CN101738076A - Dehumidification drying device - Google Patents
Dehumidification drying device Download PDFInfo
- Publication number
- CN101738076A CN101738076A CN200910231690A CN200910231690A CN101738076A CN 101738076 A CN101738076 A CN 101738076A CN 200910231690 A CN200910231690 A CN 200910231690A CN 200910231690 A CN200910231690 A CN 200910231690A CN 101738076 A CN101738076 A CN 101738076A
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- casing
- screw rod
- tank body
- conveying screw
- drying device
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Abstract
The invention discloses a dehumidification drying device which has small volume and stable drying effect and can reduce a heat transfer link. The dehumidification drying device comprises a stand. The stand is provided with a tank body, a feeding hopper is arranged at the feeding hole of the top part at one side of the tank body, a discharge hole is arranged at the other side of the tank body, at least one transport screw rod is movably arranged in the tank body, one end of the transport screw rod extends out of the tank body and is connected with a drive device fixed at the same side of the tank body, an exhaust pipe is also arranged above the transport screw rod in the tank body, and at least one heating pipe is arranged at the top part of the tank body. In the invention, a direct illumination mode of the heating pipe is adopted to dry domestic wastes, thereby reducing the heat transfer link, dramatically enhancing the heat transfer efficiency, shortening the heating time, greatly reducing the volume and the power of the device and enhancing the utilization ratio of the energy. By using the drying method, the drying effect is stable and maintenance is also convenient.
Description
Technical field
The present invention 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.
Summary of the invention
Technical problem to be solved by this invention 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 used in the present invention 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 invention has the beneficial effects as follows: the present invention has adopted the mode of heating tube direct irradiation that house refuse is carried out drying, reduce 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 invention.
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 invention in detail.
As shown in Figure 1, dehumidification drying device of the present invention, 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 invention 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 |
|---|---|---|---|
| CN200910231690A CN101738076A (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231690A CN101738076A (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101738076A true CN101738076A (en) | 2010-06-16 |
Family
ID=42461864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231690A Pending CN101738076A (en) | 2009-12-11 | 2009-12-11 | Dehumidification drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101738076A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095306A (en) * | 2011-01-30 | 2011-06-15 | 张家港市联达机械有限公司 | Loose material drying device |
| CN107388804A (en) * | 2017-07-21 | 2017-11-24 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
| CN113310307A (en) * | 2021-06-11 | 2021-08-27 | 辽宁中环臻宇环保科技有限公司 | Automatic biomass raw material drying system |
-
2009
- 2009-12-11 CN CN200910231690A patent/CN101738076A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095306A (en) * | 2011-01-30 | 2011-06-15 | 张家港市联达机械有限公司 | Loose material drying device |
| CN102095306B (en) * | 2011-01-30 | 2012-07-04 | 张家港市联达机械有限公司 | Loose material drying device |
| CN107388804A (en) * | 2017-07-21 | 2017-11-24 | 福建绿洲生化有限公司 | One kind rotation hot-air through type dryer |
| CN113310307A (en) * | 2021-06-11 | 2021-08-27 | 辽宁中环臻宇环保科技有限公司 | Automatic biomass raw material drying system |
| CN113310307B (en) * | 2021-06-11 | 2022-12-09 | 北京卡奔生态环保科技有限公司 | Automatic biomass raw material drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100616 |