CN210036079U - Small-size drying-machine of crops of temperature self-adaptation - Google Patents
Small-size drying-machine of crops of temperature self-adaptation Download PDFInfo
- Publication number
- CN210036079U CN210036079U CN201920594360.7U CN201920594360U CN210036079U CN 210036079 U CN210036079 U CN 210036079U CN 201920594360 U CN201920594360 U CN 201920594360U CN 210036079 U CN210036079 U CN 210036079U
- Authority
- CN
- China
- Prior art keywords
- box
- drying
- fan
- crops
- air
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a crops processing equipment field, specific temperature self-adaptation's small-size drying-machine of crops, including drawing the box, the box passes through the base and supports, and mobilizable lid is installed to the box simultaneously, installs the fan through the mounting bracket in the box, installs the heater on the box of fan one side, installs the stoving board in the box, is provided with air inlet and gas vent on the box lateral wall of stoving board both sides, installs humiture collector and controller simultaneously on the box. The device achieves the purpose of drying crops in a small scale with high efficiency and energy saving by adjusting the drying operation temperature of the air humidity content in the dryer cabin, reasonably distributing hot air flow for guiding and flexibly controlling the drying scale in the process of drying crops.
Description
Technical Field
The utility model relates to a crops processing equipment field, the small-size drying-machine of crops of specific temperature self-adaptation.
Background
The method is characterized in that a plurality of Chinese medicinal materials and economic crops are widely planted in China, crops such as gastrodia elata, chrysanthemum, pepper, medlar and the like are sold in the market after being dried and dehumidified by agricultural products after being harvested in a farming mode, the traditional method of drying the crops by the sun is low in working efficiency, long in time and greatly influenced by weather changes, the products cannot be dried in a short time, and the products can mildew and rot, but the current commercially available drying machines are mostly suitable for processing large-batch crops for planting the crops in a large area, are insufficient in flexibility, mostly require 380V alternating current power supplies, for rural household growers, the picking amount per day is small, particularly for farmers with the picking amount of less than 100kg, the method is limited by a single temperature control mode of small drying equipment, the drying scale is single, the drying degree of the crops is poor, the controllability and even the quality of the agricultural products are reduced due.
At present, the mainstream small-sized crop dryer consists of a hot air circulation system and a hot air flat bed. Adopts automatic hot air circulation, automatic temperature control or variable temperature drying mode. The fan conveys air heated by the hot blast stove to the lower part of the flat bed, and the hot air heats the flat bed to dry crops on the flat bed. In the current market-available small-sized dryer, the heating mode adopts the mode that the heat pipe heats the inner axial flow fan belt to convey hot air to enter the box body to directly heat crops, and the hot and humid air passing through the crops is directly discharged to the atmosphere, and the defects of the small-sized dryer are as follows:
1) the heat energy utilization rate is low, the heated air is directly communicated with the outside of the machine, and the heat is easy to lose;
2) the target temperature control value is not easy to control, no matter automatic or manual temperature control, the set temperature depends on the experience of operators, the drying time is long when the temperature is too low, and the drying object is easy to be excessively baked when the temperature is too high, so that the product quality is reduced.
3) The hot air distribution mode is single, the flowing range of hot air on the surface of the dried crops is uneven, local over-drying of the crops is easily caused, and the drying effect of the crops tightly attached to the box body is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a small-size drying-machine of crops of temperature self-adaptation, the effectual background of having solved the problem that current drying-machine exists, this device is through the in-process of drying the crop to air humidity content regulation stoving operation temperature, rational distribution hot gas flow direction in the drying-machine cabin to and nimble stoving scale control, reach the purpose of the energy-efficient stoving crops of small-scale.
In order to achieve the above object, the utility model discloses a technical scheme specifically as follows:
the utility model provides a small-size drying-machine of crops of temperature self-adaptation, includes box 1, and box 1 supports through base 3, and mobilizable lid 2, its characterized in that are installed to box 1 simultaneously: install fan 5 through mounting bracket 4 in the box 1, install heater 6 on the box 1 of fan 5 one side, install stoving board 7 in box 1, be provided with air inlet 10 and gas vent 11 on the box 1 lateral wall of stoving board 7 both sides, install humiture collector 8 and controller 12 on box 1 simultaneously, air inlet 10 and gas vent 11 constitute the air distribution passageway with box 1 inner chamber on the box 1, the air current forces the flow through fan 4, the temperature of gathering through humiture collector 8 in the box, humidity is control index and controls through controller 14.
The box body 1 is provided with an equipment parallel interface 9, and the temperature and humidity collectors 8 of a plurality of dryers are communicated through the parallel interface and controlled to operate through a controller 14.
The fan 5 adopts an axial flow fan, the fan 5 and the heater 6 are both arranged below the drying plate 7, the heater 6 is arranged on one side of an output air opening of the fan 5, and meanwhile, the installation position of the fan 7 is close to the air inlet 10 and is arranged at an asymmetric position in the box body 1.
The drying plate 7 is a metal plate structure with a screen mesh structure.
The air inlet 10 and the air outlet 11 are respectively provided with an air inlet baffle plate 12 and an air outlet baffle plate 13, and the opening and closing of the air inlet baffle plate 12 and the air outlet baffle plate 13 are set in an automatic mode and a manual mode.
The upper surface of the drying plate 7 is provided with a buffer plate 15 with a hot air blocking and buffering effect, and an interval is arranged between the upper end of the buffer plate 15 and the box body 1.
The utility model has the advantages that: 1) after the air inlet baffle and the air exhaust baffle are closed, the air inlet baffle and the air exhaust baffle improve the airtightness of the inner space of the box body, realize the cyclic heating of crops, and improve the heat energy utilization rate
2) This device possesses three stoving stages, can be to crops stoving in, through lasting the fragrant smell of arousing crops itself, improve the crops quality.
3) The scheme of one-to-N is adopted, namely, one set of control system respectively controls a plurality of dryers through the unified adaptive port 10, and a user can flexibly allocate the number of the drying boxes according to the number of the dried crops.
In conclusion, the device achieves the aim of drying crops in a small-scale efficient and energy-saving manner by adjusting the drying operation temperature of the air humidity content in the dryer cabin, reasonably distributing hot air flow guiding and flexibly controlling the drying scale in the process of drying the crops
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
shown in the figure: the device comprises a box body 1, a cover body 2, a base 3, a mounting frame 4, a fan 5, a heater 6, a drying plate 7, a temperature and humidity collector 8, an equipment parallel interface 9, an air inlet 10, an air outlet 11, an air inlet baffle plate 12, an air outlet baffle plate 13, a controller 14 and a buffer plate 15.
Detailed Description
The technical solution of the present invention is further described by the following specific embodiments with reference to the accompanying drawings:
example 1
A temperature self-adaptive small-sized crop dryer comprises a box body 1 and a fan 5, a heater 6, a drying plate 7, a temperature and humidity collector 8 and an equipment parallel interface 9, wherein the fan 5 is arranged on a mounting frame in the box body 1. An air distribution channel is formed by the upper air inlet 10 and the exhaust port 11 of the box body 1 and the inner cavity of the box body 1. While the air inlet 10 and the air outlet 11 are disposed at both sides of the drying plate 7. The air flow is forced mainly by the fan 5 and heats the inside air by the heater 6. The temperature and humidity collected by the temperature and humidity collector 8 in the box body 1 are used as control indexes and fed back to the controller 14, and the air inlet baffle 12, the exhaust baffle 13 and the heater 6 are controlled by the controller 14. A temperature self-adaptive drying strategy is formed, and a plurality of devices can share one set of control device through the device parallel interface 9, and index setting is carried out on the control device 14.
The fan 5, the air inlet 10 and the air outlet 11 are distributed. The asymmetrical position of one side, close to the box body 1, of the axial flow fan is arranged, so that the circulation of the circulating air flow in the drying box 1 in a uniform mode is guaranteed, the middle of the drying plate is prevented from being overheated, and the temperature rise at the position close to the side plate of the box body is slow.
The device adopts a temperature self-adaptive control mode taking the air humidity in the box body 1 as a control index. Through the numerical value that temperature and humidity sensor 8 in the box 1 obtained, the heater carries out temperature regulation, can avoid drying early temperature rising speed too fast to cause crops local heating to cause the quality to descend on the one hand, can combine the moisture condition automatic selection temperature of crops to carry out even stoving on the one hand.
The multiple box bodies 1 share a one-to-N parallel operation mode of a set of controller. The connection number of the drying box bodies is flexibly configured, so that the manufacturing cost of equipment is reduced, and the drying scale can be flexibly arranged.
The embodiment adopts a multi-section temperature self-adaptive temperature control mode flow based on air humidity as follows: the first stage is as follows: natural air drying without heater 6: the fan 5 works to accelerate the flow of natural wind and realize the primary natural air drying of crops, and the air inlet baffle plate 12 and the air outlet baffle plate 13 at the stage are fully opened to keep the air flow smooth. And when the humidity change of the exhaust port is not large, the second stage heating is carried out. In the second stage: the controller 14 raises the temperature set point to heat the crop cyclically at a higher temperature, during which stage the air intake flap 12 and the air exhaust flap 13 are fully closed. When the humidity change is not large, the exhaust baffle 13 is opened to exhaust, the duration time of the stage is 4-6 hours, the set temperature is continuously increased in the third stage, the crop is continuously heated at a higher temperature in the stage, the moisture contained in the crop is continuously dried in the stage, the fragrance of the crop is excited through continuous baking, and the quality of the crop is improved. The temperature in each stage is collected by a temperature and humidity sensor, and the temperature in the box body is adjusted in real time by controlling a heater through a controller.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a small-size drying-machine of crops of temperature self-adaptation, includes the box, and the box passes through the base to be supported, and mobilizable lid, its characterized in that are installed to the box simultaneously: the fan is installed through the mounting bracket in the box, install the heater on the box of fan one side, install the stoving board in the box, be provided with air inlet and gas vent on the box lateral wall of stoving board both sides, install humiture collector and controller simultaneously on the box, air inlet and gas vent and box inner chamber constitute the air distribution passageway on the box, the air current passes through the fan forced flow, temperature, humidity that gather through humiture collector in the box are control index and pass through the controller control.
2. The small temperature-adaptive crop dryer as claimed in claim 1, wherein: the box body is provided with an equipment parallel interface, and the temperature and humidity collectors of the plurality of dryers are communicated through the parallel interface and controlled to operate through a controller.
3. The small temperature-adaptive crop dryer as claimed in claim 1, wherein: the fan adopts an axial flow fan, the fan and the heater are arranged below the drying plate, the heater is arranged on one side of an output air opening of the fan, and meanwhile, the fan is arranged close to an air inlet and is arranged in an asymmetric position in the box body.
4. The small temperature-adaptive crop dryer as claimed in claim 1, wherein: the drying plate is a metal plate structure with a double-layer screen structure.
5. The small temperature-adaptive crop dryer as claimed in claim 1, wherein: the air inlet and the air outlet are respectively provided with an air inlet baffle and an air outlet baffle, and the opening and closing of the air inlet baffle and the air outlet baffle are set in an automatic mode and a manual mode.
6. The small temperature-adaptive crop dryer as claimed in claim 1, wherein: the drying plate is provided with a buffer plate with hot air blocking and buffering functions on the upper surface, and the upper end of the buffer plate is spaced from the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594360.7U CN210036079U (en) | 2019-04-26 | 2019-04-26 | Small-size drying-machine of crops of temperature self-adaptation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920594360.7U CN210036079U (en) | 2019-04-26 | 2019-04-26 | Small-size drying-machine of crops of temperature self-adaptation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210036079U true CN210036079U (en) | 2020-02-07 |
Family
ID=69362172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920594360.7U Active CN210036079U (en) | 2019-04-26 | 2019-04-26 | Small-size drying-machine of crops of temperature self-adaptation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210036079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044148A (en) * | 2019-04-26 | 2019-07-23 | 国网甘肃省电力公司电力科学研究院 | A kind of crops minitype drier of temperature self-adaptation |
-
2019
- 2019-04-26 CN CN201920594360.7U patent/CN210036079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044148A (en) * | 2019-04-26 | 2019-07-23 | 国网甘肃省电力公司电力科学研究院 | A kind of crops minitype drier of temperature self-adaptation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208860044U (en) | A kind of tea drying device uniformly dried | |
| CN104266463B (en) | A kind of silk floss furnace drying method and device for the method | |
| CN103535849A (en) | New flue-cured tobacco leaf concocting method, tobacco products and application | |
| CN210036079U (en) | Small-size drying-machine of crops of temperature self-adaptation | |
| CN203040631U (en) | Circulating hot wind type red date dryer | |
| CN207820597U (en) | A kind of agricultural seed storage device | |
| CN212877568U (en) | Tobacco curing device | |
| CN207123120U (en) | The drying room that a kind of Large Copacity is uniformly dried | |
| CN206974112U (en) | A kind of chicken manure drying plant beneficial to deodorization | |
| CN102008120B (en) | Tobacco curing barn | |
| CN108131912A (en) | A kind of efficient fruits and vegetables drying system of even wind | |
| CN207963351U (en) | A kind of efficient fruits and vegetables drying system of even wind | |
| CN201108010Y (en) | Rotary type perfuming machine for tea | |
| CN114659342A (en) | Traditional Chinese medicine browning drying device and method based on accurate temperature and humidity control | |
| CN110044148A (en) | A kind of crops minitype drier of temperature self-adaptation | |
| CN106350435A (en) | Mold starter cultivating machine | |
| CN208490452U (en) | A kind of hickory chick cultivation temp and humidity regulator | |
| CN208332914U (en) | A kind of novel Honeysuckle drying machine | |
| CN205492527U (en) | Fruit vegetables oven for drying | |
| CN205492526U (en) | A oven for being directed at fruit vegetables carry out drying process | |
| CN206800002U (en) | One kind can dry ventilation wardrobe automatically | |
| CN215560352U (en) | Soybean fermentation room with temperature and humidity control function | |
| CN202050849U (en) | Greenhouse thermal storage type solar hot air drying device for grains | |
| CN108185036B (en) | Tea withering machine | |
| CN219396083U (en) | Bread high-efficiency fermentation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |