CN204973589U - Sack dust removal catalytic oxidation efficient handling of waste gas equipment - Google Patents
Sack dust removal catalytic oxidation efficient handling of waste gas equipment Download PDFInfo
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- CN204973589U CN204973589U CN201520749859.2U CN201520749859U CN204973589U CN 204973589 U CN204973589 U CN 204973589U CN 201520749859 U CN201520749859 U CN 201520749859U CN 204973589 U CN204973589 U CN 204973589U
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- Prior art keywords
- waste gas
- housing
- catalytic oxidation
- tio
- sack
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Abstract
The utility model discloses a sack dust removal catalytic oxidation efficient handling of waste gas equipment belongs to the waste gas treatment technical field, handles the not good problem of waste gas effect for solving prior art. The utility model relates to a sack dust removal catalytic oxidation efficient handling of waste gas equipment, including draught fan and casing, be provided with the slot on the lateral wall of casing, set up nanometer tiO2 photocatalysis net in the slot, the upper end and the lower extreme department that are located casing between the nanometer tiO2 photocatalysis net are provided with high energy ultraviolet tube, set up sack cleaner, inside sack pulse cylinder and the dust arrester of being provided with of sack cleaner in the place ahead of casing. The beneficial effects of the utility model are that: can the efficient handling of industrial waste gas foul smell to the treatment effect is showing, need not to add any additive, and can not produce secondary pollution.
Description
Technical field
The utility model relates to technical field of waste gas treatment, and particularly a kind of bag-type dust catalytic oxidation efficiently processes exhaust gas apparatus.
Background technology
Usually, the places such as such as oil plant, rubber plant, chemical plant, pharmaceutical factory, sewage treatment plant, refuse transfer station, changing food waste treatment plant, feed factory, printing and dyeing mill, spraying factory can produce poisonous and harmful, irritating foul gas such as volatile organic matter (VOC), inorganic matter, hydrogen sulfide, ammonia, mercaptan, thioether, benzene, have also threatened the safety of people while heavy damage surrounding enviroment.
At present, common industrial waste gas odor treating device, the photocatalysis technology adopted processes with ultraviolet shortwave, industrially be only applicable to the part pernicious gas processing low concentration, low air quantity, and do not supplement corresponding convected air in time as reactant, so treatment effeciency is low, treatment effect is also not obvious.
Summary of the invention
Have a strong impact on to solve foul gas the problem that human body is healthy and prior art treatment effect is not good, the utility model provides a kind of bag-type dust catalytic oxidation and efficiently processes exhaust gas apparatus.
The technical solution of the utility model is: a kind of bag-type dust catalytic oxidation efficiently processes exhaust gas apparatus, comprise air-introduced machine 1, housing 2, the air inlet pipe 3 being connected to housing 2 two ends and discharge pipe 8, it is characterized in that: the sidewall of housing 2 is provided with slot 5, in slot 5, nano-TiO is set
2photocatalysis net 6, is positioned at nano-TiO
2between photocatalysis net 6, the top and bottom place of housing 2 is provided with high energy ultraviolet fluorescent tube 7, housing 2 discharge pipe 8 is below fixedly connected with air-introduced machine 1 by ring flange 4, in the front of housing 2, sack cleaner 9 is set, the upper end of sack cleaner 9 is provided with fixed head 10, the below at the manhole place on fixed head 10 is connected with cloth bag 11, go out to be provided with pulse cylinder 12 at the top cloth sack of cloth bag 11, pulse cylinder 12 is fixed on fixed head 10, the bottom of deduster 9 is provided with dust arrester 13, the top of deduster 9 is connected with the blast pipe 3 on housing 2 by pipeline.
The end of air inlet pipe 3 and discharge pipe 8 is equipped with ring flange 4, and the bore of air inlet pipe 3 changes from small to big, and the bore of discharge pipe 8 from large to small.
Nano-TiO
2photocatalysis net 6 comprises aluminium base 61 and is coated with TiO
2the aluminium net 62 of coating, nano-TiO
2photocatalysis net 6 is that honeycomb is netted.
The beneficial effects of the utility model are: can efficiently process industrial waste gas foul smell, and obvious processing effect, without the need to adding any additive, and can not secondary pollution be produced.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the utility model bag-type dust catalytic oxidation efficiently processes exhaust gas apparatus;
Fig. 2 is that the utility model bag-type dust catalytic oxidation efficiently processes nano-TiO in exhaust gas apparatus
2the structural representation of photocatalysis net;
1 air-introduced machine; 2 casings; 3 air inlet pipe; 4 ring flanges; 5 slots; 6 nano-TiOs
2photocatalysis net; 7 high energy ultraviolet fluorescent tubes; 8 discharge pipes; 9 sack cleaners; 10 fixed heads; 11 cloth bags; 12 pulse cylinders; 13 dust arresters; 61 aluminium bases; 62 are coated with TiO
2the aluminium net of coating.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of bag-type dust catalytic oxidation efficiently processes exhaust gas apparatus, comprises air-introduced machine 1, housing 2, the air inlet pipe 3 being connected to housing 2 two ends and discharge pipe 8, the sidewall of housing 2 is provided with slot 5, arranges nano-TiO in slot 5
2photocatalysis net 6, is positioned at nano-TiO
2between photocatalysis net 6, the top and bottom place of housing 2 is provided with high energy ultraviolet fluorescent tube 7, housing 2 discharge pipe 8 is below fixedly connected with air-introduced machine 1 by ring flange 4, in the front of housing 2, sack cleaner 9 is set, the upper end of sack cleaner 9 is provided with fixed head 10, the below at the manhole place on fixed head 10 is connected with cloth bag 11, go out to be provided with pulse cylinder 12 at the top cloth sack of cloth bag 11, pulse cylinder 12 is fixed on fixed head 10, the bottom of deduster 9 is provided with dust arrester 13, the top of deduster 9 is connected with the blast pipe 3 on housing 2 by pipeline.Wherein, the end of air inlet pipe 3 and discharge pipe 8 is equipped with ring flange 4, and the bore of air inlet pipe 3 changes from small to big, and the bore of discharge pipe 8 from large to small; Nano-TiO
2photocatalysis net 6 comprises aluminium base 61 and is coated with TiO
2the aluminium net 62 of coating, nano-TiO
2photocatalysis net 6 is that honeycomb is netted.
The solid dust elimination that cloth bag 11 in deduster 9 can make, pulse cylinder 12 can produce high-voltage pulse gas, and can blow off the dust be attached on cloth bag 11, improves filter efficiency, decrease clearing times.
Waste gas foul smell after convected air and dedusting is sent in photocatalytic redox equipment by air-introduced machine 1, and now high energy ultraviolet fluorescent tube 7 produces the ultraviolet vacuum ripple of 160 ~ 170nm, and this ultraviolet vacuum ripple is radiated at nano-TiO
2on photocatalysis net 6, under catalytic action, the water in convected air and oxygen react, thus produce two kinds of extremely strong oxidants of oxidisability, and one is hydroxyl radical free radical OH
-, another kind is Superoxide anion free radical O
2-and O
-.These two kinds of oxidants can the poisonous and harmful substance in waste gas, foul smell, and as most of organic matters such as aldehydes, benzene class, Ammonia, nitrogen oxide, sulfide, under the effect of photochemical catalytic oxidation, reduction generates water, carbon dioxide with other nontoxic material.Process high concentration that can be energy-efficient at normal temperatures, measure large poisonous and hazardous industrial waste gas foul smell.And without the need to any additive in processing procedure, because photocatalysis oxidation reaction time of staying in reduction process is extremely short, can not secondary pollution be produced.Nano-TiO
2photocatalysis net 6 comprises aluminium base 61 and is coated with TiO
2the aluminium net 62 of coating, nano-TiO
2photocatalysis net 6 is that honeycomb is netted, and the lighter weight of catalysis net, is easy to carry, and honeycomb is netted can mist and nano-TiO
2photocatalysis net fully contacts, and improves catalytic oxidation efficiency.Nano-TiO
2photocatalysis net 6 is inserted in slot 5, is convenient for changing, convenient and practical.
Claims (3)
1. a bag-type dust catalytic oxidation efficiently processes exhaust gas apparatus, comprise air-introduced machine (1), housing (2), the air inlet pipe (3) being connected to housing (2) two ends and discharge pipe (8), it is characterized in that: the sidewall of housing (2) is provided with slot (5), slot arranges nano-TiO in (5)
2photocatalysis net (6), is positioned at nano-TiO
2between photocatalysis net (6), the top and bottom place of housing (2) is provided with high energy ultraviolet fluorescent tube (7), housing (2) discharge pipe below (8) is fixedly connected with air-introduced machine (1) by ring flange (4), in the front of housing (2), sack cleaner (9) is set, the upper end of sack cleaner (9) is provided with fixed head (10), the below at the manhole place on fixed head (10) is connected with cloth bag (11), go out to be provided with pulse cylinder (12) at the top cloth sack of cloth bag (11), pulse cylinder (12) is fixed on fixed head (10), the bottom of deduster (9) is provided with dust arrester (13), the top of deduster (9) is connected with the blast pipe (3) on housing (2) by pipeline.
2. bag-type dust catalytic oxidation as claimed in claim 1 efficiently processes exhaust gas apparatus, it is characterized in that: the end of air inlet pipe (3) and discharge pipe (8) is equipped with ring flange (4), the bore of air inlet pipe (3) changes from small to big, and the bore of discharge pipe (8) from large to small.
3. bag-type dust catalytic oxidation as claimed in claim 1 efficiently processes exhaust gas apparatus, it is characterized in that: nano-TiO
2photocatalysis net (6) comprises aluminium base (61) and is coated with TiO
2the aluminium net (62) of coating, nano-TiO
2photocatalysis net (6) for honeycomb netted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749859.2U CN204973589U (en) | 2015-09-25 | 2015-09-25 | Sack dust removal catalytic oxidation efficient handling of waste gas equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749859.2U CN204973589U (en) | 2015-09-25 | 2015-09-25 | Sack dust removal catalytic oxidation efficient handling of waste gas equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973589U true CN204973589U (en) | 2016-01-20 |
Family
ID=55108009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749859.2U Expired - Fee Related CN204973589U (en) | 2015-09-25 | 2015-09-25 | Sack dust removal catalytic oxidation efficient handling of waste gas equipment |
Country Status (1)
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| CN (1) | CN204973589U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110811A (en) * | 2016-07-23 | 2016-11-16 | 安徽乙地生态科技有限公司 | A kind of based on pulse dust removal waste gas purification apparatus |
| CN106110870A (en) * | 2016-08-31 | 2016-11-16 | 苏州贝捷环保设备有限公司 | Coal-burning boiler dry dust removal and system for desulfuration and denitration |
| CN106215693A (en) * | 2016-08-31 | 2016-12-14 | 苏州贝捷环保设备有限公司 | Coal-fired flue-gas processes and uses dry chemical Catalytic processor |
| CN106215560A (en) * | 2016-08-31 | 2016-12-14 | 苏州贝捷环保设备有限公司 | Coal-fired flue-gas processes with dust chemical catalysis parallel processors |
| CN108434955A (en) * | 2018-05-16 | 2018-08-24 | 北京艺轩吉装饰工程有限公司 | A kind of cement production line emission-control equipment |
-
2015
- 2015-09-25 CN CN201520749859.2U patent/CN204973589U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110811A (en) * | 2016-07-23 | 2016-11-16 | 安徽乙地生态科技有限公司 | A kind of based on pulse dust removal waste gas purification apparatus |
| CN106110870A (en) * | 2016-08-31 | 2016-11-16 | 苏州贝捷环保设备有限公司 | Coal-burning boiler dry dust removal and system for desulfuration and denitration |
| CN106215693A (en) * | 2016-08-31 | 2016-12-14 | 苏州贝捷环保设备有限公司 | Coal-fired flue-gas processes and uses dry chemical Catalytic processor |
| CN106215560A (en) * | 2016-08-31 | 2016-12-14 | 苏州贝捷环保设备有限公司 | Coal-fired flue-gas processes with dust chemical catalysis parallel processors |
| CN106215560B (en) * | 2016-08-31 | 2018-04-13 | 苏州贝捷环保设备有限公司 | Dust chemical catalysis parallel processors are used in coal-fired flue-gas processing |
| CN108434955A (en) * | 2018-05-16 | 2018-08-24 | 北京艺轩吉装饰工程有限公司 | A kind of cement production line emission-control equipment |
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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: 20160120 Termination date: 20170925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |