CN207180285U - A kind of STEVIA REBAUDIANA drying unit - Google Patents
A kind of STEVIA REBAUDIANA drying unit Download PDFInfo
- Publication number
- CN207180285U CN207180285U CN201720493349.2U CN201720493349U CN207180285U CN 207180285 U CN207180285 U CN 207180285U CN 201720493349 U CN201720493349 U CN 201720493349U CN 207180285 U CN207180285 U CN 207180285U
- Authority
- CN
- China
- Prior art keywords
- drying chamber
- drying
- waste heat
- filter plate
- stevia rebaudiana
- 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 73
- 244000228451 Stevia rebaudiana Species 0.000 title claims abstract description 16
- 235000006092 Stevia rebaudiana Nutrition 0.000 title claims abstract description 16
- 239000002918 waste heat Substances 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 238000009527 percussion Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- UEDUENGHJMELGK-HYDKPPNVSA-N Stevioside Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O UEDUENGHJMELGK-HYDKPPNVSA-N 0.000 abstract description 15
- 229940013618 stevioside Drugs 0.000 abstract description 15
- OHHNJQXIOPOJSC-UHFFFAOYSA-N stevioside Natural products CC1(CCCC2(C)C3(C)CCC4(CC3(CCC12C)CC4=C)OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(=O)OC7OC(CO)C(O)C(O)C7O OHHNJQXIOPOJSC-UHFFFAOYSA-N 0.000 abstract description 15
- 235000019202 steviosides Nutrition 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 240000005250 Chrysanthemum indicum Species 0.000 description 1
- 241001573881 Corolla Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000904014 Pappus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
It the utility model is related to a kind of agricultural planting manufacture field, and in particular to a kind of STEVIA REBAUDIANA drying unit.A kind of STEVIA REBAUDIANA drying unit, including drying chamber and the heater being arranged on outside drying chamber, the drying chamber is provided with charging aperture, the filter plate being obliquely installed and horizontally disposed discharge belt are provided with the drying chamber, the filter plate is provided with percussion mechanism, and the discharge belt is arranged on the bottom of drying chamber, the lower section of filter plate, and one end of the discharge belt is extended to outside drying chamber, the heater is provided with air supply duct and waste heat recovery pipeline, and the utility model is simple in construction reasonable in design.Waste heat recovery pipeline structure design causes the waste heat air of discharge to be fully utilized；So circulation drying efficiency is greatly improved；Its heater service life is also extended, and stevioside leaf, and upturned position, and then makes stevioside leaf uniformly be heated by shaking device.
Description
Technical field
It the utility model is related to a kind of agricultural planting manufacture field, and in particular to a kind of STEVIA REBAUDIANA drying unit.
Background technology
STEVIA REBAUDIANA is composite family, sweetleaf Chrysanthemum herbaceos perennial.Plant height 1-1.3 rice.The root tip is loose, and 50-60 bars, length can
Up to 25 centimetres.Stem is upright, and base portion tip lignifying, top is tender, dense short down, corolla base portion light violet magenta or white, top
White.Achene is linear, slightly flat, brown, has pappus.The month at florescence 7-9, the fruiting period 9-11 months.Originate in South America Paraguay and Ma Xi is handed over
The alpine meadow on boundary.Introduce a fine variety on the ground such as existing BeiJing, China, Hebei, Shaanxi, Jiangsu, Fujian, Hunan, Jiangxi.Happiness is warm wet
Grown in the environment of profit, to photaesthesia.
Existing STEVIA REBAUDIANA dryer design is not reasonable, and cumbersome, drying is uneven, influences its quality, while drying
Dry machine can discharge substantial amounts of air when being heated to drying chamber, and its air contains substantial amounts of heat, and waste heat air can not be utilized,
It is expelled directly out causing very big energy waste.
Utility model content
The purpose of this utility model is exactly to be to overcome the above-mentioned deficiency in the presence of prior art, there is provided a kind of structure letter
Single, reasonable in design, drying is uniform, while the STEVIA REBAUDIANA drying unit that waste heat is recycled.
Technical problem of the present utility model is mainly addressed by following technical proposals：
A kind of STEVIA REBAUDIANA drying unit, including drying chamber and the heater that is arranged on outside drying chamber, set on the drying chamber
There is charging aperture, it is reverse to be provided with the filter plate being obliquely installed and horizontally disposed discharge belt, the filter plate in the drying chamber
Two compositions, the filter plate up and down being obliquely installed are provided with percussion mechanism, and the discharge belt is arranged on the bottom of drying chamber
Portion, the lower section of filter plate, one end of the discharge belt are extended to outside drying chamber, and the heater is provided with air supply duct and waste heat
Recovery channel, the air supply duct stretch into drying indoor top sets and is provided with a heat extraction air port, the waste heat recovery pipeline and
The exhaust outlet connection of drying chamber bottom.
Preferably, temperature sensor is additionally provided with the drying chamber, the drying chamber is externally provided with to be connected with temperature sensor
Temperature indicator.
Preferably, provided with the filter plate of at least one set of reversed dip setting, its top is located under charging aperture in the drying chamber
Side, its bottommost are located at discharge belt front end.
Preferably, the air supply duct and waste heat recovery pipeline outer wall wrap up and are provided with heat-insulation layer.
Preferably, exhaust blower is provided with the exhaust outlet, screen pack is provided between the exhaust outlet and waste heat recovery pipeline.
Further, the heater can be air heater, storage heater,
Operation principle of the present utility model is：During using the drying unit, started working, led in exhaust outlet by exhaust blower
Cross waste heat recovery pipe road to be delivered in heater, heater begins to warm up air, and hot-air is defeated from hot-air mouth by air supply duct
Deliver in drying chamber, after heating after a while, the air discharged by exhaust outlet also has certain waste heat, discharge it is remaining
Heat is by waste heat recovery pipeline dispatch to heater so that the heat time is reduced, and is so circulated drying efficiency and has been obtained significantly
Raising, its heater service life also extended, and screen pack is provided between exhaust outlet and waste heat recovery pipeline, can mistake
Residue chip caused by stevioside leaf baking is filtered, temperature sensor is additionally provided with drying chamber, drying chamber is externally provided with to be passed with temperature
The temperature indicator of sensor connection, when reaching the temperature of baking stevioside leaf, stevioside leaf is set from charging aperture input inclination
On the filter plate put, while the operating of heater is adjusted according to drying chamber internal temperature, avoid drying indoor temperature too high and shadow
Dries quantity is rung, percussion mechanism makes stevioside leaf upturned position and be moved downward on filter plate, falls to horizontally disposed discharging
On conveyer belt, transported by discharge belt in drying chamber.
The beneficial effects of the utility model are：It is simple in construction reasonable in design.First, waste heat recovery pipeline structure design causes
The waste heat air of discharge is fully utilized；So circulation drying efficiency is greatly improved；Its heater uses
Life-span is also extended；Secondly, stevioside leaf by shaking device and upturned position, and then make stevioside leaf uniformly by
Heat, in addition, temperature detection structure is designed to adjust the operating of heater according to drying chamber internal temperature, avoid in drying chamber
Temperature is too high and influences dries quantity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, charging aperture, 2, filter plate, 3, temperature indicator, 4, screen pack, 5, exhaust outlet, 6, temperature sensor, 7, heat
Air port, 8, percussion mechanism, 9, air supply duct, 10, heater, 11, discharge belt, 12, waste heat recovery pipeline, 13, drying chamber,
14th, exhaust blower.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
A kind of STEVIA REBAUDIANA drying unit, including drying chamber 13 and the heater 10 that is arranged on outside drying chamber 13, the drying
Room 13 is provided with charging aperture 1, and stevioside leaf is put into drying chamber 13 from charging aperture 1, is provided with and is obliquely installed in the drying chamber 13
Filter plate 2 and horizontally disposed discharge belt 11, the filter plate 2 be reversed dip set up and down two composition, the filter
Plate 2 is provided with percussion mechanism 8, and stevioside leaf, and upturned position, and then makes stevioside leaf uniformly be heated by percussion mechanism 8,
Provided with the filter plate 2 of at least one set of reversed dip setting, its top is located at the lower section of charging aperture 1, its bottommost in the drying chamber 13
It is located at the front end of discharge belt 11.
Temperature sensor 6 is additionally provided with the drying chamber, the drying chamber 13 is externally provided with the temperature being connected with temperature sensor 6
Spend display instrument 3, the overhead temperature of observed temperature display instrument 3, when reaching the temperature of baking stevioside leaf, stevioside leaf from charging
On the filter plate 2 that the input of mouth 1 is obliquely installed, while the operating of heater can be adjusted according to the internal temperature of drying chamber 13, avoided
Dry the too high influence dries quantity of indoor temperature.
The discharge belt 11 is arranged on the bottom of drying chamber 13, the lower section of filter plate 2, and percussion mechanism 8 makes stevioside leaf
Upturned position and moved downward on filter plate 2, fall on horizontally disposed discharge belt 11, transported by discharge belt 11
In drying chamber 13,
The heater 10 is provided with air supply duct 9 and waste heat recovery pipeline 12, and the air supply duct 9 is stretched into drying chamber 13
Top sets and is provided with a heat extraction air port 7, and heater 10 heats air and is discharged into drying by hot-air mouth 7 by air supply duct 9 afterwards
In room 13
The waste heat recovery pipeline 12 is connected with the bottom exhaust outlet 5 of drying chamber 13, and exhaust blower is provided with the exhaust outlet 5
14, exhaust blower 14 operates in exhaust outlet 5, discharges the air in drying chamber 13, heater is drained into by waste heat recovery pipeline 12
In 10, while after heating after a while, the air discharged by exhaust outlet 5 also has certain waste heat, the waste heat of discharge
By in the dispatch of waste heat recovery pipeline 12 to heater 10 so that the heat time is reduced, and is so circulated drying efficiency and has been obtained greatly
Big raising, its service life of heater 10 are also extended.It was provided between the exhaust outlet 5 and waste heat recovery pipeline 12
Filter screen 4, caused residue chip when can filter stevioside leaf baking.
Air supply duct 9 and waste heat recovery pipeline 12 outer wall, which wraps up, is provided with heat-insulation layer, reduces waste heat recovery pipeline
12 and air supply duct 8 on heat losses, while there is certain anti-flaming function.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of STEVIA REBAUDIANA drying unit, including drying chamber and the heater that is arranged on outside drying chamber, the drying chamber are provided with
Charging aperture, it is characterised in that：The filter plate being obliquely installed and horizontally disposed discharge belt, the filter are provided with the drying chamber
Plate is that two compositions, the filter plate up and down that reversed dip is set are provided with percussion mechanism, and the discharge belt is arranged on baking
The bottom of dry chamber, the lower section of filter plate, one end of the discharge belt are extended to outside drying chamber, and the heater is provided with ajutage
Road and waste heat recovery pipeline, the air supply duct stretch into drying indoor top and set and be provided with a heat extraction air port, and the waste heat returns
Closed tube road is connected with drying chamber bottom exhaust outlet.
A kind of 2. STEVIA REBAUDIANA drying unit according to claim 1, it is characterised in that：Temperature is additionally provided with the drying chamber
Sensor, the drying chamber are externally provided with the temperature indicator being connected with temperature sensor.
A kind of 3. STEVIA REBAUDIANA drying unit according to claim 1, it is characterised in that：At least one is provided with the drying chamber
Its top of the filter plate of group reversed dip setting is located at below charging aperture, and its bottommost is located at discharge belt front end.
A kind of 4. STEVIA REBAUDIANA drying unit according to claim 1, it is characterised in that：The air supply duct and waste heat recovery
Pipeline outer wall wraps up and is provided with heat-insulation layer.
A kind of 5. STEVIA REBAUDIANA drying unit according to claim 1, it is characterised in that：Air draft is provided with the exhaust outlet
Machine, screen pack is provided between the exhaust outlet and waste heat recovery pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493349.2U CN207180285U (en) | 2017-05-05 | 2017-05-05 | A kind of STEVIA REBAUDIANA drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720493349.2U CN207180285U (en) | 2017-05-05 | 2017-05-05 | A kind of STEVIA REBAUDIANA drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207180285U true CN207180285U (en) | 2018-04-03 |
Family
ID=61733748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720493349.2U Expired - Fee Related CN207180285U (en) | 2017-05-05 | 2017-05-05 | A kind of STEVIA REBAUDIANA drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207180285U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222156A (en) * | 2018-08-31 | 2019-01-18 | 赵云红 | A kind of the second level dewatered drying system and its deep working method of vegetable deep-processing |
| CN109696048A (en) * | 2019-01-13 | 2019-04-30 | 王亚龙 | A kind of paddy processing dryer |
| CN110731522A (en) * | 2018-07-19 | 2020-01-31 | 安徽省东乾食品有限公司 | composite drying system applied to dehydrated vegetable production |
| CN116871007A (en) * | 2023-09-07 | 2023-10-13 | 兴化格林生物制品有限公司 | Plant extract preparation preprocessing device |
-
2017
- 2017-05-05 CN CN201720493349.2U patent/CN207180285U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731522A (en) * | 2018-07-19 | 2020-01-31 | 安徽省东乾食品有限公司 | composite drying system applied to dehydrated vegetable production |
| CN109222156A (en) * | 2018-08-31 | 2019-01-18 | 赵云红 | A kind of the second level dewatered drying system and its deep working method of vegetable deep-processing |
| CN109696048A (en) * | 2019-01-13 | 2019-04-30 | 王亚龙 | A kind of paddy processing dryer |
| CN116871007A (en) * | 2023-09-07 | 2023-10-13 | 兴化格林生物制品有限公司 | Plant extract preparation preprocessing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20200505 |