CN104841220A - Gravity spraying washer for dusty gas - Google Patents
Gravity spraying washer for dusty gas Download PDFInfo
- Publication number
- CN104841220A CN104841220A CN201510262471.4A CN201510262471A CN104841220A CN 104841220 A CN104841220 A CN 104841220A CN 201510262471 A CN201510262471 A CN 201510262471A CN 104841220 A CN104841220 A CN 104841220A
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- China
- Prior art keywords
- clear water
- water pipe
- dusty gas
- housing
- pipe group
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- 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.)
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- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a gravity spraying washer for dusty gas. The gravity spraying washer comprises a shell, wherein a dusty gas inlet is formed in the sidewall of the shell; an exhaust port for purified gas is formed in the top of the shell, and a discharge outlet is formed in the bottom of the shell. The gravity spraying washer is characterized in that a plurality of first clear water pipe nests are arranged in parallel at equal intervals at positions, certain distances away from the top of the dusty gas inlet, in the shell, wherein a plurality of first nozzle sets are arranged at equal intervals under the first clear water pipe nests; a plurality of second clear water pipe nests are arranged in parallel at equal intervals at positions, certain distances away from the tops of the first clear water pipe nests, in the shell; a plurality of second nozzle sets are arranged at equal intervals under the second clear water pipe nests; baffle plates are arranged between the tail ends of the first clear water pipe nests and the shell; the first and second nozzle sets are spaced from each other. According to the gravity spraying washer, blind zones between a droplet space and the shell are reduced, and a purification effect is improved.
Description
Technical field
The present invention relates to a kind of gravity spray washer of dusty gas.
Background technology
Gravity spray washer is the simplest class in washer, when the drop space that dusty gas is formed by ejecting liquid, because of heavy inertial collision between grain and drop, retain and the effect such as cohesion, larger particle is trapped by drop, effectively can purify more than 50 μm particles.
Traditional gravity spray washer, exists larger " blind area " between the drop space that its ejecting liquid is formed and housing, and namely the dusty gas region that cannot be cleaned, causes clean-up effect undesirable.
Summary of the invention
For the problems referred to above, the invention provides a kind of gravity spray washer of dusty gas, by improving the structure of existing gravity spray washer, reducing " blind area " that exist between drop space and housing, improving clean-up effect.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of gravity spray washer of dusty gas, comprise housing, described housing sidewall is provided with dusty gas entrance, the top of described housing is provided with the exhaust outlet of purified gas and bottom is provided with sewage draining exit, it is characterized in that, the certain distance being positioned at dusty gas access opening top in described housing is provided with that several are equidistant, the the first clear water pipe group be parallel to each other, several equally spaced first jet groups are provided with immediately below described first clear water pipe group, in described housing, the certain distance at distance first clear water pipe group top is provided with that several are equidistant, the the second clear water pipe group be parallel to each other, several equally spaced second nozzle groups are provided with immediately below described second clear water pipe group, between the end of described first clear water pipe group and housing, baffle plate is set, described first jet group and the spaced setting of second nozzle group.
Preferably, described housing is cylindrical.
Preferably, described housing inherence is positioned at below exhaust outlet and is provided with demister.
The invention has the beneficial effects as follows: structure is simple, resistance is little, easy to operate, clean-up effect stable, in the course of the work, the pressure loss of gravity spray washer is less, dusty gas is through twice filtration and purification, and " blind area " that exist between drop space and housing is very little, clean-up effect is also better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gravity spray washer of a kind of dusty gas of the present invention;
Fig. 2 is the top view of the present invention's two groups of nozzles;
The mark implication of accompanying drawing is as follows:
1: dusty gas entrance; 2: sewage draining exit; 3: exhaust outlet; 4: housing; 5: first jet group; 6: the first clear water pipe groups; 7: clear water source; 8: second nozzle group; 9: demister; 10: baffle plate; 11: the second clear water pipe groups.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1, a kind of gravity spray washer of dusty gas, comprises housing 4, and preferably, described housing 4 is cylindrical.Described housing 4 sidewall is provided with dusty gas entrance 1, and the top of described housing 4 is provided with the exhaust outlet 3 of purified gas and bottom is provided with sewage draining exit 2.
The certain distance being positioned at dusty gas entrance 1 top in described housing 4 is provided with several the first clear water pipe groups 6 that is equidistant, that be parallel to each other, several equally spaced first jet groups 5 are provided with immediately below described first clear water pipe group 6, in described housing 4, the certain distance at distance first clear water pipe group 6 top is provided with several the second clear water pipe groups 11 that is equidistant, that be parallel to each other, is provided with several equally spaced second nozzle groups 8 immediately below described second clear water pipe group 11.First clear water pipe group 6 is connected with the clear water source 7 of outside with the second clear water pipe group 11, owing to having evaporation in purification process, so need outside clear water source 7 constantly to supplement.
As shown in Figure 2, described first jet group 5 (shaded portion) and second nozzle group 8 (shadow-free part) spaced setting.Wherein, first jet group 5 (shaded portion) is positioned at lower floor, and second nozzle group 8 (shadow-free part) is positioned at upper strata.
Between the end (left end namely in Fig. 1) of described first clear water pipe group 6 and housing 4, baffle plate 10 is set, can effectively prevent from being discharged by blind area between dusty gas, preferably, described baffle plate 10 is solid barrier 10, also can also be provided with baffle plate 10 (not shown) between the end of described second clear water pipe group 11 and housing 4.
Best, housing 4 inherence is positioned at below exhaust outlet 3 and is provided with demister 9, not only can remove those tiny Crystal drops were dripping downs, can also remove very little sewage and drip, prevent from being less easily entrained by away.
Preferably, the distance between described first clear water pipe group 6 and the second clear water pipe group 11 be housing 4 height 1/1 to four/8th between, fully purify dusty gas.
The invention has the beneficial effects as follows: structure is simple, resistance is little, easy to operate, clean-up effect stable, in the course of the work, the pressure loss of gravity spray washer is less, dusty gas is through twice filtration and purification, and " blind area " that exist between drop space and housing is very little, clean-up effect is also better.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. the gravity spray washer of a dusty gas, comprise housing (4), described housing (4) sidewall is provided with dusty gas entrance (1), the top of described housing (4) is provided with the exhaust outlet (3) of purified gas and bottom is provided with sewage draining exit (2), it is characterized in that, the certain distance being positioned at dusty gas entrance (1) top in described housing (4) is provided with that several are equidistant, the the first clear water pipe group (6) be parallel to each other, several equally spaced first jet groups (5) are provided with immediately below described first clear water pipe group (6), the certain distance at described housing (4) interior distance first clear water pipe group (6) top is provided with that several are equidistant, the the second clear water pipe group (11) be parallel to each other, several equally spaced second nozzle groups (8) are provided with immediately below described second clear water pipe group (11), between the end of described first clear water pipe group (6) and housing (4), baffle plate (10) is set, described first jet group (5) and second nozzle group (8) spaced setting.
2. the gravity spray washer of a kind of dusty gas according to claim 1, is characterized in that, described housing (4) is cylindrical.
3. the gravity spray washer of a kind of dusty gas according to claim 1, is characterized in that, described housing (4) inherence is positioned at exhaust outlet (3) below and is provided with demister (9).
4. the gravity spray washer of a kind of dusty gas according to claim 2, is characterized in that, described baffle plate (10) is solid barrier (10).
5. the gravity spray washer of a kind of dusty gas according to claim 4, it is characterized in that, the distance between described first clear water pipe group (6) and the second clear water pipe group (11) be housing (4) height 1/1 to four/8th between.
6. the gravity spray washer of a kind of dusty gas according to claim 4, is characterized in that, is also provided with baffle plate (10) between the end of described second clear water pipe group (11) and housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262471.4A CN104841220A (en) | 2015-05-21 | 2015-05-21 | Gravity spraying washer for dusty gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510262471.4A CN104841220A (en) | 2015-05-21 | 2015-05-21 | Gravity spraying washer for dusty gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841220A true CN104841220A (en) | 2015-08-19 |
Family
ID=53841436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510262471.4A Pending CN104841220A (en) | 2015-05-21 | 2015-05-21 | Gravity spraying washer for dusty gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812446A (en) * | 2016-09-14 | 2018-03-20 | 方惠娥 | A kind of chimney exhaust gas desulfurization water mist sprinkling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040134356A1 (en) * | 2003-01-10 | 2004-07-15 | Guo-Bang Zeng | Scrubber for reducing siliciferous byproducts |
| CN201175641Y (en) * | 2008-03-04 | 2009-01-07 | 上海日技环境技术咨询有限公司 | Scrubber tower |
| CN203291661U (en) * | 2013-05-16 | 2013-11-20 | 揭东巴黎万株纱华纺织有限公司 | Circulation spraying device of boiler flue gas treatment system |
| US20150023855A1 (en) * | 2013-07-18 | 2015-01-22 | Alstom Technology Ltd | Wet scrubber nozzle system and method of use for cleaning a process gas |
| CN204710009U (en) * | 2015-05-21 | 2015-10-21 | 苏州华乐大气污染控制科技发展有限公司 | A kind of gravity spray washer of dusty gas |
-
2015
- 2015-05-21 CN CN201510262471.4A patent/CN104841220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040134356A1 (en) * | 2003-01-10 | 2004-07-15 | Guo-Bang Zeng | Scrubber for reducing siliciferous byproducts |
| CN201175641Y (en) * | 2008-03-04 | 2009-01-07 | 上海日技环境技术咨询有限公司 | Scrubber tower |
| CN203291661U (en) * | 2013-05-16 | 2013-11-20 | 揭东巴黎万株纱华纺织有限公司 | Circulation spraying device of boiler flue gas treatment system |
| US20150023855A1 (en) * | 2013-07-18 | 2015-01-22 | Alstom Technology Ltd | Wet scrubber nozzle system and method of use for cleaning a process gas |
| CN204710009U (en) * | 2015-05-21 | 2015-10-21 | 苏州华乐大气污染控制科技发展有限公司 | A kind of gravity spray washer of dusty gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812446A (en) * | 2016-09-14 | 2018-03-20 | 方惠娥 | A kind of chimney exhaust gas desulfurization water mist sprinkling device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |