CN204902508U - Vacuum microwave drying device - Google Patents
Vacuum microwave drying device Download PDFInfo
- Publication number
- CN204902508U CN204902508U CN201520565493.3U CN201520565493U CN204902508U CN 204902508 U CN204902508 U CN 204902508U CN 201520565493 U CN201520565493 U CN 201520565493U CN 204902508 U CN204902508 U CN 204902508U
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- China
- Prior art keywords
- housing
- driving shaft
- drive roll
- outlet
- drying device
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- Expired - Fee Related
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Abstract
The utility model relates to a vacuum microwave drying device. It includes has driving shaft and driven shaft by the casing in the inner chamber, have the drive roll on the driving shaft, and there is the driven voller in the position department that corresponds the drive roll on the driven shaft, has conveyer between drive roll and driven voller. There is microwave -generating device at the casing top, and there is the feed inlet at the casing top that conveyer's one end corresponds, feed valve on the feed inlet, and there is the discharge gate casing bottom that conveyer's the other end corresponds, has a hopper on the discharge gate, has the workbin on the casing lateral wall, has the export on the workbin, has the bleeder valve in the export. Its characteristics are that the bottom of casing inner chamber is and arranges to its lopsidedness, and there is the delivery port bottom of casing inner chamber highly lower that one side, and the delivery port has the section of thick bamboo of catchmenting through the pipe connection, and the bottom of the section of thick bamboo that catchments there is the discharge outlet, has the atmospheric valve on the discharge outlet. Use this vacuum microwave drying device to carry out the drying to the material, the time that needs is short, efficiency is higher.
Description
Technical field
The utility model relates to a kind of drying equipment, is vacuum microwave drying device specifically.
Background technology
Because its efficiency is high, heat distribution is good, dry quality is good etc., advantage is widely used in the industry such as food, medicine microwave vacuum drying device.
At present, the vacuum microwave drying device used in industry comprises housing, have driving shaft and driven shaft in housing cavity, driving shaft and driven shaft parallel to each other, and highly equal, the two ends of driving shaft and driven shaft all and between the sidewall of housing are rotating, one end of driving shaft extends, and is connected with the output shaft of a motor, driving shaft has the drive roll in arranged concentric, on driven shaft, there is driven voller the position of corresponding drive roll, is linked together between drive roll and driven voller by feed belt.Case top above feed belt has microwave generating apparatus, the case top that one end of feed belt is corresponding has charging aperture, charging aperture upper feeding valve, the housing bottom that the other end of feed belt is corresponding has discharging opening, discharging opening there is discharge bucket, the lateral wall of described housing bottom is connected with hopper, hopper has outlet, outlet has outlet valve, and the lower end of described discharge bucket communicates with hopper.The sidewall of described housing vacuumizes hole, vacuumizes hole and be connected with vavuum pump by pipeline.This vacuum microwave drying device is in dry run, moisture in material can be evaporated in housing cavity, the steam touching inner walls can condense into water slides into housing cavity bottom along housing sidewall, the moisture meeting absorption portion microwave of the bottom of housing cavity, and evaporation becomes steam, react on dried material, the dry materials time is lengthened, drying efficiency reduces.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of vacuum microwave drying device, and use this vacuum microwave drying device to carry out drying to material, the time of needs is shorter, efficiency is higher.
For solving the problem, provide following technical scheme:
Vacuum microwave drying device of the present utility model comprises housing, driving shaft and driven shaft is had in housing cavity, driving shaft and driven shaft parallel to each other, and highly equal, the two ends of driving shaft and driven shaft all and between the sidewall of housing are rotating, and one end of driving shaft extends, and be connected with the output shaft of a motor, driving shaft has the drive roll in arranged concentric, on driven shaft, there is driven voller the position of corresponding drive roll, is linked together between drive roll and driven voller by feed belt.Case top above feed belt has microwave generating apparatus, the case top that one end of feed belt is corresponding has charging aperture, charging aperture upper feeding valve, the housing bottom that the other end of feed belt is corresponding has discharging opening, discharging opening there is discharge bucket, the lateral wall of described housing bottom is connected with hopper, hopper has outlet, outlet has outlet valve, and the lower end of described discharge bucket communicates with hopper.The sidewall of described housing vacuumizes hole, vacuumizes hole and be connected with vavuum pump by pipeline.Be characterized in that the bottom of described housing cavity is in arranging to its lopsidedness, there is delivery port that side that the bottom level of housing cavity is lower, and delivery port is connected with Water collecting tube by pipeline, and dewatering outlet is arranged at the bottom of Water collecting tube, and there is atmospheric valve dewatering outlet.
Wherein, the bottom of described Water collecting tube is tapered, and less that one end of diameter down.
Take above scheme, have the following advantages:
Because the bottom of the housing cavity of vacuum microwave drying device of the present utility model is in arranging to its lopsidedness, there is delivery port that side that the bottom level of housing cavity is lower, delivery port is connected with Water collecting tube by pipeline, and outlet is arranged at the bottom of Water collecting tube, and outlet has atmospheric valve.So in use, water bottom housing cavity enters in Water collecting tube due to the effect of gravity, avoids the water because amassing the bottom at housing cavity, absorbs microwave and becomes the situation that steam reacts on dried material, thus shorten drying time, improve dry efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of vacuum microwave drying device of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, vacuum microwave drying device of the present utility model comprises the housing 1 of steel, driving shaft 2 and driven shaft 10 is provided with in housing 1 inner chamber, driving shaft 2 and driven shaft 10 parallel to each other, and it is highly equal, the two ends of driving shaft 2 and driven shaft 10 all and between the sidewall of housing 1 are rotating, one end of driving shaft 2 extends, and be connected with the output shaft of a motor 3, driving shaft 2 is provided with the drive roll 4 in arranged concentric, on driven shaft 10, the position of corresponding drive roll 4 is provided with driven voller 9, linked together by feed belt 7 between drive roll 4 and driven voller 9.Housing 1 top above feed belt 7 is provided with microwave generating apparatus 8, charging aperture 5 is arranged at housing 1 top that one end of feed belt 7 is corresponding, charging aperture 5 upper feeding valve 6, discharging opening 14 is had bottom the housing 1 that the other end of feed belt 7 is corresponding, discharging opening 14 there is discharge bucket 13, the lateral wall bottom described housing 1 is connected with hopper 15, hopper 15 has outlet 16, outlet 16 is provided with outlet valve 17, and the lower end of described discharge bucket 13 communicates with hopper 15.The sidewall of described housing 1 is processed with and vacuumizes hole 11, vacuumize hole 11 and be connected with vavuum pump 12 by pipeline.The bottom of described housing 1 inner chamber is in arranging to its lopsidedness, there is delivery port 21 that side that the bottom level of housing 1 inner chamber is lower, delivery port 21 is connected with Water collecting tube 20 by pipeline, the bottom of this Water collecting tube 20 is tapered, and less that one end of diameter down, dewatering outlet 18 is arranged at the bottom of Water collecting tube 20, dewatering outlet 18 has atmospheric valve 19.
During use, first open the inlet valve 6 of charging aperture 5, material is put into from charging aperture 5 and transmits leather strap.Close inlet valve 6 again, start vavuum pump 12 and vacuumize in housing 1.Then, starter motor 3 and microwave generating apparatus 8, material along with feed belt 7 from the below of microwave generating apparatus 8 through out-of-date, by heating using microwave.Then, material falls to aggregate bin from feed belt 7.Afterwards, material enters into hopper 15 through aggregate bin.Recently, open outlet valve 17, take out material.
Claims (2)
1. a vacuum microwave drying device, comprise housing (1), driving shaft (2) and driven shaft (10) is had in housing (1) inner chamber, driving shaft (2) and driven shaft (10) parallel to each other, and it is highly equal, the two ends of driving shaft (2) and driven shaft (10) all and between the sidewall of housing (1) are rotating, one end of driving shaft (2) extends, and be connected with the output shaft of a motor (3), driving shaft (2) there is the drive roll (4) in arranged concentric, there is driven voller (9) position of the upper corresponding drive roll (4) of driven shaft (10), linked together by feed belt (7) between drive roll (4) and driven voller (9), microwave generating apparatus (8) is arranged at housing (1) top of feed belt (7) top, charging aperture (5) is arranged at housing (1) top that one end of feed belt (7) is corresponding, charging aperture (5) upper feeding valve (6), discharging opening (14) is arranged at housing (1) bottom that the other end of feed belt (7) is corresponding, discharging opening (14) there is discharge bucket (13), the lateral wall of described housing (1) bottom is connected with hopper (15), hopper (15) there is outlet (16), outlet (16) there is outlet valve (17), the lower end of described discharge bucket (13) communicates with hopper (15), the sidewall of described housing (1) vacuumizes hole (11), vacuumize hole (11) and be connected with vavuum pump (12) by pipeline, it is characterized in that the bottom of described housing (1) inner chamber is in arranging to its lopsidedness, there is delivery port (21) that side that the bottom level of housing (1) inner chamber is lower, delivery port (21) is connected with Water collecting tube (20) by pipeline, dewatering outlet (18) is arranged at the bottom of Water collecting tube (20), dewatering outlet (18) has atmospheric valve (19).
2. vacuum microwave drying device as claimed in claim 1, is characterized in that the bottom of described Water collecting tube (20) is tapered, and less that one end of diameter down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565493.3U CN204902508U (en) | 2015-07-31 | 2015-07-31 | Vacuum microwave drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565493.3U CN204902508U (en) | 2015-07-31 | 2015-07-31 | Vacuum microwave drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902508U true CN204902508U (en) | 2015-12-23 |
Family
ID=54924676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565493.3U Expired - Fee Related CN204902508U (en) | 2015-07-31 | 2015-07-31 | Vacuum microwave drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066641A (en) * | 2015-07-31 | 2015-11-18 | 江苏楷益智能科技有限公司 | Vacuum microwave drying device |
| CN110887343A (en) * | 2019-11-07 | 2020-03-17 | 湖南工业大学 | High-frequency-based wood powder drying device and process thereof |
-
2015
- 2015-07-31 CN CN201520565493.3U patent/CN204902508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066641A (en) * | 2015-07-31 | 2015-11-18 | 江苏楷益智能科技有限公司 | Vacuum microwave drying device |
| CN110887343A (en) * | 2019-11-07 | 2020-03-17 | 湖南工业大学 | High-frequency-based wood powder drying device and process thereof |
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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: 20151223 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |