline, described conveying pipeline communicates with air inlet pipe, the shape of cross section of described air inlet pipe is square, described conveying pipeline lower end is positioned at the center position of the cross section of air inlet pipe, described conveying pipeline is also provided with for making active carbon can hybrid blade uniform with gas and vapor permeation in air inlet pipe, described conveying pipeline is provided with the fixed axis for arranging hybrid blade, described hybrid blade is rotationally connected and is arranged on fixed axis, by arranging hybrid blade on conveying pipeline, hybrid blade rotates under the effect of air-flow, can mix with gas uniform under the effect of hybrid blade after active carbon in conveying pipeline enters air inlet pipe, improve the adsorption effect of active carbon, thus optimize gas cleaning effect.
As preferably, the part that described conveying pipeline is positioned at air inlet pipe is provided with several relief holes can discharged under airflow function for the active carbon making to be positioned at conveying pipeline, the axis of described relief hole and the symmetrical centre line parallel of air inlet pipe, by arranging relief hole on the conveying pipeline being positioned at air inlet pipe, under the effect of air-flow, active carbon in conveying pipeline can be blown, avoid active carbon to discharge from the lower end of conveying pipeline, make active carbon and gas and vapor permeation more even, and then make gas cleaning better effects if.
Flue gas cleaner provided by the invention, tool has the following advantages: by the shape of clean room is set to scroll casing shape, the principle of turbulent flow, rotation in utilizing gas and active carbon to produce in clean room, increase contact dynamics and the time of contact of gas and active carbon, thus improve the mixed effect of active carbon and gas, the harmful substances such as efficient adsorption dioxin, heavy metal, relative to clean room cylindrical or prismatic in prior art, the adsorption effect of active carbon improves 10% to 20%; In addition, by arranging catch in clean room, the air-flow being positioned at clean room can produce turbulent effect, further increases contact dynamics and the time of contact of active carbon and gas, improves gas cleaning effect.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of flue gas cleaner of the present invention,
Accompanying drawing 2 is B place enlarged drawings in accompanying drawing 1,
Accompanying drawing 3 is A-A place partial sectional views in accompanying drawing 1,
Accompanying drawing 4 is structural representations of catch in flue gas cleaner of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, flue gas cleaner of the present invention is described further.As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, flue gas cleaner, comprise clean room 1, for feeding the air inlet pipe 2 of gas and the blast pipe 3 for discharging gas after purification in clean room 1 in clean room 1, described air inlet pipe 2 is provided with the active carbon feedway 4 for feeding active carbon in air inlet pipe 2, the shape of described clean room 1 for the benefit of improves the scroll casing shape of adsorption effect of activated carbon in water, be provided with some in described clean room 1 and produce the catch 5 of turbulent flow for making gas in spiral case, described clean room 1 is provided with the installing port for installing catch 5, described catch 5 is arranged in clean room 1 by the sealing plate 6 for closed installing port, described sealing plate 6 is arranged in clean room 1 by hold-down screw 7, the gasket seal 8 for improving sealing plate 6 sealing intensity is provided with between described sealing plate 6 and clean room 1, described gasket seal 8 is arranged on sealing plate 6 by bonding way, described catch 5 is provided with several for improving the through hole 9 of turbulent air flow intensity in clean room 1.
As shown in Figure 1, optionally, also comprise the blower fan 10 for strengthening turbulent air flow effect in clean room 1, described blower fan 10 comprises air intake duct 11, described air intake duct 11 one end communicates with blower fan 10, described air intake duct 11 other end is connected with air inlet pipe 2 by vacuum noz(zle) 12, described vacuum noz(zle) 12 is arranged between active carbon feedway 4 and clean room 1, described blower fan 10 also comprises gas blow pipe 13, described gas blow pipe 13 is communicated with clean room 1 by the blowing nozzle 14 of several parallel connections, the angle of adjacent two blowing nozzle 14 axis is 30 degree to 150 degree, described blower fan 10 is only for increasing the turbulent effect of gas in clean room 1, therefore, the power of described blower fan 10 should be less than the power of air-flow in air inlet pipe 2, with avoid gas all through blower fan 10 enter clean room 1 and cause active carbon and gas and vapor permeation uneven, believe that the angle of two blowing nozzle 14 axis should be not parallel, namely blowing nozzle 14 is when blowing, the blowing direction of each blowing nozzle 14 should be different, thus make gas produce better turbulent effect in clean room 1, to improve the adsorption effect of active carbon.
As Fig. 1, shown in Fig. 3, optionally, described blowing nozzle 14 front end is provided with the prerotation vane 15 for leading to the gas of blowout in blowing nozzle 14, described prerotation vane 15 is arranged on blowing nozzle 14 by support 16, described support 16 is provided with the rotating shaft 17 for arranging prerotation vane 15, described prerotation vane 15 is rotationally connected and is arranged in rotating shaft 17, the axis of described rotating shaft 17 and the dead in line of blowing nozzle 14, the axis of described rotating shaft 17 also can with the axes normal of blowing nozzle 14, but during specific design, should ensure that prerotation vane 15 can rotate blow out the effect of air-flow in blowing nozzle 14 under, thus enable the gas in clean room 1 produce better turbulent effect.
As shown in Figure 1, optionally, described active carbon feedway 4 comprises conveying pipeline 18, described conveying pipeline 18 communicates with air inlet pipe 2, the shape of cross section of described air inlet pipe 2 is square, described conveying pipeline 18 lower end is positioned at the center position of the cross section of air inlet pipe 2, described conveying pipeline 18 is also provided with for making active carbon can hybrid blade 19 uniform with gas and vapor permeation in air inlet pipe 2, described conveying pipeline 18 is provided with the fixed axis 20 for arranging hybrid blade 19, and described hybrid blade 19 is rotationally connected and is arranged on fixed axis 20.
As shown in Figure 1, optionally, the part that described conveying pipeline 18 is positioned at air inlet pipe 2 is provided with several relief holes 21 can discharged under airflow function for making the active carbon being positioned at conveying pipeline 18, the axis of described relief hole 21 and the symmetrical centre line parallel of air inlet pipe 2, described relief hole 21 should run through whole conveying pipeline 18, namely one end of relief hole 21 is the upstream end of air-flow, the other end of relief hole 21 is the discharge end of active carbon, the active carbon being positioned at conveying pipeline 18 can discharge a part from relief hole 21 under the effect of air-flow, avoid active carbon and only can concentrate discharge from the lower end of conveying pipeline 18, active carbon and gas and vapor permeation even.
Technique scheme in use, gas enters clean room 1 by air inlet pipe 2, gas adds active carbon by the active carbon be arranged in air inlet pipe 2 before entering clean room 1 in air inlet pipe 2, together enter after making active carbon and gas and vapor permeation in clean room 1, specifically, active carbon enters after in conveying pipeline 18, when active carbon move to be positioned at air inlet pipe 2 time, owing to having air-flow in air inlet pipe 2, therefore, active carbon can discharge a part in relief hole 21, now, the prerotation vane 15 be arranged on conveying pipeline 18 rotates under the effect of air-flow, thus make active carbon and gas and vapor permeation more even, by the shape of clean room 1 is set to scroll casing shape, the principle of turbulent flow, rotation in utilizing gas and active carbon to produce in clean room 1, increase contact dynamics and the time of contact of gas and active carbon, thus improve the mixed effect of active carbon and gas, the harmful substances such as efficient adsorption dioxin, heavy metal, relative to clean room 1 cylindrical or prismatic in prior art, the adsorption effect of active carbon improves 10% to 20%, in addition, by arranging catch 5 in clean room 1, the air-flow being positioned at clean room 1 can produce turbulent effect, further increases contact dynamics and the time of contact of active carbon and gas, improves gas cleaning effect, further, by arranging blower fan 10, in clean room 1, being blown into gas by blower fan 10, further increasing the turbulent effect of gas in clean room 1, and then improve gas cleaning effect.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (5)
1. flue gas cleaner, it is characterized in that: comprise clean room (1), for feeding the air inlet pipe (2) of gas and the blast pipe (3) for discharging gas after purification in clean room (1) in clean room (1), described air inlet pipe (2) is provided with the active carbon feedway (4) for feeding active carbon in air inlet pipe (2), the shape of described clean room (1) for the benefit of improves the scroll casing shape of adsorption effect of activated carbon in water, be provided with some in described clean room (1) and produce the catch (5) of turbulent flow for making gas in spiral case, described clean room (1) is provided with the installing port for installing catch (5), described catch (5) is arranged in clean room (1) by the sealing plate (6) for closed installing port, described sealing plate (6) is arranged on clean room (1) by hold-down screw (7), the gasket seal (8) for improving sealing plate (6) sealing intensity is provided with between described sealing plate (6) and clean room (1), described gasket seal (8) is arranged on sealing plate (6) by bonding way, described catch (5) is provided with several for improving the through hole (9) of the interior turbulent air flow intensity in clean room (1).
2. flue gas cleaner according to claim 1, it is characterized in that: also comprise the blower fan (10) for strengthening the interior turbulent air flow effect in clean room (1), described blower fan (10) comprises air intake duct (11), described air intake duct (11) one end communicates with blower fan (10), described air intake duct (11) other end is connected with air inlet pipe (2) by vacuum noz(zle) (12), described vacuum noz(zle) (12) is arranged between active carbon feedway (4) and clean room (1), described blower fan (10) also comprises gas blow pipe (13), described gas blow pipe (13) is communicated with clean room (1) by the blowing nozzle (14) of several parallel connections, the angle of adjacent two blowing nozzle (14) axis is 30 degree to 150 degree.
3. flue gas cleaner according to claim 2, it is characterized in that: described blowing nozzle (14) front end is provided with the prerotation vane (15) for leading to the gas of blowout in blowing nozzle (14), described prerotation vane (15) is arranged on blowing nozzle (14) by support (16), described support (16) is provided with the rotating shaft (17) for arranging prerotation vane (15), described prerotation vane (15) is rotationally connected and is arranged in rotating shaft (17), the axis of described rotating shaft (17) and the dead in line of blowing nozzle (14).
4. flue gas cleaner according to claim 1, it is characterized in that: described active carbon feedway (4) comprises conveying pipeline (18), described conveying pipeline (18) communicates with air inlet pipe (2), the shape of cross section of described air inlet pipe (2) is square, described conveying pipeline (18) lower end is positioned at the center position of the cross section of air inlet pipe (2), described conveying pipeline (18) is also provided with for make active carbon can with the uniform hybrid blade of air inlet pipe (2) interior gas and vapor permeation (19), described conveying pipeline (18) is provided with the fixed axis (20) for arranging hybrid blade (19), described hybrid blade (19) is rotationally connected and is arranged on fixed axis (20).
5. flue gas cleaner according to claim 4, it is characterized in that: the part that described conveying pipeline (18) is positioned at air inlet pipe (2) is provided with several relief holes (21) can discharged under airflow function for making the active carbon being positioned at conveying pipeline (18), the axis of described relief hole (21) and the symmetrical centre line parallel of air inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166787.3A CN104826453A (en) | 2015-04-10 | 2015-04-10 | Flue gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510166787.3A CN104826453A (en) | 2015-04-10 | 2015-04-10 | Flue gas purifier |
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| Publication Number | Publication Date |
|---|---|
| CN104826453A true CN104826453A (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510166787.3A Pending CN104826453A (en) | 2015-04-10 | 2015-04-10 | Flue gas purifier |
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| CN (1) | CN104826453A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153256A (en) * | 2010-12-15 | 2011-08-17 | 嘉兴新嘉爱斯热电有限公司 | Sludge treatment method and sludge treatment system |
| CN103894039A (en) * | 2014-02-27 | 2014-07-02 | 广东电网公司电力科学研究院 | Adsorbent jet apparatus with online weighing function for flue pollution reducing of coal-fired power plant |
| CN204502723U (en) * | 2015-04-10 | 2015-07-29 | 长兴新川高温材料有限公司 | Flue gas cleaner |
-
2015
- 2015-04-10 CN CN201510166787.3A patent/CN104826453A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153256A (en) * | 2010-12-15 | 2011-08-17 | 嘉兴新嘉爱斯热电有限公司 | Sludge treatment method and sludge treatment system |
| CN103894039A (en) * | 2014-02-27 | 2014-07-02 | 广东电网公司电力科学研究院 | Adsorbent jet apparatus with online weighing function for flue pollution reducing of coal-fired power plant |
| CN204502723U (en) * | 2015-04-10 | 2015-07-29 | 长兴新川高温材料有限公司 | Flue gas cleaner |
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Effective date of abandoning: 20171003 |
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| AD01 | Patent right deemed abandoned |