CN203518422U - Air pressure regulating device of fluidized drying machine - Google Patents
Air pressure regulating device of fluidized drying machine Download PDFInfo
- Publication number
- CN203518422U CN203518422U CN201320587839.0U CN201320587839U CN203518422U CN 203518422 U CN203518422 U CN 203518422U CN 201320587839 U CN201320587839 U CN 201320587839U CN 203518422 U CN203518422 U CN 203518422U
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- bed body
- air
- ebullated bed
- wind pressure
- control valve
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Abstract
The utility model discloses an air pressure regulating device of a fluidized drying machine. The fluidized drying machine comprises a box, a hot air device, an exhaust device and a controller; the box comprises an air induction and dust removal section, an expansion body, a fluidized bed body and an air inlet section, wherein a feeding port is formed in one side of the fluidized bed body, a discharge port is formed in the other side of the fluidized bed body, and an air distribution plate is arranged between the bottom of the fluidized bed body and the air inlet section; the exhaust device comprises an exhaust pipe and a draught fan. The air pressure regulating device comprises a regulating valve arranged on the exhaust pipe. Because the air pressure in the fluidized bed body can be flexibly regulated through the regulating valve arranged on the exhaust pipe, the process requirement for material fluidized drying can be met, the material fluidization effect is better, and drying is faster and more efficient.
Description
Technical field
The utility model relates to a kind of material drying device, refers more particularly to a kind of boiling drier wind pressure adjusting device that can flexible modulation blast.
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, related 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 air quantity and the blast of air-introduced machine all immobilizes, cannot meet the requirement of various materials drying process to blast and air quantity.
Utility model content
The utility model mainly solves boiling drier air inducing blast and the air quantity of prior art and fixes, cannot meet the dry technical problem requiring of various materials; A kind of boiling drier wind pressure adjusting device that can flexible modulation blast is provided.
In order to solve the technical problem of above-mentioned existence, the utility model is mainly to adopt following technical proposals:
A kind of boiling drier wind pressure adjusting device of the present utility model, 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, described air exhausting device comprises the exhaust duct being connected with air inducing dedusting section and the air-introduced machine being connected with exhaust duct, described wind pressure adjusting device comprises control valve, described control valve is located on described exhaust duct, boiling drier is also provided with controller, control valve is set on exhaust duct, blast and air quantity in can flexible modulation ebullated bed body, meet the technological requirement of various material fluidized dryings, make the boiling better effects if of material, dry quickness and high efficiency more.
As preferably, described control valve is electric control valve, and described electric control valve is electrically connected to drier controller, and controller can be according to the characteristic of material and drying process, and the aperture of automatic control and adjustment valve meets the fluidized drying technological requirement of material.
As preferably, described controller is also connected with wind pressure sensor, and described wind pressure sensor is located in ebullated bed body, and controller can be controlled the aperture of electric control valve according to the blast in ebullated bed body, and control accuracy is high, and control procedure is quick.
The beneficial effects of the utility model are: control valve is set on exhaust duct, and blast and dry air quantity in can flexible modulation ebullated bed body, meet the technological requirement of material fluidized drying, makes the boiling better effects if of material, dry quickness and high efficiency more.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the schematic top plan view of Fig. 1 structure.
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. exhaust duct, 6. air-introduced machine, 7. control valve.
The specific embodiment
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 boiling drier wind pressure adjusting device of the present embodiment, as depicted in figs. 1 and 2, boiling drier comprises casing, the hot air apparatus being connected with casing, air exhausting device and controller, 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, between the bottom of ebullated bed body and wind inlet section, air distribution plate is installed, air exhausting device comprises the exhaust duct 5 being connected with air inducing dedusting section and the air-introduced machine 6 being connected with exhaust duct, wind pressure adjusting device comprises electric control valve 7, electric control valve is arranged on exhaust duct and with controller and is electrically connected to, controller is also circumscribed with wind pressure sensor, wind pressure sensor is installed in ebullated bed body.
During use, outside air promotes the laggard wind inlet section that enters casing of temperature through hot air apparatus heating, and under the diffusion of air distribution plate, enter the regional of ebullated bed body, carry out 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, material after being dried is by outside discharging opening discharge machine, the waste gas that absorbs wet stock moisture under the effect of air-introduced machine outside exhaust duct discharge machine, controller is controlled motorized adjustment valve opening according to the drying process of the wind pressure sensor in ebullated bed body and corresponding material, make blast in ebullated bed body meet the technological requirement of material fluidized drying.
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; the 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 (3)
1. a boiling drier wind pressure adjusting device, boiling drier comprises casing, the hot air apparatus being connected with casing, 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, described air exhausting device comprises the exhaust duct (5) being connected with air inducing dedusting section and the air-introduced machine being connected with exhaust duct (6), described wind pressure adjusting device comprises control valve (7), described control valve is located on described exhaust duct, boiling drier is also provided with controller.
2. a kind of boiling drier wind pressure adjusting device according to claim 1, is characterized in that: described control valve (7) is electric control valve, and described electric control valve is electrically connected to described controller.
3. a kind of boiling drier wind pressure adjusting device according to claim 1 and 2, is characterized in that: described controller is also connected with wind pressure sensor, and described wind pressure sensor is located in ebullated bed body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587839.0U CN203518422U (en) | 2013-09-23 | 2013-09-23 | Air pressure regulating device of fluidized drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587839.0U CN203518422U (en) | 2013-09-23 | 2013-09-23 | Air pressure regulating device of fluidized drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518422U true CN203518422U (en) | 2014-04-02 |
Family
ID=50377345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587839.0U Expired - Fee Related CN203518422U (en) | 2013-09-23 | 2013-09-23 | Air pressure regulating device of fluidized drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518422U (en) |
-
2013
- 2013-09-23 CN CN201320587839.0U patent/CN203518422U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140402 Termination date: 20170923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |