CN201575677U - Dehumidification drying device - Google Patents
Dehumidification drying device Download PDFInfo
- Publication number
- CN201575677U CN201575677U CN2009202845562U CN200920284556U CN201575677U CN 201575677 U CN201575677 U CN 201575677U CN 2009202845562 U CN2009202845562 U CN 2009202845562U CN 200920284556 U CN200920284556 U CN 200920284556U CN 201575677 U CN201575677 U CN 201575677U
- Authority
- CN
- China
- Prior art keywords
- casing
- box body
- drying device
- conveying screw
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 26
- 238000007791 dehumidification Methods 0.000 title claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 10
- 238000012546 transfer Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 241001661918 Bartonia Species 0.000 abstract 3
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a dehumidification drying device which has small volume and stable drying effect and can reduce the heat transfer link. The dehumidification drying device comprises a frame, wherein a box body is arranged on the frame; a feed hopper is arranged at a feeding hole at the top of one side of the box body; a discharging hole is arranged at the other side of the box body; at least one transfer screw stem is movably arranged in the box body; on end of the transfer screw stem extends out of the box body and is connected with a driving device that is fixed at the same side of the box body; an air exhaust pipe is arranged above the transfer screw stem in the box body; and at least one heating pipe is arranged at the top of the box body. The dehumidification drying device can dry the household garbage by adopting the direct irradiating form of the heating pipe(s), thereby reducing the heat transfer link, improving the heat transfer efficiency greatly, shortening the heating time, reducing the volume and the power of the device greatly and improving the utilization ratio of energy source; in addition, the drying method can ensure the drying effect to be very stable and the maintenance to be very convenient.
Description
Technical field
The utility model relates to a kind of dehumidification drying device.
Background technology
As everyone knows, the processing of house refuse is the problem that the mankind face and press for solution.At present, processing mode commonly used has two kinds: the one, in urban fringe or other place with consumer waste filling and embedding; The 2nd, house refuse is utilized once more.The landfill house refuse is not optimal method of disposal, has so both had a strong impact on environment for human survival, has caused waste again, has wasted the resource that can utilize once more.So people have expected utilizing that combustible cellulose carries out thermal power generation in the house refuse, form the renewable sources of energy.But, must be before the generating with the house refuse drying, its dry run is: behind electric heater heating air, blow the air formation thermal current of heating again with blower fan, with the dry house refuse of thermal current.The shortcoming of this drying mode is: heat transfer link is too much, and heat transference efficiency is lower, and it is needed chronic to be heated to design temperature from room temperature, and the heating desired power is excessive, and waste is serious; And the drying effect instability can't be guaranteed product quality; In addition, entire equipment is bulky, inconvenient maintenance.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of volume little, and can reduce heat transfer link, the stable dehumidification drying device of drying effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of dehumidification drying device, comprise: frame, frame is provided with casing, the charging aperture place of casing one side roof part is provided with feed hopper, and the opposite side of casing is provided with discharging opening, is movably set with at least one conveying screw rod in the described casing, one end of conveying screw rod stretches out casing, links to each other with the drive unit that is fixed on this side of casing; Also be provided with blast pipe in the casing above conveying screw rod, the top of casing is provided with at least one heating tube.
Described conveying screw rod, heating tube and blast pipe are all parallel with the bottom of casing, and be downward-sloping along feed direction; All conveying screw rods are arranged in parallel side by side.
Alongst be provided with the polylith material rotating plate on the described conveying screw rod, and adjacent material rotating plate staggers mutually.
The top of described casing is provided with the lamp box, and described heating tube is arranged in the lamp box.
Described heating tube is an infrared lamp.
The beneficial effects of the utility model are: the utility model has adopted the mode of heating tube direct irradiation that house refuse is carried out drying, reduced heat transfer link, significantly improved heat transference efficiency, shortened heat time heating time, can reduce the volume and the power of described device greatly, improve rate of energy; This drying means makes drying effect highly stable, and maintenance is also very convenient; In addition, staggering is arranged on material rotating plate on the conveying screw rod, has further improved drying effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of overlooking direction of Fig. 1.
Fig. 3 is the structural representation of another kind of conveying screw rod.
Fig. 4 is an A-A sectional structure schematic diagram among Fig. 3.
Among Fig. 1 to Fig. 4: 1, frame, 2, casing, 3, feed hopper, 4, conveying screw rod, 41, material rotating plate, 5, carry motor, 6, the lamp box, 7, infrared lamp, 8, blast pipe.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, dehumidification drying device described in the utility model, comprise: frame 1, frame 1 is provided with casing 2, the charging aperture place of casing 2 one side roof parts is provided with feed hopper 3, and the bottom of casing 2 opposite sides is provided with discharging opening, is movably set with three parallel side by side conveying screw rods 4 in the described casing 2---referring to shown in Figure 2, one end of conveying screw rod 4 stretches out casing 2, links to each other by the output shaft of shaft coupling with the conveying motor 5 that is fixed on casing 2 these sides; Also be provided with blast pipe 8 in the casing 2 above conveying screw rod 4, the top of casing 2 is provided with lamp box 6, is provided with many infrared lamps 7 in the lamp box 6; In the present embodiment, described conveying screw rod 4, all infrared lamp 7 are all parallel with the bottom of casing 2 with blast pipe 8, and downward-sloping along feed direction, and the angle of inclination is usually at 8～15 degree; Also be provided with temperature probe on lamp box 6, temperature probe links to each other with the controller of the above-mentioned dehumidification drying device operation of control.
As shown in Figure 3, can also polylith material rotating plate 41 be set along its length direction on the described conveying screw rod 4, as shown in Figure 4, three adjacent material rotating plates 41 stagger mutually, and these three material rotating plates 41 are along the orthographic projection of the conveying screw rod 4 direction of axis line distribution that is centrosymmetric.
Operation principle of the present utility model is: at first, infrared lamp 7 preheatings, then, house refuse is delivered to the casing 2 from feed hopper 3, carrying motor 5 to drive conveying screw rod 4 by shaft coupling rotates, conveying screw rod 4 is in the process of rotation, the house refuse that drops in the casing 2 is pushed away forward, house refuse is subjected to the direct irradiation of infrared lamp 7 in moving process, meanwhile, material rotating plate 41 on the conveying screw rod 4 constantly stirs house refuse, and the irradiation that makes it to be subjected to is more even, and the steam that produces in the irradiation is discharged to outside the casing 2 by blast pipe 8; The temperature that controller records according to temperature probe, the temperature of control house refuse in dry run, dried house refuse drains into outside the casing 2 from the discharging opening that is positioned at casing 2 side bottoms under the promotion of conveying screw rod 4.
Claims (5)
1. dehumidification drying device, comprise: frame, frame is provided with casing, the top of casing one side is provided with feed hopper, the charging aperture place of casing one side roof part is provided with feed hopper, it is characterized in that: be movably set with at least one conveying screw rod in the described casing, an end of conveying screw rod stretches out casing, links to each other with the drive unit that is fixed on this side of casing; Also be provided with blast pipe in the casing above conveying screw rod, the top of casing is provided with at least one heating tube.
2. dehumidification drying device according to claim 1 is characterized in that: described conveying screw rod, heating tube and blast pipe are all parallel with the bottom of casing, and be downward-sloping along feed direction; All conveying screw rods are arranged in parallel side by side.
3. dehumidification drying device according to claim 1 is characterized in that: alongst be provided with the polylith material rotating plate on the described conveying screw rod, and adjacent material rotating plate staggers mutually.
4. dehumidification drying device according to claim 1 is characterized in that: the top of described casing is provided with the lamp box, and described heating tube is arranged in the lamp box.
5. according to each described dehumidification drying device of claim 1 to 4, it is characterized in that: described heating tube is an infrared lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202845562U CN201575677U (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202845562U CN201575677U (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575677U true CN201575677U (en) | 2010-09-08 |
Family
ID=42695554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202845562U Expired - Fee Related CN201575677U (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575677U (en) |
-
2009
- 2009-12-11 CN CN2009202845562U patent/CN201575677U/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: 20100908 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |