Drying tank for rotary flash dryer

Abstract

The utility model relates to the technical field of rotary flash drying machines, and discloses a drying tank for a rotary flash drying machine, which comprises a support seat, a drying tank body is fixedly connected in the middle of the support seat, a fixing part is arranged at the top of the drying tank body, a connecting pipe is fixedly connected in the drying tank body, and the connecting pipe is fixedly connected with the support seat. A fan is fixedly connected to the side, away from the drying tank body, of the connecting pipe, the fan is fixedly connected to the top of the supporting seat, a fixing mechanism is arranged at the top of the drying tank body, and a mixing mechanism is arranged in the drying tank body. According to the drying tank for the rotary flash drying machine, through the arrangement of the fixing mechanism and the arrangement of the cover body capable of being installed and detached, after materials in the drying tank body are mixed and dried, the materials in the drying tank body can be conveniently taken out, meanwhile, the interior of the drying tank body can be cleaned in time, and the drying efficiency is improved. And the next use of the drying tank body is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary flash evaporation dryers, in particular to a drying tank used for a rotary flash evaporation dryer. Background Art

[0002] Rotary flash dryer: hot air enters the mixing and crushing drying chamber from the bottom of the dryer through the inlet pipe at a suitable spraying speed, which produces strong shear, collision and friction on the material and micronizes it, thus strengthening the mass transfer and heat transfer. At the bottom of the dryer, the larger and wetter particles are mechanically broken by the agitator, and the particles with lower moisture content and smaller particle size are entrained and raised by the rotating airflow, and further dried during the rising process. Since the gas and solid phases rotate, the inertia of the solid phase is greater than that of the gas phase, and the relative speed between the solid and gas phases is relatively large, which strengthens the mass transfer and heat transfer between the two phases, so the machine has high production intensity.

[0003] The drying tank of the existing rotary flash dryer is mostly designed with an integrated cover and tank body. After the materials inside the drying tank body are mixed and dried, it is not convenient to take out the materials inside the drying tank body, and it is also impossible to clean the inside of the drying tank body in time, which affects the next use of the drying tank body and has defects. Utility Model Content

[0004] The utility model aims to provide a drying tank for a rotary flash dryer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drying tank for a rotary flash dryer, comprising a support seat, a drying tank body is fixedly connected in the middle of the support seat, a fixing piece is arranged on the top of the drying tank body, a connecting pipe is fixedly connected in the drying tank body, a fan is fixedly connected to the side of the connecting pipe away from the drying tank body, the fan is fixedly connected to the top of the support seat, a fixing mechanism is arranged on the top of the drying tank body, and a mixing mechanism is arranged in the drying tank body.

[0006] The fixing mechanism includes a support member, and the support members are fixedly connected to both sides of the top of the support seat. A limiting groove is provided in the support member, and a support frame is inserted in the limiting groove. A cover body is fixedly connected to the surface of the support frame, and the fixing member is fixedly connected to the top of the cover body. The cover body is arranged on the top of the drying tank body. The support frame is fixedly connected to the cover body by bolts. The number of the support frames is two, and the two support frames are symmetrically arranged.

[0007] Preferably, connecting plates are fixedly connected on both sides of the cover body, holes are formed in the connecting plates, support rods are inserted into the holes, and the support rods are fixedly connected to the top of the support seat. By providing a cover body that can be installed and removed, when the materials inside the drying tank body are mixed and dried, the materials inside the drying tank body can be easily taken out.

[0008] Preferably, the support rod surface is provided with threads, the support rod surface is threadedly connected with a locking nut, and the locking nut is arranged on the top of the cover body. By threading the locking nut to the surface of the support rod, the cover body can be positioned, thereby achieving installation of the cover body.

[0009] Preferably, a fixing ring is fixedly connected to the surface of the drying tank body, and reinforcement plates are fixedly connected to both sides of the surface of the fixing ring. The reinforcement plates are fixedly connected to the top of the support seat. The fixing ring and the reinforcement plates can ensure the stability of the drying tank body.

[0010] Preferably, the mixing mechanism includes a motor, the motor is fixedly connected to the surface of the fixing part, a rotating rod is fixedly connected to the bottom of the motor, the surface of the rotating rod is fixedly connected to a first stirring blade, the first stirring blade is arranged in the drying tank body, and the fixing part is arranged to fix the motor to prevent the motor from shaking during operation.

[0011] Preferably, a positioning piece is fixedly connected to the bottom of the rotating rod, and a second stirring blade is fixedly connected to the surface of the positioning piece. The second stirring blade is arranged at the bottom of the drying tank body. During the rotation of the first stirring blade and the second stirring blade, the materials can be mixed, which is beneficial to the subsequent processing of the materials.

[0012] Compared with the prior art, the utility model provides a drying tank for a rotary flash dryer, which has the following beneficial effects:

[0013] 1. The drying tank for the rotary flash dryer has a fixing mechanism and a cover body that can be installed and removed. After the materials in the drying tank body are mixed and dried, the materials in the drying tank body can be conveniently taken out, and the inside of the drying tank body can be cleaned in time to avoid affecting the next use of the drying tank body.

[0014] 2. The drying tank used for the rotary flash dryer can mix the materials by means of the mixing mechanism during the rotation of the first stirring blade and the second stirring blade, which is beneficial to the subsequent processing of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the mixing mechanism of the utility model.

[0020] In the figure: 1. support seat; 2. fixing mechanism; 21. support frame; 22. fixing ring; 23. support rod; 24. reinforcement plate; 25. support member; 26. cover body; 27. connecting plate; 3. mixing mechanism; 31. positioning member; 32. rotating rod; 33. motor; 34. first stirring blade; 35. second stirring blade; 4. fan; 5. drying tank body; 6. fixing member. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a technical solution:

[0023] Embodiment 1:

[0024] Combination Figure 1-2 to Figure 3 A drying tank for a rotary flash dryer comprises a support base 1, a drying tank body 5 is fixedly connected in the middle of the support base 1, a fixing part 6 is arranged on the top of the drying tank body 5, a connecting pipe is fixedly connected in the drying tank body 5, a fan 4 is fixedly connected to the side of the connecting pipe away from the drying tank body 5, the fan 4 is fixedly connected to the top of the support base 1, a fixing mechanism 2 is arranged on the top of the drying tank body 5, and a mixing mechanism 3 is arranged in the drying tank body 5.

[0025] The fixing mechanism 2 includes a support member 25, which is fixedly connected to both sides of the top of the support seat 1. A limiting groove is provided in the support member 25, and a support frame 21 is inserted into the limiting groove. A cover body 26 is fixedly connected to the surface of the support frame 21. The fixing member 6 is fixedly connected to the top of the cover body 26. The cover body 26 is arranged on the top of the drying tank body 5. The support frame 21 is fixedly connected to the cover body 26 by bolts. There are two support frames 21, and the two support frames 21 are symmetrically arranged.

[0026] Furthermore, connecting plates 27 are fixedly connected on both sides of the cover body 26, and holes are opened in the connecting plates 27. Support rods 23 are inserted into the holes. The support rods 23 are fixedly connected to the top of the support seat 1. By providing a cover body 26 that can be installed and removed, when the materials inside the drying tank body 5 are mixed and dried, the materials inside the drying tank body 5 can be easily taken out.

[0027] Furthermore, a thread is provided on the surface of the support rod 23, and a locking nut is threadedly connected to the surface of the support rod 23. The locking nut is provided on the top of the cover body 26. By threading the locking nut to the surface of the support rod 23, the cover body 26 can be positioned, thereby achieving installation of the cover body 26.

[0028] Furthermore, a fixing ring 22 is fixedly connected to the surface of the drying tank body 5, and reinforcement plates 24 are fixedly connected to both sides of the surface of the fixing ring 22. The reinforcement plates 24 are fixedly connected to the top of the support seat 1. The fixing ring 22 and the reinforcement plates 24 can ensure the stability of the drying tank body 5.

[0029] Embodiment 2:

[0030] See also Figure 4 On the basis of the first embodiment, the mixing mechanism 3 further comprises a motor 33, the motor 33 is fixedly connected to the surface of the fixing member 6, a rotating rod 32 is fixedly connected to the bottom of the motor 33, and a first stirring blade 34 is fixedly connected to the surface of the rotating rod 32. The first stirring blade 34 is arranged in the drying tank body 5. The fixing member 6 is arranged to fix the motor 33 to prevent the motor 33 from shaking during operation.

[0031] Furthermore, a positioning piece 31 is fixedly connected to the bottom of the rotating rod 32, and a second stirring blade 35 is fixedly connected to the surface of the positioning piece 31. The second stirring blade 35 is arranged at the bottom of the drying tank body 5. During the rotation of the first stirring blade 34 and the second stirring blade 35, the materials can be mixed, which is beneficial to the subsequent processing of the materials.

[0032] In actual operation, when the device is used, the material is first placed inside the drying tank body 5, and then the cover 26 is placed on the top of the drying tank body 5. When the support frame 21 is inserted into the limiting groove provided inside the support member 25, the support rod 23 can be inserted into the inside of the connecting plate 27, and then the locking nut is threadedly connected to the surface of the support rod 23 to position the cover 26, thereby realizing the installation of the cover 26. At this time, the first stirring blade 34 and the second stirring blade 35 are inside the drying tank body 5;

[0033] After the cover 26 is installed, the motor 33 is started. When the motor 33 drives the rotating rod 32 to rotate, the first stirring blade 34 and the second stirring blade 35 are driven to rotate synchronously. During the rotation of the first stirring blade 34 and the second stirring blade 35, the materials can be mixed, which is beneficial to the subsequent processing of the materials. Then, the fan 4 is started, and the hot air generated by the fan 4 passes through the connecting pipe and enters the interior of the drying tank body 5, thereby achieving the purpose of drying the materials.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A drying tank for a spin flash dryer, comprising a support base (1), characterized in that: A drying tank body (5) is fixedly connected in the middle of the support seat (1), a fixing piece (6) is arranged on the top of the drying tank body (5), a connecting pipe is fixedly connected in the drying tank body (5), a fan (4) is fixedly connected to the side of the connecting pipe away from the drying tank body (5), the fan (4) is fixedly connected to the top of the support seat (1), a fixing mechanism (2) is arranged on the top of the drying tank body (5), and a mixing mechanism (3) is arranged in the drying tank body (5); The fixing mechanism (2) comprises a support member (25), the support members (25) are fixedly connected to both sides of the top of the support seat (1), a limiting groove is provided in the support member (25), a support frame (21) is inserted in the limiting groove, a cover body (26) is fixedly connected to the surface of the support frame (21), the fixing member (6) is fixedly connected to the top of the cover body (26), the cover body (26) is arranged on the top of the drying tank body (5), the support frame (21) is fixedly connected to the cover body (26) by bolts, the number of the support frames (21) is two, and the two support frames (21) are symmetrically arranged.

2. A drying tank for a spin flash dryer according to claim 1, characterized in that: Both sides of the cover body (26) are fixedly connected with connecting plates (27), the connecting plates (27) are provided with holes, the holes are inserted with support rods (23), and the support rods (23) are fixedly connected to the top of the support seat (1).

3. A drying tank for a spin flash dryer according to claim 2, characterized in that: The surface of the support rod (23) is provided with threads, the surface of the support rod (23) is threadedly connected with a locking nut, and the locking nut is arranged on the top of the cover body (26).

4. A drying tank for a spin flash dryer according to claim 1, characterized in that: A fixing ring (22) is fixedly connected to the surface of the drying tank body (5), and reinforcing plates (24) are fixedly connected to both sides of the surface of the fixing ring (22), and the reinforcing plates (24) are fixedly connected to the top of the support seat (1).

5. A drying tank for a spin flash dryer according to claim 1, characterized in that: The mixing mechanism (3) comprises a motor (33), the motor (33) is fixedly connected to the surface of a fixing member (6), a rotating rod (32) is fixedly connected to the bottom of the motor (33), a first stirring blade (34) is fixedly connected to the surface of the rotating rod (32), and the first stirring blade (34) is arranged in the drying tank body (5).

6. A drying tank for a spin flash dryer according to claim 5, characterized in that: The bottom of the rotating rod (32) is fixedly connected to a positioning member (31), and the surface of the positioning member (31) is fixedly connected to a second stirring blade (35), and the second stirring blade (35) is arranged at the bottom of the drying tank body (5).

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