Hot air drying device

Abstract

The utility model relates to the field of medicine processing equipment, in particular to a hot air drying device which comprises a box body and a drying mechanism, the drying mechanism comprises a filter cylinder, a disc, a conical plate, a plurality of scraping plates, an inclined plate, a hydraulic cylinder, an exhaust pipe, a rotating assembly, a feeding assembly and a hot air assembly, the filter cylinder is fixedly connected with the box body, and the inclined plate is fixedly connected with the box body. The disc is attached to the bottom of the filter cylinder, the conical plate is fixedly connected with the disc, the multiple scraping plates are fixedly connected with the conical plate and attached to the inner wall of the filter cylinder, the hydraulic cylinder is fixedly connected with the box body, the output end of the hydraulic cylinder penetrates through the inclined plate and is rotationally connected with the disc, the box body is provided with a discharging opening, and the rotating assembly is arranged in the filter cylinder. The hot air assembly is arranged on the outer side of the box body, the feeding assembly is arranged on the upper surface of the box body, and through the arrangement, hot air can make better contact with raw materials, so that the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of medicine processing equipment, in particular to a hot air drying device. Background Art

[0002] The biopharmaceutical industry is composed of the biotechnology industry and the pharmaceutical industry. In the pharmaceutical process, the raw materials need to be dried, but most of the existing drying devices use baking methods. During the drying process, the materials are heated unevenly, which can easily lead to the inability to completely dry the materials. If the temperature of a certain position of the material is too high, it is easy to cause damage to the material, which is inconvenient in the actual processing process.

[0003] In order to solve the above technical problems, the prior art patent (CN210952156U) discloses a drying processing device for biomedicine, including a box body, a conical feeding hopper, a material guide pipe and a material barrel and other components. A conical feeding hopper is provided on the top of the box body, and a material guide pipe is fixedly installed on the bottom surface of the conical feeding hopper. A material barrel is provided in the box body. The material barrel is a mesh structure, and the top and bottom of the material barrel are both conical structures. A feed hole is opened in the middle of the top surface of the material barrel, and the material guide pipe is inserted into the feed hole and connected to the feed hole through a bearing. A discharge hole is opened in the middle of the bottom surface of the material barrel, and an inner bevel gear ring is fixedly installed on the inner wall of the discharge hole. Hot air is blown into one side of the material barrel through a blowing hopper, and hot air is extracted from the other side of the material barrel by an exhaust hopper, which is conducive to further improving the circulation speed of the hot air, thereby further accelerating the drying speed of the material, and is more convenient in use.

[0004] In the above-mentioned prior art, the centrifugal force generated when the material barrel rotates will cause the raw materials to stick to its inner wall and cause blockage, making it difficult for hot air to enter the material barrel, thereby affecting the drying effect. Utility Model Content

[0005] The utility model aims to provide a hot air drying device, aiming to solve the technical problem in the prior art that the centrifugal force generated when the material barrel rotates will cause the raw materials to stick to its inner wall and cause blockage, making it difficult for hot air to enter the material barrel, thereby affecting the drying effect.

[0006] To achieve the above-mentioned purpose, the utility model adopts a hot air drying device, including a box and a drying mechanism, wherein the drying mechanism includes a filter cartridge, a disc, a conical plate, a plurality of scrapers, an inclined plate, a hydraulic cylinder, an exhaust pipe, a rotating assembly, a feeding assembly and a hot air assembly, wherein the filter cartridge is fixedly connected to the box and is located inside the box, the inclined plate is fixedly connected to the box and is located inside the box, the disc is fitted with the bottom of the filter cartridge, the conical plate is fixedly connected to the disc and is located on the upper surface of the disc, and the plurality of scrapers are respectively connected to the The conical plates are fixedly connected and respectively fit with the inner walls of the filter cartridges, the hydraulic cylinders are fixedly connected to the box and are located inside the box, the output end of the hydraulic cylinders passes through the inclined plate and is rotatably connected to the disc, the box has a discharge port, the rotating assembly is arranged inside the filter cartridge, the hot air assembly is arranged outside the box, one end of the exhaust pipe passes through the box and is fixedly connected to the box, the other end of the exhaust pipe is fixedly connected to the hot air assembly, and the feeding assembly is arranged on the upper surface of the box.

[0007] Among them, the rotating assembly includes a motor, a roller, a plurality of stirring rods and a connecting piece, the roller is arranged inside the filter cartridge, the motor is fixedly connected to the upper surface of the box body, the output end of the motor passes through the box body and is fixedly connected to the roller, the plurality of stirring rods are fixedly connected to the outside of the roller, and the connecting piece is arranged at the lower end of the roller.

[0008] Wherein, the connecting member includes a connecting rod and a sleeve, the sleeve is fixedly connected to the conical plate and is located on the upper surface of the conical plate, the sleeve has a rectangular groove adapted to the connecting rod, one end of the connecting rod is fixedly connected to the roller, and the other end of the connecting rod is inserted into the rectangular groove.

[0009] Among them, the hot air component includes a hot air blower, a wind hood and an air intake pipe. The hot air blower is fixedly connected to the box body and is located on one side of the box body. The wind hood passes through the box body and is fixedly connected to the box body. One end of the air intake pipe is fixedly connected to the hot air blower, and the other end of the air intake pipe passes through the wind hood and is fixedly connected to the wind hood.

[0010] Among them, the feeding assembly includes a feeding hopper, a sealing cover and a handle. The feeding hopper passes through the box body and is fixedly connected to the box body. The sealing cover is arranged on the upper surface of the feeding hopper and is hinged to the feeding hopper. The handle is fixedly connected to the sealing cover and is located on the upper surface of the sealing cover.

[0011] Among them, the hot air drying device also includes two fixed rods, a grip rod and multiple rollers, one end of the two fixed rods is fixedly connected to the box body respectively, and the other end of the two fixed rods is fixedly connected to the grip rod respectively, and the multiple rollers are all arranged on the lower surface of the box body.

[0012] The utility model discloses a hot air drying device, wherein a plurality of scrapers are respectively fixedly connected to the conical plate and respectively fit with the inner wall of the filter cartridge, the output end of the hydraulic cylinder passes through the inclined plate and is rotatably connected with the disc, and when it is used, the raw material is put into the filter cartridge through the feeding assembly, and hot air is blown into the interior of the box through the hot air assembly, and the air in the box is discharged to the hot air assembly through the exhaust pipe for heating, so that the hot air circulates inside the box, and then the conical plate is driven to rotate by the rotating assembly, and the conical plate drives the disc to rotate, so that the plurality of scrapers are rotated, and the scrapers are attached to the filter cartridge. The raw materials on the inner wall are cleaned so that the hot air in the box can better enter the filter cartridge, thereby drying the raw materials in the filter cartridge. After drying is completed, the hydraulic cylinder is started, and the output end of the hydraulic cylinder drives the disc to move downward, and the disc drives the conical plate to move downward, so that the conical plate is separated from the rotating assembly, so that the raw materials in the filter cartridge slide through the conical plate to the inclined plate, and then are discharged from the discharge port. This method can effectively solve the problem in the prior art that the centrifugal force generated when the material barrel rotates will cause the raw materials to stick to its inner wall and cause blockage, making it difficult for hot air to enter the material barrel, thereby affecting the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0016] Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-box, 102-discharge port, 103-filter cartridge, 104-disc, 105-conical plate, 106-scraper, 107-inclined plate, 108-hydraulic cylinder, 109-exhaust pipe, 110-motor, 111-roller, 112-stirring rod, 113-connecting rod, 114-sleeve, 115-rectangular groove, 116-hot air blower, 117-wind hood, 118-intake pipe, 119-feeding hopper, 120-sealing cover, 121-handle, 201-fixed rod, 202-grip rod, 203-roller. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 This is a cross-sectional view of the overall structure of the first embodiment of the utility model. Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0022] The utility model provides a hot air drying device, including a box 101 and a drying mechanism, the drying mechanism includes a filter cartridge 103, a disc 104, a conical plate 105, a plurality of scrapers 106, an inclined plate 107, a hydraulic cylinder 108, an exhaust pipe 109, a rotating assembly, a feeding assembly and a hot air assembly, the rotating assembly includes a motor 110, a roller 111, a plurality of stirring rods 112 and a connecting piece, the connecting piece includes a connecting rod 113 and a sleeve 114, the hot air assembly includes a hot air blower 116, a wind hood 117 and an air inlet pipe 118, the feeding assembly includes a feeding hopper 119, a sealing cover 120 and a handle 121, the above-mentioned scheme solves the problem in the prior art that the centrifugal force generated when the material barrel rotates will cause the raw materials to stick to its inner wall and cause blockage, making it difficult for the hot air to enter the material barrel, thereby affecting the drying effect.

[0023] According to this specific embodiment, the filter cartridge 103 is fixedly connected to the housing 101 and is located inside the housing 101. The inclined plate 107 is fixedly connected to the housing 101 and is located inside the housing 101. The disc 104 is fitted with the bottom of the filter cartridge 103. The conical plate 105 is fixedly connected to the disc 104 and is located on the upper surface of the disc 104. The plurality of scrapers 106 are respectively fixedly connected to the conical plate 105 and are respectively fitted with the inner wall of the filter cartridge 103. The hydraulic cylinder 108 is fixedly connected to the housing 101. The output end of the hydraulic cylinder 108 penetrates the inclined plate 107 and is rotatably connected to the disc 104. The box 101 has a discharge port 102. The rotating assembly is arranged inside the filter cartridge 103. The hot air assembly is arranged outside the box 101. One end of the exhaust pipe 109 penetrates the box 101 and is fixedly connected to the box 101. The other end of the exhaust pipe 109 is fixedly connected to the hot air assembly. The feeding assembly is arranged on the upper surface of the box 101. When the filter cartridge 103 is used, the raw material is put into the filter cartridge 103 through the feeding assembly, and hot air is blown into the interior of the box body 101 through the hot air assembly. The air in the box body 101 is discharged to the hot air assembly through the exhaust pipe 109 for heating, so that the hot air circulates inside the box body 101, and then the cone plate 105 is driven to rotate by the rotating assembly, and the cone plate 105 drives the disc 104 to rotate, so that the multiple scrapers 106 rotate, and the scrapers 106 are used to scrape the raw material attached to the inner wall of the filter cartridge 103. Cleaning is performed so that the hot air in the box body 101 can better enter the filter cartridge 103, thereby drying the raw materials in the filter cartridge 103. After drying is completed, the hydraulic cylinder 108 is started, and the output end of the hydraulic cylinder 108 drives the disc 104 to move downward, and the disc 104 drives the conical plate 105 to move downward, so that the conical plate 105 is separated from the rotating assembly, so that the raw materials in the filter cartridge 103 slide through the conical plate 105 to the inclined plate 107, and then are discharged from the discharge port 102.

[0024] Among them, the roller 111 is arranged inside the filter cartridge 103, the motor 110 is fixedly connected to the upper surface of the box body 101, the output end of the motor 110 passes through the box body 101 and is fixedly connected to the roller 111, the multiple stirring rods 112 are fixedly connected to the outside of the roller 111, and the connecting piece is arranged at the lower end of the roller 111. When it is used specifically, the motor 110 is started, and the output end of the motor 110 drives the roller 111 to rotate, and the roller 111 drives the conical plate 105 to rotate through the connecting piece. At the same time, the roller 111 drives the multiple stirring rods 112 to rotate, thereby stirring the raw materials in the filter cartridge 103 and making the raw materials heated evenly.

[0025] Secondly, the sleeve 114 is fixedly connected to the conical plate 105 and is located on the upper surface of the conical plate 105. The sleeve 114 has a rectangular groove 115 adapted to the connecting rod 113. One end of the connecting rod 113 is fixedly connected to the roller 111, and the other end of the connecting rod 113 is inserted into the rectangular groove 115. When in use, the disc 104 is driven to move upward by the output end of the hydraulic cylinder 108, and the disc 104 drives the conical plate 105 to move upward, and the conical plate 105 drives the sleeve 114 to move upward until the disc 104 is in contact with the lower end of the filter cartridge 103. At this time, the connecting rod 113 is just inserted into the rectangular groove 115, so that the roller 111 is connected to the conical plate 105.

[0026] At the same time, the hot air blower 116 is fixedly connected to the box body 101 and is located on one side of the box body 101. The wind hood 117 passes through the box body 101 and is fixedly connected to the box body 101. One end of the air intake pipe 118 is fixedly connected to the hot air blower 116, and the other end of the air intake pipe 118 passes through the wind hood 117 and is fixedly connected to the wind hood 117. When in use, the hot air is transported to the wind hood 117 through the hot air blower 116 through the air intake pipe 118, and then transported to the interior of the box body 101 through the wind hood 117.

[0027] In addition, the feeding hopper 119 passes through the box body 101 and is fixedly connected to the box body 101. The sealing cover 120 is arranged on the upper surface of the feeding hopper 119 and is hinged to the feeding hopper 119. The handle 121 is fixedly connected to the sealing cover 120 and is located on the upper surface of the sealing cover 120. When it is used, the handle 121 is pulled, and the handle 121 drives the sealing cover 120 to rotate, thereby opening the feeding hopper 119, and then the raw material is put into the feeding hopper 119, so that the raw material falls into the interior of the filter cartridge 103.

[0028] When using a hot air drying device of the present embodiment, raw materials are put into the filter cartridge 103 through the feeding hopper 119, and the hot air is transported to the wind hood 117 through the air inlet pipe 118 by the hot air blower 116, and then transported to the inside of the box body 101 through the wind hood 117, and the air in the box body 101 is discharged to the hot air blower 116 through the exhaust pipe 109 for heating, so that the hot air circulates inside the box body 101, and then the motor 110 is started, and the output end of the motor 110 drives the roller 111 to rotate, and the roller 111 drives the connecting rod 113 to rotate, and the connecting rod 113 drives the sleeve 114 to rotate, and the sleeve 114 drives the conical plate 105 to rotate, and the conical plate 105 drives the disc 104 to rotate, so that the plurality of scrapers 106 rotate, and the scrapers 106 clean the raw materials attached to the inner wall of the filter cartridge 103, so that the box body The hot air in 101 can better enter the filter cartridge 103, thereby drying the raw materials in the filter cartridge 103. At the same time, the roller 111 drives the multiple stirring rods 112 to rotate, thereby stirring the raw materials in the filter cartridge 103, so that the raw materials are evenly heated. After drying is completed, the hydraulic cylinder 108 is started, and the output end of the hydraulic cylinder 108 drives the disc 104 to move downward, and the disc 104 drives the conical plate 105 to move downward, and the conical plate 105 drives the sleeve 114 to move downward, so that the sleeve 114 is separated from the connecting rod 113, so that the raw materials in the filter cartridge 103 slide through the conical plate 105 to the inclined plate 107, and then are discharged from the discharge port 102 through the inclined plate 107. This method can effectively solve the problem in the prior art that the centrifugal force generated when the material barrel rotates will cause the raw materials to stick to its inner wall and cause blockage, making it difficult for hot air to enter the material barrel, thereby affecting the drying effect.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a hot air drying device, which also includes two fixing rods 201 , a gripping rod 202 and a plurality of rollers 203 .

[0032] According to this specific embodiment, one end of the two fixed rods 201 is fixedly connected to the box body 101 respectively, and the other ends of the two fixed rods 201 are fixedly connected to the gripping rod 202 respectively. The multiple rollers 203 are all arranged on the lower surface of the box body 101. When in use, the gripping rod 202 is pushed, and the gripping rod 202 drives the box body 101 to move through the two connecting rods 113, and causes the multiple rollers 203 to rotate.

[0033] When using the hot air drying device of this embodiment, the handle 202 is pushed, and the handle 202 drives the box 101 to move through the two connecting rods 113, and causes the multiple rollers 203 to rotate, thereby facilitating the movement of the device.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A hot air drying device, comprising a box, characterized in that: It also includes a drying mechanism, which includes a filter cartridge, a disc, a conical plate, a plurality of scrapers, an inclined plate, a hydraulic cylinder, an exhaust pipe, a rotating assembly, a feeding assembly and a hot air assembly. The filter cartridge is fixedly connected to the box and is located inside the box. The inclined plate is fixedly connected to the box and is located inside the box. The disc is fitted with the bottom of the filter cartridge. The conical plate is fixedly connected to the disc and is located on the upper surface of the disc. A plurality of scrapers are respectively fixedly connected to the conical plate and are respectively fitted with the inner wall of the filter cartridge. The hydraulic cylinder is fixedly connected to the box and is located inside the box. The output end of the hydraulic cylinder passes through the inclined plate and is rotatably connected to the disc. The box has a discharge port. The rotating assembly is arranged inside the filter cartridge. The hot air assembly is arranged outside the box. One end of the exhaust pipe passes through the box and is fixedly connected to the box. The other end of the exhaust pipe is fixedly connected to the hot air assembly. The feeding assembly is arranged on the upper surface of the box.

2. The hot air drying device according to claim 1, characterized in that: The rotating assembly includes a motor, a roller, a plurality of stirring rods and a connecting piece. The roller is arranged inside the filter cartridge, the motor is fixedly connected to the upper surface of the box body, the output end of the motor passes through the box body and is fixedly connected to the roller, the plurality of stirring rods are fixedly connected to the outside of the roller, and the connecting piece is arranged at the lower end of the roller.

3. The hot air drying device according to claim 2, characterized in that: The connecting member includes a connecting rod and a sleeve, wherein the sleeve is fixedly connected to the conical plate and is located on the upper surface of the conical plate, and the sleeve has a rectangular groove adapted to the connecting rod, one end of the connecting rod is fixedly connected to the roller, and the other end of the connecting rod is inserted into the rectangular groove.

4. The hot air drying device according to claim 3, characterized in that: The hot air assembly includes a hot air blower, an air hood and an air intake pipe. The hot air blower is fixedly connected to the box and is located on one side of the box. The air hood passes through the box and is fixedly connected to the box. One end of the air intake pipe is fixedly connected to the hot air blower, and the other end of the air intake pipe passes through the air hood and is fixedly connected to the air hood.

5. The hot air drying device according to claim 4, characterized in that: The feeding assembly includes a feeding hopper, a sealing cover and a handle. The feeding hopper passes through the box body and is fixedly connected to the box body. The sealing cover is arranged on the upper surface of the feeding hopper and is hinged to the feeding hopper. The handle is fixedly connected to the sealing cover and is located on the upper surface of the sealing cover.

6. The hot air drying device according to claim 5, characterized in that: The hot air drying device also includes two fixed rods, a gripping rod and a plurality of rollers, one end of the two fixed rods are respectively fixedly connected to the box body, the other end of the two fixed rods are respectively fixedly connected to the gripping rod, and the plurality of rollers are all arranged on the lower surface of the box body.

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