CN108613487A - Solar heat pump drying equipment - Google Patents
Solar heat pump drying equipment Download PDFInfo
- Publication number
- CN108613487A CN108613487A CN201611140824.4A CN201611140824A CN108613487A CN 108613487 A CN108613487 A CN 108613487A CN 201611140824 A CN201611140824 A CN 201611140824A CN 108613487 A CN108613487 A CN 108613487A
- Authority
- CN
- China
- Prior art keywords
- current divider
- exhaust apparatus
- heat pump
- runner
- solar heat
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/02—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in buildings
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to food processing equipment field more particularly to solar heat pump drying equipments.Air-valve by solar thermal collector by cold air heating after by main pipeline be delivered to runner, the first current divider, the second current divider, third current divider are respectively set in runner, first exhaust apparatus is installed between the first current divider and the second current divider, second exhaust apparatus, third current divider and installation third exhaust apparatus between the walls are installed between the second current divider and third current divider；First exhaust apparatus, the second exhaust apparatus, third exhaust apparatus among hothouse to both sides by being arranged in order.Using the setting of runner and reflux road, extra hot wind is subjected to recycling, and supplement air capacity is selected according to preset temperature, further keeps temperature and humidity in hothouse；The output quantity and output area of hot wind are controlled using current divider and exhaust apparatus simultaneously, effectively improve hot wind utilization rate, reduces production cost.
Description
Technical field
The present invention relates to food processing equipment field more particularly to solar heat pump drying equipments.
Background technology
Solar drying can make full use of solar radiant energy, and solar energy drying operating cost drying cost is few, effectively carries
The dry temperature of height, shortens drying time, solves the problems such as dry goods are contaminated, the credit rating of product is made to be carried
It is high.The drying of general agricultural and sideline product and food, it is desirable that temperature levels are relatively low, about between 40-70 DEG C, just with solar energy
Low temperature in heat utilization field can largely save conventional energy resource, remarkable in economical benefits using being adapted, and easy solar energy dries
Dry small investment brings notable results, and generally receives an acclaim.Solar drying, solar energy drying can save fuel, and conventional drying device is dry
Dry 1 ton of agricultural and sideline production Lv needs 1 ton or more of raw coal, and tobacco leaf then needs 2.5 tons of raw coal, solar drying be widely used in industry and
Drying is dried in agricultural and sideline product.
But currently used for the solar heat pump drying equipment of fish drying processing, the Shortcomings in structure are dry to dry
Dry efficiency is low, and waste heat can not recycle in time, also can not suitably adjust hot blast rate according to the indoor product quantity of drying, cause
The wasting of resources, increase production cost, client operating cost, be unfavorable for long-run development.
Invention content
The present invention is directed to the existing state of the art, and solar heat pump drying equipment, air-valve 1 will by solar thermal collector 2
It is delivered to runner 91 by main pipeline 9 after cold air heating, the shunting of the first current divider 121, second is respectively set in runner 91
Device 122, third current divider 123, install the first exhaust apparatus 131 between the first current divider 121 and the second current divider 122, and second
Second exhaust apparatus 132 is installed between current divider 122 and third current divider 123, third current divider 123 and installs the between the walls
Three exhaust apparatus 133；First exhaust apparatus 131, the second exhaust apparatus 132, third exhaust apparatus 133 by among hothouse to two
Side is arranged in order.
Further, the runner 91 is separately connected the reflux road 10 of both sides, have on the road that flows back air blower 11 with
And air hole 8, the opening and closing of air hole 8 are managed control by control system 7 according to 5 feedack of temperature control device.
Further, the reflux road 10 is provided with valve 6 with 9 joint of main pipeline.
Further, heat pump dryer 3, heat pump dryer 3 are set between the main pipeline 9 and the first current divider 121
It is connected to runner 91, the startup of pump dryer 3 is controlled by control system 7.
Further, the drying indoor location indoor temperature monitoring device 4, indoor temperature monitoring device 4 will be collected
Temperature information feed back to control system 7.
The control system 7 is PLC control system as a preferred technical solution,.
Beneficial effects of the present invention are：Using the setting of runner and reflux road, extra hot wind is recycled again sharp
With, and supplement air capacity is selected according to preset temperature, further keep temperature and humidity in hothouse；Simultaneously using current divider and
Exhaust apparatus controls the output quantity and output area of hot wind, effectively improves hot wind utilization rate, reduces production cost.
Description of the drawings：
Attached drawing 1 is the overall structure diagram of the present invention.
Specific implementation mode：
In order to enable juror to be further understood that the purpose, feature and function of the present invention, hereby preferred embodiment is lifted simultaneously
Coordinating schema, detailed description are as follows：
Refering to Figure 1, being the structural schematic diagram for the preferred embodiments of the invention, solar heat pump drying equipment, air-valve 1
It will be delivered to runner 91 by main pipeline 9 after cold air heating by solar thermal collector 2, first is respectively set in runner 91
Current divider 121, the second current divider 122, third current divider 123 install between first current divider 121 and the second current divider 122
One exhaust apparatus 131 installs the second exhaust apparatus 132, third current divider between second current divider 122 and third current divider 123
123 with installation third exhaust apparatus 133 between the walls；First exhaust apparatus 131, the second exhaust apparatus 132, third exhaust apparatus
133 among hothouse to both sides by being arranged in order.Cold wind passes through solar thermal collector 2 after air hole 8 enters at the top of hothouse
Entering air-valve 1 after heating, runner 91 is entered after main pipeline 9, product to be dried is preferentially placed on the centre of hothouse,
Thereafter extend successively to hothouse both sides, the first current divider 121, second is selected according to the quantity of article to be dried and placement position
Current divider 122, third current divider 123 and the first exhaust apparatus 131, the second exhaust apparatus 132, third exhaust apparatus 133 open
It closes, and then controls discharge and the outflow position of hot wind, reduce the waste of thermal energy, runner 91 is separately connected the reflux road of both sides
10, last extra hot wind enters in reflux road 10.
Reflux on road 10 there is air blower 11 and air hole 8, the opening and closing of air hole 8 to be filled according to temperature control by control system 7
It sets 5 feedacks and is managed control, air hole 8 selects the hot gas for opening supplement air and reflux to collaborate under proper condition
Enter air-valve 1 afterwards, and entry time point is controlled by the valve 6 being arranged between road 10 and main pipeline 9 that flows back and is being flowed back certainly
In the case of air quantity abundance, air hole 8 may be selected to close without supplementing air quantity.It is arranged between main pipeline 9 and the first current divider 121
Heat pump dryer 3, heat pump dryer 3 are connected to runner 91, and the startup of pump dryer 3 is controlled by control system 7, works as solar energy
When the thermal energy that heat collector 2 is collected is not enough to cold air heating to assigned temperature, control system 7 starts heat pump dryer 3 to shunting
Heat supply in road 91 so that cold wind reaches temperature requirement.Dry indoor location indoor temperature monitoring device 4, indoor temperature monitoring dress
It sets 4 and the temperature information of collection is fed back into control system 7, control system 7 adjusts cold air heating mode according to indoor temperature and adds
Hot temperature, while the further benefit air quantity of adjustment air hole 8, control system 7 therein are PLC control system.
Certainly, illustrated above is only better embodiment of the present invention, and the use scope of the present invention is not limited with this, therefore,
It is every made in the principle of the invention it is equivalent change should be included within the scope of the present invention.
Claims (6)
1. solar heat pump drying equipment, it is characterised in that：Air-valve (1) will be passed through by solar thermal collector (2) after cold air heating
It crosses main pipeline (9) and is delivered to runner (91), the first current divider (121), the second current divider are respectively set in runner (91)
(122), the first exhaust apparatus is installed in third current divider (123) between the first current divider (121) and the second current divider (122)
(131), the second exhaust apparatus (132), third current divider are installed between the second current divider (122) and third current divider (123)
(123) and between the walls third exhaust apparatus (133) is installed；First exhaust apparatus (131), the second exhaust apparatus (132), third
Exhaust apparatus (133) among hothouse to both sides by being arranged in order.
2. solar heat pump drying equipment according to claim 1, it is characterised in that：The runner (91) connects respectively
Connect the reflux road (10) of both sides, there is air blower (11) and air hole (8) in reflux road (10), the opening and closing of air hole (8) by
Control system (7) is managed control according to temperature control device (5) feedack.
3. solar heat pump drying equipment according to claim 2, it is characterised in that：The reflux road (10) and supervisor
Road (9) joint is provided with valve (6).
4. solar heat pump drying equipment according to claim 1 or 2 or 3, it is characterised in that：The main pipeline (9)
Heat pump dryer (3) is set between the first current divider (121), and heat pump dryer (3) is connected to runner (91), pumps dryer
(3) startup is controlled by control system (7).
5. solar heat pump drying equipment according to claim 4, it is characterised in that：In the drying indoor location room
The temperature information of collection is fed back to control system (7) by device for monitoring temperature (4), indoor temperature monitoring device (4).
6. solar heat pump drying equipment according to claim 2, it is characterised in that：The control system (7) is PLC
Control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140824.4A CN108613487A (en) | 2016-12-12 | 2016-12-12 | Solar heat pump drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140824.4A CN108613487A (en) | 2016-12-12 | 2016-12-12 | Solar heat pump drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613487A true CN108613487A (en) | 2018-10-02 |
Family
ID=63643918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140824.4A Pending CN108613487A (en) | 2016-12-12 | 2016-12-12 | Solar heat pump drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631521A (en) * | 2019-01-16 | 2019-04-16 | 中国水产科学研究院渔业机械仪器研究所 | A kind of kelp clothes drying unit and operating method |
-
2016
- 2016-12-12 CN CN201611140824.4A patent/CN108613487A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631521A (en) * | 2019-01-16 | 2019-04-16 | 中国水产科学研究院渔业机械仪器研究所 | A kind of kelp clothes drying unit and operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102415609B (en) | Process hot air circulating device for tobacco charging machine and control method for device | |
| CN103283876B (en) | Integrated production line of white tea | |
| CN102692117B (en) | Corn seed and cluster drying device | |
| CN204694036U (en) | A kind of device utilizing tea drier exhaust heat preheating tealeaves | |
| CN103392795B (en) | Drying device and drying method | |
| CN1271957C (en) | Tobacco shreds drying and moisture moving control method | |
| CN108613487A (en) | Solar heat pump drying equipment | |
| CN207563059U (en) | A kind of coal dust preparation system | |
| CN202648323U (en) | Corn seed cluster drying device | |
| CN102607252A (en) | Method for controlling temperature and humidity of solar drying room precisely | |
| CN103005115B (en) | Air-source heat circulation drying and recycling device, and automatic temperature control method thereof | |
| CN206362093U (en) | Solar heat pump drying plant | |
| CN202618248U (en) | Bulk curing barn moisture-exhausting waste-heat-recycling device | |
| CN111195989B (en) | Energy-saving control system | |
| CN103223398A (en) | Vertical type gluing machine drying box and energy-saving method thereof | |
| CN103743212B (en) | Afterheat energy-saving automatic humidification drying line | |
| CN101248814A (en) | Foodstuffs electric drying apparatus | |
| CN109631544A (en) | Energy-saving synthetic leather drying equipment based on double duct air knives | |
| CN201156952Y (en) | Electric drying apparatus for foodstuff | |
| CN205747902U (en) | A kind of rubber raw materials solar energy hot blast drying unit | |
| CN201926273U (en) | Controllable hot air circulating system for trolley-type drying furnace | |
| CN102669311A (en) | Hot air recovery system of tea drying machine | |
| CN204806872U (en) | Double entry heating device | |
| CN207351090U (en) | Solar energy, air energy Dual-energy source drying integral machine | |
| CN201876146U (en) | Kiln afterheat utilizing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |