CN205948636U - Waste gas absorbs filled tower - Google Patents
Waste gas absorbs filled tower Download PDFInfo
- Publication number
- CN205948636U CN205948636U CN201620683524.XU CN201620683524U CN205948636U CN 205948636 U CN205948636 U CN 205948636U CN 201620683524 U CN201620683524 U CN 201620683524U CN 205948636 U CN205948636 U CN 205948636U
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- waste gas
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- packed tower
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- gas distribution
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a waste gas absorbs filled tower, the fog -zone is distinguished and removed including mass transfer reaction zone, spraying purification, the gas distribution room is linked together with the waste gas import, gas distribution room below is provided with the tympanic bulla pipe, gas distribution room top is provided with the tedge, the tedge is distinguished with spraying purification and is linked together, be equipped with gas distribution orifice plate and packing layer in the spraying purification district, near packing layer still is provided with and sprays the layer, remove the fog -zone and be provided with the defogging layer, lie in defogging layer top is provided with the air outlet. The utility model discloses compact structure removes the acid mist and a great deal of characteristics such as colourity hard to manage is efficient, the occupation of land space is little, investment province, environmental protection and energy saving, operate is reliable and stable, the maintenance is convenient. The acid mist waste gas that produces in the time of effectively getting rid of the production and processing operation etc. And purifying effect is good, and the high not high scheduling problem of big efficiency that takes up an area of of traditional wet purification investment has been solved effectively to the security height.
Description
Technical field
This utility model is related to a kind of waste gas treatment equipment, more particularly, to a kind of waste gas absorption packed tower.
Background technology
In the commercial production course of processing, metal five metalworking, chemical research, heavy chemicals and acid solution preparation etc. are in pickling
During the operations such as plating, liquid medicine allotment, experimentation, acid accumulator charging, the acid mist waste gas of generation is that a kind of composition is sufficiently complex
Waste gas, its corrosion strength is strong, toxicity is big；Acid mist waste gas is a kind of big waste gas of contamination, and the discharge of acid mist can cause work
The in the air acid mist in place and sour gas diffuse, and can cause the acid deposition in atmospheric environment after entering air again.It is not only endangered
And workman and Factory Building surrounding resident is healthy, corrosion plant and equipment and precision instrument, cause the loss producing and living, and
And also can bring harmful effect to crops and other vegeto-animal existence, cause damage to building, cultural relics and historic sites etc. etc..
Because acid has strong corrosivity, as long as people's contact mist will injure skin, in fog, people needs breathing meeting inspiration unavoidably
Fog fog belt corrosivity can calcination trachea throat and the lobe of the lung etc..For this reason, acid mist waste gas is all serious harm type to human body to environment
Pollutant remove acid treatment it is necessary to performing acid mist waste gas and more thoroughly purifying.
Utility model content
The purpose of this utility model is to solve involved technical problem in background technology, there is provided a kind of waste gas is inhaled
Receive packed tower.
This utility model provides a kind of waste gas absorption packed tower, including mass transfer reaction area, spray cleaning area and remove fog-zone,
Described mass transfer reaction area is provided with upper and lower dividing plate, and described upper and lower dividing plate is formed with cloth air chamber, described cloth air chamber and exhaust gas inlet phase
Connection, is provided with bubbling pipe below described cloth air chamber, is provided with tedge above described cloth air chamber；
Described tedge is connected with spray cleaning area, is provided with gas distribution orifice plate and packing layer, institute in described spray cleaning area
The one end stating gas distribution orifice plate is connected with packing layer, and the other end is used for receiving pending gas, also sets up near described filler layer
There is spraying layer；
Described fog-zone is provided with demisting layer, be provided with air outlet above described demisting layer.
Gas is pressed into by centrifugal fan or sucks air inlet and subsequently enters mass transfer reaction area, and its bubble structure is that acid mist gives up
By being evenly distributed in alkali liquor by playpipe in tower, when bubble rises through bubble level, acid mist waste gas produces multistage gas
Mass transport process, due to MULTI CONTACT and the huge contact area of gas-liquid, mass transfer rate is very high.Ortho acid mist waste gas enters by upper
In the closed vessel that lower clapboard is formed.Jet pipe is arranged on lower clapboard, ortho acid mist waste gas is imported the alkali liquor area on absorption tower.Acid mist
Waste gas bubbling from alkali liquor rises, and flows through the tedge of lower clapboard in insertion.Because speed is very low, the liquid that carries in acid mist waste gas
The space dropping in upper partition is settlement separate, and ortho acid mist waste gas enters bubble tower and provides efficient gas-to-liquid contact mode,
Acid mist waste gas and dust impurities etc. can efficiently be removed on the basis of stable and reliable.By bubbling device, waste gas is uniform
Be diffused in alkali liquor so that tower purify reach very high performance.Acid mist waste gas is by being immersed in the many of below alkali liquor liquid level
Playpipe is ejected in alkali liquor, and produces a bubble layer, and this bubble layer promotes the absorption of chemicals in acid mist waste gas；Only
The tedge through upper spacer for the activating QI body enters two spray cleaning areas of tower body core, to packing layer, the neutralizer spraying with nozzle
Haptoreaction further.Gas after absorption continues up flowing, and then clean gas make droplet and gas by filler demister
Body separates, thus reaching except mist purification purpose, the clean gas after purification are entered in air by blast cap and exhaust duct or blower fan.
Solve this acid mist waste gas air pollution problem with thorough.
Preferably, the lower section of described bubbling pipe is provided with bubbling area.
Preferably, also include observing manhole.
Preferably, also include drainage screen, after described drainage screen, be provided with water circulating pump.
Preferably, also include dosing mouth, described dosing mouth is used for supplement process medicinal liquid.
Preferably, the lower section in described mass transfer reaction area is provided with base Stilt layer.
In sum, this utility model has the advantage that：
This utility model compact conformation, acid-mist-removing and difficult colourity efficiency high, take up an area that space is little, reduced investment, environmental protection section
Can, operation stable and reliable operation, the various features such as easy to maintenance.The acid mist waste gas producing during production and processing operation can effectively be removed
Deng, and good purification, the safe traditional wet that efficiently solves purifies the problems such as investment is high to take up an area inefficient greatly.
Brief description
Fig. 1 is the schematic diagram of the present embodiment；
Fig. 2 is the schematic top plan view of Fig. 1.
Specific embodiment
As shown in Figure 1-2, a kind of waste gas absorption packed tower, including mass transfer reaction area, spray cleaning area and remove fog-zone, described
Mass transfer reaction area is provided with upper and lower dividing plate 5,2, and described upper and lower dividing plate 5,2 is formed with cloth air chamber, described cloth air chamber and exhaust gas inlet 1
It is connected, be provided with bubbling pipe 3 below described cloth air chamber, above described cloth air chamber, be provided with tedge 6；
Described tedge 6 is connected with spray cleaning area, is provided with gas distribution orifice plate 7 and packing layer 8 in described spray cleaning area,
One end of described gas distribution orifice plate 7 is connected with packing layer 8, and the other end is used for receiving pending gas, and described filler layer 8 is nearby also
It is provided with spraying layer 9；
Described fog-zone is provided with demisting layer 10, be provided with air outlet 11 above described demisting layer 10.
The lower section of described bubbling pipe 3 is provided with bubbling area 4.Also include observing manhole 12.Also include drainage screen 13, described
It is provided with water circulating pump 14 after drainage screen 13.Also include dosing mouth 15, described dosing mouth 15 is used for supplement process medicinal liquid.Described
The lower section in mass transfer reaction area is provided with base Stilt layer 16.
In the presence of centrifugal induced draught fan malleation or negative pressure, acid mist waste gas enters core purification treatment area by exhaust gas inlet 1
One of bubble structure area, its bubble structure be acid mist waste gas by being evenly distributed in alkali liquor by bubbling pipe in tower 3, work as bubble
When rising through bubble level, acid mist waste gas produces multistage mass transport process, due to MULTI CONTACT and the huge contact surface of gas-liquid
Long-pending, mass transfer rate is very high and reach and efficiently go sour decontamination effect.Gas enters purification gas cloth air chamber by tedge 6 to be passed through
After gas distribution orifice plate 7 enters packing layer 8, that is, come two multistage filler spray atomizing purifying areas of core, spray form is using double-deck
Filler, two-stage spraying layer 9, so that vapour-liquid is fully contacted, depth ensures clean-up effect, the gas after reinforced abundant process passes through to remove
Mist layer 10, makes the gas after humidification atomization process carry out gas-liquid and is sufficiently separated, reach the purpose of demisting, and clean gas pass through air-out
Mouth 11 externally discharges, and this equipment only need to guarantee air inlet 1 connection sealing during using, and water circulating pump 14 works well, dirt
Moisture off-network 13 is intact and bubbling area 4 loads alkali liquor in specified range, such as notes abnormalities, please closes power supply in time, exclusion
Normal use can be put into after exception.
The present embodiment can be joined using a corrosion-proof type fiberglass centrifugal fan and plastic water pump or rustless steel water pump with tower
?.When process air quantity is more than 20000 cubic metres, design requirement just can be reached using two water pumps.
Described above is only to explain so that those of ordinary skill in the art's can completely implements this to of the present utility model
Scheme, but be not to restriction of the present utility model, those skilled in the art can be as needed after reading this specification
The present embodiment is made does not have the modification of creative contribution, and these are all not creative modifications.But as long as in this practicality
All protected by Patent Law in new right.
Claims (6)
1. a kind of waste gas absorption packed tower it is characterised in that：Including mass transfer reaction area, spray cleaning area and remove fog-zone, described biography
Qualitative response area is provided with upper and lower dividing plate (5,2), and described upper and lower dividing plate (5,2) is formed with cloth air chamber, and described cloth air chamber is entered with waste gas
Mouth (1) is connected, and is provided with bubbling pipe (3), is provided with tedge (6) above described cloth air chamber below described cloth air chamber；
Described tedge (6) is connected with spray cleaning area, is provided with gas distribution orifice plate (7) and packing layer in described spray cleaning area
(8), one end of described gas distribution orifice plate (7) is connected with packing layer (8), and the other end is used for receiving pending gas, described filler
Layer (8) is nearby additionally provided with spraying layer (9)；
Described fog-zone is provided with demisting layer (10), be provided with air outlet (11) above described demisting layer (10).
2. a kind of waste gas absorption packed tower according to claim 1 it is characterised in that：The lower section of described bubbling pipe (3) sets
It is equipped with bubbling area (4).
3. a kind of waste gas absorption packed tower according to claim 1 it is characterised in that：Also include observing manhole (12).
4. a kind of waste gas absorption packed tower according to claim 1 it is characterised in that：Also include drainage screen (13), described
It is provided with water circulating pump (14) after drainage screen (13).
5. a kind of waste gas absorption packed tower according to claim 1 it is characterised in that：Also include dosing mouth (15), described
Dosing mouth (15) is used for supplement process medicinal liquid.
6. a kind of waste gas absorption packed tower according to claim 1 it is characterised in that：The lower section in described mass transfer reaction area sets
It is equipped with base Stilt layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683524.XU CN205948636U (en) | 2016-06-29 | 2016-06-29 | Waste gas absorbs filled tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683524.XU CN205948636U (en) | 2016-06-29 | 2016-06-29 | Waste gas absorbs filled tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948636U true CN205948636U (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683524.XU Active CN205948636U (en) | 2016-06-29 | 2016-06-29 | Waste gas absorbs filled tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771945A (en) * | 2018-09-18 | 2018-11-09 | 曹峰 | A kind of packed tower for waste gas purification |
-
2016
- 2016-06-29 CN CN201620683524.XU patent/CN205948636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771945A (en) * | 2018-09-18 | 2018-11-09 | 曹峰 | A kind of packed tower for waste gas purification |
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