CN203661971U - Solar hot wind vacuum combined fruit and vegetable drying device - Google Patents
Solar hot wind vacuum combined fruit and vegetable drying device Download PDFInfo
- Publication number
- CN203661971U CN203661971U CN201320882367.1U CN201320882367U CN203661971U CN 203661971 U CN203661971 U CN 203661971U CN 201320882367 U CN201320882367 U CN 201320882367U CN 203661971 U CN203661971 U CN 203661971U
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- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model provides a solar hot wind vacuum combined fruit and vegetable drying device. The device comprises a drying box for containing fruits and vegetables. A vacuum pump is connected with one port of a three-way valve through a vacuum valve. The second port of the three-way valve is connected with the drying box. A moisture exhaust draught fan is connected with the third port of the three-way valve through a moisture exhaust valve. An induced draft fan is connected with the drying box through a hot air heater and a hot air valve. A solar water tank with a water heater is connected with a hot water pipe passing through the drying box. A water pump is arranged on the hot water pipe. A pressure sensor and a temperature sensor are arranged in the drying box and are connected to the input end of a PLC. The control end of the PLC is connected with the vacuum pump, the induced draft fan, the moisture exhaust draught fan, the vacuum valve, the hot air heater, the water heater, the water pump and the hot air valve respectively. According to the solar hot wind vacuum combined fruit and vegetable drying device, the combination drying mode is adopted, and the PLC system is utilized so that automatic switching of different drying modes can be achieved, and the temperature and pressure in the drying box can be detected and controlled in real time; the device is easy and convenient to operate, greatly improves the drying quality of the fruits and vegetables and has the obvious energy-saving effect.
Description
Technical field
The utility model belongs to technical field of drying, particularly a kind of solar energy hot blast vacuum combination fruit and vegetable dryness equipment.
Background technology
Fruits and vegetables are a kind of typical heat sensitive materials, and its nutritional labeling very easily runs off along with the raising of baking temperature; Fruits and vegetables water content is large simultaneously, and it is a large energy consumption and time-consuming operating process that fruits and vegetables are carried out to drying and dehydrating.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of solar energy hot blast vacuum combination fruit and vegetable dryness equipment, adopts combination drying way, and adopts control system greatly to reduce hand labor intensity, easy to operate, control accuracy also improves greatly.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of solar energy hot blast vacuum combination fruit and vegetable dryness equipment, comprise the drying box 14 for placing fruits and vegetables 13, vavuum pump 2 is by a mouth of vacuum valve 3 connecting tee valves 4, second mouth of triple valve 4 connects drying box 14, wet-emitting blower 8 is by the 3rd mouth of hydrofuge valve 7 connecting tee valves 4, air-introduced machine 10 is connected with drying box 14 by storage heater 11 and Hot-blast valve 12, hot-water line 18 with the connection of the solar water container 17 of water heater 15 through drying box 14, is provided with water pump 1 on hot-water line 18.
In described drying box 14, be provided with the pressure sensor 6 and the temperature sensor 5 that are connected to PLC9 input, the control end of PLC9 connects respectively vavuum pump 2, air-introduced machine 10, wet-emitting blower 8, vacuum valve 3, storage heater 11, water heater 15, water pump 1 and Hot-blast valve 12.
Solar energy evacuated plate 16 is installed on described solar water container 17.
Described storage heater 11 is SSR storage heater; Described water heater 15 is SSR water heater.
Compared with prior art, the utility model adopts combination drying way, utilize PLC control system simultaneously, realize the automatic switchover of different drying modes, complete the temperature and pressure in drying box is detected in real time and controlled, simple to operation, fruit and vegetable dryness quality improves greatly, and energy-saving effect is also fairly obvious.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Describe embodiment of the present utility model in detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises drying box 14, vavuum pump 2, air-introduced machine 10, wet-emitting blower 8, solar water container 17 and PLC9 etc.In drying box 14, be placed with fruits and vegetables 13, pressure sensor 6 and temperature sensor 5 are installed.Vavuum pump 2 is connected with drying box 14 by vacuum valve 3, triple valve 4.Air-introduced machine 10 is connected with drying box 14 by SSR storage heater 11 and Hot-blast valve 12.Wet-emitting blower 8 is connected with drying box 14 by hydrofuge valve 7.Solar water container 17 is connected with water pump 1 and hot-water line 18, and a part for hot-water line 18 is through drying box 14.Solar energy evacuated plate 16 has been installed on solar water container 17, water heater 15 has been installed in solar water container 17 inside.PLC9 is connected with pressure sensor 6, temperature sensor 5 cables, receives its input signal; PLC9 is connected with cables such as vavuum pump 2, air-introduced machine 10, wet-emitting blower 8, vacuum valve 3, storage heater 11, water heater 15, water pump 1 and Hot-blast valves 12, to control signals such as its output start or stop.
Solar energy evacuated plate 16 to the water heating in solar water container 17, makes the glassware for drinking water in solar water container 17 have certain temperature automatically.
In fruits and vegetables 13 are placed on drying box 14, after device start, PLC9 completes heated-air drying and vacuum drying switching automatically according to drying technology process.In the process of heated-air drying, PLC9 sends control command and opens Hot-blast valve 12, start air-introduced machine 10, and according to the temperature in the drying box 14 detecting in real time to storage heater 11 output regulation signals, to change heating power, make the temperature of drying box 14 according to the needed curvilinear motion of hot-air drying technology flow process, realize fruits and vegetables heated-air drying; Meanwhile, PLC9 sends order and opens hydrofuge valve 7, starts wet-emitting blower 8, and the moisture of drying box 14 is discharged.In process of vacuum drying, PLC9 sends control command, starts water pump 1, and the water in solar water container 17 is circulated in hot-water line 18, utilizes solar energy to heat drying box 14; In this process, if the temperature in drying box 14 does not reach requirement, the temperature in the PLC9 basis drying box 14 detecting is in real time to water heater 15 output regulation signals, to change heating power, regulate the temperature of water in solar water container 17, realize the adjusting of the temperature to drying box 14; Meanwhile, PLC9 sends startup command to vacuum valve 3 and vavuum pump 2, opens vacuum valve 3, starts vavuum pump 2, realizes the vacuum drying to fruits and vegetables 13.Dry run automatic switchover drying mode, simple to operation, fruit and vegetable dryness quality improves greatly, and energy-saving effect is also fairly obvious.
Claims (4)
1. a solar energy hot blast vacuum combination fruit and vegetable dryness equipment, it is characterized in that, comprise the drying box (14) for placing fruits and vegetables (13), vavuum pump (2) is by a mouth of vacuum valve (3) connecting tee valve (4), second mouth of triple valve (4) connects drying box (14), wet-emitting blower (8) is by the 3rd mouth of hydrofuge valve (7) connecting tee valve (4), air-introduced machine (10) is connected with drying box (14) by storage heater (11) and Hot-blast valve (12), hot-water line (18) with the connection of the solar water container (17) of water heater (15) through drying box (14), on hot-water line (18), be provided with water pump (1).
2. solar energy hot blast vacuum combination fruit and vegetable dryness equipment according to claim 1, it is characterized in that, in described drying box (14), be provided with and be connected to PLC(9) pressure sensor (6) and the temperature sensor (5) of input, PLC(9) control end connect respectively vavuum pump (2), air-introduced machine (10), wet-emitting blower (8), vacuum valve (3), storage heater (11), water heater (15), water pump (1) and Hot-blast valve (12).
3. solar energy hot blast vacuum combination fruit and vegetable dryness equipment according to claim 1, is characterized in that, solar energy evacuated plate (16) is installed on described solar water container (17).
4. solar energy hot blast vacuum combination fruit and vegetable dryness equipment according to claim 1, is characterized in that, described storage heater (11) is SSR storage heater; Described water heater (15) is SSR water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882367.1U CN203661971U (en) | 2013-12-27 | 2013-12-27 | Solar hot wind vacuum combined fruit and vegetable drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882367.1U CN203661971U (en) | 2013-12-27 | 2013-12-27 | Solar hot wind vacuum combined fruit and vegetable drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661971U true CN203661971U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882367.1U Expired - Fee Related CN203661971U (en) | 2013-12-27 | 2013-12-27 | Solar hot wind vacuum combined fruit and vegetable drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661971U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105192859A (en) * | 2015-08-14 | 2015-12-30 | 廖子贵 | Novel drying equipment for fruit and vegetable dewatering |
| CN106839663A (en) * | 2017-02-09 | 2017-06-13 | 陕西科技大学 | A kind of gas impact hot blast and vacuum impulse vacuum combination drying means and equipment |
| CN107242287A (en) * | 2017-02-09 | 2017-10-13 | 陕西科技大学 | A kind of superheated steam blanching and combination drying integral processing method and equipment |
| CN112023425A (en) * | 2020-08-07 | 2020-12-04 | 成都市三跃机械设备有限公司 | Honey enrichment facility |
-
2013
- 2013-12-27 CN CN201320882367.1U patent/CN203661971U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105192859A (en) * | 2015-08-14 | 2015-12-30 | 廖子贵 | Novel drying equipment for fruit and vegetable dewatering |
| CN106839663A (en) * | 2017-02-09 | 2017-06-13 | 陕西科技大学 | A kind of gas impact hot blast and vacuum impulse vacuum combination drying means and equipment |
| CN107242287A (en) * | 2017-02-09 | 2017-10-13 | 陕西科技大学 | A kind of superheated steam blanching and combination drying integral processing method and equipment |
| CN106839663B (en) * | 2017-02-09 | 2018-12-28 | 陕西科技大学 | A kind of gas impact hot wind and vacuum impulse vacuum combined drying equipment |
| CN112023425A (en) * | 2020-08-07 | 2020-12-04 | 成都市三跃机械设备有限公司 | Honey enrichment facility |
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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: 20140625 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |