CN205164471U - Handle scrubbing tower of stench tail gas - Google Patents
Handle scrubbing tower of stench tail gas Download PDFInfo
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- CN205164471U CN205164471U CN201520963973.5U CN201520963973U CN205164471U CN 205164471 U CN205164471 U CN 205164471U CN 201520963973 U CN201520963973 U CN 201520963973U CN 205164471 U CN205164471 U CN 205164471U
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- tower body
- filler
- tail gas
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Abstract
The utility model relates to a scrubbing tower, in particular to handle scrubbing tower of stench tail gas mainly overcomes the limitation of current acid -base fog scrubbing tower on handling organic stench waste gas. Its characterized in that: last tower body top be equipped with two ultraviolet lamp at least, the internal portion of upper column be equipped with the last tower body filler that is loaded with photocatalysis. Use the utility model discloses, the back is handled to the acid -base fog of waste gas in down the lower tower body of tower body packs, has got rid of partial foul gas, then gets into and go up the tower body, under ultraviolet lamp's of the shining, and the photocatalysis's in packing through last tower body catalysis, emergence degradation reaction thoroughly gets rid of the foul gas. The utility model discloses can handle the multiple foul gas among the GB14554 -93, it is especially obvious to organic foul gas effect.
Description
Technical field
The utility model relates to a kind of scrubbing tower, particularly a kind of scrubbing tower processing stench tail gas.
Background technology
Scrubbing tower is a kind of gas purification treatment facility, and it produces can the basis of floating filler layer gas purifier be improved, and be widely used in the pre-treatment of the aspect such as industrial waste gas purifying, dedusting, clean-up effect is fine.
Soda acid mist scrubbing tower is a kind of scrubbing tower for the treatment of soda acid waste gas, waste gas is via filled type acid mist scrubbing tower, adopt gas-liquid conversed absorption pattern process, namely soda acid liquid is under tower top is downwards with vaporific (or droplet) spraying, waste gas is then reached the object of gas-liquid contact by tower body (reverse flow), have good treatment effect to foul waste gas such as H2S, SOX, NOX, HCI, NH3, CI2.But soda acid mist scrubbing tower is to organic odoriferous exhaust-gas treatment poor effect such as trimethylamine, methyl mercaptan, methyl sulfide, methyl disulfide, two mineralising carbon and styrene.
Utility model content
In order to overcome the limitation of existing soda acid mist scrubbing tower on process organic odoriferous waste gas, the utility model provides a kind of scrubbing tower processing stench tail gas.
The technical solution of the utility model is as follows:
A kind of scrubbing tower processing stench tail gas, comprise the liquid collecting tank, lower tower body and the upper tower body that are connected successively by flange from bottom to top, described liquid collecting tank is provided with exhaust gas entrance and liquid outlet, described lower tower body inside is provided with lower tower body filler, described upper tower body bottom is provided with shower, described upper tower body top is provided with waste gas outlet, it is characterized in that: described upper tower body top is at least provided with two ultraviolet lamps, and described upper tower body inside is provided with the upper tower body filler of photocatalyst-bearing.
Described photochemical catalyst adopts nano TiO 2.
Described upper tower body filler adopts Inorganic Non-metallic Materials.
Described upper tower body filler adopts sepiolite filler.
Described upper tower body filler adopts active carbon filler.
Described upper tower body filler adopts fiber glass packing.
Described upper tower body filler adopts ceramic packing.
Described lower tower body filler adopts S31603 ripple packing.
Use the utility model, after the soda acid mist process of waste gas in the lower tower body filler 21 of lower tower body 2, eliminate part foul gas, then tower body 3 is entered, under the irradiation of ultraviolet lamp 33, by the catalysis of the photochemical catalyst in upper tower body filler 34, there is degradation reaction, thoroughly remove foul gas.The utility model can process the multiple foul gas in GB14554-93, particularly to organic odor gas successful.
Accompanying drawing explanation
Fig. 1 is a kind of front schematic view processing the scrubbing tower of stench tail gas of the utility model.
Fig. 2 is a kind of top view processing the scrubbing tower of stench tail gas of the utility model.
Liquid collecting tank 1, lower tower body 2, upper tower body 3, exhaust gas entrance 11, liquid outlet 12, lower tower body filler 21, shower 31, waste gas outlet 32, ultraviolet lamp 33, upper tower body filler 34 in figure.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, present embodiments provide a kind of structure processing the scrubbing tower of stench tail gas: comprise the liquid collecting tank 1 be connected successively by flange, lower tower body 2 and upper tower body 3 from bottom to top, described liquid collecting tank 1 is provided with exhaust gas entrance 11 and liquid outlet 12, described lower tower body 2 inside is provided with lower tower body filler 21, described upper tower body bottom is provided with shower 31, and described upper tower body 3 top is provided with waste gas outlet 32; Described upper tower body 3 top is at least provided with two ultraviolet lamps 33, and described upper tower body 3 inside is provided with the upper tower body filler 34 of photocatalyst-bearing.
In the present embodiment, after the soda acid mist process of waste gas in the lower tower body filler 21 of lower tower body 2, remove part foul gas, then tower body 3 is entered, under the irradiation of ultraviolet lamp 33, by the catalysis of the photochemical catalyst in upper tower body filler 34, there is degradation reaction, thoroughly remove foul gas.The utility model can process the multiple foul gas in GB14554-93, particularly to organic odor gas successful.
The utility model, described photochemical catalyst adopts nano TiO 2.Tio2 has good anti-light corrosivity and catalytic activity, and stable performance, cheap and easy to get, nontoxic, is the optimal light catalyst of generally acknowledging at present.
The utility model, described upper tower body filler 34 adopts Inorganic Non-metallic Materials.In general, Inorganic Non-metallic Materials has stable chemical performance, the feature such as anti-corrosion, is applicable to Strong oxdiative, reduces by force, and to the occasion of intensity and toughness without too large requirement.
The utility model, described upper tower body filler 34 adopts sepiolite filler.Sepiolite is a kind of natural minerals, has stronger adsorptivity and catalytic activity, and high temperature resistant, and acid and alkali-resistance is especially suitable for use as the carrier of catalyst.
The utility model, described upper tower body filler 34 adopts active carbon filler.Active carbon is porous material, and stable chemical performance, surface area are large, load factor is large, by around Adsorption of Organic to nano TiO 2, can increase interfacial concentration, thus fast reaction speed, be a most widely used class catalyst carrier.
The utility model, described upper tower body filler 34 adopts fiber glass packing.Glass fibre low price, and have good light transmission, is beneficial to ultraviolet abundant irradiation, can effective fast reaction speed.
The utility model, described upper tower body filler 34 adopts ceramic packing.Pottery is also a kind of porous material, has good adherence to nano TiO 2, and acidproof crying out property and heat-resisting quantity better, also can be used as catalyst carrier.Compared with active carbon, there is superhydrophilicity and outstanding dirt-removing functions.
Described lower tower body filler 21 adopts S31603 ripple packing.S31603 ripple packing has excellent acidproof, alkaline-resisting, corrosion resisting property, particularly suitable load acid mist, alkali mist.
Obviously, above-described embodiment of the present utility model is only used to the utility model example is described, and the restriction not to embodiment of the present utility model.For those of ordinary skill in the field, other multi-form change or variations can also be made on the basis of the above description.Here without the need to also poor example cannot be given to all embodiments.And these belong to connotation of the present utility model the apparent change of amplifying out or variation still belong to protection domain of the present utility model.
Claims (8)
1. one kind processes the scrubbing tower of stench tail gas, comprise the liquid collecting tank (1) be connected successively by flange from bottom to top, lower tower body (2) and upper tower body (3), described liquid collecting tank (1) is provided with exhaust gas entrance (11) and liquid outlet (12), described lower tower body (2) inside is provided with lower tower body filler (21), described upper tower body bottom is provided with shower (31), described upper tower body (3) top is provided with waste gas outlet (32), it is characterized in that: described upper tower body (3) top is at least provided with two ultraviolet lamps (33), described upper tower body (3) inside is provided with the upper tower body filler (34) of photocatalyst-bearing.
2. a kind of scrubbing tower processing stench tail gas according to claim 1, is characterized in that: described photochemical catalyst adopts nano TiO 2.
3. a kind of scrubbing tower processing stench tail gas according to claim 1, is characterized in that: described upper tower body filler (34) adopts Inorganic Non-metallic Materials.
4. a kind of scrubbing tower processing stench tail gas according to claim 3, is characterized in that: described upper tower body filler (34) adopts sepiolite filler.
5. a kind of scrubbing tower processing stench tail gas according to claim 3, is characterized in that: described upper tower body filler (34) adopts active carbon filler.
6. a kind of scrubbing tower processing stench tail gas according to claim 3, is characterized in that: described upper tower body filler (34) adopts fiber glass packing.
7. a kind of scrubbing tower processing stench tail gas according to claim 3, is characterized in that: described upper tower body filler (34) adopts ceramic packing.
8. a kind of scrubbing tower processing stench tail gas according to claim 1, is characterized in that: described lower tower body filler (21) adopts S31603 ripple packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963973.5U CN205164471U (en) | 2015-11-25 | 2015-11-25 | Handle scrubbing tower of stench tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963973.5U CN205164471U (en) | 2015-11-25 | 2015-11-25 | Handle scrubbing tower of stench tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164471U true CN205164471U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963973.5U Expired - Fee Related CN205164471U (en) | 2015-11-25 | 2015-11-25 | Handle scrubbing tower of stench tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376638A (en) * | 2017-09-19 | 2017-11-24 | 重庆净空居环保科技有限公司 | Fermentation waste gas processing equipment and processing method |
-
2015
- 2015-11-25 CN CN201520963973.5U patent/CN205164471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376638A (en) * | 2017-09-19 | 2017-11-24 | 重庆净空居环保科技有限公司 | Fermentation waste gas processing equipment and processing method |
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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 |
Granted publication date: 20160420 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |