CN103591768A - Inclined multi-chamber fluidized bed dryer - Google Patents
Inclined multi-chamber fluidized bed dryer Download PDFInfo
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- CN103591768A CN103591768A CN201310427792.6A CN201310427792A CN103591768A CN 103591768 A CN103591768 A CN 103591768A CN 201310427792 A CN201310427792 A CN 201310427792A CN 103591768 A CN103591768 A CN 103591768A
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- bed dryer
- feeder
- hothouse
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- air
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Abstract
The invention relates to an inclined multi-chamber fluidized bed dryer comprising a rectangular box. A feeder and a discharger are arranged on a group of opposite surfaces of the box, an air outlet pipe is arranged at the top of the box, an air inlet pipe is arranged on the box below the feeder, and multiple drying chambers in a single row are arranged inside the box, separated from one other through vertical retaining plates and arrayed in a sequential descending step shape from the feeder end to the discharger end. Multiple rows of parallel channels are arranged on the surfaces of the retaining plates. A clamping hook is arranged on each surface, contact with the corresponding retaining plate, of each drying chamber, and the clamping hooks are arranged on the outer surfaces of the drying chambers in a 7-shaped manner. One end of the air inlet pipe is communicated with the box while the other end of the same is communicated with a heater, and the air inlet end of the heater is communicated with an air filter. A feed inlet of the feeder is higher than the discharger. An air circulation pipe is arranged at the bottom of each drying chamber and provided with a regulating valve, and the lower ends of all the air circulation pipes are communicated with a same hot air pipeline. The inclined multi-chamber fluidized bed dryer is simple in structure, convenient to regulate and control and uniform in drying.
Description
Technical field
The present invention relates to multicell fluid-bed dryer, it is the drier that a kind of multicell ebullated bed is in tilted layout, and belongs to chemical industry equipment field.
Background technology
Fluid-bed dryer is simple in structure, and cost is low, and movable part is few, and operating maintenance is convenient.Compare with conventional air drier, the flow resistance of fluid-bed dryer is less, and the wearing and tearing of material are lighter, and gas, solid separation are easy and the thermal efficiency is higher; In addition, material time of staying in drier can be controlled with discharging opening, therefore can change the water content of product.When dry materials process exists falling-rate period, adopt boiled bed drying more favourable.But, traditional fluid-bed dryer that can reduction of speed is multi-layer cylinder fluid-bed dryer or horizontal multicell fluid-bed dryer, the cylinder of multi-layer cylinder fluid-bed dryer vertically arranges, cylinder easily stops up, the bad control of hot-air flow velocity in drier, the ebullated bed parallel, horizontal of horizontal multicell fluid-bed dryer arranges, and the speed of material Room from last chamber is diffused into is inconsistent, and bad control.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention discloses a kind of inclination multicell fluid-bed dryer, the flow speed stability of this fluid-bed dryer material between each hothouse, can, according to the characteristic of different material, adjust decline degree between each hothouse.
Inclination multicell fluid-bed dryer, comprise rectangular-shaped casing, one group of apparent surface of casing is provided with feeder and discharger, described casing top is provided with escape pipe, the lower square box of feeder arranges air inlet pipe, box house is provided with single a plurality of hothouse, between hothouse, with vertical baffle plate, separates, and hothouse is to discharger end the arranged in step shape that declines successively from feeder end.
On described baffle surface, be provided with the parallel conduit of many rows.
Described hothouse and baffle plate contact-making surface are provided with grab, and grab is the outer surface that " 7 " type is arranged on hothouse.
Described air inlet pipe one end is communicated with casing, and the other end is communicated with heater, and the inlet end of heater is communicated with air cleaner.
The charging aperture position of described feeder is higher than discharger.
Below described hothouse, be respectively arranged with air stream siphunculus, runner pipe is provided with control valve, and runner pipe lower end is all communicated with same hot-air duct.
The present invention, material enters hothouse from feeder, the hothouse of material through declining successively, flow velocity is steady, uniform drying; Can adjust the position height between hothouse according to material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the enlarged drawing of hothouse of the present invention,
Accompanying drawing is indicated list: 1-escape pipe, 2-casing, 3-feeder, 4-hothouse, 5-air cleaner, 6-heater, 7-hot-air duct, 8-air stream siphunculus, 9-control valve, 10-discharger, 11-baffle plate, 12-grab, 13-air inlet pipe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.Should understand the following specific embodiment is only not used in and limits the scope of the invention for the present invention is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from particular elements geometric center.
Fig. 1 is structural representation of the present invention, as we can see from the figure, this inclination multicell fluid-bed dryer, comprise rectangular-shaped casing 2, one group of apparent surface of casing 2 is provided with feeder 3 and discharger 10, and described casing 2 tops are provided with escape pipe 1, the lower square box 2 of feeder 3 arranges air inlet pipe 13, casing 2 inside are provided with single a plurality of hothouse 4, between hothouse 4, with vertical baffle plate 11, separate, and hothouse 4 is to discharger 10 ends the arranged in step shape that declines successively from feeder 3 ends.The present invention, material enters the hothouse 4 in casing 2 from feeder 3, and material constantly adds, and passes through successively each hothouse 4, finally from discharger 10, discharges; Air inlet pipe 13 is input into hot-air in casing 2, and used for dry materials, escape pipe 1 discharges the moisture in casing 2.
On described baffle plate 11 surfaces, be provided with the parallel conduit of many rows.Conduit is used for regulating hothouse differing heights to use.
Described hothouse 4 is provided with grab 12 with baffle plate 11 contact-making surfaces, and grab is the outer surface that " 7 " type is arranged on hothouse 4.Grab 12 is hooked in conduit, and fixedly hothouse 4.
Described air inlet pipe 13 one end are communicated with casing 2, and the other end is communicated with heater 6, and the inlet end of heater 6 is communicated with air cleaner 5.Air, after air cleaner 5 filters, is heated as hot-air by heater 6, and hot-air plays dry effect to material.
The charging aperture position of described feeder 3 is higher than discharger 10.In order to guarantee that material is in the process of charging, can enter smoothly hothouse 4.
Described hothouse 4 is respectively arranged with air stream siphunculus 8 below, and air stream siphunculus 8 is provided with control valve 9, and runner pipe lower end is all communicated with same hot-air duct 7.Hot-air can enter each hothouse 4, different according to material, regulates the throughput of hot-air by control valve 9.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme being comprised of above technical characterictic.
Claims (6)
1. inclination multicell fluid-bed dryer, comprise rectangular-shaped casing, one group of apparent surface of casing is provided with feeder and discharger, it is characterized in that described casing top is provided with escape pipe, the lower square box of feeder arranges air inlet pipe, box house is provided with single a plurality of hothouse, between hothouse, with vertical baffle plate, separates, and hothouse is to discharger end the arranged in step shape that declines successively from feeder end.
2. inclination multicell fluid-bed dryer according to claim 1, is characterized in that being provided with and arranging parallel conduits more on described baffle surface.
3. inclination multicell fluid-bed dryer according to claim 1, is characterized in that described hothouse and baffle plate contact-making surface are provided with grab, and grab is the outer surface that " 7 " type is arranged on hothouse.
4. inclination multicell fluid-bed dryer according to claim 1, is characterized in that described air inlet pipe one end is communicated with casing, and the other end is communicated with heater, and the inlet end of heater is communicated with air cleaner.
5. inclination multicell fluid-bed dryer according to claim 1, is characterized in that the charging aperture position of described feeder is higher than discharger.
6. inclination multicell fluid-bed dryer according to claim 1, is characterized in that being respectively arranged with air stream siphunculus below described hothouse, and runner pipe is provided with control valve, and runner pipe lower end is all communicated with same hot-air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427792.6A CN103591768B (en) | 2013-09-21 | 2013-09-21 | Inclination multicell fluid-bed dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310427792.6A CN103591768B (en) | 2013-09-21 | 2013-09-21 | Inclination multicell fluid-bed dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591768A true CN103591768A (en) | 2014-02-19 |
| CN103591768B CN103591768B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310427792.6A Expired - Fee Related CN103591768B (en) | 2013-09-21 | 2013-09-21 | Inclination multicell fluid-bed dryer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968644A (en) * | 2014-05-13 | 2014-08-06 | 张家港欣阳化纤有限公司 | Chemical fiber spinning drying device and chemical fiber spinning drying technology |
| CN104613733A (en) * | 2014-12-31 | 2015-05-13 | 史学明 | Multiple-staggered-chamber harrow rod fluidized bed drying machine |
| CN109173321A (en) * | 2018-08-21 | 2019-01-11 | 林枫 | A kind of terylene experimental branch line slice boiling crystallizing and drying machine |
| CN111854335A (en) * | 2020-07-30 | 2020-10-30 | 李国安 | Floated powder drying-machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268237Y (en) * | 1995-11-29 | 1997-11-19 | 化学工业部化工机械研究院 | Stepped fluidized-bed dryer |
| CN101186422A (en) * | 2007-12-14 | 2008-05-28 | 东南大学 | Enclosed multi-chamber fluidized bed drying method for sludge |
-
2013
- 2013-09-21 CN CN201310427792.6A patent/CN103591768B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268237Y (en) * | 1995-11-29 | 1997-11-19 | 化学工业部化工机械研究院 | Stepped fluidized-bed dryer |
| CN101186422A (en) * | 2007-12-14 | 2008-05-28 | 东南大学 | Enclosed multi-chamber fluidized bed drying method for sludge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968644A (en) * | 2014-05-13 | 2014-08-06 | 张家港欣阳化纤有限公司 | Chemical fiber spinning drying device and chemical fiber spinning drying technology |
| CN104613733A (en) * | 2014-12-31 | 2015-05-13 | 史学明 | Multiple-staggered-chamber harrow rod fluidized bed drying machine |
| CN109173321A (en) * | 2018-08-21 | 2019-01-11 | 林枫 | A kind of terylene experimental branch line slice boiling crystallizing and drying machine |
| CN111854335A (en) * | 2020-07-30 | 2020-10-30 | 李国安 | Floated powder drying-machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591768B (en) | 2015-08-19 |
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Granted publication date: 20150819 Termination date: 20160921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |