CN105944489B - Wet-type rotational flow dust-cleaning equipment - Google Patents
Wet-type rotational flow dust-cleaning equipment Download PDFInfo
- Publication number
- CN105944489B CN105944489B CN201610504649.6A CN201610504649A CN105944489B CN 105944489 B CN105944489 B CN 105944489B CN 201610504649 A CN201610504649 A CN 201610504649A CN 105944489 B CN105944489 B CN 105944489B
- Authority
- CN
- China
- Prior art keywords
- shell
- flabellum
- eddy flow
- dust
- spray tube
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
Abstract
The present invention relates to a kind of dust-extraction unit, specifically a kind of wet-type rotational flow dust-cleaning equipment.Including vertically disposed shell, the spray tube of installation in the housing, it is fixedly installed with eddy flow flabellum assembly on the spray tube, the eddy flow flabellum assembly is horizontally disposed, and the nozzle of spray tube is located at the top of eddy flow flabellum assembly.The deduster makes dust-contained airflow form eddy flow by flabellum, using centrifugal force separate large dust particle, while spraying neutralizer and on the one hand adsorbs fine particles and on the other hand washing away to equipment inner wall, dedusting range is wide, is suitable for a plurality of types of dust；It is compact-sized, operation expense is low due to being free of moving component.
Description
Technical field
The present invention relates to a kind of dust-extraction unit, specifically a kind of wet-type rotational flow dust-cleaning equipment.
Background technique
A large amount of tail gas containing dust are generated in coal-burning boiler and chemical production process generallys use bag dust collector or quiet
Electric precipitator processing.Filter bag type deduster is commonly used in filtering out the dust of larger particles, and dust removing effects can reach 20 milligrams and often stand
Square rice, it is ineffective for tiny particle dust.10 milligrams of minimum discharge standard of requirement of cannot being up to state standards often are stood
The requirement of square rice.It is bad to the dust treatment effect of larger particles although electrostatic precipitation can remove fine particles dust.?
In actual motion, due to the diversification of fuel and raw materials for production, dust particles composition is more complex in tail gas, and a kind of deduster is difficult to
It takes into account, generally requires a variety of cleaners and be used in series, cause operating cost height, treatment effeciency low.
Summary of the invention
The object of the present invention is to provide the low wet-type rotational flows of a kind of compact-sized, high dust collection efficiency, operation expense to remove
Dirt device.
To achieve the above object, the invention adopts the following technical scheme:
Wet-type rotational flow dust-cleaning equipment of the present invention includes vertically disposed shell, the spray tube of installation in the housing, institute
It states and is fixedly installed with eddy flow flabellum assembly on spray tube, the eddy flow flabellum assembly is horizontally disposed, and the nozzle of spray tube is located at rotation
Flow the top of flabellum assembly.
The eddy flow flabellum assembly is made of the flabellum of multiple circular spray tube settings, and the flabellum with respect to the horizontal plane inclines
The two sides of tiltedly setting, flabellum become in vertical direction the imbricate with adjacent flabellum respectively.
The shell is column structure, more spray tubes of genesis analysis in the inner cavity of shell, the rotation installed on each spray tube
Diameter is sequentially increased the diameter of stream flabellum assembly from top to bottom.
The both ends of the shell are provided with ring flange, and multiple shells are fixedly mounted in the inner cavity of shell.
The shell is round tube shape structure, and the outer profile of the ring flange is positive hexagonal structure, and the end of shell is fixed
It is inserted at the center of ring flange, adjacent housings are fixed together by the edge of ring flange.
After adopting the above technical scheme, the deduster makes dust-contained airflow form eddy flow by fixed flabellum, centrifugation is utilized
Power separates large dust particle, while spraying neutralizer and on the one hand adsorb fine particles and on the other hand washing away to equipment inner wall,
Dedusting range is wide, is suitable for a plurality of types of dust；It is compact-sized, operation expense is low due to being free of moving component.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Fig. 2 is the overlooking structure diagram of dedusting structural member assembly.
Specific embodiment
As shown in the picture, wet-type rotational flow dust-cleaning equipment of the present invention includes vertically disposed shell 1, is mounted on shell 1
In spray tube 2, eddy flow flabellum assembly 3 is fixedly installed on the spray tube 2, the eddy flow flabellum assembly 3 is horizontally disposed, spray
The nozzle of shower pipe 2 is located at the top of eddy flow flabellum assembly 3.For the stability and fastness for improving spray tube 2, can also spray
Setting support spoke 8 between pipe 2 and the inner wall of shell 1.
The eddy flow flabellum assembly 3 is made of the flabellum that multiple circular spray tubes 2 are arranged, and the flabellum is with respect to the horizontal plane
It is obliquely installed, the two sides of flabellum become in vertical direction the imbricate with adjacent flabellum respectively.Lower section ascending air encounters rotation
After flowing flabellum assembly 3, the flabellum for being inclined by setting stops, and larger particles hit flabellum and kicked down, the dust not kicked down
Grain, which is forced to take part, forms spiral air flow in the gas flow around the gap between flabellum, and the centrifugal force that the spiral air flow to run at high speed generates is again
It wherein biggish particle will can throw away, the fog that more tiny particle is then sprayed by spray tube 2 absorbs, and is condensed into water drippage
Under, it falls in the sink of 1 lower end of shell.
The shell 1 is column structure, more spray tubes 2 of genesis analysis in the inner cavity of shell 1, is installed on each spray tube 2
The diameter of eddy flow flabellum assembly 3 diameter is sequentially increased from top to bottom.In use, the lower end of shell 1 is dust-containing tail gas entrance, bottom
The eddy flow flabellum assembly 3 of layer maximum gauge can be such that air-flow as much as possible draws by flabellum compared with low air flow velocity
Leading becomes eddy flow, and with the rising of air-flow, speed is getting faster, and the eddy flow flabellum assembly 3 of small diameter can be mentioned further
The speed at high gas flow center, the staggered eddy flow flabellum assembly 3 of size can by the dedusting droplet distribution of whereabouts to different levels,
The adsorption plane for expanding dedusting liquid, further increases dust removing effects.
As shown in Figure 1 and Figure 2, the both ends of the shell 1 are provided with ring flange 5,6, and multiple shells 1 are fixedly mounted on shell 7
Inner cavity in.The shell 1 that can use multiple minor diameters in this way is combined into big flow deduster,
The shell 1 is round tube shape structure, and the outer profile of the ring flange 5,6 is positive hexagonal structure, the end of shell 1
Fixation is inserted at the center of ring flange 5,6, and adjacent housings 1 are fixed together by the edge of ring flange 5,6.Positive six side
The structure of shape is easily installed fixation, is also convenient for installing end socket at the both ends of shell 7, and upper end connects air blower or air-introduced machine, under
Hold connection water channel.In this way, can also be using the large-scale wet-type cyclone dust of these building composition Multi-stage module structures.
Claims (1)
1. wet-type rotational flow dust-cleaning equipment, including vertically disposed shell (1), the spray tube (2) being mounted in shell (1), feature
It is: is fixedly installed with eddy flow flabellum assembly (3) on the spray tube (2), the eddy flow flabellum assembly (3) is horizontally disposed, spray
The nozzle of shower pipe (2) is located at the top of eddy flow flabellum assembly (3)；The eddy flow flabellum assembly (3) is by multiple circular spray tubes (2)
The flabellum of setting forms, and the flabellum is inclined relative to horizontal setting, the two sides of flabellum in vertical direction respectively with phase
The imbricate of adjacent flabellum；The shell (1) is column structure, more spray tubes (2) of genesis analysis in the inner cavity of shell (1),
Diameter is sequentially increased the diameter for the eddy flow flabellum assembly (3) installed on each spray tube (2) from top to bottom；The two of the shell (1)
End is provided with ring flange (5,6), and multiple shells (1) are fixedly mounted in the inner cavity of shell (7)；The shell (1) is circular tube shaped
Structure, the outer profile of the ring flange (5,6) are positive hexagonal structure, and the end fixation of shell (1) is inserted into ring flange (5,6)
Center at, adjacent housings (1) are fixed together by the edge of ring flange (5,6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504649.6A CN105944489B (en) | 2016-07-01 | 2016-07-01 | Wet-type rotational flow dust-cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504649.6A CN105944489B (en) | 2016-07-01 | 2016-07-01 | Wet-type rotational flow dust-cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105944489A CN105944489A (en) | 2016-09-21 |
| CN105944489B true CN105944489B (en) | 2018-12-04 |
Family
ID=56902790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610504649.6A Expired - Fee Related CN105944489B (en) | 2016-07-01 | 2016-07-01 | Wet-type rotational flow dust-cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105944489B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112657274A (en) * | 2020-12-23 | 2021-04-16 | 西安江凌环保科技有限公司 | Spiral-flow type defroster |
| CN113477009A (en) * | 2021-07-20 | 2021-10-08 | 江苏华星电力环保设备有限公司 | Wet-type dust removal defogging integrated device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564964A5 (en) * | 1973-05-14 | 1975-08-15 | Ciba Geigy Ag | |
| CN2675236Y (en) * | 2004-02-26 | 2005-02-02 | 王宏军 | Eddy flow wet type desulfurizing dust collector |
| CN201275457Y (en) * | 2008-09-18 | 2009-07-22 | 佛山市三水区碧源环保工程有限公司 | Wet desulfurization and dust-removal equipment |
| CN201807264U (en) * | 2010-09-28 | 2011-04-27 | 武汉英吉利尔涂装科技有限公司 | High-efficiency multitube whirlwind turbulence dust catcher |
| CN202277765U (en) * | 2011-10-21 | 2012-06-20 | 浙江大东吴集团建设新材料有限公司 | Dust collector |
| CN202683018U (en) * | 2012-07-26 | 2013-01-23 | 宝鸡市海浪锅炉设备有限公司 | Spray-type desulfuration and dedusting device with three combined towers |
| CN203030123U (en) * | 2013-01-30 | 2013-07-03 | 吴棕雁 | Multistage vortex steam-water separator |
| CN203540256U (en) * | 2013-09-07 | 2014-04-16 | 庞永民 | Spiral-flow type dust removing desulfurization device |
| CN205042255U (en) * | 2015-09-11 | 2016-02-24 | 田鹏程 | Multistage cyclone gas cleaning device of binocular and be equipped with device's desulfurization absorption tower |
| CN205073794U (en) * | 2015-10-09 | 2016-03-09 | 殷显伟 | Combination spiral -flow type defogging dust arrester installation |
| CN205287969U (en) * | 2015-12-11 | 2016-06-08 | 天紫工程管理（天津）有限公司 | Whirl washing dust collector |
| CN105617847B (en) * | 2016-03-18 | 2018-06-29 | 上海交通大学 | A kind of eddy flow coupling depth desulfurization reinforced module |
-
2016
- 2016-07-01 CN CN201610504649.6A patent/CN105944489B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105944489A (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181204 Termination date: 20190701 |