CN113758168A - Waste heat recovery device of yellow flower dryer - Google Patents
Waste heat recovery device of yellow flower dryer Download PDFInfo
- Publication number
- CN113758168A CN113758168A CN202111108478.2A CN202111108478A CN113758168A CN 113758168 A CN113758168 A CN 113758168A CN 202111108478 A CN202111108478 A CN 202111108478A CN 113758168 A CN113758168 A CN 113758168A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat insulation
- fixedly connected
- plate
- side wall
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- 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
Abstract
The invention discloses a waste heat recovery device of a yellow flower dryer, which belongs to the technical field of waste heat recovery devices of yellow flower dryers and comprises a heat insulation shell, wherein the front side of the heat insulation shell is rotatably connected with two opening and closing doors, and a discharging mechanism is arranged on the inner side wall of the heat insulation shell; when the dryer is used for drying the day lily, in the circulation process of hot air flow, the conversion mechanism is used for reducing the temperature of the hot air flow, meanwhile, redundant temperature conversion electric energy is stored, redundant heat is collected, overhigh air flow is prevented from being overheated when flowing back through the heat transmitter, the air flow still carrying partial energy after being reduced is conveyed to the heat transmitter again for secondary temperature increase, the loss of heat directly discharged by the hot air flow is avoided, the energy consumption of the heat transmitter is saved, and after the drying is finished, the fan is used for extracting the hot air flow in the heat insulation shell, and the hot air flow is converted into the electric energy through the heat exchanger again, so that the waste heat is recovered to the maximum extent.
Description
Technical Field
The invention relates to the technical field of a daylily dryer waste heat recovery device, in particular to a daylily dryer waste heat recovery device.
Background
Daylily, namely day lily, lemon hemerocallis and nepenthes, belongs to liliales, and perennial herb plants of liliaceae often have root close to meat quality and plump middle and lower parts. The nutrient substances of carbohydrate, protein and fat 3 account for 60%, 14% and 2% respectively per 100g of dried daylily, and the phosphorus content is higher than that of other vegetables. The day lily flower has the functions of invigorating stomach, promoting lactation and replenishing blood, and has good brain-strengthening and anti-aging functions, because the day lily flower contains rich lecithin, and the substance is a composition of a plurality of cells in a body, particularly brain cells, and has an important function of enhancing and improving brain functions. The daylily has good nutritive value and medicinal value.
In the prior art, when day lily is dried, hot air flow in a dryer needs to be subjected to convection in the drying process, so that part of the hot air flow higher than external air is discharged and lost in the drying process of the dryer; and after the drying is completed, a large amount of residual heat inside the dryer is directly discharged into the air, resulting in waste of energy.
Based on the above, the invention designs a waste heat recovery device of a yellow flower dryer to solve the problems.
Disclosure of Invention
The invention aims to provide a daylily dryer waste heat recovery device, which aims to solve the problems that in the prior art, when daylily is dried, hot air flow in the dryer needs to be subjected to convection in the drying process, so that part of hot air flow higher than external air is discharged and lost in the drying process of the daylily by the dryer; and after the drying is finished, a large amount of residual heat in the dryer is directly discharged into the air, which causes the waste of energy.
In order to achieve the purpose, the invention provides the following technical scheme: a waste heat recovery device of a daylily dryer comprises a heat insulation shell, wherein two opening and closing doors are rotatably connected to the front side of the heat insulation shell, a material discharging mechanism is arranged on the inner side wall of the heat insulation shell, a heat insulation plate is fixedly connected to the inner side wall of the heat insulation shell, a heat sending machine is fixedly connected to the right side wall of the heat insulation plate, the bottom of the heat sending machine is communicated with a heat conveying mechanism used for uniformly conveying heat to the material discharging mechanism, the rear end of the heat sending machine is fixedly communicated with an air inlet pipe, a backflow pipe is fixedly communicated with the inside of the heat insulation plate, the backflow pipe is fixedly communicated with a fan, the fan is fixedly connected to the inner side wall of the heat insulation shell, the bottom of the backflow pipe is fixedly communicated with a heat exchanger, the conveying end of the heat exchanger is fixedly communicated with the air inlet pipe, and a conversion mechanism for converting heat into electric energy is arranged on the inner side of the heat insulation shell;
the conversion mechanism comprises a heat-conducting plate, the heat-conducting plate is fixedly connected to the right side wall of the heat insulation plate and communicated with the heat exchanger, a semi-electric sheet is fixedly connected to the inner side wall of the heat insulation shell and is in contact with the heat-conducting plate, and the semi-electric sheet is communicated with an electric storage machine;
the heat transmission mechanism comprises a heat transmission pipe, the heat transmission pipe is fixedly communicated with the heat transmitter, the heat transmission pipe is fixedly communicated with a first conveying pipe, the rear end of the first conveying pipe penetrates through the heat insulation shell and is fixedly connected with a one-way valve, and a plurality of heat discharge pipes in a linear array are fixedly communicated with the outer surface of the first conveying pipe;
the discharging mechanism comprises two groups of first placing plates, wherein a plurality of first placing plates in each group are fixedly connected to the inner side walls of the heat insulation shell and the heat insulation plate at equal intervals respectively, two first placing plates are transversely arranged and are positioned on the same horizontal plane, and a material loading screen plate is placed on the tops of the two transversely arranged first placing plates;
the rear side wall of the heat insulation shell is rotatably connected with a plurality of cam blocks, the cam blocks are respectively positioned below the material carrying screen plates, the bottom of each first placing plate is fixedly connected with a first gas spring, the bottom end of the first gas spring is fixedly connected with a pressing plate, the pressing plate is contacted with the tops of the material carrying screen plates, the outer surface of a rotating shaft of each cam block is fixedly connected with a first gear, the outer surface of an output shaft of the electric storage machine is fixedly connected with a second gear, and the second gear is in transmission connection with the first gears through first toothed chains;
the rotating shafts at the tops of the two opening and closing doors are fixedly connected with third gears, the top of the heat insulation shell is rotatably connected with two first rotating rods, the top ends of the two first rotating rods are fixedly connected with fourth gears, the fourth gears are in transmission connection with the third gears through second toothed chains, the partial outer surfaces of the two first rotating rods, which are positioned at the inner sides of the heat insulation shell, are fixedly connected with winding drums, a plurality of pressing plates at the same side are fixedly connected with first pull ropes together, the heat insulation shell and the side wall of the heat insulation plate are rotatably connected with first guide wheels, and the top ends of the first pull ropes bypass the first guide wheels and are fixedly connected to the outer surfaces of the winding drums;
the heat insulation plate comprises a heat insulation plate and is characterized in that a plurality of second air springs are fixedly connected to the right side wall of the heat insulation plate, a sliding heat conduction frame is fixedly connected to the right end of the plurality of second air springs together, the sliding heat conduction frame is inserted into the heat insulation plate, the rear end of the sliding heat conduction frame is in contact with a heat conduction plate, a first sliding groove is formed in the left side wall of the heat insulation plate, a first sealing plate is slidably connected to the inside of the first sliding groove, a plurality of first springs are fixedly connected between the first sealing plate and the inner side wall of the first sliding groove, the first sealing plate is used for blocking the sliding heat conduction frame, an electric cylinder is fixedly connected to the left side wall of the heat insulation plate, the front end of the electric cylinder is fixedly connected with an L-shaped pulling plate, the L-shaped pulling plate is in contact with the first sealing plate and used for pulling the first sealing plate to open, and a reset mechanism for resetting the sliding heat conduction frame is arranged on the right side of the heat insulation plate;
the resetting mechanism comprises a second pull rope, the second pull rope is fixedly connected to the right side wall of the sliding heat conducting frame, two second guide wheels are rotatably connected to the inner side wall of the heat insulation shell, the left end of the second pull rope is wound around the two second guide wheels and is fixedly connected to the outer surface of the winding drum, and the second pull rope is located below the first pull rope.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention utilizes the discharging mechanism to quickly take and place the day lily when the dryer is used for drying the day lily, and utilizes the continuous flow of hot air flow to dry the day lily, thereby avoiding the direct heating to damage the day lily and being more beneficial to drying the day lily, and in the circulation process of the hot air flow, the conversion mechanism is utilized to cool the hot air flow, simultaneously, the redundant temperature conversion position electric energy is stored, the redundant heat is collected, the overhigh air flow is prevented from being overheated when flowing back through the heat transmitter, and the air flow still carrying partial energy after cooling is conveyed into the heat transmitter again to be heated again, thereby avoiding the heat loss directly discharged by the hot air flow, being beneficial to saving the energy consumption of the heat transmitter, and after the drying is finished, the fan is utilized to extract the hot air flow in the heat insulation shell and then converts the hot air flow into the position electric energy again through the heat transmitter, the waste heat is recovered to the maximum extent.
2. According to the invention, the accumulator is started, the accumulator drives the second gear to rotate, the second gear drives the first gears to rotate through the first toothed chain, so that the cam blocks rotate, the cam blocks continuously cam the material loading screen plate up and down, the material loading screen plate enables the material loading screen plate and the day lily to move up and down under the action of the first air spring and the pressing plate, the day lily can be separated from the material loading screen plate in a time interval in the falling process, the day lily can be dispersed, hot air can better dry the day lily, energy generated in the drying process and after drying can be recovered, and the day lily can be more uniformly dried by utilizing the secondary output of the accumulator.
3. After the drying is finished, the electric cylinder is started, the electric cylinder pulls the first sealing plate to compress the first spring through the L-shaped pulling plate, so that the first sealing plate is separated from the sliding heat conduction frame, the sliding heat conduction frame slides to the left side under the action of the second air spring, the sliding heat conduction frame is contacted with the plurality of material carrying net plates, the heat of the material carrying net plates is conducted to the heat conduction plate, the heat parts of the material carrying net plates are quickly recycled, when the two opening and closing doors are opened after the energy in the heat insulation shell is recycled, the winding cylinder winds the second pull rope, the second pull rope pulls the sliding heat conduction frame through the plurality of second guide wheels, so that the sliding heat conduction frame is separated from the contact with the material carrying net plates to reset, the electric cylinder drives the L-shaped pulling plate to reset, the first sealing plate is reset under the action of the first spring, the heat insulation plate is sealed again, the loss of hot air flow during the drying is avoided, and the drying is finished, the waste heat of the material carrying screen plate is recovered, and the energy loss is avoided to the maximum extent.
Drawings
FIG. 1 is a first perspective view of the general construction of the present invention;
FIG. 2 is a first perspective cross-sectional view of the general construction of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a third perspective cross-sectional view of the general construction of the invention;
FIG. 5 is a fourth perspective cross-sectional view of the general construction of the invention;
FIG. 6 is a fifth perspective cross-sectional view of the general construction of the invention;
FIG. 7 is a schematic view of the internal structure of the insulated housing of the present invention;
FIG. 8 is a schematic view of a first runner configuration on the heat shield of the present invention;
fig. 9 is a schematic structural view of a first sealing plate and a sliding heat conduction frame according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the heat insulation device comprises a heat insulation shell 1, an opening and closing door 2, a heat insulation plate 3, a heat sending machine 4, an air inlet pipe 5, a return pipe 6, a fan 7, a heat exchanger 8, a heat conduction plate 9, a semi-electric plate 10, an electric storage machine 11, a heat transmission pipe 12, a first conveying pipe 13, a one-way valve 14, a heat exhaust pipe 15, a first placing plate 16, a material carrying net plate 17, a cam block 18, a first air spring 19, a pressing plate 20, a first gear 21, a second gear 22, a first toothed chain 23, a third gear 24, a first rotating rod 25, a fourth gear 26, a second toothed chain 27, a winding cylinder 28, a first pull rope 29, a first guide wheel 30, a second air spring 31, a sliding heat conduction frame 32, a first sliding groove 33, a first sealing plate 34, a first spring 35, an electric cylinder 36, an L-shaped pull plate 37, a second pull rope 38 and a second guide wheel 39.
Detailed Description
Referring to fig. 1-9, the present invention provides a technical solution: a waste heat recovery device of a yellow flower dryer comprises a heat insulation shell 1, wherein the front side of the heat insulation shell 1 is rotatably connected with two opening and closing doors 2, a material placing mechanism is arranged on the inner side wall of the heat insulation shell 1, a heat insulation plate 3 is fixedly connected to the inner side wall of the heat insulation shell 1, a heat sending machine 4 is fixedly connected to the right side wall of the heat insulation plate 3, the bottom of the heat sending machine 4 is communicated with a heat conveying mechanism for uniformly conveying heat to the material placing mechanism, an air inlet pipe 5 is fixedly communicated with the rear end of the heat sending machine 4, a return pipe 6 is fixedly communicated with the inside of the heat insulation plate 3, the return pipe 6 is fixedly communicated with a fan 7, the fan 7 is fixedly connected to the inner side wall of the heat insulation shell 1, the bottom of the return pipe 6 is fixedly communicated with a heat exchanger 8, the conveying end of the heat exchanger 8 is fixedly communicated with the air inlet pipe 5, and a conversion mechanism for converting heat into electric energy is arranged on the inner side of the heat insulation shell 1;
the conversion mechanism comprises a heat conduction plate 9, the heat conduction plate 9 is fixedly connected to the right side wall of the heat insulation plate 3, the heat conduction plate 9 is communicated with the heat exchanger 8, a semi-electric sheet 10 is fixedly connected to the inner side wall of the heat insulation shell 1, the semi-electric sheet 10 is in contact with the heat conduction plate 9, and the semi-electric sheet 10 is communicated with an electric storage machine 11;
the heat transmission mechanism comprises a heat transmission pipe 12, the heat transmission pipe 12 is fixedly communicated with the heat transmitter 4, the heat transmission pipe 12 is fixedly communicated with a first conveying pipe 13, the rear end of the first conveying pipe 13 penetrates through the heat insulation shell 1 and is fixedly connected with a one-way valve 14, and a plurality of heat discharge pipes 15 in a linear array are fixedly communicated on the outer surface of the first conveying pipe 13;
the discharging mechanism comprises two groups of first placing plates 16, each group of a plurality of first placing plates 16 are fixedly connected to the inner side walls of the heat insulation shell 1 and the heat insulation plate 3 at equal intervals, two first placing plates 16 are transversely arranged and are positioned on the same horizontal plane, and a material carrying screen plate 17 is arranged at the top of each transversely arranged first placing plate 16;
referring to the attached drawings of the specification, when the device works, firstly, the material carrying screen plate 17 is drawn out, the day lily to be dried is placed at the top of the material carrying screen plates 17 which are arranged up and down, then, the material carrying screen plate 17 is pushed into the heat insulation shell 1, the opening and closing door 2 is closed, then, the heat transmitter 4 is started, the heat transmitter 4 sucks air from the air inlet pipe 5, the air is heated to a certain temperature and then is transmitted into the heat transmission pipe 12, the transmission pipe is discharged from the bottoms of the material carrying screen plates 17 through the first transmission pipe 13 and the heat discharge pipe 15, so that hot air flow is slowly expanded into the heat insulation shell 1 from the bottom, the temperature in the heat insulation shell 1 is slowly increased, the day lily is slowly dried, the day lily is dried by the hot air flow, the day lily is prevented from being acted by high temperature for a long time, the day lily is prevented from being damaged in the drying process, and the heat discharge pipe 15 is uniformly distributed at the bottom of the material carrying screen plates 17, the delivered hot air flow can be more uniformly contacted with the day lily, the day lily is comprehensively dried, the air pressure inside the heat insulation shell 1 is increased in the drying process when the hot air flow is delivered into the heat insulation shell 1, when the heat delivery machine 4 extracts air, the dried hot air flow inside the heat insulation shell 1 flows through the return pipe 6, the hot air flow in the return pipe 6 is cooled by the heat exchanger 8, the heat of the hot air flow is transferred to the heat conduction plate 9 by the heat exchanger 8, the temperature of the heat conduction plate 9 is increased, the semielectric sheet 10 acts on the semielectric sheet 10 when the temperature of the heat conduction plate 9 is increased, the heat of the heat conduction plate 9 is converted into electric energy which is stored in the accumulator 11 for continuous recovery, the heat loss caused by the direct discharge of the hot air flow after the drying is avoided, and the temperature of the hot air flow cooled by the heat exchanger 8 is still higher than that of the external air, when the heat sending machine 4 sucks external air, hot air flow passing through the heat exchanger 8 is sucked into the heat sending machine 4 again and is heated again, the hot air flow is conveyed into the heat insulation shell 1 again through the heat transmission mechanism to be dried, energy consumption of the air flow lifted by the heat sending machine 4 is saved, backflow utilization of the hot air flow is facilitated, the heat exchanger 8 is used for cooling the high-temperature hot air flow, the situation that the heat sending machine 4 generates heat seriously when the high-temperature air flow enters the heat sending machine 4 is avoided, long-time work of the heat sending machine 4 is facilitated, after drying is completed, the heat sending machine 4 stops working, the fan 7 starts working, the backflow pipe 6 continues to be sucked out of the inner side of the heat insulation shell 1 to collect the hot air flow, meanwhile, the check valve 14 of the first conveying pipe 13 enters air from the outside to supplement the air in the heat insulation shell 1, and the hot air flow is treated by the heat exchanger 8 again, the rotation is electric energy, the electric energy is stored in the accumulator 11, the dried heat is recovered, so that when the dryer is used for drying the day lily, the day lily is quickly taken and placed by the material placing mechanism, the day lily is dried by the continuous flowing of hot air, direct heating damage to the day lily is avoided, the drying of the day lily is facilitated, in addition, in the circulation process of the hot air, the hot air is cooled by the conversion mechanism, meanwhile, the redundant temperature is converted into the electric energy for storage, the redundant heat is collected, the phenomenon that the over-high air flows are overheated when flowing back to the heat transmitter 4 is avoided, the air flows still with partial energy after being cooled are conveyed into the heat transmitter 4 again for temperature raising again, the heat loss directly discharged by the hot air is avoided, the energy consumption of the heat transmitter 4 is favorably saved, and after the drying is finished, the hot air flows in the heat insulation shell 1 are extracted by the fan 7, the electric energy is converted again through the heat exchanger 8, and the waste heat is recovered to the maximum extent.
As a further scheme of the invention, a plurality of cam blocks 18 are rotatably connected to the rear side wall of the heat insulation shell 1, the plurality of cam blocks 18 are respectively positioned below a plurality of material carrying net plates 17, a first air spring 19 is fixedly connected to the bottom of each first placing plate 16, a pressing plate 20 is fixedly connected to the bottom end of each first air spring 19, the pressing plate 20 is in contact with the top of the material carrying net plate 17, a first gear 21 is fixedly connected to the outer surface of a rotating shaft of each cam block 18, a second gear 22 is fixedly connected to the outer surface of an output shaft of the electric storage machine 11, and the second gear 22 is in transmission connection with the plurality of first gears 21 through a first toothed chain 23; during operation, when the day lily is placed on the material loading screen plate 17 and dried, day lily drying in contact with the material loading screen plate 17 is blocked by the material loading screen plate 17, which is not beneficial to uniformly drying the day lily, and energy of the accumulator 11 can be utilized, by starting the accumulator 11, the accumulator 11 drives the second gear 22 to rotate, the second gear 22 drives the first gears 21 to rotate through the first toothed chain 23, so that the cam blocks 18 rotate, the cam blocks 18 continuously and vertically cam the material loading screen plate 17, the material loading screen plate 17 enables the material loading screen plate 17 and the day lily to move up and down under the action of the first air springs 19 and the pressing plate 20, the day lily can be separated from the material loading screen plate 17 in a falling process, hot air flow is dispersed, the day lily can be dried better, and energy generated in and after drying is recovered, and the daylily can be dried more uniformly in the drying process by utilizing the secondary output of the accumulator 11.
As a further scheme of the invention, the rotating shafts at the tops of the two opening and closing doors 2 are fixedly connected with a third gear 24, the top of the heat insulation shell 1 is rotatably connected with two first rotating rods 25, the top ends of the two first rotating rods 25 are fixedly connected with a fourth gear 26, the fourth gear 26 is in transmission connection with the third gear 24 through a second toothed chain 27, the partial outer surfaces of the two first rotating rods 25 positioned at the inner side of the heat insulation shell 1 are fixedly connected with a winding drum 28, the plurality of pressing plates 20 at the same side are fixedly connected with a first pull rope 29 together, the side walls of the heat insulation shell 1 and the heat insulation plate 3 are rotatably connected with a first guide wheel 30, and the top end of the first pull rope 29 bypasses the first guide wheel 30 and is fixedly connected to the outer surface of the winding drum 28; during operation, because the pressure strip 20 is taken out the stone process at year material otter board 17, pressure strip 20 can contact with first shelf board 16 under the effect of first gas spring 19, be unfavorable for putting into year material otter board 17, through in to carrying material otter board 17 stone process, when opening the shutter 2, the shutter 2 rotates and drives third gear 24 and rotate, third gear 24 drives fourth gear 26 through second toothed chain 27 and rotates, thereby make the receipts reel 28 rotate, the first stay cord 29 of rolling, a plurality of first leading wheels 30 of first stay cord 29 stimulate a plurality of pressure strips 20 and rise, make pressure strip 20 and first shelf board 16 contactless, be favorable to putting into the top of first shelf board 16 once more with year material otter board 17.
As a further scheme of the invention, a plurality of second gas springs 31 are fixedly connected to the right side wall of a heat insulation plate 3, the right ends of the plurality of second gas springs 31 are fixedly connected with a sliding heat conduction frame 32 together, the sliding heat conduction frame 32 is inserted into the heat insulation plate 3, the rear end of the sliding heat conduction frame 32 is contacted with a heat conduction plate 9, a first chute 33 is formed in the left side wall of the heat insulation plate 3, a first sealing plate 34 is slidably connected in the first chute 33, a plurality of first springs 35 are fixedly connected between the first sealing plate 34 and the inner side wall of the first chute 33, the first sealing plate 34 is used for blocking the sliding heat conduction frame 32, an electric cylinder 36 is fixedly connected to the left side wall of the heat insulation plate 3, an L-shaped pulling plate 37 is fixedly connected to the front end of the electric cylinder 36, the L-shaped pulling plate 37 is contacted with the first sealing plate 34 for pulling the first sealing plate 34 to open, and a reset mechanism for resetting the sliding heat conduction frame 32 is arranged on the right side of the heat insulation plate 3;
the resetting mechanism comprises a second pull rope 38, the second pull rope 38 is fixedly connected to the right side wall of the sliding heat conducting frame 32, two second guide wheels 39 are rotatably connected to the inner side wall of the heat insulation shell 1, the left end of the second pull rope 38 bypasses the two second guide wheels 39 and is fixedly connected to the outer surface of the winding drum 28, and the second pull rope 38 is positioned below the first pull rope 29;
during operation, because the temperature on the body of the material carrying screen plate 17 is higher after drying, the heat on the material carrying screen plate 17 can not be recovered only by the hot air pumped by the return pipe 6, after the drying is completed, the electric cylinder 36 is started, the electric cylinder 36 pulls the first sealing plate 34 to compress the first spring 35 by the L-shaped pulling plate 37, so that the first sealing plate 34 is separated from the sliding heat conducting frame 32, the sliding heat conducting frame 32 slides to the left under the action of the second air spring 31, the sliding heat conducting frame 32 is contacted with a plurality of material carrying screen plates 17, the heat of the material carrying screen plates 17 is conducted to the heat conducting plate 9, the heat part of the material carrying screen plate 17 is rapidly recovered and utilized, after the energy recovery in the heat insulation shell 1 is completed, when the two opening and closing doors 2 are opened, the second pull ropes 38 are wound by the winding drum 28, the second pull ropes 38 pull the two second guide wheels 39 pull the sliding heat conducting frame 32, so that the sliding heat conducting frame 32 is separated from the contact with the material carrying screen plates 17 to be reset, the electric cylinder 36 drives the L-shaped pulling plate 37 to reset, the first sealing plate 34 resets under the action of the first spring 35, the heat insulation plate 3 is sealed again, hot air flow loss during drying is avoided, therefore, after drying is completed, waste heat of the material carrying screen plate 17 is recovered, and energy loss is avoided to the maximum extent.
Claims (8)
1. The utility model provides a yellow flower drying-machine waste heat recovery device, includes thermal-insulated shell (1), its characterized in that: the heat insulation structure is characterized in that the front side of the heat insulation shell (1) is rotatably connected with two opening and closing doors (2), a discharging mechanism is arranged on the inner side wall of the heat insulation shell (1), a heat insulation plate (3) is fixedly connected on the inner side wall of the heat insulation shell (1), a heat sending machine (4) is fixedly connected on the right side wall of the heat insulation plate (3), the bottom of the heat sending machine (4) is communicated with a heat transmission mechanism for uniformly transmitting heat to the discharging mechanism, the rear end of the heat sending machine (4) is fixedly communicated with an air inlet pipe (5), the heat insulation plate (3) is fixedly communicated with a return pipe (6), the return pipe (6) is fixedly communicated with a fan (7), the fan (7) is fixedly connected on the inner side wall of the heat insulation shell (1), the bottom of the return pipe (6) is fixedly communicated with a heat exchanger (8), and the transmission end of the heat exchanger (8) is fixedly communicated with the air inlet pipe (5), the inner side of the heat insulation shell (1) is provided with a conversion mechanism for converting heat into electric energy.
2. The waste heat recovery device of the yellow flower dryer according to claim 1, characterized in that: the switching mechanism comprises a heat-conducting plate (9), the heat-conducting plate (9) is fixedly connected to the right side wall of the heat-insulating plate (3), the heat-conducting plate (9) is communicated with the heat exchanger (8), a semi-electric sheet (10) is fixedly connected to the inner side wall of the heat-insulating shell (1), the semi-electric sheet (10) is in contact with the heat-conducting plate (9), and the semi-electric sheet (10) is communicated with a storage battery (11).
3. The waste heat recovery device of the yellow flower dryer according to claim 1, characterized in that: the heat transmission mechanism comprises a heat transmission pipe (12), the heat transmission pipe (12) is fixedly communicated with the heat transmitter (4), the heat transmission pipe (12) is fixedly communicated with a first conveying pipe (13), the rear end of the first conveying pipe (13) penetrates through the heat insulation shell (1) and is fixedly connected with a one-way valve (14), and a plurality of heat discharge pipes (15) which are linear arrays are fixedly communicated on the outer surface of the first conveying pipe (13).
4. The waste heat recovery device of the yellow flower dryer according to claim 2, characterized in that: drop feed mechanism includes two sets of first boards (16) of shelving, and every group is a plurality of first board (16) of shelving equidistance fixed connection respectively on the inside wall of thermal-insulated shell (1) and heat insulating board (3), transversely arrange two first board (16) of shelving is in same horizontal plane, transversely arrange two first board (16) top of shelving has been placed and has been carried material otter board (17).
5. The waste heat recovery device of the yellow flower dryer according to claim 4, characterized in that: it is connected with a plurality of cam piece (18) to rotate on thermal-insulated shell (1) rear side wall, and is a plurality of cam piece (18) are located a plurality of respectively carry the below of material otter board (17), every first place board (16) bottom first gas spring (19) of fixedly connected with, first gas spring (19) bottom fixedly connected with pressure strip (20), pressure strip (20) with carry material otter board (17) top contact, every equal fixedly connected with first gear (21) on the axis of rotation surface of cam piece (18), fixedly connected with second gear (22) on the output shaft surface of electric motor (11), second gear (22) are through first toothed chain (23) and a plurality of first gear (21) transmission is connected.
6. The waste heat recovery device of the yellow flower dryer according to claim 5, characterized in that: the rotating shafts at the tops of the two opening and closing doors (2) are fixedly connected with third gears (24), the top of the heat insulation shell (1) is rotationally connected with two first rotating rods (25), the top ends of the two first rotating rods (25) are fixedly connected with fourth gears (26), the fourth gear (26) is in transmission connection with the third gear (24) through a second toothed chain (27), the partial outer surfaces of the two first rotating rods (25) positioned on the inner side of the heat insulation shell (1) are fixedly connected with winding drums (28), a plurality of pressing plates (20) on the same side are fixedly connected with first pull ropes (29) together, the side walls of the heat insulation shell (1) and the heat insulation plate (3) are both rotatably connected with a first guide wheel (30), the top end of the first pulling rope (29) is wound around the first guide wheel (30) and is fixedly connected to the outer surface of the winding drum (28).
7. The waste heat recovery device of the yellow flower dryer according to claim 6, characterized in that: the heat insulation plate is characterized in that a plurality of second air springs (31) are fixedly connected to the right side wall of the heat insulation plate (3), a plurality of sliding heat conduction frames (32) are fixedly connected to the right ends of the second air springs (31) together, the sliding heat conduction frames (32) are inserted into the heat insulation plate (3), the rear ends of the sliding heat conduction frames (32) are in contact with the heat conduction plate (9), a first sliding groove (33) is formed in the left side wall of the heat insulation plate (3), a first sealing plate (34) is slidably connected to the inside of the first sliding groove (33), a plurality of first springs (35) are fixedly connected between the first sealing plate (34) and the inner side wall of the first sliding groove (33), the first sealing plate (34) is used for blocking the sliding heat conduction frames (32), an electric cylinder (36) is fixedly connected to the left side wall of the heat insulation plate (3), and an L-shaped pulling plate (37) is fixedly connected to the front ends of the electric cylinder (36), the L-shaped pulling plate (37) is in contact with the first sealing plate (34) and used for pulling the first sealing plate (34) to be opened, and a resetting mechanism used for resetting the sliding heat conducting frame (32) is arranged on the right side of the heat insulation plate (3).
8. The waste heat recovery device of the yellow flower dryer according to claim 7, characterized in that: canceling release mechanical system includes second stay cord (38), second stay cord (38) fixed connection is on the right side wall of slip heat conduction frame (32), it is connected with two second leading wheels (39) to rotate on thermal-insulated shell (1) inside wall, two second leading wheels (39) and fixed connection are walked around to second stay cord (38) left end on the surface of receipts reel (28), second stay cord (38) are located the below of first stay cord (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108478.2A CN113758168B (en) | 2021-09-22 | 2021-09-22 | Waste heat recovery device of yellow flower dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108478.2A CN113758168B (en) | 2021-09-22 | 2021-09-22 | Waste heat recovery device of yellow flower dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113758168A true CN113758168A (en) | 2021-12-07 |
| CN113758168B CN113758168B (en) | 2022-08-16 |
Family
ID=78796787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111108478.2A Active CN113758168B (en) | 2021-09-22 | 2021-09-22 | Waste heat recovery device of yellow flower dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113758168B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150641A (en) * | 2002-10-28 | 2004-05-27 | Nara Kikai Seisakusho:Kk | Agitation type drying device and drying system for powder/grain material |
| JP2010502924A (en) * | 2006-09-04 | 2010-01-28 | ウッド−ネステ・オイ | Method and apparatus for drying wood |
| JP2014130996A (en) * | 2012-11-30 | 2014-07-10 | Kyocera Corp | Heating carrier device |
| CN107314621A (en) * | 2017-08-08 | 2017-11-03 | 湖南源创高科工业技术有限公司 | A kind of method for microwave drying and its device of use |
| CN207335371U (en) * | 2017-07-25 | 2018-05-08 | 何小平 | A kind of Chinese garden planting seed drying device |
| CN208736046U (en) * | 2018-06-19 | 2019-04-12 | 广州金利节能科技有限公司 | A kind of energy-saving tea dryer |
| CN110833099A (en) * | 2019-11-22 | 2020-02-25 | 无为和泰农业科技有限公司 | Drying device for rice processing |
| CN211127624U (en) * | 2019-11-04 | 2020-07-28 | 西安市永鑫科技有限公司 | Power plant's generating set recirculated cooling water heat recovery unit |
| CN211625919U (en) * | 2020-02-27 | 2020-10-02 | 郑州欧纳尔冷暖科技有限公司 | Drying and dehumidifying equipment |
| CN211696007U (en) * | 2020-01-20 | 2020-10-16 | 广州普凯环保科技有限公司 | Heat dissipation power generation facility based on coal pile is from heat dissipation temperature measurement system |
-
2021
- 2021-09-22 CN CN202111108478.2A patent/CN113758168B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150641A (en) * | 2002-10-28 | 2004-05-27 | Nara Kikai Seisakusho:Kk | Agitation type drying device and drying system for powder/grain material |
| JP2010502924A (en) * | 2006-09-04 | 2010-01-28 | ウッド−ネステ・オイ | Method and apparatus for drying wood |
| JP2014130996A (en) * | 2012-11-30 | 2014-07-10 | Kyocera Corp | Heating carrier device |
| CN207335371U (en) * | 2017-07-25 | 2018-05-08 | 何小平 | A kind of Chinese garden planting seed drying device |
| CN107314621A (en) * | 2017-08-08 | 2017-11-03 | 湖南源创高科工业技术有限公司 | A kind of method for microwave drying and its device of use |
| CN208736046U (en) * | 2018-06-19 | 2019-04-12 | 广州金利节能科技有限公司 | A kind of energy-saving tea dryer |
| CN211127624U (en) * | 2019-11-04 | 2020-07-28 | 西安市永鑫科技有限公司 | Power plant's generating set recirculated cooling water heat recovery unit |
| CN110833099A (en) * | 2019-11-22 | 2020-02-25 | 无为和泰农业科技有限公司 | Drying device for rice processing |
| CN211696007U (en) * | 2020-01-20 | 2020-10-16 | 广州普凯环保科技有限公司 | Heat dissipation power generation facility based on coal pile is from heat dissipation temperature measurement system |
| CN211625919U (en) * | 2020-02-27 | 2020-10-02 | 郑州欧纳尔冷暖科技有限公司 | Drying and dehumidifying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113758168B (en) | 2022-08-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207395371U (en) | A kind of seed rapid draing processing unit of agricultural | |
| CN201837204U (en) | Efficient and energy-saving baking device for agricultural and sideline products | |
| CN206974092U (en) | Edible mushroom stage drying device | |
| CN211382764U (en) | Quick decocte device of traditional chinese medicine cream prescription | |
| WO2021208160A1 (en) | Intelligent separation device and method for peanut kernel and peanut seedcoat | |
| CN101690609B (en) | A method for processing green raisin and preserved grape | |
| CN113758168B (en) | Waste heat recovery device of yellow flower dryer | |
| CN207945953U (en) | Can precompressed drying after cotton dryer | |
| CN208807601U (en) | A kind of means for removing core from longan | |
| CN210076433U (en) | Multifunctional vacuum frying and drying machine | |
| CN109737717B (en) | Cold-rolled steel plate rapid drying system and drying method | |
| CN206260791U (en) | A kind of intelligent dryer of saving energy consumption | |
| CN115597321B (en) | Meat product drying device and method | |
| CN203657376U (en) | All-in-one machine for rolling, drying and burring bamboo leaves | |
| CN101897362B (en) | Process method for continuously fixing tea twice with steam and device thereof | |
| CN116045627A (en) | Drying method of drying equipment for black tea processing | |
| CN206207891U (en) | A kind of quick-frozen drying system of lemon | |
| CN212339800U (en) | Drying device for agricultural product processing | |
| CN210374356U (en) | Dual-purpose heated air circulation oven of electricity vapour | |
| CN210299318U (en) | Tea leaf drying machine | |
| CN218635242U (en) | Belt type heated air circulation medium-temperature baking room | |
| CN209991671U (en) | Drying-machine that flavone extracted in-process used | |
| CN211823620U (en) | Camellia seed drying equipment | |
| CN115585648B (en) | Multi-heat-source controllable drying device applied to agricultural and forest products and application method thereof | |
| CN202734430U (en) | Horizontal dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |