CN203037005U - Double plastid vibrated fluidized bed dryer provided with scale hole lathe plate - Google Patents
Double plastid vibrated fluidized bed dryer provided with scale hole lathe plate Download PDFInfo
- Publication number
- CN203037005U CN203037005U CN 201320033898 CN201320033898U CN203037005U CN 203037005 U CN203037005 U CN 203037005U CN 201320033898 CN201320033898 CN 201320033898 CN 201320033898 U CN201320033898 U CN 201320033898U CN 203037005 U CN203037005 U CN 203037005U
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- CN
- China
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- plastid
- air
- bed board
- lathe plate
- holes
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- Expired - Fee Related
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Abstract
Disclosed is a double plastid vibrated fluidized bed dryer provided with a scale hole lathe plate. The dryer comprises a lower plastid and an upper plastid, wherein the lower plastid is connected with the upper plastid through blade springs and spiral springs, the lower plastid is provided with a base, and damping devices are evenly arranged on the bottom of the base. The upper plastid is provided with an air distribution chamber and a drying chamber, wherein the air distribution chamber is connected with the drying chamber. The lathe plate is arranged between the air distribution chamber and the drying chamber, air holes are evenly formed in the lathe plate, an air inlet is formed in the side face of the air distribution chamber, a vibration exciter is connected with the rear end of the air distribution chamber, a feeding inlet is formed in the rear end of the drying chamber, a discharging outlet is formed in the front end of the drying chamber, an air outlet is formed in the top portion of the drying chamber, the air holes formed in the lathe plate are scale holes, the scale holes comprise the air holes on the lathe plate, separation blades which are approximately parallel to the lathe plate are arranged above the air holes, 10% to 25% of a section of edges around the separation blades is connected to a section of edges around the air holes, and gaps are reserved between the other sections of edges around the separation blades and the other sections of edges around the air holes. The air holes on the lathe plate are the scale holes. In the process of drying, when a lathe stops working caused by faults, powder materials are prevented from leaking down from the air holes on the lathe plate due to blocking of the separation blades above the air holes.
Description
Technical field
The utility model relates to the bed board of a kind of double-body vibration fluidized bed dryer, particularly a kind of double-body vibration fluidized bed dryer.
Background technology
Double-body vibration fluidized bed dryer is the highly effective drying machine of powder material.The double-body vibration fluidized bed dryer drying machine has continuous following plastid and last plastid, following plastid has base, be evenly equipped with vibration absorber below the base, last plastid has continuous air compartment and hothouse, between air compartment and the hothouse bed board is arranged, be evenly equipped with the wind hole on the bed board, there is air inlet the side of air compartment, the rear end of air compartment is connected with vibrator, there is charging aperture the rear end of hothouse, the front end of hothouse has discharging opening, and air outlet is arranged at the top of hothouse, is connected with flat spring and helical spring between last plastid and the following plastid.
During use, open vibrator, produce the exciting force of horizontal direction at last plastid, through flat spring and helical spring effect, produce the component of a vertical direction and the component of a horizontal direction, be blown into hot blast from air inlet, send into wet powder material from charging aperture, the component of vertical direction and the hot blast by being distributed on bed board windward hole are upwards thrown powder material wet on the bed board together, make wet powder material be in fluidized state at hothouse, the component of horizontal direction makes material be fed forward with certain speed, wet powder material absorbs the heat in the hot blast in be in the process that fluidized state is fed forward at hothouse, evaporate moisture in the wet powder material and drying, the moisture content of hot blast increases temperature and reduces, the hot blast that moisture content increases after temperature reduces is discharged from the air outlet at hothouse top, and dried powder material is discharged through discharging opening.
Bed board is the dividing plate between air compartment and the hothouse, is evenly equipped with the wind hole on the bed board, and during use, bed board is used for the support powder material and makes powder material mobile under the fluidisation attitude, and the wind hole is used for by hot blast, mobile powder material drying under the fluidisation attitude of bed board top.
In the prior art, the wind hole on the double-body vibration fluidized bed dryer bed board is the small sircle hole that is distributed on the bed board, and the axis in roundlet hole shape wind hole and the plate face of bed board are perpendicular.This double-body vibration fluidized bed dryer in use, there is hot blast upwards to pass through on the bed board in the roundlet hole shape wind hole, powder material on the bed board can not leak down from the roundlet hole shape wind hole on the bed board, but in the process of drying, when stopping for some reason, powder material can leak down from the roundlet hole shape wind hole on the bed board.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, propose a kind of in the process of drying, when stopping for some reason, powder material the double-body vibration fluidized bed dryer with fish scale hole bed board of coming that can not leak down from the wind hole on the bed board.
The utility model is realized with the following method.
Double-body vibration fluidized bed dryer with fish scale hole bed board has continuous following plastid and last plastid, following plastid has base, be evenly equipped with vibration absorber below the base, last plastid has continuous air compartment and hothouse, between air compartment and the hothouse bed board is arranged, be evenly equipped with the wind hole on the bed board, there is air inlet the side of air compartment, the rear end of air compartment is connected with vibrator, there is charging aperture the rear end of hothouse, and the front end of hothouse has discharging opening, and air outlet is arranged at the top of hothouse, be connected with flat spring and helical spring between last plastid and the following plastid, wind hole on the bed board is the fish scale hole, and there is the wind hole on bed board in the fish scale hole, and there is roughly parallel with bed board catch the top in wind hole, the catch periphery has one section limit of 10% ~ 25% to be connected on one section limit of wind hole periphery, between all the other sections limit of catch periphery and all the other sections limit in wind hole the slit is arranged.
Wind hole on the utility model bed board is the fish scale hole.There is the wind hole on bed board in the fish scale hole, there is roughly parallel with bed board catch the top in wind hole, the catch periphery has one section limit of 10% ~ 25% to be connected on one section limit of wind hole periphery, between all the other sections limit of catch periphery and all the other sections limit in wind hole the slit is arranged, in the process of drying, when stopping for some reason, powder material stops because of wind hole top catch, can not leak down from the wind hole on the bed board.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 looks schematic diagram according to a kind of master with double-body vibration fluidized bed dryer of fish scale hole bed board that invention scheme of the present utility model proposes;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the schematic side view of Fig. 1;
Fig. 4 is the I place enlarged diagram of Fig. 2;
Fig. 5 is the schematic top plan view of Fig. 4.
The specific embodiment
Among Fig. 1 ~ Fig. 5, double-body vibration fluidized bed dryer with fish scale hole bed board has continuous last plastid 1 and following plastid 2, following plastid has base 3, be evenly equipped with vibration absorber 4 below the base, last plastid has continuous air compartment 5 and hothouse 6, bed board 7 is arranged between air compartment and the hothouse, be evenly equipped with the wind hole on the bed board, there is air inlet 8 side of air compartment, the rear end of air compartment is connected with vibrator 9, there is charging aperture 10 rear end of hothouse, the front end of hothouse has discharging opening 11, air outlet 12 is arranged at the top of hothouse, is connected with flat spring 13 and helical spring 14 between last plastid and the following plastid, and the wind hole on the bed board is fish scale hole 15, there is the wind hole 16 on bed board in the fish scale hole, there is roughly parallel with bed board catch 17 top in wind hole, and the catch periphery has one section limit of 10% ~ 25% to be connected on one section limit 18 of wind hole periphery, between all the other sections limit of catch periphery and all the other sections limit in wind hole slit 19 is arranged.
Claims (1)
1. double-body vibration fluidized bed dryer with fish scale hole bed board, include continuous following plastid and last plastid, following plastid has base, be evenly equipped with vibration absorber below the base, last plastid has continuous air compartment and hothouse, between air compartment and the hothouse bed board is arranged, be evenly equipped with the wind hole on the bed board, there is air inlet the side of air compartment, the rear end of air compartment is connected with vibrator, there is charging aperture the rear end of hothouse, the front end of hothouse has discharging opening, air outlet is arranged at the top of hothouse, is connected with flat spring and helical spring between last plastid and the following plastid, and it is characterized in that: the wind hole on the bed board is the fish scale hole, there is the wind hole on bed board in the fish scale hole, there is roughly parallel with bed board catch the top in wind hole, and the catch periphery has one section limit of 10% ~ 25% to be connected on one section limit of wind hole periphery, between all the other sections limit of catch periphery and all the other sections limit in wind hole the slit is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033898 CN203037005U (en) | 2013-01-23 | 2013-01-23 | Double plastid vibrated fluidized bed dryer provided with scale hole lathe plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033898 CN203037005U (en) | 2013-01-23 | 2013-01-23 | Double plastid vibrated fluidized bed dryer provided with scale hole lathe plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037005U true CN203037005U (en) | 2013-07-03 |
Family
ID=48689120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033898 Expired - Fee Related CN203037005U (en) | 2013-01-23 | 2013-01-23 | Double plastid vibrated fluidized bed dryer provided with scale hole lathe plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121757A (en) * | 2014-06-26 | 2014-10-29 | 黑龙江大三源乳品机械有限公司 | Boiling, vibrating and drying fluidized bed and drying method |
-
2013
- 2013-01-23 CN CN 201320033898 patent/CN203037005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121757A (en) * | 2014-06-26 | 2014-10-29 | 黑龙江大三源乳品机械有限公司 | Boiling, vibrating and drying fluidized bed and drying method |
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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: 20130703 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |