CN218965846U

CN218965846U - Mixing device

Info

Publication number: CN218965846U
Application number: CN202223358977.XU
Authority: CN
Inventors: 吴波; 胡川
Original assignee: Jiashili Ningling Fertilizer Co ltd
Current assignee: Jiashili Ningling Fertilizer Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-05
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a mixing device, which relates to the technical field of mixing equipment and comprises a tank body, a heating assembly and a stirring assembly. Firstly, the material to be mixed is introduced into the tank body, then the material in the mixing space is heated through the first heating pipeline, then the material is stirred through the stirring piece, the material continuously flows in the mixing space under the stirring action of the stirring piece and continuously exchanges heat with the first heating pipeline in a spiral shape, so that the temperature of each part of the material in the mixing process is uniform.

Description

Mixing device

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a mixing device.

Background

Extrusion granulation is achieved by extruding the material through two counter-rotating rollers driven by eccentric sleeves or hydraulic systems, however, prior to granulation, it is often necessary to mix the material uniformly.

Patent CN214982759U discloses a blendor for injection molding, remove fixing device and rotate through the third motor output and drive first screwed pipe and rotate, thereby drive first sleeve pipe motion, then drive the second bottom plate motion, with the main part fixed, the raw materials is imported into first agitator through first feed inlet and second feed inlet, agitating unit rotates through first motor output and drives first spiral stirring leaf and rotate, thereby stir the raw materials from bottom to top, make the raw materials mix more even, wait after stirring evenly, the handle is pulled outward, the raw materials gets into conveyor through first discharge gate, conveyor rotates through the second motor output and drives first spiral dragon and rotate, thereby transport the raw materials to circulation heat preservation device in, circulation heat preservation device begins the heating through the hot plate, fourth motor output rotates and drives the rotation of second spiral dragon, thereby drive the raw materials turn from bottom to top, make the bulk temperature more even, and is favorable to the operation of next step process, and then guarantee shaping product performance uniformity, equipment structure is simple, automatic operation, manpower sparingly, it is convenient to remove, it is simple to fix.

However, the temperature of the mixed materials in the above-mentioned existing mixer is not uniform, and the actual production requirement cannot be met, so a mixing device is needed.

Disclosure of Invention

Aiming at the state of the prior art, the utility model provides a mixing device which can effectively solve the problem that the temperature of a mixer in the prior art is uneven after materials are mixed and cannot meet the actual production requirement.

The utility model is realized by the following technical scheme:

the utility model provides a mixing device, which comprises:

the jar body, the open-top and the inside of jar body are formed with the compounding space that is used for stirring the material.

The heating assembly comprises a first heating pipeline which is spiral in the vertical direction, a stirring space for stirring materials is formed by encircling the first heating pipeline, and the first heating pipeline is arranged in the mixing space and used for heating the materials in the mixing space.

The stirring assembly comprises a support and a stirring piece, the support is arranged at the top of the tank body, the fixed end of the stirring piece is arranged on the support, and the stirring end of the stirring piece stretches into the stirring space to stir materials.

Further, the heating assembly further comprises a clamping piece, wherein the clamping piece is arranged in the tank body and is provided with a first clamping buckle for clamping the first heating pipeline.

Further, the first clamping buckle is detachably arranged on the clamping piece along the vertical direction, so that the distance between the first clamping buckle and the bottom of the inner side of the tank body can be adjusted, and the height of the first heating pipeline in the vertical direction can be adjusted.

Further, the first clamping buckle is detachably connected with the clamping piece through a bolt.

Further, the heating assembly further comprises at least one second heating pipeline, at least one second heating pipeline is spiral in the vertical direction, and at least one second heating pipeline is arranged in the mixing space and used for heating materials in the mixing space.

Further, the second heating pipeline is sequentially and coaxially sleeved on the outer side of the first heating pipeline.

Further, the clamping piece is provided with at least one second clamping buckle for respectively clamping the second heating pipeline.

Further, the second clamping buckle is slidably arranged on the clamping piece along the radial direction of the tank body, and is detachably and fixedly connected with the clamping piece through a locking piece.

Further, the stirring assembly comprises a driving piece, a rotating shaft and at least one group of stirring blades, the fixed end of the driving piece is arranged on the support, the rotating shaft is arranged at the movable end of the driving piece, the stirring blades are fixedly arranged on the rotating shaft and extend into the stirring space, and the driving piece is used for driving the stirring blades to rotate so as to stir materials.

Further, stirring vane is provided with two sets of, and two sets of stirring vane is followed the axial interval of axis of rotation is located the axis of rotation, every group stirring vane include along the axis of rotation circumference evenly lays three blade body.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the components such as the tank body, the heating component and the stirring component are arranged, the materials to be mixed are firstly introduced into the tank body, then the materials in the mixing space are heated through the first heating pipeline, then the materials are stirred through the stirring piece, the materials continuously flow in the mixing space under the stirring action of the stirring piece and continuously exchange heat with the first heating pipeline in a spiral shape, so that the temperatures of all parts of the materials in the mixing process are uniform.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a mixing device according to the present utility model;

FIG. 2 is a schematic view of a part of the enlarged structure of the portion A in FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic view showing a cross-sectional structure in the direction B-B in FIG. 3;

fig. 5 is a schematic view of a partial enlarged structure of the D-D portion of fig. 3.

Reference numerals: 1. a tank body; 11. mixing space; 2. a heating assembly; 21. a first heating conduit; 211. stirring space; 22. a clamping piece; 221. the first clamping buckle; 2211. a bolt; 222. a second clamping buckle; 23. a second heating conduit; 3. a stirring assembly; 31. a bracket; 32. a stirring member; 321. a driving member; 322. a rotating shaft; 323. stirring vane.

Detailed Description

The following detailed description of the preferred embodiments of the utility model, taken in conjunction with the accompanying drawings, form a part hereof, and which together with the embodiments of the utility model serve to illustrate the utility model and not to limit the utility model.

As shown in fig. 1 to 5, the mixing device provided by the utility model comprises a tank body 1, a heating component 2 and a stirring component 3.

The top opening of the tank body 1 is internally provided with a mixing space 11 for stirring materials.

The heating assembly 2 comprises a first heating pipeline 21 which is spiral in the vertical direction, a stirring space 211 for stirring materials is formed by surrounding the first heating pipeline 21, and the first heating pipeline 21 is arranged in the mixing space 11 and used for heating the materials in the mixing space 11.

The stirring assembly 3 comprises a support 31 and a stirring piece 32, the support 31 is arranged at the top of the tank body 1, the fixed end of the stirring piece 32 is arranged at the support 31, and the stirring end of the stirring piece 32 stretches into the stirring space 211 for stirring materials.

According to the utility model, the components such as the tank body 1, the heating component 2 and the stirring component 3 are arranged, the materials to be mixed are firstly introduced into the tank body 1, then the materials in the mixing space 11 are heated through the first heating pipeline 21, then the materials are stirred through the stirring piece 32, the materials continuously flow in the mixing space 11 under the stirring action of the stirring piece 32 and continuously exchange heat with the first heating pipeline 21 in a spiral shape, so that the temperatures of all parts of the materials in the mixing process are uniform.

The first heating pipe 21 may be a heating device after being directly electrified, or may be a circulating liquid with a certain temperature introduced into the first heating pipe 21, so as to adjust the temperature of the materials in the mixing device after being mixed, so that the temperature of the materials in the mixing device after being mixed is uniform.

In order to make the temperature of the mixed materials uniform, the heating assembly 2 further comprises a clamping piece 22, wherein the clamping piece 22 is arranged in the tank body 1 and is provided with a first clamping buckle 221 for clamping the first heating pipeline 21. The first fastening buckle 221 is detachably disposed on the fastening member 22 along the vertical direction, so as to adjust the distance between the first fastening buckle 221 and the bottom inside the tank 1, so as to adjust the height of the first heating pipe 21 in the vertical direction. The first fastening buckle 221 is detachably connected to the fastening member 22 via a bolt 2211. In practical application, the position of the first clamping buckle 221 is adjusted according to the actual requirement, so that the height of the first heating pipeline 21 in the vertical direction is adjusted, and then the first heating pipeline 21 is clamped through the first clamping buckle 221, so that the material can be fully contacted with the first heating pipeline 21 in the flowing process and exchange heat, the temperature of the mixed material in the mixing device is uniform, and the actual production requirement can be met.

In order to make the temperature of the mixed materials more uniform, the heating assembly 2 further includes at least one second heating pipe 23, at least one second heating pipe 23 is spiral in a vertical direction, and at least one second heating pipe 23 is disposed in the mixing space 11 to heat the materials in the mixing space 11. The second heating pipe 23 is sequentially and coaxially sleeved outside the first heating pipe 21. The design can increase the heat exchange area of the material and the heating pipeline in the flowing process, so that the temperature of the mixed material is more uniform, and the actual production requirement can be met.

In order to facilitate the installation and layout of the first heating pipe 21 and the second heating pipe 23, the clamping member 22 is provided with at least one second clamping buckle 222 for respectively clamping the second heating pipe 23. The second fastening buckle 222 is slidably disposed on the fastening member 22 along the radial direction of the tank 1, and is detachably and fixedly connected with the fastening member 22 via a locking member. The design is convenient for installing and arranging the second heating pipeline 23, and also convenient for later inspection and maintenance of the first heating pipeline 21 and the second heating pipeline 23, and convenient for maintaining the mixing device.

In order to improve the fluidity of the materials so as to make the temperature of the materials uniform after mixing, the stirring assembly 3 comprises a driving piece 321, a rotating shaft 322 and at least one group of stirring blades 323, wherein the fixed end of the driving piece 321 is arranged on the bracket 31, the rotating shaft 322 is arranged at the movable end of the driving piece 321, at least one group of stirring blades 323 are fixedly arranged on the rotating shaft 322 and extend into the stirring space 211, and the driving piece 321 is used for driving the stirring blades 323 to rotate so as to stir the materials. The stirring blades 323 are provided with two groups, the two groups of stirring blades 323 are arranged on the rotating shaft 322 at intervals along the axial direction of the rotating shaft 322, and each group of stirring blades 323 comprises three blade bodies uniformly distributed along the circumferential direction of the rotating shaft 322. The fluidity of the materials can be improved by the design, so that the temperature of the materials is uniform after the materials are mixed.

The first heating pipeline 21 and the second heating pipeline 23 are arranged, so that the heat exchange area of the materials in the flowing process can be increased, and the temperature of the mixed materials is uniform; the stirring assembly 3 is arranged, so that the flow speed of materials can be increased, and the temperature of the materials is uniform after the materials are mixed; and the two designs have synergistic effect after combining, so that the temperature is more uniform after the materials are mixed, and the actual production requirement can be met.

Compared with the prior art, the mixing device provided by the utility model has the following beneficial effects:

The foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather is merely illustrative of the present utility model, and all modifications and equivalents of the embodiments described above may be made in accordance with the technical spirit of the present utility model.

Claims

1. A mixing device, comprising:

the tank body is opened at the top and is internally provided with a mixing space for stirring materials;

the heating assembly comprises a first heating pipeline which is spiral in the vertical direction, a stirring space for stirring materials is formed by surrounding the first heating pipeline, and the first heating pipeline is arranged in the mixing space and used for heating the materials in the mixing space;

2. The mixing device of claim 1, wherein the heating assembly further comprises a clamping member disposed within the tank and provided with a first clamping button for clamping the first heating conduit.

3. The mixing device of claim 2, wherein the first clamping buckle is detachably disposed on the clamping member along a vertical direction, so as to adjust a distance between the first clamping buckle and the bottom of the inner side of the tank body, so as to adjust a height of the first heating pipe in the vertical direction.

4. A mixing device according to claim 3, wherein the first snap-fit fastener is detachably connected to the snap-fit member via a bolt.

5. A mixing device according to claim 4, wherein the heating assembly further comprises at least one second heating conduit, at least one of which is helically arranged in the vertical direction, at least one of which is arranged in the mixing space for heating the material in the mixing space.

6. The mixing device of claim 5, wherein the second heating pipe is sequentially and coaxially sleeved outside the first heating pipe.

7. The mixing device of claim 6, wherein the clamping member is provided with at least one second clamping buckle for respectively clamping the second heating pipeline.

8. The mixing device of claim 7, wherein the second locking buckle is slidably disposed on the locking member along a radial direction of the tank, and is detachably and fixedly connected to the locking member via a locking member.

9. The mixing device of claim 8, wherein the stirring assembly comprises a driving member, a rotating shaft and at least one set of stirring blades, the fixed end of the driving member is arranged on the support, the rotating shaft is arranged on the movable end of the driving member, at least one set of stirring blades are fixedly arranged on the rotating shaft and extend into the stirring space, and the driving member is used for driving the stirring blades to rotate so as to stir materials.

10. A mixing device according to claim 9, wherein two sets of stirring blades are provided, the two sets of stirring blades being disposed on the rotating shaft at intervals along the axial direction of the rotating shaft, each set of stirring blades comprising three blade bodies uniformly distributed along the circumferential direction of the rotating shaft.