CN104236256B - A kind of horizontal type fluidized-bed drier - Google Patents
A kind of horizontal type fluidized-bed drier Download PDFInfo
- Publication number
- CN104236256B CN104236256B CN201410526769.7A CN201410526769A CN104236256B CN 104236256 B CN104236256 B CN 104236256B CN 201410526769 A CN201410526769 A CN 201410526769A CN 104236256 B CN104236256 B CN 104236256B
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- housing
- inlet plenum
- discharging opening
- sidewall
- sieve plate
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Abstract
The present invention relates to a kind of horizontal type fluidized-bed drier.It comprises housing.Discharge chamber is arranged at the top of described housing, and discharge chamber has gas outlet, and there is deduster gas outlet.A sidewall of described housing there is charging aperture, another housing sidewall relative with this sidewall has discharging opening.Be arranged in the sieve plate that the housing cavity below charging aperture and discharging opening has, sieve plate is evenly equipped with through hole.The housing cavity be positioned at above sieve plate is hothouse, and the housing cavity being positioned at sieve plate bottom is inlet plenum.Inlet plenum sidewall there is hot wind inlet.Be characterized in hothouse, being evenly equipped with the first dividing plate.Deep bead is had in inlet plenum.Have blast pipe in inlet plenum between deep bead and sieve plate, blast pipe has all has volume damper.The inlet plenum being arranged in deep bead bottom has second partition.Being positioned at second partition on that side inlet plenum sidewall of discharging opening has cold wind import.This drier in use can economize energy, and operating efficiency is higher.
Description
Technical field
The present invention relates to a kind of drying device, be used to the horizontal type fluidized-bed drier of the heat sensitive materials such as dried particles shape, powdery, sheet specifically.
Background technology
As everyone knows, horizontal type fluidized-bed drier is widely used in the industries such as chemical industry, food, agricultural as a kind of drying equipment.
At present, the horizontal type fluidized-bed drier used in industry comprises housing, and housing is cube shaped, and in horizontal layout.The top of described housing is connected with discharge chamber, and gas outlet is arranged at the top of discharge chamber, and there is deduster gas outlet.A sidewall of described housing there is charging aperture, another housing sidewall relative with this sidewall has discharging opening.The housing cavity be arranged in below charging aperture and discharging opening has in horizontally disposed sieve plate, in being sealed and matched between sieve plate surrounding and housing cavity, sieve plate is evenly equipped with through hole.The housing cavity be positioned at above sieve plate is hothouse, and the housing cavity being positioned at sieve plate bottom is inlet plenum; Described inlet plenum sidewall there is hot wind inlet.The hothouse of this drier is integrative-structure, hot blast enters into uniformly in hothouse from the uniform through hole in sieve plate plate face, the material hot blast that each position is subject in the drying chamber is all uniform, but in fact from charging aperture more away from material need hot blast rate fewer, but the hothouse in this drier only evenly can enter hot blast, waste the energy, and the material of going out from discharging opening is owing to being subject to hot wind action all the time, material needs cooling a period of time to put in storage, the time that whole process consumes is longer, and operating efficiency is lower.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of horizontal type fluidized-bed drier, and this drier can economize energy, and operating efficiency is higher.
For solving the problem, provide following technical scheme:
Horizontal type fluidized-bed drier of the present invention comprises housing, and housing is cube shaped, and in horizontal layout.The top of described housing is connected with discharge chamber, and gas outlet is arranged at the top of discharge chamber, and there is deduster gas outlet.A sidewall of described housing there is charging aperture, another housing sidewall relative with this sidewall has discharging opening.The housing cavity be arranged in below charging aperture and discharging opening has in horizontally disposed sieve plate, in being sealed and matched between sieve plate surrounding and housing cavity, sieve plate is evenly equipped with through hole.The housing cavity be positioned at above sieve plate is hothouse, and the housing cavity being positioned at sieve plate bottom is inlet plenum; Described inlet plenum sidewall there is hot wind inlet.Be characterized in that the direction along discharging opening center and the charging aperture line of centres in described hothouse is evenly equipped with the first dividing plate, the plate face of the first dividing plate is all vertical with the line at charging aperture center with discharging opening center, there is spacing between the bottom of the first dividing plate and sieve plate, between the top of the first dividing plate and the top of housing cavity, have spacing.Have in described inlet plenum in horizontally disposed deep bead, in being tightly connected between the surrounding of deep bead and housing cavity.Be evenly equipped with in the vertical blast pipe arranged along the direction of discharging opening center and the charging aperture line of centres in inlet plenum between deep bead and sieve plate, blast pipe projection in the horizontal plane lays respectively between two first adjacent dividing plates, between the respective side walls of outermost first dividing plate and housing, all there is the second through hole the described deep bead position corresponding to blast pipe, the bottom of blast pipe is all positioned at corresponding second through hole, blast pipe has and all has volume damper.The inlet plenum being arranged in deep bead bottom has in the vertical second partition arranged, the plate face of second partition is vertical with the line at charging aperture center with discharging opening center, second partition is positioned between two blast pipes near housing central section, the surrounding of second partition respectively and housing cavity, bottom deep bead between in being sealed and matched.Described hot wind inlet is positioned at second partition on the inlet plenum sidewall of that side of charging aperture, and being positioned at second partition on that side inlet plenum sidewall of discharging opening has cold wind import.
Wherein, the inner walls relative with the outside of the first dividing plate two vertical edge all has draw-in groove, and the vertical edge of the first dividing plate all snaps onto in corresponding draw-in groove in slip shape.Described first dividing plate has 7.
Take above scheme, have the following advantages:
Because the direction along discharging opening center and the charging aperture line of centres in the hothouse of horizontal type fluidized-bed drier of the present invention is evenly equipped with the first dividing plate, the plate face of the first dividing plate is all vertical with the line at charging aperture center with discharging opening center, spacing is had between the bottom of the first dividing plate and sieve plate, spacing is had between the top of the first dividing plate and the top of housing cavity, have in described inlet plenum in horizontally disposed deep bead, in being tightly connected between the surrounding of deep bead and housing cavity; Be evenly equipped with in the vertical blast pipe arranged along the direction of discharging opening center and the charging aperture line of centres in inlet plenum between deep bead and sieve plate, blast pipe projection in the horizontal plane lays respectively between two first adjacent dividing plates, between the respective side walls of outermost first dividing plate and housing, all there is the second through hole the described deep bead position corresponding to blast pipe, the bottom of blast pipe is all positioned at corresponding second through hole, blast pipe has and all has volume damper.So hothouse is divided into several cells by the two ends of the first dividing plate and housing, and each cell controls the intake of each cell by the volume damper on corresponding airduct, can make from charging aperture more away from the hot blast rate that enters of cell fewer, thus saved the energy.Simultaneously, because the inlet plenum being arranged in deep bead bottom has in the vertical second partition arranged, the plate face of second partition is vertical with the line at charging aperture center with discharging opening center, second partition is positioned between two blast pipes near housing central section, the surrounding of second partition respectively and housing cavity, bottom deep bead between in being sealed and matched; Described hot wind inlet is positioned at second partition on the inlet plenum sidewall of that side of charging aperture, and being positioned at second partition on that side inlet plenum sidewall of discharging opening has cold wind import.So cold wind can be poured into from cold wind import, make cold wind enter into hothouse from blast pipe, dried material is cooled, thus material has been cooled when discharging opening is gone out, thus save the time of whole process need, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the horizontal type fluidized-bed drier of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, horizontal type fluidized-bed drier of the present invention comprises housing 1, and housing 1 is cube shaped, and in horizontal layout.The top of described housing 1 is connected with discharge chamber 2, and the top of discharge chamber 2 is processed with gas outlet 3, gas outlet 3 is provided with deduster 4.A sidewall of described housing 1 is processed with charging aperture 5, another housing 1 sidewall relative with this sidewall is processed with discharging opening 6.Housing 1 inner chamber be arranged in below charging aperture 5 and discharging opening 6 is provided with in horizontally disposed sieve plate 7, in being sealed and matched between sieve plate 7 surrounding and housing 1 inner chamber, sieve plate 7 is evenly equipped with the first through hole.Housing 1 inner chamber be positioned at above sieve plate 7 is hothouse, and housing 1 inner chamber being positioned at sieve plate 7 bottom is inlet plenum.Described inlet plenum sidewall there is hot wind inlet 8.Direction along discharging opening 6 center and charging aperture 5 line of centres in described hothouse is evenly equipped with 7 the first dividing plates 9, the plate face of the first dividing plate 9 is all vertical with the line at charging aperture 5 center with discharging opening 6 center, spacing is had between the bottom of the first dividing plate 9 and sieve plate 7, spacing is had between the top of the first dividing plate 9 and the top of housing 1 inner chamber, housing 1 inwall relative with the outside of the first dividing plate 9 liang of vertical edges all has draw-in groove 15, and the vertical edge of the first dividing plate 9 all snaps onto in corresponding draw-in groove 15 in slip shape.Have in horizontally disposed deep bead 10 in described inlet plenum, in being tightly connected between the surrounding of deep bead 10 and housing 1 inner chamber.Be evenly equipped with in the vertical blast pipe 11 arranged along the direction of discharging opening 6 center and charging aperture 5 line of centres in inlet plenum between deep bead 10 and sieve plate 7, blast pipe 11 projection in the horizontal plane lays respectively between two first adjacent dividing plates 9, between the respective side walls of outermost first dividing plate 9 and housing 1, all there is the second through hole described deep bead 10 position corresponding to blast pipe 11, the bottom of blast pipe 11 is all positioned at corresponding second through hole, blast pipe 11 has and all has volume damper 12.The inlet plenum being arranged in deep bead 10 bottom has in the vertical second partition 13 arranged, the plate face of second partition 13 is vertical with the line at charging aperture 5 center with discharging opening 6 center, second partition 13 is positioned between two blast pipes 11 in the middle part of the housing 1, the surrounding of second partition 13 respectively and housing 1 inner chamber, bottom deep bead 10 between in being sealed and matched.Described hot wind inlet 8 is positioned at second partition 13 on the inlet plenum sidewall of that side of charging aperture 5, and being positioned at second partition 13 on that side inlet plenum sidewall of discharging opening 6 has cold wind import 14.
During use, first put into from charging aperture 5 by material, in hot wind inlet 8, then send into hot blast, in cold wind import 14, send into cold wind, material carries out drying and cooling successively in the process of moving from charging aperture 5 to discharging opening 6, and last material is discharged from discharging opening 6.
Claims (3)
1. a horizontal type fluidized-bed drier, comprises housing (1), and housing (1) for cube shaped, and is horizontal layout, the top of described housing (1) is connected with discharge chamber (2), and gas outlet (3) is arranged at the top of discharge chamber (2), gas outlet (3) has deduster (4), a sidewall of described housing (1) there is charging aperture (5), another housing (1) sidewall relative with this sidewall has discharging opening (6), housing (1) inner chamber being arranged in charging aperture (5) and discharging opening (6) below has in horizontally disposed sieve plate (7), and in being sealed and matched between sieve plate (7) surrounding and housing (1) inner chamber, (7) are evenly equipped with the first through hole with sieve plate, housing (1) inner chamber being positioned at sieve plate (7) top is hothouse, and housing (1) inner chamber being positioned at sieve plate (7) bottom is inlet plenum, described inlet plenum sidewall there is hot wind inlet (8), it is characterized in that the direction along discharging opening (6) center and charging aperture (5) line of centres in described hothouse is evenly equipped with the first dividing plate (9), the plate face of the first dividing plate (9) is all vertical with the line at charging aperture (5) center with discharging opening (6) center, there is spacing between the bottom of the first dividing plate (9) and sieve plate (7), between the top of the first dividing plate (9) and the top of housing (1) inner chamber, have spacing, have in horizontally disposed deep bead (10) in described inlet plenum, in being tightly connected between the surrounding of deep bead (10) and housing (1) inner chamber, be evenly equipped with in the vertical blast pipe (11) arranged along the direction of discharging opening (6) center and charging aperture (5) line of centres in inlet plenum between deep bead (10) and sieve plate (7), blast pipe (11) projection in the horizontal plane lays respectively between two first adjacent dividing plates (9), between the respective side walls of outermost first dividing plate (9) and housing (1), described deep bead (10) all has the second through hole with the corresponding position of blast pipe (11), the bottom of blast pipe (11) is all positioned at corresponding second through hole, blast pipe (11) all there is volume damper (12), the inlet plenum being arranged in deep bead (10) bottom has in the vertical second partition (13) arranged, the plate face of second partition (13) is vertical with the line at charging aperture (5) center with discharging opening (6) center, second partition (13) be positioned near housing (1) middle part two blast pipes (11) between, the surrounding of second partition (13) respectively and housing (1) inner chamber, deep bead (10) bottom between in being sealed and matched, described hot wind inlet (8) be positioned at second partition (13) near charging aperture (5) that side inlet plenum sidewall on, be positioned at second partition (13) near discharging opening (6) that side inlet plenum sidewall on have cold wind import (14).
2. horizontal type fluidized-bed drier as claimed in claim 1, it is characterized in that housing (1) inwall relative with the outside of the first dividing plate (9) two vertical edge all has draw-in groove (15), the vertical edge of the first dividing plate (9) all snaps onto in corresponding draw-in groove (15) in slip shape.
3. horizontal type fluidized-bed drier as claimed in claim 1 or 2, is characterized in that described first dividing plate (9) has 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526769.7A CN104236256B (en) | 2014-10-09 | 2014-10-09 | A kind of horizontal type fluidized-bed drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526769.7A CN104236256B (en) | 2014-10-09 | 2014-10-09 | A kind of horizontal type fluidized-bed drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236256A CN104236256A (en) | 2014-12-24 |
| CN104236256B true CN104236256B (en) | 2016-01-27 |
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ID=52224830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410526769.7A Expired - Fee Related CN104236256B (en) | 2014-10-09 | 2014-10-09 | A kind of horizontal type fluidized-bed drier |
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| Country | Link |
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| CN (1) | CN104236256B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335740B (en) * | 2020-10-26 | 2022-08-30 | 山东德正乳业股份有限公司 | Processing system and processing technology of whole milk powder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4628833A (en) * | 1983-04-11 | 1986-12-16 | The Garrett Corporation | Fluid bed hog fuel dryer |
| JP2002338966A (en) * | 2001-05-16 | 2002-11-27 | Ngk Insulators Ltd | Surface current type fluidization oven and method for manufacturing activated coke by using the same |
| CN101566422B (en) * | 2009-06-11 | 2010-09-29 | 陆文光 | Boiling fluidization drying apparatus |
| CN201592092U (en) * | 2010-01-19 | 2010-09-29 | 北京德厚朴化工技术有限公司 | Novel two-section fluidized bed |
| CN203116436U (en) * | 2013-03-18 | 2013-08-07 | 成都华康利泰生物科技有限公司 | Horizontal type multi-chamber boiling bed drying device |
| CN204085061U (en) * | 2014-10-09 | 2015-01-07 | 无锡智数商务信息咨询有限公司 | A kind of horizontal type fluidized-bed drier |
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2014
- 2014-10-09 CN CN201410526769.7A patent/CN104236256B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104236256A (en) | 2014-12-24 |
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Granted publication date: 20160127 Termination date: 20161009 |
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