Rotary type rapid drying device

Abstract

A rotary type rapid drying device comprises a drying box, an air inlet pipe is communicated with the drying box, a discharging pipe is arranged at the lower end of the drying box and facilitates discharging, hot airflow can be introduced into the drying box through the air inlet pipe so that drying can be conducted, and a thermocouple or a gas nozzle and the like can be arranged on the drying box for drying. A mounting side plate is mounted on one side of the drying box, a guide rod is arranged on the mounting side plate in a penetrating mode, a movable transverse plate is arranged at the inner side end of the guide rod, a reciprocating oil cylinder is mounted on the mounting side plate, the movable end of the reciprocating oil cylinder is arranged at one end of the movable transverse plate, a plurality of vertical holes are formed in the movable transverse plate, a pair of rockers is arranged in the vertical holes in a penetrating mode, and rocking arms are arranged at the inner side ends of the rockers. A swing shaft is arranged at the other end of the swing arm, the swing shaft is rotationally arranged on the drying box, a plurality of swing plates are arranged on the swing shaft, powder can be stirred when the swing plates swing, so that the problem of hardening during drying is avoided, meanwhile, drying can be accelerated through stirring, and the drying effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of powder drying technology, and in particular to a rotary rapid drying device. Background Technology

[0002] When recycling waste crystalline materials, they are first crushed into powder, then impurities are removed through acid washing and water washing. Next, they are dried using a drying device or equipment. Current drying methods involve loading the powder into a drying hopper and then transferring it to a drying kiln. Tunnel drying methods are also used. The former can be accomplished using existing heat treatment furnaces, while the latter requires a larger investment. Furthermore, the former method tends to cause the powder to clump, which makes it difficult to pour out. Utility Model Content

[0003] This invention provides a rotary rapid drying device to overcome the shortcomings of the prior art and solve the problem of caking during drying, thus having strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] A rotary rapid drying device includes a drying chamber with an air inlet pipe connected to it and a discharge pipe at the bottom of the drying chamber. The discharge pipe facilitates material discharge, while the air inlet pipe can introduce hot air into the drying chamber for drying. Alternatively, a thermocouple or a gas nozzle can be installed on the drying chamber for drying.

[0006] A mounting side plate is installed on one side of the drying oven. A guide rod passes through the mounting side plate, and a movable horizontal plate is provided on the inner end of the guide rod. A reciprocating hydraulic cylinder is installed on the mounting side plate, and the movable end of the reciprocating hydraulic cylinder is located at one end of the movable horizontal plate. Multiple vertical holes are opened on the movable horizontal plate, and a pair of rockers pass through the vertical holes. A rocking arm is provided on the inner end of the rocker, and a swing shaft is provided on the other end of the rocking arm. The swing shaft is rotatably mounted on the drying oven, and multiple swing plates are provided on the swing shaft. When the swing plates swing, they can agitate the powder, thereby avoiding the problem of caking during drying. At the same time, the agitation can accelerate the drying process and improve the drying effect.

[0007] Furthermore, in order to completely discharge the powder from the drying chamber, a conical shell is provided at the lower end of the drying chamber, with the lower end of the conical shell being the smaller end, and the discharge pipe is located at the lower end of the conical shell.

[0008] Furthermore, to facilitate the swinging of the swing plate, the swing plate is designed with a wedge-shaped structure.

[0009] Furthermore, in order to seal the lower end of the drying chamber during drying to facilitate the drying operation, multiple rotating shafts are rotatably installed at the lower end of the drying chamber. Each rotating shaft has a lower baffle plate, with adjacent lower baffle plates positioned end-to-end. The lower baffle plates are located inside the drying chamber. One end of each rotating shaft has a gear meshing with a rack. A guide is fitted onto the rack, and the guide is installed on the outer wall of the drying chamber. An installation end plate is installed on one side of the drying chamber, and an opening / closing cylinder is mounted on the installation end plate. The movable end of the opening / closing cylinder is located at one end of the rack. Through the installed lower baffles, when they rotate, they can crush agglomerated powder, thus facilitating the discharge operation.

[0010] The advantages of the above technical solution are:

[0011] This invention prevents powder from caking during drying by oscillating and stirring, and also facilitates material discharge. The rotation method can crush clumps of powder, thus making the material discharge operation easier. Attached Figure Description

[0012] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0013] Figure 1 A three-dimensional structure of one embodiment is shown. Figure 1 .

[0014] Figure 2 A magnified view of point A is shown.

[0015] Figure 3 A three-dimensional structure of one embodiment is shown. Figure 2 .

[0016] Figure 4 A magnified view of point B is shown. Detailed Implementation

[0017] like Figures 1-4 As shown, a rotary rapid drying device includes a drying chamber 1, an air inlet pipe connected to the drying chamber 1, a discharge pipe 10 at the lower end of the drying chamber 1, and a conical shell at the lower end of the drying chamber 1, with the lower end of the conical shell being the smaller end. The discharge pipe 10 is located at the lower end of the conical shell.

[0018] A mounting side plate 2 is installed on one side of the drying oven 1. A guide rod 20 is passed through the mounting side plate 2. A movable horizontal plate 22 is provided on the inner end of the guide rod 20. A reciprocating oil cylinder 28 is installed on the mounting side plate 2. The movable end of the reciprocating oil cylinder 28 is located at one end of the movable horizontal plate 22. Multiple vertical holes 23 are opened on the movable horizontal plate 22. A pair of rocker arms 24 are passed through the vertical holes 23. A rocking arm 25 is provided on the inner end of the rocker arm 24. A swing shaft 26 is provided on the other end of the rocking arm 25. The swing shaft 26 is rotatably mounted on the drying oven 1. Multiple swing plates 27 are provided on the swing shaft 26. The swing plates 27 have a wedge-shaped structure.

[0019] The lower end of the drying chamber 1 is provided with multiple rotating shafts 30, and the rotating shafts 30 are provided with lower baffles 36. The two adjacent lower baffles 36 are close to each other end to end. The lower baffles 36 are located inside the drying chamber 1. One end of the rotating shaft 30 is provided with a gear 31, which meshes with a rack 32. A guide 33 is sleeved on the rack 32. The guide 33 is installed on the outer wall of the drying chamber 1. One side of the drying chamber 1 is provided with an installation end plate 34, and an opening and closing cylinder 35 is installed on the installation end plate 34. The movable end of the opening and closing cylinder 35 is located at one end of the rack 32.

[0020] In this embodiment, the operator puts the cleaned powder into the drying box 1, and it is necessary to ensure that the lower baffle 36 seals the lower end of the drying box 1 when putting it in.

[0021] Then, hot air is introduced into the drying chamber 1 through the air inlet pipe, and the hot air moves upward from the bottom of the drying chamber 1. When the hot air passes through the cavities and gaps of the powder, it will carry the water vapor outward and finally achieve the drying effect. Alternatively, the powder can be dried by directly heating it.

[0022] During the drying process, the reciprocating cylinder 28 is activated. Driven by the reciprocating cylinder 28, the movable horizontal plate 22 reciprocates. The reciprocating motion of the movable horizontal plate 22 acts on the rocker arm 24 through the vertical hole 23, which in turn causes the rocker arm 24 to drive the rocker arm 25 to swing. The swing of the rocker arm 25 will drive the swing shaft 26 and its swing plate 27 to swing, and stir the powder during the swing to prevent the powder from caking during the drying process.

[0023] After drying is completed, start the opening and closing cylinder 35. Driven by the opening and closing cylinder 35, the rack 32 moves. The movement of the rack 32 will drive each gear 31 to rotate. The rotation of the gear 31 will drive the rotating shaft 30 to rotate. The rotation of the rotating shaft 30 will drive the lower baffle 36 to rotate downward. At this time, the powder moves downward. During the discharge process, the opening and closing cylinder 35 can also control the lower baffle 36 to reciprocate to prevent the problem of clumped powder from not being discharged.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A rotary type rapid drying apparatus, characterized by comprising: It includes a drying box (1), an air inlet pipe connected to the drying box (1), and a discharge pipe (10) at the lower end of the drying box (1). A mounting side plate (2) is installed on one side of the drying oven (1). A guide rod (20) is passed through the mounting side plate (2). A movable horizontal plate (22) is provided on the inner end of the guide rod (20). A reciprocating oil cylinder (28) is installed on the mounting side plate (2). The movable end of the reciprocating oil cylinder (28) is located at one end of the movable horizontal plate (22). Multiple vertical holes (23) are opened on the movable horizontal plate (22). A pair of rockers (24) are passed through the vertical holes (23). A rocking arm (25) is provided on the inner end of the rocker (24). A swing shaft (26) is provided at the other end of the rocking arm (25). The swing shaft (26) is rotatably mounted on the drying oven (1). Multiple swing plates (27) are provided on the swing shaft (26).

2. The rotary express drying apparatus according to claim 1, wherein The lower end of the drying box (1) is provided with a conical shell, the lower end of which is the small end, and the discharge pipe (10) is located at the lower end of the conical shell.

3. The rotary express drying apparatus according to claim 1, wherein The swing plate (27) has a wedge-shaped structure.

4. The rotary express drying apparatus according to claim 1, wherein The lower end of the drying box (1) is provided with multiple rotating shafts (30), and the rotating shafts (30) are provided with lower baffles (36). The two adjacent lower baffles (36) are close to each other. The lower baffles (36) are located inside the drying box (1). One end of the rotating shaft (30) is provided with a gear (31), which meshes with a rack (32). A guide (33) is sleeved on the rack (32). The guide (33) is installed on the outer wall of the drying box (1). One side of the drying box (1) is provided with an installation end plate (34), and an opening and closing cylinder (35) is installed on the installation end plate (34). The movable end of the opening and closing cylinder (35) is located at one end of the rack (32).

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