CN101839649B - Anti-liquid wave suppression device of ring-shaped air duct end part sealed transition region - Google Patents
Anti-liquid wave suppression device of ring-shaped air duct end part sealed transition region Download PDFInfo
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- CN101839649B CN101839649B CN2009101612409A CN200910161240A CN101839649B CN 101839649 B CN101839649 B CN 101839649B CN 2009101612409 A CN2009101612409 A CN 2009101612409A CN 200910161240 A CN200910161240 A CN 200910161240A CN 101839649 B CN101839649 B CN 101839649B
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- plate
- liquid wave
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/02—Sintering grates or tables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0206—Cooling with means to convey the charge
- F27D15/0213—Cooling with means to convey the charge comprising a cooling grate
- F27D15/022—Cooling with means to convey the charge comprising a cooling grate grate plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
The invention relates to an anti-liquid wave suppression device of a ring-shaped air duct end part seal transition region, comprising an anti-liquid wave suppression device end plate which has the same height as that of a ring-shaped fluid bath air duct inner ring plate;, an anti-liquid wave suppression device inner ring plate and an anti-liquid wave suppression device outer ring plate which have the same height as that of the anti-liquid wave suppression device end plate and are connected with the anti-liquid wave suppression device end plate, an anti-liquid wave suppression device inner transition plate which is connected with the anti-liquid wave suppression device inner ring plate and the ring-shaped fluid bath air duct inner ring plate, and an anti-liquid wave suppression device outer transition plate which is connected with the anti-liquid wave suppression device outer ring plate and a ring-shaped fluid bath air duct outer ring plate; a liquid bath air duct end plate is moved to the side of a ring-shaped air duct end part seal device to be as the anti-liquid wave suppression device end plate along the radial extension, and the radial width is larger than the distance between the ring-shaped fluid bath air duct inner ring plate and the ring-shaped fluid bath air duct outer ring plate and has preset distance between a door type air duct inner ring plate and a door type air duct outer ring plate; and when a door type seal device moves, the anti-liquid wave suppression device inner ring plate and the anti-liquid wave suppression device outer ring plate move relative to the door type air duct inner ring plate and the door type air duct outer ring plate. The anti-liquid wave suppression device prevents the liquid in the ring-shaped air duct end part seal transition region from entering a trolley with the wind.
Description
Technical field
The present invention relates to central cooler, particularly a kind of anti-liquid wave suppression device of ring-shaped air duct end part seal transition region.
Background technology
The movable sealing of central cooler annular passage adopts annular passage liquid sealing mode to realize, specifically by hard-wired annular liquid flume and the door type sealing device realization that matches with the annular liquid flume movable sealing to annular passage.Offer a plurality of through holes that cooling air passes through of being convenient in cooling zone annular liquid flume bottom.Door type sealing device radially section is a type, and door type sealing device cover plate offers the air outlet that is connected with the chassis blast pipe.The door type air channel inner ring plate of door type sealing device, a type air channel outer ring plate insert respectively in the liquid of the interior ring liquid bath of annular liquid flume and outer shroud liquid bath, and keep a segment distance with the liquid bath base plate.Be installed on the chassis backbar of slewing frame to door type sealing device suspension type, turn round with slewing frame, the cooling air that enters annular passage from the annular liquid flume bottom through-hole air outlet on door type sealing device cover plate again enters chassis.
Charging and discharge zone at central cooler do not need the chassis material is cooled off, and this zone is called non-cooling zone, and all the other need carry out cooled zones to the chassis material and be called the cooling zone.For the pressure wind that guarantees the annular passage cooling zone does not enter non-cooling zone, need between annular passage cooling zone and non-cooling zone, seal.
Usually under the technical conditions, adopt, enter non-cooling zone to prevent cold wind at annular passage end fixed installation baffle plate.Described baffle plate arrives the transitional region of non-cooling zone in the cooling zone, though can be tackled a part of cold wind.
But because the existence of swiftly flowing malleation cooling air is arranged in the annular passage cooling zone, and the installation of central cooler and mismachining tolerance may cause a type sealing device to have the radial and axial displacement of central cooler.When door type sealing device cover plate produces radially sideslip and axial displacement, the scratch between a type sealing device cover plate and the described baffle plate will occur, even damage described baffle plate.Produce between baffle plate and the door type sealing device cover plate like this and will give birth to the gap, thereby cause swiftly flowing malleation cooling air to enter into non-cooling zone, the links such as discharging of non-cooling zone are exerted an influence from the gap between door type sealing device and the baffle plate.And swiftly flowing malleation cooling air can cause the liquid in the annular liquid flume to produce surging and liquid flower and enter non-cooling zone and chassis with the wind, and the water of annular liquid flume is pulled away, and makes the liquid sealing of cooling zone normally not carry out.And the liquid that enters chassis can make the sticking ash caking of trolley grating plate, influence the ventilative and material of grate plate and cools off, and lumps also to cause the chassis discharging and the accident that resets when serious.
Referring to Fig. 1, have now between cooling zone and non-cooling zone seal device for annular air passage end 1 is set, to be implemented in the sealing between II district, cooling zone and the I district, non-cooling zone.Has a segment distance between the nearest air inlet in seal device for annular air passage end 1 and annular liquid flume 4 bottoms, annular passage in this segment distance scope is called as circular air duct end sealing transition region III district, and described end part seal transition region III district is positioned at II district, cooling zone.
In circular air duct end sealing transition region, the bottom is a liquid bath base plate 41, and the top is a type sealing device cover plate 33, and both sides are a type air channel inner ring plate 31 and door type air channel outer ring plate 32, front end is the seal device for annular air passage end 1 of the non-cooling zone of next-door neighbour, and the rear end is liquid bath air channel end plate 61a.Liquid bath air channel end plate 61a is a blind plate, and liquid bath air channel end plate 61a and annular liquid flume air channel inner ring plate 44 and annular liquid flume air channel outer ring plate 45 are contour.Described circular air duct end sealing transition region III district links up mutually with the interior ring liquid bath and the outer shroud liquid bath of annular liquid flume.
The door type sealing device 3 of annular passage moves with chassis, when the described end part seal transition region III of the process of the air outlet on the door type sealing device cover plate 33 district, the liquid of annular liquid flume 4 can enter chassis with the wind, liquid enters chassis can make the sticking ash caking of trolley grating plate, influence the ventilative and material cooling of grate plate, luming also to cause the chassis discharging and the accident that resets when serious.
Therefore, how providing a kind of anti-liquid wave suppression device that prevents that circular air duct end sealing transition region liquid from entering chassis with the wind is those skilled in the art's technical issues that need to address.
Summary of the invention
The purpose of this invention is to provide a kind of anti-liquid wave suppression device of ring-shaped air duct end part seal transition region, be used to prevent that circular air duct end sealing transition region liquid from entering chassis with the wind.
The invention provides a kind of anti-liquid wave suppression device of ring-shaped air duct end part seal transition region, comprise: with annular liquid flume air channel inner ring plate, the anti-liquid wave suppression device end plate that annular liquid flume air channel outer ring plate is contour, contour with described anti-liquid wave suppression device end plate, and the anti-liquid wave suppression device inner ring plate and the anti-liquid wave suppression device outer ring plate that link to each other with described anti-liquid wave suppression device end plate, and respectively with anti-liquid wave suppression device inner ring plate and anti-liquid wave suppression device that annular liquid flume air channel inner ring plate links to each other in rebound, the outer rebound of anti-liquid wave suppression device that links to each other with annular liquid flume air channel outer ring plate with the anti-liquid wave suppression device outer ring plate respectively;
Liquid bath air channel end plate is moved to the seal device for annular air passage end side, and radially extend as described anti-liquid wave suppression device end plate to door type air channel inner ring plate, door type air channel outer ring plate; Described anti-liquid wave suppression device end plate radial width is greater than distance between the inside and outside ring flat-plate in annular liquid flume air channel, and has radially preset distance respectively and between the inside and outside ring flat-plate in door type air channel;
When door type sealing device moved, the inside and outside ring flat-plate of described anti-liquid wave suppression device had relative motion with the inside and outside ring flat-plate in door type air channel.
Preferably, described preset distance is set according to the radial displacement in the door type air channel inside and outside ring flat-plate hoop motion process of door type sealing device.
Preferably, described anti-liquid wave suppression device inner ring plate and anti-liquid wave suppression device outer ring plate are the isocentric circular arc plate.
Preferably, described anti-liquid wave suppression device inner ring plate and annular liquid flume air channel inner ring plate are the isocentric circular arc plate.
Preferably, described anti-liquid wave suppression device end plate is connected with inside and outside ring flat-plate of anti-liquid wave suppression device and liquid bath base plate antiseep.
Preferably, rebound is connected with annular liquid flume air channel inner ring plate and liquid bath base plate antiseep with described anti-liquid wave suppression device inner ring plate respectively in the described anti-liquid wave suppression device;
The outer rebound of described anti-liquid wave suppression device is connected with annular liquid flume air channel outer ring plate and liquid bath base plate antiseep with described anti-liquid wave suppression device outer ring plate respectively.
Preferably, the inside and outside ring flat-plate of described anti-liquid wave suppression device is connected with liquid bath base plate antiseep.
Preferably, described anti-liquid wave suppression device end plate adopts anti-corrosion material to make.
Preferably, the inside and outside ring flat-plate of described anti-liquid wave suppression device adopts anti-corrosion material to make.
Preferably, the inside and outside rebound of described anti-liquid wave suppression device adopts anti-corrosion material to make.
Owing to liquid bath air channel end plate is moved to the seal device for annular air passage end side, and radially extends as described anti-liquid wave suppression device end plate to door type air channel inner ring plate, door type air channel outer ring plate; Therefore, the outer rebound of rebound and anti-liquid wave suppression device has just formed one and has been similar to bell-mouthed guide frame in the anti-liquid wave suppression device, working as pressure wind like this comes out from the annular liquid flume air channel, just can be in anti-liquid wave suppression device outside rebound and the anti-liquid wave suppression device under the guide effect of rebound, enter into the space between anti-liquid wave suppression device end plate and anti-liquid wave suppression device inner ring plate and the anti-liquid wave suppression device outer ring plate smoothly, pressure wind transition region before the anti-liquid wave suppression device end plate enters into the air vent on the type sealing device cover plate.The described transition region anti-liquid wave suppression device of the embodiment of the invention because the outer rebound of rebound and anti-liquid wave suppression device has just formed one and is similar to bell-mouthed guide frame in the anti-liquid wave suppression device, makes the airflow smooth of pressure wind not produce eddy current and dead band.
Air outlet motion when door type sealing device cover plate, enter described end part seal transition region, before a door type sealing device cover plate air outlet leaves described end part seal transition region, because the anti-liquid wave suppression device end plate radially inwardly and is outwards done corresponding extension, anti-liquid wave suppression device end plate radial width is greater than distance between the inside and outside ring flat-plate in annular liquid flume air channel, and has preset distance respectively and between the inside and outside ring flat-plate in door type air channel; When door type sealing device generation radial displacement, in described anti-liquid wave suppression device end plate and the door type air channel, can not interfere mutually between the outer ring plate, the outer rebound of rebound and anti-liquid wave suppression device is similar horn mouth structure in the anti-liquid wave suppression device, can stop pressure wind in the annular liquid flume air channel, in outer ring plate and the door type air channel, pass through on the liquid level between the outer ring plate, most power pressure winds directly enter into anti-liquid wave suppression device end plate and anti-liquid wave suppression device inner ring plate, between the anti-liquid wave suppression device outer ring plate, pressure wind transition region before the anti-liquid wave suppression device end plate enters into the air vent on the type sealing device cover plate.The described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region of the embodiment of the invention can prevent that pressure wind from evoking wave and liquid flower in the liquid level process, prevents that liquid from entering chassis with the wind.
Simultaneously, because of end part seal transition region III district communicates with the annular liquid flume air channel, and the radial width in end part seal transition region III district is greater than the radial width in annular liquid flume air channel.The pressure wind of cooling zone can enter transition region from end, annular liquid flume air channel rapidly, and can enter chassis immediately.And the sealing of seal device for annular air passage end and barrier effect can effectively stop pressure wind by entering non-cooling zone.
Description of drawings
Fig. 1 is existing circular air duct end sealing transition region schematic diagram;
Fig. 2 is the described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region vertical view of the embodiment of the invention;
Fig. 3 is that K shown in Figure 2 is to view.
The specific embodiment
The purpose of this invention is to provide a kind of anti-liquid wave suppression device of ring-shaped air duct end part seal transition region, be used to prevent that circular air duct end sealing transition region liquid from entering chassis with the wind.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, anti-liquid wave suppression device of ring-shaped air duct end part seal transition region of the present invention is done explanation in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 2, Fig. 3, Fig. 2 is the described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region vertical view of the embodiment of the invention; Fig. 3 is that K shown in Figure 2 is to view.
The described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2 of the embodiment of the invention is arranged on the liquid bath base plate 41 in circular air duct end sealing transition region III district, closes on seal device for annular air passage end 1 side.
The described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2 of the embodiment of the invention comprises: with annular liquid flume air channel inner ring plate 44, the anti-liquid wave suppression device end plate 22 that annular liquid flume air channel outer ring plate 45 is contour, contour with described anti-liquid wave suppression device end plate 22, and the anti-liquid wave suppression device inner ring plate 231 and the anti-liquid wave suppression device outer ring plate 241 that link to each other with described anti-liquid wave suppression device end plate 22, and respectively with anti-liquid wave suppression device inner ring plate 231 and anti-liquid wave suppression device that annular liquid flume air channel inner ring plate 44 links to each other in rebound 211, the outer rebound 212 of anti-liquid wave suppression device that links to each other with annular liquid flume air channel outer ring plate 45 with anti-liquid wave suppression device outer ring plate 241 respectively.
Described anti-liquid wave suppression device inner ring plate 231 and anti-liquid wave suppression device outer ring plate 241 are the isocentric circular arc plate.Described anti-liquid wave suppression device inner ring plate 231 is the isocentric circular arc plate with annular liquid flume air channel inner ring plate 44.
All adopt the connected mode of fixing and antiseep to install between anti-liquid wave suppression device end plate 22 and anti-liquid wave suppression device inner ring plate 231, anti-liquid wave suppression device outer ring plate 241 and the liquid bath base plate 41.
Anti-liquid wave suppression device inner ring plate 231, anti-liquid wave suppression device outer ring plate 241 also adopt the connected mode of fixing and antiseep to install with liquid bath base plate 41.
All adopt the connected mode of fixing and antiseep to install between rebound 211, the outer rebound 212 of anti-liquid wave suppression device and annular liquid flume air channel inner ring plate 44, annular liquid flume air channel outer ring plate 45, anti-liquid wave suppression device inner ring plate 231, anti-liquid wave suppression device outer ring plate 241 and the liquid bath base plate 41 in the anti-liquid wave suppression device.
The described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2 of the embodiment of the invention, specifically be that liquid bath air channel end plate 22 with prior art moves to seal device for annular air passage end 1 side, and radially extend as described anti-liquid wave suppression device end plate 22 to door type air channel inner ring plate 31, a door type air channel outer ring plate 32 at (central cooler center relatively).
Described anti-liquid wave suppression device end plate 22 radial width are greater than distance between annular liquid flume air channel inner ring plate 44, the annular liquid flume air channel outer ring plate 45, and have radially preset distance respectively and between the door type air channel inner ring plate 31, door type air channel outer ring plate 32.
Described radially preset distance can be set according to the door type air channel inner ring plate 31 of door type sealing device, the radial displacement in the outer ring plate 32 hoop motion processes of door type air channel.
When door type sealing device moved, described anti-liquid wave suppression device inner ring plate 231, anti-liquid wave suppression device outer ring plate 241 had relative motion with door type air channel inner ring plate 31, door type air channel outer ring plate 32.
Owing to liquid bath air channel end plate 22 is moved to seal device for annular air passage end 1 side, and radially extends as described anti-liquid wave suppression device end plate 22 to door type air channel inner ring plate 31, door type air channel outer ring plate 32; Therefore, the outer rebound 212 of rebound 211 and anti-liquid wave suppression device has just formed one and has been similar to bell-mouthed guide frame in the described anti-liquid wave suppression device, working as pressure wind like this comes out from annular liquid flume air channel 6, under the guide effect of the outer rebound 212 of rebound 211 and anti-liquid wave suppression device, enter into the space between anti-liquid wave suppression device end plate 22 and anti-liquid wave suppression device inner ring plate 231 and the anti-liquid wave suppression device outer ring plate 241 smoothly in just can anti-liquid wave suppression device.Pressure wind transition regions before the anti-liquid wave suppression device end plate 22 enter into the air vent on the type sealing device cover plate (not shown).
The described transition region anti-liquid wave suppression device 2 of the embodiment of the invention is similar to bell-mouthed guide frame because interior rebound 211 of anti-liquid wave suppression device and the outer rebound 212 of anti-liquid wave suppression device have just formed one, makes the air-flow of pressure wind not produce eddy current and dead band.
Air outlet motion when door type sealing device cover plate, enter described end part seal transition region III district, before a door type sealing device cover plate air outlet leaves described end part seal transition region III district, because anti-liquid wave suppression device end plate 22 radially inwardly and is outwards done corresponding extension, anti-liquid wave suppression device end plate 22 radial width are greater than distance between annular liquid flume air channel inner ring plate 44, the annular liquid flume air channel outer ring plate 45, and have preset distance respectively and between the door type air channel inner ring plate 31, door type air channel outer ring plate 32; When door type sealing device generation radial displacement, described anti-liquid wave suppression device end plate 22 and door type air channel inner ring plate 31, can not interfere mutually between the door type air channel outer ring plate 32, the outer rebound 212 of rebound 211 and anti-liquid wave suppression device is similar horn mouth structure in the anti-liquid wave suppression device, can stop pressure wind from annular liquid flume air channel inner ring plate 44, annular liquid flume air channel outer ring plate 45 and door type air channel inner ring plate 31, pass through on the liquid level between the door type air channel outer ring plate 32, most power pressure winds directly enter into anti-liquid wave suppression device end plate 22 and anti-liquid wave suppression device inner ring plate 231, between the anti-liquid wave suppression device outer ring plate 241, pressure wind enters into air vent on the type sealing device cover plate along anti-liquid wave suppression device end plate 22.The described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2 of the embodiment of the invention can prevent that pressure wind from evoking wave and liquid flower in the liquid level process, in order to avoid liquid enters chassis with the wind.
Simultaneously, because of end part seal transition region III district communicates with annular liquid flume air channel 6, and the radial width in end part seal transition region III district is greater than the radial width in annular liquid flume air channel 6.The pressure wind of cooling zone can enter described transition region III district from 6 ends, annular liquid flume air channel rapidly, and can enter chassis immediately.And the sealing of seal device for annular air passage end 1 and barrier effect can effectively stop pressure wind by entering non-cooling zone.
Because the described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2 of the embodiment of the invention is mounted in the annular liquid flume 4, in order to guarantee the service life of described anti-liquid wave suppression device of ring-shaped air duct end part seal transition region 2, the therefore described anti-liquid wave suppression device end plate 22 preferred anti-corrosion materials that adopt.Described anti-liquid wave suppression device end plate 22 specifically can adopt anti-corrosion materials such as stainless steel or aluminium.The outer rebound 212 of rebound 211 and anti-liquid wave suppression device also adopts anti-corrosion materials such as stainless steel or aluminium in described anti-liquid wave suppression device inner ring plate 231, anti-liquid wave suppression device outer ring plate 241, the anti-liquid wave suppression device.
The above only is the preferred implementation of anti-liquid wave suppression device of ring-shaped air duct end part seal transition region of the present invention, does not constitute the qualification to protection domain of the present invention.Any any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region, it is characterized in that, comprise: with annular liquid flume air channel inner ring plate, the anti-liquid wave suppression device end plate that annular liquid flume air channel outer ring plate is contour, contour with described anti-liquid wave suppression device end plate, and the anti-liquid wave suppression device inner ring plate and the anti-liquid wave suppression device outer ring plate that link to each other with described anti-liquid wave suppression device end plate, and respectively with anti-liquid wave suppression device inner ring plate and anti-liquid wave suppression device that annular liquid flume air channel inner ring plate links to each other in rebound, the outer rebound of anti-liquid wave suppression device that links to each other with annular liquid flume air channel outer ring plate with the anti-liquid wave suppression device outer ring plate respectively;
Liquid bath air channel end plate is moved to the seal device for annular air passage end side, and radially extend as described anti-liquid wave suppression device end plate to door type air channel inner ring plate, door type air channel outer ring plate; Described anti-liquid wave suppression device end plate radial width is greater than distance between the inside and outside ring flat-plate in annular liquid flume air channel, and has radially preset distance respectively and between the inside and outside ring flat-plate in door type air channel;
When door type sealing device moved, the inside and outside ring flat-plate of described anti-liquid wave suppression device had relative motion with the inside and outside ring flat-plate in door type air channel.
2. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 1 is characterized in that, described preset distance is set according to the radial displacement in the door type air channel inside and outside ring flat-plate hoop motion process of door type sealing device.
3. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 1 is characterized in that, described anti-liquid wave suppression device inner ring plate and anti-liquid wave suppression device outer ring plate are the isocentric circular arc plate.
4. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 1 is characterized in that, described anti-liquid wave suppression device inner ring plate and annular liquid flume air channel inner ring plate are the isocentric circular arc plate.
5. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 1 is characterized in that, described anti-liquid wave suppression device end plate is connected with inside and outside ring flat-plate of anti-liquid wave suppression device and liquid bath base plate antiseep.
6. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 5, it is characterized in that rebound is connected with annular liquid flume air channel inner ring plate and liquid bath base plate antiseep with described anti-liquid wave suppression device inner ring plate respectively in the described anti-liquid wave suppression device;
The outer rebound of described anti-liquid wave suppression device is connected with annular liquid flume air channel outer ring plate and liquid bath base plate antiseep with described anti-liquid wave suppression device outer ring plate respectively.
7. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 6 is characterized in that, the inside and outside ring flat-plate of described anti-liquid wave suppression device is connected with liquid bath base plate antiseep.
8. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 1 is characterized in that, described anti-liquid wave suppression device end plate adopts anti-corrosion material to make.
9. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 8 is characterized in that, the inside and outside ring flat-plate of described anti-liquid wave suppression device adopts anti-corrosion material to make.
10. anti-liquid wave suppression device of ring-shaped air duct end part seal transition region according to claim 9 is characterized in that, the inside and outside rebound of described anti-liquid wave suppression device adopts anti-corrosion material to make.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101612409A CN101839649B (en) | 2009-07-24 | 2009-07-24 | Anti-liquid wave suppression device of ring-shaped air duct end part sealed transition region |
| UAA201200769A UA100646C2 (en) | 2009-07-24 | 2010-07-20 | Liquid prevention and wave suppression device for use at sealing transition region of end part of circular air duct |
| BR112012001049-2A BR112012001049B1 (en) | 2009-07-24 | 2010-07-20 | LIQUID WAVE SUPPRESSION DEVICE IN AN END ANAL AIR DUCT END SEAL TRANSITION REGION |
| PCT/CN2010/075277 WO2011009395A1 (en) | 2009-07-24 | 2010-07-20 | Liquid prevention and wave suppression device for use at sealing transition region of end part of circular air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101612409A CN101839649B (en) | 2009-07-24 | 2009-07-24 | Anti-liquid wave suppression device of ring-shaped air duct end part sealed transition region |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101839649A CN101839649A (en) | 2010-09-22 |
| CN101839649B true CN101839649B (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101612409A Active CN101839649B (en) | 2009-07-24 | 2009-07-24 | Anti-liquid wave suppression device of ring-shaped air duct end part sealed transition region |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101839649B (en) |
| BR (1) | BR112012001049B1 (en) |
| UA (1) | UA100646C2 (en) |
| WO (1) | WO2011009395A1 (en) |
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| CN101118122A (en) * | 2007-09-03 | 2008-02-06 | 中冶长天国际工程有限责任公司 | Block-resistant material air duct sealing plate used for ring cold machine |
| CN101118120A (en) * | 2007-09-03 | 2008-02-06 | 中冶长天国际工程有限责任公司 | Air duct water sealing shock wave device used for ring cold machine |
| CN101368797A (en) * | 2008-10-16 | 2009-02-18 | 中冶长天国际工程有限责任公司 | Air intake system of circular cooler and its annular ventiduct and sealing cover plate |
| CN101419021A (en) * | 2008-12-15 | 2009-04-29 | 中冶长天国际工程有限责任公司 | Air input system of ring cooling machine and ring air duct thereof |
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| JPS59215426A (en) * | 1983-05-18 | 1984-12-05 | Hitachi Zosen Corp | Circular cooling machine |
| CN101387476B (en) * | 2008-11-03 | 2010-08-11 | 中冶长天国际工程有限责任公司 | End sealing body for ring air duct |
| CN101387475B (en) * | 2008-11-03 | 2010-08-11 | 中冶长天国际工程有限责任公司 | Radial displacement supporting device and ring air duct end sealing arrangement |
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2009
- 2009-07-24 CN CN2009101612409A patent/CN101839649B/en active Active
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2010
- 2010-07-20 WO PCT/CN2010/075277 patent/WO2011009395A1/en active Application Filing
- 2010-07-20 BR BR112012001049-2A patent/BR112012001049B1/en active IP Right Grant
- 2010-07-20 UA UAA201200769A patent/UA100646C2/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118122A (en) * | 2007-09-03 | 2008-02-06 | 中冶长天国际工程有限责任公司 | Block-resistant material air duct sealing plate used for ring cold machine |
| CN101118120A (en) * | 2007-09-03 | 2008-02-06 | 中冶长天国际工程有限责任公司 | Air duct water sealing shock wave device used for ring cold machine |
| CN101368797A (en) * | 2008-10-16 | 2009-02-18 | 中冶长天国际工程有限责任公司 | Air intake system of circular cooler and its annular ventiduct and sealing cover plate |
| CN101419021A (en) * | 2008-12-15 | 2009-04-29 | 中冶长天国际工程有限责任公司 | Air input system of ring cooling machine and ring air duct thereof |
Non-Patent Citations (2)
| Title |
|---|
| JP昭59-215426A 1984.12.05 |
| JP特开2000-310489A 2000.11.07 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011009395A1 (en) | 2011-01-27 |
| CN101839649A (en) | 2010-09-22 |
| UA100646C2 (en) | 2013-01-10 |
| BR112012001049A2 (en) | 2016-12-13 |
| BR112012001049B1 (en) | 2020-09-08 |
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