Drying device

Abstract

The utility model discloses a drying device which comprises a drying box, a drying fan is fixedly connected to the side wall of the drying box, an exhaust pipe is fixedly connected to the top of the drying box, a box door mechanism used for opening and closing the drying box is arranged at the front end of the drying box, and the drying device further comprises a rapid dewatering mechanism located in the middle of the drying box. The centrifugal dehydrator is used for rapidly rotating and centrifugally dehydrating materials with relatively high humidity; the cleaning mechanism is located at the top of the drying box; according to the scheme, by arranging the rapid dehydration mechanism, materials with high humidity can be beaten and scattered while being subjected to rotary centrifugal rapid dehydration, so that moisture of the materials is rapidly thrown out, the materials are fully in contact with dry hot air for drying, and the purpose of effectively improving the drying efficiency of the materials is achieved; and by arranging the cleaning mechanism, automatic cleaning and impurity removal can be conveniently conducted on the water throwing net barrel, and therefore the purpose of avoiding the influence of impurity residues on follow-up material drying is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying devices, in particular to a drying device. BACKGROUND

[0002] The drying device refers to a combination of a series of mechanical equipment for drying the moisture or other liquid on the surface of the object through certain technical means. The popular drying technologies mainly include ultraviolet drying, infrared drying, electromagnetic drying and hot air drying, which have their own characteristics and are widely used in the drying of various mechanical equipment and food.

[0003] However, when the above-mentioned method is used to dry the material, since the moisture on the surface of the material is more and the material is mostly accumulated in the container when the hot air is used to dry the material with high humidity, it is often necessary to consume a large amount of time to fully dry the moisture on the surface of the material and the moisture of the material accumulated in the middle, so the efficiency is low. Therefore, the technical personnel in the art provides a drying device to solve the problems in the background art.

[0004] However, when the above-mentioned method is used to dry the material, since the moisture on the surface of the material is more and the material is mostly accumulated in the container when the hot air is used to dry the material with high humidity, it is often necessary to consume a large amount of time to fully dry the moisture on the surface of the material and the moisture of the material accumulated in the middle, so the efficiency is low. Therefore, the technical personnel in the art provides a drying device to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the background art, the present application provides a drying device.

[0006] The drying device provided by the present application adopts the following technical scheme:

[0007] A drying device, comprising a drying box, a drying fan fixedly connected to the side wall of the drying box, an exhaust pipe fixedly connected to the top of the drying box, a box door mechanism provided at the front end of the drying box for opening and closing the drying box, and further comprising

[0008] A rapid dehydration mechanism located in the middle of the drying box for rapidly rotating and centrifugally dehydrating the material with high humidity;

[0009] A cleaning mechanism located at the top of the drying box for cleaning the rapid dehydration mechanism;

[0010] The rapid dehydration mechanism comprises a water throwing net barrel, a feeding port and a plurality of material beating assemblies, one end of the water throwing net barrel is installed in the middle of the drying box through a driving assembly, the feeding port is formed at the other end of the water throwing net barrel, and the plurality of material beating assemblies are evenly distributed and installed on the inner wall of the water throwing net barrel.

[0011] Preferably, the driving assembly comprises a rotating shaft, two transmission gears, a motor and a fixing frame, one end of the water throwing net barrel is rotatably connected to the middle part of the drying box through the rotating shaft, the rotating shaft is fixedly connected with one of the transmission gears through rotating penetrating the middle part of the drying box, the sidewall of the motor is fixedly connected to the rear end of the drying box through the fixing frame, the output end of the motor is fixedly connected with the other transmission gear, and the sidewalls of the two transmission gears are engaged.

[0012] Preferably, the material beating assembly comprises two support frames, a beating plate and two torsion springs, the bottoms of the two support frames are fixedly connected to the inner wall of the water throwing net barrel in a symmetrical manner, one end of the beating plate is rotatably connected between the two support frames, and the two ends of the two torsion springs are fixedly connected to the sidewalls of the two support frames and the two ends of the beating plate.

[0013] Preferably, the cleaning mechanism comprises a water tank, a first water pump, a water delivery pipe, a spray head and a circulating assembly, the bottom of the water tank is fixedly connected to the top of the drying box, the first water pump is fixedly connected to the inner bottom end of the water tank, one end of the spray head is fixedly connected to the inner top end of the drying box, the water delivery pipe is fixedly connected with one end of the first water pump and one end of the spray head through penetrating the bottom of the water tank and the top of the drying box respectively, and the circulating assembly is installed at the inner bottom end of the drying box.

[0014] Preferably, the circulating assembly comprises a water storage tank, a second water pump and a circulating water pipe, the water storage tank is fixedly connected to the inner bottom end of the drying box, the second water pump is fixedly connected to the inner bottom end of the water storage tank, and the two ends of the circulating water pipe are fixedly connected to one end of the second water pump and the sidewall of the water tank respectively.

[0015] Preferably, the box door mechanism comprises a support shaft and a box door plate, one end of the support shaft is fixedly connected to the front end of the drying box, and one end of the box door plate is rotatably connected to the sidewall of the support shaft.

[0016] To sum up, the present application has the following beneficial technical effects:

[0017] By arranging the rapid dehydration mechanism, the material with high humidity can be rapidly dehydrated by rotation and centrifugation, and the material can be beaten and scattered at the same time, so that the water in the material is rapidly thrown out and fully contacted with the dry hot air for drying, thereby effectively improving the drying efficiency of the material. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structure diagram of a drying device in the embodiment of the present application;

[0019] Figure 2 is a left view sectional view of a partial structure of a drying device in an embodiment of the present application;

[0020] Figure 3 is a structure schematic view of a material beating assembly of a drying device in an embodiment of the present application;

[0021] Figure 4 is a structure front view sectional view of a cleaning mechanism of a drying device in an embodiment of the present application.

[0022] BRIEF DESCRIPTION OF THE DRAWINGS 1, drying box; 101, drying fan; 102, exhaust pipe; 2, box door mechanism; 201, support shaft; 202, box door plate; 3, rapid dehydration mechanism; 301, water throwing net barrel; 302, feeding port; 4, driving assembly; 401, rotating shaft; 402, transmission gear; 403, motor; 404, fixing frame; 5, material beating assembly; 501, support frame; 502, material beating plate; 503, torsional spring; 6, cleaning mechanism; 601, water tank; 602, first water pump; 603, water delivery pipe; 604, spray head; 7, circulating assembly; 701, water storage tank; 702, second water pump; 703, circulating water pipe. DETAILED DESCRIPTION

[0023] The following will be described in detail in combination with the accompanying drawings Figures 1-4 The present application will be further described in detail.

[0024] An embodiment of the present application discloses a drying device. Referring to Figure 2 Figure 3 A drying device, comprising a drying box 1, a drying fan 101 fixedly connected to a side wall of the drying box 1, an exhaust pipe 102 fixedly connected to a top of the drying box 1, and a box door mechanism 2 provided at a front end of the drying box 1 for opening and closing the drying box 1, further comprising

[0025] A rapid dehydration mechanism 3 located at a middle part of the drying box 1 for rapidly rotating and centrifugally dehydrating materials with high humidity;

[0026] A cleaning mechanism 6 located at a top of the drying box 1 for cleaning the rapid dehydration mechanism 3;

[0027] The rapid dehydration mechanism 3 comprises a water throwing net barrel 301, a feeding port 302, and a plurality of material beating assemblies 5, one end of the water throwing net barrel 301 is installed at the middle part of the drying box 1 through a driving assembly 4, the feeding port 302 is opened at the other end of the water throwing net barrel 301, and the plurality of material beating assemblies 5 are installed on the inner wall of the water throwing net barrel 301 in a uniform distribution manner;

[0028] The drive assembly 4 includes a rotating shaft 401, two transmission gears 402, a motor 403, and a fixing frame 404. One end of the water-spraying net bucket 301 is rotatably connected to the middle of the drying box 1 via the rotating shaft 401, and the rotating shaft 401 is fixedly connected to one of the transmission gears 402 by rotating through the middle of the drying box 1. The side wall of the motor 403 is fixedly connected to the rear end of the drying box 1 via the fixing frame 404, and the output end of the motor 403 is fixedly connected to the other transmission gear 402, and the side walls of the two transmission gears 402 mesh with each other.

[0029] The material-feeding assembly 5 includes two support frames 501, a material-feeding plate 502, and two torsion springs 503. The bottoms of the two support frames 501 are symmetrically fixed to the inner wall of the water-spraying net bucket 301. One end of the material-feeding plate 502 is rotatably connected between the two support frames 501. The two ends of the two torsion springs 503 are respectively fixed to the side walls of the two support frames 501 and the two ends of the material-feeding plate 502.

[0030] The door mechanism 2 includes a support shaft 201 and a door panel 202. One end of the support shaft 201 is fixedly connected to the front end of the drying oven 1, and one end of the door panel 202 is rotatably connected to the side wall of the support shaft 201.

[0031] In this embodiment, firstly, the door panel 202 is supported by the support shaft 201, and the drying chamber 1 is opened by rotating the door panel 202. At this time, the material is transferred from the inlet 302 into the water-spraying net 301. Then, the drying chamber 1 is closed by rotating the door panel 202 in the opposite direction. Then, the drying fan 101 is started to continuously blow dry hot air into the drying chamber 1. The dry hot air dries the material in the water-spraying net 301, and the generated water vapor is discharged through the exhaust pipe 102. At the same time, the motor 403, which is supported and fixed by the fixing frame 404, is started to provide force to drive one of the transmission gears 402 connected to it to rotate. The rotation of one transmission gear 402 drives the other transmission gear 402 to rotate. The rotation of the other transmission gear 402 drives the shaft 401 connected to it to rotate. Rotation of the centrifugal force causes the water-spinning net 301 to rotate inside the drying chamber 1. This rotation, under centrifugal force, causes the material inside the net to quickly expel surface moisture. The rotation of the net 301 also causes the material to tumble inside. The material is then subjected to a colliding action between two support frames 501 by the tack plate 502, which rotates in response to the material. A torsion spring 503 provides a reaction force, causing the tack plate 502 to rotate. This rotation and tumbling action of the tack plate 502 effectively beats and disperses the tumbling material, facilitating moisture removal and drying. This process allows for rapid centrifugal dehydration of heavily moist materials while simultaneously beating and dispersing the material, ensuring sufficient contact with hot air for drying and effectively improving drying efficiency.

[0032] Furthermore, the cleaning mechanism 6 includes a water tank 601, a first water pump 602, a water supply pipe 603, a spray head 604, and a circulation component 7. The bottom of the water tank 601 is fixedly connected to the top of the drying chamber 1. The first water pump 602 is fixedly connected to the bottom inner side of the water tank 601. One end of the spray head 604 is fixedly connected to the top inner side of the drying chamber 1. The water supply pipe 603 passes through the bottom of the water tank 601 and the top of the drying chamber 1 and is fixedly connected to one end of the first water pump 602 and one end of the spray head 604, respectively. The circulation component 7 is installed at the bottom inner side of the drying chamber 1.

[0033] The circulation component 7 includes a water storage tank 701, a second water pump 702, and a circulation water pipe 703. The water storage tank 701 is fixedly connected to the inner bottom of the drying oven 1, the second water pump 702 is fixedly connected to the inner bottom of the water storage tank 701, and the two ends of the circulation water pipe 703 are respectively fixedly connected to one end of the second water pump 702 and the side wall of the water tank 601.

[0034] Based on the above embodiments, before and after drying the material, water is added to the water tank 601, and then the first water pump 602 is activated to provide force to transport the water in the water tank 601 to the spray head 604 through the water supply pipe 603. The spray head 604 is opened to spray water to clean the rotating water-spraying net bucket 301 below, keeping the water-spraying net bucket 301 clean before and after use. The wastewater after cleaning is collected through the water storage tank 701, and then the second water pump 702 is activated to filter the wastewater through the filter screen at the water inlet and then transport it back to the water tank 601 through the circulating water pipe 703 for recycling. This achieves the effect of automatically cleaning and removing impurities from the water-spraying net bucket 301, avoiding the effect of impurities remaining and affecting the subsequent material drying.

[0035] The principle of the drying device in this embodiment is as follows: In use, firstly, the door panel 202 is rotated via the support shaft 201, opening the drying chamber 1. At this time, the material is transferred from the inlet 302 into the water-spraying net 301. Then, the drying chamber 1 is closed by rotating the door panel 202 in the opposite direction. Next, the drying fan 101 is started, continuously blowing hot dry air into the drying chamber 1. The hot dry air dries the material in the water-spraying net 301, and the generated water vapor is discharged through the exhaust pipe 102. Simultaneously, the motor 403, supported and fixed by the fixing frame 404, is started to provide power. The force drives one of the connected transmission gears 402 to rotate, which in turn drives the other meshing transmission gear 402 to rotate. The rotation of the other transmission gear 402 in turn drives the connected rotating shaft 401 to rotate. The rotation of the rotating shaft 401 causes the water-spraying screen barrel 301 to rotate inside the drying chamber 1. The rotation of the water-spraying screen barrel 301 causes the material inside the water-spraying screen barrel 301 to be affected by centrifugal force, and the surface water is quickly thrown out of the water-spraying screen barrel 301. The rotation of the water-spraying screen barrel 301 causes the material to tumble inside the water-spraying screen barrel 301, and the material is then tumbled by the material tapping plate 50. 2. After colliding with the material, the material rotates between the two support frames 501 under stress. At this time, the torsion spring 503 provides a reaction force, causing the patting plate 502 to rotate under stress. The rotation and tumbling of the patting plate 502 can beat and pat the tumbling material, dispersing the force on the material, thus facilitating the removal of moisture and drying. This effectively facilitates the rapid dehydration of materials with high moisture content through rotational centrifugation, while simultaneously beating and dispersing the material, allowing the moisture to be quickly removed and ensuring sufficient contact with the drying heat for drying. This effectively improves the drying efficiency of the material. Furthermore, water is added to the water tank 601 before and after drying the material. Then, the first water pump 602 is started to provide force to transport the water in the water tank 601 to the spray head 604 through the water pipe 603. The spray head 604 is opened so that the water can be sprayed out to clean the rotating water-spraying net bucket 301 below, so that the water-spraying net bucket 301 is kept clean before and after use. The wastewater after cleaning is collected through the water storage tank 701, and then the second water pump 702 is started to filter the wastewater through the filter screen at the water inlet and then send it back to the water tank 601 for recycling through the circulating water pipe 703. This achieves the purpose of effectively and automatically cleaning and removing impurities from the water-spraying net bucket 301, avoiding the retention of impurities that may affect the subsequent material drying.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drying apparatus, comprising a drying chamber (1), characterized in that: A drying fan (101) is fixedly connected to the side wall of the drying box (1), and an exhaust pipe (102) is fixedly connected to the top of the drying box (1). A door mechanism (2) for opening and closing the drying box (1) is provided at the front end of the drying box (1). A rapid dehydration mechanism (3) is located in the middle of the drying box (1) for rapidly rotating and centrifugally dehydrating materials with high moisture content. A cleaning mechanism (6) is located on top of the drying box (1) for cleaning the rapid dehydration mechanism (3); The rapid dehydration mechanism (3) includes a water-spraying net barrel (301), a feed inlet (302), and several material-tapping components (5). One end of the water-spraying net barrel (301) is installed in the middle of the drying box (1) through a drive component (4). The feed inlet (302) is opened at the other end of the water-spraying net barrel (301). Several material-tapping components (5) are evenly distributed and installed on the inner wall of the water-spraying net barrel (301).

2. The drying apparatus according to claim 1, characterized in that: The drive assembly (4) includes a rotating shaft (401), two transmission gears (402), a motor (403), and a fixing frame (404). One end of the water-spraying net bucket (301) is rotatably connected to the middle of the drying box (1) via the rotating shaft (401), and the rotating shaft (401) is fixedly connected to one of the transmission gears (402) by rotating through the middle of the drying box (1). The side wall of the motor (403) is fixedly connected to the rear end of the drying box (1) via the fixing frame (404). The output end of the motor (403) is fixedly connected to the other transmission gear (402), and the side walls of the two transmission gears (402) mesh with each other.

3. The drying apparatus according to claim 1, characterized in that: The material-spreading assembly (5) includes two support frames (501), a material-spreading plate (502), and two torsion springs (503). The bottoms of the two support frames (501) are symmetrically fixed to the inner wall of the water-spreading net bucket (301). One end of the material-spreading plate (502) is rotatably connected between the two support frames (501). The two ends of the two torsion springs (503) are respectively fixed to the side walls of the two support frames (501) and the two ends of the material-spreading plate (502).

4. The drying apparatus according to claim 1, characterized in that: The cleaning mechanism (6) includes a water tank (601), a first water pump (602), a water supply pipe (603), a spray head (604), and a circulation component (7). The bottom of the water tank (601) is fixedly connected to the top of the drying box (1). The first water pump (602) is fixedly connected to the bottom inner side of the water tank (601). One end of the spray head (604) is fixedly connected to the top inner side of the drying box (1). The water supply pipe (603) passes through the bottom of the water tank (601) and the top of the drying box (1) and is fixedly connected to one end of the first water pump (602) and one end of the spray head (604), respectively. The circulation component (7) is installed at the bottom inner side of the drying box (1).

5. A drying apparatus according to claim 4, characterized in that: The circulation component (7) includes a water storage tank (701), a second water pump (702), and a circulation water pipe (703). The water storage tank (701) is fixedly connected to the inner bottom of the drying box (1), the second water pump (702) is fixedly connected to the inner bottom of the water storage tank (701), and the two ends of the circulation water pipe (703) are respectively fixedly connected to one end of the second water pump (702) and the side wall of the water tank (601).

6. A drying apparatus according to claim 1, characterized in that: The door mechanism (2) includes a support shaft (201) and a door panel (202). One end of the support shaft (201) is fixedly connected to the front end of the drying oven (1), and one end of the door panel (202) is rotatably connected to the side wall of the support shaft (201).

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