CN220576366U

CN220576366U - High-speed mixing stirrer

Info

Publication number: CN220576366U
Application number: CN202322245646.3U
Authority: CN
Inventors: 李英涛; 张保平; 郑传兴; 蒋隆山
Original assignee: Zhejiang Tiantian Plastic Co ltd
Current assignee: Zhejiang Tiantian Plastic Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-12
Anticipated expiration: 2033-08-21

Abstract

The utility model belongs to the technical field of mixing and stirring equipment, and particularly relates to a high-speed mixing and stirring machine, which comprises: the shell comprises a feed inlet and a discharge outlet; the stirring mechanism comprises a first stirring rod, a rotating rod and a motor, and is arranged in the shell; further comprises: the heating mechanism comprises a spiral blade and a heating pipe, the heating pipe is arranged below the first stirring rod, and the spiral blade is sleeved on a rotating rod in the heating pipe; the heating mechanism is arranged in the shell, and the spiral blade rotates to drive the plastics and the additives to be stirred and mixed.

Description

High-speed mixing stirrer

Technical Field

The utility model belongs to the technical field of mixing and stirring equipment, and particularly relates to a high-speed mixing and stirring machine.

Background

The plastic is a high molecular compound polymerized by using monomers as raw materials through polyaddition or polycondensation reaction, and a high-speed mixer is often used for mixing the plastic and the additive in the production and processing process.

The utility model of the authorized bulletin number CN210910595U discloses a high-speed mixing stirrer, which comprises a stirrer barrel, wherein a discharging pipe is communicated with the middle of the bottom of the stirrer barrel, a water inlet pipe is communicated with the top of the stirrer barrel, two feeding pipes are communicated with both sides of the top of the stirrer barrel, an arc pipe is communicated with the top of the feeding pipe, a conveying pipe is communicated with one end of the conveying pipe, a motor is fixedly connected with the middle of the top of the stirrer barrel, one end of an output shaft of the motor is fixedly connected with a screw shaft through a coupling, the bottom end of the screw shaft sequentially penetrates through the stirrer barrel and the mixing pipe and extends to the inside of the mixing pipe, raw materials are mixed in the mixing pipe after entering the mixing pipe through the conveying pipe, the raw materials can not be blocked in the mixing pipe by continuous stirring of a screw piece, and simultaneously uniformly fall to a stirring paddle, and the stirring efficiency and the product quality are greatly improved. The existing stirrer has lower uniformity of stirring and mixing due to different particle sizes of the plastic and the additive, and the plastic and the additive are not uniformly mixed.

Disclosure of Invention

The utility model aims at solving the technical problems and provides a high-speed mixing stirrer which is used for enabling stirring and mixing uniformity of plastics and additives to be good.

In view of the above, the present utility model provides a high-speed mixer, comprising: the shell comprises a feed inlet and a discharge outlet; the stirring mechanism comprises a first stirring rod, a rotating rod and a motor, and is arranged in the shell; further comprises: the heating mechanism comprises a spiral blade and a heating pipe, the heating pipe is arranged below the first stirring rod, and the spiral blade is sleeved on a rotating rod in the heating pipe; wherein the heating mechanism is arranged in the shell.

In this technical scheme, helical blade rotates and drives plastics and additive stirring and mixes, because centrifugal force, plastics can be with the inner wall contact of heating pipe, and the heating pipe can be with plastics surface heating to softening state, makes the additive can adhere on plastics surface, and additive and plastics mix better, improves homogeneity and the production efficiency of stirring.

In the above technical scheme, further, shells inner wall fixedly connected with guide seat, guide seat top surface is the inclined plane to the center slope, guide seat sets up in the heating pipe top, guide seat center is opened there is through-hole and heating pipe intercommunication.

In the above technical scheme, further, the dwang is connected with the stirring mechanism again between heating pipe and shells inner wall bottom, stirring mechanism again includes: the second stirring rods are uniformly arranged on the rotating rods; the lantern ring is sleeved on the second stirring rod, a plurality of stirring rods are uniformly arranged on the lantern ring, and the diameter of the lantern ring is slightly larger than that of the second stirring rod; the baffle ring is fixedly connected to the second stirring rods at two ends of the lantern ring.

In the above technical scheme, further, a gas cleaning mechanism is arranged below the heating pipe.

In the above technical solution, further, the gas cleaning mechanism includes: the platform is arranged at the outer side of the bottom of the heating pipe in the shell; the air pump is arranged above the platform, an air outlet at one end of the air pump penetrates through the platform to extend to the lower side of the platform through an air outlet pipe, and an air inlet at the other end of the air pump penetrates through the shell to extend to the outside of the shell through an air inlet pipe; the air injection ring pipe is connected with the air outlet pipe, is annularly arranged at the outer ring of the bottom end of the platform, and has the outer diameter identical to the inner diameter of the shell; the air nozzles are uniformly arranged on the lower surface of the air injection ring pipe; the filter screen is arranged at a pipe orifice of one end of the air inlet pipe extending to the outside of the shell.

The beneficial effects of the utility model are as follows:

1. the helical blade rotates to drive plastics and additive to stir and mix, and because centrifugal force, plastics can be with the inner wall contact of heating pipe, and the heating pipe can be with plastics surface heating to softening state, makes the additive can adhere on plastics surface, and additive and plastics mix better, improves homogeneity and the production efficiency of stirring.

2. The setting of guide seat can slow down the dropping speed of plastics and additive, makes first puddler carry out primary stirring to plastics and additive, is favorable to plastics and additive misce bene, and guide seat accessible inclined plane is with plastics and additive leading-in heating pipe.

3. The stirring mechanism can stir the plastics and the additives passing through the heating mechanism again, the stirring rod on the sleeve ring can rotate around the shaft of the second stirring rod in the stirring process of the second stirring rod, longitudinal stirring is realized, stirring uniformity is improved, and full stirring is realized.

4. When stirring in the stirring mechanism again, the plastics of surface heated to softening state can adhere on the inner wall of casing, and when unloading, shells inner wall has plastics to remain, starts the air pump, and high-pressure gas accessible jet-propelled ring canal's jet-propelled, high-pressure gas spouts shells inner wall, blows off the plastics of adhesion, avoids plastics to remain at shells inner wall.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the heating mechanism of the present utility model.

Fig. 3 is a schematic structural view of a second stirring rod according to the present utility model.

FIG. 4 is a schematic view of a gas cleaning mechanism according to the present utility model.

Fig. 5 is a schematic structural view of the filter screen of the present utility model.

The label in the figure is:

1-shell, 11-feed inlet, 12-discharge outlet, 2-rabbling mechanism, 21-first puddler, 22-dwang, 23-motor, 3-heating mechanism, 31-helical blade, 32-heating pipe, 4-guide seat, 5-remixing mechanism, 51-second puddler, 52-lantern ring, 53-stirring rod, 54-baffle ring, 6-gas cleaning mechanism, 61-platform, 62-air pump, 63-outlet duct, 64-intake pipe, 65-jet loop, 66-jet opening, 67-filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1:

the embodiment of the application provides a high-speed mixing mixer, including: the shell 1, the shell 1 includes a feed inlet 11 and a discharge outlet 12; the stirring mechanism 2, wherein the stirring mechanism 2 comprises a first stirring rod 21, a rotating rod 22 and a motor 23, and the stirring mechanism 2 is arranged in the shell 1; further comprises: the heating mechanism 3, the heating mechanism 3 comprises a helical blade 31 and a heating pipe 32, the heating pipe 32 is arranged below the first stirring rod 21, and the helical blade 31 is sleeved on the rotating rod 22 in the heating pipe 32; wherein the heating means 3 is arranged in the housing 1.

In this embodiment, referring to fig. 1 and 2, the spiral blade 31 rotates to drive the plastic and the additive to stir and mix, and due to centrifugal force, the plastic contacts with the inner wall of the heating tube 32, the heating tube 32 can heat the surface of the plastic to a softened state, so that the additive can be adhered to the surface of the plastic, the additive and the plastic are better mixed, and uniformity of stirring and production efficiency are improved.

Example 2:

the embodiment provides a high-speed mixing stirrer, which comprises the following technical characteristics in addition to the technical scheme of the embodiment: the inner wall of the shell 1 is fixedly connected with a material guiding seat 4, the top surface of the material guiding seat 4 is an inclined surface 41 inclined towards the center, the material guiding seat 4 is arranged above the heating pipe 32, and a through hole is formed in the center of the material guiding seat 4 and communicated with the heating pipe 32.

In this embodiment, referring to fig. 1 and 2, the material guiding seat 4 is configured to slow down the dropping speed of the plastic and the additive, so that the first stirring rod 21 performs primary stirring on the plastic and the additive, which is beneficial to uniformly mixing the plastic and the additive, and the material guiding seat 4 can guide the plastic and the additive into the heating pipe 32 through the inclined plane 41.

Example 3:

the embodiment provides a high-speed mixing stirrer, which comprises the following technical characteristics in addition to the technical scheme of the embodiment: the swivelling levers 22 are connected with the remixing mechanism 5 between the heating pipe 32 and the bottom end of the inner wall of the housing 1, the remixing mechanism 5 comprising:

the second stirring rods 51, and a plurality of second stirring rods 51 are uniformly arranged on the rotating rod 22;

the lantern ring 52, the lantern ring 52 is sleeved on the second stirring rod 51, a plurality of stirring rods 53 are uniformly arranged on the lantern ring 52, and the diameter of the lantern ring 52 is slightly larger than that of the second stirring rod 51;

the baffle ring 54, the baffle ring 54 is fixedly connected on the second stirring rod 51 at two ends of the lantern ring 52.

In this embodiment, referring to fig. 1 and 3, the re-stirring mechanism 5 may stir the plastic and the additive passing through the heating mechanism 3 again, and the stirring rod 53 on the collar 52 may rotate around the axis of the second stirring rod 51 during the stirring process of the second stirring rod 51, so as to achieve longitudinal stirring, improve the uniformity of stirring, and achieve sufficient stirring.

Example 4:

the embodiment provides a high-speed mixing stirrer, which comprises the following technical characteristics in addition to the technical scheme of the embodiment: a gas cleaning mechanism 6 is provided below the heating pipe 32, and the gas cleaning mechanism 6 includes:

a platform 61, the platform 61 is arranged outside the bottom of the heating pipe 32 in the shell 1;

the air pump 62, the air pump 62 is set up above the terrace 61, the air outlet of one end of the air pump 62 runs through terrace 61 to stretch to the terrace 61 below through the air outlet pipe 63, the air inlet of another end of the air pump 62 runs through the body 1 to stretch to the outside of body 1 through the air inlet pipe 64;

the air injection ring canal 65 is connected with the air outlet pipe 63, the air injection ring canal 65 is annularly arranged on the outer ring of the bottom end of the platform 61, and the outer diameter of the air injection ring canal 65 is the same as the inner diameter of the shell 1;

the air nozzles 66, a plurality of air nozzles 66 are uniformly arranged on the lower surface of the air injection ring pipe 65, and the air nozzles 66 are distributed around the air injection ring pipe 65 at equal intervals for a circle;

the filter screen 67. The filter screen 67 is arranged at a nozzle of the air inlet pipe 64 extending to one end outside the casing 1.

In this embodiment, referring to fig. 4 and 5, when the re-stirring mechanism 5 stirs, the plastic with the surface heated to a softened state adheres to the inner wall of the housing 1, and when the plastic is discharged, the inner wall of the housing 1 has plastic residues, the air pump 62 is started, high-pressure air can be sprayed out through the air spraying port 66 of the air spraying ring pipe 65, the high-pressure air is sprayed to the inner wall of the housing 1, and the adhered plastic is blown off, so that the plastic residues on the inner wall of the housing 1 are avoided.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A high speed mixer, comprising:

the device comprises a shell (1), wherein the shell (1) comprises a feed inlet (11) and a discharge outlet (12);

the stirring mechanism (2), wherein the stirring mechanism (2) comprises a first stirring rod (21), a rotating rod (22) and a motor (23), and the stirring mechanism (2) is arranged in the shell (1);

characterized by further comprising:

the heating mechanism (3), the heating mechanism (3) comprises a helical blade (31) and a heating pipe (32), the heating pipe (32) is arranged below the first stirring rod (21), and the helical blade (31) is sleeved on a rotating rod (22) in the heating pipe (32);

wherein the heating mechanism (3) is arranged in the shell (1).

2. A high speed mixer and blender according to claim 1, wherein: the utility model discloses a heating pipe, including casing (1) inner wall fixedly connected with guide seat (4), guide seat (4) top surface is inclined plane (41) to the center slope, guide seat (4) set up in heating pipe (32) top, guide seat (4) center is opened there is through-hole and heating pipe (32) intercommunication.

3. A high speed mixer and blender according to claim 1, wherein: the rotating rod (22) is connected with a re-stirring mechanism (5) between the heating pipe (32) and the bottom end of the inner wall of the shell (1), and the re-stirring mechanism (5) comprises:

the second stirring rods (51) are uniformly arranged on the rotating rods (22);

the stirring device comprises a sleeve ring (52), wherein the sleeve ring (52) is sleeved on a second stirring rod (51), a plurality of stirring rods (53) are uniformly arranged on the sleeve ring (52), and the diameter of the sleeve ring (52) is slightly larger than that of the second stirring rod (51);

the baffle ring (54), the baffle ring (54) is fixedly connected on the second stirring rod (51) at two ends of the lantern ring (52).

4. A high speed mixer and blender according to claim 1, wherein: and a gas cleaning mechanism (6) is arranged below the heating pipe (32).

5. A high speed mixer according to claim 4, wherein the gas cleaning mechanism (6) comprises:

a platform (61), wherein the platform (61) is arranged outside the bottom of the heating pipe (32) in the shell (1);

the air pump (62), the air pump (62) is set up above the terrace (61), the air outlet of one end of the said air pump (62) runs through terrace (61) to stretch to the below of terrace (61) through the air outlet pipe (63), the air inlet of another end of the said air pump (62) runs through the body (1) to stretch to the outside of body (1) through the air inlet pipe (64);

the air injection ring pipe (65), the air injection ring pipe (65) is connected with the air outlet pipe (63), the air injection ring pipe (65) is annularly arranged at the outer ring of the bottom end of the platform (61), and the outer diameter of the air injection ring pipe (65) is the same as the inner diameter of the shell (1);

the air nozzles (66) are uniformly arranged on the lower surface of the air injection ring pipe (65);

the filter screen (67), filter screen (67) set up in intake pipe (64) stretch to the mouth of pipe department of casing (1) outside one end.