Drying device capable of preventing materials from leaking

Abstract

The utility model relates to the technical field of drying equipment, in particular to an anti-leakage drying device which comprises a shell, a drying fan, a drying assembly and a power assembly, and the drying fan is fixedly installed on one side of the shell; the drying assembly is arranged in the shell and is used for distinguishing materials with particles of different sizes layer by layer and drying the materials in a targeted manner, so that material leakage is avoided; and the power assembly is arranged in the shell and used for fully utilizing power of the drying fan, shaking the drying assembly, promoting screening and preventing material leakage. Compared with the prior art, the problem of material leakage caused by uneven material particle sizes in an existing drying device and the problem of poor drying uniformity of materials with different sizes are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying equipment technical field especially relates to a drying device of preventing material leakage. BACKGROUND

[0002] In the existing drying device, the material leakage problem is a common technical problem. Because the material usually contains particles of different sizes during the drying process, the traditional drying equipment often uses a single filtering or drying structure, which is difficult to effectively distinguish and specifically process the material of different particle sizes. This design is easy to cause small particle material to leak from the gap of the filtering structure, and the large particle material may be affected by the uneven accumulation of hot air, further reducing the drying efficiency. Material leakage not only causes waste of material and increases production cost, but also may pollute the internal and surrounding environment of the equipment, affecting the normal operation and maintenance of the equipment. In addition, material leakage will also lead to uneven drying, affecting the quality of the final product, especially in the food, chemical, pharmaceutical and other industries, material leakage may cause serious health and safety problems.

[0003] In the prior art, the composite particle drying device with publication number CN222257282U is disclosed, which sets the cylinder into multiple fluidized cavities by setting multiple fluidized beds, so that the composite particles pass through each fluidized cavity in turn for patching and drying from top to bottom. However, in actual application, the fluidized bed in the above technical solution is mainly used for step-by-step drying, but the grading filtering function for different particle sizes is not explicitly designed, which will cause small particle material to leak from the gap of the fluidized bed during the drying process, and the mutual accumulation of particles in the same drying process will easily lead to incomplete drying, and large particles are not dried completely, and small particles are over-dried. UTILITY MODEL CONTENT

[0004] Therefore, the purpose of the utility model is to provide a drying device that prevents material leakage to solve the material leakage problem caused by uneven particle size of the material in the existing drying device, and the poor drying uniformity of different size materials.

[0005] To achieve the above purpose, the utility model provides a drying device that prevents material leakage, which comprises a shell, a drying fan, a drying assembly and a power assembly.

[0006] The drying assembly is arranged inside the shell and is used for layer-by-layer distinguishing and specifically drying the material of different sizes to prevent material leakage.

[0007] The power assembly is arranged inside the shell and is used for fully utilizing the power of the drying fan to shake the drying assembly, promote the screening and prevent material leakage.

[0008] Preferably, the drying assembly comprises a plurality of filter plates, the filter plates are slidingly arranged in the inside of the shell, the air outlet side of the drying fan is fixedly installed with an air duct, the air duct penetrates the outer wall of the shell and is connected with the inside of the shell, the air outlet of the air duct is located directly above the filter plates, and the density of the plurality of filter plates from top to bottom increases from small to large.

[0009] Preferably, the power assembly comprises a turbofan, the turbofan is rotatably installed in the inside of the shell, the turbofan is located directly below the air outlet of the air duct, one side of the turbofan is fixedly installed with a first bevel gear, one side of the first bevel gear is meshedly connected with a second bevel gear, the second bevel gear is rotatably installed on the inner wall of the shell, the other end of the second bevel gear is fixedly installed with a third bevel gear, one side of the third bevel gear is meshedly connected with a fourth bevel gear, the inner wall of the shell is rotatably connected with a first rotating roller, the fourth bevel gear is fixedly installed on the first rotating roller, the both ends of the first rotating roller are sleeved with a belt, the other end of the belt is sleeved with a second rotating roller, a plurality of second rotating rollers are rotatably installed on the inner wall of the shell, each two second rotating rollers are driven through a belt, and a plurality of pressing blocks are fixedly installed on the second rotating roller.

[0010] Preferably, one side of the shell is rotatably connected with a door plate, a plurality of springs are fixedly installed on the door plate, a baffle is fixedly installed on the spring, the number of the baffles is consistent with the number of the filter plates, and the positions of the baffles correspond to the filter plates and are used in cooperation.

[0011] Preferably, the number of the second rotating rollers is consistent with the number of the filter plates.

[0012] Preferably, one side of the second rotating roller is closely combined with the filter plate, and the pressing block is a plate-shaped protrusion.

[0013] Preferably, a plurality of air outlet holes are fixedly arranged below one side of the shell, and a dustproof net is fixedly installed outside the air outlet hole.

[0014] Preferably, a scrap collecting bin is slidingly arranged in the inside of the shell and below the filter plates.

[0015] The utility model discloses the beneficial effects of:

[0016] 1. The leak-proof material drying device, through the design of the power assembly, utilizes the airflow power of the drying fan to drive the vortex fan, and through the bevel gear set and the belt transmission drives the second rotating roller to rotate, so that the filter plate produces periodic shaking, which not only promotes the classification and screening of the material, but also uniformly distributes the material, avoiding the occurrence of local accumulation and material leakage. In addition, the periodic compression of the compression block further enhances the shaking effect of the filter plate, ensuring the uniformity and efficiency of the material during the drying process, significantly improving the drying efficiency and quality.

[0017] 2. The leak-proof material drying device, by setting multiple layers of filter plates, the density from top to bottom is from small to large, which can distinguish and dry different sizes of material layer by layer, large particle material is intercepted in the upper layer, and small particle material is filtered in the lower layer, avoiding the problem of material leakage due to uneven particle size, at the same time, the sliding design of the filter plate facilitates disassembly and cleaning, further improving the maintenance convenience and service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to make the technical scheme of the present application or the prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings described below are only the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0019] Figure 1 It is a first perspective view of the overall structure of the present application.

[0020] Figure 2 It is a second perspective view of the overall structure of the present application.

[0021] Figure 3 It is a schematic view of the internal part structure of the present application.

[0022] Figure 4 It is the present application Figure 3 The enlarged schematic view of structure A.

[0023] In the figure, the marks are:

[0024] 1, shell; 2, drying fan; 3, door plate; 4, air duct; 5, filter plate; 6, baffle; 7, spring; 8, second rotating roller; 9, compression block; 10, vortex fan; 11, first bevel gear; 12, second bevel gear; 13, third bevel gear; 14, fourth bevel gear; 15, belt; 16, first rotating roller. DETAILED DESCRIPTION

[0025] In order to make the technical scheme of the present application or the prior art clearer, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings described below are only the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0026] It should be noted that, unless otherwise defined, technical or scientific terms used in the present application should be understood as having the common meaning in the field of the present application to which the present application pertains. The terms "first", "second", and similar terms in the present application do not denote any order, quantity, or importance, but are only used to distinguish different components. The terms "comprising" or "including" or similar terms mean that the elements or objects before the term encompass the elements or objects listed after the term and their equivalents, without excluding other elements or objects. The terms "connected" or "connected" or similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "up", "down", "left", "right", and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes.

[0027] As shown in Figures 1 to 4 A leakage-proof drying device, comprising a shell 1, a drying fan 2, a drying assembly, and a power assembly, the drying fan 2 is fixedly installed on one side of the shell 1.

[0028] Further, as shown in Figures 1 to 4As shown, the drying assembly is arranged inside the shell 1 for layer-by-layer separation of materials of different sizes and targeted drying, avoiding material leakage, comprising a plurality of filter plates 5 slidingly arranged inside the shell 1, a wind channel 4 fixedly installed on one side of the air outlet of the drying fan 2, the wind channel 4 penetrating the outer wall of the shell 1 and being in communication with the inside of the shell 1, the air outlet of the wind channel 4 being located directly above the filter plates 5, the density of the plurality of filter plates 5 from top to bottom being from small to large, a door plate 3 being rotatably connected to one side of the shell 1, a plurality of springs 7 being fixedly installed on the door plate 3, a baffle 6 being fixedly installed on the spring 7, the number of the baffle 6 being consistent with that of the filter plates 5, the position of the baffle 6 corresponding to that of the filter plates 5 and being used in cooperation, a plurality of air outlet holes being fixedly provided below one side of the shell 1, a dust screen being fixedly installed outside the air outlet hole, a scrap collecting bin being slidingly installed inside the shell 1 below the filter plates 5, the density of the plurality of filter plates 5 from top to bottom being from small to large, for layer-by-layer separation of materials of different sizes, large particles being intercepted in the upper layer and small particles being in the lower layer, avoiding material leakage caused by material accumulation, the filter plates 5 of different densities allowing hot air to pass through the material layer more uniformly, improving drying efficiency, the filter plates 5 being slidingly arranged inside the shell 1, facilitating disassembly, material removal, cleaning and maintenance, the wind channel 4 guiding the hot air generated by the drying fan 2 to be directly above the filter plates 5, ensuring that the hot air acts directly on the material, improving drying efficiency, the baffle 6 being capable of dynamically adjusting the position to prevent material accumulation on the filter plates 5, ensuring uniform distribution of the material, the baffle 6 and the first rotating roller 8 being repeatedly reciprocated by the power assembly, causing shaking, screening small particle materials to the lower layer for drying, the air outlet holes being provided below one side of the shell 1 for discharging moisture and waste gas, the dust screen being installed outside the air outlet hole to prevent dust from entering, the scrap collecting bin being slidingly installed inside the shell 1 below the filter plates 5 for collecting scrap, reducing waste, when the device is in use, the material can be accumulated on the uppermost filter plate 5, the door plate 3 is closed, then the drying fan 2 is started, the power assembly moves together, driving the filter plates 5 to periodically shake, large particle materials being left in the upper layer and small particles being screened to the lower layer, large particles requiring more wind power and heat for drying, and the gaps between large particles being large, not affecting the passage of hot air.

[0029] Further, as Figures 2 to 4The power assembly is arranged in the inside of the shell 1, which is used for fully utilizing the power of the drying fan 2 to shake the drying assembly, promote the classification and prevent the material from leaking, comprising a vortex fan 10, the vortex fan 10 is rotatably arranged in the inside of the shell 1, the vortex fan 10 is located directly below the air outlet of the air duct 4, one side of the vortex fan 10 is fixedly provided with a first bevel gear 11, one side of the first bevel gear 11 is engagedly connected with a second bevel gear 12, the second bevel gear 12 is rotatably arranged on the inner wall of the shell 1, the other end of the second bevel gear 12 is fixedly provided with a third bevel gear 13, one side of the third bevel gear 13 is engagedly connected with a fourth bevel gear 14, the inner wall of the shell 1 is rotatably connected with a first rotating roller 16, the fourth bevel gear 14 is fixedly arranged on the first rotating roller 16, the both ends of the first rotating roller 16 are sleeved with a belt 15, the other end of the belt 15 is sleeved with a second rotating roller 8, a plurality of second rotating rollers 8 are rotatably arranged on the inner wall of the shell 1, every two second rotating rollers 8 are driven by the belt 15, a plurality of pressing blocks 9 are fixedly arranged on the second rotating roller 8, the number of the second rotating roller 8 is consistent with the number of the filter plate 5, one side of the second rotating roller 8 is closely combined with the filter plate 5, the pressing block 9 is a plate-shaped protrusion, the vortex fan 10 is located directly below the air outlet of the air duct 4, which is rotated by the airflow power generated by the drying fan 2, the vortex fan 10 transmits the rotating power to the first rotating roller 16 through the first bevel gear 11, the second bevel gear 12, the third bevel gear 13 and the fourth bevel gear 14, which fully utilizes the airflow power of the drying fan 2 without additional power source, energy-saving and efficient, the first rotating roller 16 transmits the power to the plurality of second rotating rollers 8 through the belt 15, one side of the second rotating roller 8 is closely combined with the filter plate 5, which drives the filter plate 5 to shake by rotating, the multi-stage transmission is realized by the belt 15, which ensures that every second rotating roller 8 can operate synchronously, the design of the plurality of second rotating rollers 8 makes the filter plate 5 shake uniformly, which avoids the local material pile from leaking, the pressing block 9 is a plate-shaped protrusion, which is fixedly arranged on the second rotating roller 8, which periodically presses the filter plate 5 when the second rotating roller 8 rotates, the periodic pressing of the pressing block 9 makes the filter plate 5 shake, which promotes the classification of the material, the shaking effect makes the material uniformly distributed, which reduces the possibility of the material leaking from the edge of the filter plate 5, when the device is used, the airflow generated by the drying fan 2 drives the vortex fan 10 to rotate, the vortex fan 10 transmits the rotating power to the first rotating roller 16 through the first bevel gear 11, the second bevel gear 12, the third bevel gear 13 and the fourth bevel gear 14, the first rotating roller 16 drives the plurality of second rotating rollers 8 to rotate synchronously through the belt 15, the pressing block 9 on the second rotating roller 8 periodically presses the filter plate 5, which makes the filter plate 5 shake, the shaking of the filter plate 5 promotes the classification and uniform distribution of the material, and prevents the material from leaking at the same time.

[0030] Those skilled in the art will understand that the above discussion of any of the embodiments is merely exemplary in nature and is not intended to imply that the scope of the present application, including the claims, is limited to these examples; the above embodiments or technical features among different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0031] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.

Claims

1. A spill-proof material drying apparatus, characterized by, Include: The shell (1), drying fan (2), drying assembly and power assembly, the drying fan (2) is fixedly installed on one side of the shell (1); Drying assembly, arranged in the inside of the shell (1), for layering different size particles of material and targeted drying, to avoid leakage; Power assembly, arranged in the inside of the shell (1), for making full use of the power of the drying fan (2), shaking the drying assembly, promoting the sieve and preventing leakage.

2. A spill-resistant material drying apparatus as defined in claim 1, wherein The drying assembly includes a plurality of filter plates (5), the filter plate (5) is slidably arranged in the inside of the shell (1), the air outlet side of the drying fan (2) is fixedly installed with air duct (4), the air duct (4) penetrates the outer wall of the shell (1) and is connected with the inside of the shell (1), the air outlet of the air duct (4) is located above the filter plate (5), the density of a plurality of filter plates (5) from top to bottom is from small to large.

3. A spill-resistant material drying apparatus as defined in claim 2, wherein The power assembly includes a turbofan (10), the turbofan (10) is rotatably installed in the inside of the shell (1), the turbofan (10) is located below the air outlet of the air duct (4), one side of the turbofan (10) is fixedly installed with a first bevel gear (11), one side of the first bevel gear (11) is engaged with a second bevel gear (12), the second bevel gear (12) is rotatably installed on the inner wall of the shell (1), the other end of the second bevel gear (12) is fixedly installed with a third bevel gear (13), one side of the third bevel gear (13) is engaged with a fourth bevel gear (14), the inner wall of the shell (1) is rotatably connected with a first rotating roller (16), the fourth bevel gear (14) is fixedly installed on the first rotating roller (16), the both ends of the first rotating roller (16) are sleeved with a belt (15), the other end of the belt (15) is sleeved with a second rotating roller (8), a plurality of second rotating rollers (8) are rotatably installed on the inner wall of the shell (1), every two second rotating rollers (8) are driven by the belt (15), a plurality of pressing blocks (9) are fixedly installed on the second rotating roller (8).

4. A spill-resistant material drying apparatus as defined in claim 3, wherein One side of the shell (1) is rotatably connected with a door plate (3), a plurality of springs (7) are fixedly installed on the door plate (3), a baffle (6) is fixedly installed on the spring (7), the number of the baffle (6) is consistent with the number of the filter plate (5), the position of the baffle (6) corresponds to the filter plate (5) and is used in cooperation.

5. A spill-resistant material drying apparatus as defined in claim 3, wherein The number of the second rotating roller (8) is consistent with the number of the filter plate (5).

6. A spill-resistant material drying apparatus as defined in claim 3, wherein The second rotating roller (8) is closely attached to one side of the filter plate (5), the pressing block (9) is a plate-shaped protrusion.

7. The spill-resistant material drying apparatus of claim 3, wherein, A plurality of exhaust holes are fixedly arranged on the lower side of one side of the shell (1), and a dust screen is fixedly installed on the outside of the exhaust hole.

8. The spill-resistant material drying apparatus of claim 3, wherein, A scrap collecting bin is slidably arranged in the inside of the shell (1) below the filter plate (5).

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