CN206414960U - Waste gas purification tower with swirling flow plate - Google Patents
Waste gas purification tower with swirling flow plate Download PDFInfo
- Publication number
- CN206414960U CN206414960U CN201720003583.2U CN201720003583U CN206414960U CN 206414960 U CN206414960 U CN 206414960U CN 201720003583 U CN201720003583 U CN 201720003583U CN 206414960 U CN206414960 U CN 206414960U
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- Prior art keywords
- plate
- waste gas
- swirling flow
- gas purification
- filler
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- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of waste gas purification tower with swirling flow plate, including tower body, the tower body bottom side is provided with air inlet, gas outlet is provided with the top of the tower body, the air inlet position provides provided with motion upward to gas and is provided with air distribution plate above the cyclone pneumatic device of power, the cyclone pneumatic device, some spiral boards are provided with above the air distribution plate, it is provided with above the spiral board above filler screen, the filler screen and is provided with shower nozzle, correspondence gas outlet position is provided with demisting plate above the shower nozzle.Liquid gas time of contact, good purification during the utility model extension spray.
Description
Technical field
The utility model is related to industrial waste gas processing technology field, more specifically, it relates to waste gas purification tower with swirling flow plate.
Background technology
At present, atmosphere pollution is one of most prominent environmental problem, and industrial waste gas is the main source of atmosphere pollution,
Various waste gas can be produced in industrial production, these waste gas can cause atmosphere pollution, be detrimental to health, at existing industrial waste gas
Reason uses rotating stream tray scrubber.
The main mechanism of rotating stream tray scrubber work is the inertial collision of grit and drop, centrifugation and liquid film adhesion etc., rotation
The spiral board in tower is flowed because percent opening is larger, it is allowed to which high velocity air passes through, therefore load is higher, and disposal ability is larger, pressure drop
Relatively low, operating flexibility is larger, and its gas-liquid contact time is shorter, is suitable for the process of gas phase diffusion control.
Publication No. CN201783286U Chinese patent discloses a kind of rotating stream tray scrubber, pack housing and rotation in the prior art
Plate is flowed, spiral board, which is arranged above enclosure interior, spiral board, is provided with spray system, and the housing tip is provided with air outlet, described
Housing sidepiece is provided with air inlet.
Because liquid gas time of contact is fast apart from too short in above-mentioned rotating stream tray scrubber, inadequate is absorbed to harmful substance in dusty gas
Thoroughly, therefore still there is more dirt gas leak, so as to pollute air, be detrimental to health.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide waste gas purification tower with swirling flow plate, extension
Liquid gas time of contact during spray, waste gas purification effect is good.
To achieve the above object, the utility model provides following technical scheme：Waste gas purification tower with swirling flow plate, including tower
Body, the tower body bottom side, which is provided with the top of air inlet, the tower body, is provided with gas outlet, and the air inlet position is provided with upward to gas
Motion is provided to be provided with above the cyclone pneumatic device of power, the cyclone pneumatic device above air distribution plate, the air distribution plate and is provided with
It is provided with above some spiral boards, the spiral board above filler screen, the filler screen and is provided with shower nozzle, it is right above the shower nozzle
Gas outlet position is answered to be provided with demisting plate.
By using above-mentioned technical proposal, gas enters tower body, is blown by the cyclone pneumatic device set on air inlet
Gas spiral is moved upwards, gas is entered air distribution plate even distributing wind, subsequently into spiral board, and multiple eddy flows are designed in tower body
Plate, rises by the gas rotating of primary purifying, because spiral board is reasonable in design, and cyclone pneumatic device, which has, to be oriented to and relay work
With using the kinetic energy generation air swirl of gas itself, gas-liquid two-phase is fully contacted, and gas is passed through Multi-stage spiral-plate in tower
Desulfurization, liquid gas time of contact is extended during spray, improves scavenging effect, and treated gas is discharged from gas outlet.
The utility model is further arranged to, and the air distribution plate includes the bottom plate being fixedly installed in tower body, and row is located at bottom
On plate and with the vertically disposed some induced draft plates of bottom plate, and be arranged between adjacent two induced draft plate some ripples folded set vertically
Card.
By using above-mentioned technical proposal, gas enters from bottom plate, and flows to diffusion along induced draft plate, in adjacent two induced draft plate
Between be provided with corrugated plating, to trigger plate between gas there is certain barrier effect, delay the flowing of gas.
The utility model is further arranged to, the cross section of the corrugated plating be it is trapezoidal, the corrugated plating it is trapezoidal two
Waist is ridden upon between adjacent two induced draft plate.
By using above-mentioned technical proposal, corrugated plating is set in echelon, simple in construction, easily manufactured, corrugated plating is in ladder
Two waists of shape are ridden upon between adjacent two induced draft plate, Stability Analysis of Structures.
The utility model is further arranged to, and the demisting plate includes retainer ring, if be axially set up in parallel along retainer ring
Dry dividing plate, the dividing plate is different in size, and some connecting plates are provided between the dividing plate, and the connecting plate is radially arranged side by side along retainer ring
Set.
By using above-mentioned technical proposal, fog is effectively eliminated, the entrainment in gas can be prevented.
The utility model is further arranged to, and the dividing plate is arranged to corrugated plating.
By using above-mentioned technical proposal, demisting Lamb wave line is set, time of contact can be increased, so as to improve demisting effect
Really.
The utility model is further arranged to, and the spiral board includes outer shroud, is arranged on the inner ring in outer shroud, is arranged on interior
Blind plate on ring, and ring are located at some blades between outer shroud and inner ring.
By using above-mentioned technical proposal, blade is fixed with spiral board, air-flow rotates and centrifuged by being produced during blade
Motion, absorbing liquid is evenly distributed to each blade by middle blind plate, forms thin liquid layer, the air-flow formation rotation upward with rotating and
The effect of centrifugation, is sprayed into fine drop, gets rid of to after tower wall, and drop is flowed to collecting tank by Action of Gravity Field collection, and passes through downspout stream
To the blind plate area of next column plate, the pending air-flow with certain blast, wind speed enters from the bottom of tower, from top outflow, inhales
Receive liquid from the top of tower to enter, bottom goes out, and air-flow is performed relative motion with absorbing liquid in tower, and is formed in the structure position of spiral board
The very moisture film of high surface area, so as to substantially increase absorption, each layer of absorbing liquid falls into edge through eddy flow centrifugal action
Collecting tank, then enter next layer of spiral board through mozzle, carry out next layer of absorption.
The utility model is further arranged to, and the spiral board includes outer shroud, the middle ring in outer shroud is arranged on, in being arranged on
Inner ring in ring, is arranged on the blind plate in inner ring, is equipped with some first blades between the inner ring and middle ring, the middle ring and
Some second blades are provided between outer shroud.
By using above-mentioned technical proposal, by using above-mentioned technical proposal, blade is fixed with spiral board, air-flow passes through
Rotation and centrifugal motion are produced during blade, absorbing liquid is evenly distributed to each blade by middle blind plate, thin liquid layer is formed, with rotation
Upward air-flow formation rotation and the effect of centrifugation, are sprayed into fine drop, get rid of to after tower wall, drop is flowed to collection by Action of Gravity Field collection
Liquid bath, and flow to by downspout the blind plate area of next column plate, with certain blast, wind speed pending air-flow from the bottom of tower
Into, from top outflow, absorbing liquid is entered from the top of tower, and bottom goes out, and air-flow is performed relative motion with absorbing liquid in tower, and in rotation
The moisture film of the structure position formation very high surface area of plate is flowed, so as to substantially increase absorption, each layer of absorbing liquid is through rotation
Stream centrifugal action falls into the collecting tank at edge, then enters next layer of spiral board through mozzle, carries out next layer of absorption.
The utility model is further arranged to, and the tower body bottom is provided with liquid absorption device.
By using above-mentioned technical proposal, in liquid absorption device built with sodium hydroxide solution, for absorbing industrial life
Tail gas produced by production.
The utility model is further arranged to, and the filler screen includes supporting plate, heap and is located on supporting plate
Filler, the filler clamp that is arranged on above filler.
By using above-mentioned technical proposal, filler is placed on supporting plate with huddling mode, is pacified in the top of filler
Filling material clamp, blows to prevent being raised air-flow.
Beneficial effect：
First, gas enters tower body, gas spiral is blown by the cyclone pneumatic device set on air inlet and moved upwards,
Gas is entered air distribution plate even distributing wind, subsequently into spiral board, multiple spiral boards are designed in tower body, by the gas of primary purifying
Body rotation rises, because spiral board is reasonable in design, and cyclone pneumatic device, which has, to be oriented to and relay effect, utilizes the dynamic of gas itself
Air swirl can be produced, gas-liquid two-phase is fully contacted, gas is passed through Multi-stage spiral-plate desulfurization in tower, prolong during spray
Long liquid gas time of contact, improve scavenging effect, treated gas is discharged from gas outlet；
Second, being fixed with blade on spiral board, air-flow is by producing rotation and centrifugal motion during blade, absorbing liquid is in
Between blind plate be evenly distributed to each blade, the moisture film of very high surface area is formed, so as to substantially increase absorption；
Third, tower body bottom is provided with liquid absorption device, in liquid absorption device built with sodium hydroxide solution, for inhaling
Receive the tail gas produced by industrial production；
Fourth, filler is placed on supporting plate to huddle mode in filler screen, filler is installed in the top of filler
Clamp, blows to prevent being raised air-flow.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the eddy flow plate structure schematic diagram of embodiment one；
Fig. 3 is the filler grid plate structure schematic diagram of embodiment one；
Fig. 4 is the axial cross section structure diagram of the air distribution plate of embodiment one；
Fig. 5 is the demisting plate structure schematic diagram of embodiment one；
Fig. 6 is the eddy flow plate structure schematic diagram of embodiment two.
Reference：1st, tower body；2nd, air inlet；3rd, gas outlet；4th, cyclone pneumatic device；5th, air distribution plate；51st, bottom plate；52、
Induced draft plate；53rd, corrugated plating；6th, spiral board；61st, outer shroud；62nd, middle ring；63rd, inner ring；64th, blind plate；65th, blade；66th, the first leaf
Piece；67th, the second blade；7th, filler screen；71st, supporting plate；72nd, filler；73rd, filler clamp；8th, shower nozzle；9th, demisting plate；
91st, retainer ring；92nd, dividing plate；93rd, connecting plate；10th, liquid absorption device.
Embodiment
With reference to embodiment and accompanying drawing 1-6, the utility model is described in further detail, but of the present utility model
Embodiment is not limited only to this.In the prior art, because liquid gas time of contact is fast apart from short, therefore more dirt still leaks,
In order to make up deficiency of the prior art, there is provided a kind of waste gas purification tower with swirling flow plate.
Embodiment one, a kind of waste gas purification tower with swirling flow plate, such as Fig. 1, waste gas interface connection air inlet 2, waste gas passes through air inlet
Mouth 2 enters inside tower body 1, and cyclone pneumatic device 4 is provided with the position of air inlet 2, and the waste gas entered in tower body 1 is moved upwards and carried
For power, air distribution plate 5 is set in the top of cyclone pneumatic device 4, spiral board 6 is provided with the top of air distribution plate 5, in the top of spiral board 6
Provided with demisting plate 9, gas outlet 3 is provided with the top of tower body 1.
Such as Fig. 4, gas enters tower body 1 from air inlet 2, and blowing gas rotating by cyclone pneumatic device 4 rises, into cloth
Aerofoil 5, gas enters from bottom plate 51, rises slowly along induced draft plate 52, and is slowly spread with corrugated plating 53, during spray
Extend liquid gas time of contact.
Such as Fig. 2, spiral board 6 is set on the top of air distribution plate 5, spiral board includes outer shroud 61, inner ring 63, blind plate 64 and blade
65, outer shroud 61 set on tower body 1, inner ring 63 is arranged in outer shroud 61, and blade 65 is arranged between outer shroud 61 and inner ring 63,
Blind plate 64 is arranged in inner ring 63.Air-flow passes through middle blind plate 64 by producing rotation and centrifugal motion, absorbing liquid during blade 65
Each blade 65 is evenly distributed to, thin liquid layer is formed, the air-flow formation rotation upward with rotating and the effect of centrifugation are sprayed into tiny liquid
Drop, gets rid of to after tower wall, drop is flowed to collecting tank by Action of Gravity Field collection, and flows to by downspout the area of blind plate 64 of next column plate,
Pending air-flow with certain blast, wind speed enters from the bottom of tower body 1, from top outflow, and absorbing liquid is entered from the top of tower,
Bottom goes out, and air-flow is performed relative motion with absorbing liquid in tower, and the water of the structure position formation very high surface area in spiral board 6
Film, so as to substantially increase absorption, each layer of absorbing liquid falls into the collecting tank at edge through eddy flow centrifugal action, then through leading
Flow tube enters next layer of spiral board 6, carries out next layer of absorption, later falls into bottom liquid absorption plant 10.
Such as Fig. 3, be provided with filler screen 7 in the top of spiral board 6, spray liquid sprays from shower nozzle 8, shower nozzle 8 set it is long, into pagoda
Shape, expands spray scope, more preferably, on spray to filler screen 7, filler screen 7 is set the effect of spray by filler clamp 73
On tower body 1, filler clamp 73 is provided with supporting plate 71, and supporting plate 71 is provided with filler 72, and along filler screen 7
On the surface of filler 72 flow down, gas is sent into from air inlet 2, is blown and is oriented to through cyclone pneumatic device 4, then through 5 points of air distribution plate
After cloth, the space of the filler 72 of filler screen 7 is continued through in adverse current with liquid, on the surface of filler 72, gas-liquid two-phase is close
Contact carries out mass transfer, when liquid flows downward along filler 72.
Such as Fig. 5, demisting plate 9 is provided with the top of tower body 1, demisting plate 9 is arranged in tower body 1 by retainer ring 91, along fixation
By connecting plate 93 between some dividing plates 92 that ring 91 is axially set up in parallel, dividing plate 92, connecting plate 93 along retainer ring 91 radially simultaneously
Row set, its median septum 92 it is different in size, it can be provided straight panel can also be arranged to corrugated plating, when can increase contact
Between, the entrainment in gas is prevented, so as to improve except fog effect.
During real work, industrial waste gas is entered in tower body 1 by air inlet 2, by the eddy flow for being arranged on the position of air inlet 2
Pneumatic means 4 provides power and blows waste gas upwards, by the even distributing wind of air distribution plate 5 after the upward motion of waste gas, then enters successively
Enter spiral board 6, eventually pass after demisting plate 9 is handled and blown out from gas outlet 3.
A kind of embodiment two, waste gas purification tower with swirling flow plate is with the difference of embodiment one, such as Fig. 6, spiral board 6
Including outer shroud 61, the middle ring 62 in outer shroud 61 is arranged on, the inner ring 63 in middle ring 62 is arranged on, and be arranged in inner ring 63
Center blind plate 64, constitutes the first eddy flow area between inner ring 63 and middle ring 62, some first blades 66 are provided with the first eddy flow area,
First blade 66 is radially arranged along inner ring 63 and middle ring 62, and the second eddy flow area is constituted between middle ring 62 and outer shroud 61, in the second rotation
Flow and some second blades 67 are provided with area, the second blade 67 is radially arranged along middle ring 62 and outer shroud 61.
Specific embodiment described herein is only to the utility model spirit explanation for example, the utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (9)
1. a kind of waste gas purification tower with swirling flow plate, including tower body（1）, the tower body（1）Bottom side is provided with air inlet（2）, the tower body
（1）Top is provided with gas outlet（3）, it is characterised in that the air inlet（2）Position provides power provided with motion upward to gas
Cyclone pneumatic device（4）, the cyclone pneumatic device（4）Top is provided with air distribution plate（5）, the air distribution plate（5）If top is provided with
Dry spiral board（6）, the spiral board（6）Top is provided with filler screen（7）, the filler screen（7）Top is provided with shower nozzle（8）,
The shower nozzle（8）Top correspondence gas outlet position is provided with demisting plate（9）.
2. waste gas purification tower with swirling flow plate according to claim 1, it is characterised in that the air distribution plate（5）Set including fixation
Put in tower body（1）Interior bottom plate（51）, arrange and be located at bottom plate（51）Upper and and bottom plate（51）Vertically disposed some induced draft plates（52）,
And it is arranged on adjacent two induced draft plate（52）Between fold some corrugated platings for setting vertically（53）.
3. waste gas purification tower with swirling flow plate according to claim 2, it is characterised in that the corrugated plating（53）Cross section be
It is trapezoidal, the corrugated plating（53）Two trapezoidal waists ride upon adjacent two induced draft plate（52）Between.
4. waste gas purification tower with swirling flow plate according to claim 3, it is characterised in that the demisting plate（9）Including retainer ring
（91）, along retainer ring（91）Some dividing plates being axially set up in parallel（92）, the dividing plate（92）It is different in size, between the dividing plate
Provided with some connecting plates（93）, the connecting plate（93）Along retainer ring（91）Radially it is set up in parallel.
5. waste gas purification tower with swirling flow plate according to claim 4, it is characterised in that the dividing plate（92）Set corrugated
Plate.
6. waste gas purification tower with swirling flow plate according to claim 1, it is characterised in that the spiral board（6）Including outer shroud
（61）, it is arranged on outer shroud（61）Interior inner ring（63）, it is arranged on inner ring（63）On blind plate（64）, and ring is located at outer shroud（61）
And inner ring（63）Between some blades（65）.
7. waste gas purification tower with swirling flow plate according to claim 1, it is characterised in that the spiral board（6）Including outer shroud
（61）, it is arranged on outer shroud（61）Interior middle ring（62）, it is arranged on middle ring（62）Interior inner ring（63）, it is arranged on inner ring（63）On
Blind plate（64）, the inner ring（63）And middle ring（62）Between be equipped with some first blades（66）, the middle ring（62）And outer shroud
（61）Between be provided with some second blades（67）.
8. waste gas purification tower with swirling flow plate according to claim 1, it is characterised in that the tower body（1）Bottom is provided with liquid
Absorption plant（10）.
9. waste gas purification tower with swirling flow plate according to claim 1, it is characterised in that the filler screen（7）Including filler
Support plate（71）, heap be located at supporting plate（71）On filler（72）, be arranged on filler（72）The filler clamp of top（73）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003583.2U CN206414960U (en) | 2017-01-04 | 2017-01-04 | Waste gas purification tower with swirling flow plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003583.2U CN206414960U (en) | 2017-01-04 | 2017-01-04 | Waste gas purification tower with swirling flow plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414960U true CN206414960U (en) | 2017-08-18 |
Family
ID=59574988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003583.2U Expired - Fee Related CN206414960U (en) | 2017-01-04 | 2017-01-04 | Waste gas purification tower with swirling flow plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414960U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837610A (en) * | 2017-12-22 | 2018-03-27 | 佛山市普蓝环境工程有限公司 | A kind of high efficient gas and liquid separator |
| CN107837637A (en) * | 2017-12-08 | 2018-03-27 | 上海电气电站环保工程有限公司 | A kind of suspension type eddy flow demister system |
| CN110585881A (en) * | 2019-10-14 | 2019-12-20 | 苏州仕净环保科技股份有限公司 | Flue gas desulfurization device |
| CN111672259A (en) * | 2020-07-06 | 2020-09-18 | 北京北控生态建设集团有限公司 | Atmospheric haze treatment device |
| CN111701431A (en) * | 2020-05-06 | 2020-09-25 | 赵春波 | Ship exhaust gas desulfurization assembly |
| CN113751256A (en) * | 2021-08-27 | 2021-12-07 | 北新集团建材股份有限公司 | Spraying clean system |
-
2017
- 2017-01-04 CN CN201720003583.2U patent/CN206414960U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837637A (en) * | 2017-12-08 | 2018-03-27 | 上海电气电站环保工程有限公司 | A kind of suspension type eddy flow demister system |
| CN107837610A (en) * | 2017-12-22 | 2018-03-27 | 佛山市普蓝环境工程有限公司 | A kind of high efficient gas and liquid separator |
| CN107837610B (en) * | 2017-12-22 | 2023-08-08 | 佛山市普蓝环境工程有限公司 | High-efficient gas-liquid separator |
| CN110585881A (en) * | 2019-10-14 | 2019-12-20 | 苏州仕净环保科技股份有限公司 | Flue gas desulfurization device |
| CN110585881B (en) * | 2019-10-14 | 2023-09-26 | 苏州仕净科技股份有限公司 | Flue gas desulfurization device |
| CN111701431A (en) * | 2020-05-06 | 2020-09-25 | 赵春波 | Ship exhaust gas desulfurization assembly |
| CN111701431B (en) * | 2020-05-06 | 2021-01-26 | 赵春波 | Ship exhaust gas desulfurization assembly |
| CN111672259A (en) * | 2020-07-06 | 2020-09-18 | 北京北控生态建设集团有限公司 | Atmospheric haze treatment device |
| CN111672259B (en) * | 2020-07-06 | 2021-10-15 | 北京北控生态建设集团有限公司 | Atmospheric haze treatment device |
| CN113751256A (en) * | 2021-08-27 | 2021-12-07 | 北新集团建材股份有限公司 | Spraying clean system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170818 Termination date: 20190104 |