CN1362278A - Splash board type overflow mechanism - Google Patents
Splash board type overflow mechanism Download PDFInfo
- Publication number
- CN1362278A CN1362278A CN 01100062 CN01100062A CN1362278A CN 1362278 A CN1362278 A CN 1362278A CN 01100062 CN01100062 CN 01100062 CN 01100062 A CN01100062 A CN 01100062A CN 1362278 A CN1362278 A CN 1362278A
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- China
- Prior art keywords
- plate
- liquid
- spatter
- cylindrical shell
- barrel
- 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.)
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- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention relates to a spash board type overflowing device used in wet desulfuration dust-removing equipment and centrifugal or absorption tower in environment protection industry. It can possess circular or square overflow channel to form required liquid membrane, and possesses the advantages of uniform overflow resisting scale formation, antisettling, resisting plugging and convenient maintenance, etc.
Description
The invention belongs to environmental protection equipment.
Splash board type overflow mechanism of the present invention is applied to the wet method sulphur removing and dust removing equipment and the chemical tower of environmental protection industry (epi), and looping or square overflow launder are to form the liquid film that requires.
The wet method sulphur removing and dust removing equipment in the past and the overflow launder of chemical tower exist liquid stream easily to produce to contain in fouling and the liquid stream slag particle to produce deposition and cause equipment to stop up; The overflow launder of different structure exists the easy access arrangement of outside air inside to cause liquid miscarriage life to be splashed, and brings equipment to be in operation simultaneously and produces the principle confusion, has changed the bad phenomenon such as main performance of equipment even.Have the technology splash board type overflow mechanism by long research and test invention, can solve the variety of issue that overflow launder in the past exists when equipment moves.
Of the present invention succeeding in developing can guarantee that equipment performance is stable, and it is even that splash board type overflow mechanism has overflow, good antiscale property, and anti-clogging, anti-deposition, anti-leaking out, anti-advantage and equipment such as splash is easily checked technical performance that easy care etc. are superior and reliability after operation.
Fig. 1 is an embodiment of the invention component drawings.
Fig. 2 is ' M-N ' profile among the figure one.
In the embodiment of figure one, annular overflow trough can be the splash board type overflow mechanism monomer manufacturing of figure two by section, constitutes the monoblock type overflow launder; Also can combine, constitute the segmented overflow launder by several sections splash board type overflow mechanism pieces.The splash board type overflow mechanism that the present invention relates to mainly is made up of shallow plate portion (1), barrel part (2) and cylindrical shell (3).Wherein shallow plate portion (1) and barrel part (2) can adopt integral body or combining structure.Its basic functional principle is: supply water (or feed flow) under pressure, (h) enters spill cavity by the feed flow hole, is injected on the shallow plate (1) jet backwash repeatedly between shallow plate (1) and barrel (2), evenly overflow by liquid outlet (f) then, fall the formation liquid film along cylindrical shell (3) inwall.
Claims (2)
1, splash board type overflow mechanism of the present invention is applied to the wet method sulphur removing and dust removing equipment of environmental protection industry (epi) and the liquid film of chemical tower, and its technical characterictic is that hydrojet is spattered plate (1) and connected or be fixed on the cylindrical wall (2) (comprising square barrel); Spatter plate thickness (a
y) determine that according to material it is 350～10mm that its granite material spatters plate thickness, it is 350～0.5mm that metal and synthetic material spatter plate thickness; Spatter plate length (a
h) be 800～300mm; What spatter plate (1) and cylindrical shell (3) liquid outlet (f) spatters Ban Yanjiao cutter angle, and it spatters the outside (being cylindrical shell (3) inboard) positive pitch (α) (or spattering plate along plane annular garden, limit Ping Kou) of plate, when preventing fluid liquid is guided into the outer and produces and splash.Cylindrical shell (3) with spatter the inboard inferior horn fluid of plate (1) place, its cylindrical shell (3) inwall is provided with the downward inclination angle of the gradient (β), prevent to spatter between plate (1) and barrel (2) and discharge liquid annular or square and special-shaped overflow gap the direct current that hangs down when feed flow hole (h) jet produces atomizing, the ad hoc liquid that is changed to evenly produces the liquid film overflow and falls.
2, the gap of spattering between plate (1) and the barrel (2) (e) is that designing requirement does not wait according to the liquid outflow, and its gap (e) is 50～0.5mm.Liquid outlet (f) with spatter plate correlation centre-height position (c) and press flow stream pressure and flow and specification requirement and do not wait.Feed flow hole (h) bore (b) differs in size by flow design; Feed flow hole (h) on the annular garden week or the square length of side quantity and distribution and hole in the heart angle () (or distance between centers) (1500～100mm) requirements are definite by liquid supply pressure and integral layout; In addition, according to the different inlets (g) of specification requirement but the some vertical direction is displaced to (g1) or (g2) point, simultaneously horizontal direction is displaced to (g3) or (g4) point, to form different vertical direction spray angles (ω) and horizontal direction spray angle (ψ), the center line of promptly penetrating liquid mouth (i) or feed flow hole (h) and the plane of spattering plate (1) are not restricted to the vertical orientations among the figure two, with flow stream pressure and spatter plate (1) and barrel (2) between distance (e) and device structure shape difference, can change design and penetrate the center line of liquid mouth (i) (or feed flow hole (h)) spattering the orientation of board plane, make its vertical direction with spray angle (ω) or horizontal plane on the direction oblique impact of 5 °～175 ° of spray angles (ψ), also can change the angle that plate (1) is spattered in design simultaneously.The structure that plate (1) and barrel (2) are spattered in setting can adopt and be made as integral body or join installation.Its cylindrical shell (3) selection is to adopt granite or wear-resisting, heatproof, anticorrosion etc. about nonmetal and hard synthetic material by the difference requirement, and cylindrical shell thickness (d) is also corresponding not to be waited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011000627A CN1141166C (en) | 2001-01-08 | 2001-01-08 | Splash board type overflow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011000627A CN1141166C (en) | 2001-01-08 | 2001-01-08 | Splash board type overflow mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1362278A true CN1362278A (en) | 2002-08-07 |
| CN1141166C CN1141166C (en) | 2004-03-10 |
Family
ID=4651266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011000627A Expired - Fee Related CN1141166C (en) | 2001-01-08 | 2001-01-08 | Splash board type overflow mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141166C (en) |
-
2001
- 2001-01-08 CN CNB011000627A patent/CN1141166C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1141166C (en) | 2004-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Minglou Document name: Notification to Pay the Fees |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Minglou Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 |