CN203075763U - Dehydration plate - Google Patents
Dehydration plate Download PDFInfo
- Publication number
- CN203075763U CN203075763U CN 201320012352 CN201320012352U CN203075763U CN 203075763 U CN203075763 U CN 203075763U CN 201320012352 CN201320012352 CN 201320012352 CN 201320012352 U CN201320012352 U CN 201320012352U CN 203075763 U CN203075763 U CN 203075763U
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- China
- Prior art keywords
- interception
- corrugated sheet
- groove
- air
- grooves
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dehydration plate which is high in dust removal efficiency. The dehydration plate comprises corrugated plates and interception grooves, wherein the interception grooves are formed in sharp angles on the corrugated plates; the opening directions of notches of all interception grooves are consistent; at least two guide blades which are uniformly distributed from top to bottom are arranged in the front of each interception groove in the corresponding corrugated plate, and are arc-shaped plates; and one end, adjacent to each interception groove, of each guide blade, is lower than the other end of the guide blade. During the operation of the dehydration plate, when air flow containing water fog passes, the contact opportunity between fog drops and the corrugated plates is improved; and additional airflow is forced to flow down, so that the sedimentation time is saved, additional fog drops containing dust enter a sedimentation pond, and the dust removal efficiency is improved.
Description
Technical field
The utility model relates to the dewatering plate on a kind of the industrial dedusting dewater unit, particularly dewater unit.
Background technology
In the colliery, the bigger place of dust such as thermal power plant, coal yard or boiler room, for preventing dust environment and health are caused damage, often use wet-scrubbing equipment to carry out dust removal process.Wet-scrubbing equipment mainly be will atomizing water collide with dust in the air-flow and combine, make droplet be stained with dust, the air-flow that will contain droplet again 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, because of action of inertia, droplet wherein can collide and be bonded on the corrugated sheet, compile the back and flow into downwards in the sedimentation basin, make the droplet and clean flow separation that contain dust by gravity.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 communication has been crossed 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 utility model provides the higher dewatering plate of a kind of efficiency of dust collection.
The technical solution of the utility model is: comprise corrugated sheet and interception groove, the interception groove is positioned at the sharp corner on the corrugated sheet, the notch opening direction unanimity of all interception grooves, respectively tackle the groove front on the corrugated sheet and be provided with at least two uniform from top to bottom guide vanes, this guide vane is an arc, and guide vane is lower than the other end near an end of interception groove.
Be provided with at least two uniform from top to bottom guide blade structures owing to respectively tackle the groove front on the employing corrugated sheet in the utility model, and this guide vane is lower than the other end near an end of tackling groove.Therefore, the air communication that contains water smoke is out-of-date, can be under the effect of guide vane, increase the touch opportunity of droplet and corrugated sheet, force more air-flow to flow downward simultaneously, 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 the utility model structure.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the schematic diagram that the utility model is formed dewater unit.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but does not constitute any restriction of the present utility model.Illustrated in figures 1 and 2, the utility model comprises corrugated sheet 1 and interception groove 3, and interception groove 3 is positioned at the sharp corner on the corrugated sheet 1, the notch opening direction unanimity of all interception grooves 3, and described direction unanimity is meant notch towards airflow direction, so that the droplet in the interception air-flow.The utility model difference with the prior art mainly is: respectively tackle groove 3 fronts and be provided with at least two uniform from top to bottom guide vanes 2 on corrugated sheet 1, this guide vane 2 is an arc, and guide vane 2 is lower than the other end near an end of interception groove 3.
Fig. 3 is the dewater unit that a plurality of corrugated sheets 1 constitute.Its course of work is as follows: when the air communication after the atomizing is crossed passage between two corrugated sheets 1, earlier through guide vane 2, again through interception groove 3.And guide vane 2 is arranged on the windward side of corrugated sheet 1, when the air communication that contains water smoke is crossed 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, the trend of being cut apart is up and down arranged when air communication is crossed guide vane 2, 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 unanimity of all interception grooves (3), it is characterized in that: respectively tackle groove (3) front on the corrugated sheet (1) and be provided with at least two uniform from top to bottom guide vanes (2), this guide vane (2) is an 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 |
|---|---|---|---|
| CN 201320012352 CN203075763U (en) | 2013-01-10 | 2013-01-10 | Dehydration plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012352 CN203075763U (en) | 2013-01-10 | 2013-01-10 | Dehydration plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075763U true CN203075763U (en) | 2013-07-24 |
Family
ID=48821646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012352 Expired - Fee Related CN203075763U (en) | 2013-01-10 | 2013-01-10 | Dehydration plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028291A (en) * | 2013-01-10 | 2013-04-10 | 王树智 | Dewatering plate |
-
2013
- 2013-01-10 CN CN 201320012352 patent/CN203075763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028291A (en) * | 2013-01-10 | 2013-04-10 | 王树智 | Dewatering plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140110 |