CN203657405U - Air distribution plate of boiling dryer - Google Patents
Air distribution plate of boiling dryer Download PDFInfo
- Publication number
- CN203657405U CN203657405U CN201320587859.8U CN201320587859U CN203657405U CN 203657405 U CN203657405 U CN 203657405U CN 201320587859 U CN201320587859 U CN 201320587859U CN 203657405 U CN203657405 U CN 203657405U
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- CN
- China
- Prior art keywords
- air
- distribution plate
- air distribution
- bed body
- ebullated bed
- Prior art date
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- Expired - Fee Related
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- 238000009835 boiling Methods 0.000 title claims abstract description 26
- 238000007599 discharging Methods 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 21
- 238000001035 drying Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an air distribution plate of a boiling dryer. The air distribution plate is arranged between the bottom of a boiling bed and an air inlet section, a plurality of hollow bulges with the same structures are arranged on the upper surface of the air distribution plate, and air holes are formed in side walls of the bulges, are in the same direction and face a discharge port of the boiling bed. The air distribution plate provided with the plurality of lateral air holes uniformly diffuses hot air to each area of the boiling bed, so that wet materials of the boiling bed can rapidly, uniformly, continuously and sufficiently exchange heat with hot air, the material drying time is shortened, and material drying quality and production efficiency are improved.
Description
Technical field
The utility model relates to a kind of material drying device, refers more particularly to a kind of hot blast and spreads air distribution plate even, material fluidized drying boiling drier rapidly and efficiently.
Background technology
Horizontal boiling drier is widely used in pharmacy, chemical industry, the industries such as food processing, boiling drier blows wet feed continuously by the hot blast forming after air heat is passed into fluidized bed body, because wet feed is fluidized state under wind blows, extensively contact with hot-air, make wet stock can complete oven dry within a short period of time, the waste gas that dry run produces is extracted out by air-introduced machine, if publication number is the patent of invention that CN102735021A name is called boiling drier, relate to a kind of drying equipment, comprise heater, drier host machine and air-introduced machine, in drier host machine, be provided with the dustproof cloth bag for preventing that dust from leaking, effectively stop that the dried dust of wet stock discharges from exhaust outlet, save space outerpace, but because the air quantity of air inlet is concentrated, cause wet feed boiling degree varies, affect the drying uniformity of wet feed.
Utility model content
The utility model mainly solves the boiling drier air inlet air quantity of prior art and concentrates, affects the technical problem of wet stock drying uniformity; Provide a kind of hot blast to spread even, material fluidized drying air distributor of boiling drier rapidly and efficiently.
In order to solve the technical problem of above-mentioned existence, the utility model is mainly to adopt following technical proposals:
A kind of air distributor of boiling drier of the present utility model, described boiling drier comprises casing, the hot air apparatus being connected with casing and air exhausting device, described casing comprises the air inducing dedusting section being arranged in order from top to bottom, enlarged body, ebullated bed body and wind inlet section, one side of described ebullated bed body is provided with charging aperture, the opposite side of the relatively described charging aperture of ebullated bed body is provided with discharging opening, between the bottom of ebullated bed body and wind inlet section, be provided with air distribution plate, the horizontal plane of described air distribution plate and ebullated bed body matches, on air distribution plate, be evenly distributed with the wind hole of some up/down perforations, the outlet of described air inducing dedusting section is connected with described air exhausting device, described wind inlet section is connected with described hot air apparatus, the air distribution plate that is provided with multiple wind hole evenly diffuses to hot blast the regional of ebullated bed body, make the wet stock that enters ebullated bed body carry out sufficient heat exchange with hot blast constantly by Quick uniform, reduce the dry materials time, dry materials quality and production efficiency are improved, waste gas is by enlarged body extended surface reduction of speed, can remove a part of dust granules not, alleviate the load of air inducing dedusting section.
As preferably, the upper surface of described air distribution plate is provided with the hollow form projection that some structures are identical, described protrusion direction is towards a side of described ebullated bed body, the hollow cavity of projection connects air distribution plate to downward-extension, described wind hole is located on protruding sidewall, the direction in wind hole is consistent and towards the discharging opening of ebullated bed body, the air-out direction in wind hole is located to side, material can not bled in blast pipe in fluidized drying process, simultaneously, side direction air-out also can be blown off the adhered materials being piled up between the each wind of air distribution plate hole or on ebullated bed body sidewall or blow afloat, prevent the accumulation of material, dry materials better effects if.
As preferably, described projection is semicircular body or semiellipsoid, one side opening of projection forms the wind hole communicating with the hollow cavity of described projection, the angle on described wind hole plane and described air distribution plate surface is 60 °～120 °, resistance that material moves and the accumulation of material can be reduced in smooth arc convex surface, also make hot blast ejection more smooth and easy, improve the fluidized drying degree of material, the air-out design of different angles can adapt to the fluidized drying technological requirement of different material.
As preferably, described wind hole plane is perpendicular to the upper surface of air distribution plate, and what can reduce or eliminate perpendicular to the side leading wind hole on air distribution plate surface that material bleeds wind inlet section by wind hole may.
As preferably, the protruding Heterogeneous Permutation of described adjacent two row, can reduce the material of residual packing between projection.
As preferably, described air distribution plate and projection are structure as a whole, and make simply with low costly, and smooth wind hole makes windage less, and air-out is smooth and easy.
The beneficial effects of the utility model are: the regional that by being provided with the air distribution plate in multiple wind hole, hot blast is evenly diffused to ebullated bed body, make the wet stock that enters ebullated bed body carry out sufficient heat exchange with hot blast constantly by Quick uniform, reduce the dry materials time, improved dry materials quality and production efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of boiling drier of the present utility model.
Fig. 2 is a kind of structural representation of air distribution plate in Fig. 1.
1. air inducing dedusting sections in figure, 2. enlarged body, 3. ebullated bed body, 31. charging apertures, 32. discharging openings, 4. wind inlet section, 5. air distribution plate, 51. wind holes, 52. projections, 6. air exhausting device, 7. hot air apparatus.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of air distributor of boiling drier of the present embodiment, as shown in Figure 1, boiling drier comprises casing, the hot air apparatus being connected with casing and air exhausting device, casing comprises the air inducing dedusting section 1 being arranged in order from top to bottom, enlarged body 2, ebullated bed body 3 and wind inlet section 4, one side of ebullated bed body is designed with charging aperture 31, the opposite side of the relative charging aperture of ebullated bed body is designed with discharging opening 32, air distribution plate 5 is installed between the bottom of ebullated bed body and wind inlet section, ebullated bed body bottom is fixed in the horizontal plane kissing merging of air distribution plate and ebullated bed body, the outlet of air inducing dedusting section is connected with air exhausting device 6, wind inlet section is connected with hot air apparatus 7, as shown in Figure 2, the upper surface of air distribution plate be designed with some structures identical and with the hollow form semi-cylindrical hill 52 of air distribution plate integrative-structure, the direction of projection is all towards a side of ebullated bed body, the protruding Heterogeneous Permutation of adjacent two row, the hollow cavity of projection connects air distribution plate to downward-extension, one side opening of projection forms the wind hole 51 communicating with protruding hollow cavity, the direction in wind hole is consistent and towards the discharging opening of ebullated bed body, wind hole plane is perpendicular to the upper surface of air distribution plate.
When use, outside air through hot air apparatus heating laggard enter the wind inlet section of casing, and diffuse into ebullated bed body under the effect in the multiple wind of air distribution plate hole, carry out sufficient heat exchange with the wet stock of sending into ebullated bed body by charging aperture, wet stock seethes with excitement and rapid draing under wind-force effect, simultaneously, material after being dried moves to discharging opening and from discharging opening discharge machine under the hot blast effect towards discharging one's intention as revealed in what one says hole ejection, and the waste gas that absorbs wet stock moisture and be entrained with some fine solid particles enters the dedusting of air inducing dedusting section and through outside air exhausting device discharge machine.
More than explanation has not been done restriction to the utility model; the utility model is also not limited only to giving an example of above-mentioned explanation; variation that those skilled in the art make in essential scope of the present utility model, retrofit, increase or replace, all should be considered as protection domain of the present utility model.
Claims (6)
1. an air distributor of boiling drier, described boiling drier comprises casing, the hot air apparatus being connected with casing and air exhausting device, it is characterized in that: described casing comprises the air inducing dedusting section (1) being arranged in order from top to bottom, enlarged body (2), ebullated bed body (3) and wind inlet section (4), one side of described ebullated bed body is provided with charging aperture (31), the opposite side of the relatively described charging aperture of ebullated bed body is provided with discharging opening (32), between the bottom of ebullated bed body and wind inlet section, be provided with air distribution plate (5), the horizontal plane of described air distribution plate and ebullated bed body matches, on air distribution plate, be evenly distributed with the wind hole (51) of some up/down perforations, the outlet of described air inducing dedusting section is connected with described air exhausting device (6), described wind inlet section is connected with described hot air apparatus (7).
2. a kind of air distributor of boiling drier according to claim 1, it is characterized in that: the upper surface of described air distribution plate (5) is provided with the hollow form projection (52) that some structures are identical, described protrusion direction is towards a side of described ebullated bed body (3), the hollow cavity of projection connects air distribution plate to downward-extension, described wind hole (51) is located on protruding sidewall, and the direction in wind hole is consistent and towards the discharging opening (32) of ebullated bed body.
3. a kind of air distributor of boiling drier according to claim 2, it is characterized in that: described projection (52) is semicircular body or semiellipsoid, one side opening of projection forms the wind hole (51) communicating with the hollow cavity of described projection, and the angle on the plane in described wind hole and described air distribution plate surface is 60 °～120 °.
4. a kind of air distributor of boiling drier according to claim 3, is characterized in that: described wind hole (51) plane is perpendicular to the upper surface of air distribution plate (5).
5. a kind of air distributor of boiling drier according to claim 2, is characterized in that: the protruding Heterogeneous Permutation of described adjacent two row.
6. according to arbitrary described a kind of air distributor of boiling drier in claim 2 to 5, it is characterized in that: described air distribution plate (5) and projection (52) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587859.8U CN203657405U (en) | 2013-09-23 | 2013-09-23 | Air distribution plate of boiling dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587859.8U CN203657405U (en) | 2013-09-23 | 2013-09-23 | Air distribution plate of boiling dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657405U true CN203657405U (en) | 2014-06-18 |
Family
ID=50923784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587859.8U Expired - Fee Related CN203657405U (en) | 2013-09-23 | 2013-09-23 | Air distribution plate of boiling dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865154A (en) * | 2016-05-30 | 2016-08-17 | 广西锦华新材料科技有限公司 | Anti-sticking and anti-blocking fluidized drying bed |
| CN105865155A (en) * | 2016-05-30 | 2016-08-17 | 广西锦华新材料科技有限公司 | Special boiling drying bed for chlorinated polyethylene |
-
2013
- 2013-09-23 CN CN201320587859.8U patent/CN203657405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865154A (en) * | 2016-05-30 | 2016-08-17 | 广西锦华新材料科技有限公司 | Anti-sticking and anti-blocking fluidized drying bed |
| CN105865155A (en) * | 2016-05-30 | 2016-08-17 | 广西锦华新材料科技有限公司 | Special boiling drying bed for chlorinated polyethylene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20170923 |