CN103949122B - Moving bed stratum granulosum dedusting day with fog - Google Patents
Moving bed stratum granulosum dedusting day with fog Download PDFInfo
- Publication number
- CN103949122B CN103949122B CN201410172079.6A CN201410172079A CN103949122B CN 103949122 B CN103949122 B CN 103949122B CN 201410172079 A CN201410172079 A CN 201410172079A CN 103949122 B CN103949122 B CN 103949122B
- Authority
- CN
- China
- Prior art keywords
- moving bed
- stratum granulosum
- band
- tubular shell
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention discloses the moving bed stratum granulosum dedusting day with fog that a kind of demisting efficiency is high and can be recycled, comprise a tubular shell, one horizontally disposed moving bed housing passes described tubular shell and is fixedly connected with tubular shell, and described moving bed housing is provided with through hole, this through hole is communicated with tubular shell; Moving bed is provided with in described moving bed housing, described moving bed is by drive roll, driven voller and consist of the band that rolls that drive roll and driven voller drive jointly, this rolls the corresponding described lead to the hole site place of band, and rolls to bring and be provided with passage, is provided with stratum granulosum cloth material space rolling above band; On described moving bed housing and correspondence roll band two ends position be respectively equipped with discharging opening and charging aperture.The present invention adopts moving bed mode, makes the stratum granulosum slowly movement on moving bed, to remove cloud to the air-flow through stratum granulosum.This stratum granulosum arranges that evenly removal efficiency can reach 99%.
Description
Technical field
The present invention relates to cloud and remove field, particularly relate to a kind of moving bed stratum granulosum dedusting day with fog.
Background technology
The cloud of current wet process of FGD removes, the cloud of a converter flue-gas wet dust removal system removes, finishing mill exhaust mist of oil removes and remove work by the cloud of discharging after wet-treating in the cloud removing process of other wet flue gas discharge system mainly adopts mechanical deflection plate, silk screen, static spray catcher, fixed bed stratum granulosum demister, sintered plate etc.All there are some problems in these modes or method.
Machinery deflection plate: demisting efficiency is general, and water smoke escapement ratio is high, and must in establish water purification to rinse, flue gas stream repeats to sweep along water smoke phenomenon serious.
Mesh mist eliminator: also the same with mechanical deflection plate, demisting efficiency is general, and water smoke escapement ratio is high, easily blocks up, and in establish water purification to rinse, flue gas stream repeats to sweep along water smoke phenomenon serious.
Static spray catcher: demisting efficiency is depending on concrete smoke property, low to cleaner flue gas water smoke capture rate, when pole plate water rinses, flue gas stream repeats to sweep along water smoke phenomenon also serious, and static spray catcher equipment investment is costly high, and operational management requires high.
Fixed bed stratum granulosum demister: easily block up, inside establishes water purification to rinse, and flue gas stream repeats to sweep along water smoke phenomenon serious.
Sintered plate cloud filter: easily block up, equipment investment costly.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide the moving bed stratum granulosum dedusting day with fog that a kind of demisting efficiency is high and can be recycled.
For achieving the above object, a kind of moving bed stratum granulosum dedusting day with fog of the present invention, comprises a tubular shell, and a horizontally disposed moving bed housing passes described tubular shell and is fixedly connected with tubular shell, and described moving bed housing is provided with through hole, this through hole is communicated with tubular shell;
Moving bed is provided with in described moving bed housing, described moving bed is by drive roll, driven voller and consist of the band that rolls that drive roll and driven voller drive jointly, this rolls the corresponding described lead to the hole site place of band, and rolls to bring and be provided with passage, is provided with stratum granulosum cloth material space rolling above band;
On described moving bed housing and correspondence roll band two ends position be respectively equipped with discharging opening and charging aperture.
Preferably, connect a discharge nozzle at discharging opening, be provided with discharging spiral conveyor in discharge nozzle inside, connect a feed pipe at charging aperture, be provided with particle distributing auger conveyer in feed pipe inside.
Preferably, between discharge nozzle and feed pipe, be provided with a carrier pipe, in carrier pipe, be provided with particles circulating conveying worm.
Preferably, discharging opening position is provided with discharging particle spraying-cleaning device.
Preferably, on moving bed housing and correspondence roll band two ends position be also respectively equipped with stratum granulosum thickness adjusting apparatus, discharging sealing regulating.
Preferably, below discharge nozzle and feed pipe, drainage arrangement is provided with.
Preferably, moving bed take-up device is provided with in one end of moving bed housing.
Preferably, the below of rolling band is up provided with bracket.
Beneficial effect of the present invention is:
1, the present invention adopts moving bed mode, makes the stratum granulosum slowly movement on moving bed, to remove cloud to the air-flow through stratum granulosum.This stratum granulosum arranges that evenly removal efficiency can reach 99%.
2, the present invention adopts and cleans particulate material at discharging opening water spray, there is not flue gas stream and repeats to sweep along water smoke phenomenon.
3, the present invention is after particulate material cleaning, and adopt helix transporting device to be delivered to particulate material from the moving bed particulate material port of export and add end, particulate material recycles.
4, the present invention adopts common, economic particulate material, and equipment composition is simple, total investment expenses economy.
Accompanying drawing explanation
Fig. 1 is the side view of moving bed stratum granulosum dedusting day with fog described in the embodiment of the present invention;
Fig. 2 is the top view of moving bed stratum granulosum dedusting day with fog described in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
As depicted in figs. 1 and 2, a kind of moving bed stratum granulosum dedusting day with fog described in the embodiment of the present invention, removes for the cloud after getting rid of the flue gas of employing wet-treating.This dedusting day with fog comprises the horizontally disposed moving bed housing 15 of a tubular shell 14, and passes described tubular shell and be fixedly connected with tubular shell, and described moving bed housing is provided with through hole, and this through hole is communicated with tubular shell.The unimpeded of integrated tubular housing is convenient in the setting of this through hole, for flue gas circulation.In described moving bed housing, be provided with moving bed, this moving bed is used for removing cloud.Described moving bed is by drive roll 2, driven voller 3 and consist of the band 4 that rolls that drive roll and driven voller drive jointly, and this rolls the corresponding described lead to the hole site place of band, and rolls to bring and be provided with passage, be convenient to flue gas from air-vent through.Be provided with stratum granulosum cloth material space rolling above band, spatially can place the stratum granulosum 1 needed for dust removal mist at stratum granulosum cloth.This particulate material can make particulate material with quartz sand, anthracite, slag, coke, river sand, cobble, metal fillings, haydite, bead, scrap gum, plastic pellet, PVC particle etc., and particle diameter, at 2 ~ 10mm, is determined according to concrete smoke property and economic cost.On described moving bed housing and correspondence roll band two ends position be respectively equipped with discharging opening and charging aperture, for roll band drive particulate material time, one end provides the continuous of particulate material to add, and one end provides the outflow of particulate material.In addition, in order to roll the tenesmus of band, the below of rolling band is up provided with bracket 5, plays certain supporting role.
Conveniently, connect a discharge nozzle 16 at discharging opening, be provided with discharging spiral conveyor 8 in discharge nozzle inside, the convenient discharge to particulate material.Connect a feed pipe 17 at charging aperture, be provided with particle distributing auger conveyer 10 in feed pipe inside, convenient adding particulate material.
In order to recycling of particulate material, between discharge nozzle and feed pipe, be provided with a carrier pipe, in carrier pipe, be provided with particles circulating conveying worm 9.The particulate material that discharging spiral conveyor is discharged can be transported to feed pipe by this particles circulating conveying worm again, and then carries out cloth through particle distributing auger conveyer.Reach and recycle, save the object of particulate material.
During owing to reusing after particulate material dedusting, its ability absorbing cloud can die down.Therefore, discharging opening position is provided with discharging particle spraying-cleaning device 11.This particle spraying-cleaning device is sprayed water to the particulate material that discharging opening is discharged, to be cleaned by the cloud of particulate material, then gets rid of the sewage with cloud by the drainage arrangement be arranged on below discharge nozzle.And cleaned particulate material is transported to charging aperture by particles circulating conveying worm, then reuse.And the sewage of not emptying completely can be discharged by the drainage arrangement 12 below feed pipe.
On moving bed housing and correspondence roll band one end position be also provided with stratum granulosum thickness adjusting apparatus 6, roll for controlling the stratum granulosum thickness brought, to control dust removal mist efficiency and the pressure loss.On moving bed housing and correspondence roll band the other end position be also provided with discharging sealing regulating 7, for regulating the sealing of discharging opening.
Be provided with moving bed take-up device 13 in one end of moving bed housing, for the tensioning to moving bed, guarantee that moving bed operates steadily, make the air flow method of moving bed evenly.
Use procedure of the present invention is: dust-laden fog dust gas vertically passes from moving bed stratum granulosum bottom, when making the flue gas Vertical Uniform containing cloud pass through slowly the stratum granulosum of at the uniform velocity movement, cloud detention in flue gas is in stratum granulosum, and flue gas is purified, and realizes cloud and removes.Detention has the stratum granulosum of cloud slowly at the uniform velocity to move to discharging opening, through discharging particle spraying-cleaning device spraying-rinsing.Sewage with cloud is discharged by drainage arrangement.Particulate material after cleaning, by discharging spiral conveyor, particles circulating conveying worm, particle distributing auger conveyer, is delivered to moving bed charging aperture, is recycled.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (5)
1. a moving bed stratum granulosum dedusting day with fog, it is characterized in that, comprise a tubular shell, a horizontally disposed moving bed housing passes described tubular shell and is fixedly connected with tubular shell, and described moving bed housing is provided with through hole, this through hole is communicated with tubular shell;
Moving bed is provided with in described moving bed housing, described moving bed is by drive roll, driven voller and consist of the band that rolls that drive roll and driven voller drive jointly, this rolls the corresponding described lead to the hole site place of band, and rolls to bring and be provided with passage, is provided with stratum granulosum cloth material space rolling above band;
On described moving bed housing and correspondence roll band two ends position be respectively equipped with discharging opening and charging aperture;
On moving bed housing and correspondence roll band two ends position be also respectively equipped with stratum granulosum thickness adjusting apparatus, discharging sealing regulating;
Moving bed take-up device is provided with in one end of moving bed housing;
The below of rolling band is up provided with bracket.
2. moving bed stratum granulosum dedusting day with fog according to claim 1, it is characterized in that, connect a discharge nozzle at discharging opening, be provided with discharging spiral conveyor in discharge nozzle inside, connect a feed pipe at charging aperture, be provided with particle distributing auger conveyer in feed pipe inside.
3. moving bed stratum granulosum dedusting day with fog according to claim 2, is characterized in that, be provided with a carrier pipe between discharge nozzle and feed pipe, be provided with particles circulating conveying worm in carrier pipe.
4. moving bed stratum granulosum dedusting day with fog according to claim 3, is characterized in that, discharging opening position is provided with discharging particle spraying-cleaning device.
5. moving bed stratum granulosum dedusting day with fog according to claim 4, is characterized in that, below discharge nozzle and feed pipe, be provided with drainage arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172079.6A CN103949122B (en) | 2014-04-25 | 2014-04-25 | Moving bed stratum granulosum dedusting day with fog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172079.6A CN103949122B (en) | 2014-04-25 | 2014-04-25 | Moving bed stratum granulosum dedusting day with fog |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949122A CN103949122A (en) | 2014-07-30 |
| CN103949122B true CN103949122B (en) | 2016-01-27 |
Family
ID=51326549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172079.6A Active CN103949122B (en) | 2014-04-25 | 2014-04-25 | Moving bed stratum granulosum dedusting day with fog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949122B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226070B (en) * | 2014-10-21 | 2015-11-18 | 北京弘扬紫东环保科技有限公司 | Immobilized particles layer deduster |
| CN104667668B (en) * | 2015-02-10 | 2017-03-15 | 神木富油能源科技有限公司 | A kind of belt conveying bed high-temperature air body cleaner unit and dust pelletizing system and method |
| CN105032078B (en) * | 2015-09-09 | 2017-06-16 | 陕西美斯林能源科技研究院 | The technique and device of a kind of horizontal moving bed granular bed filter high-temperature oil gas dedusting |
| CN109425044A (en) * | 2017-06-24 | 2019-03-05 | 王子涵 | A kind of system filtering haze |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942324Y (en) * | 2006-03-06 | 2007-09-05 | 智孝 | High efficiency energy saving swirl spout moving adsorption type gas-liquid separator |
| CN101063059A (en) * | 2007-04-29 | 2007-10-31 | 济南钢铁股份有限公司 | Moving iris type fluidized bed |
| CN201692766U (en) * | 2010-03-19 | 2011-01-05 | 东南大学 | Device for removing hazardous constituents from cement kiln flue gas by utilizing cross-flow moving bed |
| CN203842439U (en) * | 2014-04-25 | 2014-09-24 | 中冶华天工程技术有限公司 | Moving bed granule layer defogger |
-
2014
- 2014-04-25 CN CN201410172079.6A patent/CN103949122B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200942324Y (en) * | 2006-03-06 | 2007-09-05 | 智孝 | High efficiency energy saving swirl spout moving adsorption type gas-liquid separator |
| CN101063059A (en) * | 2007-04-29 | 2007-10-31 | 济南钢铁股份有限公司 | Moving iris type fluidized bed |
| CN201692766U (en) * | 2010-03-19 | 2011-01-05 | 东南大学 | Device for removing hazardous constituents from cement kiln flue gas by utilizing cross-flow moving bed |
| CN203842439U (en) * | 2014-04-25 | 2014-09-24 | 中冶华天工程技术有限公司 | Moving bed granule layer defogger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103949122A (en) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103949122B (en) | Moving bed stratum granulosum dedusting day with fog | |
| KR101835788B1 (en) | Air purification trains for ultra dust removal. | |
| CN104150245A (en) | Ore tank upper charge opening totally-sealed type movable ventilation dedusting system | |
| CN206980986U (en) | A kind of electrostatic precipitator | |
| CN208711287U (en) | A kind of purification device of dedusting strainer | |
| CN104084411A (en) | Dust removal device for mine | |
| CN203842439U (en) | Moving bed granule layer defogger | |
| CN105903294A (en) | Backflush-free gas purifier with grain beds and purifying method | |
| CN209665142U (en) | Wet blast equipment | |
| CN208757073U (en) | A kind of mesh belt filtering machine structure | |
| CN205690769U (en) | A kind of metallurgical cooling body | |
| CN202129254U (en) | Impurities purging and removing device for internal steel pipe | |
| CN104226069B (en) | A kind of wet dust separater | |
| CN207786171U (en) | A kind of pitch dust removal machine | |
| CN207591507U (en) | A kind of water mist dust-removing system | |
| CN206701004U (en) | A kind of tunnel cave dust pelletizing system | |
| CN105797503A (en) | Purification method for recycling paint mist by using paint slag | |
| CN206355737U (en) | A kind of pulsed jet cloth filter | |
| CN105413350A (en) | Waste gas purifier with integrated dedusting and adsorption-purifying functions | |
| CN210944027U (en) | Movable discharging and dust removing system of transmission equipment | |
| CN204830811U (en) | Heat pump is dust collector for drying system | |
| CN204601891U (en) | A kind of movable bulk-cement tank deduster | |
| CN204469451U (en) | A kind of heavy streaming filter cartridge dust remover | |
| CN104226031A (en) | Back-blowing flue gas filtering system and operating method thereof | |
| CN103521025B (en) | A kind of electric-bag complex dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Jianye District of Nanjing City, Jiangsu province 210019 the Fuchun River Street No. 18 Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |
|
| CP02 | Change in the address of a patent holder |