CN105020981A - Horizontal type fluidized bed dryer - Google Patents
Horizontal type fluidized bed dryer Download PDFInfo
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- CN105020981A CN105020981A CN201410174054.XA CN201410174054A CN105020981A CN 105020981 A CN105020981 A CN 105020981A CN 201410174054 A CN201410174054 A CN 201410174054A CN 105020981 A CN105020981 A CN 105020981A
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- air
- horizontal type
- hothouse
- type fluidized
- drying
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Abstract
The invention provides a horizontal type fluidized bed dryer. The horizontal type fluidized bed dryer comprises an air chamber and a drying chamber located on the upper portion of the air chamber; the drying chamber is rectangular, and the interior of the drying chamber is divided into a plurality of drying units through a plurality of baffles; and a plurality of adjusting turning plates are arranged in the air chamber, and the hot air flow enters the interior of the drying chamber through the air chamber to be in contact with materials in the drying chamber so as to dry the materials. The horizontal type fluidized bed dryer is simple in structure and convenient to overhaul; operation is convenient, and running is stable; a gas phase and a solid phase are in contact evenly, the relative speed is large, the heat transfer speed is high, and the heat efficiency is high; rotating parts and vibration parts do not exist, and the equipment maintenance cost is low; and heat sensitive materials can be dried at a low temperature, and the particles cannot be damaged.
Description
Technical field
The present invention relates to material particles technical field of drying, particularly relate to a kind of horizontal type fluidized-bed drier.
Background technology
The form of existing fluidized bed dryer mainly contains single layer cylinder shape fluidized bed dryer, multi-layer cylinder shape fluidized bed dryer, the shortcoming of single layer cylinder shape fluidized bed dryer is higher from the gas temperature of fluid bed discharge, the sensible heat that dry products is taken out of is also comparatively large, and the thermal efficiency of drier is low; The weak point of multi-layer cylinder shape fluidized bed dryer is that whole dryer configuration is complicated, affected wayward, and gas is comparatively large by the pressure drop of whole equipment, and need the blower fan of higher blast, energy resource consumption is many.
Therefore design a kind of structure simple, easy to operate, the little drier of energy consumption just highly significant.
Summary of the invention
The problem to be solved in the present invention is for above-mentioned deficiency, provides a kind of horizontal type fluidized-bed drier.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of horizontal type fluidized-bed drier, it is characterized in that: comprise air compartment (2) and be positioned at the hothouse (9) on air compartment (2) top, described hothouse (9) is rectangle, is separated into some drying units (41) in it by some baffle plates (4); Be provided with some adjustment turnover panels (9) in air compartment (2), thermal current enters the material contact drying in hothouse (9) and in hothouse (9) via air compartment (2).
In a preferred embodiment, described hothouse (9) is provided with charging aperture (6) and discharging opening (5), and the end of charging aperture (6) is connected with the drying unit (41) at most edge.
In a preferred embodiment, described baffle plate (4) is adjustable, changes the distance of baffle plate (4) and hothouse (9) bottom by controllable register (4).
In a preferred embodiment, the bottom of described air compartment (2) is provided with air flow inlet, air-flow is heated by heater (1), the top of described hothouse (9) is provided with air outlet (7), and air flow inlet and air outlet (7) place are separately installed with a thermometer (8).
In a preferred embodiment, described air outlet (7) connects a cyclone separator, for separating of the material of following air-flow and discharging together.
The advantage that the present invention has and good effect are:
1, arrange baffle plate in hothouse, and height of baffle plate is adjustable, make the drying time of material more even, goods fluid state is better, and drying effect is good.
2, exit arranges cyclone separator, can realize being separated of air-flow and logistics, improves dry mass yield.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-heater; 2-air compartment; 3-regulates turnover panel; 4-baffle plate; 5-discharging opening; 6-charging aperture; 7-air outlet; 8-thermometer; 9-hothouse; 41-drying unit.
Detailed description of the invention
For a better understanding of the present invention, below in conjunction with specific embodiments and the drawings, the present invention is conducted further description.
The present invention relates to a kind of horizontal type fluidized-bed drier, this drier is applicable to the drying of particle mean size at the graininess of 50-5000 micron, powdery, bulk and heat sensitive material, is widely used in the industries such as chemical industry, mining, medicine, food, feed.Mainly comprise air compartment 2 and hothouse 9, hothouse is rectangular box type structure, is evenly distributed with some baffle plates 4 in it, hothouse 9 is separated into some drying units 41 by baffle plate 4, please refer to Fig. 1, is called the first drying unit, second drying unit, the 3rd drying unit, by that analogy.Air compartment 2 is positioned at the bottom of hothouse 9, and the junction of the two is provided with porous type air distribution plate, and is provided with some for regulating the adjustment turnover panel 3 with separate gas stream in air compartment 2.
In a preferred embodiment, baffle plate 4 Height Adjustable, the height of controllable register 4 change bottom it with hothouse 9 bottom distance height.
One end of hothouse 9 is provided with charging aperture 6, and the end of charging aperture 6 is connected with the first drying unit.The bottom of air compartment 2 is provided with air flow inlet, and air-flow is heated by heater 1; The other end of hothouse 9 is provided with discharging opening 5, and the top of hothouse 9 is provided with air outlet 7.
In a preferred embodiment, air outlet 7 is also connected with a cyclone separator, and the gas of dust-laden enters in air after cyclone separator is separated.
In a preferred embodiment, air outlet 7 and air flow inlet place are also respectively arranged with a thermometer 8, for measuring the gas flow temperature of access device.
The course of work of the present invention is, material enters in the first drying unit via charging aperture, and thermal current enters in hothouse via the adjustment turnover panel share split of air compartment through air distribution plate, contacts above air distribution plate with material, material particles is suspended in air-flow, forms fluidized state.Because material is fluidized state, be therefore free to be entered in follow-up drying unit by the first drying unit, complete the drying of material, last material is discharged via discharging opening, and air-flow is separated after dust through air outlet and enters air.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the scope of the invention change and improve, and all should still belong within this patent covering scope.
Claims (5)
1. a horizontal type fluidized-bed drier, it is characterized in that: comprise air compartment (2) and be positioned at the hothouse (9) on air compartment (2) top, described hothouse (9) is rectangle, is separated into some drying units (41) in it by some baffle plates (4); Be provided with some adjustment turnover panels (9) in air compartment (2), thermal current enters the material contact drying in hothouse (9) and in hothouse (9) via air compartment (2).
2. horizontal type fluidized-bed drier according to claim 1, it is characterized in that: described hothouse (9) is provided with charging aperture (6) and discharging opening (5), and the end of charging aperture (6) is connected with the drying unit (41) at most edge.
3. horizontal type fluidized-bed drier according to claim 1 and 2, it is characterized in that: described baffle plate (4) is adjustable, change the distance of baffle plate (4) and hothouse (9) bottom by controllable register (4).
4. horizontal type fluidized-bed drier according to claim 3, it is characterized in that: the bottom of described air compartment (2) is provided with air flow inlet, air-flow is heated by heater (1), the top of described hothouse (9) is provided with air outlet (7), and air flow inlet and air outlet (7) place are separately installed with a thermometer (8).
5. horizontal type fluidized-bed drier according to claim 4, is characterized in that: described air outlet (7) connects a cyclone separator, for separating of the material of following air-flow and discharging together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174054.XA CN105020981A (en) | 2014-04-28 | 2014-04-28 | Horizontal type fluidized bed dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174054.XA CN105020981A (en) | 2014-04-28 | 2014-04-28 | Horizontal type fluidized bed dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020981A true CN105020981A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410174054.XA Pending CN105020981A (en) | 2014-04-28 | 2014-04-28 | Horizontal type fluidized bed dryer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105020981A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106123511A (en) * | 2016-06-27 | 2016-11-16 | 安庆市微知著电器有限公司 | A kind of safe and efficient horizontal exsiccator |
| CN108379860A (en) * | 2016-06-27 | 2018-08-10 | 惠安县丽佳智能设备有限公司 | A kind of drier |
| CN109210870A (en) * | 2018-09-06 | 2019-01-15 | 浙江工业大学 | A kind of back-shaped inert particles fluidized bed drying equipment and its drying means |
| CN113203251A (en) * | 2021-04-30 | 2021-08-03 | 陕西科技大学 | Cereal fluidized bed drying device |
-
2014
- 2014-04-28 CN CN201410174054.XA patent/CN105020981A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106123511A (en) * | 2016-06-27 | 2016-11-16 | 安庆市微知著电器有限公司 | A kind of safe and efficient horizontal exsiccator |
| CN108379860A (en) * | 2016-06-27 | 2018-08-10 | 惠安县丽佳智能设备有限公司 | A kind of drier |
| CN109210870A (en) * | 2018-09-06 | 2019-01-15 | 浙江工业大学 | A kind of back-shaped inert particles fluidized bed drying equipment and its drying means |
| CN109210870B (en) * | 2018-09-06 | 2023-11-28 | 浙江工业大学 | Drying equipment and drying method for annular inert particle fluidized bed |
| CN113203251A (en) * | 2021-04-30 | 2021-08-03 | 陕西科技大学 | Cereal fluidized bed drying device |
| CN113203251B (en) * | 2021-04-30 | 2022-09-09 | 陕西科技大学 | Cereal fluidized bed drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |