CN205095632U - Flue gas desulfurization atomizing device - Google Patents
Flue gas desulfurization atomizing device Download PDFInfo
- Publication number
- CN205095632U CN205095632U CN201520874279.6U CN201520874279U CN205095632U CN 205095632 U CN205095632 U CN 205095632U CN 201520874279 U CN201520874279 U CN 201520874279U CN 205095632 U CN205095632 U CN 205095632U
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- CN
- China
- Prior art keywords
- absorption tower
- flue gas
- gas desulfurization
- shower
- atomising device
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Abstract
The utility model discloses a flue gas desulfurization atomizing device, including absorption tower, flue gas inlet and exhanst gas outlet, absorption tower left side lower extreme is provided with flue gas inlet, and the absorption tower upper end is provided with the exhanst gas outlet, the lower part contains the desulfurizer in the absorption tower, is provided with agitating unit in the desulfurizer, it is provided with the parabola air ducting to be located flue gas inlet department in the absorption tower, parabola air ducting top from the bottom up has set gradually spraying layer and defogging layer, and the spraying layer is provided with a plurality of shower nozzles up including four group's showers on three group's showers on upper strata, is provided with a plurality of ultrasonic nozzle under super on a set of shower of lower floor. This novel structural design is reasonable, makes the air speed of flue gas descend, reaches the purpose that great dust particle falls in dirt, effectively homogenize the flue gas that gets into in the absorption tower, the desulfurization effect who by a wide margin improves, there is the boosting effect to the flue gas, saved the draught fan, reduced the consumption of electric power, it is energy -concerving and environment -protective, the maintenance of being convenient for.
Description
Technical field
The utility model relates to a kind of flue gas desulfurization field, specifically a kind of flue gas desulfurization atomising device.
Background technology
Air pollution problems inherent increases the weight of day by day in recent years, and China, as a developing power, will face the severe situation that air pollution constantly increases the weight of in significant period of time from now on.Along with the continuous increase of energy demand, the pollution problem that fume emission causes becomes increasingly conspicuous, air environmental pollution control problem, constantly causes the whole world extensively to pay much attention to, and the flue gas purifying equipment and the technology that develop efficient, energy-conservation, high performance-price ratio are from solving environmental issue at all.
Flue gas desulfurization technique is subject to extensive concern in this context, large-scale flue gas wet method, semidry method, dry desulfurization device are developed rapidly in China's every profession and trade stove, but these flue gas desulfur devices existing exist, and floor space is large, investment and operating cost high, bring certain difficulty to large scale application.
Utility model content
The purpose of this utility model is to provide a kind of flue gas desulfurization atomising device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of flue gas desulfurization atomising device, comprise absorption tower, gas approach and exhanst gas outlet, on the left of described absorption tower, lower end is provided with gas approach, and upper end, described absorption tower is provided with exhanst gas outlet; In described absorption tower, bottom fills desulfurizing agent, is provided with agitating device in described desulfurizing agent, and described agitating device comprises multiple stirrer gear, and described stirrer gear is connected with the motor outside bottom absorption tower by rotating shaft; Be positioned at gas approach place in described absorption tower and be provided with parabola air ducting, described parabola air ducting comprises two side plates that absorption tower inwall is fixed in one end, two side plate other ends are to downward-extension and be positioned at above desulfurizing agent, the leaf wing of multiple parabolically shape is interval with from left to right between two side plates, the suspension end of described leaf wing, towards lower right, forms air-guiding hole between adjacent leaf wing; Spraying layer and demist layer is disposed with from top to bottom above described parabola air ducting, described spraying layer comprises four groups of showers, three groups of showers on upper strata are provided with multiple shower nozzle upward, one group of shower of lower floor is provided with multiple super under ultrasonic nozzle, described shower is all connected with bottom on the right side of absorption tower by liquid pipe, and described liquid pipe is provided with liquid pump; In described absorption tower, upper end is provided with multiple environmental protection on-line monitoring probe, and described shower is provided with magnetic valve, and described magnetic valve is popped one's head in environmental protection on-line monitoring and is electrically connected.
As further program of the utility model: in described exhanst gas outlet, bottom is provided with active carbon layer.
As the utility model further scheme: described environmental protection on-line monitoring probe is 2-4.
As the utility model further scheme: the spout of described ultrasonic nozzle and the angle of vertical plane are 30 °-70 °.
As the utility model further scheme: described absorption tower right upper portion is provided with the first port lid, described absorption tower lower right side is provided with the second manhole cover.
As the utility model further scheme: described the first port lid lower end is provided with the maintenance platform of convenient for maintaining.
Compared with prior art, the beneficial effects of the utility model are: flue gas enters the parabola air ducting place in absorption tower through gas approach, under the parabola shaped leaf wing effect of parabola air ducting, the air velocity of flue gas declines and guides flue gas to produce downwards and upwards two strands of air-flows, the air-flow that flows downward drives larger dust granules in flue gas to move down, reach the object that larger dust granules falls in dirt, and updraft enters spraying layer; The angle of ultrasonic nozzle and vertical plane is 30 °-70 °, by flue gas cyclonic action, stir evenly updraft, desulfurizing agent is distributed in absorption tower more uniformly, mixes more fully with flue gas, the desulfurized effect significantly improved, simultaneously, the thump droplet effect produced due to ultrasonic nozzle can make flue gas be uniformly dispersed further, and atomizing increases the contact area of desulfurizing agent and flue gas, improves desulfurized effect further; Three groups of showers on upper strata are provided with multiple shower nozzle upward, and, there is booster action in the desulfurizing agent therefore after its atomization and the same direction of flue gas to flue gas, eliminates air-introduced machine, thus greatly reduce the consumption of electric power; Active carbon layer is set, other harmful substances in absorption flue gas; The flue gas risen, again after the gas-liquid separation of demist layer, is finally discharged through exhanst gas outlet; Environmental protection on-line monitoring probe is set, the quantity of opens solenoid valve can be selected according to the amount of sulfur contenting in smoke checked, while meeting desulfurization, save energy; The first port lid, the second manhole cover and maintenance platform are set, are convenient to maintenance; Liquid pipe and liquid pump are set, for recycling desulfurizing agent.
In sum, this new structural design is reasonable, the air velocity of flue gas is declined, reaches the object that larger dust granules falls in dirt; Effectively stir evenly the flue gas entered in absorption tower, the desulfurized effect significantly improved; There is booster action to flue gas, eliminate air-introduced machine, reduce the consumption of electric power; Energy-conserving and environment-protective, are convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of flue gas desulfurization atomising device.
In figure: 1-absorption tower, 2-gas approach, 3-air-guiding hole, 4-leaf wing, 5-side plate, 6-shower, 7-shower nozzle, 8-environmental protection on-line monitoring is popped one's head in, 9-active carbon layer, 10-exhanst gas outlet, 11-demist layer, the first port lid of 12-, 13-maintenance platform, 14-magnetic valve, 15-liquid pipe, 16-ultrasonic nozzle, 17-second manhole cover, 18-liquid pump, 19-rotating shaft, 20-motor, 21-stirrer gear.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of flue gas desulfurization atomising device, comprise absorption tower 1, gas approach 2 and exhanst gas outlet 10, on the left of described absorption tower 1, lower end is provided with gas approach 2, and upper end, described absorption tower 1 is provided with exhanst gas outlet 10; In described absorption tower 1, bottom fills desulfurizing agent, is provided with agitating device in described desulfurizing agent, and described agitating device comprises multiple stirrer gear 21, and described stirrer gear 21 is connected with the motor 20 outside bottom absorption tower 1 by rotating shaft 19; Be positioned at gas approach 2 place in described absorption tower 1 and be provided with parabola air ducting, described parabola air ducting comprises two side plates 5 that absorption tower 1 inwall is fixed in one end, two side plate 5 other ends are to downward-extension and be positioned at above desulfurizing agent, the leaf wing 4 of multiple parabolically shape is interval with from left to right between two side plates 5, the suspension end of described leaf wing 4, towards lower right, forms air-guiding hole 3 between adjacent leaf wing 4; Spraying layer and demist layer 11 is disposed with from top to bottom above described parabola air ducting, described spraying layer comprises four groups of showers 6, three groups of showers 6 on upper strata are provided with multiple shower nozzle 7 upward, one group of shower 6 of lower floor is provided with multiple super under ultrasonic nozzle 16, described shower 6 is all connected with bottom on the right side of absorption tower 1 by liquid pipe 15, and described liquid pipe 15 is provided with liquid pump 18; In described absorption tower 1, upper end is provided with multiple environmental protection on-line monitoring probe 8, and described shower 6 is provided with magnetic valve 14, and described magnetic valve 14 and environmental protection on-line monitoring are popped one's head in and 8 to be electrically connected.
Operation principle of the present utility model is: flue gas enters the parabola air ducting place in absorption tower 1 through gas approach 2, under the parabola shaped leaf wing 4 of parabola air ducting acts on, the air velocity of flue gas declines and guides flue gas to produce downwards and upwards two strands of air-flows, the air-flow that flows downward drives larger dust granules in flue gas to move down, reach the object that larger dust granules falls in dirt, and updraft enters spraying layer; Ultrasonic nozzle 16 is 30 °-70 ° with the angle of vertical plane, by flue gas cyclonic action, stir evenly updraft, desulfurizing agent is distributed in absorption tower 1 more uniformly, mixes more fully with flue gas, the desulfurized effect significantly improved, simultaneously, the thump droplet effect produced due to ultrasonic nozzle 16 can make flue gas be uniformly dispersed further, and atomizing increases the contact area of desulfurizing agent and flue gas, improves desulfurized effect further; Three groups of showers 6 on upper strata are provided with multiple shower nozzle 7 upward, and, there is booster action in the desulfurizing agent therefore after its atomization and the same direction of flue gas to flue gas, eliminates air-introduced machine, thus greatly reduce the consumption of electric power; Active carbon layer 9 is set, other harmful substances in absorption flue gas; The flue gas risen, again after demist layer 11 gas-liquid separation, is finally discharged through exhanst gas outlet 10; Environmental protection on-line monitoring probe 8 is set, the quantity of opens solenoid valve 14 can be selected according to the amount of sulfur contenting in smoke checked, while meeting desulfurization, save energy; The first port lid 12, second manhole cover 17 and maintenance platform 13 are set, are convenient to maintenance; Liquid pipe 15 and liquid pump 18 are set, for recycling desulfurizing agent.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a flue gas desulfurization atomising device, comprises absorption tower, gas approach and exhanst gas outlet, it is characterized in that, on the left of described absorption tower, lower end is provided with gas approach, and upper end, described absorption tower is provided with exhanst gas outlet; In described absorption tower, bottom fills desulfurizing agent, is provided with agitating device in described desulfurizing agent, and described agitating device comprises multiple stirrer gear, and described stirrer gear is connected with the motor outside bottom absorption tower by rotating shaft; Be positioned at gas approach place in described absorption tower and be provided with parabola air ducting, described parabola air ducting comprises two side plates that absorption tower inwall is fixed in one end, two side plate other ends are to downward-extension and be positioned at above desulfurizing agent, the leaf wing of multiple parabolically shape is interval with from left to right between two side plates, the suspension end of described leaf wing, towards lower right, forms air-guiding hole between adjacent leaf wing; Spraying layer and demist layer is disposed with from top to bottom above described parabola air ducting, described spraying layer comprises four groups of showers, three groups of showers on upper strata are provided with multiple shower nozzle upward, one group of shower of lower floor is provided with multiple super under ultrasonic nozzle, described shower is all connected with bottom on the right side of absorption tower by liquid pipe, and described liquid pipe is provided with liquid pump; In described absorption tower, upper end is provided with multiple environmental protection on-line monitoring probe, and described shower is provided with magnetic valve, and described magnetic valve is popped one's head in environmental protection on-line monitoring and is electrically connected.
2. flue gas desulfurization atomising device according to claim 1, is characterized in that, in described exhanst gas outlet, bottom is provided with active carbon layer.
3. flue gas desulfurization atomising device according to claim 1, is characterized in that, described environmental protection on-line monitoring probe is 2-4.
4. flue gas desulfurization atomising device according to claim 1, is characterized in that, the spout of described ultrasonic nozzle and the angle of vertical plane are 30 °-70 °.
5. flue gas desulfurization atomising device according to claim 1, is characterized in that, described absorption tower right upper portion is provided with the first port lid, and described absorption tower lower right side is provided with the second manhole cover.
6. flue gas desulfurization atomising device according to claim 5, is characterized in that, described the first port lid lower end is provided with the maintenance platform of convenient for maintaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874279.6U CN205095632U (en) | 2015-11-05 | 2015-11-05 | Flue gas desulfurization atomizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874279.6U CN205095632U (en) | 2015-11-05 | 2015-11-05 | Flue gas desulfurization atomizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095632U true CN205095632U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874279.6U Expired - Fee Related CN205095632U (en) | 2015-11-05 | 2015-11-05 | Flue gas desulfurization atomizing device |
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| CN (1) | CN205095632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569215A (en) * | 2019-01-14 | 2019-04-05 | 哈尔滨蔚蓝环保设备制造有限公司 | Flue gas takes off white processing unit and processing method |
| CN113069895A (en) * | 2021-04-21 | 2021-07-06 | 西昌市蓝鼎环保科技有限公司 | Absorption tower for flue gas desulfurization treatment of sintering machine |
-
2015
- 2015-11-05 CN CN201520874279.6U patent/CN205095632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569215A (en) * | 2019-01-14 | 2019-04-05 | 哈尔滨蔚蓝环保设备制造有限公司 | Flue gas takes off white processing unit and processing method |
| CN113069895A (en) * | 2021-04-21 | 2021-07-06 | 西昌市蓝鼎环保科技有限公司 | Absorption tower for flue gas desulfurization treatment of sintering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161105 |