A kind of tunnel type fruit solar energy drying equipment
Technical field
The utility model relates to the drying device that solid material or goods are eliminated moisture, particularly with Application of Solar Energy in the fruit drying.
Background technology
Solar energy drying utilizes solar energy, luminous energy is converted into heat energy, be used for dry materials processing, compare with natural drying, solar energy drying can improve the quality of drying fruit, improves drying efficiency, compares with conventional drying equipment, the solar energy drying power consumption greatly reduces, thereby begins to use in some dry fields.
The utility model content
The purpose of this utility model is to provide a kind of tunnel type fruit solar energy drying equipment, is dry heat energy with conversion of solar energy, and is used for the dry processing of fruit, has the hot blast forced circulation, and air-flow is even, and low characteristics consume energy.
The purpose of this utility model is achieved in that a kind of tunnel type fruit solar energy drying equipment, comprise the tunnel type baking room, thermal-collecting tube, solar energy air heat collector and the support that have door, connect by thermal-collecting tube between tunnel type baking room and the solar energy air heat collector.Tunnel type baking room top board and side plate are transparent cover plate, wet-emitting blower is installed at tunnel type baking room center of top exhaust outlet place, breeze fan is installed at the side plate bottom air inlet mouth place of tunnel type baking room phase opposite house, at tunnel type baking room internal upper part the V-type solar heat-collection plate is installed, constitute circulation air path between V-type solar heat-collection plate and the baking room arch roof, circulation air path is installed circulating fan near door one end.The base plate of solar energy air heat collector and side plate adopt insulation material, panel is a transparent cover plate, the V-type solar heat-collection plate is set in solar energy air heat collector, solar energy air heat collector inside is divided into heat collecting chamber and heat-exchanging chamber, the heat-exchanging chamber two ends have air inlet and air outlet, solar energy air heat collector is rack-mount, and is angled with horizontal plane.The upper shed of thermal-collecting tube cambered surface is connected with solar thermal collector side air outlet, end sealing, and the other end links to each other with the breeze fan air inlet.
During the utility model work, fruit to be dried is installed in the material go-cart, push the tunnel type baking room, close door, open blower fan control system, the V-type solar heat-collection plate that is positioned at baking room top absorbs solar irradiation and heats up, and makes that temperature raises in the drying shed, under the effect of breeze fan, be heated during the heat-exchanging chamber of outdoor air by solar energy air heat collector, send in the baking room after becoming hot blast, simultaneously under the effect of circulating fan, hot blast passes material bed, add thermal material, enter circulation air path, carry out air-flow forced circulation dry run, wet-emitting blower can be finished the adjusting of dry gas stream humidity, all finishes up to dry run.
The utility model has the hot blast forced circulation with the drying of Application of Solar Energy in fruit, and air-flow is even, and low characteristics consume energy.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 1.
The specific embodiment
A kind of tunnel type fruit solar energy drying equipment, as Fig. 1, Fig. 2, shown in Figure 3, comprise the tunnel type baking room 1, thermal-collecting tube 9, solar energy air heat collector 8 and the support 10 that have door 3, connect by thermal-collecting tube (9) between tunnel type baking room (1) and the solar energy air heat collector (8).The top board and the side plate of tunnel type baking room 1 are transparent cover plate, wet-emitting blower 6 is installed at tunnel type baking room 1 center of top exhaust outlet place, breeze fan 11 is installed at the side plate bottom air inlet mouth place of tunnel type baking room 1 relative door 3, at tunnel type baking room 1 internal upper part V-type solar heat-collection plate 5 is installed, constitute circulation air path 7 between V-type solar heat-collection plate 5 and the baking room arch roof, near door 3 one ends circulating fan 4 is installed in the circulation air path 7.The base plate of solar energy air heat collector 8 and side plate adopt insulation material, panel is a transparent cover plate, V-type solar heat-collection plate 12 is set in solar energy air heat collector 8, solar energy air heat collector 8 inside are divided into heat collecting chamber 13 and heat-exchanging chamber 14, heat-exchanging chamber 14 two ends have air inlet and air outlet, solar energy air heat collector 8 is installed on the support 10, and is angled with horizontal plane.Thermal-collecting tube 9 cambered surface upper sheds are connected with solar thermal collector 8 side air outlets, end sealing, and the other end links to each other with breeze fan 11 air inlets.Material go-cart 2 is being set in baking room 1.