CN207035845U - Fluidization cooling device and its feed arrangement - Google Patents
Fluidization cooling device and its feed arrangement Download PDFInfo
- Publication number
- CN207035845U CN207035845U CN201721025044.5U CN201721025044U CN207035845U CN 207035845 U CN207035845 U CN 207035845U CN 201721025044 U CN201721025044 U CN 201721025044U CN 207035845 U CN207035845 U CN 207035845U
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- China
- Prior art keywords
- baffle plate
- feed arrangement
- charging aperture
- housing
- heat exchange
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Abstract
The utility model discloses a kind of feed arrangement of fluidization cooling device, including housing, housing sets charging aperture and discharge gate, and the lower section of charging aperture sets at least one tilted-putted baffle plate, and the material space that enters below charging aperture is divided at least two different paths by baffle plate；Discharge gate is arranged on the bottom of baffle plate.The utility model is provided with baffle plate in the lower section of the charging aperture of feed arrangement, the material space that enters below charging aperture is divided into different zones, the big higher material of amount temperature is scatter after charging by baffle plate, the different passages being partitioned into from baffle plate reach the discharge gate of different height, and cooling heat transferring is carried out so as to the heat exchange pipeline of the different parts in cooling unit.The follow-up cooling work that is arranged to of baffle plate is brought compared with convenience, is improved the utilization ratio of heat exchange pipeline, is also improved cooling effect.The invention also discloses a kind of fluidization cooling device including above-mentioned feed arrangement, the equipment good effect of heat exchange, service life length.
Description
Technical field
The technical field that cools is the utility model is related to, is used for fluidization cooling device more specifically to one kind
In feed arrangement.In addition, the utility model further relates to a kind of fluidization cooling device including above-mentioned feed arrangement.
Background technology
During production of aluminum hydroxide baked for producing, finished product aluminum oxide output from roaster, temperature is still up to 250 DEG C
Left and right into being cooled to less than 80 DEG C in fluidizing cooler and can be only achieved conveying, it is necessary to require.
In the prior art, high temperature alumina is concentrated and is blown into first group of cooling by traditional fluidizing cooler feed arrangement
On several heat exchanger tubes closest to top of unit, then by entering in several groups of follow-up cooling units under fluidised form wind action
Row cools.
Because cooling unit is generally in the height direction by more than ten set of heat exchange tubes into high temperature alumina always contacts at first
To several heat exchanger tubes on top, middle and lower part major part heat exchanger tube is not reached generally, heat exchange area is wasted, becomes cooling effect
Difference, and its service life can be reduced because the uneven heating weighing apparatus between heat exchanger tube causes thermal (temperature difference) stress.
In summary, how a kind of dispersal of feed is provided, is easy to the feed arrangement of heat exchange, is current those skilled in the art
Urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of feed arrangement, its dispersal of feed, is easy to exchange heat；This reality
It is to provide a kind of fluidization cooling device including above-mentioned feed arrangement with new another object, its good effect of heat exchange, uses
Long lifespan.
To achieve these goals, the utility model provides following technical scheme：
A kind of feed arrangement, including housing, the housing set charging aperture and discharge gate, and the lower section of the charging aperture is set
At least one tilted-putted baffle plate, and the material space that enters below the charging aperture is divided at least two differences by the baffle plate
Path；The discharge gate is arranged on the bottom of the baffle plate.
Preferably, the outlet of each path has difference in height in height.
Preferably, the number at least two of the baffle plate, and the baffle plate is parallel to each other.
Preferably, the baffle plate even partition charging aperture underlying space.
Preferably, the housing also includes air inlet, and the baffle plate is provided with the wind for being used for entering air inlet and run through
The passage of the baffle plate.
Preferably, the wind that the housing also includes being used to enter air inlet uniformly blows to the equal wind part of the baffle plate,
And the air inlet is arranged in the plenum space that wind part is formed with the housing described.
Preferably, the wind part includes breathable cloth, and the breathable cloth is close using sealing device and the wind part
Envelope connection.
Preferably, the sealing device is flange frame, and the flange frame is bolted breathable cloth, the sealing device
It is connected with the housing seal.
The utility model also provides a kind of fluidization cooling device, including feed arrangement, and the feed arrangement is above-mentioned power
Feed arrangement any one of profit requirement.
Feed arrangement provided by the utility model, housing set charging aperture and discharge gate, and the lower section of charging aperture is set at least
One tilted-putted baffle plate, and the material space that enters below charging aperture is divided at least two different paths by baffle plate；Discharge gate
It is arranged on the bottom of baffle plate.The utility model is provided with baffle plate in the lower section of the charging aperture of feed arrangement, below charging aperture
Enter material space and be divided at least two different paths, the higher material of big amount temperature is scatter after charging by baffle plate, from baffle plate point
The different passages cut out reach the discharge gate of different height, cold so as to the heat exchange pipeline progress of the different parts in cooling unit
But exchange heat.The follow-up cooling work that is arranged to of baffle plate is brought compared with convenience, is improved the utilization ratio of heat exchange pipeline, is also improved
Cooling effect.The invention also discloses a kind of fluidization cooling device including above-mentioned feed arrangement, equipment heat exchange
Effect is good, service life length.
The utility model additionally provides a kind of fluidization cooling device including above-mentioned feed arrangement, the equipment heat transfer effect
It is good, service life length.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is provided the front view of specific embodiment one by the utility model；
Fig. 2 is provided the top view of specific embodiment one by the utility model.
In Fig. 1-2：
1 it is charging aperture, 2 be top plate, 3 be baffle plate, 4 be end plate, 5 be flange frame, 6 be bolt, 7 be breathable cloth, 8 is side
Plate, 9 be air inlet, 10 be bottom plate, 11 be housing, 12 be discharge gate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Core of the present utility model is to provide a kind of feed arrangement, its dispersal of feed, is easy to exchange heat.It is of the present utility model another
One core is to provide a kind of fluidization cooling device including above-mentioned feed arrangement.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is provided the front view of specific embodiment one by the utility model；Fig. 2 is this practicality
The top view of new provided specific embodiment one.
The utility model provides a kind of feed arrangement, including housing 11, and housing 11 sets charging aperture 1 and discharge gate 12,
The lower section of charging aperture 1 sets at least one tilted-putted baffle plate 3, and the material space that enters of the lower section of charging aperture 1 is divided into by baffle plate 3
At least two different paths；Discharge gate 12 is arranged on the bottom of baffle plate 3.
The utility model is provided with baffle plate 3 in the lower section of the charging aperture 1 of feed arrangement, and the charging of the lower section of charging aperture 1 is empty
Between be divided at least two different paths, the higher material of big amount temperature is scatter by baffle plate 3 after charging, is partitioned into from baffle plate 3
Different passages reach the discharge gate 12 of different height, cooled down so as to the heat exchange pipeline of different parts in cooling unit
Heat exchange.The follow-up cooling work that is arranged to of baffle plate 3 is brought compared with convenience, is improved the utilization ratio of heat exchange pipeline, is also improved
Cooling effect.
On the basis of above-described embodiment, the outlet of each path has difference in height in height.
Because the different paths that baffle plate 3 is partitioned into have difference in height in height, so the path of different height is corresponding not
Level discharge gate 12, the different passages that the higher material of big amount temperature is partitioned into from baffle plate 3 reach the discharge of different height
Mouth 12, and then the heat exchange pipeline of different height is exchanged heat in follow-up cooling unit.Not only increase the utilization of heat exchange pipeline
Efficiency, improve cooling effectiveness, moreover, make various heat exchange pipeline enclosure by thermal balance, reduce thermal (temperature difference) stress, improve service life.
Alternatively, the height of each path can be adjusted according to the arrangement of heat exchange pipeline in follow-up cooling unit.
Such as cooling unit topmost set heat exchange pipeline it is intensive, cooling unit bottom set heat exchange pipeline it is sparse it is necessary to
Path towards topmost heat exchange pipeline is widened, accordingly, appropriate constriction leads to the path of foot heat exchange pipeline.
On the basis of above-described embodiment, the number at least two of baffle plate 3, and baffle plate is parallel to each other.
The number of above-mentioned baffle plate 3 to be multiple, i.e., two or more when, multiple baffle plates 3 are mutually put down below charging aperture 1
Row is set, and high-temperature material is entered with same angle of inclination from different passages in follow-up cooling unit, and parallel construction is easy to
Processing, features simple structure.
Alternatively, the horizontal spacing between above-mentioned baffle plate 3 arranged in parallel can be different, can also be identical, can be with
It is adjusted according to the arrangement of heat exchange pipeline in follow-up cooling unit.Such as the heat exchange set in cooling unit topmost
Pipeline is intensive, sparse it is necessary to suitably increasing the gear towards topmost heat exchange pipeline in the heat exchange pipeline that cooling unit bottom is set
Spacing between plate 3 is accordingly, appropriate to reduce towards the spacing between the baffle plate 3 of foot heat exchange pipeline.
On the basis of above-described embodiment, several underlying spaces of 3 even partition charging aperture of baffle plate 1.Several are specific
Can refer to one, two or more.
When heat exchange pipeline is evenly arranged in cooling unit, the underlying space of 3 even partition charging aperture of baffle plate 1 can be allowed, will
High-temperature material is dispersed, the follow-up cooling unit of relatively uniform entrance, makes the heat exchange pipeline in follow-up cooling unit in height
Direction is heated evenly, and is improved cooling effect, and additional stress caused by reducing the temperature difference between heat exchanger tube, is increased the service life.
On the basis of above-described embodiment, housing 11 also includes air inlet 9, and baffle plate 3 is provided with and is used to make air inlet 9
The wind of entrance runs through the passage of baffle plate 3.
At work, when high-temperature material enters feed arrangement by charging aperture 1, housing 11 sets air inlet 9, and in baffle plate 3
The passage that the wind for being used for entering air inlet 9 runs through baffle plate 3 is provided with, the fluidized wind entered from air inlet 9 passes through each gear
Passage on plate 3, the high-temperature material of entrance is set to enter follow-up cooling unit along different paths between each layer baffle plate 3 in fluidization
In, high-temperature material is precooled before high-temperature material enters cooling unit, improves cooling effect.
Alternatively, air inlet 9 can be one, can also set as the case may be multiple.
Alternatively, the passage on baffle plate 3 can be inclined hole, or other holes；The shape in hole can be circle,
Can be the other shapes such as triangle, it is necessary to the fluidized wind for meeting to go out at air inlet 9 can be blown to high-temperature material through passage,
And the condition that high-temperature material will not leak down at passage.
On the basis of above-described embodiment, housing 11 also includes being used to make uniformly to blow to gear from the wind that air inlet 9 enters
The equal wind part of plate 3, and air inlet 9 is arranged in the plenum space that equal wind part is formed with housing 11.
The utility model sets equal wind part, makes uniformly to blow to baffle plate 3 from the wind that air inlet 9 enters, and air inlet 9 is set
Put in the plenum space formed in equal wind part and housing 11, plenum space plays a part of buffering to fluidized wind, makes air inlet 9
The fluidized wind at place, which relaxes, uniformly blows to high-temperature material, reduces the impact to high-temperature material, and makes high-temperature material uniform heat exchange,
Improve and precool effect.
On the basis of above-described embodiment, equal wind part includes breathable cloth 7, and breathable cloth 7 is using sealing device and equal wind
Part is tightly connected.
The equal wind part that the utility model is set includes breathable cloth 7, can relax fluidized wind and uniformly blow to high temperature substrate
Material, reduces the impact to high-temperature material；Moreover, breathable cloth 7 is tightly connected using sealing device and equal wind part, fluidized wind is prevented
Leakage, is also possible to prevent high-temperature material and spills, and damages miscellaneous part.
On the basis of above-described embodiment, sealing device is flange frame 5, flange frame 5 by the fixed ventilation cloth 7 of bolt 6,
Sealing device is tightly connected with housing 11.
The utility model is tightly connected using flange frame 5, because flange connection is that one kind is detachably connected, when breathable cloth 7
When needing to change and other positions of wind part need not be changed, it need to only take flange frame 5 apart and change breathable cloth 7, extend charging
The service life of device.
Alternatively it is also possible to it is connected and sealed using other sealing devices.
On the basis of above-described embodiment, the housing 11 of feed arrangement can be cuboid, including top plate 2, end plate 4,
Side plate 8, bottom plate 10.
In this embodiment, the housing 11 of feed arrangement can be cuboid, including top plate 2, end plate 4, side plate 8, bottom plate
10；The lower section of charging aperture 1 sets multiple baffle plates 3, and the material space that enters of the lower section of charging aperture 1 is divided into four different paths, and
It is be arranged in parallel between each baffle plate 3；The outlet of individual channel has difference in height in height.In this embodiment, housing 11 also wraps
Air inlet 9 and equal wind part are included, there is ventilation inclined hole on baffle plate 3, air inlet 9 is arranged on the inflation that equal wind part and housing 11 are formed
In space.Equal wind part is breathable cloth 7, and flange frame 5 clamps breathable cloth 7 with bolt 6, is tightly connected with housing 11.
In this embodiment, high-temperature material enters from upper feed inlet 1, and the underlying space of charging aperture 1 is divided into by baffle plate 3
The path of four different heights；Meanwhile fluidized wind enters from air inlet 9, constantly blowed to by breathable cloth 7 and passage on baffle plate
High-temperature material, high-temperature material is precooled on baffle plate 3, offered convenience for follow-up cooling work.
Also, the path that baffle plate 3 is partitioned into different height makes high-temperature material enter the heat exchange pipeline region of different height, carries
The utilization ratio of high heat exchange pipeline, cooling effect is improved, and the temperature difference that can be reduced in short transverse between heat exchange pipeline is made
Into additional stress, extend the service life of fluidization cooling device.
Except the feed arrangement described in any of the above-described, the utility model also provides a kind of include disclosed in above-described embodiment
The fluidization cooling device of feed arrangement, the structure of other each several parts of the fluidization cooling device refer to prior art, this
Text repeats no more.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Feed arrangement provided by the utility model and its fluidization cooling device are described in detail above.Herein
In apply specific case principle of the present utility model and embodiment be set forth, the explanation of above example is simply used
Understand method and its core concept of the present utility model in help.It should be pointed out that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these
Improve and modification is also fallen into the protection domain of the utility model claims.
Claims (9)
1. a kind of feed arrangement, including housing (11), the housing (11) sets charging aperture (1) and discharge gate (12), its feature
It is, the lower section of the charging aperture (1) sets at least one tilted-putted baffle plate (3), and the baffle plate (3) is by the charging
The material space that enters below mouth (1) is divided at least two different paths；The discharge gate (12) is arranged on the bottom of the baffle plate (3)
Portion.
2. feed arrangement according to claim 1, it is characterised in that the outlet of each path has height in height
Difference.
3. feed arrangement according to claim 1, it is characterised in that the number at least two of the baffle plate (3), and institute
Baffle plate (3) is stated to be parallel to each other.
4. feed arrangement according to claim 3, it is characterised in that charging aperture (1) described in baffle plate (3) even partition
Underlying space.
5. according to the feed arrangement described in any one of Claims 1-4, it is characterised in that the housing (11) also includes air intake
Mouth (9), and the baffle plate (3) is provided with the passage that the wind for being used for entering air inlet (9) runs through the baffle plate (3).
6. feed arrangement according to claim 5, it is characterised in that the housing (11) also includes being used to make air inlet
(9) wind entered uniformly blows to the equal wind part of the baffle plate (3), and the air inlet (9) be arranged on the wind part with
In the plenum space that the housing (11) is formed.
7. feed arrangement according to claim 6, it is characterised in that the wind part includes breathable cloth (7), described
Gas cloth (7) is tightly connected using sealing device and the wind part.
8. feed arrangement according to claim 7, it is characterised in that the sealing device is flange frame (5), the flange
Frame (5) is tightly connected by the fixed breathable cloth (7) of bolt (6), the sealing device with the housing (11).
9. a kind of fluidization cooling device, including feed arrangement, it is characterised in that the feed arrangement is claim 1 to 8 times
Feed arrangement described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025044.5U CN207035845U (en) | 2017-08-16 | 2017-08-16 | Fluidization cooling device and its feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721025044.5U CN207035845U (en) | 2017-08-16 | 2017-08-16 | Fluidization cooling device and its feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035845U true CN207035845U (en) | 2018-02-23 |
Family
ID=61487579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721025044.5U Active CN207035845U (en) | 2017-08-16 | 2017-08-16 | Fluidization cooling device and its feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186269A (en) * | 2018-10-11 | 2019-01-11 | 河南科达东大国际工程有限公司 | A kind of integrated unitary fluidizing cooler |
-
2017
- 2017-08-16 CN CN201721025044.5U patent/CN207035845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186269A (en) * | 2018-10-11 | 2019-01-11 | 河南科达东大国际工程有限公司 | A kind of integrated unitary fluidizing cooler |
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