CN220398069U

CN220398069U - Cyclone drying device

Info

Publication number: CN220398069U
Application number: CN202321899266.5U
Authority: CN
Inventors: 米凯峰
Original assignee: Shanghai Yunte Industrial Co ltd
Current assignee: Shanghai Yunte Industrial Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-26
Anticipated expiration: 2033-07-18

Abstract

The application provides a whirlwind drying device, including mixing mechanism and drying mechanism, mixing mechanism and drying mechanism intercommunication, and be equipped with in the mixing mechanism and break up the mechanism, break up the mechanism and be used for breaking up the target material to improve area of contact between target material and the heat, so that target material and heat intensive mixing, thereby improve drying mechanism to the drying efficiency of material.

Description

Cyclone drying device

Technical Field

The application belongs to hot air drying device technical field, and more specifically relates to a whirlwind drying device.

Background

The drying equipment is a device for drying materials with high water content by utilizing heat energy, and the heat energy plays an important role in the drying process.

At present, the existing cyclone drying device sequentially comprises a feeding machine, a heat source, a cyclone drying cylinder, a discharging machine, a dust remover and an induced draft fan, wherein the feeding machine is used for feeding the cyclone drying cylinder, heat generated by the heat source is used for producing negative pressure in the cyclone drying cylinder, the discharging machine and the dust remover, the induced draft fan is used for enabling the cyclone drying cylinder, the discharging machine and the dust remover to generate negative pressure, the dried materials enter the discharging machine from the cyclone drying cylinder, and the dust remover is used for intercepting part of materials in tail gas so as to prevent the materials from being discharged by the induced draft fan. By adopting the technical scheme, the problems are as follows: the heat source mechanism generates heat and is conveyed into the cyclone drying cylinder to dry the materials, and the materials are not uniformly mixed with the heat, so that the drying effect on the materials is poor.

Disclosure of Invention

An object of the embodiment of the application is to provide a cyclone drying device to solve the drying effect that cyclone drying device exists among the prior art and still wait to improve technical problem.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: provided is a cyclone drying apparatus including:

a feeding mechanism;

the feeding port of the mixing mechanism is connected with the feeding mechanism;

the scattering mechanism is rotationally connected in the mixing mechanism and used for scattering target materials;

the feed inlet of the drying mechanism is connected with the discharge outlet of the mixing mechanism, and the target material is dried;

the feeding hole of the discharging mechanism is connected with the discharging hole of the drying mechanism and is used for discharging the target material;

and the induced air mechanism is connected with the blanking mechanism and is used for enabling negative pressure to be generated in the drying mechanism and the blanking mechanism so as to convey the target material.

Optionally, the breaking mechanism includes:

the rotating shaft is rotationally connected in the mixing mechanism;

the blade assembly comprises a blade shaft, a first blade, a second blade, a third blade and a cutter head;

the cutter disc is connected with the two axial ends of the blade, and the cutter disc is connected with the rotating shaft

The first blade, the second blade and the third blade are all connected with the blade shaft, and the first blade, the second blade and the third blade are all arranged between the two cutterheads, wherein

The first blade and the second blade are spaced apart by a first spacing, and the second blade and the third blade are spaced apart by a third spacing.

Optionally, the number of the blade assemblies is four, and the four blade assemblies are respectively a first blade assembly, a second blade assembly, a third blade assembly and a fourth blade assembly, which are uniformly spaced along the circumferential direction of the rotating shaft;

a third interval is adopted between the first blade in the first blade assembly and the adjacent cutter disc;

a fourth interval is adopted between the first blade in the second blade assembly and the adjacent cutter disc;

a fourth fifth distance interval is adopted between the first blade in the third blade assembly and the adjacent cutter disc;

and a sixth interval is adopted between the first blade in the second blade assembly and the adjacent cutter disc.

Optionally, the number of the first blade assembly, the second blade assembly, the third blade assembly, and the fourth blade assembly is multiple; wherein the method comprises the steps of

A plurality of the first blade assemblies are uniformly spaced along the axial direction of the rotating shaft;

a plurality of the second blade assemblies are uniformly spaced along the axial direction of the rotating shaft;

a plurality of the third blade assemblies are uniformly spaced along the axial direction of the rotating shaft;

the plurality of fourth blade assemblies are uniformly spaced along the axial direction of the rotating shaft.

Optionally, the drying mechanism includes:

the feeding port of the first drying chamber is connected with the discharging port of the mixing mechanism;

the feed inlet of second drying chamber with the discharge gate of first drying chamber is connected, just the discharge gate of second drying chamber with feed mechanism connects.

Optionally, in the vertical direction, the first drying chamber and the second drying chamber are both tapered;

the diameter of the upper end of the first drying chamber is larger than that of the lower end of the first drying chamber, a feed inlet of the first drying chamber is arranged on the side wall of the top of the first drying chamber, a discharge outlet of the first drying chamber is arranged in the middle part of the bottom of the first drying chamber, and the discharge outlet of the first drying chamber is arranged at intervals with the bottom wall of the first drying chamber;

the diameter of second drying chamber upper end is greater than the diameter of second drying chamber's lower extreme, the feed inlet of second drying chamber set up in the lateral wall at second drying chamber top, the discharge gate of second drying chamber set up in the middle part of the bottom of second drying chamber, just the discharge gate of second drying chamber with the diapire interval setting of second drying chamber.

Optionally, the drying mechanism further includes:

one end of the first central pipeline is arranged in the first drying chamber and is provided with a discharge hole of the first drying chamber, and the other end of the first central pipeline is connected with a feed inlet of the second drying chamber;

and one end of the second central pipeline is arranged in the second drying chamber, a discharge hole of the second drying chamber is formed in the second central pipeline, and the other end of the second central pipeline is connected with a feed inlet of the discharging mechanism.

Optionally, the cyclone drying device further comprises:

the dust remover is arranged between the blanking mechanism and the induced air mechanism, and the dust remover is communicated with the blanking mechanism and the induced air mechanism.

Optionally, the cyclone drying device further comprises:

a heat source provided with a fire outlet;

the mixing mechanism is provided with a fire inlet, and the fire outlet is connected with the fire inlet.

Optionally, the heat source comprises:

the hot air heating mechanism is provided with the fire outlet;

and the buffer chamber is communicated with the fire outlet and the fire inlet.

The cyclone drying device provided by the application has the beneficial effects that: compared with the prior art, the cyclone drying device that this application provided includes mixing mechanism and drying mechanism, and mixing mechanism and drying mechanism intercommunication are equipped with in the mixing mechanism and break up the mechanism, break up the mechanism and be used for breaking up the target material, and the heat is after getting into mixing mechanism in, breaks up massive target material through breaking up the mechanism to improve area of contact between material and the heat, so that target material and heat intensive mixing, thereby improve the drying effect to the material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a cyclone drying device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a mixing mechanism according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a breaking mechanism according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a blade assembly according to an embodiment of the present application;

FIG. 5 is a schematic view of a first blade assembly according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a second blade assembly provided in an embodiment of the present application;

FIG. 7 is a schematic structural view of a third blade assembly provided in an embodiment of the present application;

FIG. 8 is a schematic structural view of a fourth blade assembly provided in an embodiment of the present application;

fig. 9 is a schematic structural diagram of a drying mechanism according to an embodiment of the present application.

Wherein, each reference sign in the figure:

10. a feeding mechanism; 20. a heat source; 21. a hot air heating mechanism; 22. a buffer chamber; 23. a fire outlet; 30. a mixing mechanism; 31. a fire inlet; 32. a stirring cavity; 40. a scattering mechanism; 41. a rotating shaft; 42. a blade assembly; 421. a blade shaft; 422. a first blade; 423. a second blade; 424. a third blade; 425. a cutterhead; 42A, a first blade assembly; 42B, a second blade assembly; 42C, a third blade assembly; 42D, fourth blade assembly; 50. a drying mechanism; 51. a first drying chamber; 52. a second drying chamber; 53. a first central tube; 54. a second center tube; 60. a blanking mechanism; 61. a discharge port; 62. a valve; 70. an induced draft fan; 80. a dust remover; d1, a first interval; d2, a second interval; d3, a third interval; d4, a fourth interval; d5, a fifth interval; d6, sixth interval.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 9, a cyclone drying apparatus according to an embodiment of the present application will be described.

The cyclone drying device comprises a feeding mechanism 10, a heat source 20, a mixing mechanism 30, a scattering mechanism 40, a drying mechanism 50, a discharging mechanism 60 and an induced draft fan 70.

The feeding mechanism 10 is a screw conveyor. A hopper is arranged at the feed inlet of the mixing mechanism 30 and is arranged below the output end of the feeding mechanism 10. The heat source 20 comprises a hot air heating mechanism 21 and a buffer chamber 22, wherein the hot air heating mechanism 21 is used for heating air to generate hot air, and the hot air enters the buffer chamber 22 through a fire outlet 23 of the heating mechanism to be decelerated after being generated by the hot air heating mechanism 21 and is then discharged from the buffer chamber 22.

The mixing mechanism 30 is provided with a fire inlet 31, and the mixing mechanism 30 is internally provided with a stirring cavity 32, the stirring cavity 32 is communicated with the fire inlet 31 and the funnel, and the fire inlet 31 is used for feeding hot air into the stirring cavity 32 so as to mix the target material with the hot air.

The scattering mechanism 40 is rotatably connected to the mixing mechanism 30, and is used for scattering the target material, so as to scatter the block-shaped material in the target material, and thus, the target material and the hot air are convenient to be fully mixed.

The feed inlet of the drying mechanism 50 is connected with the discharge outlet of the mixing mechanism 30 to dry the target material. The feed inlet of the blanking mechanism 60 is connected with the discharge outlet of the drying mechanism 50 for discharging the target material. The induced draft fan 70 is connected with the discharging mechanism 60, and is used for generating negative pressure in the drying mechanism 50 and the discharging mechanism 60 to convey the target material.

When the induced draft fan 70 works, negative pressure is generated in the drying mechanism 50 and the discharging mechanism, so that target materials and hot air enter the drying mechanism 50 from the mixing mechanism 30, and the target materials are further dried. The dried target material then enters the discharging mechanism 60 for storage, a valve 62 is arranged on a discharging port 61 of the discharging mechanism 60, and when the valve 62 is opened, the target material can be discharged from the discharging port 61 of the discharging mechanism 60.

The target materials include, but are not limited to, sweet potato residues, bean curd residues, vinasse, furfural residues, fungus residues, medicine residues and other high-fiber materials.

Compared with the prior art, the cyclone drying device that this application provided includes mixing mechanism 30 and stoving mechanism 50, and mixing mechanism 30 and stoving mechanism 50 intercommunication are equipped with in the mixing mechanism 30 and break up mechanism 40, break up mechanism 40 and be used for breaking up the target material, and the heat is after getting into mixing mechanism 30 in, breaks up massive target material through break up mechanism 40 to improve area of contact between material and the heat, so that target material and heat intensive mixing, thereby improve the drying effect to the material.

Specifically, in the present application, the breaking mechanism 40 includes a rotating shaft 41 and a blade assembly 42. The rotating shaft 41 is rotatably connected in the stirring cavity 32 in the mixing mechanism 30, and a driving motor is arranged on the outer side of the mixing mechanism 30, and a motor shaft of the driving motor is in transmission connection with the rotating shaft 41 and used for driving the rotating shaft 41 to rotate in the stirring cavity 32.

The vane assembly 42 includes a vane shaft 421, a first vane 422, a second vane 423, a third vane 424, and a cutter 425.

Wherein, the axial two ends of the blade shaft 421 are both fixed with a cutter 425, and one end of the cutter 425 away from the blade shaft 421 is fixedly connected with the rotating shaft 41. The first blade 422, the second blade 423 and the third blade 424 are all connected to the blade shaft 421, the first blade 422, the second blade 423 and the third blade 424 are all arranged between the two cutterheads 425, the first blade 422 and the second blade 423 are separated by a first interval D1, the second blade 423 and the third blade 424 are separated by a third interval D3, wherein the first interval D1 is larger than the second interval D2, and the outer walls of the first blade 422, the second blade 423 and the third blade 424 are all abutted against the inside of the stirring cavity 32.

When the rotating shaft 41 rotates, the rotating shaft 41 drives the cutter disc 425 to drive the blade shaft 421 to rotate, so that the blade shaft 421 drives the first blade 422, the second blade 423 and the third blade 424 to rotate in the stirring cavity 32, and the massive target materials are scattered, so that the contact area between the materials and heat is increased.

Specifically, the number of the blade assemblies 42 is four, and the four blade assemblies 42 are respectively a first blade assembly 42A, a second blade assembly 42B, a third blade assembly 42C, and a fourth blade assembly 42D, and the first blade assembly 42A, the second blade assembly 42B, the third blade assembly 42C, and the fourth blade assembly 42D are uniformly spaced in the circumferential direction of the rotating shaft 41.

The first blades 422 in the first blade assembly 42A are spaced from their adjacent cutterhead 425 by a third distance D3. The first blade 422 in the second blade assembly 42B is spaced from its adjacent cutterhead 425 by a fourth spacing D4. A fourth fifth clearance gap is provided between the first blade 422 in the third blade assembly 42C and its adjacent cutterhead 425. The first blades 422 in the second blade assembly 42B are spaced from the adjacent cutter discs 425 by a sixth distance D6, so that three blades in the four groups of blades are arranged in a staggered manner along the axial direction of the rotating shaft 41, and the scattering effect on the target material is improved.

The number of the first blade assemblies 42A, the second blade assemblies 42B, the third blade assemblies 42C and the fourth blade assemblies 42D is plural, wherein the plural first blade assemblies 42A are uniformly spaced along the axial direction of the rotating shaft 41, the plural second blade assemblies 42B are uniformly spaced along the axial direction of the rotating shaft 41, the plural third blade assemblies 42C are uniformly spaced along the axial direction of the rotating shaft 41, and the plural fourth blade assemblies 42D are uniformly spaced along the axial direction of the rotating shaft 41, so that the blade assemblies 42 can break up the target material in a longer length range.

In the present application, the drying mechanism 50 includes a first drying chamber 51, a second drying chamber 52, a first center pipe 53, and a second center pipe 54.

Specifically, the first drying chamber 51 and the second drying chamber 52 are tapered in the vertical direction, that is, the first drying chamber 51 and the second drying chamber 52 are disposed with their diameters gradually decreasing from top to bottom in the vertical direction. The feed inlet of the first drying chamber 51 is connected with the discharge outlet of the mixing mechanism 30, and the feed inlet of the first drying chamber 51 is arranged on the side wall of the top of the first drying chamber 51. The feed inlet of the second drying chamber 52 is connected with the discharge outlet of the first drying chamber 51, and the discharge outlet of the second drying chamber 52 is connected with the discharging mechanism 60.

The lower extreme setting of first center tube 53 way is in the inside of first drying chamber 51, and the lower extreme of first center tube 53 way is the discharge gate of first drying chamber 51, and the lower extreme setting of first center tube 53 way is in the middle part of the bottom of first drying chamber 51, and the lower extreme of first center tube 53 way sets up with the diapire interval of first drying chamber 51, and the upper end of first center tube 53 way is connected with the feed inlet of second drying chamber 52.

The feed inlet of second drying chamber 52 sets up on the lateral wall at second drying chamber 52 top, and the lower extreme of second center tube 54 way sets up in the inside of second drying chamber 52, and the lower extreme of second center tube 54 way is the discharge gate of second drying chamber 52, and the lower extreme of second center tube 54 way sets up in the middle part of the bottom of second drying chamber 52, and the lower extreme of second center tube 54 way sets up with the diapire interval of second drying chamber 52, and the upper end of second center tube 54 way is connected with the feed inlet of feed mechanism 60.

Through setting the feed inlet of first drying chamber 51 at the lateral wall at first drying chamber 51 top, the discharge gate of first drying chamber 51 sets up in the bottom of first drying chamber 51, and the feed inlet of first drying chamber 51 sets up the lateral wall at first drying chamber 51 top, the discharge gate of first drying chamber 51 sets up in the bottom of first drying chamber 51, material and hot-blast after getting into first drying chamber 51 and second drying chamber 52, with spiral motion orbit by the feed inlet motion to the discharge gate, thereby make target material and hot-blast further mix.

In the present application, the cyclone drying device further includes a dust remover 80, and the dust remover 80 is a bag-type dust remover 80. The dust remover 80 is arranged between the blanking mechanism 60 and the induced draft fan 70, and the dust remover 80 is communicated with the blanking mechanism 60 and the induced draft fan 70. The cloth dust remover 80 is used to filter the target material escaping from the discharging device when the induced draft fan 70 is operated.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A cyclone drying apparatus, comprising:

a feeding mechanism;

2. The cyclone drying apparatus as claimed in claim 1, wherein the breaking mechanism comprises:

the rotating shaft is rotationally connected in the mixing mechanism;

the cutter disc is connected with the two axial ends of the blade, and the cutter disc is connected with the rotating shaft;

3. The cyclone drying apparatus as claimed in claim 2, wherein,

the number of the blade assemblies is four, the four blade assemblies are respectively a first blade assembly, a second blade assembly, a third blade assembly and a fourth blade assembly, and the first blade assembly, the second blade assembly, the third blade assembly and the fourth blade assembly are uniformly spaced along the circumferential direction of the rotating shaft;

4. A cyclone drying apparatus as claimed in claim 3, wherein,

the number of the first blade assembly, the second blade assembly, the third blade assembly and the fourth blade assembly is multiple; wherein,

5. The cyclone drying apparatus as claimed in claim 1, wherein the drying mechanism comprises:

6. The cyclone drying apparatus as claimed in claim 5, wherein,

the first drying chamber and the second drying chamber are conical along the vertical direction;

7. The cyclone drying apparatus as claimed in claim 6, wherein the drying mechanism further comprises:

8. The cyclone drying apparatus as claimed in claim 1, wherein the cyclone drying apparatus further comprises:

9. The cyclone drying apparatus as claimed in claim 1, wherein the cyclone drying apparatus further comprises:

a heat source provided with a fire outlet;

10. The cyclone drying apparatus of claim 9, wherein the heat source comprises:

the hot air heating mechanism is provided with the fire outlet;

and the buffer chamber is communicated with the fire outlet and the fire inlet.