CN103028291A - Dewatering plate - Google Patents
Dewatering plate Download PDFInfo
- Publication number
- CN103028291A CN103028291A CN2013100089148A CN201310008914A CN103028291A CN 103028291 A CN103028291 A CN 103028291A CN 2013100089148 A CN2013100089148 A CN 2013100089148A CN 201310008914 A CN201310008914 A CN 201310008914A CN 103028291 A CN103028291 A CN 103028291A
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- China
- Prior art keywords
- guide blades
- corrugated sheet
- plate
- groove
- intercepting
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Abstract
The invention discloses a dewatering plate with a high aspirating efficiency. The dewatering plate comprises a corrugated plate and intercepting grooves, wherein the intercepting grooves are positioned at sharp corners of the corrugated plate; all the groove openings of the intercepting grooves have the same opening direction; at least two guide blades distributed uniformly from the top down are arranged before each intercepting groove on the corrugated plate; the guide blades are arc-shaped plates; and the ends of the guide blades, which are close to the intercepting grooves, are lower than the other ends of the guide blades. When the dewatering plate is in work, the opportunity that airflow containing water fog comes into contact with the corrugated plate when the airflow passes through the dewatering plate is increased under the effect of the guide blades, and more airflow is forced to flow downwards, so that time is saved, more fog drips containing dust come into a settling pond, and the aspirating efficiency is improved.
Description
Technical field
The present invention relates to the dewatering plate on a kind of the industrial dedusting dewater unit, particularly dewater unit.
Background technology
In the colliery, the larger place of dust such as thermal power plant, coal yard or boiler room, for preventing dust environmental and human health impacts is caused damage, often use wet-scrubbing equipment to carry out dust removal process.Wet-scrubbing equipment mainly be will atomizing the combination that collides of water and the dust in the air-flow, make droplet be stained with dust, the air-flow that will contain again droplet carries out processed, at last the air separation of sewage and cleaning is opened.
Dewater unit in the wet-scrubbing equipment is varied, and the corrugated sheet dehydrator is exactly wherein a kind of, also is the venetian blind type dehydrator.The corrugated sheet dehydrator is used for the air-flow that contains drop and droplet is dewatered, and uses more universal.Its operation principle is to use the multi-disc corrugated sheet, between corrugated sheet, form the passage of narrow complications, when the air-flow that contains water smoke flows through in passage, effect because of inertia, droplet wherein can collide and be bonded on the corrugated sheet, flow into downwards in the sedimentation basin by gravity after compiling, make the droplet that contains dust and clean flow separation.Interception groove on the corrugated sheet mainly plays a part to collect droplet, and rough air makes droplet and corrugated sheet in the air-flow that more touch opportunity be arranged simultaneously, thereby improves the efficient of dehydration.But the droplet that is mixed in the air-flow always has some not meeting with corrugated sheet, along with air-flow has passed through dehydrator, this is higher because contain the wind speed of fog stream, and the less droplet that has also has little time sedimentation, just is forced to take out of dehydrator, therefore, the efficiency of dust collection of this dehydrator is lower.
Summary of the invention
The purpose of this invention is to provide the higher dewatering plate of a kind of efficiency of dust collection.
Technical scheme of the present invention is: comprise corrugated sheet and interception groove, the interception groove is positioned at the sharp corner on the corrugated sheet, the notch opening direction of all interception grooves is consistent, respectively tackle the groove front on the corrugated sheet and be provided with at least two from top to bottom uniform guide vanes, this guide vane is arc, and guide vane is lower than the other end near an end of interception groove.
Owing to adopting among the present invention and respectively tackling the groove front on the corrugated sheet and be provided with at least two from top to bottom uniform guide blade structures, and this guide vane is lower than the other end near an end of interception groove.Therefore, the air-flow that contains water smoke by the time, can be under the effect of guide vane, increase the touch opportunity of droplet and corrugated sheet, force simultaneously more air-flow to flow downward, saved the sedimentation time, the droplet that more contains dust is entered in the sedimentation basin, improved efficiency of dust collection.
Description of drawings
Fig. 1 is the schematic perspective view of structure of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the schematic diagram that the present invention forms dewater unit.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not consist of any limitation of the invention.Illustrated in figures 1 and 2, the present invention includes corrugated sheet 1 and interception groove 3, interception groove 3 is positioned at the sharp corner on the corrugated sheet 1, and the notch opening direction of all interception grooves 3 is consistent, and described direction is consistent, refers to notch towards airflow direction, so that the droplet in the interception air-flow.Difference with the prior art of the present invention mainly is: respectively tackle groove 3 fronts and be provided with at least two from top to bottom uniform guide vanes 2 on corrugated sheet 1, this guide vane 2 is arc, and guide vane 2 is lower than the other end near ends of interception grooves 3.
Fig. 3 is the dewater unit that a plurality of corrugated sheets 1 consist of.Its course of work is as follows: when the air-flow after the atomizing during by the passage between two corrugated sheets 1, pass through first guide vane 2, again through interception groove 3.And guide vane 2 is arranged on the windward side of corrugated sheet 1, the air-flow that contains water smoke is during by corrugated sheet 1, guide vane 2 forces air-flow to have the trend that flows downward, increased the speed that water smoke sinks to landing, the air-flow of bottom has directly blown on the water surface of sedimentation basin, and droplet has directly circulated in the water; Simultaneously, air-flow has the trend of being cut apart up and down during by guide vane 2, has increased the probability that air-flow and corrugated sheet 1 contact with guide vane 2; In addition, air-flow runs in the guide in the crack between the corrugated sheet 1, because the effect of guide vane 2, during air current flow, its cross section is also in continuous variation, so can produce local eddy current, the air-flow that contains water smoke is able to contact with corrugated sheet 1 more fully.
Claims (1)
1. dewatering plate, comprise corrugated sheet (1) and interception groove (3), interception groove (3) is positioned at the sharp corner on the corrugated sheet (1), the notch opening direction of all interception grooves (3) is consistent, it is characterized in that: respectively tackle groove (3) front on the corrugated sheet (1) and be provided with at least two from top to bottom uniform guide vanes (2), this guide vane (2) is arc, and guide vane (2) is lower than the other end near an end of interception groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100089148A CN103028291A (en) | 2013-01-10 | 2013-01-10 | Dewatering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100089148A CN103028291A (en) | 2013-01-10 | 2013-01-10 | Dewatering plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103028291A true CN103028291A (en) | 2013-04-10 |
Family
ID=48015992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100089148A Pending CN103028291A (en) | 2013-01-10 | 2013-01-10 | Dewatering plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103028291A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3240001A (en) * | 1961-05-18 | 1966-03-15 | Bbc Brown Boveri & Cie | Device for the separation of moisture drops from a gas-stream |
| JP2002311180A (en) * | 2001-04-18 | 2002-10-23 | Mitsubishi Heavy Ind Ltd | Moisture separator |
| CN2608115Y (en) * | 2003-04-18 | 2004-03-31 | 北京市劳动保护科学研究所 | Wave form folding plate type dewatering and demistering apparatus |
| CN101967991A (en) * | 2010-10-15 | 2011-02-09 | 镇江安达煤矿专用设备有限公司 | Dewatering device of wet dust removing blower |
| CN201988277U (en) * | 2011-02-18 | 2011-09-28 | 超威力有限公司 | Drainage plate and filter device using the same |
| CN203075763U (en) * | 2013-01-10 | 2013-07-24 | 王树智 | Dehydration plate |
-
2013
- 2013-01-10 CN CN2013100089148A patent/CN103028291A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3240001A (en) * | 1961-05-18 | 1966-03-15 | Bbc Brown Boveri & Cie | Device for the separation of moisture drops from a gas-stream |
| JP2002311180A (en) * | 2001-04-18 | 2002-10-23 | Mitsubishi Heavy Ind Ltd | Moisture separator |
| CN2608115Y (en) * | 2003-04-18 | 2004-03-31 | 北京市劳动保护科学研究所 | Wave form folding plate type dewatering and demistering apparatus |
| CN101967991A (en) * | 2010-10-15 | 2011-02-09 | 镇江安达煤矿专用设备有限公司 | Dewatering device of wet dust removing blower |
| CN201988277U (en) * | 2011-02-18 | 2011-09-28 | 超威力有限公司 | Drainage plate and filter device using the same |
| CN203075763U (en) * | 2013-01-10 | 2013-07-24 | 王树智 | Dehydration plate |
Non-Patent Citations (1)
| Title |
|---|
| 贺光让等: "《SCF系列湿式除尘机》", 30 November 1988, 北京市：煤炭工业出版社 * |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |