CN212813946U

CN212813946U - Fig drying and processing device

Info

Publication number: CN212813946U
Application number: CN202020961548.3U
Authority: CN
Inventors: 王丽云; 王龙
Original assignee: Hunan Zhaobo Agriculture And Forestry Technology Co ltd
Current assignee: Hunan Zhaobo Agriculture And Forestry Technology Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-03-30
Anticipated expiration: 2030-05-30

Abstract

The utility model is suitable for the field of fruit and vegetable processing, and provides a fig drying and processing device, which comprises a shell, wherein a drying area, a hot air area and a dehumidifying system are arranged in the shell; a movable air duct and a return air duct are arranged between the drying area and the hot air area; a rotary frame is arranged in the drying area; an induced air system and a heating system which are connected together are arranged in the hot air area; the rotating frame can be rotated in the drying area, and the moving air channel can move in a reciprocating mode at the junction between the drying area and the hot air area, so that figs at different positions are heated uniformly.

Description

Fig drying and processing device

Technical Field

The utility model relates to a fruit and vegetable processing field, concretely relates to fig stoving processingequipment.

Background

When dried figs are manufactured, a drying processing device is needed to remove moisture in the figs, the device generally puts the cut figs into a bracket, and then the bracket is placed in a drying area of the drying processing device, but the temperature of the current drying processing device is unbalanced in each part of the drying area, specifically, the temperature is higher at the position closer to a hot air discharge outlet, and is lower at the position far away from the hot air discharge outlet, and in order to uniformly heat the figs above, below and at the two sides of the bracket, the current fig drying processing device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fig stoving processingequipment aims at solving the uneven problem of the regional temperature everywhere of drying among the current fig stoving processing equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize: a fig drying and processing device comprises a shell, wherein a drying area, a hot air area and a moisture removal system are arranged in the shell; a movable air duct and a return air duct are arranged between the drying area and the hot air area; a rotary frame is arranged in the drying area; an induced air system and a heating system which are connected together are arranged in the hot air area; the rotary frame can perform self-rotation in the drying area, and the moving air duct can perform reciprocating movement at the junction between the drying area and the hot air area.

Further, the movable air duct comprises a motor and a fixing frame, the output end of the motor is connected with a screw rod, one end, far away from the motor, of the screw rod is inserted into the fixing frame, a nut is screwed on the screw rod and is arranged in the fixing frame and rigidly connected with the fixing frame, and the part, exposed out of the fixing frame, of the screw rod is connected with a circulating fan through a pipeline.

Further, the swivel mount includes central base, stoving frame, rotating electrical machines, rail, gear and pin gear, and central base connects the stoving frame bottom intermediate position just, and the rail encircles and sets up on central base, and stoving frame below device has the leading wheel, and the leading wheel assigns into in the groove of rail, and the output of rotating electrical machines passes through the shaft coupling and is connected the gear with the speed reducer, and the position that stoving frame below is close to the gear encircles and is provided with the pin gear with gear matched with.

Furthermore, the heating system comprises a feed inlet, a combustion furnace and a spiral air pipe, a feed motor is connected between the feed inlet and the combustion furnace through a pipeline, the combustion furnace is respectively communicated with the spiral air pipe and a return air duct through pipelines, one side, close to the movable air duct, of the spiral air pipe is provided with a plurality of air outlet holes, and the spiral air pipe is further connected with an induced draft system through a pipeline.

Furthermore, the dehumidifying system comprises a dehumidifier and a water collecting plate, the water collecting plate is umbrella-shaped and is just connected outside the shell, the dehumidifier extends out of the shell through a pipeline and is aligned to the inner side of the umbrella-shaped water collecting plate, and a water collecting groove is arranged below the water collecting plate.

Furthermore, the induced air system comprises a forward and reverse rotation fan and an electromagnetic valve, one side of the forward and reverse rotation fan is exposed out of the shell, and the other side of the forward and reverse rotation fan is connected with the heating system through a pipeline and the electromagnetic valve.

Furthermore, a plurality of fan blades are arranged on the side edge of the rotating frame in a surrounding mode.

The utility model has the advantages that: the fig placed on the rotating frame is heated uniformly; the air inducing system is used for introducing air from the outside and exhausting damp and hot air in the equipment; the heating system is used for heating air; the movable air duct is used for introducing hot air into the drying area and moving back and forth so as to adjust the position of the introduced hot air; the rotating frame is used for placing the figs and keeping the figs to rotate; the air return duct is used for introducing air in the drying area into the heating system for heating; the moisture exhausting system is used for exhausting moist and hot water vapor in the shell; the fan blades are moved along with the rotation of the rotating frame, so that the air flow in the drying area is substantially increased, the air temperature in the drying area is more balanced, and the heat exchange process is faster.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of an induced draft system and a heating system;

FIG. 3 is an enlarged view of a portion of the turret;

fig. 4 is a schematic structural diagram of the moving air duct.

In the figure: 1. a housing; 2. a drying zone; 3. a hot air zone; 4. a moisture removal system; 41. a dehumidifier; 42. A water collecting plate; 43. a water accumulation tank; 5. a movable air duct; 51. a motor; 52. a fixed mount; 53. a screw rod; 54. a nut; 55. a circulating fan; 6. an air return duct; 7. a rotating frame; 71. a central base; 72. A drying rack; 73. a steel rail; 74. a gear; 75. a pin gear; 76. a guide wheel; 77. a rotating electric machine; 8. an induced draft system; 81. a positive and negative rotation fan; 82. an electromagnetic valve; 9. a heating system; 91. a feed inlet; 92. a combustion furnace; 93. a spiral duct; 94. a feeding motor; 95. a cover body; 96. an air outlet; 10. a fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

As shown in fig. 1-4, a fig drying and processing device comprises a shell 1, wherein the shell 1 is made of a color steel sandwich plate; a drying area 2, a hot air area 3 and a dehumidifying system 4 are arranged in the shell 1, the hot air area 3 is an area for supplementing air heat, the drying area 2 is an area for exchanging heat with figs placed in the shell to evaporate moisture in the figs, and the dehumidifying system 4 works when the moisture in the figs is evaporated to remove water vapor in the air; a moving air duct 5 and a return air duct 6 are arranged between the drying area 2 and the hot air area 3, and circulating fans 55 are arranged in the moving air duct 5 and the return air duct 6, wherein the blowing direction of the moving air duct 5 is from the hot air area 3 to the drying area 2, the blowing direction of the return air duct 6 is from the drying area 2 to the hot air area 3, and the drying area 2, the hot air area 3, the moving air duct 5 and the return air duct 6 actually form an air path circulation; a rotating frame 7 is arranged in the drying area 2, figs needing to evaporate moisture are placed on each layer of the rotating frame 7, an induced air system 8 and a heating system 9 which are connected together are arranged in the hot air area 3, the induced air system 8 sucks air from the outside before the operation is started and injects the air into the heating system 9, the induced air system 8 is closed after a period of time, and then the heating system 9 starts to operate; the rotating frame 7 can spin in the drying area 2, the moving air duct 5 can reciprocate at the junction between the drying area 2 and the hot air area 3, and the moving direction of the moving air duct 5 actually reciprocates along the up-down direction of the rotating frame 7, so that the heat obtained by the upper layer and the lower layer of the rotating frame 7 is more uniform; the lower part of the shell 1 is also provided with universal wheels and a hand-operated ash bucket for discharging fuel waste residues.

Further, the movable air duct 5 includes a motor 51 and a fixing frame 52, the fixing frame 52 is a hollow structure and has threads inside, one end of the fixing frame 52 is connected to the inner side of the casing 1 by bolts, an output end of the motor 51 is connected to a lead screw 53 through a coupler, one end of the lead screw 53, which is far away from the motor 51, is inserted into the fixing frame 52, a nut 54 is screwed on the lead screw 53, the nut 54 is arranged in the fixing frame 52 and is rigidly connected to the fixing frame 52, a portion of the lead screw 53, which is exposed outside the fixing frame 52, passes through a pipeline and is welded to the pipeline, circulating fans 55 are arranged at both ends of the pipeline to guide hot air in the hot air zone 3 to the drying zone 2, when the motor 51 is started, the output end of the motor 51 drives the lead screw 53 to perform lead screw pair.

Further, the rotating frame 7 comprises a central base 71, a drying frame 72, a rotating motor 77, a steel rail 73, a gear 74 and a pin gear 75, the central base 71 is just connected with the middle position of the bottom of the drying frame 72, the steel rail 73 is arranged on the central base 71 in a surrounding mode, a guide wheel 76 is arranged below the drying frame 72, the guide wheel 76 is inserted into a groove of the steel rail 73, the output end of the rotating motor 77 is connected with the gear 74 through a coupler and a speed reducer, and the pin gear 75 matched with the gear 74 is arranged below the drying frame 72 in a surrounding mode at a position close to the gear 74.

When the rotating motor 77 is started, the output end of the rotating motor 77 is transmitted to the transmission shaft through the speed reducer according to a certain rotating speed ratio, so that the gear 74 is driven to rotate, the gear 74 forms gear transmission with the pin gear 75 at the bottom end of the drying frame 72 when rotating, at the moment, the drying frame 72 spins by taking the central base 71 at the bottom as a rotating shaft, the guide wheel 76 supporting the bottom surface of the drying frame 72 rotates in the steel rail 73 as a pulley, and the rotating motor 77 adjusts the rotating speed through the frequency converter when rotating, so that the rotating speed of the drying frame 72 is adjusted.

Further, the heating system 9 includes a feeding port 91, a combustion furnace 92 and a spiral duct 93, a feeding motor 94 is connected between the feeding port 91 and the combustion furnace 92 through a pipeline, a door is disposed on the feeding port 91, a user opens the door to dump fuel, the fuel enters the combustion furnace 92 under the action of the feeding motor 94, the combustion furnace 92 is respectively communicated with the spiral duct 93 and the return duct 6 through a pipeline, air entering from the return duct is heated when passing through the combustion furnace 92 and then enters the spiral duct 93, the spiral duct 93 is actually disposed in a cover 95, an open slot for the movable duct 5 to extend into and slide up and down is disposed on one side of the cover 95 near the movable duct 5, a plurality of air outlets 96 are disposed on one side of the spiral duct 93 near the movable duct 5 for discharging hot air to the position of the movable duct 5, an air inducing system 8 is connected to the upper end of the spiral duct 93, when the, the air induction system 8 introduces air into the spiral duct 93 from the outside.

Furthermore, the dehumidifying system 4 comprises a dehumidifier 41 and a water collecting plate 42, the water collecting plate 42 is umbrella-shaped and is just connected outside the housing 1, the dehumidifier 41 extends out of the housing 1 through a pipeline and is aligned with the umbrella-shaped inner side of the water collecting plate 42, high-temperature water vapor which is led out of the housing 1 from the interior of the housing 1 through the dehumidifier 41 is blocked after being blown to the water collecting plate 42 and is condensed into water at normal temperature, and a water collecting tank 43 is arranged below the water collecting plate 42 and used for collecting the dropped condensed water so as to reduce the diffusion of the steam.

Further, the induced draft system 8 comprises a forward and reverse rotation fan 81 and an electromagnetic valve 82, one side of the forward and reverse rotation fan 81 is exposed outside the casing 1, the other side of the forward and reverse rotation fan is connected with the heating system 9 through a pipeline and the electromagnetic valve 82, when the equipment is started, the electromagnetic valve 82 is opened, the forward and reverse rotation fan 81 is filled with normal temperature air from the outside and injected into the heating system 9, after a period of time, the electromagnetic valve 82 is closed, and the forward and reverse rotation fan 81 is stopped; when the fig is not required to be dried any more, the electromagnetic valve 82 is opened, and the forward and reverse rotating fan 81 exhausts the damp and hot air in the equipment, so that the damp degree in the equipment is reduced.

Furthermore, the side of the rotating frame 7 is provided with a plurality of fan blades 10 in a surrounding manner, and when the rotating frame 7 rotates, the fan blades 10 are driven to move in a fanning manner, which is substantially to increase the air flow in the drying area 2, so that the air temperature at each position of the drying area 2 is more balanced.

The utility model discloses a concrete theory of operation: placing figs needing moisture evaporation on each layer of shelf of a rotating frame 7, paving a screen mesh on the shelves and fixing the positions of the figs, starting an induced air system 8 to introduce air into a hot air zone 3, closing the induced air system 8 after a period of time, heating the air in the hot air zone 3 to a drying zone 2 through a moving air duct 5, cooling the air in the drying zone 2 and returning the air to the hot air zone 3 through a return air duct 6, and enabling the air to sequentially pass through the hot air zone 3, the moving air duct 5, the drying zone 2 and the return air duct 6 to actually form an air path circulation; meanwhile, the moving air duct 5 moves up and down in order to make the fig on the upper layer and the lower layer of the rotating frame 7 receive heat uniformly, and the rotating frame 7 is also rotated in the process, so that the fig on both sides of the rotating frame 7 receive heat uniformly.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A fig drying and processing device comprises a shell, wherein a drying area, a hot air area and a moisture removal system are arranged in the shell; a movable air duct and a return air duct are arranged between the drying area and the hot air area; a rotary frame is arranged in the drying area; an induced air system and a heating system which are connected together are arranged in the hot air area; the rotary frame can spin in the drying zone, and the moving air duct can move back and forth at the junction between the drying zone and the hot air zone.

2. The fig drying and processing device according to claim 1, wherein the moving air duct comprises a motor and a fixing frame, a screw rod is connected to an output end of the motor, one end of the screw rod, which is far away from the motor, is inserted into the fixing frame, a nut is screwed on the screw rod, the nut is arranged in the fixing frame and rigidly connected with the fixing frame, and a part of the screw rod, which is exposed outside the fixing frame, is connected with a circulating fan through a pipeline.

3. The fig drying and processing device according to claim 1, wherein the rotating frame comprises a central base, a drying frame, a rotating motor, a steel rail, a gear and a pin gear, the central base is rigidly connected to the middle position of the bottom of the drying frame, the steel rail is arranged on the central base in a surrounding manner, a guide wheel is arranged below the drying frame, the guide wheel is inserted into a groove of the steel rail, the output end of the rotating motor is connected with the gear through a coupler and a speed reducer, and the pin gear matched with the gear is arranged below the drying frame in a surrounding manner at a position close to the gear.

4. The fig drying and processing device according to claim 1, wherein the heating system comprises a feeding port, a combustion furnace and a spiral duct, a feeding motor is connected between the feeding port and the combustion furnace through a pipeline, the combustion furnace is respectively communicated with the spiral duct and the return duct through a pipeline, a plurality of air outlets are formed in one side of the spiral duct close to the moving duct, and the spiral duct is further connected with the induced air system through a pipeline.

5. The fig drying and processing device according to claim 1, wherein the moisture removing system comprises a dehumidifier and a water collecting plate, the water collecting plate is umbrella-shaped and is just connected outside the housing, the dehumidifier extends out of the housing through a pipeline and is aligned with the inner side of the umbrella-shaped water collecting plate, and a water collecting tank is further arranged below the water collecting plate.

6. The fig drying and processing device according to claim 1, wherein the induced air system comprises a forward and reverse rotation fan and an electromagnetic valve, one side of the forward and reverse rotation fan is exposed outside the housing, and the other side of the forward and reverse rotation fan is connected with the electromagnetic valve through a pipeline to form the heating system.

7. The fig drying and processing device according to claim 1, wherein the side of the rotating frame is surrounded by a plurality of fan blades.