CN109282657A - Multiple spot multi-panel independent air-feeding stationary seal ring cold - Google Patents
Multiple spot multi-panel independent air-feeding stationary seal ring cold Download PDFInfo
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- CN109282657A CN109282657A CN201811207485.6A CN201811207485A CN109282657A CN 109282657 A CN109282657 A CN 109282657A CN 201811207485 A CN201811207485 A CN 201811207485A CN 109282657 A CN109282657 A CN 109282657A
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- 238000002955 isolation Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 28
- 239000002918 waste heat Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of multiple spot multi-panel independent air-feeding stationary seal ring cold, including multiple triangular beam air-intake device units according to annular array arrangement installation, each triangular beam air-intake device unit includes being arranged in juxtaposition two triangular beam air-intake devices, the triangular beam air-intake device includes triangular beam, air port and rear air duct, the triangular beam two sides are equipped with louver-type ventilation lattice, the triangular beam both ends are equipped with backgauge board connecting equipment, the triangular beam rear and front end is connect with air port and rear air duct respectively, the triangular beam, the isolation board of integrally connected is fixed in air port and rear air duct, air duct is set to be isolated into two air intake passages.Structure of the invention design is rationally reliable, the generation of the vortex and bulk cargo impingement phenomenon in ring cold machine air supply process is not only prevented, wind energy utilization is greatly enhanced, and can not only use common cooling blower, can also utilize remaining waste heat circulation wind and the natural cooling wind of generating electricity simultaneously.
Description
Technical field
The present invention relates to iron making and sintering equipment technical field, specially a kind of multiple spot multi-panel independent air-feeding stationary seal ring is cold
Machine.
Background technique
In steel production enterprise, sintering is one of technique of ironmaking production, and process is that powdery miberal powder and coke powder are stirred
Afterwards, by sintering machine, the graininess of certain size is made, is smelted with facilitating.It to be carried out by the sinter of sintering machine cold
But, cooling is mainly realized by the Air cooler of lower section.The cooler that iron and steel enterprise uses at present has belt-cooling machine and ring cold machine two
Kind of form, wherein ring cold machine is since its is compact-sized, and occupied area is small, and material containing trolley can be recycled, therefore by most of steel
Iron manufacturing enterprise is widely used.
For the cooling system of ring cold machine, as shown in patent CN204923914U, Multifunctional triangle beam is disclosed, by three
Cantilevered corner beam bottom plate, triangular beam support, louver-type ventilation panel, triangular beam intermediate isolating plate etc. are constituted, triangular beam bottom plate and triangle
The connection of beam isolation board, triangular beam are supported in triangular beam bottom plate and connect with triangular beam isolation board, and shutter is installed in triangular beam two sides
Formula is divulged information panel, and triangular beam support is connected with louver-type ventilation panel, and triangular beam bottom plate is mounted with the close of triangular beam and trolley
Seal apparatus, triangular beam both ends are connected with slewing frame and are equipped with backgauge board connecting equipment, triangular beam hinge means and trolley hinge
It is connected, triangular beam is mounted on triangular beam bottom plate lower part with sealed-in unit bogie and mutually seals with stationary seal ring cold dedicated trolley, and three
Cantilevered corner beam air inlet (outer end) connects annular passage by blast pipe.The same stationary seal ring as disclosed in patent CN206247881U
The dedicated cyclic annular independent ventiduct of cold, it discloses the structures of this kind of independent ventiduct, if the dedicated cyclic annular independent ventiduct is by dry-air blast
Road ontology splicing composition, the structure of each air duct ontology are described in detail in this patent.
Since the air inlet of usual annular passage is generally used air-cooler, and there is remaining waste heat circulation in power generation process
It when wind, is all slatterned under conventional environment, therefore waste heat circulation wind is want also to use in ring cold machine, and also to root
It according to cooling velocity required for sinter, is adjusted ring cold machine to intake, then needs the air-supply system to ring cold machine
System improves, and reaches uniformly distributed air-supply, adjusts the purpose of air quantity, while can also utilize waste heat circulation wind.
Air inlet state in usual situation in ring cold machine is that air quantity is average and air quantity wind speed is nonadjustable, this kind of state is not
It is able to satisfy the requirement of a variety of sinter cooling velocities, rapid cooling wants after the first slow cooling of sinter needs not being able to satisfy especially
It asks, it is therefore desirable to improve existing ring cold machine, wind speed air quantity is adjusted in realization, meets the requirement of different cooling.
In order to improve cooling effect, the trolley needs for being loaded with sinter are run in relatively closed environment, and by trolley
The ring-like bellows of lower section and several high-power air blast blowers are blown simultaneously is sintered mine cooling.But existing supply air system reaches
Less than the purpose of balanced ventilation, fetch greatly in case, air pressure air flow loss is all larger, it is therefore desirable to improve existing ring
Supply air system in cold achievees the purpose that multiple spot multi-panel balanced ventilation.
Summary of the invention
The present invention provides a kind of multiple spot multi-panel independent air-feeding static seal to solve the problems, such as ring cold machine uneven air
Ring cold machine can be adjusted intake according to the cooling velocity needed for sinter, while can also be remaining using generating electricity
Waste heat circulation wind.
The present invention is achieved by the following technical scheme:
A kind of multiple spot multi-panel independent air-feeding stationary seal ring cold, including being entered the wind according to multiple triangular beams of annular array arrangement installation
Device unit, each triangular beam air-intake device unit include being arranged in juxtaposition two triangular beam air-intake devices, the triangular beam air inlet
Device includes triangular beam, air port and rear air duct, and the triangular beam two sides are equipped with louver-type ventilation lattice, and the triangular beam both ends are set
Have backgauge board connecting equipment, the triangular beam rear and front end is connect with air port and rear air duct respectively, the triangular beam, air port and after
It is fixed with the isolation board of integrally connected in air duct, air duct is made to be isolated into two air intake passages.
Installation is kept off respectively between the backgauge board connecting equipment of front and back end two for two triangular beam air-intake devices being arranged in juxtaposition
Flitch；It is connected radially also by two striker plates between adjacent triangular beam air-intake device unit；Backgauge positioned at front end
Plate lower part is equipped with preceding shutter air inlet, and the striker plate lower part positioned at rear end is equipped with rear shutter air inlet, the preceding shutter
The air duct being connected to, the rear air duct company of the rear shutter air inlet and its two sides are equipped between air inlet and the air port of its two sides
It is logical.
The air inlet in each air port is connect with the air outlet for the air duct ontology being independently arranged, the air inlet of each air duct ontology
It is connect with the air outlet for crossing air duct being independently arranged；Positioned at ring cold machine high temperature section cross air duct be divided into after multistage multiple groups respectively with phase
The supply air duct I answered, supply air duct II, supply air duct III to supply air duct N are connected to, the supply air duct I, supply air duct II,
Supply air duct III is respectively independent to supply air duct N and is respectively equipped with air inlet；Positioned at each of ring cold machine low-temperature zone cross air duct with
Single blower connection.
The present invention be directed to the improvement that the air duct of ring cold machine is made, while also also having certain change to the structure of ring cold machine
Into being that multiple triangular beam air-intake device units are arranged according to annular array first, between multiple triangular beam air-intake device units
Connected using striker plate, each triangular beam air-intake device unit mainly includes two triangular beam air-intake devices, due to triangular beam into
Wind apparatus includes triangular beam, air port and rear air duct, and triangular beam is disclosed by patent CN204923914U, main component packet
Louver-type ventilation lattice and backgauge board connecting equipment etc. are included, louver-type ventilation lattice are used to enter the wind to sinter and cool down, triangular beam
Rear and front end is connect with air port and rear air duct respectively, and middle part is fixed with one in louver-type ventilation lattice, air port and rear air duct
Air duct is isolated into two air intake passages by the isolation board of connection, makes the louver-type ventilation lattice outlet air of two sides, two triangular beams into
Wind apparatus is connected as one by two striker plates of front and back side, and it is corresponding that two striker plates are respectively arranged in triangular beam air-intake device
Backgauge board connecting equipment on, between adjacent triangular beam air-intake device unit also by front and back side two striker plates connection after
It constitutes cyclic annular；It is fixedly connected with preceding shutter air inlet as shown in figure 8, being located on the downside of the striker plate of front side (on the inside of ring), preceding hundred
It is equipped with the air duct being connected to the air port of two sides on front side of leaf window air inlet, so that the wind in air port is entered this air duct, then leads to
Preceding shutter air inlet is crossed to enter above trolley, it is cooling for sinter；It is solid on the downside of the striker plate of rear side (on the outside of ring)
Surely it is connected with rear shutter air inlet, rear shutter air inlet is equipped with the air duct being connected to the rear air duct of two sides, makes in air port
Wind can enter this air duct, then be entered above trolley by rear shutter air inlet, cooling for sinter.Air port
Wind is entered from cyclic annular independent ventiduct, which is disclosed by patent CN206247881U, then air port and ring-type
The single air duct ontology connection of independent ventiduct, the air inlet of air duct ontology is connect with air duct is crossed, positioned at ring cold machine high temperature section
It crosses after air duct is divided into multistage multiple groups and is connect with the air outlet for the supply air system for being located at ring cold machine high temperature section, supply air system includes air-supply
Air duct I, supply air duct II, supply air duct III ... supply air duct N, multiple air ducts respectively autonomous closure and each own air inlet,
Air inlet can use waste heat circulation wind, and the bore in multiple air ducts can be different, and bore is bigger, and air quantity is bigger, each air duct
Difference occurs for intake, then wind speed and pressure is bigger, can satisfy and the sinter of different cooling is needed to use multiple air-supplies
Air duct respectively corresponds respective air duct excessively, so that corresponding respective air duct ontology is on trolley subsequently into air port, triangular beam
The sinter of side provides wind speed, wind pressure, air quantity different wind, to meet the requirement of different sinter cooling velocities.Similarly, and
The air inlet for crossing air duct positioned at low-temperature zone can directly be connect with blower, can also be connect with extraneous air volume distributor, then
Air duct air outlet connection corresponding to air volume distributor is crossed positioned at ring cold machine low-temperature zone, the air inlet of air volume distributor is equipped with
Valve；Further, air volume distributor includes Wind Volume air delivery duct and small air quantity air delivery duct, and the bore of Wind Volume air delivery duct is greater than
Small air quantity air delivery duct, the biggish Wind Volume air delivery duct that is placed in of air requirement correspond on the trolley of outlet air, and air requirement is lesser to be set
In on the trolley that small air quantity air delivery duct corresponds to outlet air, air output can be adjusted using the blower of different capacity size, together
Reason air volume distributor can also be adjusted air quantity.
Concrete operations of the present invention are as follows: be located at high temperature section, when using power generation residue waste heat circulation wind, waste heat circulation wind is entered
Supply air duct I, supply air duct II in supply air duct III ... supply air duct N, will need the sinter of different cooling to be placed in
Different supply air ducts correspond on the trolley of air-supply air quantity, and the wind of I, II, III ... N of supply air duct enters more from respective air outlet
Section multiple groups are crossed in air duct, and the wind for then crossing air duct enters in each air duct ontology of cyclic annular independent ventiduct, and from its air outlet
It enters back into the air port of each triangular beam air-intake device unit, then enters triangular beam from air port, then from louver-type ventilation
It is entered in lattice in the working space above trolley, the sinter for needing different cooling is cooled down.Positioned at low-temperature zone,
According to cooling velocity required for sinter on a trolley, the blower of corresponding watt level is accessed this and crosses air duct, then mistake
The wind in air duct enters in the single air duct ontology of cyclic annular independent ventiduct, and enters back into from its air outlet to triangular beam air-intake device
In the air port of unit, then from air port triangular beam is entered, then the work entered above trolley from louver-type ventilation lattice is empty
Between in, the sinter for needing the cooling velocity is cooled down, same more trolleys can also be using same method come reality
It now cools down, according to air volume distributor, then multiple air ducts of crossing can be linked into air volume distributor, from going out in air volume distributor
Wind reached air duct, so that the working space above trolley is reached, it is cooling to sinter.The device is applied equally to common
Wind is sent into multiple supply air ducts by cooling blower.
Compared with prior art the utility model has the following beneficial effects: structure of the invention design is rationally reliable, not only
Preventing the generation of the vortex and bulk cargo impingement phenomenon in ring cold machine air supply process, wind energy utilization is greatly enhanced,
Common cooling blower can be not only used, remaining waste heat circulation wind and the natural cooling wind of generating electricity can also be utilized simultaneously.High temperature
Section passes through the supply air duct of three differences " thickness ", and the effect of air-supply is effectively guaranteed, and can distribute according to need air-supply air quantity, real
Quantity-adjustable is showed；Low-temperature zone can not only cool down the sinter on single trolley using common cooling blower, have
The effect that ensure that air-supply of effect, can also distribute according to need air-supply air quantity, realize quantity-adjustable；Ring cold machine meets difference
Sinter needs the requirement of different cooling velocities, improves the quality, intensity and dynamics of sinter, while structure is simple, adds
Work is convenient.
Detailed description of the invention
Fig. 1 shows schematic top plan views of the invention.
The structure top view of Fig. 2 expression ring cold machine high temperature section.
Fig. 3 indicates the three dimensional structure diagram for being located at the independent air-feeding system of ring cold machine high temperature section.
Fig. 4 indicates the structure top view for crossing air duct connection air volume distributor for being located at ring cold machine low-temperature zone.
Fig. 5 indicates H-H sectional view in Fig. 4.
Fig. 6 indicates the enlarged drawing in Fig. 2 at G.
Fig. 7 indicates in Fig. 2 amplified triangular beam air-intake device unit three-dimensional structural schematic diagram at G.
Fig. 8 shows the structure top views of triangular beam air-intake device unit.
Fig. 9 indicates the sectional view of E-E in Fig. 8.
Figure 10 indicates the sectional view of F-F in Fig. 8.
Figure 11 indicates the three dimensional structure diagram of single triangular beam air-intake device.
Figure 12 indicates the structure left view of single triangular beam air-intake device.
Figure 13 indicates D-D sectional view in Figure 12.
Figure 14 indicates ring cold machine peripheral structure schematic diagram (G enlarged drawing in Fig. 2).
In figure: 1- louver-type ventilation lattice, the air port 2-, 3- backgauge board connecting equipment, 4- triangular beam, air duct after 5-, 6- every
From plate, 7- is isolated aerofoil I, and 8- is isolated aerofoil II, 101- air grating I, 102- air grating II, 103- air grating III, 9- striker plate,
10- trolley, 11- lower blast pipe, 12- stripper, 13- rubber seal, shutter air inlet before 14-, 15- triangular beam air inlet dress
Unit is set, shutter air inlet after 16-, 17- supply air duct I, 18- supply air duct II, 19- supply air duct III, the air duct 20- sheet
Body, 21- cross air duct, 22- air volume distributor, 23- Wind Volume air delivery duct, the small air quantity air delivery duct 24-, 25- frame connecting plate, 26- support
Wheel, 27- rotary track, 28- connecting plate air inlet, 29- and blower junction.
Specific embodiment
Specific embodiments of the present invention are illustrated with reference to the accompanying drawing.
A kind of multiple spot multi-panel independent air-feeding stationary seal ring cold includes according to annular array arrangement installation as shown in Figure 1:
Multiple triangular beam air-intake device units 15.Each triangular beam air-intake device unit 15 includes radially arranging two triangular beam air inlets
Device, as shown in fig. 7, triangular beam air-intake device includes triangular beam 4, air port 2 and rear air duct 5,4 two sides of triangular beam are equipped with shutter
Formula air grating 1,4 both ends of triangular beam be equipped with backgauge board connecting equipment 3,4 rear and front end of triangular beam respectively with air port 2 and rear air duct 5
It connects, the isolation board 6 of integrally connected is fixed in triangular beam 4, air port 2 and rear air duct 5, so that air duct is isolated into two air inlets logical
Road；Striker plate is installed respectively between the backgauge board connecting equipment 3 of front and back end two for the two triangular beam air-intake devices radially arranged
9；It is connected radially also by two striker plates 9 between adjacent triangular beam air-intake device unit 15；Backgauge positioned at front end
It is as shown in Figure 9 that 9 lower part of plate is equipped with preceding shutter air inlet 14(), 9 lower part of striker plate positioned at rear end is entered the wind equipped with rear shutter
Mouthfuls 16, be equipped with air duct be connected between preceding shutter air inlet 14 and the air port 2 of its two sides, rear shutter air inlet 16 and its two
The rear air duct 5 of side is connected to；As shown in fig. 6, the air inlet in each air port 2 and the air outlet for the air duct ontology 20 being independently arranged connect
It connects, the air inlet of each air duct ontology 20 is connect with the air outlet for crossing air duct 21 being independently arranged；As shown in Fig. 2, it is cold to be located at ring
The supply air system of machine high temperature section be divided into after multistage multiple groups respectively with corresponding supply air duct I 17, supply air duct II 18, supply air duct
III 19 ... supply air duct N connection, as shown in figure 3, supply air duct I 17, supply air duct II 18, supply air duct III 19 ... are blown
Air duct N is respectively independent and is respectively equipped with air inlet.Positioned at each of ring cold machine low-temperature zone cross air duct 21 then respectively with single blower
Connection.Note: in entire ring cold machine circumference, the air duct of crossing of general 60% quantity is located at high temperature section, and general 40% quantity crosses air duct
Positioned at low-temperature zone；The wind of high temperature section is from the remaining waste heat circulation wind that generates electricity, and the wind of low-temperature zone is from blower natural wind.
Preferred embodiment is used in the present embodiment: positioned at the supply air duct I 17 of high temperature section, supply air duct II 18, air-supply wind
The bore of road III 19 ... supply air duct N is sequentially reduced, in the present embodiment use three supply air ducts: i.e. supply air duct I 17,
Supply air duct II 18, III 19 bore of supply air duct are sequentially reduced；Positioned at the air outlet of low-temperature zone crossing air duct 21 and being connect with blower
It is equipped with valve；Air duct 21 of crossing positioned at ring cold machine low-temperature zone no longer individually connects blower, as shown in figure 4, but dividing with air quantity
The corresponding air outlet of orchestration 22 connects, and the air inlet of air volume distributor 22 is equipped with valve；Air volume distributor 22 includes Wind Volume
The bore of air delivery duct 23 and small air quantity air delivery duct 24, Wind Volume air delivery duct 23 is greater than small air quantity air delivery duct 24.
In order to keep the ventilation quantity at louver-type ventilation lattice more uniform, air pressure air flow loss, louver-type ventilation are reduced
Lattice 1 are disposed with air grating I 101, air grating II 102, air grating III 103 ... air grating N in multiple row, consolidate in each air intake passage
Surely multiple isolation aerofoils are equipped with, when each isolation aerofoil extends between different adjacent air gratings and triangular beam side-closed,
Then each air intake passage is divided into several air inlet areas, the corresponding corresponding one or more phases in each air inlet area by multiple isolation aerofoils
Adjacent air grating；By louvre ventilation lattice, the air-supply of multiple spot multi-panel is realized, can achieve balanced ventilation, the effect for shortening fetch
Fruit；Wind resistance and the air supplying distance reduced.Further, N-1 isolation aerofoil, N- are fixed in each air intake passage
Each air intake passage is divided into N number of air inlet area by 1 isolation aerofoil, and each air inlet area corresponds to single air grating；Further,
In the present embodiment as shown in Figure 10,11, louver-type ventilation lattice 1 divide for air grating I 101, II 102 and of air grating of three column arrangements
Air grating III 103；As shown in Figure 12,13, isolation aerofoil I 7 and isolation aerofoil II 8, isolation are fixed in each air intake passage
Aerofoil I 7 extends to rear and triangular beam side-closed between air grating II 102 and air grating III 103 from the entrance in air port 2, every
Rear and triangular beam side-closed between air grating I 101 and air grating II 102 is extended to from the entrance in air port 2 from aerofoil II 8,
I.e. be isolated aerofoil I 7 and isolation aerofoil II 8 between constitute B air inlet area, isolation aerofoil I 7 and isolation board 6 between formed A air inlet area,
It is isolated between aerofoil II 8 and the air grating I 101 of triangular beam and constitutes C air inlet area.
Rotary track 27, as shown in figure 14, every phase are equipped with positioned at cricoid 15 periphery of triangular beam air-intake device unit is constituted
A block frame connecting plate 26 is installed jointly outside air duct 5 after two in adjacent triangular beam air-intake device unit 15, alternatively, each triangle
In beam air-intake device unit 15 a block frame connecting plate 26 is installed outside air duct 5 after two jointly, support roller is installed on frame connecting plate 26
25, support roller 25 is located at turn around on track 27.9 lower part of striker plate between air duct 5 after two is equipped with rear shutter air inlet
16；The connecting plate air inlet 28 being connected to shutter air inlet 16 rear on corresponding striker plate 9 is provided on frame connecting plate 26.
The present embodiment concrete operations are as follows: multiple triangular beam air-intake device units are interconnected to form one by striker plate 9
A annular, every trolley 10 are installed on triangular beam air-intake device unit hereinafter, the air port 2 of each triangular beam air-intake device is connected
In on each air duct ontology 20 in cyclic annular independent ventiduct, while the sinter for needing different cooling being placed in different
In working space above the corresponding trolley of supply air duct；It is sent when the remaining waste heat circulation wind of power generation or remaining hot air source enter
After wind air duct I 17, supply air duct II 18 and supply air duct III 19, the wind of different wind speed air quantity is by being located at high temperature in three air ducts
The air duct 21 of crossing of section enters in cyclic annular independent ventiduct, and enters air port 2 out of single air duct ontology 20；It, will in low-temperature zone
Blower and air volume distributor 22 are connected to as shown in Figure 5 with blower junction 29(), and the air inlet of air volume distributor 22 is set
There is valve, blower starting lowers the intake of whole air volume distributor 22, Wind Volume air delivery duct 23 and small air quantity in the control of valve
Air quantity in air delivery duct 24 has certain difference, and the intake for having the working space of corresponding 10 top of trolley of the two has
Difference, wind enters in single air duct ontology 20 from air duct 21 is crossed, subsequently into air port 2.When wind enters triangular beam from air port 2
When, due to the presence of two isolation aerofoils, so that air duct has been divided into the tri- air inlet areas ABC, wind is respectively enterd from the tri- air inlet areas ABC
Three louver-type ventilation lattice of triangular beam, air grating I 101 have been divided into upper and lower two parts, C due to being isolated aerofoil II 8
The wind in air inlet area enters the lower half of air grating I 101, and the wind in B air inlet area enters the upper half and the ventilation of air grating I 101
The wind of lattice II 102, A air inlet area enters air grating III 103；Wind enters the air duct of front and back shutter air inlet simultaneously, wind from
The work that louver-type ventilation lattice 1, preceding shutter air inlet 14 and rear shutter air inlet 16 enter 10 top of trolley is empty
In, it is cooled down to the sinter of 10 top of trolley, satisfaction needs the sinter of different cooling to use, to reach work
Make the purpose of multiple spot multi-panel independent air-feeding in space.While ring cold machine operation, the slewing frame positioned at ring cold machine periphery exists
It is run on rotary track, auxiliary ring cold machine carries out circular motion.
The scope of protection of present invention is not limited to the above specific embodiment, and for those skilled in the art and
Speech, the present invention can there are many deformation and change, it is all within design and principle of the invention it is made it is any modification, improve and
Equivalent replacement should be all included within protection scope of the present invention.
Claims (9)
1. a kind of multiple spot multi-panel independent air-feeding stationary seal ring cold, including multiple triangular beams according to annular array arrangement installation into
Wind apparatus unit (15), it is characterised in that: each triangular beam air-intake device unit (15) include be arranged in juxtaposition two triangular beams into
Wind apparatus, the triangular beam air-intake device include triangular beam (4), air port (2) and rear air duct (5), and triangular beam (4) two sides are set
Have louver-type ventilation lattice (1), triangular beam (4) both ends are equipped with backgauge board connecting equipment (3), before and after the triangular beam (4)
Both ends are connect with air port (2) and rear air duct (5) respectively, are fixed with one in the triangular beam (4), air port (2) and rear air duct (5)
The isolation board (6) of connection, makes air duct be isolated into two air intake passages；
Backgauge is installed respectively between the backgauge board connecting equipment (3) of front and back end two for two triangular beam air-intake devices being arranged in juxtaposition
Plate (9)；It is connected radially also by two striker plates (9) between adjacent triangular beam air-intake device unit (15)；Before being located at
Striker plate (9) lower part at end be equipped with preceding shutter air inlet (14), positioned at rear end striker plate (9) lower part be equipped with rear shutter into
Air port (16) is equipped with the air duct being connected to, the rear blinds between the preceding shutter air inlet (14) and the air port (2) of its two sides
Window air inlet (16) is connected to the rear air duct (5) of its two sides；
The air inlet of each air port (2) is connect with the air outlet for the air duct ontology (20) being independently arranged, each air duct ontology (20)
Air inlet be independently arranged cross air duct (21) air outlet connect；It is more to be divided into multistage positioned at the air duct excessively of ring cold machine high temperature section
It is connected to respectively with corresponding supply air duct I (17), supply air duct II (18), supply air duct III (19) to supply air duct N after group, institute
State supply air duct I (17), supply air duct II (18), supply air duct III (19) to supply air duct N it is respectively independent and be respectively equipped with into
Air port；Air duct is crossed positioned at each of ring cold machine low-temperature zone to connect with single blower.
2. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 1, it is characterised in that: the supply air duct
I (17), supply air duct II (18), supply air duct III (19) to supply air duct N bore be sequentially reduced.
3. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 1, it is characterised in that: it is low to be located at ring cold machine
Cross air duct (21) of temperature section are connected to the corresponding air outlet of air volume distributor (22), the air inlet of the air volume distributor (22)
Equipped with valve.
4. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 3, it is characterised in that: the allocation of the amount of air
Device (22) includes Wind Volume air delivery duct (23) and small air quantity air delivery duct (24), and the bore of the Wind Volume air delivery duct (23) is greater than small
Air quantity air delivery duct (24).
5. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 1, it is characterised in that: the venetian blind type
Air grating (1) is disposed with air grating I (101), air grating II (102), air grating III (103) to air grating N, Mei Gejin in multiple row
Multiple isolation aerofoils are fixed in wind channel, when each isolation aerofoil extends between different adjacent air gratings and triangular beam
Make multiple isolation aerofoils that each air intake passage is divided into several air inlet areas after side-closed, each air inlet area is corresponding corresponding
One or more adjacent air gratings.
6. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 5, it is characterised in that: each air intake passage
It is inside fixed with N-1 isolation aerofoil, each air intake passage is divided into N number of air inlet area, each air inlet by the N-1 isolation aerofoil
Area corresponds to single air grating.
7. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 5 or 6, it is characterised in that: the blinds
Window air grating (1) is divided into air grating I (101), air grating II (102) and the air grating III (103) of three column arrangement；Each air inlet
Isolation aerofoil I (7) and isolation aerofoil II (8) are fixed in channel, isolation aerofoil I (7) is prolonged from the entrance of air port (2)
After extending between air grating II (102) and air grating III (103) and triangular beam side-closed, the isolation aerofoil II (8) is from wind
The entrance of mouth (2) extends to rear and triangular beam side-closed between air grating I (101) and air grating II (102), i.e. isolation wind
Constitute B air inlet area between plate I (7) and isolation aerofoil II (8), formation A air inlet area between aerofoil I (7) and isolation board (6) is isolated,
It is isolated between aerofoil II (8) and the air grating I (101) of triangular beam and constitutes C air inlet area.
8. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 1, it is characterised in that: be located at and constitute ring-type
Triangular beam air-intake device unit (15) periphery be equipped with rotary track (27), per in adjacent triangular beam air-intake device unit (15)
Air duct (5) are equipped with a block frame connecting plate (25) jointly outside after two, alternatively, two in each triangular beam air-intake device unit (15)
Air duct (5) is equipped with a block frame connecting plate (25) jointly outside after a；Support roller (26) are installed on the frame connecting plate (25), the support
Wheel (26) is located at turn around on track (27).
9. multiple spot multi-panel independent air-feeding stationary seal ring cold according to claim 8, it is characterised in that: wind after being located at two
Striker plate (9) lower part between road (5) is equipped with rear shutter air inlet (16), is provided on the frame connecting plate (25) and accordingly keeps off
The connecting plate air inlet (28) of shutter air inlet (16) connection after on flitch (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207485.6A CN109282657B (en) | 2018-10-17 | 2018-10-17 | Multi-point multi-face independent air supply static sealing ring cooling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207485.6A CN109282657B (en) | 2018-10-17 | 2018-10-17 | Multi-point multi-face independent air supply static sealing ring cooling machine |
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| Publication Number | Publication Date |
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| CN109282657A true CN109282657A (en) | 2019-01-29 |
| CN109282657B CN109282657B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811207485.6A Active CN109282657B (en) | 2018-10-17 | 2018-10-17 | Multi-point multi-face independent air supply static sealing ring cooling machine |
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| CN102494541A (en) * | 2011-12-27 | 2012-06-13 | 中冶长天国际工程有限责任公司 | Annular cooler and bearing beam thereof |
| WO2015014223A1 (en) * | 2013-07-31 | 2015-02-05 | 中冶长天国际工程有限责任公司 | Annular cooler, cooling air transfer device thereof and trolley air inlet pipe |
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| Publication number | Publication date |
|---|---|
| CN109282657B (en) | 2024-02-20 |
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