CN205138130U - Dryer - Google Patents
Dryer Download PDFInfo
- Publication number
- CN205138130U CN205138130U CN201520792040.4U CN201520792040U CN205138130U CN 205138130 U CN205138130 U CN 205138130U CN 201520792040 U CN201520792040 U CN 201520792040U CN 205138130 U CN205138130 U CN 205138130U
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- CN
- China
- Prior art keywords
- heating cavity
- drying
- dryer
- cavity
- utility
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- 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a dryer, including dryer box and the heating cavity of setting in the middle part of the dryer box heating cavity middle part be provided with electric heater the heating cavity outside with dryer box inner wall between be provided with leaf structure, leaf structure be the heliciform and fix the heating cavity outer wall on, leaf structure with dryer box inner wall between form heliciform stoving passageway, the dryer box include inner housing and outer casing, inner housing and outer casing between form the circulation of air cavity outer casing about both ends be provided with the valve respectively, be located and be connected with the air -blower on the valve of lower part. The utility model discloses a heating and drying's mode in the middle of adopting, the make full use of heat adopts heliciform stoving passageway simultaneously more, can help prolonging the heat exchange time between material and the heating cavity, improves drying efficiency.
Description
Technical field
The utility model relates to a kind of dryer.
Background technology
In processing of crude drugs process, go mouldy in order to avoid medicinal material produces after encapsulation, need to dry medicinal material, reduce its moisture content, thus its pot-life can be extended.
Existing dryer adopts body structure usually, by heating in casing, the moisture in medicinal material being evaporated, realizes drying effect.Owing to adopting body structure, while in casing, medicinal material is dried, casing is same with the external world is carrying out exchange heat, thus heating efficiency is reduced, and waste resource, meanwhile, between medicinal material and heating source, time of contact is limited, and drying efficiency is affected.
Utility model content
The purpose of this utility model is to provide a kind of dryer, prior art Problems existing can be improved, by adopting the mode of middle heating, drying, more can make full use of heat, adopt helical form drying channel simultaneously, can contribute to extending the exchange heat time between material and heating cavity, improve drying efficiency.
The utility model is achieved through the following technical solutions:
A kind of dryer, comprise drying body chassis and be arranged on the heating cavity in the middle part of drying body chassis, electric heater is provided with in the middle part of described heating cavity, blade construction is provided with between described heating cavity outside and described drying body chassis inwall, described blade construction is fixed on described heating cavity outer wall in the shape of a spiral, forms helical form drying channel between described blade construction and described drying body chassis inwall;
Described drying body chassis comprises internal layer shell and outer casing, air circulation cavity is formed between described internal layer shell and outer casing, described internal layer shell is provided with through hole, air circulation cavity described in described through hole is communicated with and described drying channel, be respectively arranged with valve at the upper and lower two ends of described outer casing, the valve being positioned at bottom is connected with air blast.
Further, for realizing the utility model better, described heating cavity is provided with the through hole of both sides inside and outside the heating cavity described in connection.
Further, for realizing the utility model better, described heating cavity upper end being provided with ventilating opening, described ventilating opening is connected with air blast.
Further, for realizing the utility model better, described blade construction lower surface is provided with bamboo-carbon layer.
Further, for realizing the utility model better, superposed valve is provided with suction pump.
The utility model compared with prior art, has following beneficial effect:
(1) the utility model is by adopting middle part heating cavity structure, can heat, avoid thermal loss from middle part to material;
(2) the utility model forms spiral helicine drying channel by adopting blade construction, can increase the heat exchanger time between material and heating cavity, thus improve the efficiency of heating surface, more make full use of heat;
(3) the utility model is by adopting inside and outside two-layer housing, and arranges air flow passage, can conveniently discharge the steam produced in drying course, improve drying efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model overall structure schematic diagram.
Wherein: 101. internal layer shells, 102. heating cavities, 103. electric heaters, 104. drying channels, 105. blade constructions, 106. air circulation cavitys, 107. outer casings, 108. through holes, 109. ventilating openings.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of dryer, comprise drying body chassis and be arranged on the heating cavity 102 in the middle part of drying body chassis, electric heater 103 is provided with in the middle part of described heating cavity 102, blade construction 105 is provided with between described heating cavity 102 outside and described drying body chassis inwall, described blade construction 105 is fixed on described heating cavity 102 outer wall in the shape of a spiral, forms helical form drying channel 104 between described blade construction 105 and described drying body chassis inwall;
Described drying body chassis comprises internal layer shell 101 and outer casing 107, air circulation cavity 106 is formed between described internal layer shell and outer casing, described internal layer shell 101 is provided with through hole 108, described through hole 108 is communicated with described air circulation cavity 106 and described drying channel 104, be respectively arranged with valve at described outer casing about 107 two ends, the valve being positioned at bottom is connected with air blast.
Material is not inputted from drying channel, when material moves down along helical form drying channel, electric heater adds thermogenetic heat, be delivered in drying channel by heating cavity sidewall, make material by heating, drying, material is in heating process, the steam produced, be transported in air circulation cavity by the through hole be arranged on internal layer shell, in air circulation cavity, wind is carried by the air blast on valve, accelerate the empty chamber air flowing of air circulation, carry steam and export from top air valve.
Due to the drying channel adopting spiral blade structure to be formed, make material under gravity in dropping process, the exchange heat time between material and heating cavity can be extended, thus improve drying efficiency.
Embodiment 2:
The present embodiment, on the basis of embodiment 1, in order to improve radiating efficiency, preferably, described heating cavity 102 is provided with the through hole 108 of both sides inside and outside the heating cavity 102 described in connection.
In order to promote that the air in heating cavity flows, in the present embodiment, preferably, described heating cavity 102 upper end is provided with ventilating opening 109, described ventilating opening 109 is connected with air blast.
Owing to being provided with through hole on heating cavity, when adopting air blast to accelerate air flowing in heating cavity, thermal current exports from through hole, can improve the air flowing in drying channel, improve drying efficiency.
In order to improve the effect absorbing moisture, in the present embodiment, preferably, described blade construction 105 lower surface is provided with bamboo-carbon layer.
By adopting bamboo charcoal, the steam in drying channel can be absorbed, because bamboo charcoal has reversible suction-operated, therefore, when inapplicable, can by the mode of heating, moisture in bamboo charcoal is dried, and when being again used for by equipment drying medicinal material, bamboo charcoal can recycle.
In order to accelerate the air flowing in air circulation cavity, the steam accelerated by evaporating exports from the utility model, preferably, in the present embodiment, superposed valve is provided with suction pump.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a dryer, it is characterized in that: comprise drying body chassis and be arranged on the heating cavity (102) in the middle part of drying body chassis, described heating cavity (102) middle part is provided with electric heater (103), blade construction (105) is provided with between described heating cavity (102) outside and described drying body chassis inwall, described blade construction (105) is fixed on described heating cavity (102) outer wall in the shape of a spiral, helical form drying channel (104) is formed between described blade construction (105) and described drying body chassis inwall,
Described drying body chassis comprises internal layer shell (101) and outer casing (107), air circulation cavity (106) is formed between described internal layer shell and outer casing, described internal layer shell (101) is provided with through hole (108), air circulation cavity (106) described in described through hole (108) is communicated with and described drying channel (104), up and down be respectively arranged with valve in two ends at described outer casing (107), the valve being positioned at bottom is connected with air blast.
2. a kind of dryer according to claim 1, is characterized in that: the through hole (108) being provided with the inside and outside both sides of heating cavity (102) described in connection on described heating cavity (102).
3. a kind of dryer according to claim 2, is characterized in that: described heating cavity (102) upper end is provided with ventilating opening (109), and described ventilating opening (109) is connected with air blast.
4. a kind of dryer according to claim 1 or 2 or 3, is characterized in that: on described blade construction (105) lower surface, be provided with bamboo-carbon layer.
5. a kind of dryer according to claim 1 or 2 or 3, is characterized in that: on superposed valve, be provided with suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792040.4U CN205138130U (en) | 2015-10-14 | 2015-10-14 | Dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792040.4U CN205138130U (en) | 2015-10-14 | 2015-10-14 | Dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138130U true CN205138130U (en) | 2016-04-06 |
Family
ID=55623916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792040.4U Expired - Fee Related CN205138130U (en) | 2015-10-14 | 2015-10-14 | Dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673582A (en) * | 2017-11-30 | 2018-02-09 | 福建帝凯农业综合开发有限公司 | A kind of solid-liquid separation system for animal wastes |
| CN107883731A (en) * | 2017-11-01 | 2018-04-06 | 岳西县圣锦生态农业科技发展有限公司 | A kind of spiral Chinese medicine drying device and its application method |
-
2015
- 2015-10-14 CN CN201520792040.4U patent/CN205138130U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883731A (en) * | 2017-11-01 | 2018-04-06 | 岳西县圣锦生态农业科技发展有限公司 | A kind of spiral Chinese medicine drying device and its application method |
| CN107673582A (en) * | 2017-11-30 | 2018-02-09 | 福建帝凯农业综合开发有限公司 | A kind of solid-liquid separation system for animal wastes |
| CN107673582B (en) * | 2017-11-30 | 2024-06-04 | 南京栖霞科技产业发展有限公司 | Solid-liquid separation system for animal manure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181014 |