CN101387476A - End sealing body for ring air duct - Google Patents
End sealing body for ring air duct Download PDFInfo
- Publication number
- CN101387476A CN101387476A CNA2008101755215A CN200810175521A CN101387476A CN 101387476 A CN101387476 A CN 101387476A CN A2008101755215 A CNA2008101755215 A CN A2008101755215A CN 200810175521 A CN200810175521 A CN 200810175521A CN 101387476 A CN101387476 A CN 101387476A
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- plate
- seal
- air duct
- sealing
- sealing device
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- 238000007789 sealing Methods 0.000 title claims abstract description 190
- 239000007788 liquid Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 description 18
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000012467 final product Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
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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
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses an annular duct end sealing body, which comprises a sealing main body arranged on the bottom of an annular flume, and a sealing member which is arranged together with the sealing main body and has the same height as the sealing main body, wherein the sealing main body is positioned between an inner sealing plate and an outer sealing plate of a portal type sealing device and comprises a main body top plate the radial dimension and the lateral dimension of which are respectively larger than the radial dimension and the lateral dimension of a through hole of a cover plate of the portal type sealing device, and four lateral plates have the same height; and when the cover plate of the portal type sealing device moves to the upper part of the sealing body, the main body top plate is in contact with the cover plate of the portal type sealing device and has relative movement, and the sealing member is in contact with the inner sealing plate and the outer sealing plate of the portal type sealing device and has relative movements. The invention provides the annular duct end sealing body for ensuring the good sealing of the end part of the annular duct.
Description
Technical field
The present invention relates to central cooler, particularly a kind of end sealing body for ring air duct.
Background technology
Central cooler generally adopts air cooling way that the material of circular cooler trolley is cooled off, but does not need to cool off at the discharge zone of circular cooler trolley, and this zone is called as non-cooling zone.In order to guarantee phenomenons such as cold wind can not leak out in non-cooling zone, need seal the annular passage end.
The double-deck chassis of central cooler, the operated by rotary motion annular passage, the cold wind by annular passage cools off the material of circular cooler trolley.In order to guarantee the cooling effect of cooling zone, prevent the leakage of cold wind, just seem especially important for the sealing of annular passage.
Existing guarantee to seal preferably in the air channel mode is to adopt the mode of liquid sealing, by the door type sealing device realization of annular liquid flume being installed and cooperating sealing annular passage with liquid bath.Offer a plurality of through holes that cold wind passes through of being convenient at the liquid bath bottom position of cooling zone, cold wind enters chassis by described through hole and wind channel tube, thus the material in the cooling chassis.
The existing employing at annular passage end fixed installation baffle plate enters non-cooling zone to prevent cold wind.Because having the cooling air of normal pressure in the annular passage exists, though the transitional region baffle plate in the cooling zone to non-cooling zone can be tackled a part of cold wind, but cold wind can also enter non-cooling zone from the gap between door type sealing device and the baffle plate, and the liquid that can drive simultaneously in the annular liquid flume produces very big vibration.
Therefore, how providing a kind of end sealing body for ring air duct that guarantees annular air duct end sealing, 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 end sealing body for ring air duct, be used to guarantee annular air duct end sealing.
The invention provides a kind of end sealing body for ring air duct, described seal comprises the sealed body that is arranged on the annular liquid flume bottom, that install mutually with described sealed body and contour with described sealed body seal;
Described sealed body is between the inside and outside sealing plate of door type sealing device, sealed body comprises top body plate, the radial dimension of described top body plate and lateral dimension are respectively greater than the radial dimension and the lateral dimension of the through hole of described door type sealing device cover plate, and described four side plates are contour;
When described door type sealing device cover plate moved to described seal top, described top body plate contacted with door type sealing device cover plate and relative motion is arranged, and described seal contacts with the inside and outside sealing plate of described door type sealing device, and relative motion is arranged.
Preferably, described seal is at least two groups, be separately positioned on described door type sealing device inside and outside on the biside plate of the adjacent described sealed body of sealing plate;
The cross section of every group of described seal is the projection of " several " shape, and described " several " shape projection is contour with described sealed body.
Preferably, every group of described seal comprises two projectioies of the cross section of adjacent and one for " several " shape at least, and each described " several " shape projection is contour with described sealed body.
Preferably, the connecting portion that has preliminary dimension between described adjacent two projectioies, every group of described seal is provided with cushion block below each connecting portion, by mechanical installation mode with described seal and described cushion block and the fixed installation of described sealed body.
Preferably, the two ends, the biside plate left and right sides with the adjacent described sealed body of the inside and outside sealing plate of described door type sealing device are respectively arranged with described seal.
Preferably, described sealed body comprises top body plate and four side plates, and described top body plate and four described side plates are tightly connected.
Preferably, described top body plate lateral dimension is greater than the distance between two described side plates that radially are provided with, and described top body plate lateral ends is provided with lead angle, or described top body plate lateral ends and described top body plate are predetermined angle.
Preferably, described seal is installed in described annular liquid flume bottom by support wheel or relocation mechanism.
Preferably, described sealed body adopts anti-corrosion material, and described seal adopts elaxtic seal.
Preferably, be attached with wear-resistant material layer above the described top body plate.
The described end sealing body for ring air duct of the embodiment of the invention comprises the sealed body that is arranged on the annular liquid flume bottom, that install mutually with described sealed body and contour with described sealed body seal.
Because described sealed body is between the inside and outside sealing plate of door type sealing device, and the radial dimension of the top body plate of sealed body and lateral dimension are respectively greater than the radial dimension and the lateral dimension of the through hole of door type sealing device top board.When described top body plate when door type sealing device moves to described seal position, described top body plate contacts with a door type sealing device top board and relative motion is arranged, and has guaranteed that the sealed body top do not scurry the wind phenomenon.Because seal and sealed body are contour, and the inside and outside sealing plate of door type sealing device contacts with seal, and relative motion is arranged, can guarantee the space between described seal of sealing that seal can be good and the inside and outside sealing plate of door type sealing device, prevent that the cold wind in the annular passage from flowing into non-cooling zone from described seal and space between the inside and outside sealing plate of type sealing device.Therefore, the described seal of the embodiment of the invention can be realized the excellent sealing of annular passage end.
Description of drawings
Fig. 1 is the end sealing body for ring air duct first embodiment vertical view of the present invention;
Fig. 2 is the end sealing body for ring air duct first embodiment side view of the present invention;
Fig. 3 is that A-A shown in Figure 1 is to cutaway view;
Fig. 4 is that D-D shown in Figure 1 is to cutaway view;
Fig. 5 is the end sealing body for ring air duct second embodiment side view of the present invention;
Fig. 6 is end sealing body for ring air duct the 3rd an embodiment vertical view of the present invention;
Fig. 7 is end sealing body for ring air duct the 3rd an embodiment cutaway view of the present invention.
The specific embodiment
The invention provides a kind of end sealing body for ring air duct, be used to guarantee the sealing of annular passage end.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, end sealing body for ring air duct of the present invention is done explanation in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 4, Fig. 1 is the end sealing body for ring air duct first embodiment vertical view of the present invention; Fig. 2 is the end sealing body for ring air duct first embodiment side view of the present invention; Fig. 3 is that A-A shown in Figure 1 is to cutaway view; Fig. 4 is that D-D shown in Figure 1 is to cutaway view.
The described end sealing body for ring air duct of first embodiment of the invention comprises the sealed body 1 that is arranged on annular liquid flume 5 bottoms, that install mutually with sealed body 1 and contour with sealed body 1 seal 2.
For guarantee top body plate 11 at door type sealing device along circular cooler trolley (not shown) center clockwise or when rotating counterclockwise, can and door type sealing device cover plate between good movable sealing, and then guarantee that the cold wind in the access door type sealing device can not enter into the non-cooling zone of described end sealing body for ring air duct side along the gap between door type sealing device cover plate and the top body plate 11.Described top body plate 11 planes need with the lower plane of door type sealing device cover plate in same plane, so just need described four side plates 12,13 contour.
When door type sealing device cover plate moves to described sealed body 1 top, described top body plate 11 contacts with door type sealing device cover plate and relative motion is arranged, seal 12 contacts, and relative motion is arranged with door type sealing device inner sealing plate 41, external seal plate 42.
In order further to improve the sealing effectiveness of the described end sealing body for ring air duct of the embodiment of the invention, need sealed body 1 itself to have good closure.Described sealed body 1 can pass through 12,13 and top body plate of four blocks of side plates, 11 direct seal weldings, perhaps welds or connect into a hollow, rectangular box body that does not have the end by parts such as angle steel.And need the excellent sealing effect between 12,13 and top body plate 11 of four blocks of side plates of assurance.Because sealed body 1 is to constitute by 12,13 and top body plate of four blocks of side plates 11, makes that sealed body 1 usefulness material is less, has alleviated the quality of sealed body 1.
Certainly, described sealed body 1 also can be an entity or Filled Rectangle box body, and whole seal can be regarded a top body plate 11 as, the movable sealing in realization and the door type sealing device cover plate relative motion process.
Because the described sealed body 1 of first embodiment of the invention is between door type sealing device inner sealing plate 41, external seal plate 42, and the radial dimension of the top body plate 11 of sealed body 1 and lateral dimension are respectively greater than the radial dimension and the lateral dimension of described door type sealing device cover plate through hole.When described top body plate 11 moves to described seal position at described door type sealing device, contact with door type sealing device cover plate and relative motion is arranged, guaranteed that sealed body 1 top do not have the wind of scurrying phenomenon.Because seal 2 is contour with sealed body 1, and door type sealing device inner sealing plate 41, external seal plate 42 contact with seal 2, and relative motion is arranged, can guarantee that seal 2 can seal the space between described seal and door type sealing device inner sealing plate 41, the external seal plate 42 well, prevent that the cold wind in the annular passage from flowing into non-cooling zone from seal and space between a type sealing device inner sealing plate 41, the external seal plate 42.Therefore, the described seal of being made up of sealed body 1 and seal 2 can have been realized the excellent sealing of annular passage end.
In order to guarantee the space between described seal of seal movable sealing well and door type sealing device inner sealing plate 41, the external seal plate 42, prevent that the cold wind in the annular passage from flowing into non-cooling zone from the space between described seal and door type sealing device inner sealing plate 41, the external seal plate 42, seal 2 comprises two groups at least, is separately positioned on the biside plate with the adjacent described sealed body 1 of described door type sealing device inner sealing plate 41, external seal plate 42.
The cross section of every group of described seal 2 is the projection 21 of " several " shape, and described " several " shape projection 21 and described sealed body 1 are contour.Described protruding 21 can be " several " shape projection that runs through whole sealed body 1 height.When door type sealing device moved to the described end sealing body for ring air duct of embodiment of the invention position with chassis, " several " shape projection 21 can prevent that the cold wind in the annular passage from entering into non-cooling zone from described seal and the inner sealing plate 41 of door type sealing device, the space between the external seal plate 42.When certain problems such as installation owing to central cooler cause circular cooler trolley eccentric, when door type sealing device may have a certain amount of radial displacement (center of central cooler relatively) in the position of described seal, " several " shape projection 21 can have a small amount of snag axis to distortion, be the radial displacement at the center of relative central cooler, thereby guaranteed movable sealing herein.
Every group of described seal 2 also can comprise two continuous and " several " one shape projectioies 21 at least, and described each " several " shape projection 21 is contour with described sealed body 1.
Certainly, in order to guarantee movable sealing effect between described seal and door type sealing device inner sealing plate 41, the external seal plate 42 better, the connecting portion 22 that has preliminary dimension between described adjacent two projectioies 21, described seal 2 is provided with cushion block 23 below each connecting portion 22, by mechanical installation mode seal 2 and cushion block 23 and sealed body 1 are fixedly mounted.
Every group of described seal 2 is an integral body, and promptly the connecting portion between two adjacent protrusion 21 22 is an integral body with adjacent projection 21.Because cushion block 23 is set below each connecting portion 22, and seal 2 interfixes with cushion block 23 and sealed body 1, so each projection 21 just has radially the displacement space at (center of central cooler relatively).
When door type sealing device radially the center of central cooler (relatively) when having certain displacement, each projection 21 can produce radially the distortion and the displacement of the center of central cooler (relatively), thereby guarantees the movable sealing between described seal and a type sealing device inner sealing plate 41, the external seal plate 42 effectively.
The size of connecting portion 22 and the thickness and the intensity of cushion block 23 can be set according to the size and the installation accuracy of described central cooler between two adjacent protrusion 21.As long as satisfy when the maximum radial displacement of door type sealing device, can guarantee that movable sealing gets final product between described seal and door type sealing device inner sealing plate 41, the external seal plate 42.
In order further to improve movable sealing effect between described seal and door type sealing device inner sealing plate 41, the external seal plate 42, the described end sealing body for ring air duct of the preferred embodiment of the present invention is respectively arranged with described seal 2 at the two ends, biside plate 13 left and right sides with the adjacent described sealed body 1 of described door type sealing device inner sealing plate 41, external seal plate 42.
Every group of described seal 2 also can cover on two side plates with the adjacent described sealed body 1 of described door type sealing device inner sealing plate 41, external seal plate 42 fully, to improve the movable sealing effect between described seal and a type sealing device inner sealing plate 41, the external seal plate 42.
The concrete form of described seal 2 can be previously described any form.
Referring to Fig. 5, this figure is the end sealing body for ring air duct second embodiment side view of the present invention.
The difference of end sealing body for ring air duct second embodiment of the present invention and first embodiment is, the shape difference of described top body plate 11.
Top body plate 11 lateral dimensions of the described end sealing body for ring air duct of second embodiment of the invention are promptly with respect to the hoop size of central cooler, greater than the distance between two that the are arranged circumferentially described side plates 12.Top body plate 11 lateral ends can be provided with lead angle.Top body plate 11 lateral ends also can be predetermined angle with described top body plate 11.
Because the installation and the mismachining tolerance of central cooler may cause a type sealing device to have the axial displacement of central cooler, top body plate 11 lateral ends can be provided with lead angle, perhaps top body plate 11 lateral ends and top body plate 11 can be predetermined angle, thus guarantee the chassis (not shown) can normally drive a type sealing device along annular liquid flume 5 in the position trouble-free operation of described seal.
Described seal can be installed in described annular liquid flume 5 bottoms by the support wheel (not shown).
Certainly, for guarantee better the chassis (not shown) can normally drive a type sealing device along annular liquid flume 5 in the position trouble-free operation of described seal, described seal can be installed in described annular liquid flume 5 bottoms by relocation mechanism.
When described seal is when being installed in described annular liquid flume 5 bottoms by relocation mechanism, the setting height(from bottom) of described seal is generally a little more than the height of door type sealing device cover plate inner plane.This difference in height just can be set according to the installation and the machining accuracy of concrete central cooler, as long as guarantee when maximum deviation, can realize that the movable sealing between described seal and the door type sealing device cover plate gets final product.
Like this, when door type sealing device cover plate is lower than top body plate 11, relocation mechanism can contact top body plate 11 under the effect of door type sealing device cover plate well with door type sealing device cover plate, and can guarantee the relative motion between described seal and the door type sealing device.
In order to save installing space, when described seal adopted relocation mechanism to install, described seal can adopt the form of hollow.
Referring to Fig. 6 and Fig. 7, Fig. 6 is end sealing body for ring air duct the 3rd an embodiment vertical view of the present invention; Fig. 7 is end sealing body for ring air duct the 3rd an embodiment cutaway view of the present invention.
The difference of preceding relatively two embodiment of end sealing body for ring air duct the 3rd embodiment of the present invention is the shape difference of described sealed body 1.
Because whole central cooler is a ring-type, the shape of the described end sealing body for ring air duct of third embodiment of the invention adopts the shape that cooperates annular liquid flume 5.
Two side plates 13 of described sealed body 1 are and the arc plate of described central cooler centres, are called arc to side plate.Two side plates 12 of described sealed body 1 are and the straight plate of described central cooler radial direction, are called radially side plate.
The arc of sealed body 1 just can guarantee the movable sealing between described seal and door type sealing device inner sealing plate 41, the external seal plate 42 better after side plate is installed seal 2.
When described sealed body 1 adopts an entity or solid box body, entity or solid box body can be according to the requirements of above-mentioned side plate, with sealed body 1 be processed into two relative side for the arc surface of described central cooler centres, two opposite flanks are processed as the form with the plane of described central cooler radial direction in addition.Whole like this seal can be regarded a top body plate 11 as, realizes the sealing in described seal and the door type sealing device cover plate relative motion process.
In order to save material and space, described sealed body 1 is preferred to adopt that radially side plate and top body plate 11 are formed the body structure form of hollows to side plate, two by two arcs.
The described end sealing body for ring air duct of third embodiment of the invention can adopt any form of the described seal 2 of preamble.
Because the described seal of the embodiment of the invention is mounted in the annular liquid flume 5, in order to guarantee the service life of described seal, therefore described sealed body 1 preferably adopts anti-corrosion material, and described seal 2 can adopt elaxtic seal.
Described sealed body 1 specifically can adopt anti-corrosion materials such as stainless steel or aluminium.In order to guarantee the service life of top body plate 11, top body plate 11 preferably adopts wear-resisting anti-corrosion materials such as stainless steel.Four blocks of side plates 12,13 can adopt identical anti-corrosion material with top body plate 11, also can adopt different anti-corrosion materials to make.
Described seal 2 can adopt elaxtic seals such as rubber or foamed plastic to make.
In order further to guarantee the service life of top body plate 11, can be attached with one deck wear-resistant material layer above the described top body plate 11.
Equally, described seal can be installed in described annular liquid flume 5 bottoms by the support wheel (not shown).
Certainly, for guarantee better the circular cooler trolley (not shown) can normally drive a type sealing device along annular liquid flume 5 in the position trouble-free operation of described seal, described seal can be installed in described annular liquid flume 5 bottoms by relocation mechanism.
When described seal was installed in described annular liquid flume 5 bottoms by relocation mechanism, the setting height(from bottom) of described seal was generally a little more than the height of door type sealing device cover plate inner plane.This difference in height just can be set according to the installation and the machining accuracy of concrete central cooler, as long as guarantee when maximum deviation, can realize that movable sealing gets final product between described seal and the door type sealing device cover plate.
Like this, when door type sealing device cover plate is lower than top body plate 11, relocation mechanism can make top body plate 11 to contact with door type sealing device cover plate well under the effect of door type sealing device cover plate, and can guarantee the relative motion between described seal and the door type sealing device.
In order to save installing space, when described seal adopted relocation mechanism to install, described seal can adopt the form of hollow.
The above only is a preferred implementation 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, a kind of end sealing body for ring air duct is characterized in that, described seal comprises the sealed body that is arranged on the annular liquid flume bottom, that install mutually with described sealed body and contour with described sealed body seal;
Described sealed body is between the inside and outside sealing plate of door type sealing device, sealed body comprises top body plate, the radial dimension of described top body plate and lateral dimension are respectively greater than the radial dimension and the lateral dimension of the through hole of described door type sealing device cover plate, and described four side plates are contour;
When described door type sealing device cover plate moved to described seal top, described top body plate contacted with door type sealing device cover plate and relative motion is arranged, and described seal contacts with the inside and outside sealing plate of described door type sealing device, and relative motion is arranged.
2, end sealing body for ring air duct according to claim 1 is characterized in that, described seal is at least two groups, be separately positioned on described door type sealing device inside and outside on the biside plate of the adjacent described sealed body of sealing plate;
The cross section of every group of described seal is the projection of " several " shape, and described " several " shape projection is contour with described sealed body.
3, end sealing body for ring air duct according to claim 2 is characterized in that, every group of described seal comprises two projectioies of the cross section of adjacent and one for " several " shape at least, and each described " several " shape projection is contour with described sealed body.
4, end sealing body for ring air duct according to claim 2, it is characterized in that, the connecting portion that has preliminary dimension between described adjacent two projectioies, every group of described seal is provided with cushion block below each connecting portion, by mechanical installation mode with described seal and described cushion block and the fixed installation of described sealed body.
5, according to the arbitrary described end sealing body for ring air duct of claim 1 to 4, it is characterized in that, be respectively arranged with described seal with the two ends, the biside plate left and right sides of the adjacent described sealed body of the inside and outside sealing plate of described door type sealing device.
6, end sealing body for ring air duct according to claim 5 is characterized in that, described sealed body comprises top body plate and four side plates, and described top body plate and four described side plates are tightly connected.
7, end sealing body for ring air duct according to claim 5, it is characterized in that, described top body plate lateral dimension is greater than the distance between two described side plates that radially are provided with, and described top body plate lateral ends is provided with lead angle, or described top body plate lateral ends and described top body plate are predetermined angle.
8, end sealing body for ring air duct according to claim 5 is characterized in that, described seal is installed in described annular liquid flume bottom by support wheel or relocation mechanism.
9, end sealing body for ring air duct according to claim 5 is characterized in that, described sealed body adopts anti-corrosion material, and described seal adopts elaxtic seal.
10, end sealing body for ring air duct according to claim 5 is characterized in that, is attached with wear-resistant material layer above the described top body plate.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101755215A CN101387476B (en) | 2008-11-03 | 2008-11-03 | End sealing body for ring air duct |
| PCT/CN2009/074743 WO2010060335A1 (en) | 2008-11-03 | 2009-11-02 | Annular air duct end sealing body |
| BRPI0920115-7A BRPI0920115B1 (en) | 2008-11-03 | 2009-11-02 | annular air duct end seal body |
| UAA201106648A UA99788C2 (en) | 2008-11-03 | 2009-11-02 | Annular air duct end sealing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101755215A CN101387476B (en) | 2008-11-03 | 2008-11-03 | End sealing body for ring air duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101387476A true CN101387476A (en) | 2009-03-18 |
| CN101387476B CN101387476B (en) | 2010-08-11 |
Family
ID=40477035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101755215A Active CN101387476B (en) | 2008-11-03 | 2008-11-03 | End sealing body for ring air duct |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101387476B (en) |
| BR (1) | BRPI0920115B1 (en) |
| UA (1) | UA99788C2 (en) |
| WO (1) | WO2010060335A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060336A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Sealing member |
| WO2010060335A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Annular air duct end sealing body |
| CN101608871B (en) * | 2009-07-24 | 2010-11-03 | 中冶长天国际工程有限责任公司 | Circular air duct end sealing transition region anti-liquid wave suppression device |
| CN101598501B (en) * | 2009-07-09 | 2011-01-12 | 中冶长天国际工程有限责任公司 | Annular airduct |
| WO2011009395A1 (en) * | 2009-07-24 | 2011-01-27 | 中冶长天国际工程有限责任公司 | Liquid prevention and wave suppression device for use at sealing transition region of end part of circular air duct |
| CN101644544B (en) * | 2009-06-26 | 2011-02-09 | 中冶长天国际工程有限责任公司 | Partition component |
| CN101979948A (en) * | 2010-12-01 | 2011-02-23 | 中冶北方工程技术有限公司 | Air duct sealing device of forced draft circular cooler |
| CN101886879B (en) * | 2009-05-14 | 2012-05-09 | 中冶长天国际工程有限责任公司 | Annular air duct partition wall |
| CN101963458B (en) * | 2009-07-24 | 2012-06-06 | 中冶长天国际工程有限责任公司 | Annular air duct end sealing transition region liquid prevention and wave suppression device |
| CN101936663B (en) * | 2009-07-02 | 2012-09-26 | 中冶长天国际工程有限责任公司 | Partition assembly |
| CN101886880B (en) * | 2009-05-14 | 2012-11-21 | 中冶长天国际工程有限责任公司 | Partition assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021040B (en) * | 2014-04-22 | 2017-04-05 | 宝山钢铁股份有限公司 | The side sealing device of sintering pallet |
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| JPS59161677A (en) * | 1983-03-04 | 1984-09-12 | 三菱重工業株式会社 | Device for treating granular and massive material by high-pressure gas |
| JP2922077B2 (en) * | 1993-03-02 | 1999-07-19 | 日本鋼管株式会社 | Cooling device for high temperature powder |
| JP2000310489A (en) * | 1999-02-22 | 2000-11-07 | Hitachi Zosen Corp | Air feeder and high temperature granule cooling device therewith |
| CN200950001Y (en) * | 2006-08-31 | 2007-09-19 | 中冶长天国际工程有限责任公司 | Ring packing device for trolley sideboard of pellet ring cooling machine |
| CN100573005C (en) * | 2007-09-03 | 2009-12-23 | 中冶长天国际工程有限责任公司 | A kind of air duct water sealing shock wave device that is used for central cooler |
| 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 |
-
2008
- 2008-11-03 CN CN2008101755215A patent/CN101387476B/en active Active
-
2009
- 2009-11-02 UA UAA201106648A patent/UA99788C2/en unknown
- 2009-11-02 BR BRPI0920115-7A patent/BRPI0920115B1/en active IP Right Grant
- 2009-11-02 WO PCT/CN2009/074743 patent/WO2010060335A1/en active Application Filing
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010060335A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Annular air duct end sealing body |
| WO2010060336A1 (en) * | 2008-11-03 | 2010-06-03 | 中冶长天国际工程有限责任公司 | Sealing member |
| CN101886880B (en) * | 2009-05-14 | 2012-11-21 | 中冶长天国际工程有限责任公司 | Partition assembly |
| CN101886879B (en) * | 2009-05-14 | 2012-05-09 | 中冶长天国际工程有限责任公司 | Annular air duct partition wall |
| CN101644544B (en) * | 2009-06-26 | 2011-02-09 | 中冶长天国际工程有限责任公司 | Partition component |
| CN101936663B (en) * | 2009-07-02 | 2012-09-26 | 中冶长天国际工程有限责任公司 | Partition assembly |
| CN101598501B (en) * | 2009-07-09 | 2011-01-12 | 中冶长天国际工程有限责任公司 | Annular airduct |
| WO2011003360A1 (en) * | 2009-07-09 | 2011-01-13 | 中冶长天国际工程有限责任公司 | Circular air duct |
| WO2011009381A1 (en) * | 2009-07-24 | 2011-01-27 | 中冶长天国际工程有限责任公司 | Circular air duct end sealing transition region anti-liquid wave suppression device |
| WO2011009395A1 (en) * | 2009-07-24 | 2011-01-27 | 中冶长天国际工程有限责任公司 | Liquid prevention and wave suppression device for use at sealing transition region of end part of circular air duct |
| CN101963458B (en) * | 2009-07-24 | 2012-06-06 | 中冶长天国际工程有限责任公司 | Annular air duct end sealing transition region liquid prevention and wave suppression device |
| CN101608871B (en) * | 2009-07-24 | 2010-11-03 | 中冶长天国际工程有限责任公司 | Circular air duct end sealing transition region anti-liquid wave suppression device |
| CN101979948A (en) * | 2010-12-01 | 2011-02-23 | 中冶北方工程技术有限公司 | Air duct sealing device of forced draft circular cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010060335A1 (en) | 2010-06-03 |
| UA99788C2 (en) | 2012-09-25 |
| CN101387476B (en) | 2010-08-11 |
| BRPI0920115A2 (en) | 2017-08-01 |
| BRPI0920115B1 (en) | 2020-11-10 |
| BRPI0920115A8 (en) | 2017-09-19 |
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