Efficient drying device

Abstract

The utility model relates to the technical field of drying devices, and discloses an efficient drying device which comprises a drying assembly. The drying assembly comprises a box body; an induced draft fan; a heating plate; an exhaust port; a screening assembly is arranged in the box body; the screening assembly comprises a motor; a first conveyor belt; a second conveyor belt; the first conveying belt and the second conveying belt are in transmission with the motor through a transmission structure; the screening groove is formed in the second conveying belt; a first screening plate; a second screening plate; the anti-blocking plate is fixedly connected to the first screening plate; and the leakage-proof plate is arranged on the second conveying belt. The activated carbon with the small size can fall into the lower conveying belt from the screening groove in the second conveying belt, the running speed of the second conveying belt is slower than that of the conveying belt located below the second conveying belt, the drying time of the activated carbon with the large size on the second conveying belt is long, and the drying time of the activated carbon on the lower conveying belt is short. The activated carbon drying device has the advantage that activated carbon is dried more uniformly through separate drying.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a high-efficiency drying device. Background Art

[0002] Activated carbon is a black, porous solid carbon made from raw materials such as sawdust, fruit shells, and coal through pulverization, carbonization, and activation. Activated carbon contains numerous micropores, effectively removing most pollutants and contaminants, making it a high-quality material widely used in industry and daily life. After use, activated carbon can be recycled and processed. The recycled, cleaned activated carbon requires drying in a drying device.

[0003] Existing drying devices struggle to effectively dry activated carbon that has accumulated particles of varying sizes. Related patents flatten the accumulated activated carbon before drying it, but this method fails to separate particles of varying sizes. Larger particles require longer drying times than smaller ones, resulting in uneven drying. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a high-efficiency drying device, which has the advantages of improving the drying effect of activated carbon and drying it separately by size, solving the problem that large and small activated carbons pile up and stick together, resulting in poor drying effect and uneven drying.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-efficiency drying device, comprising a drying component; the drying component comprises: a box body, an exhaust fan fixedly connected to the inner side of which; a heating plate fixedly connected to the box body; an exhaust port, arranged on the box body; it is characterized in that: a screening component is arranged in the box body; the screening component comprises: a motor, fixedly connected to one side of the box body; a first conveyor belt, fixedly connected to the inside of the box body; a second conveyor belt, fixedly connected to the inside of the box body; a transmission structure, the first conveyor belt and the second conveyor belt are both connected to the motor through the transmission structure; a screening trough is opened on the second conveyor belt; a first screening plate, fixedly connected to the inside of the box body; a second screening plate, fixedly connected to the inside of the box body; an anti-blocking plate, fixedly connected to the first screening plate; and a leakage-proof plate is arranged on the second conveyor belt.

[0008] In some embodiments, a stirring member is provided on the top of the box.

[0009] In some embodiments, a spreading plate is fixedly connected to the top of the interior of the box.

[0010] In some embodiments, dust covers are provided at the bottom and top of the box.

[0011] In some embodiments, a latch assembly is provided on the box body, and the latch assembly includes: a socket opened on the top of the box body; a latch fixedly connected to the bottom of the exhaust port, and the latch is inserted into the socket.

[0012] In some embodiments, a second discharge port is opened on one side of the box body.

[0013] In some embodiments, there are multiple anti-blocking plates.

[0014] In some embodiments, the exhaust fan, the heating plate, and the dust cover form a group, and the number of the groups is at least two.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a highly efficient drying device with the following beneficial effects:

[0017] When the device is drying the activated carbon, the activated carbon is transferred to the second conveyor belt via the first conveyor belt. When the activated carbon is on the second conveyor belt, the smaller activated carbon will fall from the screening trough on the second conveyor belt to the conveyor belt below. The second conveyor belt runs slower than the conveyor belt below it. At this time, the induced draft fan and the heating plate dry the activated carbon. The larger activated carbon on the second conveyor belt is dried for a long time, and the activated carbon on the conveyor belt below it is dried for a short time. In this way, activated carbons of different sizes can be dried separately, which has the advantage of making the activated carbon dried more evenly, and solves the technical problem that the existing drying device does not have the function of drying activated carbon by size and has poor drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the screening structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second conveyor belt of the utility model;

[0021] Figure 4 This is a schematic diagram of the position structure of the first screening plate and the anti-blocking plate of the utility model;

[0022] Figure 5 This is a schematic structural diagram of the second screening plate of the present utility model.

[0023] In the picture:

[0024] 1. Drying assembly; 11. Box; 12. Induction fan; 13. Heating plate; 14. Exhaust port;

[0025] 2. Screening assembly; 21. Motor; 22. Transmission structure; 23. First conveyor belt; 24. Second conveyor belt; 25. Screening trough; 26. First screening plate; 27. Second screening plate; 28. Anti-blocking plate; 231. Leakage-proof plate;

[0026] 3. Mixing element; 4. Spreading plate; 5. Dust cover;

[0027] 6. Latch assembly; 61. Socket; 62. Latch;

[0028] 7. Second discharge port. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0033] When in use, the activated carbon enters the box through the feed port, and the hot fan is started to dry the activated carbon in the box. After drying, the activated carbon is discharged from the discharge port.

[0034] In the related art, the drying device for flattening treatment does not have a good drying function. Generally, it can only dry the stacked and adhered activated carbon by flattening the material. During use, it cannot dry activated carbon with different particle sizes separately, which has certain limitations.

[0035] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a high-efficiency drying device. When activated carbon of different sizes needs to be dried, it is only necessary to set different transmission speeds for the conveyor belt after the activated carbon has been screened by the first screening plate 26 and the second screening plate 27. This can make the activated carbon of different sizes be subjected to different drying times, thereby achieving a better drying effect.

[0036] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0037] Combine Figure 1-Figure 5 , the embodiment of the present application provides an efficient drying device, including a drying component 1; the drying component 1 includes: a box body 11, an induced draft fan 12 fixedly connected to the inner side of the box body 11; a heating plate 13, fixedly connected to the inside of the box body 11; an exhaust port 14, arranged on the box body 11; it is characterized in that: a screening component 2 is arranged in the box body 11; the screening component 2 includes: a motor 21, fixedly connected to one side of the box body 11; a first conveyor belt 23, fixedly connected to the inside of the box body 11; a second conveyor belt 24, fixedly connected to the inside of the box body 11; a transmission structure 22, the first conveyor belt 23 and the second conveyor belt 24 are both transmission-connected to the motor 21 through the transmission structure 22; a screening trough 25 is opened on the second conveyor belt 24; a first screening plate 26, fixedly connected to the inside of the box body 11; a second screening plate 27, fixedly connected to the inside of the box body 11; an anti-blocking plate 28, fixedly connected to the first screening plate 26; and a leakage-proof plate 231 is arranged on the first conveyor belt 23.

[0038] When in use, the activated carbon is poured from the feed port and falls on the inclined first conveyor belt 23. At this time, the motor 21 is started, and the motor 21 drives the first conveyor belt 23 through the transmission structure 22. The activated carbon is transferred to the second conveyor belt 24 through the first conveyor belt 23. A leak-proof plate 231 is provided on the side of the first conveyor belt 23 close to the second conveyor belt, so that all the activated carbon can fall onto the second conveyor belt 24. When the activated carbon is on the second conveyor belt 24, the smaller activated carbon will fall from the screening slot 25 on the second conveyor belt to the bottom. The activated carbon passes through the inverted V-shaped first screening plate 26 and rolls down to the conveyor belt below through the inclined second screening plate 27. The anti-blocking plate 28 can push out the activated carbon stuck in the screening slot 25 to prevent blockage. The second conveyor belt 24 runs slower than the conveyor belt below it. At this time, the induced draft fan 12 and the heating plate 13 dry the activated carbon. The larger activated carbon on the second conveyor belt 24 is dried for a long time, and the activated carbon on the conveyor belt below it is dried for a short time, so that the activated carbon is dried more evenly.

[0039] Specifically, the transmission structure 22 is a transmission structure wheel on the output end of the motor 21 and a transmission structure wheel on the conveyor belt, which transmits the power through the transmission structure.

[0040] Specifically, the working process of the exhaust fan 12 and the heating plate 13 is: after the heating plate 13 is powered on, the temperature is increased to generate heat, and the exhaust fan 12 provides wind force to the heating plate 13 that generates heat, and blows the generated hot air into the box body 11 for drying.

[0041] Specifically, the first conveyor belt 23 is located above the second conveyor belt 24 and has a slope, with the side with a lower slope close to the second conveyor belt 24; the first screen plate 26 is located inside the second conveyor belt 24, and has round rods on both sides that are fixedly connected to the two sides of the box body 11; the second screen plate 27 is fixedly connected to both sides of the box body 11, and is located between the second conveyor belt 24 and the conveyor belt below it; the anti-blocking plate 28 is fixedly connected to the first screen plate, and is located close to the discharge port.

[0042] In some embodiments, a stirring member 3 is provided on the top of the box body 11 to effectively break up the activated carbon that is stuck together.

[0043] Specifically, the stirring element 3 is composed of a motor, a transmission rod, and fan blades.

[0044] In some embodiments, a spreading plate 4 is fixedly connected to the top of the interior of the box 11 so that the piled activated carbon can be spread flat when being transported.

[0045] In some embodiments, dust covers 5 are provided at the bottom and top of the box body 11 to prevent external dust from entering the box body 11 when the exhaust fan is working.

[0046] In some embodiments, a latch assembly 6 is provided on the box body 11, and the latch assembly 6 includes: a socket 61, which is opened at the top of the box body 11; a latch 62, which is fixedly connected to the bottom of the exhaust port 14, and the latch 62 is inserted into the socket 61. When the exhaust port 14 needs to be cleaned or replaced, the exhaust port 14 can be taken out by pulling the latch 62 fixedly connected to the bottom of the exhaust port 14 out from the socket 61. The detachable structure makes replacement and cleaning of the exhaust port 14 more convenient.

[0047] In some embodiments, a second discharge port 7 is provided on one side of the box body 11 to facilitate the separate placement of activated carbons of different sizes after discharge.

[0048] In some embodiments, there are multiple anti-blocking plates 28 to improve the clearing effect of activated carbon stuck in the screening tank.

[0049] In some embodiments, the exhaust fan 12, the heating plate 13, and the dust cover 5 are a group, and the number is at least two groups to improve the drying effect.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0051] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0052] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency drying device, comprising a drying assembly (1); the drying assembly (1) comprises: The box body (11) has an induced draft fan (12) fixedly connected to its inner side; A heating plate (13) is fixedly connected to the box (11); An exhaust port (14) is provided on the box body (11); The invention is characterized in that: a screening component (2) is provided in the box (11); the screening component (2) comprises: A motor (21) is fixedly connected to one side of the box (11); A first conveyor belt (23) is fixedly connected to the interior of the box (11); A second conveyor belt (24) is fixedly connected to the interior of the box (11); A transmission structure (22), wherein the first conveyor belt (23) and the second conveyor belt (24) are both transmission-connected to the motor (21) via the transmission structure (22); A screening trough (25) is provided on the second conveyor belt (24); A first screening plate (26) is fixedly connected to the interior of the box (11); A second screening plate (27) is fixedly connected to the interior of the box (11); an anti-blocking plate (28) fixedly connected to the first screening plate (26); A leak-proof plate (231) is arranged on the first conveyor belt (23).

2. The high-efficiency drying device according to claim 1, characterized in that: A stirring member (3) is provided on the top of the box (11).

3. The high-efficiency drying device according to claim 1, characterized in that: A spreading plate (4) is fixedly connected to the top end of the box body (11).

4. The high-efficiency drying device according to claim 1, characterized in that: Dust covers (5) are provided at the bottom and top of the box body (11).

5. The high-efficiency drying device according to claim 1, characterized in that: The box body (11) is provided with a latch assembly (6), and the latch assembly (6) comprises: A socket (61) is provided on the top of the box (11); A latch (62) is fixedly connected to the bottom of the exhaust port (14), and the latch (62) is inserted into the insertion hole (61).

6. The high-efficiency drying device according to claim 1, characterized in that: A second discharge port (7) is provided on one side of the box body (11).

7. The high-efficiency drying device according to claim 1, characterized in that: There are multiple anti-blocking plates (28).

8. The high-efficiency drying device according to claim 4, characterized in that: The induced-current fan (12), the heating plate (13), and the dust cover (5) form a group, and the number of the groups is at least two.

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